1 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3 * expr.c (expand_java_NEW): Don't use size argument for
5 * parse.y (patch_invoke): Likewise.
7 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
9 * expr.c (build_invokeinterface): Remove unused variables to
12 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
14 * class.c (get_interface_method_index): New function. Return dispatch
15 index for interface method.
16 (make_method_value): For interface methods, set index field to
17 iface dispatch index, not DECL_VINDEX.
18 * expr.c (build_invokeinterface): Use get_interface_method_index.
20 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
22 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
24 2004-03-31 Andrew Haley <aph@redhat.com>
27 * jcf-io.c (opendir_in_zip): Tidy up error handling.
29 2004-03-30 Zack Weinberg <zack@codesourcery.com>
31 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
34 2004-03-25 Marcus Meissner <meissner@suse.de>
37 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
39 2004-03-23 Tom Tromey <tromey@redhat.com>
42 * jcf-write.c (make_class_file_name): Don't report if mkdir
45 2004-03-23 Tom Tromey <tromey@redhat.com>
47 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
49 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
51 * class.c, gjavah.c, lang.c: Fix comment typos.
52 * gcj.texi: Fix typos.
54 2004-03-19 Per Bothner <per@bothner.com>
56 * gcj.texi (Code Generation): Document new flags and assert defaults.
58 * class.c (assume_compiled_node_struct): Rename type to
59 class_flag_node_struct, as it is now also used for enable_assertions.
60 Rename assume_compiled_node typedef. Rename excludep field to value.
61 (find_assume_compiled_node): Rename function to find_class_flag_node.
62 Minor optimization - avoid needless strlen.
63 (add_assume_compiled): Some tweaking and optimization.
64 Rename and generalize to add_class_flag takem an extra parameter.
65 (add_assume_compled): New just calls add_class_flag.
66 (add_enable_assert, enable_assertions): New functions.
67 (enable_assert_tree): New static.
68 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
69 * lang.opt (fenable-assertions, fenable-assertions=,
70 fdisable-assertions, fdisable-assertions=): New options.
71 * lang.c (java_handle_option): Handle new options.
72 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
73 class in an interface - create helper class nested in outer interface.
74 (build_assertion): Short-circuit if enable_assertions is false.
76 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
78 * java-tree.h: Changes throughout to add checking to macros
79 and numerous whitespace changes.
80 (VAR_OR_FIELD_CHECK): New macro.
81 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
82 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
84 2004-03-16 Per Bothner <per@bothner.com>
86 * jcf-jump.c (options): New --print-constants option.
87 * gcj.texi (Invoking jcf-dump): Document --print-constants.
89 * jcf-dump.c (flag_print_constant_pool): Default to off.
90 (print_constant_terse_with_index): New helper function.
91 (various places): Check flag_print_constant_pool where missing.
92 (main): If verbose set flag_print_constant_pool.
93 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
95 2004-03-15 Andrew Haley <aph@redhat.com>
98 * parse.y (java_complete_lhs): Check that final variable has an
101 2004-03-12 Andrew Haley <aph@redhat.com>
104 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
107 2004-02-29 Roger Sayle <roger@eyesopen.com>
109 * jcf-parse.c (java_parse_file): Handle the case that input_filename
112 2004-02-27 Per Bothner <per@bothner.com>
114 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
115 suggestion: Use build_incomplete_class_ref.
116 This fixes PR java/13508, java/11714.
118 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
120 * java/parse.h: Update copyright.
122 2004-02-26 Andrew Haley <aph@redhat.com>
125 * parse.y (check_interface_throws_clauses): Check for
126 !METHOD_INVISIBLE (iface_method).
127 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
128 well as CLASS_ABSTRACT.
130 2004-02-25 Per Bothner <per@bothner.com>
132 * parse.y (build_assertion): If we're in an inner class, create the
133 class$ helper routine in the outer class.
135 2004-02-19 Richard Henderson <rth@redhat.com>
137 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
139 2004-02-16 Geoffrey Keating <geoffk@apple.com>
141 * Make-lang.in (java.install-man): Add extra dependencies.
143 2004-02-13 Geoffrey Keating <geoffk@apple.com>
145 * Make-lang.in: Install man pages under the same names
146 (possibly transformed) as the program they document.
148 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
150 * gjavah.c: Include "intl.h".
151 (error): New function.
152 (main): Call gcc_init_libintl.
153 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
154 print_stub_or_jni, process_file, main): Use error rather than
156 (print_method_info, usage, help, version, main): Mark strings for
157 translation with _. Avoid splitting up sentences. Send
158 information messages to stdout.
159 * jcf-dump.c: Include "intl.h".
160 (main): Call gcc_init_libintl.
161 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
162 Mark error, usage and version messages for translation with _.
163 Avoid splitting up sentences.
164 * jv-scan.c: Include "intl.h".
165 (fatal_error, warning): Change parameter s to msgid. Translate
167 (main): Call gcc_init_libintl.
168 (usage, help, version): Mark error, usage and version messages for
169 translation with _. Avoid splitting up sentences.
170 * jvgenmain.c: Include "intl.h".
171 (main): Call gcc_init_libintl.
172 (usage, main): Mark error messages for translation with _.
173 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
174 JVGENMAIN_OBJS): Add intl.o.
175 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
176 java/jvgenmain.o): Update dependencies.
178 2004-02-08 Per Bothner <per@bothner.com>
180 * parse.y (resolve_qualified_expression_name): In case of inaccessible
181 class don't use not_accessible_field_error, which can get confused.
183 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
185 Make-lang.in (po-generated): Delete.
187 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
189 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
191 * decl.c: Include target.h.
192 (start_java_method): Replace PROMOTE_PROTOTYPES with
193 targetm.calls.promote_prototypes.
194 * expr.c: Include target.h.
195 (pop_arguments): Replace PROMOTE_PROTOTYPES with
196 targetm.calls.promote_prototypes.
197 * parse.y: Include target.h.
198 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
199 with targetm.calls.promote_prototypes.
201 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
203 * typeck.c: Update copyright.
205 2004-02-02 Tom Tromey <tromey@redhat.com>
207 * decl.c (java_init_decl_processing): Remove duplicate
210 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
212 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
214 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
216 * expr.c (build_field_ref): Move variable
219 2004-01-28 Andrew Haley <aph@redhat.com>
221 * expr.c (build_field_ref): Widen field offset.
223 2004-01-27 Andrew Haley <aph@redhat.com>
226 * parse.y (check_interface_throws_clauses): Make sure class_decl
229 2004-01-22 Jeff Sturm <jsturm@one-point.com>
232 * parse.y (patch_assignment): Don't modify lhs_type for
233 reference assignments.
235 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
237 * Make-lang.in: Replace $(docdir) with doc.
238 (java.info, java.srcinfo, java.man, java.srcman): New rules.
239 (java.install-man): Revamp rule.
241 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
243 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
244 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
245 instead of deferred backquote.
247 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
249 * typeck.c (find_method_in_interfaces): Move variable
252 2004-01-16 Andrew Haley <aph@redhat.com>
255 * typeck.c (shallow_find_method): New.
256 (find_method_in_superclasses): New.
257 (find_method_in_interfaces): New.
258 (lookup_do): Rewrite.
259 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
261 * jcf-parse.c (read_class): Save and restore output_class.
262 * decl.c (java_expand_body): Set output_class from fndecl.
264 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
266 * class.c (gen_indirect_dispatch_tables): Fix string length
269 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
271 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
272 (java.srcextra): Copy above back to source directory if requested.
273 (po-generated): Delete reference to $(parsedir).
274 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
277 2004-01-14 Jan Hubicka <jh@suse.cz>
279 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
282 2004-01-09 Mark Mitchell <mark@codesourcery.com>
284 * java-tree.h (java_expand_expr): Change prototype.
285 * expr.c (java_expand_expr): Add alt_rtl parameter.
287 2004-01-09 Andrew Haley <aph@redhat.com>
290 * parse.y (java_fix_constructors): Set output_class.
291 (java_reorder_fields): Likewise.
292 (java_layout_classes): Likewise.
293 (java_expand_classes): Generate indirect dispatch tables.
294 (java_expand_classes): Set output_class.
295 (java_finish_classes): Likewise.
296 * lang.c (java_init): Turn on always_initialize_class_p if we're
297 using indirect dis[atch.
298 (java_decl_ok_for_sibcall): Use output_class, not current_class.
299 (java_get_callee_fndecl): Use class local atable.
301 (always_initialize_class_p): Decl moved to java-tree.h.
302 (HANDLE_CLASS_INFO): Set output_class.
303 (read_class): Likewise.
304 (parse_class_file): Call gen_indirect_dispatch_tables.
305 (parse_zip_file_entries): Set output_class.
306 (java_parse_file): Set output_class. Don't emit symbol tables.
307 * java-tree.h (output_class): New.
308 Remove global declarations for otable, atable, and ctable.
309 (always_initialize_class_p): moved here from decl.c.
311 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
312 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
313 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
314 (struct lang_type): Add otable_methods, otable_decl,
315 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
316 ctable_decl, catch_classes, type_to_runtime_map.
317 * expr.c (build_field_ref): Make otable, atable, and ctable class
318 local rather than global.
319 (build_known_method_ref): Likewise.
320 (build_invokeinterface): Likewise.
321 (java_expand_expr): Pass runtime type (rather than actual type) to
323 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
324 this class. Look up each class in that map to delete duplicates.
325 (expand_end_java_handler): Pass runtime type (rather than actual
326 type) to expand_start_catch.
327 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
329 (java_init_decl_processing): Rearrange things. Remove global
330 declarations of otable, atable, and ctable.
331 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
332 (java_expand_body): Set output_class.
333 * constants.c (build_constant_data_ref): Use output_class, not
335 (alloc_name_constant): Likewise.
336 * class.c (gen_indirect_dispatch_tables): New.
337 (build_class_ref): Generate hard reference to superclass, even if
338 using indirect dispatch.
339 (build_static_field_ref): Use class local atable.
340 (make_class_data): Generate hard reference to superclass, even if
341 using indirect dispatch.
342 Generate symbolic references to interfaces when using indirect
344 (make_class_data): Emit otable, atable, and ctable.
345 Make otable, atable, and ctable class local rather than global.
346 (emit_catch_table): Make otable, atable, and ctable class local
349 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
351 * parse.y (catch_clause_parameter): Fix typo.
354 * parse.y: (catch_clause_parameter): Return early if $3, aka
355 formal_parameter, is null.
357 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
359 * class.c: Remove uses of "register" specifier in
360 declarations of arguments and local variables.
363 * gjavah.c: Likewise.
364 * jcf-dump.c: Likewise.
365 * jcf-io.c: Likewise.
366 * jcf-parse.c: Likewise.
367 * jcf-write.c: Likewise.
368 * keyword.h: Likewise.
370 * typeck.c: Likewise.
371 * verify.c: Likewise.
373 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
375 * Make-lang.in (GCJ_CROSS_NAME): Delete.
376 (java.install_common, java.install-man): Adjust for above.
377 (java.uninstall): Likewise.
379 2003-12-03 Michael Koch <konqueror@gmx.de>
381 * class.c (make_class_data):
382 Push field value to 'hack_signers' instead of 'signers'.
383 * decl.c (java_init_decl_processing):
384 Push field 'hack_signers' instead of 'signers'.
386 2003-12-03 Zack Weinberg <zack@codesourcery.com>
388 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
391 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
394 * parse.y (qualify_ambiguous_name): Remove lots of broken
395 field access processing - there's no need to do that here,
396 because we have resolve_field_access. Remove
397 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
398 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
401 2003-12-01 Jeff Sturm <jsturm@one-point.com>
404 * parse.y (java_complete_lhs): Save location prior to patching
407 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
410 * resource.c (write_resource_constructor): Append
411 "_resource" to constructor identifier name.
413 2003-11-25 Jeff Sturm <jsturm@one-point.com>
416 * constants.c (cpool_for_class): New function.
417 (outgoing_cpool): Remove global variable.
418 (alloc_name_constant): Use cpool_for_class.
419 (build_constants_constructor): Likewise.
420 * decl.c (java_expand_body): Set current_class.
421 * java-tree.h (outgoing_cpool) Remove declaration.
422 (init_outgoing_cpool): Likewise.
423 * jcf-parse.c (init_outgoing_cpool): Remove function.
424 (parse_class_file): Don't call init_outgoing_cpool.
425 * parse.y (java_complete_expand_methods): Don't call
426 init_outgoing_cpool. Don't save outgoing_cpool.
427 (java_expand_classes): Don't restore outgoing_cpool.
428 (java_finish_classes): Likewise.
430 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
432 * Make-lang.in: (java.install-common) Add
433 symlink for $(target_noncanonical)-gcjh for
436 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
438 * Make-lang.in (java.extraclean): Delete.
440 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
442 * Make-lang.in (check-java): Add.
444 2003-11-19 Jeff Sturm <jsturm@one-point.com>
447 * except.c (prepare_eh_table_type): Allocate variable-sized
448 buffer `buf' with alloca.
450 2003-11-17 Jeff Sturm <jsturm@one-point.com>
454 decl.c (java_init_decl_processing): Don't initialize
455 class_not_found_type_node, no_class_def_found_type_node.
457 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
458 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
459 (class_not_found_type_node, no_class_def_found_type_node):
462 parse.y (build_dot_class_method_invocation): Add this_class
463 argument. Qualify method invocations to a different class.
464 (create_new_parser_context): Initialize saved_data_ctx to 0.
465 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
466 (build_dot_class_method): Don't load classes. Register
468 (build_incomplete_class_ref): Special cases for interfaces
469 and inner classes. Move build_dot_class_method call to here...
470 (patch_incomplete_class_ref): ...from here. Pass current_class
471 to build_dot_class_method_invocation.
472 (build_assertion): Pass class_type to
473 build_dot_class_method_invocation.
474 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
476 2003-11-17 Jeff Sturm <jsturm@one-point.com>
479 * java-tree.h (BLOCK_EMPTY_P): Define.
480 * parse.y (java_complete_lhs): Check for empty blocks
481 in TRY_FINALLY_EXPR case.
483 2003-11-17 Andrew Haley <aph@redhat.com>
485 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
486 (struct lang_decl_var:freed): New variable.
487 * decl.c (poplevel): Mark local vars that have gone out of scope.
488 (push_jvm_slot): Don't use the RTL of a var that has gone out of
491 2003-11-16 Jason Merrill <jason@redhat.com>
493 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
494 and TAGS files that include them for each front end.
496 2003-11-15 Tom Tromey <tromey@redhat.com>
498 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
500 2003-11-12 Jason Merrill <jason@redhat.com>
502 PR optimization/12547
503 * lang.c (java_tree_inlining_walk_subtrees): Just walk
504 BLOCK_EXPR_BODY directly.
506 2003-11-12 Andrew Haley <aph@redhat.com>
509 * parse.y (fold_constant_for_init): Check that we really do have a
513 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
514 init_test_decls being inlined.
517 * parse.y (do_resolve_class): Check return value from
518 breakdown_qualified().
520 2003-11-11 Tom Tromey <tromey@redhat.com>
523 * parse.y (merge_string_cste): Handle case where we have a
524 pointer that happens to be zero, not null_pointer_node.
526 2003-11-10 Tom Tromey <tromey@redhat.com>
528 * jcf-parse.c (classify_zip_file): Correctly compare
529 filename_length against length of manifest file's name.
531 2003-11-08 Tom Tromey <tromey@redhat.com>
534 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
536 2003-11-06 Andrew Haley <aph@redhat.com>
538 * expr.c (java_stack_swap): Make sure destination stack slots are
541 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
543 * Make-lang.in (dvi): Move targets to $(docobjdir).
544 (gcj.dvi): Simplify rule and adjust target.
545 (gcj.info): Simplify rule.
546 (gcj.pod): New intermediate rule.
547 (gcjh.pod): Likewise.
548 (jv-scan.pod): Likewise.
549 (jcf-dump.pod): Likewise.
551 (jv-convert.pod): Likewise.
552 (rmic.pod): Likewise.
553 (rmiregistry.pod): Likewise.
557 (jcf-dump.1): Delete.
559 (jv-convert.1): Delete.
561 (rmiregistry.1): Delete.
563 2003-11-02 Jeff Sturm <jsturm@one-point.com>
566 * parse.y (resolve_qualified_expression_name): Move test
567 for outer field access methods from here...
568 (check_thrown_exceptions) ...to here.
570 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
572 * .cvsignore: Delete.
574 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
576 * verify.c (verify_jvm_instructions): Don't warn about legal
577 eh binding regions generated for example by jdk 1.4.1.
579 2003-10-24 David S. Miller <davem@redhat.com>
581 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
583 2003-10-22 Andrew Haley <aph@redhat.com>
585 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
586 (java_get_callee_fndecl): New.
588 * jcf-parse.c (java_parse_file): Call emit_catch_table().
590 * java-tree.h (ctable_decl): New.
591 (catch_classes): New.
592 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
594 * decl.c (java_init_decl_processing): Add catch_class_type.
596 Add catch_classes field.
598 * class.c (build_indirect_class_ref): Break out from
600 (make_field_value): Check flag_indirect_dispatch.
601 (make_class_data): Ditto.
602 Tidy uses of PUSH_FIELD_VALUE.
603 Add field catch_classes.
604 (make_catch_class_record): New.
606 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
608 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
610 * jcf-write.c: Follow spelling conventions.
613 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
615 * ChangeLog: Fix typos.
616 * expr.c: Fix comment typos.
617 * jcf-write.c: Likewise.
620 * mangle.c: Likewise.
621 * parse-scan.y: Likewise.
624 2003-10-22 Tom Tromey <tromey@redhat.com>
626 * expr.c (expand_byte_code): Only warn about dead bytecode when
627 extra_warnings is set.
629 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
631 Fix for PR java/12586.
632 * mangle.c (find_compression_record_match): Don't iterate through
633 package namespace elements unless they all match compression_table
636 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
638 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
639 (generate-manpages): Likewise.
640 (java.maintainer-clean): Likewise.
641 (gcj.info): Likewise.
644 (jv-scan.1): Likewise.
645 (jcf-dump.1): Likewise.
647 (jv-convert.1): Likewise.
649 (rmiregistry.1): Likewise.
650 (java.install-man): Likewise.
651 (parse-scan.o): Move and define complete compile line.
653 (jcf-tree-inline.o): Move.
655 2003-10-20 Mark Mitchell <mark@codesourcery.com>
657 * Make-lang.in (info): Update dependencies.
658 (java.install-info): Remove.
659 ($(srcdir)/java/gcj.info): Replace with ...
660 ($(docobjdir)/gcj.info): ... this.
662 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
664 * Make-lang.in: Replace uses of $(target_alias) with
665 $(target_noncanonical).
667 2003-10-09 Tom Tromey <tromey@redhat.com>
669 * decl.c (java_init_decl_processing): Declare signers field.
670 * class.c (make_class_data): Set signers field.
672 2003-10-09 Jason Merrill <jason@redhat.com>
674 * parse.y (patch_assignment): Use make_node to create a BLOCK.
675 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
678 2003-10-06 Mark Mitchell <mark@codesourcery.com>
680 * Make-lang.in (java.info): Replace with ...
682 (java.dvi): Replace with ...
684 (java.generated-manpages): Replace with ...
686 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
688 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
690 2003-10-01 Andrew Haley <aph@redhat.com>
692 * jcf-parse.c (java_parse_file): Write otable and atable.
693 * java-tree.h (atable_methods): New.
695 (atable_syms_decl): New.
696 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
697 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
698 (symbol_*type): Rename method_symbol* to symbol*type.
699 (emit_offset_symbol_table): Delete.
700 (emit_symbol_table): New.
701 (get_symbol_table_index): New.
703 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
704 (build_known_method_ref): Likewise.
705 (get_symbol_table_index): Rename from get_offset_table_index.
706 Parameterize to allow re-use by differing types of symbol table.
707 (build_invokevirtual): Pass table to get_offset_table_index.
708 * decl.c (java_init_decl_processing): Push types and decls for
709 atable and atable_syyms.
710 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
711 (make_class_data): Add new fields atable and atable_syms.
712 (emit_symbol_table): Rename from emit_offset_symbol_table.
713 Parameterize to allow re-use by different types of symbol table.
714 (build_symbol_entry): Renamed from build_method_symbols_entry.
716 2003-09-30 Roger Sayle <roger@eyesopen.com>
718 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
719 semantics for SAVE_EXPR, by caching the result in a temporary.
721 2003-09-28 Richard Henderson <rth@redhat.com>
723 * check-init.c (check_init): Save and restore input_location
724 instead of file and line separately.
725 * decl.c (java_expand_body): Likewise.
726 * jcf-write.c (generate_bytecode_insns): Likewise.
727 * parse.y (safe_layout_class): Likewise.
728 * jcf-parse.c (read_class, parse_class_file): Likewise.
729 (java_parse_file): Use %H for warning locator.
731 2003-09-28 Roger Sayle <roger@eyesopen.com>
733 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
734 with void-type branches instead of using a COMPOUND_EXPR.
736 2003-09-28 Jeff Sturm <jsturm@one-point.com>
738 * decl.c (java_optimize_inline, dump_function): Remove.
739 * java-tree.h (java_optimize_inline): Remove declaration.
740 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
741 * parse.y (source_end_java_method, java_expand_classes):
742 Likewise. Remove dead code.
744 2003-09-27 Roger Sayle <roger@eyesopen.com>
746 * lang.c (java_init_options): Set flag_evaluation_order.
747 * expr.c (force_evaluation_order): Don't attempt to force
748 evaluation order of binary operations using save_expr.
749 * parse.y (java_complete_lhs): No longer need to call
750 force_evaluation_order when constructing binary operators.
752 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
753 Bryce McKinlay <bryce@mckinlay.net.nz>
756 * parse.y (not_accessible_field_error): New function.
757 (resolve_expression_name): Check field access permissions.
758 (resolve_qualified_expression_name): Use
759 not_accessible_field_error.
760 (resolve_qualified_expression_name): Likewise.
762 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
764 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
766 2003-09-23 Roger Sayle <roger@eyesopen.com>
768 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
769 with equal operands without side-effects.
771 2003-09-22 Jeff Sturm <jsturm@one-point.com>
773 * decl.c (java_init_decl_processing): Don't emit otable decls
774 if flag_indirect_dispatch is not set.
776 2003-09-21 Richard Henderson <rth@redhat.com>
778 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
781 2003-09-21 Richard Henderson <rth@redhat.com>
783 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
784 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
786 2003-09-20 Richard Henderson <rth@redhat.com>
788 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
790 2003-09-18 Roger Sayle <roger@eyesopen.com>
792 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
793 * check-init.c (check_init): Likewise.
795 2003-09-18 Roger Sayle <roger@eyesopen.com>
797 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
799 2003-09-16 Andrew Haley <aph@redhat.com>
801 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
803 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
806 * mangle.c (find_compression_record_match): Skip
807 over a "6JArray" (the array template mangled string)
809 (mangle_array_type): Correct minor typo.
810 (atms): Move definition to the beginning.
812 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
814 * class.c (add_miranda_methods): Ensure super-interfaces are laid
815 out. Fix for PR java/12254.
817 2003-09-11 Richard Henderson <rth@redhat.com>
819 * parse.y (source_end_java_method): Update for new
820 cgraph_finalize_function argument.
822 2003-09-09 Richard Henderson <rth@redhat.com>
824 * parse.y (source_end_java_method): Update call to
825 cgraph_finalize_function.
827 2003-09-03 Jeff Sturm <jsturm@one-point.com>
829 * decl.c (java_expand_body): New function.
830 * expr.c (build_class_init): Set DECL_IGNORED_P.
831 * java-tree.h (start_complete_expand_method,
832 java_expand_body): Declare.
833 * jcf-parse.c (cgraph.h): Include.
834 (java_parse_file): Handle flag_unit_at_a_time.
835 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
836 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
837 (java_estimate_num_insns): Use walk_tree_without_duplicates.
838 (java_start_inlining): New function.
839 * parse.h (java_finish_classes): Declare.
840 * parse.y: Include cgraph.h.
841 (block): Don't special-case empty block production.
842 (craft_constructor): Set DECL_INLINE.
843 (source_end_java_method): Handle flag_unit_at_a_time.
844 Replace inline code with call to java_expand_body.
845 (start_complete_expand_method): Remove static modifier.
846 (java_expand_method_bodies): Patch function tree for
847 class initialization and/or synchronization as needed.
848 Don't begin RTL expansion yet.
849 (java_expand_classes): Check flag_unit_at_a_time before
850 calling finish_class.
851 (java_finish_classes): New function.
852 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
853 (patch_assignment): Set DECL_CONTEXT on temporary variable.
854 (emit_test_initialization): Set DECL_IGNORED_P.
856 2003-09-03 Roger Sayle <roger@eyesopen.com>
858 * builtins.c (enum builtin_type): Delete unused enumeration.
859 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
861 2003-08-28 Tom Tromey <tromey@redhat.com>
863 * gcj.texi (Extensions): Document gcjlib URLs.
865 2003-08-20 Tom Tromey <tromey@redhat.com>
867 * gcj.texi (Extensions): Added xref.
868 (libgcj Runtime Properties): Document
869 gnu.gcj.runtime.VMClassLoader.library_control.
871 2003-08-20 Andrew Haley <aph@redhat.com>
873 * except.c (prepare_eh_table_type): Use new encoding for exception
874 handlers when using -fno-assume-compiled.
876 2003-08-13 Tom Tromey <tromey@redhat.com>
878 * gcj.texi (Invoking gij): Document -X and -?.
880 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
882 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
883 GCJH_OBJS, JCFDUMP_OBJS
884 * win32-host.c: Removed the unnecessary and broken dependency
887 2003-08-11 Tom Tromey <tromey@redhat.com>
889 * parse.y (java_check_regular_methods): Typo fixes. Call
890 check_interface_throws_clauses. Use
891 check_concrete_throws_clauses.
892 (check_interface_throws_clauses): New function.
893 (check_concrete_throws_clauses): New function.
894 (hack_is_accessible_p): New function.
895 (find_most_specific_methods_list): Added FIXME.
896 * typeck.c (lookup_do): Use `flags' argument to decide what to
898 (lookup_argument_method_generic): New function.
899 (lookup_argument_method2): Removed.
900 * jcf.h (ACC_INVISIBLE): New define.
901 * jcf-write.c (generate_classfile): Skip invisible methods.
902 * class.c (add_miranda_methods): New function.
903 (layout_class_methods): Use it.
904 (get_access_flags_from_decl): Use ACC_INVISIBLE.
905 * java-tree.h (METHOD_INVISIBLE): New define.
906 (lang_decl_func) [invisible]: New field.
907 (lookup_argument_method_generic): Declare.
908 (SEARCH_INTERFACE): New define.
909 (SEARCH_SUPER): Likewise.
910 (SEARCH_ONLY_INTERFACE): Likewise.
911 (SEARCH_VISIBLE): Likewise.
912 (lookup_argument_method2): Removed declaration.
914 2003-08-05 Tom Tromey <tromey@redhat.com>
916 Fix for PR java/11600:
917 * parse.y (java_complete_lhs): See whether we're calling a method
919 (check_thrown_exceptions): Added `is_array_call' argument;
920 fixed `clone' checking; updated all callers.
922 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
924 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
926 2003-08-03 Tom Tromey <tromey@redhat.com>
928 * java-tree.h (METHOD_TRANSIENT): Removed.
929 * decl.c (pushdecl): Removed some dead code.
930 * class.c (get_access_flags_from_decl): Can't have transient
932 (add_method_1): Can't have a transient method.
934 2003-07-28 Andreas Jaeger <aj@suse.de>
936 * jvspec.c: Convert to ISO C90 prototypes.
938 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
940 * decl.c (force_poplevels): Fix warning call.
942 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
944 * expr.c (expand_java_field_op): Don't use xxx_with_decl
945 (expand_java_field_op): Likewise.
946 * class.c (layout_class_method): Likewise
947 (emit_register_classes): Likewise.
948 * decl.c (pushdecl): Likewise.
949 (poplevel): Likewise.
950 (force_poplevels): Likewise.
951 (give_name_to_locals): Likewise.
952 * check-init.c (check_for_initialization): Likewise.
954 2003-07-24 Jason Merrill <jason@redhat.com>
956 * java-tree.h: Move boolean_type_node et al to the back end.
958 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
960 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
963 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
965 * lang.opt: Don't show -MD_ and -MDD_.
967 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
969 * lang-options.h: Remove.
970 * lang.opt: Add help text.
972 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
974 * expr.c: Remove the last argument to expand_assignment().
976 2003-07-09 Jan Hubicka <jh@suse.cz>
978 * java-tree.h (DECL_NUM_STMTS): Rename to...
979 (DECL_ESTIMATED_INSNS): ... this.
980 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
981 New static functions.
982 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
983 * parser.y (add_stmt_to_compound): Do not account statements.
985 2003-07-08 Mark Wielaard <mark@klomp.org>
987 * gcj.texi: CNI now expands to Compiled Native Interface.
989 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
991 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
993 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
995 * expr.c (expand_byte_code): Adjist emit_line_note call.
997 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
999 * lang.c (java_handle_option): Don't handle filenames.
1001 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1003 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1006 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1007 * jcf.h: Delete COMPARE_FILENAMES definition.
1009 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1011 * lang.c (java_init_options): Update prototype.
1013 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1015 * decl.c (poplevel): Adjust define_label call.
1017 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1019 * gjavah.c (flag_jni): Make non-static.
1020 * parse-scan.y (ctxp): Make non-static.
1022 * class.c (build_method_symbols_entry)
1023 * expr.c (get_offset_table_index)
1024 * jcf-parse.c (jcf_parse):
1025 Mark the definition static, matching the forward declaration.
1027 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1029 * lang.c (java_handle_option): Don't check for missing arguments.
1031 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1033 * class.c (push_class): Use a location_t to save place.
1034 (emit_register_classes): Set input_location. Adjust
1035 expand_function_end call.
1036 * resource.c (write_resource_constructor): Likewise.
1037 * decl.c (end_java_method): Adjust expand_function_end call.
1038 * parse.y (source_end_java_method): Likewise.
1040 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1042 * lang.c (java_handle_option): Likewise.
1044 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1046 * lang.c (java_handle_option): Special-casing of optional
1047 joined arguments no longer needed.
1048 * lang.opt: Update switches that take optional argument.
1050 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1052 * lang.opt: Declare Java.
1053 * lang.c (java_init_options): Update.
1055 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1057 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1059 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1061 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1062 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1063 * lang.opt: -MD and -MMD have an underscore.
1065 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1067 * class.c (emit_register_classes): Adjust init_function_start
1069 * decl.c (complete_start_java_method): Likewise.
1070 * resource.c (write_resource_constructor): Likewise.
1072 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1074 * Make-lang.in: Update to use options.c and options.h.
1075 * lang.c: Include options.h not j-options.h.
1076 (java_handle_option): Abort on unrecognized option.
1077 (java_init_options): Request Java switches.
1079 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1081 * Make-lang.in: Handle mostlyclean.
1083 2003-06-11 Tom Tromey <tromey@redhat.com>
1085 * lang.c (java_handle_option): Update dependency_tracking for
1088 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1091 2003-06-10 Andrew Haley <aph@redhat.com>
1093 * resource.c (write_resource_constructor): Use expand_expr to
1094 generate the address of the label attached to a resource.
1095 * Make-lang.in (java/resource.o): Add expr.h
1097 2003-06-10 Andrew Haley <aph@redhat.com>
1099 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1100 (java_decl_ok_for_sibcall): New.
1102 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1104 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1105 (java/j-options.c, java/j-options.h): New.
1106 * java-tree.h (resource_name, compile_resource_file,
1107 compile_resource_data): Constify.
1108 * jcf-write.c (jcf_write_base_directory): Similarly.
1109 * jcf.h (jcf_write_base_directory): Similarly.
1110 * lang.c: Include j-options.h.
1111 (cl_options_count, cl_options, string_option, java_decode_option,
1112 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1113 process_option_with_no): Remove.
1114 (resource_name): Constify.
1115 (LANG_HOOKS_HANDLE_OPTION): Override.
1116 (java_handle_option): New.
1117 (java_init): Don't call jcf_path_init.
1118 (java_init_options): Call jcf_path_init.
1120 * resource.c (compile_resource_data, compile_resource_file): Constify.
1122 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1124 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1125 (struct lang_decl_func): Add last_line field.
1126 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1127 DECL_SOURCE_LINE_LAST): Remove.
1128 * parse.y (missing_return_error, finish_method_declaration,
1129 lookup_cl, start_artificial_method_body, source_end_java_method,
1130 start_complete_expand_method): Adjust.
1132 2003-06-08 Tom Tromey <tromey@redhat.com>
1134 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1135 fno-assume-compiled.
1137 2003-06-08 Roger Sayle <roger@eyesopen.com>
1139 * builtins.c (define_builtin_type, builtin_types): Delete.
1140 (define_builtin): Rewritten to take just the built-in code,
1141 the function's name, type and fallback library function name.
1142 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1143 (initialize_builtins): Overhaul to define the GCC builtins
1144 used by gcj manually, providing the Java run-time's
1145 implementations as the fallback library function.
1147 2003-06-08 Anthony Green <green@redhat.com>
1149 * parse.y (patch_cast): Fix conversions from floating-point to
1152 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1154 * Make-lang.in: Update.
1155 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1157 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1159 * lang.c (java_init_options): Update.
1161 2003-06-05 Jan Hubicka <jh@suse.cz>
1163 * Make-lang.in: Add support for stageprofile and stagefeedback
1165 2003-05-31 Roger Sayle <roger@eyesopen.com>
1167 * lang.c (java_init_options): Prescribe wrap-around two's
1168 complement arithmetic overflow by setting flag_wrapv.
1170 2003-05-29 Roger Sayle <roger@eyesopen.com>
1172 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1173 (builtin_record): Add an additional builtin_code field to
1174 record which GCC built-in corresponds to the Java function.
1175 (java_builtins): Add new entries for atan, atan2, exp, log,
1177 (max_builtin, min_builtin, abs_builtin): Perform constant
1178 folding on the resulting tree.
1179 (java_build_function_call_expr): Likewise, perform constant
1180 folding on the resulting tree.
1181 (initialize_builtins): The NULL creators are now allowed in
1182 the java_builtins table, which is now terminated by an entry
1183 with builtin_code == END_BUILTINS.
1184 (check_for_builtin): Likewise. If the matching creator is
1185 NULL, construct the call using java_build_function_call_expr
1186 directly with the decl for the corresponding builtin_code.
1188 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1190 * win32-host.c: Normalize copyright boilerplate.
1192 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1194 * parse.y (print_int_node): Use string concatentation on
1195 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1196 function calls into one.
1198 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1200 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1201 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1202 all the affected error messages.
1204 2003-05-13 Richard Henderson <rth@redhat.com>
1206 * class.c (layout_class_method): Set DECL_EXTERNAL.
1207 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1208 * java-tree.h (java_mark_class_local): Declare.
1209 * jcf-parse.c (parse_class_file): Use it.
1210 * parse.y (java_expand_classes): Likewise.
1212 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1214 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1215 * lex.h: #include input.h.
1216 * jv-scan.c (input_filename): Remove.
1218 2003-05-02 Tom Tromey <tromey@redhat.com>
1221 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1222 (handle_inner_classes): New function.
1224 2003-05-01 Tom Tromey <tromey@redhat.com>
1227 * parse.y (finish_for_loop): Do nothing if update expression is a
1228 EXPR_WFL_NODE wrapping nothing.
1229 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1231 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1233 * lex.h (input_lineno): Remove declaration.
1234 * parse-scan.y: #include input.h.
1235 (input_filename): Remove declaration.
1236 (input_location): Add definition.
1237 (input_line): Remove definition.
1239 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1241 * lex.h (lineno): Rename to ...
1242 (input_line): ... here
1243 * parse-scan.y (lineno): Rename to ...
1244 (input_line): ... here.
1245 (reset_report): Rename lineno to input_line.
1246 * check-init.c (check_init): Likewise.
1247 * class.c (push_class): Likewise.
1248 * decl.c (complete_start_java_method, end_java_method): Likewise.
1249 * expr.c (expand_byte_code): Likewise.
1250 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1251 * jcf-write.c (generate_bytecode_insns): Likewise.
1252 * lex.c (java_init_lex, java_allocate_new_line,
1253 do_java_lex): Likewise.
1254 * parse.h (YYNOT_TWICE): Likewise.
1255 * parse.y (empty_statement, expression_statement,
1256 java_pop_parser_context, java_parser_context_save_global,
1257 yyerror, register_fields, method_header, safe_layout_class,
1258 find_in_imports_on_demand, create_artificial_method,
1259 source_end_java_method, start_complete_expand_method,
1260 build_thisn_assign, java_complete_lhs,
1261 maybe_absorb_scoping_block): Likewise.
1263 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1265 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1266 '/' when computing java source filename
1268 2003-04-13 Tom Tromey <tromey@redhat.com>
1270 * gjavah.c (print_c_decl): Indentation fix.
1272 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1274 * class.c (make_field_value, make_method_value, get_dispatch_table)
1275 (make_class_data, emit_offset_symbol_table)
1276 * constants.c (build_constants_constructor)
1277 * java-tree.h (START_RECORD_CONSTRUCTOR)
1278 * parse.y (maybe_build_array_element_wfl):
1279 Use build_constructor.
1281 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1284 * parse.y (string_convert_int_cst): Always use at least one digit
1285 in string conversion. Remove ASCII dependence.
1286 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1288 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1290 * Make-lang.in: added win32-host.c
1291 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1292 resolves to open() on non-Win32 platforms and
1293 Win32-specific jcf_open_exact_case() on Win32
1294 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1295 when trying .java and .class files
1296 * win32-host.c: added to repository. Defines
1297 Win32-specific jcf_open_exact_case()
1299 2003-04-10 Andrew Haley <aph@redhat.com>
1301 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1302 (maybe_free_localvar): Renamed from localvar_free.
1303 Add new arg, really.
1304 (generate_bytecode_insns): Set new variable, jsrs.
1305 Only free local vars if no jsr insns have been emittted.
1306 Call maybe_free_localvar, not localvar_free.
1308 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1310 * gcj.texi: Remove @ at start of file.
1312 2003-03-25 Tom Tromey <tromey@redhat.com>
1314 * parse.y (create_interface): Call CHECK_DEPRECATED.
1316 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1318 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1320 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1322 * javaop.h (jfloat, jdouble): Make them structures mirroring
1323 the bit fields of IEEE float and double respectively.
1324 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1325 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1326 (union Word, union DWord): Delete.
1327 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1329 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1330 D_NAN_MASK): Delete.
1331 (jni_print_float, jni_print_double): New. Generate
1332 hexadecimal floating constants.
1333 (print_field_info): Use jni_print_float/double.
1335 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1336 finite floating point numbers for output; special case
1339 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1341 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1342 Replace 0 and 1 with true and false in return statements.
1344 2003-03-19 Tom Tromey <tromey@redhat.com>
1346 * lex.c (do_java_lex): Renamed from java_lex.
1347 (java_lex): New function.
1350 2003-03-13 Tom Tromey <tromey@redhat.com>
1352 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1355 2003-03-04 Andrew Haley <aph@redhat.com>
1357 * gjavah.c (is_first_data_member): New global variable.
1358 (print_c_decl): If it's the first data member, align it as the
1360 (process_file): Set is_first_data_member.
1362 2003-03-11 Tom Tromey <tromey@redhat.com>
1364 * parse.y (resolve_field_access): Initialize class if field is
1365 found in another static field.
1366 * expr.c (build_class_init): Don't optimize out initialization of
1367 implemented interface.
1369 2003-03-11 Andrew Haley <aph@redhat.com>
1371 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1374 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1376 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1377 and DIR_SEPARATOR_2 for a target.
1378 Correct minor typos.
1380 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1381 and DIR_SEPARATOR_2 for a target into account.
1383 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1385 * lang.c (java_init): Update prototype, move code to java_post_options.
1386 (java_post_options): Similarly.
1388 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1390 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1391 compare file name components depending on the case-sensitivity
1392 or otherwise of the host file system.
1394 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1395 "strcmp" to compare file name components.
1396 Use IS_DIR_SEPARATOR instead of comparing directly against
1398 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1399 comparing directly against DIR_SEPARATOR.
1401 2003-03-04 Tom Tromey <tromey@redhat.com>
1403 * Make-lang.in (java.tags): New target.
1405 2003-03-01 Roger Sayle <roger@eyesopen.com>
1407 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1408 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1410 2003-03-01 Tom Tromey <tromey@redhat.com>
1412 * parse.y (jdep_resolve_class): Only check deprecation if we found
1415 2003-02-28 Tom Tromey <tromey@redhat.com>
1418 * class.c (maybe_layout_super_class): Always pass a WFL to
1420 * parse.y (do_resolve_class): Updated comment to explain
1423 2003-02-26 Tom Tromey <tromey@redhat.com>
1425 * jcf-write.c (generate_classfile): Check whether class is
1426 deprecated before writing attribute count.
1428 2003-02-25 Roger Sayle <roger@eyesopen.com>
1430 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1431 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1433 2003-02-23 Tom Tromey <tromey@redhat.com>
1435 * lang-options.h: Added -Wdeprecated.
1436 * gcj.texi (Warnings): Document -Wdeprecated.
1437 * java-tree.h (flag_deprecated): Declare.
1438 * lang.c (lang_W_options): Added deprecated.
1439 (flag_deprecated): New global.
1440 * chartables.h: Rebuilt.
1441 * gen-table.pl (process_one): Look at whitespace.
1442 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1443 * parse.h (CLEAR_DEPRECATED): New macro.
1444 (CHECK_DEPRECATED_NO_RESET): New macro.
1445 * jcf-parse.c (handle_deprecated): New function.
1446 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1447 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1448 * parse.y (resolve_type_during_patch): Check deprecation.
1449 (jdep_resolve_class): Likewise.
1450 (process_imports): Likewise.
1451 (resolve_expression_name): Likewise.
1452 (check_deprecation): Strip arrays from decl. Check
1454 (patch_method_invocation): Also check the particular constructor
1456 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1457 * jcf-write.c (append_deprecated_attribute): New function.
1458 (generate_classfile): Generate deprecated attribute when
1460 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1461 (java_lex) [case '*']: Simplify logic.
1462 (java_start_char_p): Use LETTER_MASK.
1463 (java_part_char_p): Likewise.
1464 (java_space_char_p): New function.
1466 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1468 Change base class access representation.
1469 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1470 (add_interface_do): Likewise.
1472 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1474 * decl.c (java_init_decl_processing): Change
1475 soft_lookupjnimethod_node to reflect the change in
1476 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1477 * expr.c (build_jni_stub): Calculate and pass the size
1478 on the stack of the arguments to a JNI function. Use
1479 new target macro MODIFY_JNI_METHOD_CALL to allow a
1480 target to modify the call to a JNI method.
1482 2003-02-08 Roger Sayle <roger@eyesopen.com>
1484 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1485 instead of basename to avoid compiler warnings on Tru64.
1487 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1489 * gcj.texi: Update to GFDL 1.2.
1491 2003-01-31 Andrew Haley <aph@redhat.com>
1493 * parse.y (java_expand_classes): Scan the whole class list looking
1494 for access methods that haven't yet been expanded.
1496 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1500 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1501 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1502 * jcf-parse.c: Likewise.
1504 2003-01-31 Mark Wielaard <mark@klomp.org>
1506 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1508 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1510 * class.c (make_class): Use BINFO_ELTS.
1511 (set_super_info): Likewse.
1512 (add_interface_do): Likewise.
1514 2003-01-30 Tom Tromey <tromey@redhat.com>
1516 * jcf-parse.c (read_class): Update identifier's class value if it
1517 changed during parsing.
1519 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1521 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1522 Propagate change to all other rules as required.
1523 (java/parse-scan.o): Add explicit dependency on
1524 $(parsedir)/java/parse-scan.c .
1526 2003-01-29 Tom Tromey <tromey@redhat.com>
1528 * parse.y (patch_assignment): Only transform the rhs of an
1529 assignment when compiling to native.
1531 2003-01-28 Tom Tromey <tromey@redhat.com>
1533 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1535 2003-01-28 Tom Tromey <tromey@redhat.com>
1537 * lex.c (java_lex): Don't include UEOF as part of token.
1538 (java_read_unicode): Error if \u sequence prematurely terminated.
1540 2003-01-27 Tom Tromey <tromey@redhat.com>
1542 * parse.y (java_check_regular_methods): Check for construct after
1543 checking types in throws clause.
1545 2003-01-24 Tom Tromey <tromey@redhat.com>
1547 * class.c (build_static_field_ref): Only a String or numeric field
1548 can fold to a constant.
1550 2003-01-23 Tom Tromey <tromey@redhat.com>
1552 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1553 file name in resource buffer.
1555 2003-01-23 Tom Tromey <tromey@redhat.com>
1557 * expr.c (build_known_method_ref): Use method's context to find
1560 2003-01-23 Tom Tromey <tromey@redhat.com>
1562 * constants.c (set_constant_entry): Allocated cleared memory.
1564 2003-01-22 Tom Tromey <tromey@redhat.com>
1566 * java-tree.h: Don't use PARAMS.
1567 * resource.c: Add prototypes for all functions.
1568 (write_resource_constructor): Use `const char *' to avoid
1571 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1573 * jcf-parse.c (process_zip_dir): Remove unused variable.
1575 2003-01-22 Tom Tromey <tromey@redhat.com>
1577 * expr.c (build_invokeinterface): Abort if method's context is not
1580 2003-01-22 Tom Tromey <tromey@redhat.com>
1582 * gcj.texi (Input and output files): Mention non-class entries.
1583 * decl.c (java_init_decl_processing): Call
1584 init_resource_processing.
1585 * java-tree.h (compile_resource_data, write_resource_constructor,
1586 compile_resource_file, init_resource_processing): Declare.
1587 * config-lang.in (gtfiles): Added resource.c.
1588 * Make-lang.in (gt-java-resource.h): New target.
1589 (JAVA_OBJS): Added resource.o.
1590 (java/resource.o): New target.
1591 * resource.c: New file.
1592 * class.c (compile_resource_file): Moved to resource.c.
1593 (registerResource_libfunc): Likewise.
1594 (utf8_decl_list): Mark with GTY; now static.
1595 * jcf-parse.c (classify_zip_file): New function.
1596 (parse_zip_file_entries): Use it; compile .properties files.
1597 (process_zip_dir): Use classify_zip_file and compute_class_name.
1598 Don't write class name into zip directory.
1599 (java_parse_file): Call write_resource_constructor.
1600 (compute_class_name): New function.
1601 * jcf-io.c (read_zip_member): Reindented.
1603 2003-01-21 Tom Tromey <tromey@redhat.com>
1605 * class.c (supers_all_compiled): New function.
1606 (make_class_data): Use it.
1608 2003-01-21 Tom Tromey <tromey@redhat.com>
1610 * parse.y (method_header): Native method can't be strictfp.
1611 No method can be transient or volatile.
1613 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1615 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1617 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1619 * check-init.c: Fix comment typos.
1620 * class.c: Likewise.
1621 * constants.c: Likewise.
1623 * except.c: Likewise.
1625 * java-except.h: Likewise.
1626 * java-tree.h: Likewise.
1627 * javaop.h: Likewise.
1628 * jcf-dump.c: Likewise.
1629 * jcf-io.c: Likewise.
1630 * jcf-parse.c: Likewise.
1631 * jcf-write.c: Likewise.
1633 * mangle.c: Likewise.
1634 * typeck.c: Likewise.
1635 * verify.c: Likewise.
1637 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1639 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1640 * jcf-write.c: Include "tm_p.h".
1642 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1644 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1646 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1648 * builtins.c (java_build_function_call_expr): Renamed from
1649 build_function_call_expr. All callers changed.
1651 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1652 * jcf-parse.c: Include tm_p.h.
1654 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1657 2003-01-14 Tom Tromey <tromey@redhat.com>
1659 * class.c (make_class_data): Check that super is compiled before
1660 building class reference to it.
1662 2003-01-14 Andrew Haley <aph@redhat.com>
1664 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1665 varargs function -- correct.
1667 2003-01-14 Andrew Haley <aph@redhat.com>
1669 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1671 2003-01-14 Andrew Haley <aph@redhat.com>
1673 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1674 varargs function -- correct.
1676 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1677 temporary if the RHS is a reference.
1679 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1681 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1682 * keyword.h: Regenerated.
1684 * All Files: Convert to ISO C style function definitions.
1686 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1688 * parse.y (check_pkg_class_access): ANSIfy definition.
1690 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1692 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1695 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1697 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1699 Merge from pch-branch:
1701 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1703 * Make-lang.in (java/gjavah.o): Update dependencies.
1704 * gjavah.c: Include ggc.h.
1706 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1708 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1709 (JCFDUMP_OBJS): Add ggc-none.o.
1710 (java/jcf-dump.o): Depend on GGC_H.
1711 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1712 CPool substructures.
1713 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1714 * jcf-dump.c: Include ggc.h.
1716 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1718 * jcf.h (union cpool_entry): New.
1719 (struct CPool): Use gengtype to mark. Change field 'data' to be
1721 (struct JCF): Use gengtype to mark.
1722 (CPOOL_UINT): Update for new cpool_entry type.
1723 (CPOOL_USHORT1): Likewise.
1724 (CPOOL_USHORT2): Likewise.
1725 (CPOOL_FINISH): Use GC to free cpool subfields.
1726 * parse.h (struct parser_ctxt): Mark field current_jcf.
1727 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1728 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1729 (main_jcf): Use gengtype to mark.
1730 (ggc_mark_jcf): Delete.
1731 (get_constant): Update for new cpool_entry type.
1732 (give_name_to_class): Likewise.
1733 (get_class_constant): Likewise.
1734 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1735 (java_parse_file): Use GGC to allocate struct JCF.
1736 (init_jcf_parse): Don't call ggc_add_root.
1737 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1739 * java-tree.h (current_jcf): Use gengtype to mark.
1740 (CPOOL_UTF): Update for new cpool_entry type.
1741 (outgoing_cpool): Use gengtype to mark.
1742 (struct lang_type): GC struct JCF and struct CPool.
1743 * config-lang.in (gtfiles): Add jcf.h.
1744 * constants.c (find_tree_constant): New.
1745 (set_constant_entry): Allocate cpool subfields using GGC. Update
1746 for new cpool_entry type.
1747 (find_constant1): Update for new cpool_entry type.
1748 (find_constant2): Likewise.
1749 (find_utf8_constant): Use find_tree_constant.
1750 (find_class_or_string_constant): Remove unnecessary cast to jword.
1751 Update for new cpool_entry type.
1752 (count_constant_pool_bytes): Update for new cpool_entry type.
1753 (write_constant_pool): Likewise.
1754 (alloc_name_constant): Use find_tree_constant.
1755 (build_constants_constructor): Update for new cpool_entry type.
1757 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1759 * parse.y (mark_parser_ctxt): Delete.
1760 (goal): Don't use ggc_add_root.
1761 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1762 (java_pop_parser_context): Let GC free parser_ctxt.
1763 (java_parser_context_resume): Likewise.
1764 * parse.h (struct parser_ctxt): Use gengtype to mark.
1766 (ctxp_for_generation): Likewise.
1767 * lex.h (struct java_lc_s): Mark for gengtype.
1768 (java_lexer): Rearrange for gengtype.
1769 * config-lang.in (gtfiles): Add lex.h, parse.h.
1771 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1773 * All Files: Remove PARAMS macro.
1775 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1776 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1779 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1782 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1784 * Make-lang.in (java.install-common, java.uninstall,
1785 java.install-info, java.install-man): Prepend $(DESTDIR)
1786 to destination paths in all (un)installation commands.
1787 (java.install-common): Rewrite $(LN) command to support
1788 DESTDIR with "ln" as well as with "ln -s".
1790 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1792 * java-tree.h: Protect against multiple inclusion.
1794 2003-01-07 Tom Tromey <tromey@redhat.com>
1796 * class.c (add_assume_compiled): Don't adjust parent if we're
1797 already at the root of tree.
1799 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1801 * lang.c (dump_compound_expr): Prototype.
1803 2003-01-03 Tom Tromey <tromey@redhat.com>
1805 Fix for PR java/8712:
1806 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1807 when simply checking against `null'.
1809 2003-01-03 Tom Tromey <tromey@redhat.com>
1811 * gcj.texi (Standard Properties): Document http.proxyHost and
1814 * gcj.texi (GNU Classpath Properties): Document new properties.
1816 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1818 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1819 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1820 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1822 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1824 * Make-lang.in, boehm.c, buffer.c,
1825 buffer.h, builtins.c, class.c,
1826 config-lang.in, constants.c,
1827 convert.h, decl.c, except.c,
1828 expr.c, java-except.h,
1829 java-tree.h, javaop.def,
1830 jcf-parse.c, jcf-write.c,
1831 jv-scan.c, jvgenmain.c,
1832 jvspec.c, keyword.gperf,
1833 keyword.h, lang-options.h,
1834 lang-specs.h, lang.c, lex.c,
1835 lex.h, mangle.c, mangle_name.c,
1836 parse-scan.y, parse.h, parse.y,
1837 typeck.c, verify.c, xref.c,
1838 xref.h: Replace "GNU CC" with
1839 "GCC" in the copyright header.
1841 * check-init.c, gjavah.c, javaop.h,
1842 jcf-depend.c, jcf-dump.c, jcf-io.c,
1843 jcf-path.c, jcf-reader.c, jcf.h,
1844 zextract.c, zipfile.h: These files are
1845 "part of GCC". Also say "GCC" not "GNU CC".
1847 2002-12-30 DJ Delorie <dj@redhat.com>
1849 * Make-lang.in: Protect against texi2pod/pod2man failing.
1851 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1853 * gcj.texi: Use @copying.
1855 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1857 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1858 print_cxx_classname.
1859 (print_cxx_classname): Add add_scope parameter.
1860 (print_class_decls): Do not emit a semicolon after the extern
1862 (process_file): Adjust calls to print_cxx_classname.
1864 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1866 * gcj.texi: Include Cover Texts in man page.
1868 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1870 * class.c (build_static_field_ref): Check FIELD_FINAL.
1872 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1873 instead of current_constant_pool_data_ref.
1874 * java-tree.h (current_constant_pool_data_ref): Undefine.
1875 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1876 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1877 current_constant_pool_data_ref.
1879 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1880 not build_internal_class_name.
1882 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1883 Use it when class ref isn't certain to be compiled.
1885 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1887 * gcj.texi: Include gcc-common.texi.
1888 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1889 $(srcdir)/doc/include/gcc-common.texi.
1891 2002-12-22 Anthony Green <green@redhat.com>
1893 * gcj.texi (Limitations): Add note about org.xml.sax and
1896 2002-12-20 Tom Tromey <tromey@redhat.com>
1898 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1899 where minimum case value is Integer.MIN_VALUE.
1902 2002-12-18 Andrew Haley <aph@redhat.com>
1904 * parse.y (patch_invoke): Force evaluation order when `check' is
1905 set. For PR libgcj/8945.
1907 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1909 * gcj.texi: Change version number to 3.4.
1911 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1912 Andrew Haley <aph@redhat.com>
1914 * parse.y (source_end_java_method): Remove custom encoding of line
1915 numbers for a function decl before passing it to the back end.
1917 2002-12-03 Andrew Haley <aph@redhat.com>
1919 * class.c (make_class_data): New field, "chain".
1920 * decl.c (java_init_decl_processing): Likewise.
1922 2002-12-02 Tom Tromey <tromey@redhat.com>
1925 * parse.y (do_resolve_class): Handle qualified name via
1928 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1930 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1931 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1932 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1933 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1934 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1935 Include coretypes.h and tm.h.
1936 * Make-lang.in: Update dependencies.
1938 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1940 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1942 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1944 * jcf-reader.c: Don't expand JCF_readu4 inside the
1945 expansion of JCF_SKIP.
1947 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1949 * jcf-reader.c: Don't expand JCF_readu4 inside the
1950 expansion of JCF_SKIP.
1952 2002-11-22 Tom Tromey <tromey@redhat.com>
1954 * parse.y (patch_binop): Cast right hand side of shift expression
1955 to `int'. Fixes PR java/8676.
1957 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1958 Andrew Haley <aph@redhat.com>
1960 * gcc/java/jcf-write.c (write_classfile): Remove target
1961 class file, if it exists, before renaming the temporary
1964 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1966 * jvspec.c (lang_specific_spec_functions): New.
1968 2002-11-18 Tom Tromey <tromey@redhat.com>
1970 Fix for PR java/7912:
1971 * expr.c (can_widen_reference_to): Allow cast of array to
1972 Cloneable or Serializable.
1973 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1974 (java_io_serializable_identifier_node): Likewise.
1975 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1976 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1977 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1978 java_io_serializable.
1979 * decl.c (java_init_decl_processing): Initialize
1980 java_lang_cloneable_identifier_node and
1981 java_io_serializable_identifier_node.
1982 (java_lang_cloneable_identifier_node): New global.
1983 (java_io_serializable_identifier_node): Likewise.
1985 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1987 * buffer.c: Remove unnecessary casts.
1988 * check-init.c: Likewise.
1989 * class.c: Likewise.
1990 * constants.c: Likewise.
1992 * except.c: Likewise.
1993 * gjavah.c: Likewise.
1994 * jcf-io.c: Likewise.
1995 * jcf-parse.c: Likewise.
1996 * jcf-path.c: Likewise.
1997 * jvspec.c: Likewise.
2000 * verify.c: Likewise.
2002 2002-11-06 Tom Tromey <tromey@redhat.com>
2004 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2007 2002-11-05 Tom Tromey <tromey@redhat.com>
2009 Fix for PR java/6388.
2010 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2011 * java-tree.h (enum java_tree_index): New values
2012 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2013 (decimal_int_max, decimal_long_max): New defines.
2014 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2015 (error_if_numeric_overflow): Rewrote range checking.
2016 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2019 2002-11-02 Tom Tromey <tromey@redhat.com>
2021 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2023 * class.c (make_method_value): Put class name, not signature, into
2024 `throws' field. For PR java/8415.
2026 2002-10-24 Tom Tromey <tromey@redhat.com>
2028 * gcj.texi (Invoking gij): Document --showversion.
2029 (Standard Properties): java.library.path now set.
2031 2002-10-23 Tom Tromey <tromey@redhat.com>
2033 * gjavah.c (decode_signature_piece): In JNI mode, print
2034 `jobjectArray' when array depth is nonzero.
2037 2002-10-15 Andrew Haley <aph@redhat.com>
2039 * parse.y (patch_invoke): Call force_evaluation_order on a static
2041 (resolve_qualified_expression_name): Call force_evaluation_order
2042 on a arg list that is part of a Qualified Expression Name.
2044 * lang.c (dump_compound_expr): New.
2045 (java_dump_tree): New.
2047 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2049 * gcj.texi: Added item describing the GCJ runtime property
2052 2002-10-15 Richard Henderson <rth@redhat.com>
2054 * jcf-parse.c (get_constant): Fix type warning.
2056 2002-10-15 Andrew Haley <aph@redhat.com>
2058 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2059 (java_inlining_map_static_initializers): Declare.
2061 2002-10-14 Andrew Haley <aph@redhat.com>
2063 * tree-inline.c (remap_block): All local class initialization
2064 flags go in the outermost scope.
2065 (expand_call_inline): Call java_inlining_map_static_initializers.
2066 (expand_call_inline): Call java_inlining_merge_static_initializers.
2067 * java/lang.c (merge_init_test_initialization): New.
2068 (java_inlining_merge_static_initializers): New.
2069 (inline_init_test_initialization): New.
2070 (java_inlining_map_static_initializers): New.
2072 2002-10-11 Mark Wielaard <mark@klomp.org>
2074 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2076 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2078 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2080 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2082 * parse.y (merge_string_cste): Add parentheses around & within |.
2084 2002-10-08 Tom Tromey <tromey@redhat.com>
2086 * parse.y (variable_declarator_id): Simplify error path for
2087 array declarator error. For PR java/8003.
2089 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2091 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2094 2002-10-08 Andrew Haley <aph@redhat.com>
2096 * parse.y (attach_init_test_initialization_flags): Check for
2099 2002-10-07 Anthony Green <green@redhat.com>
2101 * parse.y (merge_string_cste): Fix bug in string concatenation.
2103 2002-10-03 Michael Koch <konqueror@gmx.de>
2105 * gcj.texi (Standard properties):
2106 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2108 2002-10-02 Roger Sayle <roger@eyesopen.com>
2110 PR optimization/6627
2111 * lang.c (java_init): If storing the vbit in function
2112 pointers, ensure that force_align_functions_log is atleast
2113 one to aid compatability with g++ vtables.
2115 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2117 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2118 foul of type-based aliasing.
2120 2002-09-30 Anthony Green <green@redhat.com>
2122 * gcj.texi (Invoking jv-scan): Fix texinfo.
2124 2002-09-28 Anthony Green <green@redhat.com>
2126 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2127 (Code Generation): Add -fno-assert documentation.
2128 * jv-scan.c (flag_assert): New global.
2129 (options): Add assert option.
2130 (help): Add --no-assert documentation.
2131 * parse-scan.y (flag_assert): New global.
2132 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2133 (flag_assert): New global.
2134 * java-tree.h (flag_assert): New global.
2135 * lex.c (java_lex): Obey flag_assert.
2136 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2139 2002-09-26 Andrew Haley <aph@redhat.com>
2141 * expr.c (build_java_array_length_access): Check for null pointer.
2142 * expr.c (expand_java_arrayload): Likewise.
2144 2002-09-21 Richard Henderson <rth@redhat.com>
2146 * jcf-parse.c (get_constant): Decode from IEEE no matter
2147 what the target format.
2149 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2151 * ChangeLog: Follow spelling conventions.
2152 * class.c: Likewise.
2155 * gjavah.c: Likewise.
2156 * java-tree.h: Likewise.
2157 * jcf-dump.c: Likewise.
2158 * jcf-parse.c: Likewise.
2159 * jvspec.c: Likewise.
2161 * mangle.c: Likewise.
2162 * parse.y: Likewise.
2164 2002-09-17 Tom Tromey <tromey@redhat.com>
2166 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2167 where \r appears at EOF. Fixes PR java/7950.
2169 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2171 * jvspec.c (lang_specific_driver): Remove unused variable.
2173 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2175 * java-tree.h (union lang_tree_node): Add chain_next option.
2177 2002-09-16 Richard Henderson <rth@redhat.com>
2179 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2180 use new real.h interface.
2181 * jcf-write.c (find_constant_index): Use new real.h interface.
2182 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2184 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2186 * lang.c: Follow spelling conventions.
2188 2002-09-11 Per Bothner <per@bothner.com>
2190 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2191 constant to the type of the field.
2192 (java_complete_tree): Remove now-redundant code.
2194 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2196 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2199 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2200 return label if a ret instruction for the jsr has been reached.
2202 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2204 * parse.y (DIR_SEPARATOR): Don't define.
2205 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2207 2002-08-28 Andrew Haley <aph@redhat.com>
2209 * verify.c (verify_jvm_instructions): Allow exception handler
2210 inside code that is being protected, but generate a warning.
2211 * except.c (link_handler): Initialize `expanded' in new eh_range.
2212 (binding_depth, is_class_level, current_pc): Declare extern.
2214 2002-09-01 Mark Wielaard <mark@klomp.org>
2216 * gcj.texi: Add chapter about system properties.
2219 2002-08-26 Tom Tromey <tromey@redhat.com>
2221 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2222 conversion if RHS_TYPE is byte, short, or char.
2224 2002-08-22 Tom Tromey <tromey@redhat.com>
2226 * gcj.texi (Invoking gij): Document -cp and -classpath.
2228 2002-08-21 Tom Tromey <tromey@redhat.com>
2230 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2231 $(prefix)/share. For PR libgcj/7633.
2233 For PR java/6005 and PR java/7611:
2234 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2235 (java_can_use_bit_fields_p): New function.
2237 2002-08-16 Tom Tromey <tromey@redhat.com>
2239 * gcj.texi (Class Initialization): Mention class initialization of
2242 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2244 * Make-lang.in (java-tree-inline.o): New.
2245 (JAVA_OBJS): Add java-tree-inline.o.
2246 * parse.y (source_end_java_method): Call java_optimize_inline.
2247 (java_expand_method_bodies): Save method's tree in
2249 (add_stmt_to_compound): Keep track of the number of statments.
2250 * lang.c (java_init): Enable flag_inline_trees.
2251 (java_post_options): If flag_inline_functions is on, enable
2252 flag_inline_trees instread.
2253 (decl_constant_value): New.
2254 (java_tree_inlining_walk_subtrees): New.
2255 * java-tree.h (DECL_NUM_STMTS): New macro.
2256 (java_optimize_inline): Declare.
2257 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2258 Handle a LABEL_EXPR.
2259 * decl.c (build_result_decl): If we already have a DECL_RESULT
2261 (dump_function): New.
2262 (java_optimize_inline): New.
2263 (dump_function): New.
2265 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2268 * parse.y (build_assertion): Invert return from
2269 desiredAssertionStatus.
2271 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2273 * jcf-write.c (get_access_flags): Return correct access flags for
2274 private and protected inner classes.
2276 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2278 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2280 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2282 * mangle_name.c: Don't include obstack.h twice.
2283 * xref.c: Don't include obstack.h.
2285 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2287 * class.c: (permanent_obstack): Delete declaration.
2288 * constants.c: (permanent_obstack): Delete declaration.
2289 * except.c: (permanent_obstack): Delete declaration.
2290 * expr.c: (permanent_obstack): Delete declaration.
2291 * jcf-parse.c: (permanent_obstack): Delete declaration.
2292 (saveable_obstack): Delete declaration.
2293 * parse.h: (permanent_obstack): Delete declaration.
2294 * typeck.c: (permanent_obstack): Delete declaration.
2296 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2298 * gcj.texi (version-gcc): Increase to 3.3.
2300 2002-07-22 Tom Tromey <tromey@redhat.com>
2302 * lex.c (java_lex): Check for `e' or `E' after 0.
2304 2002-07-21 Richard Henderson <rth@redhat.com>
2306 * lang.c (java_unsafe_for_reeval): New.
2307 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2309 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2311 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2312 (jcf_path_init): Use GET_ENVIRONMENT.
2314 2002-07-10 Roger Sayle <roger@eyesopen.com>
2315 Zack Weinberg <zack@codesourcery.com>
2317 * builtins.c (initialize_builtins): Remove defines that
2318 handled C/C++ specific junk hereby removed from builtins.def.
2320 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2322 * lang.c (java_post_options): Update prototype.
2324 2002-07-05 Roger Sayle <roger@eyesopen.com>
2326 * builtins.c (initialize_builtins): Ignore the additional
2327 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2328 the builtins.def file.
2330 2002-07-01 Tom Tromey <tromey@redhat.com>
2333 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2336 2002-07-01 Roger Sayle <roger@eyesopen.com>
2338 * java/decl.c (builtin_function): Accept additional parameter.
2339 (java_init_decl_processing): Pass an additional NULL_TREE
2340 argument to builtin_function.
2342 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2344 * gcj.texi: Fixed gcj invocation example so that it compiles.
2346 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2348 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2349 * parse.y (mark_parser_ctxt): Likewise.
2350 (check_modifiers, declare_local_variables): Avoid incorrect
2351 hardcoded constant 10.
2353 * lex.c (java_read_char): Avoid "comparison is always true"
2356 2002-06-25 Andreas Schwab <schwab@suse.de>
2358 * expr.c (JSR): Avoid undefined operation on PC.
2360 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2362 * decl.c (clear_binding_level): Const-ify.
2364 2002-06-13 Akim Demaille <akim@epita.fr>
2366 * parse.y (class_declaration, interface_declaration): Make sure
2367 all their rules have an action, in order to avoid meaningless `$$
2368 = $1' and their type clashes.
2370 2002-06-11 Tom Tromey <tromey@redhat.com>
2372 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2373 * parse-scan.y (statement_without_trailing_substatement): Added
2375 (assert_statement): New rule.
2376 * java-tree.h (struct lang_type) [assertions]: New field.
2377 (TYPE_USES_ASSERTIONS): New macro.
2378 (CLASS_USES_ASSERTIONS): Likewise.
2379 (FIELD_SYNTHETIC): New define.
2380 * lex.c (java_lval;): Added ASSERT_TK.
2381 * parse.y (ASSERT_TK): Added.
2382 (statement_without_trailing_substatement): Added assert_statement.
2383 (assert_statement): New rule.
2384 (build_assertion): New function.
2385 (maybe_generate_pre_expand_clinit): Create and initialize
2386 $assertionsDisabled.
2387 (lookup_package_type): Removed decl.
2388 * keyword.h: Rebuilt.
2389 * keyword.gperf (assert): New token.
2391 2002-06-10 Akim Demaille <akim@epita.fr>
2393 * parse.y (interface_type_list, class_member_declaration)
2394 (unary_expression_not_plus_minus): Remove duplicate %type.
2397 2002-06-09 Tom Tromey <tromey@redhat.com>
2399 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2401 * parse.y (method_header): Give error message in all cases.
2404 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2406 Don't use RTL inlining. Fix for PR java/6820.
2407 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2408 (flag_really_inline): New.
2409 (java_decode_option): Set flag_really_inline if -finline-functions
2411 (java_post_options): New function. Turn off inlining unless
2412 flag_really_inline is set.
2414 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2416 * gjavah.c (throwable_p): Accept argument as either a classname or
2417 signature fragment. Create null-terminated classname string for super
2418 when calling itself recursively.
2419 (decode_signature_piece): Skip first character from class name
2420 signature when calling throwable_p.
2422 2002-06-08 H.J. Lu (hjl@gnu.org)
2424 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2426 2002-06-04 Tom Tromey <tromey@redhat.com>
2428 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2430 2002-06-04 Michael Koch <konqueror@gmx.de>
2432 * gcj.texi (Input Options): Fixed typo.
2434 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2436 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2437 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2438 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2439 and all now-pointless local variables. Rename other local
2440 variables to reflect their not being handles.
2442 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2443 #if JCF_USE_STDIO blocks.
2445 * parse.y: Add missing semicolon at end of rule.
2447 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2449 * check-init.c (attach_initialized_static_class): Delete, unused.
2450 * parse.y: Use htab_t instead of struct hashtable, update
2452 * java-tree.h: Include hashtab.h instead of hash.h.
2453 (struct lang_decl_func): Use htab_t, set up for gengtype.
2454 (struct init_test_hash_entry): Delete.
2455 (struct treetreehash_entry): New.
2456 (java_treetreehash_find): New
2457 (java_treetreehash_new): New prototype.
2458 (java_treetreehash_create): New prototype.
2459 (java_mark_tree): Delete prototype.
2460 (java_hash_hash_tree_node): Delete prototype.
2461 (java_hash_compare_tree_node): Delete prototype.
2462 (attach_initialized_static_class): Delete prototype.
2463 * expr.c (build_class_init): Update to use java_treetreehash
2465 (java_expand_expr): Update to use htab_t.
2466 (emit_init_test_initialization): Likewise.
2467 * decl.c (java_mark_tree): Delete.
2468 * class.c (init_test_hash_newfunc): Delete.
2469 (java_hash_hash_tree_node): Delete.
2470 (java_hash_compare_tree_node): Delete.
2471 (add_method_1): Update to use java_treetreehash functions.
2472 (JAVA_TREEHASHHASH_H): New macro.
2473 (java_treetreehash_hash): New function.
2474 (java_treetreehash_compare): New function.
2475 (java_treetreehash_find): New function.
2476 (java_treetreehash_new): New function.
2477 (java_treetreehash_create): New function.
2478 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2480 * Make-lang.in (java/parse.o): Depend on debug.h.
2481 * java-tree.h (struct lang_identifier): Use gengtype.
2482 (union lang_tree_node): New.
2483 (struct lang_decl_func): Use gengtype.
2484 (struct lang_decl_var): Likewise.
2485 (struct lang_decl): Likewise.
2486 * parse.y: Include debug.h.
2487 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2489 * lang.c (struct language_function): New dummy structure.
2491 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2492 descriminator for DECL_LANG_SPECIFIC.
2493 (struct lang_decl_func): Rename from struct lang_decl.
2494 (enum lang_decl_desc): New.
2495 (struct lang_decl): Make it a union. Update all the accessor macros.
2496 (struct lang_type): Use gengtype.
2497 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2498 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2499 are now the same size.
2500 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2501 use discriminator to mark DECL_LANG_SPECIFIC.
2503 * Make-lang.in (gt-java-builtins.h): New rule.
2504 (java/builtins.o): Add dependency on gt-<filename>.h.
2505 * builtins.c: Use gengtype for roots.
2506 (union string_or_tree): Use gengtype.
2507 (struct builtin_record): Use gengtype.
2508 * config-lang.in (gtfiles): Add builtins.c.
2510 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2511 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2512 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2513 gt-java-parse.h, gtype-java.h): Add rules to generate.
2514 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2515 (class.o): Add dependency on gt-*.h.
2516 (constants.o): Likewise.
2519 (jcf-parse.o): Likewise.
2520 (jcf-write.o): Likewise.
2522 * config-lang.in (gtfiles): New.
2523 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2524 * constants.c: Replace uses of ggc_add_* with GTY markers.
2526 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2527 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2528 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2529 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2531 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2533 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2534 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2536 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2537 Include gtype-java.h.
2539 2002-06-02 Tom Tromey <tromey@redhat.com>
2541 Fix for PR java/5913:
2542 * parse.y (patch_binop): Call patch_string on op1.
2544 2002-06-02 Tom Tromey <tromey@redhat.com>
2546 Fix for PR java/1343, PR java/6336:
2547 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2548 formatting. Changed return type.
2549 (anonymous_class_counter): Moved to top of file.
2550 (maybe_make_nested_class_name): Append number to class name for
2551 function-local classes.
2553 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2555 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2556 * Make-lang.in: Update dependency lists.
2558 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2560 * gjavah.c (throwable_p): Do not free the name of the class after
2561 passing it to find_class.
2562 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2563 * jcf-io.c (dirent.h): Include it.
2564 (fnmatch.h): Likewise.
2565 (compare_path): New function.
2566 (java_or_class_file): Likewise.
2567 (memoized_dirlist_entry): New type.
2568 (memoized_dirlist_lookup_eq): New function.
2569 (memoized_dirlists): New variable.
2570 (caching_stat): New function.
2571 (memoized_class_lookup_eq): New function.
2572 (memoized_class_lookups): Likewise.
2573 (find_class): Use memoized_class_lookups and caching_stat.
2574 * jcf.h (JCF_USE_SCANDIR): Define.
2575 * parse.y (java_expand_classes): Write the class files in reverse
2578 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2580 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2582 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2584 * jcf-write.c (write_classfile): Unlink the temporary file if it
2585 cannot be renamed. Use concat to build up the name of the
2588 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2590 * jcf-write.c (write_classfile): Write the file to a
2591 temporary file and then rename it.
2593 2002-05-07 Tom Tromey <tromey@redhat.com>
2595 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2597 Fix for PR java/1200:
2598 * gjavah.c (throwable_p): New function.
2599 (decode_signature_piece): Use it. A `WeakReference' isn't the
2602 (gcjh_streq): New function.
2604 2002-05-07 Andreas Jaeger <aj@suse.de>
2606 * parse.y (finish_for_loop): Fix if statement.
2608 2002-05-06 Tom Tromey <tromey@redhat.com>
2610 Fix for PR java/5941:
2611 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2612 loop update expression.
2613 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2614 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2616 2002-05-04 Mark Wielaard <mark@klomp.org>
2619 * parse.y (build_string_concatenation): Return just op1 only when op2
2620 is null and op1 is a STRING_CST, otherwise always construct a
2623 2002-04-27 Tom Tromey <tromey@redhat.com>
2626 * parse.y (string_convert_int_cst): New function.
2627 (merge_string_cste): Use it.
2629 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2631 * java-tree.h (java_parse_file): Update.
2632 (java_set_yydebug): Remove.
2633 * jcf-parse.c (yydebug): Remove.
2634 (java_set_yydebug): Die.
2635 (java_parse_file): Update.
2636 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2638 2002-04-24 Tom Tromey <tromey@redhat.com>
2641 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2642 EXPR_WFL_QUALIFICATION of qual_wfl.
2644 2002-04-23 Per Bothner <per@bothner.com>
2646 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2647 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2648 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2650 2002-04-23 Tom Tromey <tromey@redhat.com>
2653 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2654 recognize `-fcompile-resource='.
2655 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2658 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2660 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2661 paths. Fixes PR java/2791.
2663 2002-04-19 Andrew Haley <aph@redhat.com>
2665 * jcf-write.c (push_long_const): lo, hi: New variables.
2666 Use rshift_double to extract the high part of a 64-bit long.
2667 Use WORD_TO_INT to extract the low part.
2669 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2670 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2671 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2673 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2675 * typeck.c (incomplete_type_error): Remove.
2677 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2679 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2680 for hash synchronization.
2681 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2682 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2685 2002-04-16 Mark Wielaard <mark@klomp.org>
2687 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2690 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2692 Fix for PR java/6294:
2693 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2696 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2698 Fix for PR java/6085:
2699 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2700 to get enclosing "this" argument for inner-class constructor
2701 invocation. Pass correct arguments to build_access_to_thisn.
2703 2002-04-10 Andreas Jaeger <aj@suse.de>
2705 * gcj.texi (Input Options): Fix extdirs patch.
2707 2002-04-10 Anthony Green <green@redhat.com>
2709 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2711 2002-04-09 Anthony Green <green@redhat.com>
2713 * gcj.texi (Input Options): Add --extdirs documentation.
2714 * jcf-dump.c (OPT_extdirs): New macro.
2715 (options): Add extdirs option.
2716 (help): Describe --extdirs.
2717 (main): Handle OPT_extdirs.
2718 * gjavah.c (OPT_extdirs): New macro.
2719 (options): Add extdirs option.
2720 (help): Describe --extdirs.
2721 (main): Handle OPT_extdirs.
2722 * jcf-path.c (jcf_path_init): Add extdirs support.
2723 (jcf_path_extdirs_arg): New function.
2724 (extensions): New variable to hold extensions path entries.
2725 * jvspec.c: Remove -fextdirs= when compiling main().
2726 * lang.c (java_decode_option): Handle -fextdirs=.
2727 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2728 * Make-lang.in: Compile jcf-path with version info for use in
2729 identifying the appropriate libgcj.jar.
2731 2002-04-08 Tom Tromey <tromey@redhat.com>
2734 * .cvsignore: Added rmic.1 and rmiregistry.1.
2735 * gcj.texi (Top): Link to new nodes.
2736 (Invoking rmic): New node.
2737 (Invoking rmiregistry): Likewise.
2738 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2740 (java.maintainer-clean): Likewise.
2741 ($(srcdir)/java/rmic.1): New target.
2742 ($(srcdir)/java/rmiregistry.1): Likewise.
2743 (java.install-man): Handle rmic.1 and rmiregistry.1.
2745 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2747 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2748 Add note about handling uncaught exceptions. Add an exception handler
2751 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2753 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2754 after using it to patch CALL_EXPR.
2756 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2758 * gcj.texi (Invocation): Document CNI invocation API.
2760 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2762 * expr.c (truthvalue_conversion): Rename. Update.
2763 (expand_compare): Update.
2764 * java-tree.h (java_truthvalue_conversion): New.
2765 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2767 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2769 * java-tree.h (java_mark_addressable): New.
2770 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2771 * typeck.c (mark_addressable): Rename, update.
2773 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2775 * expr.c (build_java_binop): Update.
2776 * java-tree.h (java_signed_type, java_unsigned_type,
2777 java_signed_or_unsigned_type): Update.
2778 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2779 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2780 * parse.y (patch_binop): Update.
2781 * typeck.c (signed_or_unsigned_type, unsigned_type,
2782 signed_type): Update.
2784 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2786 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2787 (java_dummy_print): Remove.
2788 (lang_print_error): Rename. Exit early if inhibiting output.
2789 (inhibit_error_printing_function): New.
2790 (java_init): Don't set hook.
2791 (lang_init_source): Use new boolean.
2793 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2795 * parse.y (do_resolve_class): Fix infinite recursion.
2797 2002-03-29 Tom Tromey <tromey@redhat.com>
2799 * parse.y (check_inner_circular_reference): Ignore incomplete
2802 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2804 * Make-lang.in (builtins.o): Update.
2805 * boehm.c (get_boehm_type_descriptor): Update.
2806 * builtins.c: Include langhooks.h.
2807 * decl.c (java_init_decl_processing): Update.
2808 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2809 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2811 * typeck.c (type_for_mode, type_for_size): Update.
2813 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2815 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2817 2002-03-28 Tom Tromey <tromey@redhat.com>
2819 * except.c (expand_end_java_handler): If the handler type is NULL,
2820 use java.lang.Throwable. Fixes PR java/5986.
2822 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2824 Fix for PR java/4715:
2825 * jcf-parse.c (parse_source_file_3): New function.
2826 (read_class): Call it.
2827 (java_parse_file): Likewise.
2829 2002-03-28 Jan Hubicka <jh@suse.cz>
2831 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2833 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2835 * parse.y (resolve_package): Initialize "decl".
2836 (lookup_package_type): Remove unused function.
2838 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2840 Fix for PR java/5993:
2841 * parse.y (resolve_package): Return the decl if resolution was
2842 successful. Don't special case "java.lang" and "java.lang.reflect"
2843 packages. Set type_name to the merged identifier.
2844 (resolved_qualified_expression_name): Print error using "name" if
2845 resolve_package returns NULL_TREE.
2847 2002-03-27 Tom Tromey <tromey@redhat.com>
2849 * expr.c (expand_invoke): Don't generate null pointer check if
2850 we're calling <init>.
2852 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2854 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2856 * java-tree.h (java_lang_expand_expr): Similarly.
2857 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2858 (java_init): Don't set hook.
2860 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2862 Fix for PR java/5850:
2863 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2864 context if field was not found in the current scope.
2865 * expr.c (lookup_field): Don't look in enclosing contexts.
2867 2002-03-26 Tom Tromey <tromey@redhat.com>
2869 Fix for PR java/5942:
2870 * parse.y (init_src_parse): Added sanity check.
2871 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2874 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2876 * decl.c (lang_mark_tree): Rename java_mark_tree.
2877 * java-tree.h (java_mark_tree): New.
2878 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2880 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2882 * lex.c: Change java_perform_atof to take normal parameters
2883 instead of a pointer to a parameter block. Call it directly
2886 2002-03-22 Mark Wielaard <mark@klomp.org>
2888 Fix for PR java/5368:
2889 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2890 when printing error message.
2892 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2894 * decl.c (maybe_build_cleanup): Remove.
2896 2002-03-22 Tom Tromey <tromey@redhat.com>
2898 Andrew Haley <aph@cambridge.redhat.com>
2900 * expr.c (build_field_ref): Don't build a check if the field is a
2903 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2905 Fix for PR java/6026:
2906 * lex.c (java_lex): Fix parsing of consecutive floats.
2908 2002-03-21 Tom Tromey <tromey@redhat.com>
2910 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2913 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2915 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2916 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2918 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2920 * gcj.texi: @code{gcj} becomes @command{gcj}.
2921 @code{gcc} becomes @command{gcc}.
2922 GcjRaw changed to gnu.gcc.RawData.
2924 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2926 * decl.c (start_java_method): Use new hook.
2927 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2928 (java_init): Remove old hook.
2930 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2932 * builtins.c (define_builtin): Do nothing if `type' is null.
2935 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2937 * parse.y (parser_check_super_interface): Fix error message
2940 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2942 * jcf-parse.c (get_constant): Delete unused variables.
2944 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2946 * java-tree.h (java_parse_file): New.
2947 * jcf-parse.c (yyparse): Rename java_parse_file.
2948 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2950 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2952 * parse.y (craft_constructor): Return the constructor decl.
2953 (java_expand_classes): Update comments.
2954 (lookup_method_invoke): Call fix_constructors immediately for
2955 anonymous class. Fixes PR java/5935.
2957 2002-03-15 Anthony Green <green@redhat.com>
2959 * jcf-parse.c (yyparse): Don't emit class registration
2960 constructor when compiling resource files.
2962 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2964 * lang.c (java_tree_code_type, java_tree_code_length,
2965 tree_code_name): Delete.
2966 (tree_code_type, tree_code_length, tree_code_name): Define.
2967 (java_init): Don't try to copy into the various tree_code
2970 2002-03-12 Tom Tromey <tromey@redhat.com>
2972 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2973 UTF-8, not UCS-2. Fixes PR java/5923.
2975 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2976 a call_expr wrapped in a convert. Fixes PR java/5848.
2978 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2980 * jcf-write.c (write_classfile): Improve error strings.
2982 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2984 * lex.c: Adjust comments to GNU standards.
2986 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2988 Fix for PR java/5902:
2989 * lex.c (java_lex): Fix parsing of literals.
2991 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2993 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2994 to prevent it getting evaluated twice in the store checking case.
2995 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2998 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3000 * decl.c (java_init_decl_processing): Make sure class_type_node
3001 alignment is not less than 64 bits if hash synchronization is enabled.
3003 2002-03-08 Per Bothner <per@bothner.com>
3005 * parse.y (java_complete_lhs): Check if patch_assignment
3006 returned an error-mark.
3008 * parse.y (try_builtin_assignconv): Don't special-case zero.
3010 2002-03-08 Per Bothner <per@bothner.com>
3012 Fix for PR java/5812.
3013 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3014 here instead of in JSR macro. Likewise with load_type_state call.
3015 Do the latter on if the return_pc has been verified (the jsr returns).
3016 (JSR): Now just call build_java_jsr.
3018 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3020 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3021 (java.install-common): Link native driver to
3022 JAVA_TARGET_INSTALL_NAME.
3024 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3026 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3027 * builtins.c(sin_builtin): Likewise
3028 * builtins.c(sqrt_builtin): Likewise
3030 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3032 * java/expr.c, java/jcf-parse.c, java/lex.c:
3033 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3034 REAL_ARITHMETIC blocks unconditional. Delete some further
3035 #ifdef blocks predicated on REAL_ARITHMETIC.
3037 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3039 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3040 explicit sizeof/sizeof.
3041 * decl.c (java_init_decl_processing): Likewise.
3042 * jcf-parse.c (init_jcf_parse): Likewise.
3043 * parse.y (init_src_parse): Likewise.
3045 2002-03-02 Per Bothner <per@bothner.com>
3047 Make --CLASSPATH by a synonym for --classpath and -classpath.
3048 Implement --bootclasspath.
3049 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3050 (classpath_l): Remove.
3051 (jcf_path_CLASSPATH_arg): Remove.
3052 (jcf_path_bootclasspath_arg): New function.
3053 (jcf_path_seal): Simplify accordingly.
3055 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3056 (jcf_path_CLASSPATH): Remove declaration.
3057 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3058 (lang_specific_driver): Translate -bootclasspath.
3059 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3060 * lang.c (decode_lang_options): Do jcf_path_init first.
3061 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3062 * gjavah.c: Also handle --bootclasspath.
3063 Handle --CLASSPATH as a synonum for --classpath.
3064 * jcf-dump.c: Likewise.
3066 "." is not part of system path, but is the default for --classpath.
3067 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3068 (jcf_path_seal): Add "." if no CLASSPATH specified.
3070 * gcj.texi: Document changes.
3072 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3074 * expr.c (build_java_arraystore_check): Fix formatting.
3076 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3078 Fix for PR java/5758, java/5632:
3079 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3080 inner-class separator too.
3081 * parse.y (do_resolve_class): New local `decl_result.'
3082 Progressively build a name for what can have been loaded.
3084 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3086 * expr.c (java_array_data_offset): Removed function.
3087 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3088 (build_java_array_length_access): Obtain "length" value using a
3089 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3090 (build_java_arrayaccess): Correct comment. Access "data" using a
3091 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3092 (build_java_arraystore_check): New function.
3093 (expand_java_arraystore): Use build_java_arraystore_check.
3094 * parse.y (patch_assignment): Simplify code to insert a store check
3095 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3096 * check-init.c (check_init): Update to reflect that an array length
3097 access is now a COMPONENT_REF.
3098 * gcj.texi (Code Generation): Improve documentation of
3099 -fno-bounds-check. Add documentation for -fno-store-check.
3100 * java-tree.h (flag_store_check): Declare.
3101 (build_java_arraystore_check): Declare.
3102 * lang.c (flag_store_check): Initialize to 1.
3103 (lang_f_options): Add store-check option.
3104 * jvspec.c: Don't pass store-check option to jvgenmain.
3105 * lang-options.h: Add help string for -fno-store-check.
3107 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3109 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3110 * java-tree.h (java_dup_lang_specific_decl): New.
3111 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3113 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3115 * builtins.c, decl.c: Delete traditional-mode-related code
3116 copied from the C front end but not used, or used only to
3117 permit the compiler to link.
3119 2002-02-22 Tom Tromey <tromey@redhat.com>
3121 Fix for PR java/2369:
3122 * jvspec.c (verify_class_name): New function.
3123 (lang_specific_driver): Call it.
3124 (JAVA_START_CHAR_P): New macro.
3125 (JAVA_PART_CHAR_P): Likewise.
3127 2002-02-22 Per Bothner <per@bothner.com>
3129 * class.c: Change vtable to be more compatible with g++ v3 abi.
3130 (get_dispatch_table): Prepend offset-to-top (always 0) and
3131 type_info pointer (currently unimplemented hence NULL) to vtable.
3132 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3133 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3134 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3135 (build_dtable_decl): Add declarations for new fields.
3137 2002-02-20 Per Bothner <per@bothner.com>
3139 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3140 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3141 don't need to set it on the COMPOUND_EXPR - the caller does that.
3143 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3145 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3146 `--CLASSPATH' becomes `--classpath.'
3147 * gjavah.c: Likewise.
3148 * jcf-dump.c: Likewise.
3149 * lang-options.h: Likewise.
3151 * jcf-path.c: Updated comment.
3152 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3153 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3154 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3155 (jcf_path_CLASSPATH_arg): Ditto.
3156 (classpath_u): Updated leading comment.
3158 2002-02-20 Per Bothner <per@bothner.com>
3160 * builtins.c (check_for_builtin): New function.
3161 (build_call_or_builtin): Remove.
3162 * java-tree.h: Update accordingly.
3163 * expr.c (expand_invoke): Use build + check_for_builtin instead
3164 of build_call_or_builtin.
3165 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3166 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3167 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3169 2002-02-17 Tom Tromey <tromey@redhat.com>
3171 * java-tree.h (TYPE_STRICTFP): New macro.
3172 (struct lang_type) [strictfp]: New field.
3173 (CLASS_STRICTFP): New macro.
3174 (METHOD_STRICTFP): New macro.
3175 (struct lang_decl) [strictfp]: New field.
3176 * parse.y (method_header): Disallow strictfp constructor or
3178 (STRICT_TK): Move before MODIFIER_TK.
3179 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3180 (METHOD_MODIFIERS): Likewise.
3181 (INTERFACE_MODIFIERS): Likewise.
3182 * jcf-write.c (get_access_flags): Likewise.
3183 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3184 (add_method_1): Likewise.
3185 (get_access_flags_from_decl): Likewise.
3186 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3187 recognize strictfp flag.
3188 * jcf.h (ACC_STRICT): New define.
3190 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3192 * class.c(build_utf8_ref): Move declaration of decl_size
3194 2002-02-07 Tom Tromey <tromey@redhat.com>
3196 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3199 2002-02-04 Anthony Green <green@redhat.com>
3201 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3202 sections if available.
3204 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3206 * parse.y (java_expand_classes): Fix typo in static field loop.
3208 2002-02-02 Richard Henderson <rth@redhat.com>
3210 * class.c (add_field): Mark static fields external.
3211 (build_class_ref): Remove redundant set.
3212 * parse.y (java_expand_classes): Mark static fields of classes
3213 to be compiled as local.
3214 * jcf-parse.c (parse_class_file): Likewise.
3216 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3218 * gcj.texi (About CNI): New node.
3220 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3223 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3224 setlocale() with LC_CTYPE as a parameter.
3227 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3229 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3230 Follow GNU Coding Standards for --version.
3232 2002-01-28 Tom Tromey <tromey@redhat.com>
3234 * expr.c (build_jni_stub): Ensure storage for `meth' is
3236 * parse.y (java_complete_expand_methods): Set
3237 current_function_decl before building JNI stub.
3239 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3241 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3244 2002-01-22 Tom Tromey <tromey@redhat.com>
3246 * decl.c (java_init_decl_processing): Use add_predefined_file.
3247 Predefine RawData.java.
3248 (predef_filenames): Removed.
3249 (java_init_decl_processing): Don't register predef_filenames.
3250 * jcf-parse.c (add_predefined_file): New function.
3251 (predefined_filename_p): Rewrote.
3252 (predefined_filename_p): No longer static.
3253 * decl.c (java_init_decl_processing): Call initialize_builtins.
3254 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3255 (java/builtins.o): New target.
3256 * builtins.c: New file.
3257 * parse.y (patch_invoke): Use build_call_or_builtin.
3258 * java-tree.h (build_call_or_builtin): Declare.
3259 (initialize_builtins): Declare.
3260 (java_set_exception_lang_code): Removed unused declaration.
3261 (PREDEF_FILENAMES_SIZE): Removed.
3262 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3263 (predef_filenames): New define.
3264 (add_predefined_file): Declare.
3265 (predefined_filename_p): Declare.
3266 * expr.c (expand_invoke): Use build_call_or_builtin.
3268 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3270 * parse.y (patch_switch_statement): Fix format specifier.
3272 2002-01-16 Tom Tromey <tromey@redhat.com>
3274 More for PR java/5365:
3275 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3277 (process_file): Generate include for
3278 java.lang.UnsupportedOperationExceptions.
3280 2002-01-15 Andreas Jaeger <aj@suse.de>
3282 * .cvsignore: Add man pages.
3284 2002-01-15 Tom Tromey <tromey@redhat.com>
3286 Fix for PR java/5365:
3287 * gjavah.c (process_file): Turn class name into a file name.
3289 2002-01-14 Matthias Klose <doko@debian.org>
3291 * gcj.texi: Fix whitespace and formatting errors in the
3292 synopsis of the man pages. Update copyright.
3294 2002-01-14 Tom Tromey <tromey@redhat.com>
3297 * Make-lang.in (java.install-man): Handle jv-convert man page.
3298 (java.generated-manpages): Added jv-convert.1.
3299 (java.uninstall): Remove jv-convert.1.
3300 (java.maintainer-clean): Likewise.
3301 ($(srcdir)/java/jv-convert.1): New target.
3302 * gcj.texi (Top): Link to jv-convert node.
3303 (Individual utilities): Likewise.
3304 (Invoking jv-convert): New node.
3306 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3307 Martin Kahlert <martin.kahlert@infineon.com>
3309 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3310 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3312 2002-01-03 Graham Stott <grahams@redhat.com>
3314 * class.c (compile_resource_file): Update copyright date.
3315 Constify filename parameter.
3316 (java-tree.h): Update copyright date.
3317 (compile_resource_file): Constify filename parameter.
3319 2002-01-03 Graham Stott <grahams@redhat.com>
3321 * gcc/jcf-parse.c: Update copyright date.
3322 (yyparse): Constify resource_filename.
3324 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3326 * parse.y (src_parse_roots): Don't needlessly zero init.
3328 2001-12-31 Tom Tromey <tromey@redhat.com>
3330 * parse.y (dump_java_tree): New function.
3331 (source_end_java_method): Call it.
3332 (end_class_declaration): Likewise.
3333 * lang.c (java_decode_option): Call dump_switch_p.
3335 2001-12-28 Tom Tromey <tromey@redhat.com>
3337 * gen-table.pl: Don't process characters after \uffff. Added
3338 comment pointing to input file.
3340 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3342 * gen-table.pl: Const-ify output. Document the location of a
3343 suitable unicode input file.
3345 * chartables.h: Regenerate.
3347 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3349 * chartables.h: Const-ify.
3350 * gjavah.c (options): Likewise.
3351 * jcf-dump.c (options): Likewise.
3352 * jv-scan.c (options): Likewise.
3353 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3354 * parse.y (binop_lookup): Likewise.
3356 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3358 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3359 the static arrays that are output.
3360 * jvspec.c (jvgenmain_spec): Make static.
3361 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3362 * keyword.h: Regenerate.
3363 * lang.c (string_option, process_option_with_no, lang_f_options,
3364 lang_W_options): Const-ify.
3365 * lex.c (java_lex): Likewise.
3367 2001-12-21 Richard Henderson <rth@redhat.com>
3369 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3370 (get_boehm_type_descriptor): ... here. Arrange for the
3371 TREE_TYPE to get set properly.
3373 2001-12-21 Richard Henderson <rth@redhat.com>
3375 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3376 only if the target requires collect2.
3378 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3380 2001-12-20 Tom Tromey <tromey@redhat.com>
3383 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3384 CAN_COMPLETE_NORMALLY for the node.
3385 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3386 generate code for second branch if first branch can't complete
3388 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3389 the loop head if the loop body can't complete normally.
3391 2001-12-20 Tom Tromey <tromey@redhat.com>
3394 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3395 case where `finally' clause can't complete normally.
3397 2001-12-20 Tom Tromey <tromey@redhat.com>
3400 * parse.y (analyze_clinit_body): Added this_class parameter.
3401 Check for more cases where we must keep <clinit>.
3402 (maybe_yank_clinit): Cleaned up flow control.
3404 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3406 * decl.c (java_init_decl_processing): Don't initialize
3407 finit_leg_identifier_node.
3408 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3409 (finit_leg_identifier_node): Remove.
3410 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3412 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3414 * mangle.c (mangle_member_name): Don't special-case for
3416 * mangle_name.c (unicode_mangling_length): Likewise.
3417 (append_unicode_mangled_name): Likewise.
3418 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3421 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3423 * expr.c (build_java_array_length_access): Don't force null pointer
3424 check unless flag_check_references is set.
3426 2001-12-20 Tom Tromey <tromey@redhat.com>
3428 Fix for PR java/3417:
3429 * parse.y (patch_assignment): Added special processing for
3431 (patch_return): Don't convert booleans to integers, and don't
3432 special-case `null'.
3434 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3436 * config-lang.in (diff_excludes): Remove.
3438 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3440 * gcj.texi: Update link to GCC manual.
3442 2001-12-17 Tom Tromey <tromey@redhat.com>
3444 * parse.y (link_nested_class_to_enclosing): Removed useless
3447 2001-12-16 Tom Tromey <tromey@redhat.com>
3449 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3452 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3454 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3455 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3458 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3460 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3462 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3464 * decl.c (java_init_decl_processing): Build otable_type correctly.
3465 otable_decl is an otable_type.
3467 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3469 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3470 otable_type, otable_ptr_type, method_symbol_type,
3471 method_symbols_array_type, method_symbols_array_ptr_type): New
3472 field/global tree definitions.
3473 (flag_indirect_dispatch): New flag.
3474 * decl.c (java_init_decl_processing): Initialize new otable and
3475 otable_syms type nodes and decls. Add new field "index" to
3477 * class.c (build_method_symbols_entry): New function.
3478 (make_method_value): Set "index" to to method's vtable index for
3479 virtual methods when indirect-dispatch is not used.
3480 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3481 and set vtable_method_count to -1. Set otable and otable_syms field
3482 if indirect-dispatch is used and there was something to put in them.
3483 (build_method_symbols_entry): New function.
3484 (emit_offset_symbol_table): New function.
3485 * expr.c (get_offset_table_index): New function.
3486 (build_invokevirtual): Build array reference to otable at the index
3487 returned by get_offset_table_index, and use the result as the vtable
3489 (build_invokeinterface): Similar.
3490 * jcf-parse.c (yyparse): If indirect-dispatch, call
3491 emit_offset_symbol_table at the end of compilation, after all classes
3492 have been generated.
3493 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3494 * lang.c (flag_indirect_dispatch): Define.
3495 (lang_f_options): Add indirect-dispatch flag.
3497 2001-12-14 Matthias Klose <doko@debian.org>
3499 * gcj.texi: Markup for man page generation. Document missing
3500 options printed by <tool> --help.
3501 Terminate description of gij's -ms option with a dot.
3502 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3503 (java.generated-manpages java.install-man, java.uninstall,
3504 java-maintainer-clean) Updated.
3506 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3508 * class.c (get_dispatch_table): Fix java vtable layout
3509 for TARGET_VTABLE_USES_DESCRIPTORS.
3510 * decl.c (java_init_decl_processing): Initialize
3511 alloc_no_finalizer_node, finalize_identifier_node.
3512 * expr.c (class_has_finalize_method): New function.
3513 (expand_java_NEW): Generate calls for finalizer-free allocation.
3514 (build_invokevirtual): Fix java vtable layout for
3515 TARGET_VTABLE_USES_DESCRIPTORS.
3516 * java-tree.h (enum java_tree_index): New entries:
3517 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3518 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3519 (class_has_finalize_method): declare.
3520 (HAS_FINALIZER_P): New macro.
3521 * parse.y (patch_invoke): Generate calls for finalizer-free
3524 2001-12-12 Matthias Klose <doko@debian.org>
3526 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3527 whitespace at end of line.
3529 2001-12-11 Tom Tromey <tromey@redhat.com>
3531 * lex.c (java_init_lex): Define wfl_to_string as
3532 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3534 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3536 * class.c (make_method_value): Use null_pointer_node to
3537 represent empty exception table.
3539 2001-12-10 Tom Tromey <tromey@redhat.com>
3541 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3543 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3545 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3547 2001-12-09 Per Bothner <per@bothner.com>
3549 * check-init.c (current_switch_has_default): New static field.
3550 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3551 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3552 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3554 2001-12-09 Tom Tromey <tromey@redhat.com>
3556 * check-init.c (check_init): Don't allow pre- or post- increment
3557 or decrement of final variable.
3558 (final_assign_error): Minor error message rewording.
3560 2001-12-08 Tom Tromey <tromey@redhat.com>
3562 * java-tree.h: Fixed typo.
3564 * gjavah.c (decompile_method): Don't decompile to `return this'
3567 * gjavah.c (cxx_keywords): Re-sorted.
3568 * lex.c (cxx_keywords): Re-sorted.
3570 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3573 * gjavah.c (print_namelet): Clear subnamelets.
3574 (HANDLE_METHOD): Set `method_printed' earlier.
3576 2001-12-07 Tom Tromey <tromey@redhat.com>
3578 * lang.c (lang_f_options): Added
3579 optimize-static-class-initialization.
3580 (java_decode_option): Removed special case.
3582 2001-12-07 Per Bothner <per@bothner.com>
3584 * check-init.c (check_init): Fix typo freeing memory twice.
3586 2001-12-05 Per Bothner <per@bothner.com>
3588 Restore support for static class initialization optimization.
3589 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3590 * check-init.c (check_int): At end of BLOCK handle initialization
3591 blocks, which used to be done in java_complete_expand_method but did
3592 not handle the case where check_for_initialization might allocate
3593 more than a word of bits.
3594 * decl.c (lang_make_tree): The smic field is now a tree.
3595 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3596 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3598 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3600 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3601 Change from a hash table to a list.
3602 (struct_lang_decl): Change field 'smic' to match.
3603 * class.c (add_method_1): Initialize
3604 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3605 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3606 (java_expand_method_bodies): -here, since 'smic' is now a list.
3607 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3609 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3611 * class.c (java_hash_compare_tree_node): Fix casts.
3613 2001-12-04 Per Bothner <per@bothner.com>
3615 * check-init.c: Handle definite unassignment to finals in addition
3616 to definite assignment.
3617 (loop_current_locals): New field.
3618 (num_current_locals, int start_current_locals, num_current_words):
3620 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3621 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3622 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3623 (get_variable_decl, check_final_reassigned): New functions.
3624 (check_init, check_bool_init): Modify as needed for checking finals.
3625 (check_for_initialization): Take extra parameter and return void.
3626 Do extra start-up logic to check final fields for assignment.
3627 * parse.y (check_static_final_variable_assignment_flag,
3628 reset_static_final_variable_assignment_flag, check_final_assignment,
3629 check_final_variable_local_assignment_flag,
3630 reset_final_variable_indirect_assignment_flag,
3631 reset_final_variable_global_assignment_flag): Remove functions.
3632 (java_complete_expand_methods, outer_field_access_fix,
3633 patch_assignment): Remove no-longer used logic.
3634 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3635 * parse.y (register_fields, java_complete_tree): Update accordingly.
3637 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3638 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3639 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3641 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3643 * java-tree.h (DECL FINAL): New bit-field.
3644 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3645 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3646 (DECL_INIT_CALLS_THIS): New macro.
3647 (struct lang_decl): New bit-field init_calls_this.
3648 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3649 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3650 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3651 use it for both local variables and final fields.
3652 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3654 (struct lang_type): Remove hfv bit-field.
3655 (check_for_initialization): Change to return void.
3657 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3658 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3659 * check-init.c (final_assign_error): New helper function.
3660 (check_final_reassigned, check_init): Use it.
3661 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3663 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3664 bit-fields to unsigned.
3666 2001-12-03 Per Bothner <per@bothner.com>
3668 * parse.y (patch_binop): Minor constant folding.
3670 * parse.y (build_current_thisn): Shorter 'buffer'.
3672 2001-12-03 Per Bothner <per@bothner.com>
3674 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3675 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3676 * jcf-write.c (generate_bytecode_insns): Remove support for
3677 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3678 * check-init.c (check_init): Likewise.
3680 2001-12-03 Per Bothner <per@bothner.com>
3682 * verify.c (subroutine_nesting): New function.
3683 (verify_jvm_instructions): Use it to fix logic for checking that
3684 we're done with the current subroutine.
3686 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3687 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3689 2001-12-03 Per Bothner <per@bothner.com>
3691 * jcf.h: Fix obvious typo in comment.
3692 * typeck.c (build_null_signature): Add comment.
3694 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3696 * expr.c: Remove leading capital from diagnostic messages, as
3697 per GNU coding standards.
3698 * jcf-io.c: Similarly.
3699 * jcf-parse.c: Similarly.
3700 * jv-scan.c: Similarly.
3701 * jvspec.c: Similarly.
3702 * mangle.c: Similarly.
3704 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3705 Alexandre Petit-Bianco <apbianco@redhat.com>
3707 * expr.c (build_java_arrayaccess): Call save_expr on array for
3708 correct evaluation order, modified comment, fixed indentation.
3709 * parse.y: (patch_assignment): Correctly extract the array base
3710 from the tree generate by build_java_arrayaccess, added comments.
3711 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3712 Fixes PR java/3096, PR java/3803, PR java/3965.
3714 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3716 * expr.c (expand_byte_code): Remove trailing periods from messages.
3717 * jcf-parse.c (load_class, jcf_parse): Similarly.
3718 * jcf-write.c (generate_classfile): Similarly.
3719 * lex.c (java_lex): Similarly.
3721 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3723 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3725 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3727 * Make-lang.in (java.generated-manpages): New dummy target.
3729 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3731 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3733 (lang_specific_pre_link): Use set_input to set input_filename.
3735 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3736 (main): Fix definition.
3737 Strip `main' from classname.
3740 2001-11-18 Roger Sayle <roger@eyesopen.com>
3742 * parse.h (java_expand_switch): Remove old prototype.
3744 2001-11-18 Tom Tromey <tromey@redhat.com>
3746 Fix for PR java/1401:
3747 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3749 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3752 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3754 * lang.c (finish_parse): Rename to java_finish.
3755 (LANG_HOOKS_FINISH, java_finish): New.
3757 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3759 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3760 * java-tree.h: New prototype.
3761 * lang.c (java_init): Update prototype. Combine with old init_parse.
3763 2001-11-13 Tom Tromey <tromey@redhat.com>
3765 * gjavah.c (method_signature): New global.
3766 (HANDLE_METHOD): Set it.
3767 (decompile_return_statement): New function.
3768 (decompile_method): Use it.
3769 (print_method_info): Removed `synth' argument.
3771 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3773 * java-tree.h (java_set_yydebug): New.
3774 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3775 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3776 (print_lang_decl, print_lang_type, print_lang_identifier,
3777 print_lang_statistics, lang_print_xnode): Remove.
3779 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3781 * jcf-parse.c (init_lex): Remove.
3782 * lang.c (language_string, lang_identify): Remove.
3783 (struct lang_hooks): Constify.
3784 (LANG_HOOKS_NAME): Override.
3785 (init_parse): Update.
3787 2001-11-08 Andreas Franck <afranck@gmx.de>
3789 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3790 program_transform_name the way suggested by autoconf.
3791 (java.install-common): Also transform auxiliary program names with
3792 program_transform_name.
3794 2001-11-08 Tom Tromey <tromey@cygnus.com>
3796 * parse.y (trap_overflow_corner_case): New rule.
3797 (unary_expression): Use it.
3798 * lex.c (java_init_lex): Don't set minus_seen.
3799 (yylex): Don't use minus_seen. Communicate overflow to parser for
3801 (error_if_numeric_overflow): New function.
3802 * parse.h (minus_seen): Removed field.
3803 (JAVA_RADIX10_FLAG): New define.
3805 2001-11-07 Tom Tromey <tromey@redhat.com>
3807 Patch for PR java/1414:
3808 * parse.y (case_label_list): New global.
3809 (goal): Register case_label_list with GC.
3810 (java_complete_lhs): Save new case on case_label_list.
3811 (patch_switch_statement): Check for duplicate case labels.
3813 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3815 * parse.y (patch_assignment): Removed unused third argument.
3816 (java_complete_lhs): Removed unused third argument to patch_assignment.
3818 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3820 * lang.c: Include langhooks-def.h.
3821 * Make-lang.in: Update.
3823 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3825 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3827 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3829 * mangle.c (find_compression_record_match): Don't match compression
3830 records for package name elements unless they occur at the start of
3831 the name. Fix for PR java/4717.
3833 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3835 * expr.c (expand_java_field_op): Don't special-case references to
3836 java.lang.PRIMTYPE.TYPE.
3837 (build_primtype_type_ref): Removed.
3838 * java-tree.h (build_primtype_type_ref): Remove prototype.
3839 * parse.y (maybe_build_primttype_type_ref): Removed.
3840 (complete_function_arguments): Don't special-case references to
3841 java.lang.PRIMTYPE.TYPE.
3842 (patch_assignment): Likewise.
3843 (array_constructor_check_entry): Likewise.
3845 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3847 * mangle.c (static tree compression_table): Fixed leading comment.
3848 * parse.h (struct parser_ctxt): Fixed field comment.
3849 * parse.y (check_pkg_class_access): New prototype, fixed leading
3850 comment, new parameter used to emit error only if passed as true.
3851 (parse_check_super): Pass extra argument to check_pkg_class_access.
3852 (do_resolve_class): Likewise.
3853 (process_imports): Likewise.
3854 (read_import_dir): Fixed indentation.
3855 (find_in_imports_on_demand): New local class_type_name. Local
3856 node_to_use deleted. while loop changed into for loop. Report
3857 multiple definition only for accessible classes. Improved error
3859 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3860 assigned to parameter list, fixed indentation. while loop changed
3861 into for loop, restore TREE_CHAIN on local `tem' before the next
3864 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3866 * lang.c (lang_get_alias_set): Deleted.
3868 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3870 * gjavah.c (jni_print_char): Fix thinko in last change.
3872 * gjavah.c (jni_print_char, decode_signature_piece): Use
3873 safe-ctype macros and/or fold extra calls into fewer ones.
3874 * lex.c (java_read_unicode, java_lex): Likewise.
3875 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3876 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3877 * mangle_name.c (append_unicode_mangled_name,
3878 unicode_mangling_length): Likewise.
3880 2001-10-17 Richard Henderson <rth@redhat.com>
3882 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3884 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3886 * lang.c (langhooks.h): Included.
3887 (LANG_HOOKS_INIT): Redefined.
3888 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3889 (LANG_HOOKS_DECODE_OPTION): Likewise.
3890 (struct lang_hooks lang_hooks): New initialization.
3892 2001-10-11 Per Bothner <per@bothner.com>
3894 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3895 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3896 The former is simpler, and jcf-write.c handles it better.
3897 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3898 or WITH_CLEANUP_EXPR.
3899 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3900 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3902 * parse.y (patch_if_else_statement): If the condition is constant,
3903 optimize away the test.
3905 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3907 * parse.y (patch_cast): Call patch_string on the first operand of
3908 the incoming node, update it if necessary. Fixes PR java/4510.
3910 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3912 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3913 when name qualifier matches a package name.
3915 2001-10-08 Tom Tromey <tromey@redhat.com>
3917 Fix for PR java/4489:
3918 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3919 force a new label when computing `body_block'.
3921 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3923 * jcf-io.c (format_uint): Const-ify.
3924 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3925 * lex.c (java_get_line_col): Likewise.
3926 * parse.y (build_incdec): Likewise.
3928 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3930 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3931 a NULL enclosing context if appropriate. Fixes PR java/4466.
3933 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3935 * parse.y (patch_assignment): Use lvalue's original TYPE when
3936 building the final COMPOUND_EXPR.
3937 (try_reference_assignconv): Fixed leading comment.
3939 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3941 * parse.y (check_final_variable_indirect_assignment): For
3942 COMPOUND_EXPR, return only if finals were found initialized
3943 properly, if not, keep on checking.
3944 (check_final_variable_global_assignment_flag): New local
3945 error_found, set when appropriate and used to decide whether to
3946 report uninitialized finals. Fixed typo in comment.
3948 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3950 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3951 last three initializations. Fixes PR java/4360.
3953 2001-09-21 Richard Henderson <rth@redhat.com>
3955 * class.c (get_dispatch_table): Handle function descriptors.
3956 (build_dtable_decl): Likewise.
3957 * expr.c (build_invokevirtual): Likewise.
3959 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3961 * parse.y (patch_method_invocation): Build class initialization
3962 when static finals are used to qualify method invocation.
3965 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3967 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3968 build_type_name_from_array_name.
3969 (STRING_STRIP_BRACKETS): New macro.
3970 * parse.y (build_type_name_from_array_name): New function.
3971 (array_creation_expression:): Accumulate []s instead of [s.
3972 (cast_expression:): Accumulate []s instead of [s after cast type
3974 (build_array_from_name): Local string deleted, use
3975 build_type_name_from_array_name.
3976 (build_unresolved_array_type): Accumulate []s instead of [s after
3978 (register_fields): Fixed comment.
3979 (resolve_class): Local name, base deleted, new locals tname and
3980 array_dims. Use build_type_name_from_array_name. Use array_dims to
3982 (purify_type_name): Use STRING_STRIP_BRACKETS.
3984 2001-09-18 Andreas Jaeger <aj@suse.de>
3986 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3987 * jv-scan.c: Likewise.
3989 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3991 * parse.y (patch_method_invocation): Inner class creation context
3992 check not enforced within constructors. Fixes PR java/1873.
3994 2001-09-16 Tom Tromey <tromey@redhat.com>
3996 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3997 NOTE_PUSH for single-case push. Fixes PR java/4189.
3999 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4001 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4002 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4003 (struct lang_type): New fields import_list and import_demand_list.
4004 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4005 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4006 (do_resolve_class): New local saved_enclosing_type, initialized,
4007 passed as parameter to find_in_imports and find_in_imports_on_demand.
4008 (find_in_imports): Added paramater enclosing_type, use its
4009 TYPE_IMPORT_LIST when applicable.
4010 (find_in_imports_on_demand): Added parameter enclosing_type, use
4011 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4012 declaration and initialization.
4013 (fold_constant_for_init): Switch/restore current_class to the
4014 appropriate context.
4016 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4018 * verify.c (verify_jvm_instructions): Fix typo.
4020 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4022 * expr.c (expand_invoke): Const-ification.
4023 * parse.y (patch_method_invocation): Likewise.
4025 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4027 * gjavah.c (cxx_keywords): Const-ification.
4028 * keyword.gperf (java_keyword): Likewise.
4029 * lang.c (java_tree_code_name): Likewise.
4030 * lex.c (cxx_keywords): Likewise.
4031 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4033 2001-09-11 Richard Henderson <rth@redhat.com>
4035 * parse.h (ctxp_for_generation): Mark extern.
4037 2001-09-10 Richard Henderson <rth@redhat.com>
4039 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4041 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4043 * typeck.c (java_array_type_length, build_prim_array_type):
4044 Represent empty arrays by NULL index.
4046 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4048 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4049 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4051 2001-09-06 Anthony Green <green@redhat.com>
4053 * class.c (O_BINARY): Define if necessary.
4054 (registerResource_libfunc): Declare.
4055 (init_class_processing): Initilize registerResource_libfunc.
4056 (compile_resource_file): New function.
4057 * java-tree.h (resource_name): Declare.
4058 (compile_resource_file): Declare.
4059 * jcf-parse.c (yyparse): Handle compiling java resource files.
4060 * lang.c (java_decode_option): Handle -fcompile-resource option.
4061 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4063 * gcj.texi (Code Generation): Add documentation for -R flag.
4065 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4067 * jcf-write.c (generate_classfile): Issue an error in case of
4068 field/initial value mismatch.
4069 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4070 being initialized and we're generating bytecode.
4071 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4072 set DECL_INITIAL properly when appropriate.
4076 2001-09-01 Per Bothner <per@bothner.com>
4078 * parse.y (maybe_yank_clinit): A field without an initializer is not
4079 relevant. All initializers except static final and constant require
4080 <clinit>, regardless of flag_emit_class_files.
4082 2001-08-31 Per Bothner <per@bothner.com>
4084 * class.c (set_constant_value): When not emitting class files, then a
4085 String ConstantValue is a utf8const_ptr_type.
4087 2001-08-30 Per Bothner <per@bothner.com>
4089 * jcf-write.c (generate_classfile): Check that field is primitive
4090 or string before emitting ConstantValue attribute.
4092 2001-08-30 Per Bothner <per@bothner.com>
4094 * parse.y (resolve_qualified_expression_name): If creating a
4095 COMPOUND_EXPR, set it's type correctly.
4097 2001-08-30 Per Bothner <per@bothner.com>
4099 * jcf-io.c (open_class): Set filename field.
4101 * jcf-parse,c (parse_class_file): Set current_function_decl
4102 for better error message when Code attribute is missing.
4104 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4105 better diagnostics, especially for constructors.
4107 2001-08-30 Per Bothner <per@bothner.com>
4109 * jcf-write.c (generate_classfile): Don't write ConstantValue
4110 attribute if field is not final, for compatibility with jdk.
4112 * jcf-write.c (generate_classfile): Convert ConstantValue values
4113 to correct type. Work-around for front-end bug.
4114 * class.c (set_constant_value): Error if constant has wrong type.
4116 2001-08-30 Per Bothner <per@bothner.com>
4118 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4119 "Double" are printed at verbosity 1.
4121 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4123 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4125 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4127 * parse.y (patch_assignment): Don't verify final re-assignment here.
4128 (java_complete_lhs): Verify assignments to finals calling
4129 patch_assignment. Verify re-assignments to finals before calling
4132 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4134 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4137 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4139 * lex.c (java_lex): new local found_hex_digits. Set and then used
4140 in test to reject invalid hexadecimal numbers.
4141 * parse.y (java_complete_tree): Prevent unwanted cast with
4142 initialized floating point finals.
4143 (patch_binop): Emit a warning when detecting a division by zero,
4144 mark result not constant, don't simplify non integer division.
4146 2001-08-28 Per Bothner <per@bothner.com>
4148 * jcf-write.c (generate_bytecode_insns): For increments and
4149 decrements just recurse to push constant. Improvement on Mark's patch.
4151 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4153 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4154 real conversion for increments and decrements of reals.
4156 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4158 * parse.y (resolve_qualified_expression_name): Handle unresolved
4159 qualified expressions, prevent numerical qualifiers, fixed typo.
4162 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4164 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4165 don't report anything but deprecated class when marked so. Handle
4167 (patch_method_invocation): Check deprecation on methods and types.
4168 (patch_binop): code becomes an enum tree_code, added default: to
4169 switch to handle that. Detect division by zero, try to fold and
4170 return before using a subroutine.
4172 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4174 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4175 file smaller than 4 bytes.
4176 * parse.y (check_inner_circular_reference): New function.
4177 (check_circular_reference): Likewise.
4178 (array_initializer:): Accept {,}.
4179 (java_check_circular_reference): Rewritten using
4180 check_circular_reference and check_inner_circular_reference.
4181 (java_complete_expand_method): Unconditionally save and restore
4182 the unpurged exception list.
4183 (build_dot_class_method_invocation): Unmangle signature parameter.
4185 2001-08-21 Tom Tromey <tromey@redhat.com>
4187 * decl.c (init_decl_processing): Add `throws' field to method
4189 * class.c (make_method_value): Compute `throws' field for method.
4191 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4193 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4194 circularity is detected.
4195 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4197 2001-08-17 Richard Henderson <rth@redhat.com>
4199 * class.c (emit_register_classes): Add align parameter to
4200 call to assemble_integer.
4202 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4204 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4205 loading a class_or_name fails, try considering an innerclass name
4206 and load the enclosing context.
4207 * parse.y (resolve_inner_class): New function.
4208 (find_as_inner_class): Added leading comment.
4209 (register_incomplete_type): Keep the current context as enclosing
4210 context for JDEP_FIELD dependencies.
4211 (do_resolve_class): Locals new_class_decl and super initialized to
4212 NULL. Call resolve_inner_class, explore the enclosing context
4213 superclass if necessary.
4216 2001-08-16 Tom Tromey <tromey@redhat.com>
4218 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4219 * gjavah.c (main): Updated for change to jcf_path_seal.
4220 * lang.c (version_flag): New global.
4221 (java_decode_option): Recognize `-version'.
4222 (java_init): Update for change to jcf_path_seal.
4223 * jcf.h (jcf_path_seal): Added `print' argument.
4224 * jcf-path.c (jcf_path_seal): Added `print' argument.
4226 2001-08-13 Zack Weinberg <zackw@panix.com>
4228 * Make-lang.in (java/decl.o): Update dependencies.
4229 * decl.c: Include libfuncs.h, don't include toplev.h.
4231 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4233 * decl.c (init_decl_processing): exception_type_node,
4234 class_not_found_type_node, and no_class_def_found_type_node
4235 initialized. predef_filenames augmented accordingly.
4236 instinit_identifier_node initialized.
4237 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4238 * java-tree.h (enum java_tree_index): New entries
4239 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4240 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4241 (exception_type_node): New macro.
4242 (class_not_found_type_node): Likewise.
4243 (no_class_def_found_type_node): Likewise.
4244 (instinit_identifier_node): Likewise.
4245 (PREDEF_FILENAMES_SIZE): Adjusted.
4246 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4247 (struct lang_type): Fixed typo in bitfield name.
4248 (DECL_INSTINIT_P): New macro.
4249 (ID_INSTINIT_P): Likewise.
4250 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4252 * parse.y (encapsulate_with_try_catch): New function.
4253 (generate_instinit): Likewise.
4254 (build_instinit_invocation): Likewise.
4255 (ctors_unchecked_throws_clause_p): Likewise.
4256 (add_instance_initializer): Deleted.
4257 (build_instance_initializer): Likewise.
4258 (in_instance_initializer): Likewise.
4259 (check_method_redefinition): instinit$ not to be verified.
4260 (java_complete_expand_methods): Generate instinit$, simplified code.
4261 (build_dot_class_method): Eliminated unnecessary locals. Use
4262 encapsulate_with_try_catch, removed unnecessary code.
4263 (fix_constructors): New local iii. Use build_instinit_invocation.
4264 (patch_method_invocation): Added comment.
4265 (maybe_use_access_method): Don't consider instinit$.
4266 (find_applicable_accessible_methods_list): Shorten the search for
4268 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4269 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4270 (patch_throw_statement): Likewise. Fixed typo.
4272 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4275 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4276 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4278 (lang_specific_pre_link): Use set_input to set input_filename.
4280 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4281 (main): Fix definition.
4282 Strip `main' from classname.
4285 2001-08-11 Zack Weinberg <zackw@panix.com>
4287 * lex.h: Don't include setjmp.h. Don't define
4288 SET_FLOAT_HANDLER or prototype set_float_handler.
4290 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4292 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4293 `poplevel' in the right order.
4295 2001-08-09 Richard Henderson <rth@redhat.com>
4297 * Make-lang.in (class.o): Depend on TARGET_H.
4298 * class.c (emit_register_classes): Use target hooks instead of
4299 assemble_constructor and assemble_destructor.
4301 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4303 * check-init.c (flags.h): Include
4304 (check_init): Don't report uninitialized static class
4305 initialization flags, don't free bit index when doing static class
4306 initialization optimization.
4307 (check_for_initialization): Return type changed to `unsigned int.'
4308 (attach_initialized_static_class): New function.
4309 * class.c (add_method_1): Create the initialized static class
4311 (finish_class): Always emit deferred inline methods.
4312 * decl.c (emit_init_test_initialization): Moved to expr.c
4313 (complete_start_java_method): Don't traverse
4314 DECL_FUNCTION_INIT_TEST_TABLE.
4315 (lang_mark_tree): Mark hash tables in function decls.
4316 * expr.c (emit_init_test_initialization): Moved from decl.c.
4317 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4318 initialization flag, set DECL_CONTEXT and
4319 LOCAL_CLASS_INITIALIZATION_FLAG.
4320 (java_lang_expand_expr): Emit initialization code for static class
4321 initialized flags when entering block, if necessary.
4322 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4323 * java-tree.h (flag_optimize_sci): New global variable declaration.
4324 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4325 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4326 (LOCAL_FINAL_P): Fixed typo in comment.
4327 (FINAL_VARIABLE_P): Likewise.
4328 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4329 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4330 (struct lang_decl): New fields `ict', `smic' and `cif.'
4331 (check_for_initialization): New returned value for global.
4332 (attach_initialized_static_class): New global function.
4333 (STATIC_CLASS_INIT_OPT_P): New macro.
4334 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4335 * lang.c (java_decode_option): Handle
4336 `-fno-optimize-static-class-initialization'
4337 * parse.y (start_complete_expand_method): New function.
4338 (java_expand_method_bodies): Likewise.
4339 (attach_init_test_initialization_flags): Likewise.
4340 (adjust_init_test_initialization): Likewise.
4341 (emit_test_initialization): Likewise.
4342 (java_complete_expand_methods): Nullify abstract and native method
4344 (java_complete_expand_method): New locals `fbody', `block_body'
4345 and `exception_copy.' Reorganized: directly return on empty method
4346 bodies, call `start_complete_expand_method', remember definitely
4347 initialized static class in function, don't expand method bodies.
4348 (java_expand_classes): Call `java_expand_method_bodies' before
4349 `finish_class' when compiling to native.
4350 (resolve_expression_name): Use `orig' after building outer class
4352 (patch_invoke): Remember static method invocations.
4354 2001-08-06 Richard Henderson <rth@redhat.com>
4356 * class.c (emit_register_classes): Pass a symbol_ref and priority
4357 to assemble_constructor.
4359 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4361 * java-tree.h (all_class_filename): New macro.
4362 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4363 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4364 newly created IDENTIFIER_NODE to `all_class_filename.'
4366 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4368 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4369 Use ggc_add_tree_root to register roots.
4371 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4373 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4374 second operand calling check_init.
4375 * decl.c (complete_start_java_method): Swaped second and third
4376 arguments while creating WITH_CLEANUP_EXPR node.
4377 * jcf-write.c (generate_bytecode_insns): Use second operand
4378 instead of third when handling WITH_CLEANUP_EXPR.
4379 * parse.y (java_complete_lhs): Expand second operand of
4380 WITH_CLEANUP_EXPR nodes.
4381 (patch_synchronized_statement): Swaped second and third arguments
4382 while creating WITH_CLEANUP_EXPR node.
4384 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4386 * parse.y (create_interface): Avoid cyclic inheritance report when
4387 syntax error encountered during class definition.
4390 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4392 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4394 (lang_specific_pre_link): Use set_input to set input_filename.
4396 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4397 (main): Fix definition.
4398 Strip `main' from classname.
4401 2001-07-18 Tom Tromey <tromey@redhat.com>
4404 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4405 * lex.c (java_new_lexer): Use ICONV_CONST.
4406 (java_read_char): Likewise.
4407 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4408 (jv-scan$(exeext)): Likewise.
4410 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4412 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4413 * parse.y (check_class_interface_creation): Allow `private' if the
4414 enclosing is not an interface.
4415 (create_interface): Interface tagged public if the enclosing
4416 context is an interface.
4417 (create_class): Class tagged public if the enclosing context
4421 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4423 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4426 2001-07-14 Tim Josling <tej@melbpc.org.au>
4428 * check-init.c (check_init): Remove references to EXPON_EXPR.
4430 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4432 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4433 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4436 2001-07-13 Tom Tromey <tromey@redhat.com>
4438 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4441 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4443 * parse.y (patch_method_invocation): Don't override primary if one
4444 is already provided, but let this$<n> be built. Fixed comment.
4446 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4448 * parse.y (empty_statement:): Report empty statement error only
4449 when found at class declaration level.
4452 2001-07-12 Tom Tromey <tromey@redhat.com>
4454 * expr.c (expand_load_internal): New function.
4455 (LOAD_INTERNAL): Use it.
4457 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4459 * parse.y (verify_constructor_super): Compare anonymous class ctor
4460 args with `valid_method_invocation_conversion_p.'
4463 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4465 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4466 `-fsyntax-only.' Fixes PR java/3248
4468 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4470 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4472 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4474 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4475 current function is static. Fixes PR java/1970
4477 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4479 * parse.y (patch_method_invocation): Add enclosing context to ctor
4480 calls if necessary. Fixes PR java/2953
4482 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4484 * parse.y (resolve_package): Abort if qualified expression member
4486 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4489 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4491 * verify.c: Don't use // comments.
4493 2001-07-05 Tom Tromey <tromey@redhat.com>
4495 * lang.c (flag_assume_compiled): Removed.
4496 * java-tree.h (flag_assume_compiled): Removed.
4497 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4498 -fhash-synchronization, -fuse-divide-subroutine,
4499 -fcheck-references, -femit-class-file, -femit-class-files,
4500 -fassume-compiled. Updated --encoding information. Changed
4501 -foutput-class-dir to `-d'.
4503 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4505 * jcf-parse.c (parse_class_file): Add lineno parameter to
4506 debug_start_source_file call.
4508 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4510 * gcj.texi: Use gpl.texi.
4511 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4512 dependencies and use doc/include in search path.
4514 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4516 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4517 `this'. If so, don't build instance initializers.
4519 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4521 * parse.y (resolve_expression_name): Improved error message for
4522 inner class cases. Fixes PR java/1958
4524 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4526 * lang.c: #include diagnostic.h
4527 (lang_print_error): Add a `diagnostic_context *' parameter.
4528 (java_dummy_print): Likewise.
4529 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4531 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4533 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4534 * jcf.h (typedef struct JCF): New bitfield `finished.'
4535 (JCF_FINISH): Set `finished.'
4536 (JCF_ZERO): Reset `finished.'
4539 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4541 * parse.y (class_body_declaration:): Don't install empty instance
4545 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4547 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4548 (set_class_decl_access_flags): New function.
4549 * java-tree.h (set_class_decl_access_flags): New prototype.
4550 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4551 (parse_class_file): New local `decl_max_locals.' Take wide types
4552 into account to compute DECL_MAX_LOCALS.
4553 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4556 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4558 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4560 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4562 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4563 * parse.y (do_resolve_class): Moved comments out to leading comment
4564 section. Removed local `start', New local `_ht' and
4565 `circularity_hash.' Record `enclosing' in hash table and search
4566 it to detect circularity. Use `enclosing' as an argument to
4567 `lookup_cl.' Free the hash table when done.
4569 2001-06-19 Tom Tromey <tromey@redhat.com>
4571 * lex.c (java_read_char): Disallow invalid and overlong
4572 sequences. Fixes PR java/2319.
4574 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4576 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4578 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4580 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4581 arguments accordingly.
4583 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4585 * gcj.texi: Move contents to just after title page.
4587 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4589 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4591 (patch_incomplete_class_ref): Build the class ref, build the class
4592 init if necessary, complete the tree.
4595 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4597 * parse.y (lookup_field_wrapper): Test `name' code.
4598 (resolve_qualified_expression_name): Test `qual_wfl' code.
4599 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4600 handle `qual_wfl' by code.
4601 (maybe_build_primttype_type_ref): Test `wfl' code.
4603 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4605 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4607 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4608 the dvi file in the java directory.
4610 2001-05-25 Sam TH <sam@uchicago.edu>
4612 * gen-table.pl javaop.h jcf.h lex.h,
4613 parse.h: Fix header include guards.
4615 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4617 * jv-scan.c (version): Update copyright year.
4619 2001-05-21 Per Bothner <per@bothner.com>
4621 * jcf-parse.c (read_class): If class is from .class or .zip file
4622 and it's already been read, don't push/pop parser context.
4624 2001-05-18 Per Bothner <per@bothner.com>
4626 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4627 command line so the jvgenmain-generated main program comes first.
4629 2001-05-15 Tom Tromey <tromey@redhat.com>
4631 * class.c (build_utf8_ref): Don't generate identifier based on
4634 2001-05-12 Richard Henderson <rth@redhat.com>
4636 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4637 * expr.c (java_lang_expand_expr): Expand it.
4638 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4639 calling build_exception_object_ref.
4640 * parse.y (catch_clause_parameter): Likewise.
4641 (build_dot_class_method): Likewise.
4642 (try_reference_assignconv): Likewise.
4643 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4644 * jcf-write.c (generate_bytecode_insns): Likewise.
4646 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4648 * parse.y (build_unresolved_array_type): Set
4649 EXPR_WFL_QUALIFICATION on the newly created wfl.
4650 Fixes PR java/2538. Fixes PR java/2535.
4652 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4654 * parse.y (fix_constructors): Removed unnecessary assignment to
4655 local. Moved assignment to `this$<n>', fixed comments and
4657 (build_wfl_wrap): Fixed indentation.
4658 Fixes PR java/2598, java/2579 and java/2658.
4660 2001-05-03 Mo DeJong <mdejong@redhat.com>
4662 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4663 check for byte swap.
4665 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4667 * expr.c (build_class_init): Move MODIFY_EXPR
4668 outside of COND_EXPR. Remove variable `call'.
4670 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4672 * decl.c: NULL_PTR -> NULL.
4673 * jcf-write.c: Likewise.
4675 2001-05-01 Tom Tromey <tromey@redhat.com>
4677 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4678 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4679 * gcj.texi: Updated copyright text. Include fdl.texi.
4680 (Top): Link to new node.
4682 2001-05-01 Per Bothner <per@bothner.com>
4684 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4686 2001-05-01 Per Bothner <per@bothner.com>
4688 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4689 import_list contains the name, not the TREE_PURPOSE.
4691 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4693 * jcf-io.c (read_zip_member): Cast to long in comparison with
4696 * jvspec.c (lang_specific_driver): Initialize variables.
4698 * mangle.c (find_compression_record_match): Likewise.
4700 * typeck.c (build_null_signature): Provide static prototype. Mark
4701 parameter with ATTRIBUTE_UNUSED.
4703 * verify.c (verify_jvm_instructions): Initialize variable.
4705 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4707 * parse.y (do_resolve_class): Check for cyclic inheritance during
4708 inner class resolution.
4710 2001-04-27 Per Bothner <per@bothner.com>
4712 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4713 while iterating, since that could cause gc to lose stuff.
4715 2001-04-26 Per Bothner <per@bothner.com>
4717 Fix method search wrt scope of inner classes to match JLS2.
4718 * typeck.c (build_null_signature): New static function.
4719 (has_method): New function. Uses build_null_signature and lookup_do.
4720 * java-tree.h (has_method): New declaration.
4721 * parse.y (find_applicable_accessible_methods_list): Do not search
4722 context of inner classes here.
4723 (patch_method_invocation): Search scope, ie. current and outer clases,
4724 for method matching simple name, to find class.
4726 2001-04-26 Per Bothner <per@bothner.com>
4728 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4729 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4731 * constants.c (find_methodref_with_class_index): New function.
4732 (find_methodref_index): Use find_methodref_with_class_index.
4733 * java-tree.h (find_methodref_with_class_index): New declaration.
4734 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4735 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4736 If context changed from interface to class, don't use invokeinterface.
4738 2001-04-25 Per Bothner <per@bothner.com>
4740 * verify.c (verify_jvm_instructions): For field instructions,
4741 check that field index is valid. For invoke instructions, check that
4742 method index is valid.
4744 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4746 * config-lang.in (target_libs): Copy from $libgcj_saved.
4748 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4750 * decl.c (init_decl_processing): Add new class "protectionDomain"
4752 * class.c (make_class_data): Set initial value for "protectionDomain".
4754 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4756 * jvspec.c (lang_specific_driver): Fix memory allocation
4757 deficit, by using concat in lieu of xmalloc/sprintf.
4759 2001-04-20 Per Bothner <per@bothner.com>
4761 Fixes to compile multiple .class files at once.
4762 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4763 * java-tree.h (CLASS_PARSED_P): New macro.
4764 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4765 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4766 (read_class): Avoid some code duplication.
4767 Don't call JCF_FINISH for a .class file - might be needed later.
4768 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4769 rather than CLASS_LOADED_P, since latter implies class laid out.
4770 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4771 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4773 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4775 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4777 * boehm.c: Include toplev.h.
4779 2001-04-06 Tom Tromey <tromey@redhat.com>
4780 Alexandre Petit-Bianco <apbianco@redhat.com>
4782 Fix for PR gcj/1404 and PR gcj/2332:
4783 * parse.y (build_array_from_name): If we use the type_wfl then
4784 accumulate dimensions from the original type as well.
4785 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4787 2001-04-06 Tom Tromey <tromey@redhat.com>
4789 * parse.y (analyze_clinit_body): Return true if the second operand
4790 of a METHOD_EXPR is nonzero.
4792 2001-04-06 Tom Tromey <tromey@redhat.com>
4794 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4796 ($(srcdir)/java/parse.c): Likewise.
4798 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4800 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4801 (version-gcc): Initialized.
4802 (which-gcj): Likewise.
4804 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4806 * java-tree.h (struct lang_decl): New macro
4807 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4808 * parse.y (build_instance_initializer): New function.
4809 (add_instance_initializer): Use it.
4810 (java_fix_constructors): Set `current_class' before fix pass.
4811 (fix_constructors): Just return if already fixed. Move `super()'
4812 invocation ahead. Use `build_instance_initializer.'
4815 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4817 * parse.y (resolve_qualified_expression_name): Pass field's
4818 DECL_CONTEXT to `not_accessible_p.'
4819 (not_accessible_p): Changed parameters order in `inherits_from_p'
4822 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4824 * lang-options.h: Add flag_check_references.
4826 2001-04-04 Per Bothner <per@bothner.com>
4828 * java-tree.h (CONSTANT_VALUE_P): New macro.
4829 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4830 * parse.y (maybe_build_class_init_for_field): New static function.
4831 (resolve_expression_name, resolve_field_access): Use
4832 maybe_build_class_init_for_field instead of build_class_init
4833 This does not do the init if the field is compile-time-constant.
4834 (resolve_field_access): Simplify.
4836 * parse.y (fold_constant_for_init): Merge test into switch.
4838 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4840 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4842 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4844 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4846 * expr.c (pop_type_0): Save the result of the first
4847 lang_printable_name call in a scratch buffer, so it
4848 won't be clobbered by the second call.
4850 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4852 * parse-scan.y (array_type:): Rewritten.
4853 (type_declaration:): `empty_statement' replaces `SC_TK.'
4854 (class_member_declaration:): `empty statement' added.
4855 (method_body:): Simplified.
4856 (static_initializer:): Likewise.
4857 (primary_no_new_array:): Use `type_literals.'
4858 (type_literals:): New rule.
4859 (dims:): Set and update `bracket_count.'
4860 Fixes PR java/1074. Fixes PR java/2412.
4862 2001-03-28 Hans Boehm <boehm@acm.org>
4864 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4865 (get_boehm_type_descriptor): Set type on returned value to be a
4866 pointer length integer.
4868 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4870 * expr.c (pop_type_0): Call `concat' rather than building the
4872 (pop_type): Add format specifier in call to `error'.
4874 * parse.y (patch_method_invocation): Avoid casting away
4877 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4879 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4881 2001-03-28 Richard Henderson <rth@redhat.com>
4883 IA-64 ABI Exception Handling:
4884 * Make-lang.in (except.o): Don't depend on eh-common.h.
4885 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4886 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4887 [soft_exceptioninfo_call_node]: Remove.
4888 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4889 (end_java_method): No emit_handlers.
4890 * except.c (java_set_exception_lang_code): Remove.
4891 (method_init_exceptions): Don't call it.
4892 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4893 (build_exception_object_ref): New.
4894 (expand_end_java_handler): Update for except.h name changes.
4895 (emit_handlers, expand_resume_after_catch): Remove.
4896 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4897 (process_jvm_instruction): Use build_exception_object_ref.
4898 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4899 (soft_exceptioninfo_call_node): Remove.
4900 (build_exception_object_ref): Declare.
4901 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4902 soft_exceptioninfo_call_node. Move processing ...
4903 [EXC_PTR_EXPR]: ... here.
4904 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4905 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4906 (source_end_java_method): No java_set_exception_lang_code or
4908 (build_dot_class_method): Use build_exception_object_ref.
4909 (try_reference_assignconv): Check EXC_PTR_EXPR not
4910 soft_exceptioninfo_call_node.
4912 2001-03-28 Richard Henderson <rth@redhat.com>
4914 * java-tree.h (throw_node): Define as a single member of
4915 java_global_trees instead of a separate array.
4916 (JTI_THROW_NODE): New.
4917 * decl.c (throw_node): Don't declare.
4918 (init_decl_processing): Init a scalar throw_node.
4919 Don't register it for gc.
4920 * check-init.c (check_init): Reference scalar throw_node.
4921 * expr.c (build_java_athrow): Likewise.
4922 * jcf-write.c (generate_bytecode_insns): Likewise.
4923 * parse.h (BUILD_THROW): Likewise.
4925 2001-03-28 Richard Henderson <rth@redhat.com>
4927 * decl.c (end_java_method): Do not save and restore
4928 flag_non_call_exceptions.
4929 * parse.y (source_end_java_method): Likewise.
4930 * lang.c (flag_exceptions): Don't declare.
4931 (java_init_options): Set flag_non_call_exceptions. Set
4932 flag_exceptions here ...
4933 (java_init): ... not here.
4935 2001-03-27 Richard Henderson <rth@redhat.com>
4937 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4938 exceptions_via_longjmp.
4940 * lang.c (flag_new_exceptions): Don't declare it.
4941 (java_init_options): Or set it.
4943 2001-03-27 Richard Henderson <rth@redhat.com>
4945 * decl.c (end_java_method): Rename asynchronous_exceptions to
4946 flag_non_call_exceptions.
4947 * parse.y (source_end_java_method): Likewise.
4949 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4951 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4953 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4955 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4957 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4959 * parse.y (find_as_inner_class): Follow current package
4960 indications not to mistakingly load an unrelated class.
4962 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4964 * constants.c (PUTN): Use memcpy, not bcopy.
4966 * lex.c (java_read_char): Use memmove, not bcopy.
4968 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4970 2001-03-23 Per Bothner <per@bothner.com>
4972 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4973 macro for better error pin-pointing.
4974 * java-tree.h: Fix typo in comment.
4976 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4977 Don't include jsr/goto in exception range.
4978 Check if start and end of exception range are the same (also TRY_EXPR).
4979 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4980 However, do emit the following goto even if try_block is empty.
4981 Defer freeing exception_decl until after the finalizer, to make
4982 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4984 * parse.y (java_complete_lhs): If the try-clause is empty, just
4985 return the finally-clause and vice versa.
4987 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4989 * gcj.texi (Input Options): documented the check for attribute
4990 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4991 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4992 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4993 (jcf_parse): Check for the right classes archive if necessary.
4994 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4995 (jcf_parse_fields): Fixed indentation.
4996 * jcf-write.c (append_gcj_attribute): New function.
4997 (generate_classfile): Compute the attribute count, invoke
4998 `append_gcj_attribute'.
4999 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5000 turned into bit-fields. New bit-field `right_zip.'
5001 (JCF_ZERO): Set `right_zip' to zero.
5002 * lang-options.h (-fforce-classes-archive-check): Added flag.
5003 * lang.c (flag_force_classes_archive_check): New flag.
5004 (lang_f_options): New entry `force-classes-archive-check.'
5007 2001-02-07 Andrew Haley <aph@redhat.com>
5009 * gcj.texi (Configure-time Options): Add -fcheck-references.
5010 * expr.c (build_java_indirect_ref): New function.
5011 (java_check_reference): New function.
5012 (build_java_array_length_access): Use build_java_indirect_ref to
5013 check for null references.
5014 (build_java_arrayaccess): Likewise.
5015 (build_get_class): Likewise.
5016 (build_field_ref): Likewise.
5017 (invoke_build_dtable): Likewise.
5018 (build_invokeinterface): Likewise.
5019 * lang.c (lang_f_options): Add flag_check_references.
5020 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5021 * java-tree.h (flag_check_references): New variable.
5022 * lang.c (flag_check_references): Likewise.
5023 * parse.y (patch_invoke): Use java_check_reference.
5024 (patch_assignment): Allow for extra nesting in
5025 _Jv_CheckArrayStore.
5027 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5029 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5030 * lex.c (cxx_keywords): Likewise.
5032 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5034 * parse.y (qualify_ambiguous_name): Broaden `length'
5035 recognition. Help MODIFY_EXPR be resolved as expression names.
5036 Fixes PR java/2066. Fixes PR java/2400.
5038 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5040 * gjavah.c (process_file): Mark interface definitions with
5041 "__attribute__ ((java_interface))".
5043 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5045 * class.c (layout_class): Fixed push_super_field's second
5046 argument. Fixes PR java/2333.
5047 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5048 too early to lay innerclasses out.
5050 2001-03-20 Tom Tromey <tromey@redhat.com>
5051 Alexandre Petit-Bianco <apbianco@redhat.com>
5053 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5054 inside an array reference. Insertion of the array store check
5055 rewritten. Fixes PR java/2299.
5057 2001-03-20 Tom Tromey <tromey@redhat.com>
5059 * lex.c (java_read_unicode): Only accept leading `u's.
5061 2001-03-20 Tom Tromey <tromey@redhat.com>
5063 * jcf-parse.c (read_class): Initialize `class'.
5065 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5067 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5069 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5071 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5072 (layout_class): Likewise.
5073 (layout_class_method): Likewise.
5074 (emit_register_classes): Likewise.
5075 * decl.c (builtin_function): Likewise.
5076 (give_name_to_locals): Likewise.
5078 2001-03-19 Per Bothner <per@bothner.com>
5080 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5081 before trying to load an inner class.
5083 Fixes to process to command-line .class files in two passes.
5084 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5085 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5086 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5087 * class.c (is_compiled_class): Fix for renamed flag.
5088 * parse.y (maybe_create_class_interface_decl): Likewise.
5089 * jcf-parse.c (yyparse): Also set if compiling .class files.
5090 * jcf-parse.c (read_class); Read current_class.
5091 (jcf_parse): Make static.
5092 (load_inner_classes): New function, with code moved from jcf_parse,
5093 because we need to inner classes after the command-line files are read.
5094 (yyparse): Set finput to NULL when it doesn't need to be closed.
5095 Reduce use of main_jcf (basically only for archive) and
5096 use finput instead of main_jcf->read_state.
5097 Inline jcf_figure_file_type into yyparse.
5098 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5099 Defer load_inner_classes and parse_class_file to a second pass,
5100 after we've correctly mapped command-line .clas fiels to classes.
5101 (jcf_figure_file_type): Removed.
5102 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5103 (JCF_ZERO): Also clear zipd field.
5104 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5106 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5108 * jcf-parse.c (yyparse): Change ch from char * to char.
5110 2001-03-19 Per Bothner <per@bothner.com>
5112 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5113 Add constructed filelist-file at end, following -xjava. Thus any .o
5114 and library files are not affected by the -xjava. Also wrap
5115 explicit @FILE with -xjava and -xnone.
5117 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5119 * class.c (build_static_field_ref): Call make_decl_rtl() after
5120 setting the DECL_EXTERNAL flag.
5122 2001-03-17 Per Bothner <per@bothner.com>
5124 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5126 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5127 when result is is needed (target is STACK_TARGET).
5129 * parse.h (JDEP_SOLV): Removed.
5130 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5132 * parse.y (incomplete_class_list): Removed.
5133 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5134 It doesn't work if resolve_class changes the name of an array type
5135 that is on the list and then someone else looks for the modified name.
5136 Also, seems liable to break when compiling multiple source files at
5137 once. So the simplest is to just remove incomplete_class_list -
5138 it is only a minor space win and it is not even clear it saves time.
5140 * parse.y (resolve_class): Remove unneeded promote_type.
5142 2001-03-15 Per Bothner <per@bothner.com>
5144 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5145 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5146 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5147 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5149 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5150 * parse.y (java_expand_classes): Likewise.
5152 * parse.y (expand_start_java_method): Was only called once and had a
5153 misleading name, so inline in caller java_complete_expand_method.
5154 (enter_a_block): Likewise inline in enter_block and remove.
5156 Remove junk from when gcc/java was created (by copying from C/C++).
5157 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5158 (struct binding_level): Remove fields keep, keep_if_subblocks,
5159 more_cleanups_ok, have_cleanups (which have never been used).
5160 (pushlevel, poplevel): Remove related useless code.
5162 * class.c (make_class_data): The class_dtable_decl (i.e. the
5163 vtable for Class) should be external, except when compiling Class.
5165 * jvspec.c (lang_specific_driver): Fix -C handling.
5166 Check -save-temps to see if temp @FILE should be deleted.
5167 Follow-up to/fix for February 16 patch.
5169 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5170 (type_stack_dup): Remove no-longer neded error check.
5172 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5174 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5175 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5176 don't surround the element with 'N..E' if the type name is
5179 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5181 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5182 DECL_RTL_SET_P, etc.
5183 (make_method_value): Likewise.
5184 (get_dispatch_table): Likewise.
5186 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5188 2001-03-07 Tom Tromey <tromey@redhat.com>
5190 * config-lang.in (lang_requires): Define.
5192 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5194 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5197 2001-03-05 Per Bothner <per@bothner.com>
5199 Fix a problem where rest_of_decl_compilation applied to
5200 class_dtable_decl causes problems because it was done too early,
5201 before output file was opened.
5202 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5203 * class.c (class_dtable_decl): Add macro - element of class_roots.
5204 (make_class_data): Define class_dtable_decl.
5205 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5207 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5209 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5210 uses of 'boolean' with 'bool'.
5212 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5214 * lang-specs.h: Add zero initializer for cpp_spec field to all
5217 2001-02-16 Per Bothner <per@bothner.com>
5219 Handle compiling multiple input files at once, and @FILE syntax.
5220 * gcj.texi: Updated documentation to match.
5221 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5222 * jcf-parse.c (parse_source_file): Split into ...
5223 (parse_source_file_1): New function - and:
5224 (parse_source_file_2): New function.
5225 (yyparse): On -ffilelist-file, open and scan named file.
5226 On first pass over files, only do parse_source_file_1.
5227 A new second pass calls parse_source_file_2 for each file to compile.
5228 (init_jcf_parse): Call init_src_parse.
5229 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5230 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5231 as multiple input file combined in one compilation.
5232 * lang-options.h: Add -ffilelist-file
5233 * lang.c (flag_filelist_file): New flag variable.
5234 (lang_f_options): Handle -ffilelist-file.
5235 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5236 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5237 gclass_list - use global fields of src_parse_roots instead.
5238 * parse.y (src_parse_roots): New array.
5239 (incomplete_class_list, gclass_list): New macros.
5240 (push_parser_context, java_pop_parser_context,
5241 java_parser_context_resume): Don't fiddle with deleted fields.
5242 (various): Use incomplete_class gclass_list and global macros
5243 instead of parse_ctxt fields - the lists are global.
5244 (init_src_parse): New function.
5246 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5248 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5250 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5252 * parse.y (check_inner_class_access): Moved declaration of local
5253 `enclosing_decl_type' to the right location.
5255 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5257 * parse.y (parser_check_super_interface): Don't call
5258 check_pkg_class_access for an inner interface.
5259 (parser_check_super): Don't call check_pkg_class_access for inner
5261 (do_resolve_class): Simplify enclosing type loop. Don't call
5262 check_pkg_class_access if CL and DECL are not set.
5263 (find_in_imports_on_demand): Set DECL if class_type needed to be
5264 loaded. Don't call check_pkg_class_access for an inner class.
5265 (check_inner_class_access): Rewritten to implement member access
5266 rules as per spec 6.6.1.
5267 (check_pkg_class_access): Handle the empty package correctly.
5268 (in_same_package): New function. Determine if two classes are in the
5271 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5273 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5274 method into array types.
5275 * parse.y (patch_method_invocation): Bypass access check on clone call
5278 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5280 * expr.c (build_instanceof): Check for arrays when trying fold to
5283 2001-02-15 Jim Meyering <meyering@lucent.com>
5285 * Make-lang.in (java.install-common): Depend on `installdirs'.
5286 (java.install-info): Likewise.
5288 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5290 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5292 2001-02-14 Tom Tromey <tromey@redhat.com>
5293 Alexandre Petit-Bianco <apbianco@cygnus.com>
5295 Fix for PR java/1261.
5296 * typeck.c (build_java_array_type): Add public `clone' method to
5298 * parse.y (resolve_qualified_expression_name): Use current_class
5299 when checking for inaccessibility.
5300 (patch_method_invocation): Fixed error message when accessibility
5301 denied. Added `from_super' argument.
5303 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5305 * parse.y (resolve_class): Don't build a fake decl. Use the one
5307 * typeck.c (build_java_array_type): Build and assign decl to array
5310 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5312 * parse.y (not_accessible_p): Changed leading comment. Added extra
5313 `where' argument. Use it to enforce protected access rules.
5314 (resolve_qualified_expression_name): Added extra argument to
5316 (patch_method_invocation): Use argument `primary' to provide
5317 not_accessible_p with an extra argument.
5318 (lookup_method_invoke): Added extra argument to not_accessible_p.
5319 (search_applicable_method_list): Likewise.
5321 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5323 * parse.y (resolve_qualified_expression_name): Try to resolve as
5324 an inner class access only if `decl' is a TYPE_DECL.
5326 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5328 * decl.c (classdollar_identifier_node): Initialize.
5329 * java-tree.h (enum java_tree_index): New entry
5330 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5331 (classdollar_identifier_node): New macro.
5332 (ID_CLASSDOLLAR_P): Likewise.
5333 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5334 (build_dot_class_method_invocation): Likewise.
5335 (find_applicable_accessible_methods_list): `class$' can't be
5338 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5340 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5342 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5344 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5345 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5348 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5350 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5351 outside of the `__U' sequence too.
5352 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5355 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5357 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5359 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5361 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5362 (JVGENMAIN_OBJS): Likewise.
5363 * java-tree.h (append_gpp_mangled_name): New prototype.
5364 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5365 Removed cast calling `gcc_add_root.'
5366 * jvgenmain.c (mangle_obstack): New global, initialized.
5368 (do_mangle_class): Constify local `ptr.'
5369 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5370 append_gpp_mangle_name and update `count' if necessary.
5371 Use `mangle_obstack.'
5372 * mangle.c (append_unicode_mangled_name): Removed.
5373 (append_gpp_mangled_name): Likewise.
5374 (unicode_mangling_length): Likewise.
5375 (mangle_member_name): Return type set to `void.'
5376 (mangle_field_decl): Don't append `U' in escaped names.
5377 (mangle_method_decl): Likewise.
5378 (mangle_member_name): Just use `append_gpp_mangled_name.'
5379 * mangle_name.c: New file.
5381 2001-02-07 Per Bothner <per@bothner.com>
5383 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5385 * check-init.c (check_init): Don't call done_alternative after
5386 processing loop code, as a LOOP_EXPR never terminates normally.
5388 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5390 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5392 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5394 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5397 2001-02-06 Tom Tromey <tromey@redhat.com>
5399 * lex.c (java_new_lexer): Longer error message.
5401 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5402 Alexandre Petit-Bianco <apbianco@cygnus.com>
5404 * typeck.c (build_prim_array_type): Added leading comment.
5405 (build_java_array_type): Moved locals out of
5406 block. Always create the `data' field, fixed alignment to match
5409 2001-02-04 Tom Tromey <tromey@redhat.com>
5411 * expr.c (java_lang_expand_expr): Don't bother recomputing
5412 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5415 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5417 * parse.y (process_imports): Save the original name of the import
5418 for better error report.
5420 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5422 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5423 of macros used when compiling jvspec.c.
5424 * jvspec.c (lang_specific_driver): Link with the shared
5427 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5429 * check-init.c (check_init): Call internal_error instead of fatal.
5430 * expr.c (java_lang_expand_expr): Likewise.
5431 * jcf-parse.c (get_constant): Likewise.
5432 * mangle.c (java_mangle_decl): Likewise.
5433 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5434 (operator_string): Likewise.
5435 * check-init.c (check_init): Call abort instead of fatal.
5436 * class.c (build_class_ref): Likewise.
5437 * constants.c (write_constant_pool): Likewise.
5438 * decl.c (start_java_method): Likewise.
5439 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5440 (java_stack_dup, encode_newarray_type): Likewise.
5441 (build_java_array_length_access): Likewise.
5442 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5443 (build_java_soft_divmod, build_invokeinterface): Likewise.
5444 * java-tree.h (INNER_CLASS_P): Likewise.
5445 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5446 (give_name_to_class, get_class_constant): Likewise.
5447 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5448 (find_constant_index, generate_bytecode_conditional): Likewise.
5449 (generate_bytecode_insns, perform_relocations): Likewise.
5450 * lex.c (java_unget_unicode, java_lex): Likewise.
5451 * mangle.c (mangle_type, mangle_record_type): Likewise.
5452 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5453 (finish_mangling): Likewise.
5454 * parse.h (MARK_FINAL_PARMS): Likewise.
5455 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5456 (obtain_incomplete_type, java_complete_class): Likewise.
5457 (java_check_regular_methods, java_complete_expand_method): Likewise.
5458 (cut_identifier_in_qualified, check_deprecation): Likewise.
5459 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5460 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5461 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5462 * typeck.c (set_local_type, parse_signature_type): Likewise.
5463 (parse_signature_string, build_java_signature): Likewise;
5464 (set_java_signature): Likewise.
5465 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5466 * class.c (add_method): Call fatal_error instead of fatal.
5467 (build_static_field_ref): Likewise.
5468 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5469 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5470 * lex.c (java_new_new_lexer): Likewise.
5471 * jv-scan.c (main): Likewise.
5472 (fatal_error): Renamed from fatal.
5473 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5475 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5476 (yyparse): Likewise.
5477 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5478 * lex.c (java_get_line_col): Likewise.
5479 * jcf-parse.c (load_class): Make errors non-fatal.
5480 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5482 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5484 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5485 (error): Remove unused function.
5486 (main): Don't use "__attribute__ alias" on generated class symbol.
5488 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5490 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5492 * parse.y (finish_method_declaration): Code accounting for WFLed
5493 method DECL_NAMEs deleted.
5494 (check_abstract_method_definitions): Likewise.
5495 (resolve_type_during_patch): Layout resolved type.
5496 * typeck.c (lookup_do): Removed unused local.
5498 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5500 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5501 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5502 integer_negative_one_node.
5503 * expr.c (build_java_binop): Likewise.
5505 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5507 * zextract.c (read_zip_archive): Read file_offset before writing
5508 zipd and consequently clobbering the header contents.
5510 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5512 * Make-lang.in: Remove all dependencies on defaults.h.
5513 * decl.c: Don't include defaults.h.
5515 * parse.y: Likewise.
5517 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5519 * ChangeLog (2001-01-21): Fixed typo.
5520 * class.c (layout_class_method): Code accounting for WFLed
5521 method DECL_NAMEs deleted.
5522 * constant.c (find_methodref_index): Likewise.
5523 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5524 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5525 (struct lang_decl): New field `wfl'.
5526 (java_get_real_method_name): Prototype deleted.
5527 * mangle.c (mangle_method_decl): Code accounting for WFLed
5528 method DECL_NAMEs deleted.
5529 * parse.h (GET_METHOD_NAME): Macro deleted.
5530 * parse.y (reset_method_name): Deleted.
5531 (method_header): Set DECL_FUNCTION_WFL.
5532 (check_abstract_method_header): Code accounting for WFLed method
5534 (java_get_real_method_name): Deleted.
5535 (check_method_redefinition): Code accounting for WFLed method
5536 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5537 (java_check_regular_methods): Likewise.
5538 (java_check_abstract_methods): Likewise.
5539 (java_expand_classes): Don't call `reset_method_name.'
5540 (search_applicable_method_list): Use DECL_NAMEs instead of
5542 * typeck.c (lookup_do): Code accounting for WFLed method
5545 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5547 * lex.c (java_read_char): Check for EOF from getc first.
5549 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 * class.c (layout_class): Don't lay the superclass out if it's
5552 already being laid out.
5553 * jcf-parse.c (handle_innerclass_attribute): New function.
5554 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5555 handle_innerclasses_attribute.
5556 (jcf_parse): Don't load an innerclasses if it's already being
5558 * jcf-write.c (append_innerclass_attribute_entry): Static
5559 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5560 to be zero for anonymous classes.
5562 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5564 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5566 * jcf-parse.c (set_source_filename): Use
5567 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5569 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5571 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5572 gets a unique asm name.
5574 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5576 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5577 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5579 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5580 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5581 * parse.y (lookup_package_type_and_set_next): Deleted.
5582 (resolve_package): Removed unnecessary code.
5583 (find_applicable_accessible_methods_list): `finit$' can't be
5585 * verify.c (pop_argument_types): Added missing prototype.
5587 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5589 * config-lang.in: Disable java by default.
5591 2001-01-23 Tom Tromey <tromey@redhat.com>
5593 * gcj.texi (Copying): New node.
5594 Added copyright information.
5596 2001-01-21 Per Bothner <per@bothner.com>
5598 Various fixes to allow compiling a compressed .jar/.zip archive.
5599 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5600 (struct ZipFile): Add fields name and next (from ZipFileCache).
5601 (struct ZipDirectory): New field zipf points to owning ZipFile.
5602 * jcf.h (struct ZipDirectory): Add forward declaration.
5603 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5604 Remove seen_in_zip and zip_offset fields.
5605 (JCF_SEEN_IN_ZIP): New macro.
5606 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5607 * jcf-io.c: Change all ZipFileCache to ZipFile.
5608 (read_zip_member): New function.
5609 (open_in_zip): Call read_zip_member.
5610 * jcf-parse.c (find_in_current_zip): Remove function.
5611 (read_class): Merge in find_in_current_zip functionality.
5612 Call read_zip_member if needed.
5613 (parse_zip_file_entries): Use read_zip_member.
5614 (process_zip_dir): Update for removed and added JCF fields.
5615 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5617 2001-01-21 Per Bothner <per@bothner.com>
5619 Minor optimization of static ggc roots.
5620 * jcf-parse.c (parse_roots): New static field.
5621 (current_field, current_method, current_file_list): Replace by macros
5622 naming fields of parse_roots.
5623 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5624 * class.c (class_roots): New static field.
5625 (registered_class, fields_ident, info_ident, class_list):
5626 New macros naming fields of parse_roots.
5627 (build_static_field_ref): Don't register roots here.
5628 (layout_class): Static field list replaced by macro class_list.
5629 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5630 Initialize fields_ident and info_ident here.
5632 2001-01-21 Per Bothner <per@bothner.com>
5634 * jcf-parse.c (ggc_mark_jcf): New function.
5635 (init_jcf_parse): Register current_jcf as ggc root.
5637 2001-01-21 Per Bothner <per@bothner.com>
5639 * lang.c (put_decl_node): Print method's name.
5641 2001-01-21 Per Bothner <per@bothner.com>
5643 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5644 (verify_jvm_instructions): Use it, for better error messages on loads.
5646 2001-01-21 Per Bothner <per@bothner.com>
5648 * verify.c (merge_type_state): Still may have to merge even if
5649 LABEL_VERIFIED (label).
5651 2001-01-21 Per Bothner <per@bothner.com>
5653 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5654 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5656 2001-01-19 Per Bothner <per@bothner.com>
5658 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5659 if expeting an interface type. Refines Tom's change of 2000-09-12.
5661 2001-01-18 Per Bothner <per@bothner.com>
5663 * gcj.texi (Input Options): Mention .java files.
5665 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5667 * lang-options.h (-Wunsupported-jdk11): Removed.
5668 * lang.c (flag_not_overriding): Deleted.
5669 (flag_static_local_jdk1_1): Likewise.
5670 (lang_W_options): Removed "unsupported-jdk11" entry.
5671 * parse.y (java_check_methods): Removed dead code.
5673 2001-01-17 Tom Tromey <tromey@redhat.com>
5675 Changes suggested by Per Bothner:
5676 * gcj.texi (Input Options): Don't mention input files.
5677 (Code Generation): Updated --main information.
5678 (Invoking jcf-dump): Mention that --javap is incomplete.
5679 From Alexandre Petit-Bianco:
5680 (Warnings): Don't mention -Wunsupported-jdk11.
5682 (Compatibility): Mention JDK 1.2-ness of libraries.
5683 (Resources): Mention resources used when writing gcj.
5685 2001-01-17 Tom Tromey <tromey@redhat.com>
5687 * gcj.texi: New file.
5688 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5689 (java.info): Depend on gcj.info.
5690 (java/gcj.dvi): New target.
5691 (java.dvi): Depend on gcj.dvi.
5692 (java.install-info): Wrote.
5694 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5696 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5697 having called make_decl_rtl.
5699 2001-01-14 Per Bothner <per@bothner.com>
5701 Various patches to emit better messages on verification errors.
5702 * expr.c (push_type_0): Return error indication on stack overflow,
5703 instead of callinfg fatal.
5704 (push_type): Now just call push_type_0 (nd fatal on overflow).
5705 (pop_type_0): Return detailed error message (in a char** argument).
5706 (pop_type): If pop_type_0 fails, print error message.
5707 (pop_argument_types): Moved to verify.c.
5708 * verify.c (pop_argument_types): Moved from expr.c.
5709 Return a (possible) error message, rather than void.
5710 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5711 (verify_jvm_instruction): Use new macros, improving error messages.
5712 For case OPCODE_astore use object_ptr_type_node.
5713 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5714 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5716 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5717 constant, return body without wrapper. (Improves constant folding.)
5718 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5720 2001-01-13 Per Bothner <per@bothner.com>
5722 * expr.c (expand_java_field_op): Assigning to a final field outside
5723 an initializer does not violate JVM spec, so should be warning, not
5724 error. (Sun's verifier does not complain - though MicroSoft's does.)
5726 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5728 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5731 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5733 * parse.y (resolve_expression_name): Permit instance variables from
5734 enclosing context in super constructor call.
5735 (resolve_qualified_expression_name): Permit enclosing class's qualified
5736 "this" in super constructor call.
5738 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5740 * class.c (build_utf8_ref): Remove last argument in call to
5741 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5742 (build_class_ref): Likewise.
5743 (build_static_field_ref): Likewise.
5744 (get_dispatch_table): Likewise.
5745 (layout_class_method): Likewise.
5746 (emit_register_classes): Likewise.
5747 * constants.c (build_constant_data_ref): Likewise.
5748 * decl.c (builtin_function): Likewise.
5749 (create_primitive_vtable): Likewise.
5750 * expr.c (build_known_method_def): Likewise.
5751 (build_jni_stub): Likewise.
5752 (java_lang_expand_expr): Likewise.
5754 2001-01-10 Tom Tromey <tromey@redhat.com>
5756 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5758 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5760 * java-tree.h (lang_printable_name_wls): New prototype.
5761 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5762 rather than `current_class' to print type name. Don't prepend type
5763 names when printing constructor names.
5764 (lang_printable_name_wls): New function.
5765 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5766 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5767 * parse.y (patch_method_invocation): Message tuned for constructors.
5768 (not_accessible_p): Grant `private' access from within
5771 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5773 All files with updated copyright when applicable.
5774 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5775 * class.c (mangle_class_field): Function removed.
5776 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5777 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5778 (build_class_ref): Call `java_mangle_class_field' instead of
5779 `mangle_class_field.'
5780 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5781 (layout_class): Call `java_mangle_decl' instead of
5782 `mangle_static_field.'
5783 (cxx_keywords): Initialized static array moved to `lex.c.'
5784 (layout_class_method): Changed leading comment. Simplified to
5785 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5786 * decl.c (lang_mark_tree): Mark field `package_list.'
5787 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5788 (struct lang_type): New field `package_list.'
5789 (unicode_mangling_length): Prototype removed.
5790 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5791 emit_unicode_mangled_name): Likewise.
5792 (cxx_keyword_p): New prototype.
5793 (java_mangle_decl, java_mangle_class_field,
5794 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5795 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5797 * jvgenmain.c (main_method_prefix): Global variable removed.
5798 (main_method_suffix): Likewise.
5799 (do_mangle_classname): New function.
5800 (main): Call it. Format changed to accommodate new mangling scheme.
5801 * lex.c: (utf8_cmp): Conditionally prototyped.
5802 (cxx_keywords): Moved from class.c, conditionally defined.
5803 (utf8_cmp, cxx_keyword_p): Likewise.
5804 * mangle.c (obstack.h, ggc.h): Included.
5805 (mangle_field_decl): New function.
5806 (mangle_method_decl, mangle_type, mangle_pointer_type,
5807 mangle_array_type, mangle_record_type,
5808 find_compression_pointer_match, find_compression_array_match,
5809 find_compression_record_match,
5810 find_compression_array_template_match, set_type_package_list,
5811 entry_match_pointer_p, emit_compression_string, init_mangling,
5812 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5813 (mangle_obstack): New global.
5814 (MANGLE_RAW_STRING): New macro.
5815 (unicode_mangling_length): Turned static.
5816 (append_unicode_mangled_name): Renamed from
5817 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5818 replaces `obstack', removed from the parameter list.
5819 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5820 replaces parameter `obstack', removed from the parameter list. Call
5821 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5822 (append_gpp_mangled_classtype): Removed.
5823 (compression_table, compression_next): New static variables.
5824 * parse.y (temporary_obstack): Extern declaration removed.
5826 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5828 * parse.y (patch_binop): Compute missing type in error situations.
5830 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5832 * class.c (make_class_data): Push initial value for "arrayclass".
5833 * decl.c (init_decl_processing): Add new class field "arrayclass".
5835 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5837 From patha@softlab.ericsson.se:
5838 * parse.y (switch_label): Use build, not build1, to construct
5841 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5843 * lang.c (lang_decode_option): Change -MA to -MP.
5844 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5845 Update to new prototype; do quote targets.
5846 (jcf_dependency_write): Update.
5848 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5850 Shorten primitive array allocation path:
5851 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5852 to create new primitive arrays.
5853 * expr.c (build_newarray): If generating native code, call
5854 soft_newarray_node with a reference to the primitive TYPE identifier
5855 instead of type_value.
5857 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5859 Fix for PRs gcj/312 and gcj/253:
5860 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5861 dest if they arn't already.
5862 * class.c (layout_class): Call maybe_layout_super_class on
5863 superinterfaces also, but only if compiling from bytecode.
5866 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5869 2000-12-15 Tom Tromey <tromey@redhat.com>
5871 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5874 2000-12-14 Andrew Haley <aph@redhat.com>
5876 * boehm.c (mark_reference_fields): Change test to correctly detect
5879 2000-12-15 Andreas Jaeger <aj@suse.de>
5881 * config-lang.in (lang_dirs): Added.
5883 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5885 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5886 Credits go to rth for finding it.
5888 2000-12-13 Mike Stump <mrs@wrs.com>
5890 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5892 2000-11-07 Tom Tromey <tromey@cygnus.com>
5894 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5895 * lex.c (java_ignorable_control_p): Removed.
5896 (java_letter_or_digit_p): Removed.
5897 (java_start_char_p): New function.
5898 (java_read_char): Return `int', not `unicode_t'. Changed
5900 (java_read_unicode): Likewise.
5901 (java_read_unicode_collapsing_terminators): Likewise.
5902 (java_get_unicode): Likewise.
5903 (java_new_lexer): Initialize hit_eof.
5904 (java_parse_end_comment): Take `int' argument.
5905 (java_parse_doc_section): Likewise.
5906 (java_parse_escape_sequence): Don't allow backlash-newline.
5908 * lex.h (JAVA_DIGIT_P): Removed.
5909 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5910 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5911 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5912 (JAVA_PART_CHAR_P): New macro.
5914 (JAVA_CHAR_ERROR): Now -2.
5915 (java_lexer): New field `hit_eof'.
5916 * chartables.h: New file.
5917 * gen-table.pl: new file.
5919 2000-11-20 Tom Tromey <tromey@cygnus.com>
5920 Alexandre Petit-Bianco <apbianco@cygnus.com>
5922 * parse.y (java_complete_lhs): Only allow compound assignment of
5923 reference type if type is String.
5925 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5927 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5928 jcf-path.c: Likewise.
5930 2000-12-09 Anthony Green <green@redhat.com>
5932 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5933 filestart and filename_length as int values.
5935 2000-12-07 Mo DeJong <mdejong@redhat.com>
5937 * jcf-io.c (find_class): Correct the logic that tests to see if a
5938 .java file is newer than its .class file. The compiler was
5939 incorrectly printing a warning when file mod times were equal.
5941 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5943 * jvgenmain.c: Use ISPRINT not isascii.
5945 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5947 * parse.y (end_artificial_method_body): Fixed typo.
5949 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5951 * parse.y (patch_method_invocation): Pick the correct enclosing
5952 context when creating inner class instances.
5955 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5957 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5958 Update copyright year to 2000.
5960 2000-11-23 Anthony Green <green@redhat.com>
5962 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5963 Move current_file_list out of yyparse and make it static.
5965 * expr.c: Declare quick_stack and tree_list_free_list as static
5966 (init_expr_processing): Register quick_stack and
5967 tree_list_free_list roots.
5969 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5971 * parse.y (build_outer_field_access): New local `decl_ctx', use
5972 it. Check for field's context and current class immediate outer
5973 context inheritance.
5974 (outer_field_access_p): Consider fields inherited from the last
5976 (build_access_to_thisn): Stop at the last enclosing context if
5980 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5982 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5984 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5986 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5989 2000-11-20 Tom Tromey <tromey@cygnus.com>
5991 * jv-scan.c (help): Document --complexity.
5992 (options): Added --complexity.
5993 (flag_complexity): New global.
5994 (main): Call `report'.
5995 * parse-scan.y (complexity): New global.
5996 (if_then_statement, if_then_else_statement,
5997 if_then_else_statement_nsi, switch_block_statement_group,
5998 while_expression, do_statement, for_begin, continue_statement,
5999 throw_statement, catch_clause, finally, method_invocation,
6000 conditional_and_expression, conditional_or_expression,
6001 conditional_expression): Update complexity.
6002 (reset_report): Reset complexity.
6003 (report): New function.
6005 2000-11-20 Tom Tromey <tromey@cygnus.com>
6007 * lex.c (yylex): Added STRICT_TK case.
6008 * parse.y (STRICT_TK): Added.
6009 * parse-scan.y (STRICT_TK): Added.
6010 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6011 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6013 * keyword.h: Rebuilt.
6014 * keyword.gperf (strictfp): Added.
6016 2000-11-20 Tom Tromey <tromey@cygnus.com>
6018 * lex.c (yylex): Recognize floating point constants with leading
6021 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6023 * java-tree.h (cyclic_inheritance_report): Constify.
6024 * parse.y (cyclic_inheritance_report): Likewise.
6026 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6028 * parse.y (goal): Remove call to ggc_add_string_root.
6030 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6032 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6033 Create string in scratch buffer, then pass to build_string.
6035 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6037 * parse.y (issue_warning_error_from_context): Add
6040 2000-11-11 Anthony Green <green@redhat.com>
6042 * jcf-parse.c (process_zip_dir): Add finput parameter.
6043 (jcf_figure_file_type): Call process_zip_dir with appropriate
6046 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6048 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6049 * jcf-parse.c (jcf_figure_file_type): Likewise.
6051 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6053 * parse.y (create_new_parser_context): Use memset () instead of
6056 2000-11-08 Tom Tromey <tromey@cygnus.com>
6058 * gjavah.c (process_file): Only include gcj/cni.h when generating
6061 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6063 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6064 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6065 instead of bzero ().
6067 2000-11-05 Tom Tromey <tromey@cygnus.com>
6069 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6070 * lex.c (IS_ZERO): New define.
6071 (java_perform_atof): Error on floating point underflow.
6073 2000-11-04 Tom Tromey <tromey@cygnus.com>
6075 * lex.c (java_parse_escape_sequence): Only read two octal
6076 characters if the first one is greater than 3. Don't allow
6077 "octal" numbers to include the digits 8 or 9.
6079 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6081 * Make-lang.in (java.distdir): Remove.
6083 2000-11-03 Tom Tromey <tromey@cygnus.com>
6085 * Make-lang.in (java.dvi): New target.
6086 Partial fix for PR other/567.
6088 * lang-options.h: Mention -Wout-of-date.
6089 * jcf-dump.c (flag_newer): New global.
6090 * gjavah.c (flag_newer): New global.
6091 * jcf-io.c (find_class): Only warn when flag_newer set.
6092 * lang.c (flag_newer): New global.
6093 (struct string_option): New declaration.
6094 (lang_W_options): New global.
6095 (process_option_with_no): New function.
6096 (lang_decode_option): Use it.
6098 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6099 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6102 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6103 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6104 * lex.c (java_read_unicode): Removed `term_context' argument.
6105 Recognize any number of `u' in `\u'.
6106 (java_read_unicode_collapsing_terminators): New function.
6107 (java_get_unicode): Use it.
6108 (java_lineterminator): Removed.
6109 (yylex): Produce error if character literal is newline or single
6110 quote. Return if eof found in middle of `//' comment. EOF in
6111 `//' comment is only an error if pedantic.
6112 (java_ignorable_control_p): New function.
6113 (java_parse_end_comment): Return if eof found in middle of
6116 * jv-scan.c (pedantic): New global.
6118 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6120 * parse.y (outer_field_access_p): Inherited fields aren't
6121 consider outer fields.
6122 (maybe_build_thisn_access_method): Use
6123 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6124 (resolve_expression_name): Trigger an error if a static field
6125 is being accessed as an outer field.
6127 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6129 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6132 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6134 * Make-lang.in: Move all build rules here from Makefile.in,
6135 adapt to new context. Wrap all rules that change the current
6136 directory in parentheses. Expunge all references to $(P).
6137 When one command depends on another and they're run all at
6138 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6139 all object-file generation rules. Delete obsolete variables.
6141 * Makefile.in: Delete.
6142 * config-lang.in: Delete outputs= line.
6144 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6146 * parse.y (patch_method_invocation): NULLify this_arg when already
6148 (maybe_use_access_method): Handle call to methods unrelated to the
6149 current class. Fixed comment.
6152 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6154 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6157 2000-10-24 Tom Tromey <tromey@cygnus.com>
6159 * lex.c (java_new_lexer): Initialize new fields. Work around
6160 broken iconv() implementations.
6161 (java_read_char): Swap bytes if required. Use fallback decoder if
6163 (byteswap_init, need_byteswap): New globals.
6164 (java_destroy_lexer): Only close iconv handle if it is in use.
6165 * lex.h (java_lexer): New fields read_anything, byte_swap,
6167 Made out_buffer unsigned.
6169 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6171 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6172 where an enclosing context can be set on the jdep.
6173 (do_resolve_class): Fixed identation.
6175 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6177 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6179 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6182 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6184 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6186 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6188 * jcf-write.c (OP1): Update `last_bc'.
6189 (struct jcf_block): Fixed indentation and typo in comments. New
6191 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6192 follows `monitorenter'.
6193 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6197 2000-10-16 Tom Tromey <tromey@cygnus.com>
6199 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6200 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6201 * lang-options.h: Added -MA, -MT, -MF..
6202 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6203 (DEPEND_TARGET_SET): New macro.
6204 (DEPEND_FILE_ALREADY_SET): Likewise.
6205 (init_parse): Handle new flags.
6206 * jcf.h (jcf_dependency_print_dummies): Declare.
6207 * Make-lang.in (s-java): Added mkdeps.o.
6208 * Makefile.in (BACKEND): Added mkdeps.o.
6209 (../gcjh$(exeext)): Added mkdeps.o.
6210 (../jcf-dump$(exeext)): Added mkdeps.o.
6211 * jcf-depend.c: Include mkdeps.h.
6212 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6213 add_entry): Removed.
6214 (jcf_dependency_reset): Rewrote.
6215 (dependencies): New global.
6216 (jcf_dependency_set_target): Rewrote.
6217 (jcf_dependency_add_target): Likewise.
6218 (jcf_dependency_add_file): Likewise.
6220 (print_ents): Removed.
6221 (jcf_dependency_write): Rewrote.
6222 (print_dummies): New global.
6223 (jcf_dependency_print_dummies): New function
6224 (jcf_dependency_write): Call deps_dummy_targets if required.
6226 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6228 * gjavah.c (add_class_decl): Removed unused variables `tname',
6229 `tlen' and `name_index'.
6230 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6231 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6232 in `wfl_operator' with value.
6233 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6234 (jcf_figure_file_type): Fixed identation.
6235 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6236 * parse.y (analyze_clinit_body): New function.
6237 (static_initializer:): Reset `current_static_block'.
6238 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6239 `wfl_operator' with new value.
6240 (lookup_cl): Use EXPR_WFL_FILENAME.
6241 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6242 analyze_clinit_body.
6243 (build_outer_field_access): Access to this$<n> built from
6244 current_class, not its outer context.
6245 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6246 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6247 (patch_method_invocation): Use `is_static_flag' when already
6249 (patch_newarray): Removed assignment in ternary operator.
6251 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6253 * except.c (free_eh_ranges): Don't free `whole_range'.
6255 2000-10-15 Anthony Green <green@redhat.com>
6257 * decl.c (init_decl_processing): Call init_class_processing before
6260 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6262 * check-init.c (check_init): Fixed leading comment. Use
6264 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6265 (give_name_to_locals): Likewise.
6266 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6267 fields in lang_decl_var.
6268 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6269 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6270 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6271 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6272 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6273 (LOCAL_FINAL): Rewritten.
6274 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6275 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6276 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6277 `init_final' fields.
6278 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6279 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6280 (TYPE_HAS_FINAL_VARIABLE): New macro.
6281 (struct lang_type): Added `afv' field.
6282 * parse.y (check_static_final_variable_assignment_flag): New function.
6283 (reset_static_final_variable_assignment_flag): Likewise.
6284 (check_final_variable_local_assignment_flag): Likewise.
6285 (reset_final_variable_local_assignment_flag): Likewise.
6286 (check_final_variable_indirect_assignment): Likewise.
6287 (check_final_variable_global_assignment_flag): Likewise.
6288 (add_inner_class_fields): Use LOCAL_FINAL_P.
6289 (register_fields): Handle local finals and final variables.
6290 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6291 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6292 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6294 (java_complete_expand_methods): Loop to set
6295 TYPE_HAS_FINAL_VARIABLE. Call
6296 `reset_final_variable_local_assignment_flag' and
6297 `check_final_variable_local_assignment_flag' accordingly before
6298 and after constructor expansion. Call
6299 `reset_static_final_variable_assignment_flag'
6300 before expanding <clinit> and after call
6301 `check_static_final_variable_assignment_flag' if the
6302 current_class isn't an interface. After all methods have been
6303 expanded, call `check_final_variable_global_assignment_flag' and
6304 `check_static_final_variable_assignment_flag' if the current class
6306 (maybe_yank_clinit): Fixed typo in comment.
6307 (build_outer_field_access_methods): Removed old sanity check. Use
6308 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6309 Don't create access methods for finals.
6310 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6311 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6312 existing DECL_INIT has been processed.
6313 (java_complete_lhs): Likewise.
6314 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6315 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6317 (patch_assignment): Use LOCAL_FINAL_P.
6318 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6319 DECL_INITIAL is nullified.
6322 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6324 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6326 * Makefile.in (parse.c, parse-scan.c): Likewise.
6328 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6330 * class.c (temporary_obstack): Remove.
6331 (make_class): Don't mess with obstascks.
6332 (push_class): Likewise.
6333 (set_super_info): Likewise.
6334 (add_method_1): Likewise.
6335 (add_method): Likewise.
6336 (add_field): Likewise.
6337 (build_utf8_ref): Likewise.
6338 (build_class_ref): Likewise.
6339 (build_static_field_ref): Likewise.
6340 (finish_class): Likewise.
6341 (push_super_field): Likewise.
6342 (layout_class): Likewise.
6343 (layout_class_methods): Likewise.
6344 (init_class_processing): Likewise.
6345 * constants.c (get_tag_node): Likewise.
6346 (build_constant_data_ref): Likewise.
6347 * decl.c (ggc_p): Remove.
6348 (copy_lang_decl): Use ggc_alloc.
6349 (complete_start_java_method): Don't mess with obstacks.
6350 (start_java_method): Likewise.
6351 (end_java_method): Likewise.
6352 * except.c (link_handler): Use xmalloc.
6353 (free_eh_ranges): New function.
6354 (method_init_exceptions): Use it.
6355 (add_handler): Use xmalloc.
6356 (expand_start_java_handler): Don't mess with obstacks.
6357 (prepare_eh_table_type): Likewise.
6358 (expand_end_java_handler): Likewise.
6359 * expr.c (push_value): Likewise.
6360 (create_label_decl): Likewise.
6361 (build_jni_stub): Likewise.
6362 (java_lang_expand_expr): Likewise.
6363 (note_instructions): Use xrealloc.
6364 (java_push_constant_from_pool): Don't mess with obstacks.
6365 (process_jvm_instruction): Likewise.
6366 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6368 * jcf-parse.c (get_constant): Don't mess with obstacks.
6369 (read_class): Likewise.
6370 (jcf_parse): Likewise.
6371 * lex.c (expression_obstack): Remove.
6372 (java_lex): Don't use obstack_free.
6373 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6374 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6375 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6376 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6377 * parse.y (gaol): Add more GC roots.
6378 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6379 (lookup_field_wrapper): Likewise.
6380 (obtain_incomplete_type): Don't mess with obstacks.
6381 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6383 (craft_constructor): Don't mess with obstacks.
6384 (safe_layout_class): Likewise.
6385 (java_complete_class): Likewise.
6386 (source_end_java_method): Likewise.
6387 (build_outer_field_access_methods): Likewise.
6388 (build_outer_method_access_method): Likewise.
6389 (maybe_build_thisn_access_method): Likewise.
6390 (build_dot_class_method_invocation): Likewise.
6391 (java_complete_tree): Likewise.
6392 (java_complete_lhs): Likewise.
6393 (do_merge_string_cste): Likewise.
6394 (patch_string_cst): Likewise.
6395 (array_constructor_check_entry): Likewise.
6396 * typeck.c (build_java_array_type): Likewise.
6397 (parse_signature_string): Likewise.
6398 (build_java_signature): Likewise.
6400 2000-10-12 Tom Tromey <tromey@cygnus.com>
6403 * gjavah.c (add_class_decl): Don't special-case inner classes.
6404 (add_namelet): Likewise.
6406 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6408 * java-tree.h: Constify current_encoding.
6409 * lang.c: Constify current_encoding.
6411 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6413 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6414 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6416 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6418 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6419 patch. Fixes gcj/340.
6421 2000-10-10 Tom Tromey <tromey@cygnus.com>
6423 * lex.c (java_new_lexer): Initialize out_first and out_last
6425 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6427 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6429 * parse.y (pop_current_osb): New function.
6430 (array_type:): Use `dims:', changed actions
6431 accordingly. Suggested by Anthony Green.
6432 (array_creation_expression:): Used pop_current_osb.
6433 (cast_expression:): Likewise.
6434 (search_applicable_method_list): Fixed indentation.
6436 2000-10-08 Anthony Green <green@redhat.com>
6438 * parse.y (array_type_literal): Remove production.
6439 (type_literals): Refer to array_type, not array_type_literal.
6441 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6443 Patch contributed by Corey Minyard.
6444 * decl.c (check_local_named_variable): New function.
6445 (tree check_local_unnamed_variable): Likewise.
6446 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6448 2000-10-07 Anthony Green <green@redhat.com>
6450 * class.c (layout_class): Handle case where superclass can't be
6453 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6455 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6458 2000-10-05 Tom Tromey <tromey@cygnus.com>
6460 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6461 * jvgenmain.c (class_mangling_prefix): Removed.
6462 (class_mangling_suffix): New global.
6464 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6466 (print_method_info): Handle overrides for static and final
6468 (process_file): Generate declaration for class object field.
6469 * class.c (cxx_keywords): New array.
6470 (utf8_cmp): New function.
6471 (cxx_keyword_p): New function.
6472 (layout_class_method): Mangle C++ keywords by appending `$'.
6473 (mangle_field): New function.
6474 (mangle_class_field): Use mangle_field. Mangle class name as
6476 (mangle_static_field): Use mangle_field.
6478 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6480 * decl.c (find_local_variable): Removed uncessary type check and
6481 fixed range check typo. From Corey Minyard.
6483 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6485 * decl.c (give_name_to_locals): New local `code_offset'. Call
6486 `maybe_adjust_start_pc'.
6487 * expr.c (note_instructions): New function.
6488 (expand_byte_code): Don't collect insn starts here.
6489 (peek_opcode_at_pc): New function.
6490 (maybe_adjust_start_pc): Likewise.
6491 * java-tree.h (maybe_adjust_start_pc): Declare.
6492 (note_instructions): Likewise.
6493 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6495 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6497 * parse.y (field_access:): Fixed indentation.
6498 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6500 2000-09-07 Tom Tromey <tromey@cygnus.com>
6503 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6504 JPRIMITIVE_TYPE_P, for arithmetic operators.
6505 (patch_method_invocation): Indentation fix.
6506 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6507 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6508 (do_unary_numeric_promotion): Cleaned up code.
6509 (valid_cast_to_p): Handle boolean correctly.
6511 2000-09-27 Tom Tromey <tromey@cygnus.com>
6513 * lex.c (java_read_unicode): Reset bs_count when finished with
6516 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6519 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6520 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6521 (typeck.o): Depend on ggc.h.
6522 * class.c (add_method_1): Use GC functions for allocation.
6523 (init_class_processing): Register roots.
6524 * decl.c (ggc_p): Set to 1.
6525 (pending_local_decls): Make it static.
6526 (push_jvm_slot): Use GC functions for allocation.
6527 (init_decl_processing): Register roots.
6528 (give_name_to_locals): Use GC functions for allocation.
6529 (lang_mark_tree): New function.
6530 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6531 functions for allocation.
6532 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6533 * lex.c (java_lex): Use build_string, rather than replicating it
6535 * parse.y (goal): Add more roots.
6536 (mark_parser_ctxt): New function.
6537 * typeck.c: Include ggc.h.
6539 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6541 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6542 contains something else than MODIFY_EXPR.
6544 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6546 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6547 * Makefile.in (parse.o): Depend on ggc.h.
6548 (class.o): Likewise.
6549 (constants.o): Likewise.
6552 (jcf-parse.o): Likewise.
6553 (jcf-write.o): Likewise.
6554 (mangle.o): Likewise.
6555 * class.c: Include ggc.h.
6556 (build_static_field_ref): Register GC roots.
6557 (layout_class): Likewise.
6558 (init_class_processing): Likewise.
6559 * constants.c: Include ggc.h.
6560 (current_constant_pool_data_ref): Remove.
6561 (tag_nodes): Move it to ...
6562 (get_tag_node): ... here. Register GC roots.
6563 * decl.c: Include ggc.h. Remove many global tree definitions.
6564 (throw_node): Define.
6565 (java_global_trees): Likewise.
6566 (predef_filenames): Make the size a constant.
6567 (init_decl_processing): Adjust accordingly.
6568 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6569 * expr.c: Include ggc.h.
6570 (init_expr_processing): Register GC roots.
6571 (build_invokeinterface): Likewise.
6572 * java-tree.h: Replace extern tree declarations with macros.
6573 (java_global_trees): New variable.
6574 (java_tree_index): New enumeration.
6575 (init_jcf_parse): Declare.
6576 * jcf-parse.c: Include ggc.h.
6577 (current_class): Remove declaration.
6578 (main_class): Likewise.
6579 (all_class_list): Likewise.
6580 (predefined_filename_p): Adjust for constant size of
6582 (init_jcf_parse): New function.
6583 * jcf-write.c: Include ggc.h.
6584 (generate_classfile): Register GC roots.
6585 (append_synthetic_attribute): Likewise.
6586 (append_innerclass_attribute_entry): Likewise.
6587 * lang.c: Include ggc.h.
6588 (lang_print_error): Register GC roots.
6589 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6591 * parse.y: Include ggc.h.
6592 (wfl_operator): Remove.
6593 (goal): Register GC roots.
6594 (java_pop_parser_context): Adjust for new field names.
6595 (java_parser_context_save_global): Likewse.
6596 (java_parser_context_restore_global): Likewise.
6597 (java_parser_context_suspend): Likewise.
6598 (java_parser_context_resume): Likewise.
6599 (verify_constructor_circularity): Register GC roots.
6600 (lookup_cl): Likewise.
6601 (java_reorder_fields): Likewise.
6602 (build_current_this): Likewise.
6603 (class_in_current_package): Likewise.
6604 (argument_types_convertible): Likewise.
6605 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6607 2000-09-14 Tom Tromey <tromey@cygnus.com>
6609 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6611 2000-09-13 Tom Tromey <tromey@cygnus.com>
6613 * jcf-parse.c: Include <locale.h>.
6614 * jv-scan.c: Include <locale.h>.
6616 2000-09-12 Tom Tromey <tromey@cygnus.com>
6618 * expr.c (pop_type_0): Return `Object' if trying to merge two
6620 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6621 interface types; `Object' is always a valid supertype.
6623 2000-09-12 Tom Tromey <tromey@cygnus.com>
6626 * jv-scan.c (help): Document --encoding.
6627 (options): Added `encoding' entry.
6628 (OPT_ENCODING): New define.
6629 (main): Handle --encoding.
6630 Include <langinfo.h> if nl_langinfo exists.
6631 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6633 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6634 (parse_source_file): Correctly call java_init_lex. Added `finput'
6635 argument. Use nl_langinfo to determine default encoding.
6636 * java-tree.h (current_encoding): Declare.
6637 * parse.y (java_parser_context_restore_global): Don't restore
6639 (java_parser_context_save_global): Don't set `finput' field.
6640 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6642 * lang.c (current_encoding): New global.
6643 (lang_decode_option): Recognize `-fencoding='.
6644 (finish_parse): Don't close finput.
6645 * parse.h (struct parser_ctxt): Removed `finput' and
6646 `unget_utf8_value' fields. Added `lexer' field.
6647 (java_init_lex): Fixed declaration.
6648 * lex.c (java_new_lexer): New function.
6649 (java_destroy_lexer): Likewise.
6650 (java_read_char): Added `lex' argument. Handle iconv case.
6651 (java_read_unicode): Added `lex' argument. Count backslashes in
6653 (java_init_lex): Added `finput' and `encoding' arguments. Set
6654 `lexer' field in ctxp.
6655 (BAD_UTF8_VALUE): Removed.
6656 (java_lex): Handle seeing UEOF in the middle of a string literal.
6657 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6658 (java_lexer): New structure.
6661 (DEFAULT_ENCODING): New define.
6662 (java_destroy_lexer): Declare.
6664 2000-09-12 Tom Tromey <tromey@cygnus.com>
6667 * lex.c (java_init_lex): Initialize java_io_serializable.
6668 * parse.y (java_io_serializable): New global.
6669 (valid_ref_assignconv_cast_p): An array can be cast to
6672 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6674 * decl.c, expr.c: Include defaults.h if not already included.
6675 Don't define the *_TYPE_SIZE macros.
6677 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6679 * typeck.c (build_java_array_type): Correct first parameter
6680 in ADJUST_FIELD_ALIGN invocation.
6682 2000-09-06 Tom Tromey <tromey@cygnus.com>
6684 * lang-specs.h: Also recognize `-femit-class-files'.
6686 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6688 * verify.c (merge_types): Load the types to merge if necessary.
6690 2000-09-02 Anthony Green <green@redhat.com>
6692 * jcf-io.c: Include zlib.h.
6693 (open_in_zip): Read compressed class file archives.
6694 * zipfile.h (ZipDirectory): Add uncompressed_size and
6695 compression_method fields.
6696 * zextract.c (read_zip_archive): Collect file compression info.
6698 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6700 * parse.y (do_resolve_class): Also explore superclasses of
6701 intermediate enclosing contexts when searching for inner classes.
6703 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6705 * parse.y (variable_declarator_id:): Better error message.
6706 (expression_statement:): Use YYNOT_TWICE.
6707 (cast_expression:): Likewise.
6708 (assignment:): Likewise.
6710 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6712 * parse.y (do_merge_string_cste): New locals. Create new
6713 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6715 2000-08-07 Hans Boehm <boehm@acm.org>
6717 * boehm.c (mark_reference_fields): Set marking bits for all words in
6718 a multiple-word record.
6719 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6722 2000-08-31 Mike Stump <mrs@wrs.com>
6724 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6725 jcf-dump$(exeext)): Make parallel safe.
6727 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6729 * jcf-parse.c (set_source_filename): Constify a char *.
6730 * jcf-write.c (append_innerclasses_attribute,
6731 make_class_file_name): Constify a char *. Don't recycle a
6732 variable for an unrelated purpose.
6733 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6734 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6736 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6738 * expr.c (can_widen_reference_to): Fixed indentation.
6739 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6740 * parse.y: `finit$' replaces `$finit$' in comments.
6741 (try_builtin_assignconv): Fixed leading comment.
6743 2000-08-25 Greg McGary <greg@mcgary.org>
6745 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6747 2000-08-24 Greg McGary <greg@mcgary.org>
6749 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6750 * parse.y (BINOP_LOOKUP): Likewise.
6752 2000-08-22 Andrew Haley <aph@cygnus.com>
6754 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6755 sign extending. Fixes gcj/321.
6756 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6757 combining to make a jlong. Fixes gcj/321.
6759 2000-08-21 Nix <nix@esperi.demon.co.uk>
6761 * lang-specs.h: Do not process -o or run the assembler if
6764 2000-08-16 Andrew Haley <aph@cygnus.com>
6766 * typeck.c (build_java_array_type): Rewrite code to do array
6767 alignment. Take into account back-end macros when aligning array
6768 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6769 user to set alignment. Fixes gcj/252 and 160.
6771 2000-08-09 Tom Tromey <tromey@cygnus.com>
6773 * parse.y (check_abstract_method_definitions): Now return `int'.
6774 Check implemented interfaces. Fixes PR gcj/305.
6776 * parse.y (patch_switch_statement): Disallow `long' in switch
6777 expressions. Fixes PR gcj/310.
6779 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6781 * decl.c (finit_leg_identifier_node): New global.
6782 (init_decl_processing): Use `finit$' to initialize
6783 finit_identifier_node. Use `$finit$' to initialize
6784 finit_leg_identifier_node.
6785 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6786 * java-tree.h (finit_identifier_node): Changed attached comment.
6787 (finit_leg_identifier_node): New declaration.
6788 (ID_FINIT_P): Take finit_identifier_node and
6789 finit_leg_identifier_node into account. This is a backward
6792 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6794 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6796 (generate_bytecode_insns): Check `nargs' before emitting it.
6797 * verify.c (merge_type_state): Fixed typo.
6798 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6799 generate_bytecode_{conditional,insns}.
6801 2000-08-13 Anthony Green <green@redhat.com>
6803 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6806 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6808 * class.c (maybe_layout_super_class): Fixed indentation.
6809 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6810 (java_check_methods): New function declaration.
6811 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6812 instead of `str_ptr'.
6813 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6814 of a `invokeinterface' at the right time.
6815 * parse.h (WFL_STRIP_BRACKET): New macro.
6816 (SET_TYPE_FOR_RESOLUTION): Use it.
6817 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6818 (check_class_interface_creation): Don't check for cross package
6819 innerclass name clashes.
6820 (method_header): Behave properly if MDECL is `error_mark_node'.
6821 (method_declarator): Return `error_mark_node' if bogus current
6823 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6824 (resolve_and_layout): New local `decl_type', set and used. Call
6826 (java_check_methods): New method.
6827 (java_layout_classes): Use it.
6828 (resolve_qualified_expression_name): No EH check necessary in
6830 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6832 (patch_assignment): Set DECL_INITIAL on integral final local.
6834 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6836 * java-tree.h (flag_extraneous_semicolon): New extern.
6837 * lang-options.h: (-Wextraneous-semicolon): New option.
6838 * lang.c (flag_redundant): Fixed typo in leading comment.
6839 (flag_extraneous_semicolon): New global.
6840 (lang_decode_option): Set `flag_extraneous_semicolon' when
6841 -Wall. Decode `-Wextraneous-semicolon'.
6842 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6843 `empty_statement' rule.
6844 (class_body_declaration): Likewise.
6845 (method_body:): Accept `;' as a method body.
6846 (static_initializer:): Removed `SC_TK' hack.
6847 (constructor_block_end:): Likewise.
6848 (empty_statement:): Report deprecated empty declaration. Fixes
6851 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6853 * parse.y (build_dot_class_method_invocation): Changed parameter
6854 name to `type'. Build signature from `type' and convert it to a
6855 STRING_CST if it's an array.
6856 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6857 to use `ref_type' directly.
6859 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6861 * lang-options.h: Added a comma after the last element to avoid
6862 syntax errors when other languages define additional options.
6864 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6866 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6867 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6868 (jc1): Link with $(BACKEND).
6869 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6871 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6873 * jvspec.c: Adjust type of second argument to
6874 lang_specific_driver, and update code as necessary.
6876 * class.c (build_dtable_decl): Initialize dummy.
6878 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6880 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6881 method bodies not to rule out discarding `<clinit>'; don't use
6882 <clinit> to initialize static fields with constant initializers.
6884 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6886 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6888 (method_synthetic): New global.
6889 (HANDLE_METHOD): Recognize synthetic method and tell
6890 `print_method_info' about it.
6891 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6892 processing a synthetic method.
6893 * jcf-reader.c (skip_attribute): New function.
6894 ( skip_attribute): Likewise.
6896 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6898 * parse.y (build_outer_field_access): Fixed comments.
6899 (fix_constructors): Emit the initialization of this$<n> before
6901 (resolve_qualified_expression_name): Build an access to `decl' if
6904 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6906 * parse-scan.y (curent_class): Non longer const.
6907 (inner_qualifier, inner_qualifier_length): Deleted.
6908 (current_class_length): New global.
6909 (bracket_count): Fixed typo in leading comment.
6910 (anonymous_count): New global.
6911 (class_instance_creation_expression:): Handle anonymous classes.
6912 (anonymous_class_creation:): New rule.
6913 (push_class_context): Rewritten.
6914 (pop_class_context): Likewise.
6915 (INNER_QUALIFIER): Macro deleted.
6916 (report_class_declaration): call `push_class_context' when
6917 entering the function. `fprintf' format modified not to use
6919 (report_class_declaration): Assign `package_name' and
6920 `current_class' to NULL separately.
6922 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6924 * expr.c (build_invokeinterface): Call layout_class_methods on
6927 2000-07-27 Tom Tromey <tromey@cygnus.com>
6928 Anthony Green <green@cygnus.com>
6929 Alexandre Petit-Bianco <apbianco@cygnus.com>
6931 * class.c (make_class_data): Create vtable for abstract classes.
6932 (get_dispatch_table): Changed to cope with abstract classes.
6934 2000-07-27 Tom Tromey <tromey@cygnus.com>
6936 * parse.y (patch_method_invocation): Don't reverse the argument
6937 list when dealing with anonymous class constructors. Fixed typo in
6940 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6942 * parse.y (build_alias_initializer_parameter_list): Reverse
6943 crafted list when building aliases for anonymous class
6946 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6948 * parse.y (jdep_resolve_class): Don't bother checking potential
6949 innerclass access if `decl' is NULL.
6950 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6953 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6955 * parse.c: Remove (again.)
6957 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6959 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6960 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6961 outside the `if' statement, alias to innerclass removed, `decl'
6962 used to mark the class complete.
6964 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6966 * parse.y (simple_name:): Fixed typo in error message.
6968 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6970 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6971 or its first operand can be error marks.
6973 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6975 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6976 * parse.y (method_header): Likewise.
6978 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6980 * parse.y (process_imports): Consider that one might be trying to
6981 import an innerclass. Fixes gcj/254
6983 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6985 * parse.y (find_as_inner_class): Handle the case where the
6986 enclosing context of an innerclass has been loaded as bytecode.
6988 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6990 * parse.y (simple_name:): Reject `$' in type names.
6991 (resolve_type_during_patch): Use `type' as a second
6992 argument to resolve_no_layout. Fixes gcj/257.
6994 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6996 * parse.y (find_most_specific_methods_list): Select the only
6997 non-abstract method even if max has been set.
6998 Fixes gcj/285, gcj/298.
7000 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7002 * lang-specs.h: Added %(jc1) to java compiler options.
7004 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7006 * .cvsignore: New file.
7008 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7010 * parse.y (not_accessible_p): Access granted to innerclasses
7011 (indirectly) extending the reference type. Fixes gcj/249.
7013 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7015 * parse.y (patch_method_invocation): Fixed comment.
7016 (maybe_use_access_method): Build this$<n>s to the context of the
7017 target method, or a type that extends it. Fixes gcj/242.
7019 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7023 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7025 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7027 2000-07-13 Tom Tromey <tromey@cygnus.com>
7029 * lang-specs.h: Added %{I*}.
7031 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7033 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7035 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7037 * parse-scan.c: Remove.
7039 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7041 * class.c (set_super_info): Handled protected inner classes.
7042 (common_enclosing_context_p): Bail early if arguments aren't both
7044 (get_access_flags_from_decl): Handle private and protected inner
7046 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7047 (CLASS_PROTECTED): Likewise.
7048 (struct lang_type): New bitfield `poic'.
7049 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7051 (check_inner_class_access): Renamed arguments, added
7052 comments. Handles protected inner classes (fixes gcj/225)
7053 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7055 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7057 * parse.y (resolve_qualified_expression_name): Verify qualified
7058 access to `this'. Fixes gcj/239.
7060 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7062 * jcf-write.c (generate_classfile): Don't install ConstantValue
7065 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7067 * parse.y (resolve_qualified_expression_name): Handle inner class
7068 access. Fixes gcj/256.
7070 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7072 * jcf-write.c (generate_classfile): Properly install the
7073 ConstantValue attribute and the initial value constant pool index
7074 on string constants.
7075 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7078 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7080 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7082 * parse.y (find_as_inner_class): Fixed typo.
7083 (do_resolve_class): Explore enclosing contexts when searching for
7084 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7085 (check_inner_class_access): Check `decl' which can be null in case
7088 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7090 * java-tree.h (java_debug_context): Declared `extern'.
7091 (safe_layout_class): Likewise.
7092 * parse.y (resolve_field_access): Field must be `static' in order
7093 to be replaced by its initial value. Added comments.
7094 (find_applicable_accessible_methods_list): Fixed typo.
7095 (find_most_specific_methods_list): Methods found in innerclasses
7096 take over methods founds in the enclosing contexts.
7097 (java_complete_tree): Loosen restrictions on the type of DECLs
7098 that can be replaced by their initialization values.
7099 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7101 2000-07-05 Tom Tromey <tromey@cygnus.com>
7103 * Make-lang.in (PARSE_DIR): New macro.
7104 (PARSE_RELDIR): Likewise.
7105 (PARSE_C): Likewise.
7106 (PARSE_SCAN_C): Likewise.
7107 ($(PARSE_C)): New target.
7108 ($(PARSE_SCAN_C)): Likewise.
7109 (SET_BISON): New macro.
7110 (BISONFLAGS): Likewise.
7111 (JAVABISONFLAGS): Likewise.
7113 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7115 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7116 argument on the first pass for CNI as well as JNI.
7117 (print_method_info): Set up method name on the first pass only.
7119 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7121 * parse.y (parser_qualified_classname): Removed parameter
7123 (create_interface): Removed first passed parameter to
7124 parser_qualified_classname.
7125 (create_class): Likewise. Don't install alias on static
7126 innerclasses. Fixes gcj/275.
7128 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7130 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7131 debugable statement with empty_stmt_node. Fixes gcj/272
7133 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7135 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7138 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7140 * jcf-write.c (push_long_const): Appropriately cast short negative
7143 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7145 * parse.y (verify_constructor_super): Use loop variable
7146 `m_arg_type' initialized with `mdecl_arg_type'.
7148 2000-06-29 Tom Tromey <tromey@cygnus.com>
7150 * parse.y (resolve_field_access): Handle case where `type_found'
7153 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7155 * expr.c (lookup_field): The same field can be found through two
7156 different interface. Don't declare it ambiguous in that case.
7158 2000-06-27 Tom Tromey <tromey@cygnus.com>
7160 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7161 follows \r, then unget it at a lower level.
7163 2000-06-26 Tom Tromey <tromey@cygnus.com>
7165 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7168 2000-06-25 Tom Tromey <tromey@cygnus.com>
7170 * parse.y (for_statement): Wrap expression in a WFL if it is a
7171 constant. For PR gcj/268.
7173 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7175 * parse.y (do_resolve_class): Minor optimiztion in the package
7176 list search. Removed unnecessary test and return statement.
7177 (valid_ref_assignconv_cast_p): Order of arguments to
7178 enclosing_context_p fixed.
7180 2000-06-24 Tom Tromey <tromey@cygnus.com>
7182 * expr.c (lookup_field): Print error and return error_mark_node if
7183 field reference is ambiguous.
7185 * parse.y (check_abstract_method_definitions): Also check if
7186 `other_method' is abstract.
7188 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7190 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7192 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7193 (struct lang_type): New field `pic'.
7194 (CLASS_PRIVATE): New macro.
7195 * parse.y (check_inner_class_access): New function.
7196 (jdep_resolve_class): Call it.
7198 2000-06-23 Tom Tromey <tromey@cygnus.com>
7200 * parse.y (patch_incomplete_class_ref): Initialize the returned
7201 class. For PR gcj/260.
7203 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7205 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7207 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7209 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7210 Java specific checks.
7211 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7213 * java-tree.def (CASE_EXPR): Marked 'e'.
7214 (DEFAULT_EXPR): Likewise.
7215 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7217 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7218 Java specific checks.
7219 (generate_bytecode_insns): Test try_block for BLOCK before using
7221 * parse.y (build_wfl_wrap): Added `location' argument. Set
7222 EXPR_WFL_LINECOL accordingly.
7223 (dim_expr:): Wrap constants with WFLs.
7224 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7225 (resolve_package): Check for `stmt' not being a BLOCK before
7226 building a debuggable statement with it.
7227 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7229 (resolve_field_access): Make sure `decl' is a DECL before treating
7231 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7232 IDENTIFIER_NODE before treating it as such.
7233 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7234 treating it as such.
7235 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7236 to be applied only on non array types.
7238 2000-06-16 Per Bothner <per@bothner.com>
7240 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7241 define in terms of DECL_RESULT, as that fails when --enable-checking.
7243 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7245 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7246 types the same in comparison.
7247 (CHECK_OP): Add static prototype.
7249 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7251 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7252 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7255 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7257 * decl.c (create_primitive_vtable): Prototype.
7259 * jcf-write.c (generate_bytecode_insns): Initialize variable
7262 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7264 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7266 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7267 to track searched classes, and do not search the same class more than
7268 once. Call find_applicable_accessible_methods_list on immediate
7269 superclass, instead of search_applicable_method_list on all ancestors.
7272 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7274 * parse.y (register_fields): Permit static fields in inner classes
7275 if they are final. Fix for PR gcj/255.
7277 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7279 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7280 * parse.y (find_in_imports): Returned type changed to void,
7281 leading comment fixed.
7282 (register_package): New function.
7283 (qualify_and_find): Likewise.
7284 (package_declaration:): Use `register_package'.
7285 (single_type_import_declaration:): Removed local variable
7286 `node'. Added missing `;' for consistency.
7287 (type_import_on_demand_declaration:): Use `chainon' to link new
7289 (lookup_field_wrapper): Lookup local variables defined in outer
7291 (java_complete_class): Don't reverse the list of imported on demand.
7292 (do_resolve_class): Reorganized. Removed local variable
7293 `original_name'. Call `qualify_and_find' with the current package
7294 name, invoke `find_in_imports_on_demand' right after. Call
7295 `qualify_and_find' with the packages we've seen so far. Fixed
7296 operations numbering in comments.
7297 (java_expand_class): Don't reverse `package_list'.
7298 (find_most_specific_methods_list): New local variables `abstract'
7299 and `candidates'. Use them to pick the right method.
7301 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7303 * parse.y (check_modifiers_consistency): Don't subtract out
7304 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7306 2000-06-04 Philipp Thomas <pthomas@suse.de>
7308 * Makefile.in (INTLLIBS): New.
7312 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7314 * class.c (get_dispatch_table): Build the vtable dummy entry list
7315 element with a null purpose. Fixed leading comment.
7316 (build_dtable_decl): Build an accurate dtable type when appropriate
7319 2000-06-02 Richard Henderson <rth@cygnus.com>
7321 * lang.c (lang_get_alias_set): New.
7323 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7325 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7326 before using it as the accessed field.
7328 2000-05-31 Tom Tromey <tromey@cygnus.com>
7330 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7331 char_array_vtable, short_array_vtable, int_array_vtable,
7332 long_array_vtable, float_array_vtable, double_array_vtable):
7334 * expr.c (get_primitive_array_vtable): New function.
7335 (create_primitive_vtable): New function.
7336 (java_lang_expand_expr): Enable code to statically generate
7338 * decl.c (init_decl_processing): Create primitive vtables.
7339 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7340 short_array_vtable, int_array_vtable, long_array_vtable,
7341 float_array_vtable, double_array_vtable): Define.
7343 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7345 * java/parse.y (find_applicable_accessible_methods_list):
7346 Don't add an uninitialized value to the list.
7348 2000-05-25 Tom Tromey <tromey@cygnus.com>
7350 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7351 when trying to see if field's class should be initialized. Always
7352 initialize field's declaring class, not qualified class.
7355 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7356 `wfl_operator', to maybe_build_primttype_type_ref.
7359 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7361 * parse.y (patch_method_invocation): Don't try to lookup methods
7364 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7366 * parse.y (resolve_field_access): Call the appropriate <clinit>
7367 before accessing the length of a static array. Craft a decl for
7368 the field while its time. Fixes PR gcj/129.
7370 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7372 * parse.y (resolve_package): Correctly set `*next' (was off by
7374 (resolve_qualified_expression_name): Fixed comment.
7376 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7378 * jcf-parse.c (jcf_parse_source): Reset current_class and
7379 current_function_decl to NULL before parsing a new file.
7381 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7383 * parse.y (block_end:): If the collected block doesn't feature a
7384 statement, insert an empty statement.
7386 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7388 * parse.y (maybe_yank_clinit): New function.
7389 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7390 end of the list of methods belonging to a class.
7391 (java_complete_expand_method): Check whether <clinit> is really
7392 necessary and expand it accordingly.
7394 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7396 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7397 processed by the method's switch statement.
7399 2000-05-19 Tom Tromey <tromey@cygnus.com>
7401 * java-tree.h: Added init state enum.
7402 * decl.c (emit_init_test_initialization): Initialize class
7403 initialization check variable by looking at class' state.
7405 2000-05-19 Tom Tromey <tromey@cygnus.com>
7407 * java-tree.h (build_instanceof): Declare.
7408 (build_get_class): Declare.
7409 * parse.y (patch_binop): Use build_instanceof.
7410 * expr.c (build_instanceof): New function. If class is final,
7411 don't make a function call.
7412 (expand_java_INSTANCEOF): Use it.
7413 (build_get_class): New function.
7415 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7417 * jcf-write.c (generate_classfile): Scan the source_file for
7418 slashes with the right pointer variable.
7420 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7422 * lang.c (lang_decode_option): Update -Wunused flags by calling
7424 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7426 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7428 * check_init.c (check_init): Constify local char *.
7429 * class.c (push_class): Constify local char *.
7430 * java_tree.h: Update prototypes.
7431 * jcf-io.c (open_class): Constify filename parameter and
7433 (find_class): Remove redundant string copy. Cast return from
7435 * jcf-parse.c (read_class, parse_class_file, yyparse):
7436 Constify local char *.
7437 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7438 Constify local char *.
7439 * jcf.h (JCF): Constify filename and classname.
7440 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7441 * lang.c (init_parse): Constify parameter and return value.
7442 * lex.c (java_get_line_col): Constify filename parameter.
7443 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7444 * parse.y (java_parser_context_suspend,
7445 issue_warning_error_from_context, safe_layout_class): Constify
7447 * parse.c: Regenerate.
7449 2000-05-08 Tom Tromey <tromey@cygnus.com>
7451 * expr.c (build_jni_stub): Cache the result of
7452 _Jv_LookupJNIMethod.
7454 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7456 * decl.c (predef_filenames_size): Now 7.
7457 (predef_filenames): New seventh entry.
7459 2000-05-04 Tom Tromey <tromey@cygnus.com>
7461 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7462 Keep track of when we've seen a reference field after a
7463 non-reference field.
7464 (get_boehm_type_descriptor): Handle case where we see
7465 non-reference fields but no trailing reference field.
7466 * decl.c (rawdata_ptr_type_node): Define.
7467 (init_decl_processing): Initialize rawdata_ptr_type_node.
7468 * java-tree.h (rawdata_ptr_type_node): Declare.
7470 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7472 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7473 specifiers in calls to fprintf.
7475 2000-05-03 Andrew Haley <aph@cygnus.com>
7477 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7479 * javaop.h (WORD_TO_INT): New function.
7480 (IMMEDIATE_s4): Use WORD_TO_INT.
7481 * jcf.h (JPOOL_INT): Ditto.
7483 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7486 2000-04-19 Tom Tromey <tromey@cygnus.com>
7488 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7490 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7492 * expr.c (build_jni_stub): New function.
7493 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7495 * parse.y (java_complete_expand_methods): Expand a native method
7496 and call build_jni_stub if -fjni given.
7497 * lang-options.h: Document -fjni.
7498 * lang.c (flag_jni): New global.
7499 (lang_f_options): Added `jni' entry.
7500 * java-tree.h (soft_lookupjnimethod_node,
7501 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7503 (flag_jni): Declare.
7504 (build_jni_stub): Declare.
7505 (struct lang_decl): Added `native' flag.
7506 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7508 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7509 soft_jnipopsystemframe_node): New globals.
7510 (init_decl_processing): Set them. _Jv_InitClass only takes one
7513 * java-tree.def: Put into `C' mode.
7515 2000-04-27 Tom Tromey <tromey@cygnus.com>
7518 * expr.c (expand_invoke): Generate check to see if object pointer
7519 is null in nonvirtual invocation case.
7520 * java-tree.h (soft_nullpointer_node): Declare.
7521 * decl.c (soft_nullpointer_node): New global.
7522 (init_decl_processing): Initialize soft_nullpointer_node.
7523 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7524 or `private' methods.
7525 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7527 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7529 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7532 2000-04-26 Tom Tromey <tromey@cygnus.com>
7534 * zextract.c (find_zip_file_start): New function.
7535 (read_zip_archive): Use it.
7537 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7539 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7541 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7543 * class.c (common_enclosing_context_p): New function.
7544 * java-tree.h (common_enclosing_context_p): Added prototype.
7545 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7546 classes sharing an outer context with the current instance.
7547 * parse.y (build_access_to_thisn): Fixed leading comment.
7548 (verify_constructor_super): New local `supper_inner'. Skip
7549 enclosing context argument in the case of inner class constructors.
7550 (patch_method_invocation): Insert proper context as second
7551 parameter to pure inner class constructor super invocations.
7553 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7555 * parse.y (end_class_declaration): Reset the interface number
7558 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7560 * parse.y (source_start_java_method): Deleted unnecessary code.
7561 (patch_method_invocation): Fixed comment.
7563 2000-04-24 Robert Lipe <robertlipe@usa.net>
7565 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7567 2000-04-23 Tom Tromey <tromey@cygnus.com>
7569 * boehm.c (mark_reference_fields): Use int_byte_position.
7571 2000-04-22 Tom Tromey <tromey@cygnus.com>
7573 * boehm.c (mark_reference_fields): Only call byte_position on
7576 2000-04-22 Tom Tromey <tromey@cygnus.com>
7578 * boehm.c (mark_reference_fields): Added `last_view_index'
7579 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7581 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7583 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7584 * parse.y (check_class_interface_creation): Fixed comments. Select
7585 permitted modifiers for (inner) interfaces. Changed error message
7586 to report rejected modifiers used with local classes.
7588 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7590 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7591 of directly inherited type considered in scope.
7592 * parse.y (do_resolve_class): Search inherited classes for inner
7595 2000-04-20 Tom Tromey <tromey@cygnus.com>
7597 * parse.y (not_accessible_p): Use member's class, not current
7598 class, when doing inheritance check for protected reference.
7601 2000-04-20 Jason Schroeder <shrode@subnature.com>
7603 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7605 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7607 * parse.y (lookup_field_wrapper): Search for final local aliases.
7608 (resolve_expression_name): Let lookup_field_wrapper search for
7609 final local aliases. Force the value of `name' if one is found.
7610 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7611 an expression name. Fixed comments.
7613 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7615 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7617 2000-04-19 Tom Tromey <tromey@cygnus.com>
7619 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7621 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7623 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7625 2000-04-18 Tom Tromey <tromey@cygnus.com>
7628 * gjavah.c (utf8_cmp): Changed return value.
7629 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7631 (cxx_keywords): New global.
7632 (get_field_name): Handle new result of cxx_keyword_subst.
7633 (print_method_info): Likewise.
7635 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7637 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7638 with a newline, for CNI.
7639 (print_stub_or_jni): Print a space or newline before method name for
7641 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7642 (process_file): Include gcj/cni.h if generating CNI stubs.
7644 2000-04-16 Tom Tromey <tromey@cygnus.com>
7646 * gjavah.c (decompile_method): Use print_field_name.
7649 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7651 * parse.y (java_expand_classes): Reverse the package list once.
7652 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7654 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7655 the `==' and `!=' operators.
7657 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7659 * jcf-write.c (generate_bytecode_insns): At invocation time,
7660 always relate an interface method to the type of its selector.
7662 2000-04-05 Tom Tromey <tromey@cygnus.com>
7665 * expr.c (expand_invoke): Generate check to see if object pointer
7666 is null in nonvirtual invocation case.
7667 * java-tree.h (soft_nullpointer_node): Declare.
7668 * decl.c (soft_nullpointer_node): New global.
7669 (init_decl_processing): Initialize soft_nullpointer_node.
7670 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7671 or `private' methods.
7672 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7674 2000-04-05 Tom Tromey <tromey@cygnus.com>
7677 * parse.y (check_final_assignment): Recognize assignments to the
7678 `length' field of an array when generating class files.
7680 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7682 * class.c (decl_hash): Prototype removed.
7683 (decl_compare): Likewise.
7685 2000-04-05 Tom Tromey <tromey@cygnus.com>
7687 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7688 * parse.y (check_modifiers_consistency): Check for final/volatile
7689 clash. Fixes PR gcj/164.
7691 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7693 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7695 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7697 (add_method_1): Use `java_hash_hash_tree_node' and
7698 `java_hash_compare_tree_node'.
7699 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7700 (java_hash_compare_tree_node): Likewise.
7701 * parse.y (find_applicable_accessible_methods_list): Create,
7702 delete and use a hash table to remember already searched interfaces.
7704 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7706 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7709 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7711 * boehm.c (mark_reference_fields, set_bit): Prototype.
7712 (set_bit): Un-ANSI-fy definition.
7714 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7717 * decl.c (emit_init_test_initialization): Likewise.
7719 * gjavah.c (jni_print_char): Likewise.
7721 * parse.y (create_new_parser_context): Likewise.
7723 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7725 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7726 patch missing hunk. Fixed indentation.
7728 2000-03-30 Tom Tromey <tromey@cygnus.com>
7730 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7731 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7733 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7735 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7736 when negative *before* using it as an array index.
7737 * ChangeLog: Fixed typo.
7739 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7741 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7742 to 0 when it reaches -1.
7744 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7746 * jcf-parse.c (get_constant): Properly cast `num' during the
7747 invocation of `add_double'.
7748 * jcf-write.c (push_long_const): Properly cast `lo' before
7749 comparing it to short bounds.
7750 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7751 `interface_body:' is reduced after the current interface is
7754 2000-03-26 Tom Tromey <tromey@cygnus.com>
7756 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7757 Java-specific `-f' option.
7759 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7761 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7762 Adjust order of making types.
7763 Make bitsize_*_node values.
7765 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7767 * class.c (make_field_value): Use byte_position.
7768 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7769 (java_array_data_offset): Likewise.
7770 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7773 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7775 * parse.y (check_abstract_method_definitions): New local
7776 `end_type_reached'. Make sure we also consider `end_type'.
7777 (java_check_abstract_method_definitions): Make sure we eventually
7778 consider `java.lang.Object'.
7779 (maybe_use_access_method): Don't use access method if not in the
7780 context of a pure inner class or if the method's context is right.
7781 (find_applicable_accessible_methods_list): New static flag
7782 `object_done'. Don't search abstract classes as interfaces. Fixed
7783 indentation. Fixed the `java.lang.Object' only search. Search
7784 class interface(s) first, then fully search enclosing contexts.
7785 (find_most_specific_methods_list): Pick the closest candidate when
7786 they're all abstract.
7788 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7790 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7791 properly initialize `finished_label'. Don't emit gotos for empty
7794 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7796 * except.c (emit_handlers): Clear catch_clauses_last.
7798 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7800 * parse.y (check_method_types_complete): New function.
7801 (create_class): Reset anonymous class counter only when seeing an
7803 (java_complete_class): JDEP_METHOD: Don't recompute signature
7806 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7808 * class.c (build_static_ref): Fixed indentation in comment.
7809 * java-tree.def (TRY_EXPR): Fixed typo in name.
7810 (CLASS_LITERAL): Likewise.
7811 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7812 (struct lang_type): New field `dot_class'.
7813 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7814 (generate_classfile): Method `class$' is synthetic.
7815 * parse.y (build_do_class_method): New function.
7816 (build_dot_class_method_invocation): Likewise.
7817 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7818 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7819 (qualify_ambiguous_name): Likewise.
7820 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7821 (build_try_statement): Fixed leading comment.
7823 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7825 * class.c (make_field_value): Properly handle sizes.
7826 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7827 (layout_class_method): Count using trees.
7828 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7829 * expr.c (java_array_data_offset): Use int_bit_position.
7830 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7831 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7833 2000-03-16 Tom Tromey <tromey@cygnus.com>
7835 * lang.c (flag_hash_synchronization): New global.
7836 (lang_f_options): Added `hash-synchronization'.
7837 * lang-options.h: Mention -fhash-synchronization.
7838 * java-tree.h (flag_hash_synchronization): Declare.
7839 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7840 hash table synchronization is disabled.
7841 * decl.c (init_decl_processing): Only push `sync_info' value when
7842 hash table synchronization is disabled.
7843 * class.c (make_class_data): Only push `sync_info' field when hash
7844 table synchronization is disabled. Removed dead code.
7846 2000-03-16 Tom Tromey <tromey@cygnus.com>
7848 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7850 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7852 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7854 * parse.y (patch_method_invocation): Handle anonymous classes
7855 creation in static context.
7857 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7859 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7860 * parse.y (resolve_qualified_expression_name): Use it.
7861 (patch_method_invocation): Likewise.
7863 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7865 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7866 depending on the type of dependency which dictates what the
7868 (unresolved_type_p): Resolved types limited to the current class.
7870 2000-03-15 Tom Tromey <tromey@cygnus.com>
7872 * decl.c (init_decl_processing): Set type of `sync_info' to be
7875 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7876 Correctly compute bit number for current slot. Zero `high' and
7877 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7878 mark_reference_fields.
7879 (mark_reference_fields): New function.
7881 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7883 * parse.y (register_incomplete_type): Fixed initialization of
7886 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7888 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7890 (push_class_context, pop_class_context): New function.
7891 (class_body:): Call pop_class_context.
7892 (interface_body:): Likewise.
7893 (INNER_QUALIFIER): New macro.
7894 (report_class_declaration): Changed output format and use
7895 INNER_QUALIFIER. Call push_class_context.
7897 2000-02-14 Andrew Haley <aph@cygnus.com>
7899 * check-init.c (check_init): Add new cases for unary and binary
7902 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7904 * parse.y (resolve_package): Set `next' once a type name has been
7905 progressively discovered.
7906 (resolve_qualified_expression_name): Propagate resolution only if
7907 there are remaining qualifiers. Take into account `q' might have
7908 been cleared after re-qualification.
7909 * parse.y (patch_method_invocation): New local `resolved'.
7910 Section dealing with qualified expression rewritten to use
7911 resolve_field_access.
7913 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7915 * parse.h (PUSH_CPC): Fixed indentation.
7916 (DEBUG_CPC): New macro.
7917 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7918 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7919 * parse.y (class_body_declaration:): Use
7920 SET_CPC_INSTANCE_INITIALIZER_STMT.
7921 (method_declaration:): Check for null current_function_decl.
7922 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7923 (java_parser_context_pop_initialized_field): Better handling of
7925 (maybe_make_nested_class_name): Mark nested class name as
7926 qualified when necessary.
7927 (end_class_declaration): Don't call java_parse_context_resume when
7928 one or more error occurred.
7929 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7930 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7931 SET_CPC_INITIALIZER_STMT.
7932 (method_header): Check for inner classes declaring static methods.
7933 (resolve_qualified_expression_name): Handle situation where `this'
7936 2000-03-13 Hans Boehm <boehm@acm.org>
7938 * typeck.c (build_prim_array_type): Correctly set the high word too.
7940 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7942 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7944 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7945 list of methods for interfaces.
7947 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7949 * parse.y (qualify_ambiguous_name): Properly handle expressions
7952 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7954 * parse.y (check_final_assignment): Extended to process
7956 (patch_assignment): Have check_final_assignment called only once.
7958 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7960 * java-tree.h (IS_INIT_CHECKED): New flag.
7961 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7962 * parse.y (patch_string): Call force_evaluation_order on the
7963 completed string concatenation tree.
7964 * expr.c (force_evaluation_order): Call force_evaluation_order on
7965 function's arguments too.
7967 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7969 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7970 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7971 (build_anewarray): Likewise.
7972 * parse.y (patch_newarray): Likewise.
7973 * parse.c: Regenerated.
7975 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7977 * decl.c (init_decl_processing): Added new class fields `depth',
7978 `ancestors', and `idt' to class_type_node. Use
7979 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7980 * class.c (make_class_data): Push initial values for new fields.
7981 * java-tree.h: Updated prototype for `build_invokeinterface'.
7982 * expr.c (build_invokeinterface): Changed parameters to accept
7983 `method' tree. Calculate index of `method' in its declaring
7984 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7985 (expand_invoke): Call `build_invokeinterface' with new parameters.
7986 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7989 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7991 * typeck.c (lookup_do): Search superinterfaces first
7992 when looking up an interface method. From Godmar Back
7995 2000-03-06 Tom Tromey <tromey@cygnus.com>
7997 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7999 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8001 * java-tree.h (lookup_argument_method2): Declared.
8002 (safe_layout_class): Prototype moved from parse.h.
8003 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8004 * parse.y (java_check_regular_methods): Local `super_class' gone.
8005 Call lookup_argument_method2 instead of lookup_argument_method.
8006 Perform modifier match for methods found declared in implemented
8007 interfaces. Fixed indentation problem. Overriding/hiding error
8008 report to take place only for methods found in classes.
8009 * typeck.c (lookup_argument_method): Changed leading
8010 comment. Re-written by calling lookup_do.
8011 (lookup_argument_method2): New function.
8012 (lookup_java_method): Re-written by calling lookup_do.
8013 (lookup_do): New function.
8015 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8017 * check-init.c (check_init): Removed dead code. Handle (blank)
8019 * parse.y (declare_local_variables): New local `final_p', set it
8020 and use it to initialize LOCAL_FINAL.
8021 (check_final_assignment): Only check FIELD_DECLs.
8023 2000-02-17 Tom Tromey <tromey@cygnus.com>
8025 * Makefile.in (JAVA_OBJS): Added boehm.o.
8026 (boehm.o): New target.
8027 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8028 * java-tree.h (flag_use_boehm_gc): Declare.
8029 (get_boehm_type_descriptor): Declare.
8030 * lang.c (lang_f_options): Added `use-boehm-gc'.
8031 (flag_use_boehm_gc): New global.
8032 * lang-options.h: Added -fuse-boehm-gc.
8033 * boehm.c: New file.
8034 * class.c (get_dispatch_table): If class uses a Boehm type
8035 descriptor, put it in the vtable.
8036 (make_class_data): Removed dead code.
8038 2000-03-03 Per Bothner <per@bothner.com>
8040 * decl.c (init_decl_processing): Initialize sizetype properly.
8042 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8044 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8045 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8046 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8047 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8048 (jcf_parse): New local `current'. Load innerclasses seen in outer
8049 context being processed.
8050 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8051 * jcf-write.c (append_innerclasses_attribute): New function.
8052 (append_innerclasses_attribute_entry): Likewise.
8053 (get_access_flags): Handle static classes. Set anonymous and local
8054 classes to be private.
8055 (generate_classfile): Attribute count adjusted. Call
8056 append_innerclasses_attribute.
8057 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8058 PURE_INNER_CLASS_TYPE_P.
8059 * parse.y (parser_qualified_classname): New parameter `is_static',
8060 produce non qualified name accordingly.
8061 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8062 (create_interface): Added argument to parser_qualified_classname.
8063 (create_class): Added argument to parser_qualified_classname. Setup
8064 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8065 (add_inner_class_fields): Fixed indentation.
8066 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8067 (method_declarator): Fixed typo in comment.
8068 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8069 (build_current_thisn): Likewise.
8070 (patch_method_invocation): Likewise.
8072 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8074 * decl.c (current_function_decl): Move to toplev.c.
8076 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8078 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8079 (DECL_BIT_INDEX): Use underlying representation.
8080 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8082 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8084 * expr.c (build_java_ret): Pass proper type to size_binop.
8086 2000-02-25 Anthony Green <green@cygnus.com>
8088 * expr.c (build_class_init): Mark the decl to be ignored by
8090 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8091 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8092 * class.c (init_test_hash_newfunc): New function.
8093 (decl_hash): New function.
8094 (decl_compare): New function.
8095 * decl.c (emit_init_test_initialization): New function.
8096 (complete_start_java_method): Traverse the init test hashtable,
8097 calling emit_init_test_initialization.
8098 (always_initialize_class_p): Define.
8099 * expr.c (build_class_init): Use initialization tests when
8100 emitting class initialization code.
8101 (always_initialize_class_p): Declare.
8102 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8104 * java-tree.h: Include hash.h.
8105 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8106 (struct lang_decl): Add init_test_table field.
8107 (init_test_hash_entry): Define.
8109 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8111 * gjavah.c (main): Avoid using `argi' to report unimplemented
8114 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8116 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8117 initialize locals to avoid warnings. Local `exception_type' moved
8120 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8122 * parse.y (resolve_expression_name): Use `orig' as a second
8123 argument to resolve_field_access.
8124 (resolve_field_access): Removed unnecessary code when dealing with
8127 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8129 * class.c (push_super_field): Don't push the field twice.
8130 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8131 * parse.h (java_reorder_fields): Prototyped.
8132 * parse.y (java_reorder_fields): New function.
8133 (java_layout_class): Simplified not to worry about re-ordering.
8135 2000-02-23 Tom Tromey <tromey@cygnus.com>
8137 * gjavah.c (print_name): In JNI case, correctly quote string.
8138 (print_method_info): Don't handle overrides in JNI mode.
8140 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8142 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8143 value type set to `boolean_type_node'.
8145 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8147 * jcf-dump.c (main): Test for correct condition after
8148 output file creation.
8150 2000-02-19 Anthony Green <green@cygnus.com>
8152 * jcf-depend.c (add_entry): Fix test for first list entry.
8154 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8156 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8157 * constants.c (build_constants_constructor): Likewise.
8159 2000-02-19 Anthony Green <green@cygnus.com>
8161 * jcf-depend.c (add_entry): Add entries to the end of the list.
8163 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8165 * decl.c (INT_TYPE_SIZE): Define if necessary.
8166 (expand_java_return): Handle the case of a native integer smaller
8169 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8171 * gjavah.c (help): Use GCCBUGURL.
8172 * jv-scan.c (help): Likewise.
8173 * jcf-dump.c (help): Likewise.
8175 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8177 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8180 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8182 * jcf-parse.c (load_class): Call `fatal' if no file containing
8183 the target class are found.
8185 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8187 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8188 lex.c, lex.h, and PARSE_H to...
8189 (parse.o, parse-scan.o): ...here, respectively.
8191 * lex.c: Split out code that may trigger SIGFPE from yylex()
8192 to its own function.
8193 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8195 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8197 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8199 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8201 * parse.y (outer_field_access_p): Stop in time when outer contexts
8203 (resolve_qualified_expression_name): Properly qualify *everything*
8204 after a package.type to be resoled as expression names.
8205 (find_applicable_accessible_methods_list): Save/restore `class' to
8206 isolate it from a possible outer context search.
8208 2000-02-15 Tom Tromey <tromey@cygnus.com>
8210 * gjavah.c (jni_print_char): New function.
8211 (print_full_cxx_name): Use it.
8212 (decode_signature_piece): Likewise.
8213 (print_cxx_classname): Likewise.
8215 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8217 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8219 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8221 * gjavah.c: Include version.h.
8223 * jcf-dump.c: Likewise.
8225 * jv-scan.c: Likewise.
8227 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8229 * parse.y (outer_field_access_fix): First parameter now a tree
8230 node. Check for assignment to final. First argument to
8231 build_outer_field_access_fix modified to accommodate prototype.
8232 (build_outer_field_access): Don't check for assignment to final
8234 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8235 possibly returned by outer_field_access_fix. Changed
8236 outer_field_access_fix's first argument.
8237 (check_final_assignment): $finit$'s context is OK.
8238 (patch_unaryop): Use node instead of its line/column value when
8239 calling outer_field_access_fix.
8241 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8243 * parse.y (interface_declaration:): No longer tagged
8244 <node>. Re-installed default action.
8245 (class_member_declaration:): Handle inner interfaces.
8246 (interface_member_declaration): Handle inner interfaces and
8248 (create_interface): Push error if one seen. Suspend parsing
8249 context when processing an inner interface.
8250 (register_fields): Inner class static field limitations not to
8251 apply to inner interfaces.
8253 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8255 * jcf-parse.c (load_class): Update `java_error_count' when a
8256 class' file can't be found.
8257 (parse.y): Avoid (byte)code generation when errors seen.
8259 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8261 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8262 decodes a valid node.
8263 (patch_binop): Handle TRUNC_DIV_EXPR.
8265 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8267 * parse.y (resolve_package): New local `acc'. Try to progressively
8268 build and guess a package and type name.
8270 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8272 * parse.y (find_applicable_accessible_methods_list): Load and
8273 layout the search class if necessary.
8274 (java_complete_tree): Keep to original type of the folded initial
8277 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8279 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8280 Generate error message if circularity is detected. New static
8282 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8283 * jcf-write.c (generate_bytecode_insns): Very simply handle
8285 * parse.y (java_check_circular_reference): Use
8286 `cyclic_inheritance_report' during report, if necessary.
8287 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8288 walking NEW_ARRAY_INIT twice.
8290 2000-02-09 Tom Tromey <tromey@cygnus.com>
8292 * parse.y (check_class_interface_creation): Allow inner classes to
8293 be `private' or `protected', check modifiers' consistency. Prevent
8294 block local classes from bearing any modifiers.
8296 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8298 * except.c (check_start_handlers): Re-add prototype lost in last
8300 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8302 2000-02-09 Andrew Haley <aph@cygnus.com>
8304 * decl.c (clear_binding_level): Remove excess initializer.
8305 (maybe_poplevels): Remove unused variable.
8306 (force_poplevels): Ditto.
8307 (struct binding_level): Add comment.
8309 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8311 * jcf-write.c (generate_classfile): Don't consider
8312 pre-initialization with reference value (use <clinit> instead.)
8313 * parse.y (java_fix_constructors): No generated constructor for
8315 (build_outer_field_access): Removed debug message.
8316 (outer_field_expanded_access_p): Adapted to bytecode generation.
8317 (build_outer_field_access_method): Use fix_method_argument_names.
8318 (build_outer_method_access_method): Fixed indentation. Added
8319 comment. Handle access method generation for static and also void
8321 (build_access_to_thisn): Inserted debug message.
8322 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8323 (resolve_qualified_expression_name): Fixed comment.
8324 (not_accessible_p): Adapted to bytecode generation. Added comment.
8325 (patch_method_invocation): Added comment.
8326 (maybe_use_access_method): Fixed leading comment. Handle static
8328 (java_complete_lhs): Don't shortcut handling of initialized upon
8329 declaration String type static fields when generating bytecode.
8330 (patch_unaryop): Handle outer field access when generating
8333 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8335 * java-tree.h (FIELD_THISN): New macro.
8336 * jcf-write.c (append_synthetic_attribute): New function.
8337 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8338 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8339 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8341 (build_outer_field_access): Turned on access functions usage and
8342 generation when compiling to bytecode.
8343 (maybe_use_access_method): Likewise.
8345 2000-01-25 Andrew Haley <aph@cygnus.com>
8347 * java-except.h (struct eh_range): Add `expanded' field.
8348 (maybe_start_try): Add end_pc arg.
8349 (maybe_end_try): Ditto.
8350 * java-tree.h (force_poplevels): new function.
8351 * expr.c (expand_byte_code): Don't call maybe_start_try or
8353 * except.c (add_handler): Reset expanded.
8354 (expand_start_java_handler): Set expanded.
8355 (check_start_handlers): Don't expand a start handler that's
8356 already been expanded.
8357 (maybe_start_try): Add end_pc arg. Only expand a handler which
8359 (expand_end_java_handler): call force_poplevels.
8360 (force_poplevels): new function.
8361 * decl.c (binding_level): Add start_pc of binding level.
8362 (maybe_pushlevels): Call maybe_start_try when pushing binding
8364 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8365 (LARGEST_PC): Define.
8366 (clear_binding_level): Use LARGEST_PC.
8368 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8369 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8370 (binding_depth, is_class_level, current_pc): new variables.
8371 (struct binding_level): ditto.
8372 (indent): new function.
8373 (push_jvm_slot): add debugging info.
8374 (maybe_pushlevels): ditto.
8375 (maybe_poplevels): ditto.
8378 (start_java_method): ditto.
8379 (give_name_to_locals): comment only.
8380 * except.c (binding_depth, is_class_level, current_pc):
8382 (expand_start_java_handler): add debugging info.
8383 (expand_end_java_handler): ditto.
8385 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8387 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8388 (print_name_for_stub_or_jni, process_file): Constify a char*.
8390 2000-02-03 Tom Tromey <tromey@cygnus.com>
8392 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8394 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8396 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8397 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8400 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8402 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8403 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8404 (struct lang_type): New field `ii_block'.
8405 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8406 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8407 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8408 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8409 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8410 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8412 * parse.y (add_instance_initializer): New function.
8413 (in_instance_initializer): New static global.
8414 (class_body_declaration:): Link instance initializer block.
8415 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8416 (array_creation_expression:): Remove unused local.
8417 (java_parser_context_push_initialized_field): Fixed leading
8418 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8419 CPC_INSTANCE_INITIALIZER_LIST.
8420 (java_parser_context_pop_initialized_field): Likewise.
8421 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8422 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8423 CPC_INITIALIZER_STMT.
8424 (fix_constructors): New local `class_type'. Use it. Call
8425 add_instance_initializer.
8426 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8427 (patch_return): Forbid return in instance initializers.
8428 (patch_throw_statement): Enforce exception handling in the context
8429 of instance initializers.
8431 2000-02-03 Tom Tromey <tromey@cygnus.com>
8433 * Make-lang.in (java.mostlyclean): Remove executables in
8436 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8438 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8439 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8440 (java_float_finite): Convert to use union Word from javaop.h.
8441 (java_double_finite): Convert to use union DWord from javaop.h.
8443 2000-02-02 Tom Tromey <tromey@cygnus.com>
8445 * gjavah.c (options): Added `jni' entry.
8446 (help): Document -jni.
8447 (flag_jni): New global.
8448 (process_file): Handle JNI output. Don't print text from
8449 -prepend, -add, etc, when generating stubs. Only remove `.class'
8450 suffix if it actually exists.
8451 (main): Create a `.c' file when run with `--jni --stubs'. Create
8452 correct output file name with `--jni'.
8453 (print_include): Mangle header name differently in JNI case.
8454 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8456 (print_method_info): Handle JNI case. Put signature info into
8457 method name. Handle case when STREAM is NULL.
8458 (print_name_for_stub_or_jni): New function.
8459 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8460 (print_cxx_classname): Handle JNI.
8461 (print_full_cxx_name): Likewise.
8462 (decode_signature_piece): Likewise.
8463 (overloaded_jni_method_exists_p): New function.
8464 (struct method_name): Added `signature' and `sig_length' fields.
8465 (HANDLE_END_FIELD): Do nothing in JNI mode.
8467 2000-02-02 Tom Tromey <tromey@cygnus.com>
8469 * jv-scan.c: Include version.c, <getopt.h>.
8470 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8471 (options): New array.
8472 (usage): New function.
8473 (version): New function.
8474 (main): Use getopt_long to parse command line.
8475 * jcf-dump.c: Include version.c, <getopt.h>.
8476 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8477 OPT_JAVAP): New macros.
8478 (options): New array.
8479 (usage): Return `void'. Changed message.
8480 (help): New function.
8481 (version): New function.
8482 (main): Use getopt_long_only to parse command line.
8483 * gjavah.c: Include <getopt.h>.
8484 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8485 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8486 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8487 (options): New array.
8488 (java_no_argument): Removed.
8489 (help): Updated with missing options.
8490 (main): Use getopt_long_only to parse command line.
8491 (usage): Changed message.
8493 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8495 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8496 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8497 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8498 * parse.y (array_creation_expression:): Handle anonymous arrays.
8499 (build_array_from_name): Don't set `ret_name' if null.
8500 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8501 (qualify_ambiguous_name): Likewise.
8502 (java_complete_expand_class): Likewise.
8504 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8506 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8507 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8508 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8509 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8510 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8511 AIPL_FUNCTION_COMPLETED_INVOCATION.
8512 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8513 AIPL_FUNCTION_INVOCATION_READY.
8514 (AIPL_FUNCTION_DECLARATION): New enum entry.
8515 * parse.y (reorder_static_initialized): New function.
8516 (java_parser_context_pop_initialized_field): Use it.
8517 (add_inner_class_fields): Use
8518 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8519 augmented. Install marker after last alias initializer, if any.
8520 (generate_finit): Fixed typo. Don't try to retain only the used
8522 (method_header): Compute and set DECL_FUNCTION_NAP.
8523 (method_declarator): Fixed comment. Insert alias initializer in
8525 (build_alias_initializer_parameter_list): Fixed leading
8526 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8527 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8528 (java_complete_expand_class): Code to retain only used aliases
8530 (java_complete_expand_methods): New local `first_decl'. Generate
8531 $finit$ first, then expand the constructors, regular methods and
8533 (java_complete_expand_method): Don't report error on missing
8534 return statement if previously detected bogus.
8535 (fix_constructors): Don't patch constructor parameters list.
8536 (patch_method_invocation): Use new AIPL enum values. Reverse
8537 alias initializer list for anonymous classes.
8539 2000-01-30 Anthony Green <green@redhat.com>
8541 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8542 determine how many stack slots to pop.
8544 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8546 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8547 error handling/recovery.
8548 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8550 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8552 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8553 FIELD_LOCAL_ALIAS_USED): New macros.
8554 (DECL_FUNCTION_NAP): New macro.
8555 (struct lang_decl): New field `nap'.
8556 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8557 (struct lang_type): New fields `finit_stmt_list' and
8559 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8560 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8561 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8562 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8563 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8564 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8565 (BUILD_THROW): Macro line separator re-indented.
8566 * parse.y (end_class_declaration): New function.
8567 (maybe_generate_pre_expand_clinit): New name for
8568 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8569 pre-expand static fields.
8570 (maybe_generate_clinit): Function deleted.
8571 (check_for_static_method_reference): Prototype's parameter list
8573 (generate_finit): New name for maybe_generate_finit. Changed
8574 leading comment. Function rewritten to use
8575 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8576 (build_alias_initializer_parameter_list): New function.
8577 (java_parser_context_pop_initialized_field): Likewise.
8578 (add_inner_class_fields): Likewise.
8579 (type_declaration:): Call end_class_declaration.
8580 (class_member_declaration:): Likewise.
8581 (formal_parameter_list:): Fixed typos.
8582 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8583 element. Improved error handling.
8584 (block_statement:): Call end_class_declaration.
8585 (anonymous_class_creation:): Likewise.
8586 (create_anonymous_class): Fixed comments.
8587 (create_class): Call add_inner_class_fields.
8588 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8589 (method_header): Use MARK_FINAL_PARMS.
8590 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8591 (method_declarator): Propagate final argument flag.
8592 (craft_constructor): New local `artificial'. Call
8593 build_alias_initializer_parameter_list. Use
8594 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8595 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8597 (complete_expand_class): Get rid of unused outer context local
8599 (java_complete_expand_methods): Fixed leading
8600 comment. Generate/pre-expand <clinit> first. Changed method
8601 expansion order to regular, $finit$, constructors, <clinit>.
8602 (java_complete_expand_method): Set current_function_decl.
8603 (fix_constructors): Fix constructor parameter list to account for
8604 outer context local alias initializers.
8605 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8606 (resolve_expression_name): Lookup outer context local aliases. New
8607 local `access', use it.
8608 (patch_method_invocation): Patch inner class ctor invocation with
8609 outer context local aliases initialization values. $finit$
8610 invocation patching now includes things generated with
8611 build_alias_initializer_parameter_list.
8612 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8613 (build_super_invocation): Likewise.
8614 (patch_assignment): Changed comment.
8616 2000-01-27 Andrew Haley <aph@cygnus.com>
8618 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8622 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8624 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8626 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8628 * parse.y (register_fields): Don't pass a format specifier to
8629 OBSOLETE_MODIFIER_WARNING.
8630 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8631 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8633 (check_modifiers): Change function into a macro.
8634 (check_class_interface_creation): Pass a literal format string.
8636 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8638 * buffer.h: PROTO -> PARAMS.
8639 * check-init.c: Likewise.
8640 * class.c: Likewise.
8641 * constants.c: Likewise.
8642 * convert.h: Likewise.
8644 * except.c: Likewise.
8646 * gjavah.c: Likewise.
8647 * java-except.h: Likewise.
8648 * java-tree.h: Likewise.
8649 * jcf-depend.c: Likewise.
8650 * jcf-dump.c: Likewise.
8651 * jcf-parse.c: Likewise.
8652 * jcf-path.c: Likewise.
8653 * jcf-reader.c: Likewise.
8654 * jcf-write.c: Likewise.
8656 * jv-scan.c: Likewise.
8657 * jvgenmain.c: Likewise.
8658 * jvspec.c: Likewise.
8662 * parse-scan.y: Likewise.
8663 * parse.h: Likewise.
8664 * parse.y: Likewise.
8665 * typeck.c: Likewise.
8666 * verify.c: Likewise.
8669 * zextract.c: Likewise.
8670 * zipfile.h: Likewise.
8672 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8674 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8675 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8676 * constants.c (build_constant_data_ref): Check for cached
8677 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8678 in TYPE_CPOOL_DATE_REF.
8679 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8680 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8681 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8682 (LOCAL_FINAL): New macro.
8683 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8684 constant pool -- don't try to reuse.
8685 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8687 (find_in_current_zip): Use TYPE_JCF.
8688 * parse.h (java_check_final): Prototype removed.
8689 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8690 (maybe_create_class_interface_decl,
8691 check_class_interface_creation): Likewise.
8692 (java_expand_finals): Function removed.
8693 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8694 (block_statement:): Fixed comment.
8695 (anonymous_class_creation:): Likewise.
8696 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8698 (check_class_interface_creation): Loosened error report on (inner)
8699 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8700 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8701 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8703 (create_interface): Likewise.
8704 (anonymous_class_counter): New static global.
8705 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8706 patch. Fixed comments.
8707 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8708 anonymous_class_counter when declaring a toplevel class.
8709 (craft_constructor): Fixed constructor name when handling
8710 anonymous classes. Anonymous class constructors to feature hidden
8712 (java_fix_constructors): Added comment.
8713 (java_check_final): Function removed.
8714 (java_complete_expand_methods): Fixed comment. Don't generate
8715 class data, save its outgoing constant pool instead.
8716 (verify_constructor_super): Skip anonymous class constructor
8717 hidden this$<n> parameter.
8718 (java_expand_classes): New local `saved_ctxp'. Removed call to
8719 java_expand_finals and java_check_final. Expand anonymous class
8720 constructors. Generate class data.
8721 (build_super_invocation): Skip anonymous class hidden this$<n>
8723 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8724 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8725 (set_java_signature): Likewise.
8727 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8729 * gjavah.c: Delete ACC_VISIBILITY define.
8730 * jcf.h: Add ACC_VISIBILITY define.
8731 * parse.y: final: rule tagged <value>.
8732 (java_check_regular_methods): Use ACC_VISIBILITY define for
8733 default package access check.
8734 (local_variable_declaration_statement): Use final: rule.
8736 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8738 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8741 2000-01-17 Tom Tromey <tromey@cygnus.com>
8743 * gjavah.c (print_field_info): Allow non-static final fields.
8745 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8747 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8748 * parse.y (patch_anonymous_class): New function.
8749 (create_anonymous_class): Register incomplete type when the
8750 class/interface to extends/implement isn't known yet.
8751 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8752 (verify_constructor_super): Tuned error message.
8754 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8756 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8757 (ANONYMOUS_CLASS_P): New macro.
8758 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8759 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8760 * parse.y (create_class): Added leading argument.
8761 (maybe_create_class_interface_decl,
8762 check_class_interface_creation): Likewise.
8763 (craft_constructor): New function.
8764 (verify_constructor_super): Added argument in prototype.
8765 (class_declaration:): Inserted leading argument.
8766 (for_begin:): Use FOR_LOOP_P.
8767 (anonymous_class_creation): Create WFL of the anonymous class to
8768 instantiate. Call build_new_invocation. Added comments.
8769 (check_class_interface_creation): Handle parameter `anonymous' in
8770 verbose mode class creation announce.
8771 (link_nested_class_to_enclosing): Exclude anonymous classes.
8772 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8773 anonymous class, even though they appear to have an enclosing
8775 (create_interface): Pass extra argument to
8776 check_class_interface_creation.
8777 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8778 (create_class): Call check_class_interface_creation and
8779 maybe_create_class_interface_decl with extra new argument. Don't
8780 add private this$<n> to anonymous classes.
8781 (method_declarator): Insert hidden this$<n> to anonymous class
8783 (java_fix_constructors): Deleted code creating default
8784 constructor. Call craft_constructor instead.
8785 (java_check_regular_methods): Set `saw_constructor' to 1 for
8787 (fix_constructors): Pass extra argument to verify_constructor_super.
8788 (verify_constructor_super): New local `sdecl', use it. Search for
8789 matching constructor (possibly featuring arguments) in super
8791 (lookup_method_invoke): Craft constructor according to arguments
8792 list when dealing with anonymous class constructors.
8793 (build_super_invocation): Pass arguments to anonymous class super
8795 (search_loop): Use FOR_LOOP_P.
8796 (labeled_block_contains_loop_p): Likewise.
8798 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8800 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8801 (enclosing_context_p): New function.
8802 (get_access_flags_from_decl): Handle CLASS_STATIC.
8803 (maybe_layout_super_class): Extra first argument passed to
8805 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8807 * decl.c (access0_identifier_node): New global.
8808 (init_decl_processing): access0_identifier_node initialized.
8809 (pushdecl): Set DECL_CONTEXT only on non type decls.
8810 * expr.c (lookup_field): Lookup inner class fields in enclosing
8812 (expand_invoke): Use ID_INIT_P.
8813 (expand_java_field_op): Use DECL_CLINIT_P.
8814 * java-tree.def (CLASS_LITERAL): New tree code.
8815 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8816 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8817 (struct lang_decl): New field `inner_access'.
8818 (enclosing_context_p): Prototyped.
8819 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8820 ID_CLINIT_P): New macros.
8821 (CLASS_STATIC): New macro.
8822 (CLASS_ACCESS0_GENERATED_P): New macro.
8823 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8824 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8825 INNER_CLASS_P): New macros.
8826 (DECL_INNER_CLASS_LIST): New macro.
8827 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8829 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8830 the shift value to int. Fixed typo in comment.
8831 * lex.c (inst_id, wpv_id): Initialize.
8832 * mangle.c (unicode_mangling_length): Take `$' into account.
8833 * parse.h (DRECOVER, RECOVER): Terminate properly.
8834 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8835 (typedef struct _jdep): New field `enclosing'.
8836 (JDEP_ENCLOSING): New macro.
8837 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8838 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8839 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8840 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8841 GET_ENCLOSING_CPC_CONTEXT): New macros.
8842 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8843 (do_resolve_class): Added extra argument in prototype.
8844 * parse.y (resolve_class): Added extra argument in prototype.
8845 (maybe_create_class_interface_decl): Likewise.
8846 (maybe_use_access_method, build_wfl_wrap): New functions.
8847 (java_complete_expand_classes, java_complete_expand_class):
8849 (java_parser_context_push_initialized_field,
8850 java_parser_context_suspend, java_parser_context_resume):
8852 (maybe_make_nested_class_name, make_nested_class_name,
8853 set_nested_class_simple_name_value,
8854 link_nested_class_to_enclosing, find_as_inner_class,
8855 find_as_inner_class_do, check_inner_class_redefinition,
8856 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8857 maybe_build_thisn_access_method, build_outer_field_access,
8858 build_outer_field_access_methods, build_outer_field_access_expr,
8859 build_outer_method_access_method, build_new_access_id,
8860 build_outer_field_access_method, outer_field_access_p,
8861 outer_field_expanded_access_p, outer_field_access_fix,
8862 build_incomplete_class_ref, patch_incomplete_class_ref,
8863 create_anonymous_class): Likewise.
8864 (inst_id, wpv_id): New static global variables.
8865 (synchronized:): New rule, tagged <node>.
8866 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8868 (anonymous_class_creation:): New rule, tagged <node>.
8869 (NEW_TK): Tagged <node>.
8870 (type_literals, array_type_literal): New rules, tagged <node>.
8871 (class_declaration:): Removed action when reducing by class_body:
8872 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8873 using GET_CPC in sub-rules.
8874 (class_member_declaration): Handle inner classes.
8875 (method_declaration): When reducing method_header:, reset
8876 current_function_decl when appropriate.
8877 (method_declarator:): Set the number of formal parameter to 0 for
8878 method declared without arguments.
8879 (constructor_declarator:): Likewise.
8880 (static_initializer:): List of elements kept in a list.
8881 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8882 use of the keyword `static' for type declarations.
8883 (block_statement:): Handle inner class declarations.
8884 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8885 type qualified `this'.
8886 (class_instance_creation_expression): Use anonymous_class_creation:
8887 to handle inner class instances creation. Handle qualified `new'.
8888 (something_dot_new): Added appropriate actions.
8889 (create_new_parser_context): New function.
8890 (java_push_parser_context, java_parser_context_save_global,
8891 java_parser_context_suspend): Use create_new_parser_context.
8892 (check_modifiers): Changed leading comment.
8893 (check_class_interface_creation): Handle interclasses.
8894 (add_superinterfaces): Fixed comment.
8895 (create_interface): Build qualified name from the raw_name instead
8896 of its matching WFL. Push the initialized fields list. raw_name added
8897 as an extra argument to maybe_create_class_interface_decl.
8898 (create_class): Build qualified name from the raw_name instead of
8899 its matching WFL. Removed assignment to current_parsed_class_un.
8900 Call PUSH_ERROR before returning an error. Suspend the current
8901 parser context when processing an inner class. Push the
8902 initialized fields list. raw_name added as an extra argument to
8903 maybe_create_class_interface_decl. Add the private this$<n>
8905 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8906 (register_fields): Get the class type from GET_CPC and handle
8907 previous errors. Added code to handle the creation of static
8908 fields in inner classes. Initialized fields initialization
8909 statements kept in a list of lists.
8910 (maybe_generate_finit): Initialized fields initialization
8911 statements kept in a list of lists. Use GET_CPC.
8912 (maybe_generate_clinit): Likewise.
8913 (method_header): Use GET_CPC and GET_CPC_UN.
8914 (parser_qualified_classname): Handle inner classes.
8915 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8916 (java_fix_constructors): Hide pointer to enclosing context
8917 instance in constructor list when dealing with inner classes.
8918 (jdep_resolve_class): Call resolve_class with extra first argument
8920 (resolve_class): Add enclosing context as a first extra argument
8921 to do_resolve_class.
8922 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8924 (resolve_no_layout): Extra argument added to resolve_class
8926 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8927 (java_get_real_method_name): Use GET_CPC_UN.
8928 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8929 (java_check_abstract_methods): Handle static method declared in
8930 inner classes by an error.
8931 (java_check_regular_methods): Use DECL_CLINIT_P.
8932 (source_start_java_method): Also set DECL_MAX_LOCALS.
8933 (create_artificial_method): Call java_parser_context_save_global
8934 and java_parser_context_restore_global instead of saving/restoring
8935 the context by hand.
8936 (expand_start_java_method): Improved verbose mode message.
8937 (java_complete_expand_methods): Fixed leading comment. Use
8939 (fix_constructors): Added assignment to this$<n> if necessary.
8940 (java_expand_classes): Call java_complete_expand_classes instead
8941 of java_complete_expand_methods.
8942 (make_qualified_primary): Simplified.
8943 (merge_qualified_name): Optimized for missing left or right parts.
8944 (resolve_expression_name): Handle access to outer class fields from
8946 (resolve_qualified_expression_name): New macro
8947 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8948 classes. Report error on non appropriate qualification of
8949 `new'. Handle qualified `this'.
8950 (not_accessible_p): Allow access to outer class private fields from
8952 (patch_method_invocation): Handle method invocations through
8953 access methods and inner class constructor invocations.
8954 (find_applicable_accessible_methods_list): Search enclosing
8955 contexts of an inner class.
8956 (search_applicable_methods_list): Fixed typo.
8957 (argument_types_convertible): Handle inner class constructors'
8958 hidden outer context reference argument.
8959 (qualify_ambiguous_name): Handle qualified `this'.
8960 (java_complete_lhs): Handle use of field accessed through
8961 artificial access methods in various cases of assignments. Handle
8963 (check_final_assignment): Use DECL_CLINIT_P.
8964 (valid_ref_assignconv_cast_p): Handle the destination being an
8965 enclosing context of the source.
8966 (patch_unaryop): Handle use of field accessed through artificial
8968 (patch_return): Use DECL_CLINIT_P.
8969 (patch_throw_statement): Use DECL_CLINIT_P.
8970 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8971 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8974 2000-01-16 Anthony Green <green@cygnus.com>
8976 * parse.y (build_string_concatenation): Only use
8977 StringBuffer(String) shortcut if String arg is constant.
8979 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8981 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8982 the shift value to int. Fixed typo in comment.
8984 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8986 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8987 * jcf-write.c: Likewise.
8988 * parse.y: Likewise.
8989 * parse.c: Regenerate.
8991 2000-01-09 Anthony Green <green@cygnus.com>
8993 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8994 bytecodes in the correct order.
8996 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8998 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9000 2000-01-06 Anthony Green <green@cygnus.com>
9002 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9003 before building constant array decl.
9005 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9007 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9008 method invocation and typo in conditional expression.
9009 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9010 the appropriate NOTE_POP.
9011 * parse.y (patch_binop): Shift value mask to feature the right
9014 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9016 * class.c (assume_compiled, assume_compiled_node): Add static
9018 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9020 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9022 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9024 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9025 to `__modifier' to avoid stringifying it.
9027 * parse.y (verify_constructor_circularity): Don't call a variadic
9028 function with a non-literal format string.
9029 (java_check_abstract_methods): Move unreachable code inside
9030 `continue' statement.
9031 (lookup_method_invoke): Call xstrdup, not strdup.
9033 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9036 * jcf-parse.c (yyparse): Likewise.
9038 * jv-scan.c (main): Likewise.
9040 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9042 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9043 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9044 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9047 * parse.y (synchronized, variable_redefinition_error,
9048 check_class_interface_creation, create_interface, create_class,
9049 method_header, finish_method_declaration,
9050 check_modifiers_consistency, method_declarator,
9051 complete_class_report_errors, check_abstract_method_definitions,
9052 java_check_regular_methods, check_throws_clauses,
9053 java_check_abstract_methods, read_import_dir,
9054 check_pkg_class_access, declare_local_variables, fix_constructors,
9055 cut_identifier_in_qualified, resolve_expression_name,
9056 resolve_qualified_expression_name, patch_method_invocation,
9057 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9058 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9059 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9060 patch_try_statement, patch_synchronized_statement,
9061 patch_throw_statement, check_thrown_exceptions,
9062 patch_conditional_expr): Likewise.
9064 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9066 * Makefile.in (LIBDEPS): Added gcc's errors.o
9067 (../jcf-dump$(exeext):): Link with gcc's errors.o
9068 (../gcjh$(exeext):): Likewise.
9069 * expr.c (expand_java_NEW): Layout the entire target type instead of
9070 laying out its methods only.
9071 (lookup_field): Layout the class after having loaded it.
9072 * java-tree.h (java_debug_context): Declared.
9073 * jcf-io.c (toplev.h): Included.
9074 (find_class): Removed assignment to jcf's outofsynch
9075 field. Force source file to be read if newer than its matching
9076 class file. Tweaked debug messages.
9077 * jcf-parse.c (jcf_out_of_synch): Deleted.
9078 (read_class): Call to jcf_out_of_synch removed.
9079 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9080 (jcf_out_of_synch): Prototype deleted.
9081 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9082 `deprecated' and `class_err': integer turned into bit-fields.
9083 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9084 * parse.y (package_list): New global.
9085 (package_declaration:): Record newly parsed package name.
9086 (extra_ctxp_pushed_p): Static global deleted.
9087 (java_parser_context_save_global): Create buffer context for the
9088 purpose of saving globals, if necessary.
9089 (java_parser_context_restore_global): Pop context pushed for the
9090 purpose of saving globals, if necessary.
9091 (java_debug_context_do): New prototype and function.
9092 (java_debug_context): Likewise.
9093 (do_resolve_class): Use already parsed package names to qualify
9094 and lookup class candidate.
9095 (java_pre_expand_clinit): Removed unnecessary local variable.
9097 1999-12-17 Tom Tromey <tromey@cygnus.com>
9099 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9101 (process_file): Use `\n\' at end of each line in string.
9103 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9105 * expr.c (expand_invoke): Layout the loaded class before
9106 attempting to use it.
9107 (expand_java_field_op): Allow final field assignments to take
9109 * typeck.c (convert): Return error_mark_node if expr is null.
9111 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9113 * class.c (class_depth): Return -1 if the class doesn't load
9115 * expr.c (can_widen_reference_to): Check for errors during depth
9116 computation and return 0 accordingly.
9117 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9118 create default constructors and add an other error check.
9119 * parse.h (java_fix_constructors): Prototyped.
9120 * parse.y (java_pre_expand_clinit): Likewise.
9121 (build_super_invocation): Re-prototyped to feature one argument.
9122 (java_check_circular_reference): Directly use `current'.
9123 (java_fix_constructors): New function.
9124 (java_check_regular_methods): Don't create default constructors
9125 here, but abort if none were found.
9126 (java_complete_expand_methods): Pre-process <clinit> calling
9127 java_pre_expand_clinit.
9128 (java_pre_expand_clinit): New function.
9129 (fix_constructors): build_super_invocation invoked with the
9130 current method declaration as an argument.
9131 (build_super_invocation): Use the context of the processed method
9132 decl argument instead of current_class.
9133 * typeck.c (lookup_java_method): Take WFLs in method names into
9136 1999-12-14 Per Bothner <per@bothner.com>
9138 * class.c (make_class_data): flag_keep_inline_functions to keep
9139 private methods in the method array.
9141 1999-12-15 Anthony Green <green@cygnus.com>
9143 * check-init.c (check_init): Take into account both types of
9144 `throw's when checking for uninitialized variables.
9146 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9148 * parse.y (java_complete_lhs): Force conversion of array
9149 dimensions to int_type_node, that's what runtime's ABI expects.
9151 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9153 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9154 operand of a WFL, until the Java front-end gets fixed with regard
9155 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9157 1999-12-10 Andrew Haley <aph@cygnus.com>
9159 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9160 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9161 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9165 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9167 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9168 before calling expand_eh_region_start and expand_start_all_catch.
9169 * except.c (expand_start_java_handler): Switch to permanent
9170 obstack before calling expand_eh_region_start.
9171 (expand_end_java_handler): Switch to permanent obstack before
9172 calling expand_start_all_catch.
9174 1999-12-5 Anthony Green <green@cygnus.com>
9176 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9177 function with side effects.
9178 (init_decl_processing): Mark all memory allocating DECLs with
9181 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9183 * except.c (expand_end_java_handler): Call
9184 expand_resume_after_catch and end_catch_handler.
9186 1999-11-30 Anthony Green <green@cygnus.com>
9188 * verify.c (verify_jvm_instructions): Create new return label
9189 chain if non existent (don't rely on the verified state of the jsr
9192 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9194 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9195 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9197 * parse.y (patch_assignment): Removed bogus final class test on
9198 lhs when checking on whether to emit an ArrayStoreException runtime
9200 * expr.c (expand_java_arraystore): Likewise.
9202 1999-11-28 Anthony Green <green@cygnus.com>
9204 * decl.c (find_local_variable): Reuse single slot decls when
9207 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9209 * jcf-parse.c (saw_java_source): Global variable removed.
9210 (read_class): Don't use `saw_java_source'. Added extra braces.
9211 (yyparse): Code setting `saw_java_source' removed.
9213 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9215 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9217 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9219 * verify.c (merge_type_state): Non verified subroutines being
9220 considered more than once to trigger passive type merge.
9222 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9224 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9225 in case of error. Error message tuned.
9227 1999-11-21 Anthony Green <green@cygnus.com>
9229 * constants.c (find_methodref_index): Unwrap method names before
9230 inserting them in the constant pool.
9232 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9234 * class.c (assume_compiled_node): New typedef.
9235 (assume_compiled_tree): New static data.
9236 (find_assume_compiled_node): New function.
9237 (add_assume_compiled): New function.
9238 (assume_compiled): New function.
9239 * class.c (make_class_data): Use assume_compiled.
9240 (is_compiled_class): Use assume_compiled.
9242 * java-tree.h (add_assume_compiled): Declare.
9244 * lang.c (lang_decode_option): Parse new options.
9246 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9248 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9249 int_type_node: that's what `_Jv_AllocObject' expects.
9251 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9253 * parse.y (lookup_method_invoke): Use lang_printable_name to
9254 reliably build the type name during error report. Fixes PR gcj/97.
9256 1999-11-09 Tom Tromey <tromey@cygnus.com>
9258 * jcf-path.c: Include <sys/stat.h>.
9259 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9260 (DIR_UP): New macro.
9262 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9264 * parse.y (source_end_java_method): Resume permanent allocation,
9265 reversing Apr 27 1998 patch.
9266 (patch_string_cst): Pop obstacks after having pushed the permanent
9269 1999-11-05 Tom Tromey <tromey@cygnus.com>
9271 * class.c (finish_class): Emit inlined methods if any native
9272 methods exist in the class. Fixes PR gcj/85.
9274 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9276 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9277 (qualify_ambiguous_name): Likewise.
9279 1999-11-03 Godmar Back <gback@cs.utah.edu>
9281 * typeck.c: (lookup_java_method): search all inherited
9282 interfaces when looking up interface method.
9284 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9286 * parse.y (method_header:): Issue error message for rule `type
9288 (synchronized:): Error report when not using synchronized.
9290 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9292 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9293 being used before the superclass constructor has been called.
9294 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9295 instead of `CALL_THIS_CONSTRUCTOR_P'.
9297 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9299 * check-init.c: Fix typo in comment.
9301 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9303 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9306 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9308 * parse.y (expression_statement:): Call function to report
9309 improper invocation of a constructor.
9310 (parse_ctor_invocation_error): New function.
9312 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9314 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9317 1999-10-21 Tom Tromey <tromey@cygnus.com>
9319 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9320 in generated `main'.
9322 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9324 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9325 (qualify_ambiguous_name): Likewise.
9327 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9329 * parse.y (java_complete_tree): fold_constant_for_init to work on
9331 (java_complete_lhs): Likewise.
9332 (array_constructor_check_entry): Complete an initializer element
9333 on permanent_obstack.
9335 1999-10-19 Tom Tromey <tromey@cygnus.com>
9337 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9338 From Mike Moreton <mike@pillim.demon.co.uk>.
9340 1999-10-15 Greg McGary <gkm@gnu.org>
9342 * java-tree.h (flag_bounds_check): Remove extern decl.
9343 * lang.c (flag_bounds_check): Remove global variable.
9344 (lang_f_options): Remove "bounds-check" entry.
9345 (lang_init_options): Default flag_bounds_check to "on".
9347 1999-10-14 Tom Tromey <tromey@cygnus.com>
9349 * jvgenmain.c (usage): New function.
9350 (main): Use it. Also, handle `-D' options.
9351 * jvspec.c (lang_specific_driver): Recognize -D.
9352 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9354 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9356 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9358 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9359 variadic function with a non-literal format string.
9361 * parse-scan.y (report_main_declaration): Likewise.
9363 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9365 * parse.y (read_import_dir, patch_assignment, patch_binop,
9366 patch_array_ref): Likewise.
9368 * typeck.c (build_java_array_type): Likewise.
9370 * verify.c (verify_jvm_instructions): Likewise.
9372 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9374 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9376 1999-10-07 Anthony Green <green@cygnus.com>
9378 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9379 where CHECK_PUT may fail for valid reasons.
9381 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9382 UNSAFE_PUTN): New macros.
9384 1999-10-04 Tom Tromey <tromey@cygnus.com>
9386 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9387 well. Fixes Java PR gcj/59.
9388 * parse-scan.y (yyerror): Report errors.
9390 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9392 * decl.c (insert_block): Remove unconditional `abort'.
9394 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9396 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9397 FUNCTION_CODE now of type int. All callers changed.
9398 Set the builtin's DECL_BUILT_IN_CLASS.
9400 1999-09-23 Tom Tromey <tromey@cygnus.com>
9402 * jvspec.c (lang_specific_driver): Don't read spec file if
9403 -fsyntax-only given.
9405 1999-09-22 Tom Tromey <tromey@cygnus.com>
9407 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9409 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9410 (WORDS_TO_LONG): Likewise.
9411 (WORDS_TO_DOUBLE): Likewise.
9413 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9415 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9416 (RELOCATION_VALUE_1): Likewise.
9417 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9418 push_in_const, push_long_const): Prototyped.
9419 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9420 (push_constant2): Likewise.
9421 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9422 (find_constant_wide): Cast find_constant2's integer arguments to
9424 (find_constant_index): Cast find_constant2's and find_constant2's
9425 integer arguments to `jword'.
9426 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9427 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9428 (emit_if): Use RELOCATION_VALUE_1.
9429 (emit_goto): Likewise.
9430 (emit_jsr): Likewise.
9431 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9432 argument to push_long_const to HOST_WIDE_INT.
9434 1999-09-15 Andreas Schwab <schwab@suse.de>
9436 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9438 1999-09-20 Nick Clifton <nickc@cygnus.com>
9440 * lang.c (lang_decode_option): Extend comment.
9442 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9444 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9447 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9449 * gjavah.c (get_field_name, print_method_info, print_include,
9450 add_namelet): Use xmalloc, not malloc.
9452 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9453 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9456 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9458 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9460 * jcf-path.c (add_entry): Likewise.
9462 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9464 * jv-scan.c (xmalloc): Remove definition.
9466 * jvgenmain.c (xmalloc): Likewise.
9468 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9470 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9472 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9473 concat, not xmalloc/sprintf.
9474 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9475 (xstrdup): Remove definition.
9477 * parse.y (duplicate_declaration_error_p,
9478 constructor_circularity_msg, verify_constructor_circularity,
9479 check_abstract_method_definitions, java_check_regular_methods,
9480 java_check_abstract_methods, patch_method_invocation,
9481 check_for_static_method_reference, patch_assignment, patch_binop,
9482 patch_cast, array_constructor_check_entry, patch_return,
9483 patch_conditional_expr): Use xstrdup, not strdup.
9485 * zextract.c (ALLOC): Use xmalloc, not malloc.
9487 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9489 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9491 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9492 (do_spec, lang_specific_pre_link, lang_specific_driver,
9493 input_filename, input_filename_length): Don't declare.
9494 (main_class_name, jvgenmain_spec, lang_specific_driver):
9496 (lang_specific_driver): All calls to the function pointer
9497 parameter now explicitly call `fatal'.
9499 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9501 * parse.y (find_applicable_accessible_methods_list): Search
9502 abstract classes as interfaces.
9504 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9506 * class.c (finish_class): We're now outside a valid method
9507 declaration. Tell the rest of gcc so.
9509 1999-09-08 Bruce Korb autogen@linuxbox.com
9511 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9513 1999-09-07 Tom Tromey <tromey@cygnus.com>
9515 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9517 (decode_signature_piece): Don't emit "::" in JArray<>.
9518 (print_namelet): Only print trailing `;' when printing a class.
9520 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9522 * java-tree.h: Delete declarations for all tree nodes now moved to
9524 * decl.c: Delete their definitions.
9526 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9528 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9529 * Makefile.in (OBJS): Add ggc-callbacks.o.
9530 (OBJDEPS): Likewise.
9532 1999-09-03 Tom Tromey <tromey@cygnus.com>
9534 * parse.y (strip_out_static_field_access_decl): Return operand if
9535 it satisfies JDECL_P.
9537 1999-09-02 Tom Tromey <tromey@cygnus.com>
9539 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9540 Handle nested arrays, like `[[I'.
9542 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9544 * class.c (finish_class): Remove unused parameter, all callers
9547 * expr.c (build_java_athrow): Change return type to void.
9548 (java_lang_expand_expr): Make sure each case in switch returns a
9551 * java-tree.h (finish_class): Fix prototype to take void args.
9553 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9554 (main): Issue return from main, not exit.
9556 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9558 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9560 * jv-scan.c (main): Issue return from main, not exit.
9562 * parse.y (check_abstract_method_definitions,
9563 java_check_abstract_method_definitions): Add static prototypes.
9564 (java_complete_expand_methods): Fix call to `finish_class'.
9566 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9569 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9571 * lang.c (language_string): Constify.
9573 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9575 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9576 Remove hacks for stuff which comes from libiberty.
9578 * Make-lang.in: Likewise.
9580 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9582 * Makefile.in (xref.o): Depend on xref.c explicitly.
9584 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9586 * java-tree.h (lang_printable_name): Constify a char*.
9588 * lang.c (lang_printable_name): Likewise.
9590 1999-08-27 Jeffrey A Law (law@cygnus.com)
9592 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9595 1999-08-26 Tom Tromey <tromey@cygnus.com>
9597 * gjavah.c (print_cxx_classname): Print "::" before qualified
9600 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9602 * parse.y (lookup_cl): Changed leading comment. Now does its best
9603 to set the column number.
9604 (qualify_ambiguous_name): Take WFL wrappers into account.
9606 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9608 * verify.c (verify_jvm_instructions): Don't check instruction
9609 validity beyond end of method.
9611 1999-08-25 Tom Tromey <tromey@cygnus.com>
9613 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9615 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9617 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9618 cxx_keyword_subst, generate_access, name_is_method_p,
9619 get_field_name, print_field_name, super_class_name, print_include,
9620 decode_signature_piece, print_class_decls, usage, help,
9621 java_no_argument, version, add_namelet, print_namelet): Add static
9623 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9624 name_is_method_p): Constify a char*.
9625 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9626 Provide a final else clause in an if-else-if.
9627 (print_field_info): Add missing final arg in function call to
9629 (print_method_info, decompile_method, decode_signature_piece,
9630 print_c_decl, print_full_cxx_name, print_stub,
9631 print_mangled_classname, super_class_name, print_include,
9632 add_namelet, add_class_decl, print_class_decls, process_file,
9633 help): Constify a char*.
9635 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9636 push_int_const, find_constant_wide, find_constant_index,
9637 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9638 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9639 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9640 emit_if, emit_goto, emit_jsr, call_cleanups,
9641 make_class_file_name): Add static prototypes.
9642 (generate_bytecode_return, generate_bytecode_insns): Pass a
9643 NULL_PTR, not a NULL_TREE.
9645 * jv-scan.c: Include "jcf.h".
9646 (main): Declare using DEFUN macro.
9648 * jvspec.c (find_spec_file, lang_specific_pre_link,
9649 lang_specific_driver): Add prototypes.
9650 (find_spec_file): Constify a char*.
9652 * keyword.gperf (hash, java_keyword): Add prototypes.
9654 * lang.c (lang_print_error): Add static prototype.
9655 (lang_init): Prefer memcpy over bcopy to avoid casts.
9657 * lex.c (yylex): Add static prototype.
9659 * parse-scan.y: Include "lex.c" earlier.
9661 * parse.h: Remove redundant declaration for `yylex'.
9663 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9664 labeled_block_contains_loop_p): Add static prototypes.
9665 (not_accessible_p): Make static to match prototype.
9667 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9669 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9671 * parse.y (check_method_redefinition): Changed leading comment.
9672 (check_abstract_method_definitions): New function.
9673 (java_check_abstract_method_definitions): New function.
9674 (java_check_regular_methods): Call it.
9675 (verify_constructor_super): Fixed indentation.
9676 (lookup_method_invoke): Likewise.
9678 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9680 * parse.y (method_header): Return a null pointer if the current
9682 (finish_method_declaration): Return if the current function decl
9684 (source_start_java_method): Likewise.
9685 (java_method_add_stmt): Likewise.
9687 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9689 * class.c (emit_register_class): Removed unnecessary call to
9691 * parse.y (labeled_block_contains_loop_p): Removed unused local
9694 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9696 * parse.y (java_refold): Added prototype.
9698 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9700 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9701 (java_stabilize_reference): Removed unnecessary `else'.
9702 (java_complete_lhs): Set flag to remember boolean. Call
9703 java_refold. Added comments.
9704 (java_decl_equiv): New function.
9705 (binop_compound_p): Likewise.
9706 (java_refold): Likewise.
9707 (patch_unaryop): Striped static field access assigned to decl and
9708 op. Changed promotion scheme for ++/-- operators.
9709 (search_loop): New function.
9710 (labeled_block_contains_loop_p): Likewise.
9711 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9713 (patch_bc_statement): Call search_loop. Fixed comment.
9715 1999-08-14 Anthony Green <green@cygnus.com>
9717 * expr.c (java_lang_expand_expr): Mark static array data as
9720 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9722 * jvgenmain.c (main): NUL-terminate name_obstack.
9724 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9726 * check-init.c (check_bool2_init, done_alternative): Add static
9729 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9730 (add_method, build_utf8_ref, build_class_ref,
9731 append_gpp_mangled_type, layout_class_method): Constify a char*.
9733 * decl.c (push_promoted_type, make_binding_level): Add static
9735 (push_promoted_type, pushdecl): Constify a char*.
9737 * except.c (find_handler_in_range, link_handler,
9738 check_start_handlers): Add static prototypes.
9740 * expr.c (process_jvm_instruction): Constify a char*.
9742 * gjavah.c (main): Constify a char*.
9744 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9747 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9749 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9750 munge, print_ents): Constify a char*.
9752 * jcf-dump.c (disassemble_method): Constify a char*.
9753 (print_constant_pool, print_exception_table): Add static prototypes.
9754 (print_constant, print_exception_table, main, disassemble_method):
9757 * jcf-io.c (find_classfile, find_class): Likewise.
9759 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9760 (set_source_filename, predefined_filename_p): Add static prototypes.
9761 (set_source_filename, get_constant, get_class_constant,
9762 find_in_current_zip): Constify a char*.
9764 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9766 (add_entry, add_path, jcf_path_classpath_arg,
9767 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9769 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9770 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9771 jcf_parse_one_method, jcf_parse_methods,
9772 jcf_parse_final_attributes): Add static prototypes.
9773 (get_attribute): Constify a char*.
9775 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9776 jcf_dependency_add_target, jcf_path_classpath_arg,
9777 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9779 * jv-scan.c (main): Constify a char*.
9780 (gcc_obstack_init): Add prototype arguments.
9782 * jvgenmain.c (gcc_obstack_init): Likewise.
9783 (main): Constify a char*.
9785 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9787 (put_decl_string, lang_print_error): Constify a char*.
9788 (lang_init): Remove redundant extern prototype.
9790 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9792 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9793 Add static prototypes.
9794 (get_type_from_signature): Constify a char*.
9796 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9797 Add static prototypes.
9798 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9799 (verify_jvm_instructions): Constify a char*.
9801 * xref.c (xref_flag_value): Likewise.
9803 * xref.h (xref_flag_value): Likewise.
9805 * zextract.c (makeword, makelong): Add static prototypes.
9806 (makeword, makelong): Constify a uch*.
9808 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9810 * lang.c (java_dummy_print): Constify a char*.
9811 (lang_print_error): Likewise.
9812 (lang_init): Remove redundant prototype for `print_error_function'.
9813 (lang_init_source): Likewise.
9814 (lang_identify): Constify a char*.
9816 1999-08-09 Tom Tromey <tromey@cygnus.com>
9818 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9819 (WORDS_TO_LONG): Likewise.
9820 (WORDS_TO_DOUBLE): Likewise.
9822 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9824 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9826 * expr.c (java_stack_pop, java_array_data_offset,
9827 build_java_throw_out_of_bounds_exception, case_identity,
9828 build_java_check_indexed_type): Add static prototypes.
9829 (linenumber_table, expand_invoke, expand_java_field_op,
9830 build_primtype_type_ref, expand_byte_code): Constify a char*.
9832 * java-tree.h (build_primtype_type_ref, linenumber_table):
9834 (java_lang_expand_expr): Add prototype.
9836 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9837 `java_lang_expand_expr'.
9839 * lex.c (java_lex_error): Constify a char*.
9840 (java_get_unicode, java_read_char, java_allocate_new_line,
9841 java_unget_unicode, java_sneak_unicode): Prototype.
9843 * parse-scan.y (current_class, package_name, method_declarator,
9844 report_class_declaration, yyerror): Constify a char*.
9846 * parse.h (java_report_errors): Prototype.
9847 (yyerror): Constify a char*.
9849 * parse.y (classitf_redefinition_error, check_modifiers,
9850 parse_jdk1_1_error, lookup_package_type,
9851 lookup_package_type_and_set_next, get_printable_method_name,
9852 purify_type_name): Constify a char*.
9853 (build_super_invocation, maybe_generate_finit,
9854 verify_constructor_super, parser_add_interface,
9855 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9856 java_complete_expand_methods, java_expand_finals,
9857 cut_identifier_in_qualified, java_stabilize_reference,
9858 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9859 merge_string_cste): Prototype.
9860 (single_type_import_declaration, yyerror,
9861 variable_redefinition_error, build_array_from_name,
9862 build_unresolved_array_type, check_class_interface_creation,
9863 resolve_class, complete_class_report_errors,
9864 note_possible_classname, read_import_dir,
9865 find_in_imports_on_demand, resolve_package, fix_constructors,
9866 check_deprecation, lookup_method_invoke,
9867 maybe_build_primttype_type_ref, array_constructor_check_entry):
9869 (java_complete_expand_methods, java_expand_finals): Make static.
9870 (convert_narrow): Remove static prototype.
9872 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9874 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9876 1999-08-02 Richard Henderson <rth@cygnus.com>
9878 * decl.c: Include defaults.h instead of expr.h.
9879 * parse.y: Likewise.
9881 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9883 * java/decl.c (start_java_method): Change all uses of
9884 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9885 Ensure expr.h is included.
9886 * java/expr.c (pop_arguments): Ditto.
9887 * java/parse.y (expand_start_java_method): Ditto.
9889 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9891 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9893 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9895 * decl.c: Include "function.h".
9896 * except.c: Likewise.
9897 * parse.y: Likewise.
9898 * Makefile.in: Update dependencies.
9900 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9902 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9903 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9904 `modifier' with ATTRIBUTE_UNUSED.
9906 * gjavah.c (process_file): Add braces around ambiguous `else'.
9908 * jcf-dump.c (print_access_flags, localvar_free): Change return
9911 * parse.y (java_complete_expand_method): Initialize variable
9913 (resolve_qualified_expression_name): Likewise for `field_decl'.
9914 (patch_method_invocation): Likewise for `class_to_search'.
9915 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9916 (patch_assignment): Likewise for `lhs_type'.
9918 * verify.c (verify_jvm_instructions): Remove unused variable
9921 1999-07-25 Richard Henderson <rth@cygnus.com>
9923 * decl.c (va_list_type_node): New.
9925 1999-07-25 Anthony Green <green@cygnus.com>
9927 * gjavah.c (print_stub): New function.
9928 (METHOD_IS_NATIVE): New macro.
9929 (print_mangled_classname): Make static.
9930 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9931 (process_file): Perform stub generation.
9932 (HANDLE_METHOD): Don't emit class decls during stub
9934 (HANDLE_END_METHOD): Take into account stub generation.
9935 (print_method_info): Handle stub generation.
9936 (print_stub): New function.
9937 (print_cxx_classname): Make signature consistant with others.
9938 (help): Describe -stubs option.
9939 (main): Create stub file.
9940 (version): Use version.c.
9941 (print_full_cxx_name): New function.
9942 (print_c_decl): Use print_full_cxx_name.
9944 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9946 * check-init.c (check_init): Handle MAX_EXPR.
9948 1999-07-15 Andrew Haley <aph@cygnus.com>
9950 * lang.c (flag_use_divide_subroutine): New variable.
9951 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9952 fp-to-integer conversion.
9953 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9956 * expr.c (build_java_soft_divmod): New function.
9957 (build_java_binop): Call build_java_soft_divmod if
9958 flag_use_divide_subroutine is set.
9959 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9960 soft_lrem_node: new builtin functions.
9961 (init_decl_processing) Initialize the new builtins.
9962 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9963 soft_lrem_node: new builtin functions.
9964 (build_java_soft_divmod): New function.
9965 * parse.y: Call build_java_soft_divmod if
9966 flag_use_divide_subroutine is set.
9969 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9970 a --specs= arg) even if not linking.
9971 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9972 -fuse-divide-subroutine
9974 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9976 * parse.y (resolve_and_layout): Check methods only once.
9977 (resolve_qualified_expression_name): Verify thrown exceptions
9979 (check_thrown_exceptions): Reject exceptions thrown in
9980 initializer. Error message tuned.
9982 1999-07-14 Andrew Haley <aph@cygnus.com>
9984 * expr.c (expand_expr): Do not return the last statement in a
9985 block as the block's value.
9987 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9989 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9990 CALL_EXPR, to avoid order of evaluation changes.
9992 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9994 * parse.y (qualify_ambiguous_name): Do not use
9995 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9997 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9999 * check-init.c (check_init): Handle MAX_EXPR.
10000 * expr.c (force_evaluation_order): Force method call arguments to
10001 be evaluated in left-to-right order.
10002 * parse.y (qualify_ambiguous_name): Loop again to qualify
10003 NEW_ARRAY_EXPR properly.
10005 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10007 * parse.y (patch_invoke): Resolve unresolved invoked method
10009 (qualify_ambiguous_name): STRING_CST to qualify expression for
10010 type name resolution.
10012 1999-06-24 Andrew Haley <aph@cygnus.com>
10014 * class.c (finish_class): Whenever a deferred method is
10015 output, rescan the list of methods to see if a new candidate for
10016 output can be found.
10018 1999-06-28 Tom Tromey <tromey@cygnus.com>
10020 * jvspec.c (lang_specific_driver): Recognize --help.
10022 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10024 * parse.y (resolve_package): Fixed bogus return statement.
10025 (patch_method_invocation): Resolve method invocation beginning with
10026 a package name qualifier.
10028 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10030 * Make-lang.in (java.stage1): Depend on stage1-start.
10031 (java.stage2): Likewise for stage2-start.
10032 (java.stage3): Likewise for stage3-start.
10033 (java.stage4): Likewise for stage4-start.
10035 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10037 * parse.y (java_complete_lhs): When doing cross referencing, don't
10038 try to keep file location on a WFL expanded as a CALL_EXPR.
10040 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10042 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10043 compiling to class file a void method with an empty method body.
10044 As a side effect, the bytecode backend will generate the
10045 appropriate `return' instruction.
10047 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10049 * parse.y (lookup_package_type_and_set_next): New function prototype.
10050 (resolve_package): Search current and imported packages.
10051 (lookup_package_type_and_set_next): New function.
10053 1999-06-22 Andrew Haley <aph@cygnus.com>
10055 * verify.c (verify_jvm_instructions): Check for pending blocks
10056 before invalid PC test and opcode switch, not after.
10058 1999-06-21 Andrew Haley <aph@cygnus.com>
10060 * except.c (find_handler_in_range): The upper limit for exception
10061 ranges is exclusive, not inclusive: (start <= pc < end).
10062 (link_handler): find child pointer which points to outer by
10063 searching sibling list: previous code incorrectly assumed that
10064 outer->outer->first_child must point to outer.
10065 * verify.c (verify_jvm_instructions): FIXME added to code for
10067 (verify_jvm_instructions): Do not assume that the last block
10068 processed in a subroutine is a block which ends with a `ret'
10069 instruction. With some control flows it is possible that the last
10070 block ends with an `athrow'.
10072 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10074 * parse.y (qualify_ambiguous_name): Reorganized the post
10075 evaluation of non WFL leading expression nodes.
10077 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10079 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10082 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10084 * parse.y (qualify_ambiguous_name): Handle qualified expression
10085 beginning with a STRING_CST.
10087 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10089 * parse.y (register_fields): Set DECL_INITIAL on both
10090 pre-initialized static and public fields.
10091 (resolve_field_access): Static field access expressions to always
10093 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10094 qualification. CONVERT_EXPR to be resolved as an expression name.
10095 (java_complete_lhs): Identify and access qualified final
10096 initialized field in switch statement case expression.
10097 (fold_constant_for_init): Pre-initialized field decl constant to
10100 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10102 * parse.y (note_possible_classname): Mark returned node with
10103 QUALIFIED_P only if the original class name contained a '/'.
10105 1999-06-05 Anthony Green <green@cygnus.com>
10107 * Make-lang.in (gcjh): More parallel build fixes.
10109 1999-06-03 Mike Stump <mrs@wrs.com>
10111 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10113 1999-06-02 Anthony Green <green@cygnus.com>
10115 * except.c (link_handler): Chain exception handlers in order.
10117 1999-06-02 Anthony Green <green@cygnus.com>
10119 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10120 with nops and process as usual in order to always set correct EH
10121 ranges. Emit detailed warnings about unreachable bytecodes.
10123 1999-06-02 Anthony Green <green@cygnus.com>
10125 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10128 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10130 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10131 or the searched field decl.
10133 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10135 * parse.y (fold_constant_for_init): Convert numerical constant
10136 values to the type of the assigned field.
10138 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10140 * expr.c (lookup_field): Relaxed the test on class loading error
10142 * parse.y (fold_constant_for_init): Enabeled old code.
10144 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10147 decide the validity of the cast of a java.lang.Cloneable reference
10149 (patch_conditional_expr): Fixed first argument passed to
10150 binary_numeric_promotion.
10152 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10154 * parse.y (qualify_ambiguous_name): Take into account that a
10155 CONVERT_EXPR might specify a type as a WFL.
10157 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10159 * parse.y (patch_assignment): Save the rhs before using it as an
10160 argument to _Jv_CheckArrayStore.
10162 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10164 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10166 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10168 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10169 floating point literal only when the exponent indicator has been
10172 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10174 * parse.y (formal_parameter:): Construct argument tree list
10175 element even if a yet unsupported final parameter was encountered.
10177 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10179 * parse.y (finish_method_declaration): Issue errors for native or
10180 abstract methods declared with a method body, as well as for non
10181 native or non abstract methods with no method body.
10183 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10185 * class.c (build_utf8_ref): Initialize variable `field'.
10187 * decl.c (init_decl_processing): Initialize variable `field'.
10189 * expr.c (build_known_method_ref): Mark parameters `method_type',
10190 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10191 (process_jvm_instruction): Likewise for parameter `length'.
10193 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10194 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10197 * parse.y (maybe_generate_clinit): Remove unused variable
10198 `has_non_primitive_fields'.
10199 (find_in_imports_on_demand): Initialize variables `node_to_use'
10201 (patch_binop): Likewise for variable `prom_type'.
10202 (patch_unaryop): Likewise for variable `prom_type'.
10204 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10206 * xref.c (xref_table): Add missing initializer.
10208 1999-05-14 Tom Tromey <tromey@cygnus.com>
10210 * java-except.h (struct eh_range): Removed unused `next' member.
10211 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10212 after adding all exception handlers. Sort exception ranges in
10214 (struct pc_index): New structure.
10215 (start_pc_cmp): New function.
10216 * except.c (add_handler): Return `void'. Don't call link_handler;
10217 instead construct an ordinary linked list and do range
10219 (check_nested_ranges): New function.
10220 (link_handler): Changed interface to allow merging of eh_ranges.
10221 Split overlapping ranges. Return `void'.
10223 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10225 * parse.y (constructor_block_end:): New rule, tagged <node>.
10226 (constructor_body:): Use `constructor_block_end' instead of
10229 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10231 * parse.y (statement_nsi:): Pop `for' statement block.
10232 (java_complete_lhs): Labeled blocks containing no statement are
10233 marked as completing normally.
10235 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10237 * xref.c (xref_set_current_fp): New function, defined.
10238 * xref.h (xref_set_current_fp): New function, prototyped.
10240 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10242 * check-init.c (check_init): Take into account that
10243 LABELED_BLOCK_STMT can be empty.
10245 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10247 * parse.y (java_check_regular_methods): Warning check on not
10248 overriding methods with default access in other packages does not
10249 apply to `<clinit>'.
10250 (java_complete_lhs): If block body is an empty_stmt_node, replace
10251 it by NULL_TREE. This prevents gcc from generating an irrelevant
10254 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10256 * check-init.c (check_init): Removed code accepting to see things
10257 falling through default:, when doing xrefs.
10258 * java-tree.h (do_not_fold): New global variable, declared.
10259 * parse.y (do_not_fold): New global variable, defined.
10260 (java_complete_expand_method): Set `do_not_fold' to the value of
10261 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10262 and reinstall them after them have been purged; do not check for
10263 initializations; do not issue missing return errors.
10264 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10266 (patch_binop): Skip the fold part when doing xrefs.
10267 (build_string_concatenation): Skip the concatenation part when
10269 (patch_synchronized_statement): Do not generate a try-finally when
10271 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10272 and keep the location where the throw was seen.
10273 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10274 any treatment on the converted node an simply return a NOP_EXPR of
10276 * xref.c (xref_get_data): New function, defined.
10277 * xref.h (xref_get_data): New function, declared.
10278 (XREF_GET_DATA): Use xref_get_data.
10280 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10282 * gjavah.c (print_include): Cast the result of `strlen' to int
10283 when comparing against a signed value.
10284 (add_namelet): Likewise.
10286 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10288 * expr.c (expand_invoke): Mark parameter `nargs' with
10290 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10292 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10295 * jcf-reader.c (get_attribute): Cast a value to long
10296 when comparing against a signed expression. Likewise.
10298 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10299 HOST_BITS_PER_CHAR.
10301 1999-05-11 Andrew Haley <aph@cygnus.com>
10303 * parse.y (source_end_java_method): If the current method contains
10304 any exception handlers, force asynchronous_exceptions: this is
10305 necessary because signal handlers in libjava may throw exceptions.
10306 * decl.c (end_java_method): Ditto.
10308 1999-05-11 Tom Tromey <tromey@cygnus.com>
10310 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10312 * jvspec.c (THREAD_NAME): Removed.
10313 (GC_NAME): Likewise.
10314 (MATHLIB): Likewise.
10315 (WITHLIBC): Likewise.
10317 (THREADLIB): Likewise.
10318 (MATH_LIBRARY): Likewise.
10319 (lang_specific_driver): Don't add `-l' options to command line.
10320 Instead, add a single --specs option. Recognize `-L' options and
10321 use them to search for spec file.
10322 (find_spec_file): New function.
10323 (SPEC_FILE): New define.
10325 1999-05-11 Dave Brolley <brolley@cygnus.com>
10327 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10328 cpplib-enabled build.
10330 1999-05-05 Per Bothner <bothner@cygnus.com>
10332 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10333 temporarily zero it while calling rest_of_decl_compilation.
10335 * java-tree.h (string_ptr_type_node): Add declaration.
10336 * decl.c: Define and initialize string_ptr_type_node.
10337 * parse.y (patch_string_cst): Use string_ptr_type_node.
10339 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10340 * parse.y (for_statement): Now unconditionally exit_block.
10341 (finish_labeled_statement): No longer exit_block if for-loop.
10342 (patch_loop_statement): Check harder if the loop is already labeled.
10344 * parse.y (patch_initialized_static_field): Removed function.
10345 (maybe_generate_clinit): Removed special handling for interfaces.
10346 (java_complete_expand_methods): Do a preliminary java_complete_tree
10347 on <clinit> to determine if it can be removed.
10348 (java_complete_expand_method): Remove special handling for <clinit>.
10349 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10350 optimize if we get back empty_stmt_node.
10351 For MODIFY_EXPR, re-do checking of static initializers.
10352 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10353 For VAR_DECL, pass correct context.
10355 * verify.c (verify_jvm_instructions): Better error messages.
10357 1999-05-03 Tom Tromey <tromey@cygnus.com>
10359 * parse-scan.y (interface_declaration): Call
10360 report_class_declaration for interfaces.
10362 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10364 * Makefile.in: Remove -v from bison command lines.
10366 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10368 * check-init.c (check_init): Exclude a case of error when doing
10370 * class.c (layout_class_method): Don't generate the error message
10371 twice when compiling from source.
10372 * lang-options.h: Added `-Wredundant-modifers' and
10373 `-Wunusupported-jdk11' flags and help text.
10374 * lang.c (lang_decode_option): Added support for
10375 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10376 flag_static_local_jdk11 and flag_redundant set accordingly.
10377 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10378 * parse.h (EXPR_WFL_ADD_COL): New macro.
10379 (DECL_END_SOURCE_LINE): Likewise.
10380 (DECL_INHERITED_SOURCE_LINE): Likewise.
10381 * parse.y (static_ref_err): New function, prototyped.
10382 (CCB_TK): Now tagged <operator>.
10383 (class_body:): Remember the location of the closing '}' of a class
10384 definition when doing xrefs.
10385 (block:): Likewise.
10386 (block_end:): Likewise.
10387 (create_class): Remember the location of the inherited class
10388 identifier when doing xrefs.
10389 (register_fields): Added test on first operand of `init' before
10390 testing it TREE_CODE.
10391 (method_header): Store the location of the class identifier in the
10392 class decl when doing xrefs.
10393 (finish_method_declaration): Don't combine first/last method line
10395 (java_check_regular_methods): Warning check on not overriding
10396 methods with default access on other packages move before check on
10397 static methods. Initialization of `aflags' also moved up.
10398 (resolve_expression_name): Call static_ref_err to report the error.
10399 (static_ref_err): New function, implemented.
10400 (resolve_field_access): Returned simplified static field access
10402 (resolve_qualified_expression_name): Check for illegal use of
10403 static fields in a non static context. Call static_ref_err to
10404 report error in various places.
10405 (java_complete_tree): Do not fold initialized static fields when
10407 (java_complete_lhs): Likewise.
10409 1999-04-29 Anthony Green <green@cygnus.com>
10411 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10412 create internal labels.
10413 (lookup_label): Ditto.
10415 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10417 * class.c (layout_class_method): Generate <clinit>'s rtl for
10419 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10420 for interfaces' <clinit>.
10421 * expr.c (lookup_field): Search for fields in interfaces.
10422 (expand_invoke): Fixed indentation.
10423 (expand_java_field_op): Likewise. Use IS_CLINIT.
10424 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10425 (IS_CLINIT): New macro.
10426 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10427 interface was parsed.
10428 (maybe_generate_clinit): Don't generate if the current class is an
10429 interface with only fields of primitive types.
10430 (reset_method_name): Use IS_CLINIT.
10431 (java_complete_expand_method): Expand <clinit> when it exists for
10432 interfaces. Use IS_CLINIT.
10433 (resolve_expression_name): Use DECL_CONTEXT instead of
10434 current_class to build static field references.
10435 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10436 ARRAY_REF when doing xreferencing.
10437 (check_final_assignment): Fixed typo in leading comment. Use
10439 (patch_array_ref): Don't fully expand array references when
10441 (patch_return): Use IS_CLINIT.
10442 (patch_throw_statement): Likewise.
10444 1999-04-22 Tom Tromey <tromey@cygnus.com>
10446 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10448 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10450 * decl.c (predef_filenames, predef_filenames_size): New globals
10451 (init_decl_processing): predef_filenames and predef_filenames_size
10453 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10455 * jcf-parse.c (predefined_filename_p): New function.
10456 (yyparse): Check that files on the command line are specified only
10457 once and issue a warning otherwise.
10458 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10459 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10460 avoid a gcc warning with -W -Wall turned on.
10461 (java_expand_classes): Abort if errors were encountered.
10462 (java_complete_lhs): If the cross reference flag is set, wrap
10463 field DECL node around a WFL when resolving expression name.
10465 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10467 * lang.c (lang_decode_option): Fixed returned value when parsing
10468 `-fxref=...' and `-Wall'.
10469 * parse.y (source_end_java_method): Do not generate code when
10470 flag_emit_xref is set.
10471 (resolve_expression_name): Do not build static field access when
10472 flag_emit_xref is set.
10473 (resolve_field_access): No special treatment on `length' when
10474 flag_emit_xref is set. Do not build qualified static field access
10475 when flag_emit_xref is set.
10476 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10477 when flag_emit_xref is set.
10478 (patch_assignment): Do not generate array store runtime check when
10479 flag_emit_xref is set.
10480 * xref.c (xref_flag_value): Fixed function declaration
10482 (xset_set_data): New function.
10483 * xref.h (xref_set_data): Added prototype for new function.
10484 (typedef struct xref_flag_table): New field data.
10485 (XREF_GET_DATA): New macro.
10487 1999-04-19 Tom Tromey <tromey@cygnus.com>
10489 * xref.h (enum): Removed trailing comma.
10491 * parse.y (resolve_qualified_expression_name): Added missing
10494 1999-04-15 Anthony Green <green@cygnus.com>
10496 * gjavah.c: New prototypes for java_float_finite and
10497 java_double_finite.
10499 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10501 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10504 1999-04-06 Jeffrey A Law (law@cygnus.com)
10506 * Makefile.in (TREE_H): Add tree-check.h.
10507 (RTL_H): Add genrtl.h.
10509 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10511 * parse.y (patch_assignment): Added ArrayStoreException runtime
10514 1999-04-06 Per Bothner <bothner@cygnus.com>
10516 * expr.c (pop_type_0): New function.
10517 (pop_type): Use pop_type_0.
10518 * java-tree.h (pop_type_0): New declaration.
10519 * verify.c (verify_jvm_instructions): Check return instructions.
10521 * parse.y (patch_binop): Don't fold if non-constant and emiting
10524 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10526 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10528 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10529 (main_jcf): Don't define.
10530 (process_file): Don't set `main_jcf'.
10532 * java-tree.h (main_jcf): Don't declare.
10534 * jcf-parse.c (main_jcf): Add static definition.
10536 * lang.c (main_jcf): Don't define.
10538 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10540 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10542 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10544 * jcf-depend.c: Include "config.h", not <config.h>.
10546 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10549 * jcf-path.c: Include "config.h", not <config.h>.
10551 * lex.c: Don't include various system header files.
10552 (java_init_lex): Cast the argument of `bzero' to PTR
10554 * parse-scan.y (java_push_parser_context): Likewise.
10556 * parse.y (java_push_parser_context): Likewise.
10557 (patch_bc_statement): Match format specifier to variable argument.
10559 * xref.c: Don't include <stdio.h>.
10561 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10563 * parse.y (struct parser_ctxt *ctxp): Now global.
10564 (declare_local_variables): Use WFL compound value for the
10565 declaration source line value, when doing cross-referencing.
10567 1999-03-31 Tom Tromey <tromey@cygnus.com>
10569 * gjavah.c (print_field_info): Allow constants of other types.
10570 (print_include): Generate include when new name is proper prefix
10571 of already printed name.
10572 (add_namelet): Likewise.
10573 (cxx_keyword_subst): New function.
10574 (print_method_info): Use it.
10575 (print_field_name): New function.
10576 (get_field_name): New function.
10577 (print_field_info): Use get_field_name and print_field_name.
10579 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10581 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10582 'KR-C', so gperf uses the `const' keyword on strings.
10584 * keyword.gperf (java_keyword): Const-ify a char*.
10586 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10588 * parse.y (patch_bc_statement): Fixed identation and a bogus
10591 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10593 * parse.y (patch_assignment): Allow static variables in other
10594 classes to be assigned.
10596 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10598 * class.c (maybe_add_interface): Remove unused variable
10600 (make_class_data): Use = for assignment, not ==. Likewise.
10601 (emit_register_classes): Remove unused variable `decl'.
10603 * lex.c: Fix comment so as not to contain an embedded `/*'.
10605 * verify.c (verify_jvm_instructions): Remove unused variable
10608 1999-03-27 Per Bothner <bothner@cygnus.com>
10610 * parse.y (complete_loop_body): Rename to finish_loop_body.
10611 (complete_labeled_statement): Rename to finish_labeled_statement.
10612 (complete_for_loop): Rename to finish_for_loop.
10613 (complete_method_declaration): Rename to finish_method_declaration.
10615 * java-tree.h (continue_identifier_node): New global node.
10616 * decl.c: Define and initialize continue_identifier_node.
10617 * parse.y (generate_labeled_block): Remove - no longer needed.
10618 (build_loop_body): Use continue_identifier_node for continue block.
10619 (finish_labeled_statement): Also do pop_labeled_block actions.
10620 (java_complete_lhs): POP_LOOP even if error.
10621 (build_labeled_block): Special handling for continue_identifier_node.
10622 (patch_loop_statement): Re-organize.
10623 (patch_bc_statement): Re-write.
10625 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10627 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10628 using a WFL compound value.
10629 * parse.y (xref.h): Include.
10630 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10631 WFL compound value.
10632 (register_fields): Set WFL compound value to lineno if doing
10634 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10636 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10637 * xref.h (expand_xref): Prototype renamed from xref_generate.
10639 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10641 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10642 (GET_CURRENT_BLOCK): New macro.
10643 * parse.y (current_static_block): New global variable.
10644 (method_body:): Define action.
10645 (complete_method_declaration): Set current_function_decl to NULL
10646 when work on the current method is done.
10647 (declare_local_variables): Use GET_CURRENT_BLOCK.
10648 (java_method_add_stmt): Likewise.
10649 (java_complete_expand_method): Disable the use of `this' when
10650 expanding <clinit>.
10651 (enter_a_block): If no current method exist, use
10652 current_static_block to link static initializer blocks.
10653 (exit_block): Rewritten to use current_static_block when no current
10654 method decl exists.
10655 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10656 (patch_return): Forbid the use of `return' in static initializers.
10657 (patch_throw_statement): Fixed indentation. Issue specific error
10658 for uncaught thrown checked exception in static initializer
10659 blocks. Removed FIXME.
10661 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10663 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10664 Link gcj from gcc.o.
10666 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10668 * parse.y (find_applicable_accessible_methods_list): When dealing
10669 with interface: ensure that a given interface or java.lang.Object
10670 are searched only once.
10672 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10674 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10676 * jcf-dump.c (print_access_flags): Add braces around if-else.
10678 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10681 * lex.c (build_wfl_node): Add static prototype.
10683 * lex.h (build_wfl_node): Remove static prototype.
10685 * parse.y: Include lex.c early enough to declare everything needed.
10686 Ensure calls to `build_wfl_node' pass the proper arguments.
10687 (create_class): Remove unused variable `super_decl'.
10688 (get_printable_method_name): Initialize variable `name'.
10690 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10692 * Changelog: Fixed 1999-03-22 typos.
10693 * lang.c (lang_decode_option): Fixed typo in error string in the
10696 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10698 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10699 (xref.o): New rule.
10700 * java-tree.h (flag_emit_xref): Declared extern.
10701 * lang.c (xref.h): Included.
10702 (flag_emit_xref): New global variable.
10703 (lang_decode_option): Added support for -fxref.
10705 * xref.h: Likewise.
10707 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10709 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10712 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10714 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10715 $(srcdir)/../system.h and $(JAVA_TREE_H).
10716 (jcf-io.o): Depend on $(JAVA_TREE_H).
10717 (mangle.o): Likewise.
10719 * check-init.c (check_cond_init): Add static prototype.
10721 * class.c (build_java_method_type, hashUtf8String,
10722 make_field_value, get_dispatch_vector, get_dispatch_table,
10723 append_gpp_mangled_type, mangle_static_field): Likewise.
10724 (strLengthUtf8): Hide unused definition.
10725 (hashUtf8String): Const-ify.
10726 (make_field_value): Un-ANSI-fy.
10728 * constants.c: Move inclusion of jcf.h above java-tree.h.
10729 (set_constant_entry, find_class_or_string_constant,
10730 find_name_and_type_constant, get_tag_node,
10731 build_constant_data_ref): Add static prototype.
10733 * decl.c (push_jvm_slot, builtin_function,
10734 lookup_name_current_level): Likewise.
10735 (builtin_function): Const-ify.
10737 * except.c (expand_start_java_handler, expand_end_java_handler):
10738 Add static prototype.
10740 * expr.c (flush_quick_stack, push_value, pop_value,
10741 java_stack_swap, java_stack_dup, build_java_athrow,
10742 build_java_jsr, build_java_ret, expand_java_multianewarray,
10743 expand_java_arraystore, expand_java_arrayload,
10744 expand_java_array_length, build_java_monitor, expand_java_pushc,
10745 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10746 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10747 expand_compare, expand_test, expand_cond, expand_java_goto,
10748 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10749 expand_java_field_op, java_push_constant_from_pool): Likewise.
10751 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10752 (build_java_arraynull_check): Mark parameters `node' and `type'
10753 with ATTRIBUTE_UNUSED.
10754 (note_label): Likewise for parameter `current_pc'.
10755 (expand_java_call, expand_java_ret): Hide unused definition.
10757 * java-tree.h (make_class, build_constants_constructor,
10758 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10759 init_outgoing_cpool, register_class, emit_register_classes,
10760 java_layout_seen_class_methods): Prototype.
10761 (unicode_mangling_length): Const-ify.
10762 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10763 emit_unicode_mangled_name, format_int, format_uint,
10764 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10765 jcf_print_utf8_replace, open_class): Prototype.
10767 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10768 <stdio.h>. Include tree.h/java-tree.h.
10769 (utf8_equal_string usage, process_class): Add static prototype.
10770 (open_class): Don't prototype this here.
10771 (utf8_equal_string): Match arguments to format specifiers.
10772 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10773 TABLE_SWITCH, disassemble_method): Likewise.
10775 * jcf-io.c: Include tree.h/java-tree.h.
10776 (open_class, find_classfile, jcf_print_utf8,
10777 jcf_print_utf8_replace): Const-ify.
10779 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10780 parse_class_file): Add static prototype.
10781 (find_in_current_zip): Match definition to existing static
10784 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10785 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10786 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10787 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10788 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10789 generate_bytecode_return, perform_relocations, init_jcf_state,
10790 init_jcf_method, release_jcf_state, generate_classfile):
10791 Add static prototype.
10792 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10793 (make_class_file_name): Const-ify.
10795 * jcf.h (find_classfile): Const-ify.
10797 * jv-scan.c (reset_report): Remove prototype.
10799 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10800 (error): Rewrite to allow varargs.
10802 * lang.c (lang_f_options): Const-ify.
10804 * lex.c (java_parse_escape_sequence): Add static prototype.
10805 (java_allocate_new_line): Match definition to existing static
10808 * mangle.c Include tree.h/java-tree.h.
10809 (unicode_mangling_length, emit_unicode_mangled_name,
10810 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10812 * parse.h (jdep_code): Remove trailing comma in enumeration.
10813 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10814 (reset_report): Add prototype.
10816 * verify.c (push_pending_label, merge_types): Add static
10819 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10821 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10823 * parse.y (find_applicable_accessible_methods_list): Extend the
10824 search to superinterfaces when relevant.
10825 (search_applicable_methods_list): New function.
10827 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10829 * class.c (unmangle_classname): Implemented stricter testing
10830 before setting the QUALIFIED_P flag on an identifier.
10832 1999-03-16 Per Bothner <bothner@cygnus.com>
10834 * parse.y (java_complete_lhs): Call force_evaluation_order
10835 after patch_newarray.
10836 (patch_binop): Don't call fold if there are side effects.
10838 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10840 * parse.y (java_stabilize_reference): Use save_expr instead of
10841 building a SAVE_EXPR node.
10842 (java_complete_lhs): Patch the resulting string of the `+='
10843 operator (if necessary) and complete the RHS after having built
10846 1999-03-15 Per Bothner <bothner@cygnus.com>
10848 * class.c (make_class): Don't set CLASS_P here (because
10849 this function is also called by build_java_array_type).
10850 (push_class): Set CLASS_P here instead.
10851 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10853 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10854 context. If the context is class, perfer "super" over "synchronized".
10855 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10857 * parse.y (create_class): Don't call parser_check_super here;
10858 it is not robust. Always wait until later.
10860 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10861 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10863 1999-03-13 Per Bothner <bothner@cygnus.com>
10865 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10866 * lex.h (UNGETC): Change misleading macro.
10868 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10870 * parse.y (java_stabilize_reference): Return NODE when patching a
10872 (java_complete_lhs): Put parenthesis around truth values.
10874 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10876 * class.c (layout_class_method): Don't make rtl for interface
10878 * parse.h (GET_TYPE_NAME): New macro.
10879 * parse.y (if_then_statement:): Fixed indentation.
10880 (if_then_else_statement:): Likewise.
10881 (for_statement:): Fixed spacing.
10882 (try_statement:): Fixed indentation.
10883 (create_interface): Don't force interfaces to be abstract.
10884 (method_header): Abstract methods are OK in interfaces.
10885 (declare_local_variables): Fixed typo in comment.
10886 (java_complete_expand_method): Fixed indentation.
10887 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10888 non accessible fields.
10889 (java_stabilize_reference): New function.
10890 (java_complete_lhs): Fixed indentation. Use
10891 java_stabilize_reference in compound assignment. Insert the
10892 cast. If not processing `+' fix string constants before processing
10895 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10897 * constants.c (find_class_or_string_constant): Cast variable `j'
10898 to a `jword' when comparing against one.
10900 * expr.c (java_lang_expand_expr): Remove unused variables
10901 `has_finally_p' and `op0'.
10903 * gjavah.c (print_field_info): Cast a value to jint when comparing
10904 against one. Likewise for a jlong.
10905 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10906 against a signed quantity.
10908 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10909 (print_signature): Don't needlessly dereference variable `str'
10911 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10912 `max_locals' with ATTRIBUTE_UNUSED.
10913 (jcf_parse_class): Likewise for variable `index'.
10915 * parse.h (reverse_jdep_list): Remove static prototype.
10917 * parse.y (build_jump_to_finally): Remove prototype and definition.
10918 (reverse_jdep_list): Add static prototype.
10920 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10921 `assignment' and `expr_decl'.
10923 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10925 1999-03-12 Andrew Haley <aph@cygnus.com>
10927 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10928 we'll need a directory separator and a null character.
10930 1999-03-10 Per Bothner <bothner@cygnus.com>
10932 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10934 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10936 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10939 1999-03-05 Per Bothner <bothner@cygnus.com>
10941 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10943 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10945 * class.c (layout_class_method): A static method in a base class
10946 is never overridden, so treat it like it doesn't exist.
10947 However, do complain about private non-static method overriding
10948 public static method.
10950 * parse.y: Don't set unused INITIALIZED_P flag.
10951 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10953 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10954 (build_array_from_name): Re-order &index[string] to &string[index].
10956 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10957 error_mark (it might catch more errors, but it is more likely to lose).
10959 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10961 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10962 (parse-scan.o): Depend on toplev.h.
10964 * class.c (make_method_value): Add prototype. Make it static.
10965 Remove unused second argument, caller changed.
10967 * expr.c (java_lang_expand_expr): Remove unused variable
10970 * java-tree.h: Don't prototype find_in_current_zip.
10971 Add prototypes for verify_constant_pool, start_java_method,
10972 end_java_method, give_name_to_locals, expand_byte_code,
10973 open_in_zip, set_constant_value, find_constant1, find_constant2,
10974 find_utf8_constant, find_string_constant, find_class_constant,
10975 find_fieldref_index, find_methodref_index, write_constant_pool,
10976 count_constant_pool_bytes and encode_newarray_type.
10978 * jcf-dump.c: Remove unused variable `LONG_temp'.
10980 * jcf-parse.c: Include parse.h.
10981 (jcf_parse_source): Remove unused parameter, all callers changed.
10982 (jcf_figure_file_type): Add static prototype.
10983 (find_in_current_zip): Likewise. Also remove unused parameter,
10984 all callers changed.
10985 (read_class): Initialize variable `saved_pos'.
10987 * jcf-reader.c (jcf_parse_preamble): Mark variables
10988 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10990 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10991 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10992 (java_parse_doc_section): Initialize variable `seen_star'.
10993 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10994 (java_lex_error): Mark parameters `msg' and `forward' with
10996 (java_get_line_col): Mark parameters `filename' and `line' with
10999 * parse-scan.y: Include toplev.h.
11000 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11002 * parse.h: use `struct JCF', not plain `JCF'.
11003 (java_parser_context_save_global, java_expand_classes
11004 java_parser_context_restore_global, java_parse): Add prototypes.
11006 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11009 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11011 * check-init.c (check_init): COPYN takes word count, not bit count.
11013 1999-02-26 Per Bothner <bothner@cygnus.com>
11015 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11016 explicit build_decl. (Avoids crash in reload when optimizing.)
11018 1999-02-25 Per Bothner <bothner@cygnus.com>
11020 * decl.c (complete_start_java_method): Handle synchronized method
11021 even when compiling from bytecode.
11023 1999-02-26 Tom Tromey <tromey@cygnus.com>
11025 * gjavah.c (add_class_decl): Only generate `#include' if outer
11026 class is not the name of the class we are processing. Correctly
11027 append `.h' in #include.
11028 (process_file): Clean up newlines around generated `#include's.
11029 (decode_signature_piece): Correctly handle inner classes.
11030 (struct include): New structure.
11031 (all_includes): New global.
11032 (print_include): New function.
11033 (add_class_decl): Use it.
11034 (process_file): Likewise.
11035 (add_class_decl): Generate include for java-array.h if array
11037 (process_file): Don't generate java-array.h include.
11039 * gjavah.c (add_namelet): Check for standard package names here.
11040 (add_class_decl): Don't check for standard package names here.
11042 1999-02-25 Tom Tromey <tromey@cygnus.com>
11044 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11045 When reading a zip file, only use strncmp if both strings are
11046 bigger than the buffer length. Initialize `k' when looping
11049 1999-02-24 Tom Tromey <tromey@cygnus.com>
11051 * gjavah.c (struct namelet): New structure.
11052 (add_namelet): New function.
11053 (print_namelet): New function.
11054 (print_class_decls): Use add_namelet and print_namelet to generate
11055 namespaces and not classes.
11056 (method_printed): New global.
11057 (HANDLE_END_METHOD): Examine method_printed.
11058 (print_method_info): Set method_printed when required. Print
11059 error if function to be ignored is marked virtual. Handle $finit$
11061 (METHOD_IS_FINAL): New macro.
11062 (print_field_info): Use it.
11063 (HANDLE_METHOD): Clear method_printed.
11064 (method_pass): New global.
11065 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11066 (process_file): Do two passes over both fields and methods.
11067 (HANDLE_METHOD): Examine method_pass.
11068 (root): New global.
11069 (add_class_decl): New function.
11070 (print_class_decls): Don't scan over entire constant pool.
11072 1999-02-23 Tom Tromey <tromey@cygnus.com>
11074 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11075 disable linking in that case.
11077 1999-02-20 Tom Tromey <tromey@cygnus.com>
11079 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11082 1999-02-21 Per Bothner <bothner@cygnus.com>
11084 * decl.c (build_result_decl), java-tree.h: New method.
11085 (complete_start_java_method): Handle synchronized methods.
11086 Don't build DECL_RESULT here. (Ordering dependency problem.)
11087 (start_java_method): Call build_result_decl here instead ...
11088 * parse.y (java_complete_expand_method): ... and here.
11089 (expand_start_java_method): Don't call complete_start_java_method here.
11090 (java_complete_expand_method): Call it here instead.
11091 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11092 * java-tree.h: ... here.
11094 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11095 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11096 for ARRAY_REF - it doesn't work when array bounds are checked.
11097 (patch_array_ref): Handle it here instead.
11099 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11101 1999-02-19 Per Bothner <bothner@cygnus.com>
11103 Force left-to-right evaluation of binary operations etc.
11104 * expr.c (force_evaluation_order), java-tree.h: New function.
11105 * parse.y (java_complete_lhs): Pass binary operations, procedure
11106 calls, and ARRAY_REFs to force_evaluation_order.
11107 (various): Set TREE_SIDE_EFFECTS more carefully.
11109 Tolerate random (non-UTF8) encoding in comments without complaining.
11110 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11111 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11113 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11114 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11116 * parse.y (java_complete_lhs): Ignore an empty statement in a
11117 COMPOUND_EXPR. Don't complain about empty statement after return.
11119 1999-02-19 Per Bothner <bothner@cygnus.com>
11121 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11122 in TREE_LIST - just chain the POINTER_TYPEs together.
11123 (resolve_class): If type already resolved, return decl.
11124 After resolving, update TREE_TYPE(class_type), and name (if array).
11125 * parse.h (do_resolve_class), parse.y: Make non-static.
11126 * class.c (maybe_layout_super_class): Take this_class argument.
11127 Do do_resolve_class if necessary.
11128 (layout_class, layout_class_methods): Adjust calls appropriately.
11129 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11130 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11131 * typeck.c (build_java_array_type): Don't call layout_class.
11133 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11135 * parse.y (check_pkg_class_access): Allow private class access
11136 within the same package.
11137 (strip_out_static_field_access_decl): New function.
11138 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11139 operator argument before testing its nature.
11141 1999-02-03 Per Bothner <bothner@cygnus.com>
11143 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11144 (TRY_EXPR): Simplify - it no longer has a finally clause.
11145 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11146 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11147 * expr.c (java_lang_expand_expr): Likewise.
11148 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11149 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11150 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11151 (build_try_statement): Remove finally parameter and handling.
11152 (build_try_finally_statement): New function.
11153 (patch_try_statement): No longer need to support finally clause.
11154 (try_statement): Update grammar action rules.
11155 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11156 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11158 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11160 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11161 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11163 1999-02-17 Andrew Haley <aph@cygnus.com>
11165 * class.c (build_utf8_ref): Back out broken patch which was
11166 intended to to output signatures using '.' as a separator.
11168 * class.c (make_class_data): Output signatures using '.' as a
11169 separator, rather than '/'.
11170 (mangled_classname): Likewise.
11171 (make_field_value): Likewise.
11172 (make_method_value): Likewise.
11173 * constants.c (alloc_class_constant): Likewise.
11174 * expr.c (build_invokeinterface): Likewise.
11176 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11178 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11179 of an ancient workaround.
11181 1999-02-10 Jeffrey A Law (law@cygnus.com)
11183 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11186 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11188 * lex.c (yylex): Encode \0 as UTF8.
11190 1999-02-10 Tom Tromey <tromey@cygnus.com>
11192 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11193 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11194 (libgcj_zip): Renamed.
11195 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11197 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11199 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11200 (GC_NAME): Renamed -lgc to -lgcjgc.
11202 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11204 * lex.c (java_lang_cloneable): Initialize.
11205 * parse.y (java_lang_cloneable): New static variable.
11206 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11207 doing one more qualification round.
11208 (valid_ref_assignconv_cast_p): Reject null source or
11209 destination. Allow an array to be cast into java.lang.Cloneable.
11210 (patch_cast): Swapped two first arguments to first call to
11211 valid_ref_assignconv_cast_p.
11213 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11215 * parse.h: DECL_P renamed JDECL_P.
11216 * parse.y: DECL_P replaced by JDECL_P.
11217 (build_array_from_name): Always use pointer's type.
11218 (patch_bc_statement): Extra code to search continue target in a
11219 for loop. Fixed comments. Continue target is current loop when
11222 1999-02-05 Andrew Haley <aph@cygnus.com>
11224 * class.c (make_class_data): The superclass of an interface should
11225 be null, not class Object.
11227 * lex.c (java_lex): Sign extend hex literals.
11229 1999-02-04 Andrew Haley <aph@cygnus.com>
11231 * class.c (build_utf8_ref): Output signatures using '.' as a
11232 separator, rather than '/'.
11233 (make_class_data): Likewise.
11235 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11237 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11238 mkstemp.o. Get them from libiberty now.
11240 1999-02-02 Jeffrey A Law (law@cygnus.com)
11242 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11244 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11246 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11249 1999-02-02 Per Bothner <bothner@cygnus.com>
11251 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11252 * jcf-write.c (generate_bytecode_return): New function.
11253 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11255 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11256 generate special [fd]const_[01] instructions.
11258 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11260 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11261 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11263 1999-02-01 Per Bothner <bothner@cygnus.com>
11265 * parse.y (patch_method_invocation): Handle calling static methods,
11266 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11268 * parse.y (java_complete_lhs): Don't complain about unreachable
11269 exit condition in a do-while statement.
11271 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11273 * lex.c (java_read_char): Fixed utf8 decoding.
11274 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11276 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11277 comments. Local variable `all_primitive' is gone. Broadened
11278 acceptance of `0' to floating point targets. `long' can now be
11279 widened to `double' or `float'.
11280 (valid_method_invocation_conversion_p): Added leading
11281 comment. Fixed tabulation.
11282 (build_string_concatenation): Optimize out left or right empty
11285 1999-01-28 Per Bothner <bothner@cygnus.com>
11287 * jcf-write.c (localvar_alloc): Only emit entry for
11288 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11289 (generate_bytecode_insns): Only call put_linenumber if
11290 debug_info_level > DINFO_LEVEL_NONE.
11291 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11292 is specified, add -g1 (for compatibility wih javac).
11294 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11296 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11297 gjavah.o, check-init.o, jv-scan.o
11299 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11301 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11303 * gjavah.c: Include config.h and system.h.
11305 * javaop.h (inline): Don't define, its handled by system.h.
11306 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11307 from `inline' to `static inline'.
11309 * jcf.h (inline): Don't define, its handled by system.h.
11311 * lex.c (inline): Likewise.
11313 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11315 * lang-specs.h: Map -Qn to -fno-ident.
11317 1999-01-29 Richard Henderson <rth@cygnus.com>
11319 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11321 1999-01-29 Tom Tromey <tromey@cygnus.com>
11323 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11324 then cast it to Object before calling `append' method.
11326 1999-01-28 Per Bothner <bothner@cygnus.com>
11328 * check-init.c (check_bool2_init, check_bool_init, check_init):
11329 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11330 * jcf-write.c (generate_bytecode_insns): Likewise.
11332 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11334 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11335 * parse.y (patch_cast): Allow a boolean to be cast into a
11338 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11340 * parse.y: (class_declaration:): Fixed indentation.
11341 (class_member_declaration:): Extra `;' after field declaration now
11343 (interface_declaration:): Removed debug messages in error reports.
11344 (patch_binop): Nodes created and returned inherit the orignal
11345 node's COMPOUND_ASSIGN_P flag value.
11346 (patch_cast): Fix cast from char to floating point.
11348 1999-01-25 Andrew Haley <aph@cygnus.com>
11350 * except.c, java-except.h (expand_resume_after_catch): new
11352 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11353 to branch back to main flow of control after a catch block.
11355 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11357 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11358 $(srcdir)/../system.h.
11359 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11360 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11361 (jcf-write.o): Likewise.
11362 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11363 (mangle.o): Depend on $(srcdir)/../toplev.h.
11364 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11365 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11367 * class.c: Include output.h and parse.h.
11368 (mangled_classname): Add the `const' keyword to a char*.
11369 (find_named_method): Hide unused function definition.
11370 (build_utf8_ref): Change type of variable `c' to unsigned char.
11371 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11372 (build_class_ref): Add the `const' keyword to a char*.
11373 (layout_class_method): Remove unused variable `buf'.
11375 * decl.c (find_local_variable): Remove unused variable `rtl'.
11376 (pushdecl): Likewise for variables `different_binding_level' and
11378 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11379 (maybe_build_cleanup): Likewise for parameter `decl'.
11381 * except.c (expand_start_java_handler): Mark parameter `range'
11382 with ATTRIBUTE_UNUSED.
11384 * expr.c: Include except.h.
11385 (pop_type): Remove unused variable `i'.
11386 (pop_value): Likewise for variables `n_words' and `i'.
11387 (expand_java_arrayload): Likewise for variable `convert'.
11388 (java_lang_expand_expr): Likewise for variables `op0', `type',
11389 `mode', `unsignedp', `node' and `elements'.
11390 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11392 (process_jvm_instruction): Add a `const' qualifier to a char*.
11394 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11395 (temp_directory): Likewise.
11396 (print_c_decl): Likewise.
11397 (print_method_info): Likewise.
11398 (decode_signature_piece): Likewise.
11399 (print_mangled_classname): Likewise.
11401 * java-except.h: Provide prototypes for maybe_start_try,
11402 maybe_end_try and add_handler.
11404 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11405 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11406 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11407 init_expr_processing, push_super_field, init_class_processing,
11408 can_widen_reference_to, class_depth, verify_jvm_instructions,
11409 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11410 set_local_type, merge_type_state, push_type, load_type_state,
11411 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11412 emit_unicode_mangled_name): Add prototypes.
11414 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11415 (print_signature_type): Use ISDIGIT, not isdigit.
11416 (print_signature): Remove unused variable `j'.
11418 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11419 int when comparing against one.
11421 * jcf-parse.c: Include toplev.h.
11423 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11424 (localvar_free): Remove unused variable `i'.
11425 (generate_bytecode_conditional): Likewise for variable `kind'.
11427 * jv-scan.c: Include config.h and system.h. Remove redundant
11428 OS header and gansidecl.h includes.
11429 (warning): Add the `const' keyword to a char*. Also add
11430 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11431 __STDC__, when determining whether to use ANSI-isms.
11432 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11433 (xmalloc): Don't redundantly prototype here.
11434 (main): Remove unused parameter `envp'. Also fix the arguments
11435 passed to function `fatal' to match the format specifier.
11437 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11439 * mangle.c: Include toplev.h.
11440 (emit_unicode_mangled_name): Declare parameter `len'.
11442 * parse.y (parse_warning_context): Add the `const' keyword to a
11443 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11444 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11445 (issue_warning_error_from_context): Add the `const' keyword to
11447 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11448 not `__STDC__' for whether to use ANSI-isms.
11450 * typeck.c (incomplete_type_error): Mark parameters `value' and
11451 `type' with ATTRIBUTE_UNUSED.
11452 (parse_signature_type): Use ISDIGIT, not isdigit.
11454 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11455 (verify_jvm_instructions): Likewise. Remove unused variables
11456 `field_name' and `default_val'.
11458 * zextract.c: Include config.h and system.h. Remove redundant
11459 OS header includes.
11461 * zipfile.h: Prototype `read_zip_archive'.
11463 1999-01-21 Andrew Haley <aph@cygnus.com>
11465 * typeck.c (convert): Allow conversions to void type: some
11466 optimizations in gcc do this.
11468 1999-01-21 Andrew Haley <aph@cygnus.com>
11470 * typeck.c (convert_ieee_real_to_integer): New function.
11471 (convert): When not using fast-math and using hardware fp, convert
11472 an IEEE NaN to zero.
11474 1999-01-18 Andrew Haley <aph@cygnus.com>
11476 * parse.y (patch_binop): Do a type conversion from signed to
11477 unsigned and then back to signed when a ">>>" is found.
11479 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11481 * java-tree.h: (check_for_initialization): Added prototype.
11482 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11483 * parse.y (do_resolve_class): Removed unused locals.
11484 (read_import_dir): Likewise.
11485 (resolve_qualified_expression_name): Array creation
11486 expressions are valid primary expressions.
11487 (qualify_ambiguous_name): Likewise.
11488 (patch_synchronized_statement): Removed unused local.
11490 1999-01-17 Jeffrey A Law (law@cygnus.com)
11492 * Makefile.in (zextract.o): Add dependencies.
11494 * Makefile.in: Do not put ^Ls at the start of a line.
11496 1999-01-15 Per Bothner <bothner@cygnus.com>
11498 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11499 sub-type the result of the call that gets the exception value.
11501 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11502 don't call finish_class.
11504 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11505 clear found before continuing.
11507 * verify.c (verify_jvm_instructions): On an array load, allow
11508 and handle top of stack to be TYPE_NULL.
11510 * gjavah.c (generate_access): Translate Java package private or
11511 protected access to C++ public, but with a comment.
11513 1999-01-13 Andrew Haley <aph@cygnus.com>
11515 * expr.c (generate_name): Name prefix changed to avoid clashes
11516 with assembler temp labels.
11518 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11519 MODIFY_EXPR. Without this, code for the assignment may not be
11520 generated at all and the synchronized statement will read an
11521 uninitialized variable.
11523 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11525 * class.c (maybe_layout_super_class): Fixed returned value.
11526 * lex.c: Added 1999 to the copyright.
11527 (java_init_lex): Initialize java_lang_imported.
11528 * lex.h: Added 1999 to the copyright.
11529 * parse.h: Added 1999 to the copyright.
11530 (REGISTER_IMPORT): Fixed typo in trailing macro.
11531 (CURRENT_OSB): New macro.
11532 (struct parser_ctxt): New fields osb_depth, osb_limit.
11533 * parse.y (java_lang_id): New global variable.
11534 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11535 (array_creation_expression:): Use CURRENT_OSB.
11536 (dims:): Uses a stack to keep track of array dimensions.
11537 (cast_expression:): Use CURRENT_OSB.
11538 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11540 (register_fields): Fixed typos in comment.
11541 (check_method_redefinition): Fixed comment indentation.
11542 (java_check_regular_methods): Set saved found wfl to NULL after
11543 having reinstalled it in the previously found DECL_NAME.
11545 1999-01-10 Richard Henderson <rth@cygnus.com>
11547 * gjavah.c (java_float_finite): Use a union to do type punning.
11548 (java_double_finite): Likewise.
11550 1999-01-09 Per Bothner <bothner@cygnus.com>
11552 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11553 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11554 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11555 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11556 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11557 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11559 1999-01-08 Per Bothner <bothner@cygnus.com>
11561 * check-init.c (check_init): If compiling to native, we don't
11562 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11564 1999-01-08 Tom Tromey <tromey@cygnus.com>
11566 * parse-scan.y (variable_declarator_id): Set or increment
11568 (bracket_count): New global.
11569 (formal_parameter): Handle case where bracket pairs trail variable
11572 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11574 * jcf-parse.c (yyparse): variable len changed from a char to an
11575 int to prevent overflow.
11577 1999-01-06 Per Bothner <bothner@cygnus.com>
11579 * java-tree.h: Declare read_class.
11580 * jcf-parse.c (read_class): New function.
11581 (load_class): Now just call read_class.
11583 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11584 * jcf-parse.c (parse_source_file): Declare save_error_count,
11585 which is needed by java_parse_abort_on_error macro,
11586 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11588 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11589 constructor, if initializing a static field.
11590 (patch_new_array_init): Set TREE_CONSTANT if it is.
11591 * expr.c (java_lang_expand_expr): For a static array constructor
11592 of primitive elements, allocate the array itself statically.
11593 Disabled until we can set the vtable field statically.
11595 * check-init.c: New file. Checks for definite assignment.
11596 * Makefile.in (JAVA_OBJS): Add check-init.o.
11597 * parse.y (java_complete_expand_method): Call check_for_initialization.
11598 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11600 1999-01-06 Graham <grahams@rcp.co.uk>
11602 * parse.y : include system.h instead of including
11603 standard headers directly with the exception of <dirent.h>.
11605 1999-01-06 Per Bothner <bothner@cygnus.com>
11607 * lex.h: Moved static function declarations to lex.c,
11608 to shut up some -Wall warnings.
11609 * lex.c: Static function declarations moved here.
11610 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11612 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11614 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11616 1998-12-22 Per Bothner <bothner@cygnus.com>
11618 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11619 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11621 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11622 (localvar_alloc): Change return type to void,
11623 (emit_unop): Remove unused variable size.
11625 * jcf-write.c (struct jcf_block): Add new union.
11626 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11627 (call_cleanups): New functions.
11628 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11629 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11630 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11631 * lang.c (lang_init): Call using_eh_for_cleanups.
11632 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11633 completing operands to patch_synchronized_statement.
11634 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11635 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11636 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11638 1998-12-20 John F. Carr <jfc@mit.edu>
11640 * Make-lang.in: Comment out control-Ls; they upset some makes.
11642 1998-12-18 Tom Tromey <tromey@cygnus.com>
11644 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11647 1998-12-17 Tom Tromey <tromey@cygnus.com>
11649 * parse.y (DIR_SEPARATOR): New define.
11650 (check_class_interface_creation): Use it.
11652 * parse-scan.y (report_main_declaration): Recognize
11653 `java.lang.String' in argument to main.
11655 1998-12-16 Per Bothner <bothner@cygnus.com>
11657 * parse.y (create_interface): Remove bogus test.
11659 1998-12-16 Per Bothner <bothner@cygnus.com>
11661 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11662 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11664 1998-12-16 Tom Tromey <tromey@cygnus.com>
11666 * parse-scan.y (qualified_name): Use correct sprintf format.
11668 1998-12-15 Tom Tromey <tromey@cygnus.com>
11670 * gjavah.c (print_field_info): Changed how most negative number is
11673 1998-12-14 Per Bothner <bothner@cygnus.com>
11675 * parse.y (fold_constant_for_init): New function.
11676 (resolve_expression_name): Don't replace static final
11677 constant-initialized fields by its value.
11678 (java_complete_lhs): New. Same as java_complete_tree, except does
11679 not replace static final constant-initialized fields by their values.
11680 (register_fields): If there is an initializer, set DECL_INITIAL and
11681 MODIFY_EXPR_FROM_INITIALIZATION_P.
11682 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11683 Only call patch_initialized_static_field if
11684 MODIFY_EXPR_FROM_INITIALIZATION_P.
11685 (patch_initialized_static_field): If not valid constant, clear
11688 * parse.y (lookup_field_wrapper): Fix thinko.
11690 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11691 set and restore global lineno.
11693 1998-12-14 Tom Tromey <tromey@cygnus.com>
11695 * gjavah.c (print_field_info): If value to print is the smallest
11696 value of its size, then print as hex to avoid later warnings from
11699 1998-12-14 Tom Tromey <tromey@cygnus.com>
11701 * gjavah.c (decompile_method): Decompile `return null'.
11702 (process_file): Generate `#pragma interface'.
11703 (method_declared): New global.
11704 (print_method_info): Set it.
11705 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11706 (print_method_info): Handle abstract methods.
11708 1998-12-13 Per Bothner <bothner@cygnus.com>
11710 * parse.y (patch_method_invocation): If class_decl is null
11711 (e.g. an array type), use original type.
11713 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11714 errors about uncaught exception from clone (of array, specifically).
11716 1998-12-13 Tom Tromey <tromey@cygnus.com>
11718 * gjavah.c (decompile_method): Handle all types of `return'
11719 opcode. Decompile `return this' and `return'.
11720 (method_access): New global.
11721 (print_method_info): Set it.
11722 (decompile_method): Don't decompile a synchronized method.
11724 1998-12-13 Tom Tromey <tromey@cygnus.com>
11726 * jcf-reader.c (jcf_parse_one_method): Recognize
11728 * gjavah.c (HANDLE_END_METHOD): New macro.
11729 (HANDLE_CODE_ATTRIBUTE): New macro.
11730 (decompile_method): New function.
11731 (print_method_info): Don't print `;\n' at end of function decl.
11732 Include java-opcodes.h.
11733 (decompiled): New global.
11735 1998-12-12 Per Bothner <bothner@cygnus.com>
11737 * class.c (build_class_ref): Handle PRIMTYPE.class if
11738 flag_emit_class_files.
11739 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11740 if flag_emit_class_files.
11741 * parse.y (java_complete_tree): Pre-liminary support for
11742 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11744 * parse.y (patch_synchronized_statement): Don't call monitorexit
11745 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11747 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11749 * zipfile.h (opendir_in_zip): New declaration.
11750 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11751 (opendir_in_zip): New function, using code from open_in_zip.
11752 (open_in_zip): Call opendir_in_zip.
11753 (find_class): Remove no-longer-used do_class_file parameter,
11754 but add source_ok parameter. Change logic so if we find a .java file,
11755 we don't look for .class in later classpath emtries.
11756 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11757 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11758 * gjavah.c: Update call to find_class.
11759 * jcf-dump.c: Likewise.
11761 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11762 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11763 nothing if body is empty_stmt_node.
11764 Various little fixes so SP gets correctly adjusted.
11765 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11766 For CALL_EXPR, test if static first.
11767 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11768 such as the ones we create for Object and Class.
11769 Set and restore current_function_decl.
11770 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11771 (note_possible_classname): New function.
11772 (read_import_entry): Removed. Merged with read_import_dir.
11773 (read_import_dir): Don't call find_class - that only gives us
11774 the first classpath entry having the needed package.
11775 Use the struct buffer data structure from buffer.h.
11776 (read_import_dir, find_in_imports_on_demand): The remembered
11777 class names now use '.' (not '/') as package separator.
11779 * parse.y (java_complete_expand_methods): Call write_classfile
11780 here, and not in java_expand_classes (which only gets first class).
11782 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11784 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11785 (register_fields): If a static fields has an initializer, just
11786 chain it on ctxp->static_initialized, and handle later.
11787 (java_complete_expand_methods): Force <clinit> first.
11788 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11789 - it's already been completed.
11790 (patch_initialized_static_field): New function.
11791 (java_complete_field): Call it.
11793 1998-12-12 Per Bothner <bothner@cygnus.com>
11795 * expr.c (encode_newarray_type, build_new_array): New functions.
11796 * java-tree.h: Declare build_new_array.
11797 * jcf-write.c (patch_newarray): Use build_new_array.
11799 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11800 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11802 * parse.y (patch_new_array_init): Re-organize.
11803 Now is passed the actual array (pointer) type of the value.
11804 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11805 (patch_array_constructor): Removed - merged into patch_new_array_init.
11806 (java_complete_tree): Update patch_new_array_init.
11808 * jcf-write.c (find_constant_index): New function.
11809 (generate_bytecode_insns): Use find_constant_index.
11810 (generate_classfile): Use find_constant_index for ConstantValue.
11812 1998-12-11 Tom Tromey <tromey@cygnus.com>
11814 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11815 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11816 * class.c (make_class_data): Renamed dtable -> vtable, and
11817 dtable_method_count -> vtable_method_count.
11819 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11821 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11822 global variables, initialized.
11823 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11824 Declared new global variables.
11825 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11826 double_zero_node, integer_zero_node upon direct matching.
11827 * parse.y (purify_type_name): Added function prototype.
11828 (duplicate_declaration_error_p): Consider new_type as potentially
11829 being a incomplete type. Use purify_type_name on type string.
11830 (method_header): saved_type: unused variable removed. Don't figure
11831 return type if method name is invalid.
11832 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11833 processed by patch_unaryop.
11834 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11835 increment/decrement node into its original type after binary
11836 numeric promotion on its operands.
11838 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11840 * parse.y (array_initializer:): Array init operand is NULL_TREE
11841 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11842 now an error. Fixed indentation problems.
11843 (patch_string): Handle error_mark_node as an argument.
11844 (patch_new_array_init): Fixed indentation problems.
11845 (array_constructor_check_entry): Removed check on null wfl_value.
11846 Return an error if wfl_value's walk returns an error.
11848 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11850 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11851 * lex.c (java_lex): Remember column position before advancing one
11852 token. Retain location information on OCB_TK.
11853 * lex.h (typedef struct java_lc): Added new field.
11854 * parse.h (GET_SKIP_TYPE): New macro.
11855 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11856 * parse.y (build_new_array_init, patch_new_array_init,
11857 patch_array_constructor, maybe_build_array_element_wfl,
11858 array_constructor_check_entry): New function prototypes.
11859 (switch_block:): Tagged <node>.
11860 (OCB_TK): Tagged <operator>.
11861 (array_initializer:): Installed actions.
11862 (variable_initializer): Build location information on element if
11864 (switch_statement:): Fixed indentation typo.
11865 (switch_block:): Redefined default action.
11866 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11867 (patch_assignment): Removed duplicate code.
11868 (maybe_build_array_element_wfl, build_new_array_init,
11869 patch_new_array_init, patch_array_constructor,
11870 array_constructor_check_entry): New functions.
11872 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11874 * parse.y (array_initializer): Tagged <node>.
11875 (variable_initializer:): Use default rule.
11876 (array_initializer:): Defined actions.
11877 (variable_initializers:): Likewise.
11878 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11879 non-static field accesses.
11880 (patch_invoke): Fixed indentation typo.
11881 (java_complete_tree): Likewise.
11882 (build_labeled_block): Changed leading comment. Generate an error
11883 in case of duplicate loop labels.
11884 (patch_conditional_expr): Patch results of string concatenation
11887 1998-12-06 Per Bothner <bothner@cygnus.com>
11889 * constants.c (find_methodref_index): When the class is an interface,
11890 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11892 * decl.c (finit_identifier_node): Use "$finit$", rather than
11893 "<finit>" (which Sun's verifier rejects).
11894 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11895 (generate_field_initialization_code): Removed.
11896 (fix_constructors) Don't add call to $finit$ here (wrong order).
11897 (patch_method_invocation): Add $finit$ call here.
11899 * java-tree.h (CALL_USING_SUPER): New macro.
11900 * parse.y (patch_invoke): Remove im local variable.
11901 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11902 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11903 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11905 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11907 * parse.y (java_complete_tree): Don't complain about unreachable
11908 statement if it is empty_stmt_node.
11910 * jcf-write.c (find_constant_wide): New function.
11911 (push_long_const): Use find_constant_wide.
11913 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11914 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11915 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11916 Emit invokeinterface when calling an interface method.
11917 Emit invokespecial also when calling super or private methods.
11919 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11921 1998-12-06 Per Bothner <bothner@cygnus.com>
11923 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11925 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11927 * java-tree.h (java_layout_seen_class_methods): New function
11929 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11930 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11931 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11932 * parse.y (method_declarator:): Defined action.
11933 (issue_warning_error_from_context): input_filename saved, set to
11934 the appropriate value and restored after java_error is called.
11935 (build_unresolved_array_type): Fixed comment.
11936 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11937 (method_header): Deal with return type the same way type are
11938 handled for fields and method's parameters and local variables
11940 (check_method_redefinition): Removed extra CR.
11941 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11942 (java_layout_seen_class_methods): New function.
11943 (java_layout_classes): Call java_layout_seen_class_methods.
11945 1998-12-03 Per Bothner <bothner@cygnus.com>
11947 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11949 1998-12-03 Per Bothner <bothner@cygnus.com>
11951 * jcf-dump.c (main): Fix error message.
11952 * jcf-path.c (add_entry): Style fix.
11954 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11956 * class.c (layout_class_method): Call build_java_argument_signature
11957 on constructors too.
11958 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11959 (patch_method_invocation): Define a primary when resolving an
11960 expression name. Augmented comment on code checking illegal `this'
11961 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11963 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11965 * class.c (layout_class_method): Don't report error on non-static
11966 overriding static if the method is private.
11967 * java-tree.h (finish_class): Prototype added.
11968 * lex.c (java_get_line_col): Handle col argument -2 value.
11969 * parse.h: All static method declarations moved to parse.y.
11970 * parse.y: Now contains all static method declarations previously
11972 (find_expr_with_wfl, missing_return_error,
11973 unreachable_stmt_error): New functions.
11974 (java_get_real_method_name): Identify constructors bearing class
11975 names in source code compiled classes only.
11976 (java_complete_expand_methods): Call missing_return_error.
11977 (invocation_mode): Private methods invoked as static methods.
11978 (java_complete_tree): Call unreachable_stmt_error.
11980 1998-12-01 Tom Tromey <tromey@cygnus.com>
11982 * Makefile.in (+target): Removed.
11983 (+xmake_file): Likewise.
11984 (+tmake_file): Likewise.
11985 (.NOEXPORT): Removed duplicate.
11987 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11989 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11991 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11993 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11994 libiberty.h. Provide an xmalloc definition.
11996 * jvspec.c: Remove the xmalloc prototype.
11998 * parse-scan.y: Include config.h and system.h. Don't include
11999 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12000 Provide an xstrdup definition.
12002 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12004 * jcf-path.c (add_entry): Recognize ".jar" too.
12005 * lang-specs.h: Likewise.
12007 1998-11-26 Per Bothner <bothner@cygnus.com>
12009 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12010 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12012 * jcf-write.c (generate_bytecode_insns):
12013 Handle pre/post-increment/decrement of long.
12015 * jcf-write.c (generate_bytecode_insns):
12016 Handle missing exception handler (finally for synchronized).
12018 1998-11-25 Per Bothner <bothner@cygnus.com>
12020 * java-tree.h (end_params_node): Declare global.
12021 * decl.c (end_params_node): New global.
12022 (init_decl_processing, start_java_method): Use end_params_node for
12023 end of list of parameter types. Follows correct gcc conventions.
12024 * expr.c (pop_argument_types, pop_arguments): Likewise.
12025 * lang.c (put_decl_node): Likewise.
12026 * typeck.c (various places): Likewise.
12027 * class.y (various places): Likewise.
12028 * parse.y (various places): Likewise.
12030 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12031 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12033 * class.c: Add #include flags.h, remove no-longer needed declaration.
12035 * class.c (layout_class_method): Remove commented-out code, re-format.
12036 Don't add vtable entry (or index) for private methods.
12037 * expr.c (expand_invoke): A private method is implicitly final.
12038 * class.c (make_class_data): If inlining or optimizing,
12039 skip private methods.
12041 * class.c (finish_class): New function. Calls existing methods,
12042 but alls emits deferred inline functions.
12043 * jcf-parse.c (parse_class_file): Call finish_class.
12044 * parse.y (java_complete_expand_methods): Likewise.
12046 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12048 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12050 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12052 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12054 1998-11-24 Per Bothner <bothner@cygnus.com>
12056 * (generate_classfile): Always write class access flag with
12059 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12061 * class.c (maybe_layout_super_class): New function.
12062 (layout_class): Reorganized. Loop on class methods dispatched into
12063 a new function. Call maybe_layout_super_class.
12064 (layout_class_methods, layout_class_method): New functions.
12065 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12067 (expand_invoke): Likewise.
12068 * java-tree.h (all_class_list): New global variable declared.
12069 (layout_class_methods, layout_class_method): New function
12071 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12072 * jcf-parse.c (all_class_list): New global variable.
12073 (load_class): Extended what class_or_name can be. Use parser
12074 context mechanism to save globals before calling jcf_parse.
12075 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12076 is set on the file name.
12077 (jcf_parse): Layout class methods when Object is loaded, otherwise
12078 record class in all_class_list for delayed method layout.
12079 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12080 * lang.c (put_decl_node): Decode <init> into the decl context
12082 * lex.c (java_allocate_new_line): Use xmalloc.
12083 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12084 pointers, not TREE_LIST elements.
12085 (struct parser_ctxt): Fixed comment indentations, added comments
12086 and reordered some fields.
12087 (java_check_methods): Function prototype removed.
12088 * parse.y (java_push_parser_context): Use xmalloc.
12089 (java_parser_context_restore_global): Pop extra pushed ctxp only
12090 when there's nothing next.
12091 (maybe_create_class_interface_decl): Fixed comment, add new
12092 created class decl to all_class_list.
12093 (method_header): Use GET_REAL_TYPE on argument's types.
12094 (method_declarator): Use GET_REAL_TYPE, change type to the real
12095 type in TREE_LIST dependency node. Build argument list with the
12097 (create_jdep_list): Use xmalloc. Removed allocation error message.
12098 (obtain_incomplete_type): Fixed leading comment. Broadened
12099 incoming argument meaning.
12100 (register_incomplete_type): Use xmalloc. Removed allocation error
12102 (safe_layout_class): Fixed leading comment.
12103 (jdep_resolve_class): Reversed if statement condition and switch
12104 if and else bodies.
12105 (resolve_and_layout): Fixed leading comment. Broadened incoming
12107 (complete_class_report_errors): New local variable name, for
12108 clarity. purify_type_name used for all error cases.
12109 (java_get_real_method_name): Stricter check on constructors.
12110 (java_check_regular_methods): Reverse methods list only if not
12111 already laid out. Layout artificial constructor.
12112 (java_check_methods): Deleted.
12113 (source_start_java_method): Obtain incomplete type for patchable
12115 (java_layout_classes): Fixed leading comment. Use
12116 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12117 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12118 before returning. Fixed comments.
12119 (java_expand_classes): Check for errors up front.
12120 (patch_method_invocation): Class to search is resolved and laid
12123 1998-11-24 Per Bothner <bothner@cygnus.com>
12125 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12127 * javaop.h (int8): Removed - not used.
12128 (jbyte): Redefine portably with correct signedness.
12130 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12132 * jcf-write.c (generate_bytecode_insns): Fix typo
12133 OPCODE_getstatic to OPCODE_getfield.
12135 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12136 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12137 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12139 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12141 * jcf-parse.c (jcf_parse_source): Function returned type is
12142 void. Added prototype.
12143 (jcf_parse): Function returned type is void.
12144 (yyparse): Remove call to fclose on the last parsed file.
12146 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12148 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12150 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12151 (layout_class): Cope with methods featuring WFL in decl names.
12152 * decl.c (unqualified_object_id_node): New global variable,
12154 (build_decl_no_layout): Removed.
12155 * expr.c (build_primtype_type_ref): Handle Double.
12156 (java_lang_expand_expr): Fixed indentations.
12157 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12158 (flag_wall, flag_redundant, flag_not_overriding,
12159 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12160 variable declarations.
12161 (build_decl_no_layout): Removed prototype.
12162 (java_get_real_method_name): Added prototype.
12163 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12164 (java_parse_abort_on_error): Macro now just returns.
12165 * jcf-parse.c (jcf_parse_source): Check fclose returned
12166 value. Call emit_register_classes if java_report_errors returns
12168 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12169 flag_static_local_jdk1_1): New integer flags.
12170 (lang_decode_option): New flags set here.
12171 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12172 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12173 the flag_redundant variable.
12174 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12175 when parsing java.lang.Object class.
12176 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12177 NULL_TREE to build.
12178 (resolve_qualified_expression_name): Fixed indentation.
12179 (patch_array_ref): Changed prototype.
12180 (not_initialized_as_it_should_p): Prototype removed.
12181 (java_report_errors): Added function prototype.
12182 * parse.y (formal_parameter:): Changed error message for not yet
12183 supported final parameters.
12184 (class_type_list:): Set both PURPOSE and VALUE of created
12185 TREE_LIST to be class_type.
12186 (primary_no_new_array:): Handle class literals on primitive types.
12187 (parse_warning_context): Reinstalled correct force_error and
12188 do_warning flags setups.
12189 (java_report_errors): Changed prototype. Return java_error_count
12191 (variable_redefinition_error): Consider treating variable type as
12193 (create_interface): Warn about redundant abstract modifier if
12194 flag_redundant is set. Changed error message.
12195 (lookup_field_wrapper): Save/restore globals before/after looking
12197 (duplicate_declaration_error_p): Consider treating declaration
12198 type as a fake pointer.
12199 (register_fields): Extract real type from dependency node. Check
12200 for duplicate field declaration after type adjustment. Use
12201 DECL_INITIAL to store static final initialized values.
12202 (method_header): Extract real function type from dependency node.
12203 (check_abstract_method_header): Use GET_METHOD_NAME.
12204 (obtain_incomplete_type): Layout fake pointer type.
12205 (safe_layout_class): Don't try to check for methods before layout.
12206 (java_complete_class): Don't check for correct throws clause
12207 elements inheritance here.
12208 (resolve_and_layout): Broadened name parameter meaning.
12209 (reset_method_name): Use GET_METHOD_NAME.
12210 (java_get_real_method_name): New function.
12211 (java_check_regular_methods): Don't check methods in
12212 java.lang.Object. Verify lineage of throws clause elements. Use
12213 flag_no_overriding in warning report.
12214 (check_throws_clauses): Don't check if class was from
12215 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12216 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12217 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12218 warning on unsupported final local variables. Use build_decl
12219 instead of build_decl_no_layout. Get real local variable type from
12221 (source_start_java_method): Get real parameter type from
12222 dependency node. Call build_decl instead of build_decl_no_layout.
12223 (java_layout_classes): Reverse tree and layout type and class as
12224 required. Mark class as loaded when done.
12225 (resolve_field_access): Fixed indentation. Restricted condition
12226 leading to static field access code generation. Set field_type
12227 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12228 (resolve_qualified_expression_name): Initialize type_found to
12229 null. Handle static field resolved during qualification. Fixed
12230 layout on non primitive field decl types.
12231 (not_accessible_p): Fixed typo in comment.
12232 (patch_method_invocation): Resolve and layout class to search from
12234 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12235 layout non primitive type, if necessary. Make method node only to
12237 (find_applicable_accessible_methods_list): Consider WFL'ed method
12238 decl names. Fixed indentation.
12239 (argument_types_convertible): Resolve and layout target type if
12241 (java_complete_tree): Fixed indentation problems. Rewrote
12242 CALL_EXPR thrown exceptions check. Re-installed further processing
12243 of the assignment in certain cases.
12244 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12245 inlining on class literals.
12246 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12248 (valid_method_invocation_conversion_p): Likewise.
12249 (patch_string): Temporary disable forbidden use of `this' in
12250 explicit constructor invocations when doing string concatenation
12251 within their scope.
12252 (patch_unaryop): Added comment. Reinstalled code to disable
12253 further check on assignment operation with cast expression RHS.
12254 (patch_switch_statement): Fixed indentation.
12255 (build_try_statement): Call build_decl instead of
12256 build_decl_no_layout.
12257 (patch_synchronized_statement): Likewise.
12258 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12259 IS_UNCHECKED_EXPRESSION_P.
12260 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12261 layout argument exception type.
12262 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12263 of IS_UNCHECKED_EXPRESSION_P.
12265 1998-11-18 Anthony Green <green@cygnus.com>
12267 * jcf-parse.c (yyparse): Open class file in binary mode.
12269 1998-11-15 Per Bothner <bothner@cygnus.com>
12271 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12273 * jcf-write.c (perform_relocations): Move check out one loop.
12275 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12277 * Make-lang.in: Fix reference to srcdir.
12278 * jv-scan.c: Add missing xmalloc prototype.
12279 * jvgenmain.c: Ditto.
12281 1998-11-15 Per Bothner <bothner@cygnus.com>
12283 * decl.c (error_mark_node), java-tree.h: New global.
12284 * parse.y: Use empty_stmt_node instead of size_zero_node.
12285 (build_if_else_statement): If missing else, use empty_stmt_node.
12287 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12288 (java_complete_expand_method): Complain if return is missing.
12289 (java_check_regular_methods): Comment out incorrect error check.
12290 (not_accessible_p): Fix incorrect handling of protected methods.
12291 (patch_method_invocation): Pass correct context to not_accessible_p.
12292 (find_applicable_accessible_methods_list): Likewise.
12293 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12294 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12295 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12296 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12298 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12299 (push_int_const): Remove reundant NOTE_PUSH.
12300 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12301 (- case SWITCH_EXPR): Fix code generation bug.
12302 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12303 (generate_classfile): More robust for abstract methods.
12305 1998-11-15 Anthony Green <green@cygnus.com>
12307 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12308 * Make-lang.in: Ditto.
12310 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12311 * jvgenmain: Ditto.
12313 1998-11-15 Per Bothner <bothner@cygnus.com>
12315 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12317 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12319 1998-11-14 Per Bothner <bothner@cygnus.com>
12321 Allow uses of interface types to verify. This is not really
12322 type-safe, but it matches what Sun does, and is OK as long as
12323 there are appropriate run-time checks.
12324 * verify.c (merge_types): If merging two interface types,
12325 just set the result to java.lang.Object.
12326 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12328 1998-11-13 Tom Tromey <tromey@cygnus.com>
12330 * gjavah.c (main): Handle --output-class-directory argument.
12331 * jvspec.c (lang_specific_driver): Translate `-d' into
12332 -foutput-class-dir.
12333 * jcf.h (jcf_write_base_directory): Declare.
12334 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12335 * lang-options.h: Mention -foutput-class-dir.
12336 * jcf-write.c (jcf_write_base_directory): New global.
12337 (make_class_file_name): Put generated .class file into `-d'
12338 directory, or into source directory if -d not given. Function now
12340 (write_classfile): Free class file name. Handle case where class
12342 (DIR_SEPARATOR): New macro.
12343 Include <sys/stat.h>
12345 * Makefile.in (prefix): New macro.
12347 1998-11-12 Per Bothner <bothner@cygnus.com>
12349 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12350 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12351 here (done in patch_invoke instead).
12352 (case_identity): Moved here from parse.y.
12354 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12355 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12356 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12357 so they can be efficiently scanned without recursion.
12358 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12359 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12360 in BLOCK iteratively, rather than recursively.
12362 * parse.y (do_unary_numeric_promotion): New function.
12363 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12365 * parse.y (patch_newarray): Various fixes.
12367 Re-do handling of switch statements (for proper block scoping).
12368 * parse.y: Add just a single block for the enture switch block,
12369 but don't create any "case blocks".
12370 (group_of_labels): Rmeoved unneeded non-terminal.
12371 CASE_EXPR and DEFAULT_EXPR are added to current block.
12372 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12373 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12374 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12375 * parse.y (wfl_operator, print_int_node): Make non-static.
12376 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12377 as part of recursive scan of block.
12378 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12379 (patch_switch_statement): Most tests move dinto java_complete_tree.
12381 * parse.y: Make various production be non-typed (void).
12382 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12383 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12384 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12386 * jcf-write.c (struct jcf_handler): New type.
12387 (struct jcf_switch_state): New type.
12388 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12389 (alloc_handler, emit_unop, emit_reloc): New functions.
12390 (adjust_typed_op): Add extra parameter ("max type" offset).
12391 (emit_switch_reloc, emit_case-reloc): New function.
12392 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12393 (generate_bytecode_insns): Support REAL_CST, switch statements,
12394 exception handling, method calls, object/array creation, and more.
12396 * class.c: Remove some unused variables.
12397 * constants.c (find_string_constant): New function.
12398 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12399 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12400 if flag_emit_class_files.
12402 1998-11-12 Tom Tromey <tromey@cygnus.com>
12404 * jcf-io.c (find_class): Added explanatory comment.
12406 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12407 trailing slash to `.zip' entries.
12409 * jvspec.c (lang_specific_driver): Correctly handle case where
12410 GC_NAME not defined.
12412 1998-11-11 Tom Tromey <tromey@cygnus.com>
12414 * jvspec.c (GC_NAME): New define.
12415 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12417 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12419 1998-11-11 Per Bothner <bothner@cygnus.com>
12421 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12423 1998-11-11 Tom Tromey <tromey@cygnus.com>
12425 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12427 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12429 * class.c (is_compiled_class): Call safe_layout_class for class
12430 compiled from source.
12431 * conver.h (convert_to_integer, convert_to_real,
12432 convert_to_pointer): Added prototypes.
12433 * decl.c (init_decl_processing): Non longer push the decls of
12434 `methodtable', `constants', `Class', `Field', `dispatchTable'
12435 `jexception' and `Method'.
12436 * expr.c (build_invokeinterface): New function.
12437 (expand_invoke): static variable CLASS_IDENT now in
12438 build_invokeinterface. Use build_invokeinterface.
12439 (expand_java_field_op): Moved code to inline
12440 java.lang.PRIMTYPE.TYPE into a function.
12441 (build_primtype_type_ref): New function.
12442 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12443 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12444 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12445 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12446 (DECL_LOCAL_STATIC_VALUE): New macro.
12447 (build_invokeinterface, build_primtype_type_ref): New function
12449 (java_parse_abort_on_error): Macro rewritten.
12450 * jcf-parse.c (current_method): Add comment to declaration.
12451 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12452 Function prototypes fixed.
12453 (jcf_parse_source): push/pop parser context. save/restore global.
12454 (parse_source_file): Fixed leading comment. Now take a
12455 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12456 classes and pop the parser context anymore.
12457 (yyparse): Push parser context, save globals, parse the source
12458 file, restore globals and pop the parser context when processing a
12460 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12461 * lex.c (java_parse_doc_section): New function.
12462 (java_lex): Call java_parse_doc_section when appropriate. Build an
12463 operator around INSTANCEOF_TK.
12464 * lex.h (java_lineterminator, java_sprint_unicode,
12465 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12466 Prototypes rewritten.
12467 (java_parse_escape_sequence, java_letter_or_digit_p,
12468 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12469 java_read_unicode, java_store_unicode, java_read_char,
12470 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12471 Added function prototypes.
12472 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12474 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12476 (struct parser_ctxt): New fields: deprecated,
12477 current_parsed_class_un, gclass_list.
12478 (fix_method_argument_names, issue_warning_error_from_context,
12479 resolve_package, lookup_package_type): New function prototypes.
12480 (resolve_expression_name): Fixed function prototype.
12481 (find_applicable_accessible_methods_list): Fixed indentation, added
12482 extra argument in prototype.
12483 (check_final_assignment, build_null_of_type, check_deprecation,
12484 check_method_redefinition, reset_method_name,
12485 java_check_regular_methods, java_check_abstract_methods,
12486 maybe_build_primttype_type_ref): New function prototype.
12487 * parse.y (conver.h): Include.
12488 (INSTANCEOF_TK): Tagged <operator>.
12489 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12490 (relational_expression:): Build binop for instanceof.
12491 (java_push_parser_context): Remember ctxp->gclass_list across
12493 (java_pop_parser_context): Simply return if no context
12494 exists. Remember gclass_list across contexts.
12495 (issue_warning_error_from_context): New function.
12496 (parse_error_context): Don't setup ctxp->elc here. Call
12497 issue_warning_error_from_context instead.
12498 (parse_warning_context): Likewise.
12499 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12500 setup. Link new class/interface to ctxp->gclass_list.
12501 (add_superinterfaces): Register interface as incomplete if not
12503 (create_class): Remember class unqualified name in
12504 ctxp->current_parsed_class_un. Check class deprecation.
12505 (register_fields): Check field deprecation. Remember static final
12506 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12508 (method_header): New local variable ORIG_ARG. Use unqualified
12509 current class name for check on constructor errors. Promote return
12510 type if of record type. Argument list fix moved in
12511 fix_method_argument_names, called here. Check method deprecation.
12512 (fix_method_argument_names): New function.
12513 (method_declarator): Promote record typed arguments.
12514 (safe_layout_class): Check class methods before layout.
12515 (java_complete_class): Compute field layout when patched.
12516 (do_resolve_class): Try to load class after having it renamed
12517 after the package name.
12518 (get_printable_method_name): Use DECL_CONTEXT.
12519 (reset_method_name): New function.
12520 (check_method_redefinition): Use reset_method_name.
12521 (java_check_regular_methods): New local variable
12522 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12523 names for error report. Check for compile-time error when method
12524 found has default (package) access.
12525 (java_check_abstract_methods): Now takes an interface DECL node as
12526 an argument. Also reinstall real name on unchecked
12527 overriding/hiding methods for error report.
12528 (java_check_methods): Fixed leading comment. Get classes to verify
12529 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12530 CLASS_METHOD_CHECKED_P on class verification.
12531 (lookup_java_method2): Get real method name if necessary.
12532 (find_in_imports): Don't check package class access here.
12533 (resolve_package, lookup_package_type): New functions.
12534 (java_layout_classes): Fixed leading comment. Take classes to be
12535 laid out from ctxp->gclass_list.
12536 (java_complete_expand_methods): Don't expand native and abstract
12538 (java_expand_classes): New function.
12539 (resolve_expression_name): Use additional argument ORIG. Retrieve
12540 values of static final field of primitive types.
12541 (resolve_field_access): Handles static final field of promotive
12543 (resolve_qualified_expression_name): Handle STRING_CST as
12544 primaries and package name resolution. Check deprecation on found
12545 decls. Set where_found and type_found on non static field resolved
12546 during qualification. Layout non primitive field decl types.
12547 (check_deprecation): New function.
12548 (maybe_access_field): Simplified.
12549 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12550 removed. Reverse method's argument when primary is a type. Don't
12551 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12552 instead. Include abstract class in the list of class searchable
12553 for constructors. Use DECL_CONTEXT of found method for access
12554 checks. Check method deprecation.
12555 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12556 converting arguments. Handle INVOKE_INTERFACE.
12557 (lookup_method_invoke): Search constructor using existing
12558 infrastructure (don't rely on lookup_java_constructor anymore).
12559 (find_applicable_accessible_methods_list): Extra argument flag
12560 LC. Now include constructor in the search.
12561 (qualify_ambiguous_name): Conditional expression are primaries.
12562 (not_initialized_as_it_should_p): static final are always
12564 (java_complete_tree): Pass extra NULL argument to
12565 resolve_expression_name. Stricter test to carry on patching
12566 assignments. New case for INSTANCEOF_EXPR.
12567 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12568 (check_final_assignment, maybe_build_primttype_type_ref): New
12570 (patch_assignment): Detect resolved static finals and carry normal
12571 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12572 (try_builtin_assignconv): Access constant 0 on all primitive
12574 (valid_builtin_assignconv_identity_widening_p): Accept identical
12575 types. Accept all promoted type on int type.
12576 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12577 assigned to a reference.
12578 (valid_method_invocation_conversion_p): Accept to check null
12580 (build_binop): Merge declaration and initialization of local
12582 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12583 numeric types. Improved validity test for qualify operators on
12585 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12586 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12587 primitive type and issue the appropriate error message.
12588 (resolve_type_during_patch): Mark class loaded when resolved.
12589 (patch_cast): Allow null to be cased to reference types.
12590 (build_null_of_type): New function.
12591 (patch_array_ref): Handle array on references correctly.
12592 (patch_return): Removed unused local variable MODIFY. Force
12593 boolean to be returned as integers. Allows null to be returned by
12594 a function returning a reference.
12595 * typeck.c (convert_to_integer, convert_to_real,
12596 convert_to_pointer): Prototypes moved to convert.h
12597 (lookup_argument_method): Use method real name, if necessary.
12599 1998-10-30 Tom Tromey <tromey@cygnus.com>
12601 * class.c (build_class_ref): Changed name of primitive classes to
12604 * class.c (make_class_data): Renamed fields: nmethods to
12605 method_count, method_count to dtable_method_count. Always set
12606 `state' field to 0.
12607 * decl.c (init_decl_processing): Likewise.
12609 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12611 * class.c (layout_class): Don't mangle <finit>, produce
12612 __finit<class> instead. Don't verify artificial methods.
12613 * decl.c (finit_identifier_node): New declared global.
12614 (init_decl_processing): finit_identifier_node initialized.
12615 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12616 * java-tree.h (finit_identifier_node): Declared as extern.
12617 (struct lang_decl): New field called_constructor.
12618 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12619 (CLASS_HAS_FINIT_P): New macro.
12620 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12621 explicit constructor invocation.
12622 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12623 CALL_SUPER_CONSTRUCTOR_P): New macros.
12624 (write_classfile): Added prototype.
12625 * jcf-parse.c (jcf_parse_source): Parse and remember for
12626 generation if the file was seen on the command line.
12627 (parse_source_file): Don't write the class file here.
12628 (yyparse): Loop on files rewritten. Set current_jcf.
12629 (parse_zip_file_entries): Parse class file only if it was found.
12630 * lang.c (init_parse): Don't open command line provided filename
12632 (lang_parse): Don't set main_jcf anymore.
12633 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12634 (JCONSTRUCTOR_CHECK): New macro.
12635 (JBSC_TYPE_P): New macro.
12636 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12637 (COMPLETE_CHECK_OP_2): New macro.
12638 (struct parse_ctxt): New field explicit_constructor_p.
12639 (check_class_interface_creation): Fixed prototype indentation.
12640 (patch_method_invocation_stmt): Prototype reflects added argument.
12641 (patch_invoke): Likewise.
12642 (complete_method_declaration, build_super_invocation,
12643 verify_constructor_circularity,
12644 build_this_super_qualified_invocation, get_printable_method_name,
12645 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12646 verify_constructor_super, create_artificial_method,
12647 start_artificial_method_body, end_artificial_method_body,
12648 generate_field_initialization_code): New function prototypes.
12649 * parse.y: Fixed leading comment
12650 (constructor_header:, constructor_body:, block_end:): Rules tagged
12652 (type_declaration:): Call maybe_generate_finit.
12653 (method_declaration:): Action for method_body: placed in new
12654 function complete_method_declaration, called here.
12655 (constructor_declaration:): Defined actions. Removed leading
12657 (constructor_header:): New rule with action.
12658 (constructor_body:): Rule rewritten using block_begin: and
12659 block_end:. Defined actions.
12660 (constructor_declarator:, explicit_constructor_invocation:):
12662 (block:): Use new rules block_begin: block_end:.
12663 (block_begin:, block_end:): New rules and actions.
12664 (block_statements:): Fixed error message for explicit
12666 (method_invocation:): Call build_this_super_qualified_invocation
12667 if primary is `this' or `super' was seen.
12668 (conditional_expression:): Action defined.
12669 (extra_ctxp_pushed_p): New static global flag.
12670 (java_parser_context_save_global): Create parser context if
12671 necessary. Use extra_ctxp_pushed_p to remember it.
12672 (java_parser_context_restore_global): Pop extra parser context if
12674 (build_array_from_name): Array on primitive types are marked
12676 (register_fields): Restore new name in field initializer
12677 expression if type was altered. Non static fields initialized upon
12678 declaration marked initialized.
12679 (maybe_generate_finit): New function.
12680 (maybe_generate_clinit): Use create_artificial_method,
12681 start_artificial_method_body, end_artificial_method_body. Generate
12682 debug info for enclosed initialization statements.
12683 (method_header): Fixed leading comment. Check constructor
12684 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12686 (complete_method_declaration, constructor_circularity_msg,
12687 verify_constructor_circularity): New functions.
12688 (get_printable_method_name): New function.
12689 (check_method_redefinition): Don't rename <finit> methods. Fix
12690 declared constructor names. Error message for
12691 constructors modified.
12692 (java_check_regular_methods): Local variable seen_constructor
12693 renamed saw_constructor. Skip verification on constructors. Create
12694 default constructor with create_artificial_method.
12695 (java_check_methods): Removed unnecessary empty line.
12696 (create_artificial_method, start_artificial_method_body,
12697 end_artificial_method_body): New functions.
12698 (java_layout_classes): Changed leading comment. Reverse fields
12699 list if necessary. Always layout java.lang.Object if being
12701 (java_complete_expand_methods): Verify constructor circularity.
12702 (java_complete_expand_method): Call fix_constructor on
12703 constructors. Local variable no_ac_found removed. Restore
12704 bindings if method body expansion failed.
12705 (fix_constructors, verify_constructor_super,
12706 generate_field_initialization_code): New function.
12707 (java_expand_classes): Fixed leading comment. Write class file
12709 (resolve_expression_name): Check for illegal instance variable
12710 usage within the argument scope of an explicit constructor
12712 (resolve_qualified_expression_name): Pass extra from_super flag
12713 when invoking patch_method_invocation_stmt. New case for
12714 conditional expression when used as a primary. Check for error
12715 when acquiring super.
12716 (patch_method_invocation_stmt): Added extra argument super. New
12717 local variable is_static_flag. Set class_to_search according to
12718 the nature of the constructor invocation. Don't add `this'
12719 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12720 invocation within the argument scope of explicit constructor
12721 invocation. Set is_static according to is_static_flag. Provide
12722 extra `super' argument to patch_invoke invocation.
12723 (patch_invoke): New argument from_super. Loop on arguments
12724 indentation fixed. Pass from_super to invocation_mode. New switch
12725 case INVOKE_SUPER. Fixed error message in switch default case.
12726 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12728 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12729 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12730 message takes constructors into account.
12731 (find_applicable_accessible_methods_list): Fixed indentation.
12732 (qualify_ambiguous_name): Take explicit constructor invocation
12733 into account. Deal with a conditional expression as a primary to
12735 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12736 case. Added extra argument to patch_method_invocation_stmt.
12737 Register calls made to explicit constructor `this'. Don't call
12738 save_expr in ARRAY_REF case when emitting class files. Check for
12739 illegal use of this when expanding explicit constructor invocation
12741 (complete_function_arguments): Set and reset parser context
12742 explicit_constructor_p field value when appropriate.
12743 (build_super_invocation, build_this_super_qualified_invocation):
12745 (patch_assignment): Fixed typo.
12746 (patch_unaryop): Check on final fields occurs only when a decl
12748 (patch_return): Take constructors into account.
12749 (patch_conditional_expr): New function.
12750 * typeck.c (build_java_signature): Removed unnecessary empty line.
12752 1998-10-28 Jeffrey A Law (law@cygnus.com)
12754 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12756 1998-10-28 Tom Tromey <tromey@cygnus.com>
12758 * decl.c (init_decl_processing): Renamed fields.
12759 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12760 interface_len, msize fields.
12762 * class.c (make_class_data): Removed subclass_head and
12763 subclass_next fields.
12764 * decl.c (init_decl_processing): Removed subclass_head and
12765 subclass_next fields.
12767 1998-10-28 Jeffrey A Law (law@cygnus.com)
12769 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12770 * mangle.c (emit_unicode_mangled_name): Similarly.
12772 1998-10-26 Nick Clifton <nickc@cygnus.com>
12774 * jcf-parse.c (get_constant): Place braces around code to compute
12775 'd' when REAL_ARITHMETIC is not defined.
12777 1998-10-25 H.J. Lu (hjl@gnu.org)
12779 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12782 1998-10-23 Tom Tromey <tromey@cygnus.com>
12784 * lang-specs.h: `.zip' files are input to jc1.
12786 1998-10-22 Per Bothner <bothner@cygnus.com>
12788 * jvspecs.c: Add (but don't enable) support for combining multiple
12789 .class and .java input filenames to a single jc1 invocation.
12790 Add support for -C flag (copile to .class files).
12791 Translate -classpath and -CLASSPATH arguments.
12792 * lang-specs.h: Don't set %2 spec.
12794 1998-10-22 Tom Tromey <tromey@cygnus.com>
12796 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12798 (add_path): Don't add trailing separator to non-empty path
12801 * lang.c (lang_decode_option): Check for -fclasspath and
12802 -fCLASSPATH before examining other `-f' options.
12804 * java-tree.h (finalize_identifier_node): Don't declare.
12805 * class.c (make_class_data): Don't push "final" field.
12806 * decl.c (init_decl_processing): Don't push "final" field.
12807 (finalize_identifier_node): Removed.
12808 (init_decl_processing): Don't set finalize_identifier_node.
12810 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12812 1998-10-11 Anthony Green <green@cygnus.com>
12814 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12815 (JV_SCAN_SOURCES): New macro.
12816 (JCF_DUMP_SOURCES): Likewise.
12817 (jcf-dump$(exeext)): New target.
12818 (jv-scan$(exeext)): New target.
12820 1998-10-22 Tom Tromey <tromey@cygnus.com>
12822 * Makefile.in (LEX): Removed.
12823 (LEXFLAGS): Likewise.
12824 (SET_BISON): New macro.
12826 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12827 spurious diffs in parse.c.
12828 ($(PARSE_SCAN_C)): Likewise.
12829 (PARSE_DIR): New macro.
12831 (PARSE_SCAN_C): Likewise.
12832 (PARSE_RELDIR): New macro.
12834 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12836 * jcf-io.c (find_class): Use saw_java_source to determine when to
12837 look for `.java' file.
12838 * jcf-parse.c (saw_java_source): New global.
12839 (yyparse): Set it if `.java' file seen.
12841 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12842 (GCJH_SOURCES): Likewise.
12843 * Makefile.in (datadir): New macro.
12844 (libjava_zip): Likewise.
12845 (JAVA_OBJS): Added jcf-path.o.
12846 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12847 (../gcjh$(exeext)): Likewise.
12848 (jcf-path.o): New target.
12849 * java-tree.h (fix_classpath): Removed decl.
12850 * jcf-parse.c (fix_classpath): Removed.
12851 (load_class): Don't call fix_classpath.
12852 * parse.y (read_import_dir): Don't call fix_classpath.
12853 * lex.h: Don't mention classpath.
12854 * lex.c (java_init_lex): Don't initialize classpath.
12855 * jcf-io.c (classpath): Removed global.
12856 (find_class): Use jcf_path iteration functions. Correctly search
12857 class path for .java file.
12858 (open_in_zip): New argument `is_system'.
12859 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12860 classpath-related options.
12861 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12863 (lang_init): Call jcf_path_init.
12864 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12865 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12866 Correctly put braces around second string in each entry.
12867 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12868 classpath-related options.
12869 (help): Updated for new options.
12870 * jcf.h: Declare functions from jcf-path.c. Don't mention
12871 `classpath' global.
12872 * jcf-path.c: New file.
12874 * jcf-depend.c: Include jcf.h.
12876 * jcf-write.c (localvar_alloc): Returns `void'.
12877 (localvar_free): Removed unused variable.
12879 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12880 (init_parse): Use OBJECT_SUFFIX, not ".o".
12882 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12884 * class.c (emit_register_classes): Renamed from
12885 emit_register_class.
12886 * java-tree.h (emit_register_classes): Prototype renamed from
12887 emit_register_class.
12888 * jcf-parse.c (yyparse): Call emit_register_classes once before
12890 * parse.y (java_expand_classes): No longer register classes.
12892 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12894 * class.c (is_compiled_class): New local variable
12895 seen_in_zip. Identify classes found in currently compiled source
12897 * decl.c (complete_start_java_method): Fixed typo.
12898 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12899 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12900 (CLASS_P): Moved around.
12901 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12902 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12904 (jcf_parse_source): Changed leading comment. Removed unnecessary
12905 fclose and CLASS_FROM_SOURCE_P marking.
12906 (parse_source_file): New local variables remember_for_generation
12907 and filename. Mark parsed file name identifier node. Removed block
12908 executed when parse_only was null. Set remember_for_generation.
12909 Use it as an argument to java_pop_parser_context.
12910 (yyparse): New local variables several_files, list, next node and
12911 current_file_list. Split ampersand separated file names into
12912 current_file_list. Iterate through the list and parse accordingly.
12913 * parse.h (java_pop_parser_context): New function prototype.
12914 * parse.y (ctxp_for_generation): New static global variable.
12915 (java_pop_parser_context): New argument generate. Link popped ctxp
12916 to ctxp_for_generation list accordingly.
12917 (java_complete_expand_methods): Fixed indentation.
12918 (java_expand_classes): New function.
12920 1998-10-17 Per Bothner <bothner@cygnus.com>
12922 * Makefile.in: Link with libiberty.a instead of memmove.o.
12924 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12926 * lex.c (setjmp.h): No longer included.
12927 * lex.h (setjmp.h): Included.
12928 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12929 (duplicate_declaration_error_p): Renamed from
12930 duplicate_declaration_error.
12931 (build_array_from_name): New function prototype.
12932 * parse.y (setjmp.h): No longer included.
12933 (variable_declarator_id): Define action.
12934 (build_array_from_name): New function.
12935 (duplicate_declaration_error_p): Renamed from
12936 duplicate_declaration_error. Fixed leading comment.
12937 (register_fields): Main `for' loop reorganized. Uses
12938 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12939 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12940 build_array_from_name.
12941 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12943 (read_import_dir): Don't try to skip `.' and `..'.
12944 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12945 build_array_from_name. Main `for' loop reorganized.
12946 (resolve_qualified_expression_name): When building access to a
12947 field, use the type where the field was found, not its own type.
12948 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12949 field was found is null.
12950 (qualify_ambiguous_name): Sweep through all successive array
12953 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12955 * java-tree.h (pop_labeled_block, lang_printable_name,
12956 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12957 interface_of_p, inherits_from_p, fix_classpath,
12958 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12959 make_class_data, register_class, alloc_name_constant): New
12960 function prototypes.
12961 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12962 indentation. Added cast to remove warning.
12963 (lang_printable_name): Set v argument unused.
12964 (lang_print_error): Added argument to lang_printable_name call.
12965 (java_dummy_print, print_lang_decl, print_lang_type,
12966 print_lang_identifier, lang_print_xnode): All argument marked
12968 * lex.c (java_unget_unicode): Removed unnecessary argument.
12969 (java_allocate_new_line): Unused local variable is gone.
12970 (java_read_char): Added parenthesis in expressions to remove
12971 warnings. Added final return statement.
12972 (java_read_unicode): Added parenthesis in expression to remove
12974 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12975 (java_parse_escape_sequence): Likewise.
12976 (java_lex): Unused local variables are gone. Fixed
12977 java_unget_unicode invocation.
12978 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12980 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12981 lang_printable_name invocation in macro.
12982 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12984 (duplicate_declaration_error): Suppressed unused argument in
12986 (identical_subpath_p): Function declaration is gone.
12987 (patch_invoke): Suppressed unused argument in prototype.
12988 (patch_cast, build_labeled_block, check_thrown_exceptions):
12990 * parse.y (setjmp.h): Included
12991 (toplev.h): Likewise.
12992 (field_declaration:): Suppressed unused local
12993 (label_decl:): Fixed build_labeled_block invocation.
12994 (java_pop_parser_context): Put extra parenthesis around assignment
12996 (yyerror): Suppressed unused local variables.
12997 (variable_redefinition_error): Fixed lang_printable_name
12999 (create_interface): Suppressed unused local variables.
13000 (create_class): Likewise.
13001 (duplicate_declaration_error): Suppressed unused argument. Fixed
13002 lang_printable_name invocation.
13003 (register_fields): Suppressed unused local variable. Fixed
13004 duplicate_declaration_error invocation.
13005 (method_header): Suppressed unused local variable.
13006 (method_declarator, parser_check_super): Likewise.
13007 (java_complete_class): Suppressed unused local variable. Fixed
13008 fatal error message.
13009 (complete_class_report_errors): Added default: in switch.
13010 (java_check_regular_methods): Fixed lang_printable_name
13012 (check_throws_clauses): Likewise.
13013 (java_check_abstract_methods): Suppressed unused local
13014 variable. Fixed lang_printable_name invocation.
13015 (read_import_entry): Added supplemental return statement.
13016 (read_import_dir): Suppressed unused local variables.
13017 (check_pkg_class_access, declare_local_variables): Likewise.
13018 (source_start_java_method): Suppressed unused extern variable
13020 (expand_start_java_method): Suppressed unused extern and local
13021 variable declarations.
13022 (java_complete_expand_methods): Likewise.
13023 (java_complete_expand_method): Suppressed unused local variables.
13024 (make_qualified_name): Likewise.
13025 (resolve_qualified_expression_name): Added default: in
13026 switch. Fixed lang_printable_name invocation.
13027 (class_instance_creation_expression): Added parenthesis around
13029 (patch_method_invocation_stmt): Fixed lang_printable_name and
13030 patch_invoke invocations.
13031 (check_for_static_method_reference): Fixed lang_printable_name
13033 (patch_invoke): Suppressed unused arguments and local variables.
13034 (lookup_method_invoke): Suppressed unused local variables.
13035 (qualify_ambiguous_name): Added default: in switch.
13036 (identical_subpath_p): Function removed.
13037 (patch_assignment): Suppressed unused local variables. Suppressed
13038 unnecessary if statement. Fixed lang_printable_name invocations.
13039 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13040 (valid_ref_assignconv_cast_p): Parenthesis around
13041 expression. Suppressed unused local variables.
13042 (build_binop): Suppressed unused local variables. fixed
13043 lang_printable_name invocations.
13044 (string_constant_concatenation): Suppressed unused local
13046 (patch_unaryop): Fixed lang_printable_name invocation.
13047 (patch_cast): Suppressed unnecessary argument. Fixed
13048 lang_printable_name invocation.
13049 (patch_array_ref): Fixed lang_printable_name invocation.
13050 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13051 (build_labeled_block): Suppressed unused argument.
13052 (generate_labeled_block): Fixed build_labeled_block invocation.
13053 (build_loop_body): Suppressed unused local variables.
13054 (patch_loop_statement): Likewise.
13055 (patch_exit): Fixed lang_printable_name invocation.
13056 (patch_switch_statement): Likewise.
13057 (case_identity): First argument marked unused.
13058 (patch_try_statement): Fixed lang_printable_name invocations.
13059 (patch_synchronized_statement, patch_throw_statement): Likewise.
13060 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13061 lang_printable_name invocations.
13062 (check_thrown_exceptions_do): Suppressed unused argument.
13064 1998-10-14 Tom Tromey <tromey@cygnus.com>
13066 * jcf-write.c (write_classfile): Add output class file as target.
13067 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13068 * jcf.h: Added declarations for dependency-tracking functions.
13069 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13070 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13071 (finish_parse): Call jcf_dependency_write.
13072 (dependency_tracking): New global.
13073 (DEPEND_SET_FILE): New define.
13074 (DEPEND_ENABLE): New define.
13075 (init_parse): Enable dependency tracking if required.
13077 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13078 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13079 (../gcjh$(exeext)): Likewise.
13080 (jcf-depend.o): New target.
13081 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13082 (GCJH_SOURCES): Likewise.
13083 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13085 (find_classfile): Added dep_name argument.
13086 (find_class): Compute name of dependency.
13087 (open_in_zip): Call jcf_dependency_add_file.
13088 * gjavah.c (output_file): No longer global.
13089 (usage): Don't mention "gjavah".
13091 (java_no_argument): Likewise.
13092 (version): Likewise.
13093 (main): Recognize and handle -M family of options.
13094 (print_mangled_classname): Return is void.
13095 (process_file): Handle case where output is suppressed.
13096 (HANDLE_END_FIELD): Likewise.
13097 (HANDLE_METHOD): Likewise.
13098 * jcf-depend.c: New file.
13100 1998-10-13 Jeffrey A Law (law@cygnus.com)
13102 * java-tree.def: Add missing newline at EOF.
13104 1998-10-13 Tom Tromey <tromey@cygnus.com>
13106 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13107 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13109 Include <config.h> and "system.h".
13110 (disassemble_method): Undefine RET to avoid clash with
13111 config/i386/i386.h.
13113 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13115 * decl.c (runtime_exception_type_node, error_exception_type_node):
13116 New global variables.
13117 (init_decl_processing): Initialized.
13118 * expr.c (java_lang_expand_expr): Set caught exception type to
13119 null if catch handler argument doesn't exit.
13120 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13122 * java-tree.h (runtime_exception_type_node,
13123 error_exception_type_node): Global variables declared.
13124 (DECL_FUNCTION_THROWS): New macro.
13125 (DECL_FUNCTION_BODY): Modified comment.
13126 (DECL_SPECIFIC_COUNT): Likewise.
13127 (struct lang_decl): New field throws_list.
13128 (IS_UNCHECKED_EXPRESSION_P): New macro.
13129 * lex.c (java_lex): Generate location information for THROW_TK.
13130 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13131 EXCEPTIONS_P): New macros.
13132 (enum jdep_code): New value JDEP_EXCEPTION.
13133 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13134 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13135 PATCH_METHOD_RETURN_ERROR): New macros.
13136 (patch_method_invocation_stmt): Added new argument to prototype.
13137 (patch_synchronized_statement, patch_throw_statement,
13138 check_thrown_exceptions, check_thrown_exceptions_do,
13139 purge_unchecked_exceptions, check_throws_clauses): New function
13141 * parse.y Fixed typo in keyword section.
13142 (throw:): Rule tagged <node>.
13143 (THROW_TK): Keyword tagged <operator>.
13144 (method_header:): Last argument to call to method_header passed
13146 (throws:, class_type_list:, throw_statement:,
13147 synchronized_statement:, synchronized:): Defined actions.
13148 (method_header): New local variable current. Register exceptions
13149 from throws clause.
13150 (java_complete_tree): Complete and verify exceptions from throws
13152 (complete_class_report_errors): Error message on exceptions not
13154 (java_check_regular_methods): Fixed typo. Shortcut on private
13155 overriding methods. Changed error message on method
13156 redefinition. Check for throws clause compatibility.
13157 (check_throws_clauses): New function.
13158 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13159 method. Changed error message on method redefinition.
13160 (currently_caught_type_list): New static variable.
13161 (java_complete_expand_methods): Purge unchecked exceptions from
13162 throws clause list. Call PUSH_EXCEPTIONS before walk and
13163 POP_EXCEPTIONS after.
13164 (resolve_qualified_expression_name): Pass new argument as NULL to
13165 patch_method_invocation_stmt.
13166 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13167 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13168 argument list when appropriate. Use new argument if non null to
13169 store selected method decl.
13170 (patch_invoke): Convert if necessary args of builtin types before
13171 forming CALL_EXPR. Argument list no longer reversed here.
13172 (invocation_mode): Treat final methods as static methods.
13173 (java_complete_tree): New cases for THROW_EXPR: and
13174 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13176 (complete_function_arguments): No more RECORD_TYPE
13177 conversion. Function parameter nodes no longer saved.
13178 (valid_ref_assignconv_cast_p): Avoid handling null type.
13179 (patch_binop): Fixed null constant reference handling.
13180 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13181 BUILD_THROW macros.
13182 (patch_try_statement): Fixed comments. Record caught types in
13183 list, push the list, expand try block and pop the list.
13184 (patch_synchronized_statement, patch_throw_statement,
13185 check_thrown_exceptions, check_thrown_exceptions_do,
13186 purge_unchecked_exceptions): New functions.
13187 * typeck.c (lookup_argument_method): Allow WFL in place of method
13188 DECL_NAME during method definition check
13190 1998-10-09 Tom Tromey <tromey@cygnus.com>
13192 * gjavah.c (decode_signature_piece): New function.
13193 (print_c_decl): Use it. Added `name_override' argument.
13194 (print_method_info): Use name_override argument to print_c_decl.
13195 (seen_fields): Removed.
13196 (print_field_info): Don't update seen_fields.
13197 (struct method_name): New structure.
13198 (method_name_list): New global.
13199 (print_method_info): Add new method to list of methods.
13200 (name_is_method_p): New function.
13201 (print_field_info): If field name has same name as method, then
13203 (process_file): Parse methods before fields.
13204 (field_pass): New global.
13205 (HANDLE_END_FIELD): Take field_pass into account.
13207 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13209 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13210 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13212 1998-10-03 Anthony Green <green@cygnus.com>
13214 * jvspec.c: Fix bug in jvgenmain_spec patch.
13216 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13218 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13219 * decl.c (soft_exceptioninfo_call_node): New global variable.
13220 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13221 takes extra integer argument. soft_exceptioninfo_call_node
13223 * except.c (java_set_exception_lang_code): New function
13224 (method_init_exceptions): Called here.
13225 (prepare_eh_table_type): New function.
13226 (expand_end_java_handler): Called here.
13227 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13228 one argument. Modified generation of call to
13229 soft_badarrayindex_node to use new argument.
13230 (build_java_arrayaccess): Pass faulty index value to
13231 build_java_throw_out_of_bounds_exception.
13232 (generate_name): New function.
13233 (java_lang_expand_expr): New local variables node, current,
13234 has_finally_p. Expand TRY_EXPR node.
13235 (process_jvm_instruction): Replace top of the stack with thrown
13236 object reference when entering exception handler.
13237 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13238 specific tree codes.
13239 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13241 (DECL_SPECIFIC_COUNT): New macro.
13242 (prepare_eh_table_type, java_set_exception_lang_code,
13243 generate_name): New function declarations.
13244 (match_java_method): Declaration deleted.
13245 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13247 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13248 * parse.h (redefinition_error, refine_accessible_methods_list,
13249 can_cast_to_p): Function declaration removed.
13250 (classitf_redefinition_error, variable_redefinition_error,
13251 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13252 find_most_specific_methods_list, argument_types_convertible,
13253 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13254 valid_cast_to_p, valid_method_invocation_conversion_p,
13255 try_reference_assignconv, add_stmt_to_compound,
13256 build_jump_to_finally, build_tree_list, patch_try_statement,
13257 java_get_catch_block): New function declarations.
13258 * parse.y (string_buffer_type): Global variable deleted.
13259 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13260 finally): Rules tagged <node>.
13261 (TRY_TK, CATCH_TK): Token tagged <operator>.
13262 (class_body_declaration:, class_member_declaration:,
13263 formal_parameter:, explicit_constructor_invocation:,
13264 interface_member_declaration:, constant_declaration:,
13265 primary_no_new_array:, class_instance_creation_expression:,
13266 array_creation_expression:): Issue error on unsuported JDK1.1
13268 (try_statement:, catches:, finally:): Define actions.
13269 (catch_clause_parameter): New rule.
13270 (catch_clause:): Use new rule catch_clause_parameter.
13271 (parse_jdk1_1_error): New function.
13272 (redefinition_error): Renamed classitf_redefinition_error.
13273 (variable_redefinition_error): New function.
13274 (check_class_interface_creation): Call
13275 classitf_redefinition_error.
13276 (java_complete_tree): Added error message on JDEP_TYPE: case.
13277 (complete_class_report_errors): Fixed indentation.
13278 (declare_local_variables): Call variable_redefinition_error.
13279 (source_end_java_method): Call java_set_exception_lang_code and
13280 emit_handlers where appropriate.
13281 (java_method_add_stmt): Call add_stmt_to_block.
13282 (add_stmt_to_block): New function.
13283 (lookup_method_invoke): Fixed outside comment. new local variable
13284 candicates. Call find_applicable_accessible_methods_list and
13285 find_most_specific_methods_list when searching for a
13286 method. Modified error report to list possible candidates when
13288 (find_applicable_accessible_methods_list,
13289 find_most_specific_methods_list, argument_types_convertible): New
13291 (refine_accessible_methods_list): Function deleted.
13292 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13293 expr (if applicable) before calling patch_array_ref.
13294 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13295 (enter_block): Fixed comment.
13296 (enter_a_block): New function.
13297 (patch_assignment): Reorganized. Call try_reference_assignconv for
13298 references. Call valid_cast_to_p instead of can_cast_to_p.
13299 (try_reference_assignconv,
13300 valid_builtin_assignconv_identity_widening_p): New functions.
13301 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13302 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13304 (build_string_concatenation): Don't resolve StringBuffer.
13305 (patch_cast): Fixed inverted arguments.
13306 (patch_array_ref): Code to save array expr deleted. Call
13307 valid_cast_to_p instead of can_cast_to_p.
13308 (generate_labeled_block): Call generate_name.
13309 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13310 patch_try_statement): New functions.
13311 * typeck.c (match_java_method): Function deleted.
13313 1998-10-02 Anthony Green <green@cygnus.com>
13315 * jvspec.c: jvgenmain_spec uses different temporary file names.
13317 1998-10-02 Anthony Green <green@cygnus.com>
13319 * jvspec.c (lang_specific_driver): Fail if user specifies
13320 --main= when not linking.
13322 1998-09-28 Tom Tromey <tromey@cygnus.com>
13324 * class.c (make_class_data): Push value for `thread' field.
13325 * decl.c (init_decl_processing): Added `thread' field to class.
13327 * class.c (add_field): Always make static fields externally
13330 1998-09-26 Anthony Green <green@cygnus.com>
13332 * expr.c (build_java_athrow,
13333 build_java_throw_out_of_bounds_exception, expand_invoke,
13334 build_newarray, expand_java_multianewarray, build_java_monitor):
13335 Update comments to reflect _Jv_* function names.
13337 1998-09-25 Per Bothner <bothner@cygnus.com>
13339 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13340 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13341 * parse.y (expand_start_java_method): Likewise.
13343 1998-09-24 Per Bothner <bothner@cygnus.com>
13345 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13347 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13348 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13349 * expr.c: Remove no-longer-needed calls to promote_type.
13350 * decl.c (give_name_to_locals): Liekwise.
13351 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13352 * parse.y: Add/remove promote_type calls as appropriate.
13353 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13354 (parse_signature_string): Likewise.
13355 (build_java_array_type): Fix for now signature convenions.
13357 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13359 1998-09-23 Tom Tromey <tromey@cygnus.com>
13361 * class.c (init_class_processing): libjava function renamed to
13364 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13366 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13367 * java-tree.def: Fixed DEFTREECODE third argument.
13368 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13369 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13370 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13371 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13372 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13373 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13374 * lang.c (java_tree_code_type, java_tree_code_length,
13375 java_tree_code_name): New arrays.
13376 (lang_init): Append Java tree node definitions to Gcc ones.
13377 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13379 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13381 (java_lex): Allow declaration of empty string constants. Retain
13382 location information on CASE_TK and DEFAULT_TK.
13383 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13384 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13385 Modified to be more robust.
13386 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13387 (build_new_invocation, try_builtin_assignconv,
13388 patch_switch_statement, string_constant_concatenation,
13389 build_string_concatenation, patch_string_cst, patch_string,
13390 java_expand_switch): New function declarations.
13391 * parse.y: Rules related to switch and EH tagged <node>.
13392 (label_id): Set to NULL_TREE
13393 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13395 (this_or_super:): Fixed indentation.
13396 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13397 statement_expression:): Removed call to RULE on all sub-rules.
13398 (switch_expression:, switch_labels:): New rules.
13399 (switch_statement:, switch_block:, switch_block_statement_groups:,
13400 switch_block_statement_group:, switch_labels:, switch_label:):
13402 (throw_statement:, synchronized_statement:, try_statement:):
13403 Defined temporary actions.
13404 (class_instance_creation_expression:): Call
13405 build_new_invocation. Fixed indentation.
13406 (field_access): Fixed indentation.
13407 (method_invocation): Likewise.
13408 (make_qualified_primary): Use THIS_EXPR.
13409 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13410 resolving from SUPER, set *type_found.
13411 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13412 (java_complete_tree): Removed unused local variable `location'. Case
13413 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13414 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13415 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13416 STRING_CST: case. default: checks for patchable strings.
13417 (complete_function_arguments): Transform string constant or
13418 crafted StringBuffer if necessary.
13419 (build_method_invocation): Fixed comments.
13420 (build_new_invocation): New function.
13421 (patch_assignment): Call try_builtin_assignconv to figure a valid
13422 assignment conversion between builtin types.
13423 (try_builtin_assignconv): New function.
13424 (build_binop): Use URSHIFT_EXPR directly to call build.
13425 (operator_string): Use UNARY_PLUS_EXPR.
13426 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13428 (do_merge_string_cste, merge_string_cste,
13429 string_constant_concatenation, build_string_concatenation,
13430 patch_string, patch_string_cst): New function.
13431 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13432 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13433 (build_newarray_node): Use NEW_ARRAY_EXPR.
13434 (build_this): Use THIS_EXPR.
13435 (build_return): Enable debug information on return statement.
13436 (build_if_else_statement): Likewise.
13437 (complete_labeled_statement): Fixed related comment.
13438 (build_loop_body): Fixed comment.
13439 (build_bc_statement): Enable debug information on break/continue
13441 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13443 (patch_switch_statement, case_identity, java_expand_switch): New
13446 1998-09-21 Per Bothner <bothner@cygnus.com>
13448 * buffer.h (BUFFER_INIT): New macro.
13449 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13450 Pass (struct jcf_partial *state) to most functions.
13451 (jcf_block, jcf_relocation): New types.
13452 Support labels, branches, conditionals, loops.
13454 1998-09-21 Tom Tromey <tromey@cygnus.com>
13456 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13458 1998-09-21 Per Bothner <bothner@cygnus.com>
13460 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13461 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13462 not integer_type_node (INT_TYPE_SIZ bits).
13464 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13466 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13467 * jcf-dump.c (print_exception_table): New function.
13468 (disassemble_method): Better handling of wide instructions.
13469 Make more robust for bad input.
13471 1998-09-30 Jeffrey A Law (law@cygnus.com)
13473 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13476 1998-09-17 Jeffrey A Law (law@cygnus.com)
13478 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13480 1998-09-17 Tom Tromey <tromey@cygnus.com>
13482 * Makefile.in ($(PARSE_H)): Removed target.
13484 1998-09-17 Jeffrey A Law (law@cygnus.com)
13486 * Makefile.in (JAVA_OBJS): Add memmove.o
13487 (memmove.o): New target & rules.
13489 1998-09-15 Tom Tromey <tromey@cygnus.com>
13491 * expr.c (expand_invoke): Don't generate a call to the class init
13494 1998-09-14 Jeffrey A Law (law@cygnus.com)
13496 * Makefile.in: Add many missing dependencies.
13497 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13499 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13500 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13502 1998-09-11 Per Bothner <bothner@cygnus.com>
13504 * decl.c (complete_start_java_method): If method is static (and
13505 not private) call _Jv_InitClass.
13506 * expr.c (expand_invoke): Don't call build_class_init.
13508 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13510 1998-09-10 Jeffrey A Law (law@cygnus.com)
13512 * Make-lang.in (GCJ): Define before using.
13514 1998-09-09 Jeffrey A Law (law@cygnus.com)
13516 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13517 losing due to namespace pollution in GNU getopt.h
13519 1998-09-09 Tom Tromey <tromey@cygnus.com>
13521 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13522 (java.all.cross): Likewise.
13523 (java.rest.encap): Likewise.
13525 1998-09-08 Jeffrey A Law (law@cygnus.com)
13527 * gjavah.c (print_class_decls): Fix thinko in arglist
13528 * jcv-io.c (find_classfile): Similarly.
13530 1998-09-07 Jeffrey A Law (law@cygnus.com)
13532 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13534 1998-09-05 Tom Tromey <tromey@cygnus.com>
13536 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13537 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13538 * Makefile.in (PARSE_C): New macro.
13539 (PARSE_H): Likewise.
13540 (PARSE_SCAN_C): Likewise.
13541 ($(PARSE_C)): Target renamed from parse.c.
13542 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13543 (clean): Remove parse-scan.c as well.
13544 (parse.o): Depend on $(PARSE_C).
13546 1998-09-05 Anthony Green <green@cygnus.com>
13548 * README, license.terms: Removed.
13550 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13551 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13552 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13553 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13554 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13555 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13556 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13557 and Java trademark attribution.
13559 1998-09-04 Tom Tromey <tromey@cygnus.com>
13561 * Makefile.in: Use gcjh, not gjavah.
13562 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13563 * Make-lang.in: Changed gjavah to gcjh everywhere.
13565 1998-09-03 Per Bothner <bothner@cygnus.com>
13567 * gjavah.c: Support new -prepend -add -append flags.
13568 (print_method_info): Method is not virtual if class is final.
13570 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13572 * jv-scan.c: Fixed copyright assignment.
13573 * keyword.gperf: Likewise.
13574 * keyword.h: Likewise.
13575 * lex.c: Fixed copyright assignment.
13576 (java_lex): Push unicode back when parsing '<'.
13577 * lex.h: Fixed copyright assignment.
13578 * parse-scan.y: Likewise.
13579 * parse.h: Fixed copyright assignment.
13580 (build_debugable_stmt, complete_for_loop): New function prototypes.
13581 * parse.y: Fixed copyright assignment.
13582 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13583 size_zero_node when completing a loop with no exit condition.
13584 (for_statement_nsi:): Define action.
13585 (for_init:, for_update:): Return size_zero_node when empty.
13586 (declare_local_variables): Call build_debugable_stmt.
13587 (build_debugable_stmt): New function.
13588 (build_loop_body): Build debugable statement around loop
13590 (complete_loop_body): Take into account the debugable statement
13591 around the EXIT_EXPR.
13592 (complete_loop_body): New function.
13593 (patch_exit_expr): Fixed condition inversion.
13595 1998-09-02 Tom Tromey <tromey@cygnus.com>
13597 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13598 name of thread define.
13599 * jvspec.c (THREAD_NAME): New macro.
13601 (THREADLIB): Likewise.
13602 (lang_specific_driver): Recognize attempt to link with thread
13603 library or gc library. Recognize -ljava on command line so it
13604 isn't linked against more than once.
13606 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13608 * parse-scan.y (report_main_declaration): Name of the class
13609 containing `main' can be a qualified name.
13611 1998-08-31 Tom Tromey <tromey@cygnus.com>
13613 * config-lang.in: Changed gjavac to gjc everywhere.
13614 * Make-lang.in: Changed gjavac to gjc everywhere.
13616 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13618 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13619 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13620 and install the files.
13621 * Makefile.in (JAVA_OBJS_LITE): New variable.
13622 (compiler:): Now include jv-scan as a dependency.
13623 (../jv-scan$(exeext), parse-scan.c): New targets.
13624 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13625 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13626 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13627 check for errors even if parse_only.
13628 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13630 (yylex): New function. Uses java_lex body.
13631 (java_lex): Removed commented out statement. Remove local variable
13632 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13633 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13634 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13635 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13636 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13637 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13639 (java_lex_error): Empty if JC1_LITE is defined.
13640 (java_get_line_col): Return 0 if JC1_LITE is defined.
13641 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13642 SET_MODIFIER_CTX): Moved into the section containing the macros
13643 conditionally defined by JC1_LITE.
13644 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13645 argument if JC1_LITE is defined.
13646 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13647 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13649 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13650 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13651 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13652 to different values according to JC1_LITE.
13653 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13654 declared if JC1_LITE set.
13655 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13656 defined if JC1_LITE not set.
13657 (struct parser_ctx): Reorganized and skip the jc1 front end part
13659 (java_layout_classes): New function definition.
13660 (java_push_parser_context, java_init_lex, yyparse, yylex,
13661 yyerror): Prototype always declared. All other static function
13662 prototypes declared only if JC1_LITE is not set.
13663 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13664 declared in parse.h.
13665 (java_layout_classes): New function.
13666 (java_complete_expand_methods): No longer layout the class here.
13667 * parse-scan.y: New file.
13668 * jv-scan.c: New file.
13670 1998-08-25 Tom Tromey <tromey@cygnus.com>
13672 * gjavah.c (main): Handle -friend option.
13673 (friend_specs): New global.
13674 (generate_access): Handle friend_specs.
13675 (process_file): Likewise.
13676 (MAX_FRIENDS): New macro.
13677 (friend_count): New global.
13678 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13679 Changed all callers.
13681 1998-08-24 Per Bothner <bothner@cygnus.com>
13683 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13684 (main): Handle processing all the entries of a named .zip archive.
13685 * jcf-io.c (jcf_trim_old_input): New function.
13686 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13688 1998-08-24 Per Bothner <bothner@cygnus.com>
13690 * lang.c (flag_assume_compiled): Make default be on.
13692 1998-08-21 Per Bothner <bothner@cygnus.com>
13694 * jcf-dump.c: Add bunches of flags to control output more.
13695 (process_class): New function; support printing more than one class.
13696 (main): Support new --print-main and --javap flags.
13697 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13698 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13700 1998-08-20 Per Bothner <bothner@cygnus.com>
13702 Change mangling of dispatch table to match C++ vtable (w/thunks).
13703 * class.c (build_dtable_decl), java-tree.h: New function.
13704 (make_class_data): Call it.
13705 * decl.c (init_decl_processing): Likewise.
13707 1998-08-19 Warren Levy <warrenl@cygnus.com>
13709 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13710 soft_anewarray; adjust args passed.
13711 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13712 match _Jv_NewObjectArray.
13714 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13716 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13717 * expr.c (loopup_label): Call create_label_decl.
13718 (create_label_decl): New function.
13719 (java_lang_expand_expr): Call expand_start_bindings with argument
13721 * java-tree.h Added space after PROTO in function declarations
13723 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13724 (create_label_decl, push_labeled_block): New function
13726 * lex.c (label_id): Initialize.
13727 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13729 * parse.h Added space after PROTO in function declarations when
13731 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13732 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13733 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13734 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13736 (struct parser_ctxt): New fields current_loop,
13737 current_labeled_block.
13738 (build_if_else_statement, patch_if_else_statement,
13739 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13740 generate_labeled_block, complete_labeled_statement,
13741 build_bc_statement, patch_bc_statement, patch_loop_statement,
13742 build_new_loop, build_loop_body, complete_loop_body): New function
13744 * parse.y (java_warning_count): New global variable.
13745 (label_id): New static variable.
13746 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13747 (block:): Return size_zero_node when block is empty.
13748 (empty_statement:): Return size_zero_node.
13749 (statement:): Implement supplemental action when for_statement: is
13751 (label_decl:): New rule.
13752 (labeled_statement:): Rewritten using label_decl. Actions
13754 (labeled_statement_nsi:): Likewise.
13755 (if_then_statement): Actions implemented.
13756 (while_expression): New rule.
13757 (while_statement:): Rewritten using while_expression. Actions
13759 (while_statement_nsi:): Likewise.
13760 (do_statement_begin:): New rule.
13761 (do_statement:): Rewritten using do_statement_begin. Actions
13763 (for_statement:): Rewritten using for_begin. Actions implemented.
13764 (for_statement_nsi:): Likewise.
13765 (for_header:, for_begin:): New rules.
13766 (for_init:): Actions implemented.
13767 (statement_expression_list:, break_statement:,
13768 continue_statement:): Likewise.
13769 (yyerror): Count number of issued warning(s).
13770 (java_report_errors): Report error(s) and/or warning(s).
13771 (java_complete_class): Use build_java_argument_signature to
13772 recompute completed method signature.
13773 (java_check_regular_methods): New locals method_wfl and aflags.
13774 Use method_wfl instead of lookup_cl during error reports. Fixed
13775 indentation and modified some error messages. Use
13776 lang_printable_name in method instead of the DECL_NAME. New code
13777 to issue warnings on methods not overriding corresponding methods
13778 private to a different package.
13779 (java_method_add_stmt): Call add_stmt_to_compound.
13780 (add_stmt_to_compound): New function.
13781 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13782 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13783 (build_if_else_statement, patch_if_else_statement,
13784 build_labeled_block, generate_labeled_block,
13785 complete_labeled_statement, build_new_loop, build_loop_body,
13786 complete_loop_body, patch_loop_statement, build_bc_statement,
13787 patch_bc_statement, patch_exit_expr): New functions.
13788 * typeck.c (build_java_signature): Build argument signature before
13789 enclosing it in between parenthesis.
13791 1998-08-17 Warren Levy <warrenl@cygnus.com>
13793 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13794 (JAVA_OBJS): Added reminder comment
13796 1998-08-13 Nick Clifton <nickc@cygnus.com>
13798 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13799 be interpreted as a long long.
13801 1998-08-13 Warren Levy <warrenl@cygnus.com>
13803 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13804 soft_initialise_class. Use _Jv_NewMultiArray, not
13805 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13806 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13807 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13808 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13810 1998-08-12 Per Bothner <bothner@cygnus.com>
13812 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13813 length_identifier_node): New global tree node constants.
13814 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13815 Replace uses by super_identifier_node etc.
13816 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13818 * parse.y (resolve_field_access): Don't special-case ".length" if
13819 flag_emit_class_files.
13820 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13821 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13824 1998-08-11 Per Bothner <bothner@cygnus.com>
13826 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13827 * class.c (make_method_value): Remove init for removed fields.
13829 * class.c (layout_class): Use build_java_argument_signature.
13830 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13832 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13833 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13834 (build_java_signature): Don't use push_java_argument_signature.
13836 * typeck.c (lookup_argument_method): New function.
13837 * parse.y (java_check_regular_methods): Use lookup_argument_method
13838 instead of lookup_java_method2 followed by lookup_java_method.
13840 * parse.y (check_method_redefinition): Minor optimization.
13842 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13843 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13845 1998-08-10 Tom Tromey <tromey@cygnus.com>
13847 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13850 * gjavah.c (java_float_finite): Use K&R-style definition.
13851 (java_double_finite): Likewise.
13852 (generate_access): Now returns void. Changed all callers.
13853 (last_access_generated): Removed.
13854 (process_file): Only make a single pass over the .class file.
13856 1998-07-29 Per Bothner <bothner@cygnus.com>
13858 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13859 for compatibility for G++ (with -fvtable-thunks).
13860 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13862 * gjavah.c (process_file): Use public inheritance for super-class.
13864 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13866 * lex.c (java_init_lex): Initialize ctxp->package.
13867 * parse.h (struct parser_ctxt): package and package_len replaced
13868 by tree package, an identifier node. Field method_decl_list is
13869 gone. Fixed comments.
13870 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13871 class_in_current_package): New function prototypes.
13872 * parse.y (array_type:): Set class loaded flag on primitive type
13874 (package_declaration:): Assign ctxp->package to the
13876 (method_invocation:): Handle invocation of method qualified by
13878 (single_type_import_declaration:): Removed ambiguity check.
13879 (java_pop_parser_context): New local variable `next'. Reset and
13880 set IMPORT_CLASSFILE_NAME flags on current and previous import
13882 (java_accstring_lookup): Use new local macro COPY_RETURN.
13883 (lookup_field_wrapper): New function.
13884 (parser_qualified_classname): Use merge_qualified_name.
13885 (parser_check_super_interface): Broaden error message.
13886 (do_resolve_class): Check for qualified class name in the current
13887 compilation unit if appropriate.
13888 (process_imports): Check for already defined classes.
13889 (check_pkg_class_access): Got rid of call to
13890 get_access_flags_from_decl.
13891 (java_complete_expand_methods): Call safe_layout_class based on
13892 the current class size.
13893 (make_qualified_primary): Build a WFL qualification on primary if
13895 (merge_qualified_name): New function.
13896 (make_qualified_name): Use merge_qualified_name.
13897 (resolve_expression_name): Use safe_lookup_field.
13898 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13899 (resolve_qualified_expression_name): Likewise. Check on resolved
13900 element accessibility.
13901 (not_accessible_p, class_in_current_package): New functions.
13902 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13903 (patch_method_invocation_stmt): Merged common pieces. Check
13904 accessibility of invoked method.
13905 (check_for_static_method_reference): Add returned type in error
13907 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13908 (refine_accessible_methods_list): Merged two conditions in test.
13909 (java_complete_class): Sanity check on stabilize_ref gone.
13910 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13912 1998-07-28 Per Bothner <bothner@cygnus.com>
13914 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13916 1998-07-24 Tom Tromey <tromey@cygnus.com>
13918 * gjavah.c (F_NAN): Removed.
13919 (F_NAN_MASK): New macro.
13920 (F_POSITIVE_INFINITY): Removed.
13921 (F_NEGATIVE_INFINITY): Likewise.
13922 (java_float_finite): Rewrote.
13923 (D_NAN_MASK): Renamed.
13924 (java_double_finite): Rewrote.
13925 (D_POSITIVE_INFINITY): Removed.
13926 (D_NEGATIVE_INFINITY): Likewise.
13928 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13929 If verbose, print underlying representation of value in hex.
13931 1998-07-24 Per Bothner <bothner@cygnus.com>
13933 * buffer.h, buffer.c: New files.
13934 * Makefile.in (JAVA_OBJS): Add buffer.o.
13936 Support locals variables and writing their debug entries to .class.
13937 * jcf-write.c: Simplify some by user new buffer type.
13938 (vode_buffer_grow): Removed.
13939 (struct localvar_info): New type.
13940 (localsvars, localvartable): New buffers.
13941 (localvar_alloc, localvar_free): New functions.
13942 (generate_bytecode_insns): Handle local variables.
13943 (generate_classfile): Write LocalVariableTable attribute.
13945 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13947 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13948 * zipfile.h (ZIPMAGIC): New macro.
13950 1998-07-24 Tom Tromey <tromey@cygnus.com>
13952 * Makefile.in (gjavah.o): Updated dependencies.
13953 (jcf-dump.o): Likewise.
13954 (all.indirect): Use ../gjavah.
13955 (../gjavah$(exeext)): Likewise.
13956 (clean): Don't remove gjavah.
13957 (clean): Remove parse.c, not java/parse.c.
13958 * Make-lang.in (java): Added gjavah.
13959 (gjavah$(exeext)): New target.
13960 (GJAVAH_SOURCES): New macro.
13961 (java.all.build): Added gjavah.
13962 (java.all.cross): Likewise.
13963 (java.rest.encap): Likewise.
13964 * config-lang.in (compilers, stagestuff): Added gjavah.
13966 1998-07-23 Tom Tromey <tromey@cygnus.com>
13968 * gjavah.c (java_float_finite): New function.
13969 (java_double_finite): Likewise.
13970 (F_POSITIVE_INFINITY): New macro.
13971 (F_NEGATIVE_INFINITY): Likewise.
13973 (D_POSITIVE_INFINITY): Likewise.
13974 (D_NEGATIVE_INFINITY): Likewise.
13976 (print_field_info): Use java_float_finite and java_double_finite.
13978 1998-07-23 Per Bothner <bothner@cygnus.com>
13980 * parse.y (method_header): Name "this" implicit argument.
13982 1998-07-22 Per Bothner <bothner@cygnus.com>
13984 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13985 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13986 (put_linenumber): New function.
13987 (generate_bytecode_insns, generate_classfile): Write line numbers.
13989 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13991 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13992 (lookup_name, build_known_method_ref, build_class_init,
13993 build_invokevirtual, invoke_build_dtable, match_java_method,
13994 build_field_ref, pushdecl_force_head, build_java_binop,
13995 binary_numeric_promotion, build_decl_no_layout,
13996 build_java_arrayaccess, build_newarray, build_anewarray,
13997 build_java_array_length_access, build_java_arraynull_check): New
13998 extern function prototypes.
13999 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14000 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14002 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14004 * jcf.h (jcf_out_of_synch): New extern function prototype.
14005 * parse.h: Static/global function implemented in parse.y
14006 prototyped and declarations moved at the end of the file.
14007 (DECL_P): Check that the argument isn't null.
14008 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14009 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14010 (QUAL_DECL_TYPE): New macro.
14011 (PARAMS): Macro definition removed.
14012 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14013 (return_statement:): Call build_return.
14014 (field_access:): Call make_qualified_primary in sub rule.
14015 (method_invocation:): Build method invocation and call
14016 make_qualified_primary when processing primaries.
14017 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14018 get_type_from_signature.
14019 (java_check_regular_method): Extra integer 0 argument when calling
14020 lookup_java_method2.
14021 (lookup_java_interface_method2): Extra method DECL argument when
14022 calling lookup_java_interface_method2.
14023 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14024 COMPOUND_EXPR node.
14025 (java_complete_expand_method): Layout current class iff not
14026 already done. Don't process interface's methods.
14027 (java_complete_expand_method): Use super class only if it
14028 exists. Use current class otherwise.
14029 (make_qualified_primary): New function.
14030 (resolve_expression_name): Process qualified expression or
14031 expression from primary the same way.
14032 (resolve_expression_name): Two last arguments to
14033 resolve_field_access are now NULL_TREEs.
14034 (resolve_field_access): New variable is_static. Local field must
14035 be DECLs. is_static computed on field DECLs only. Append code in
14036 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14037 to initialize field_type.
14038 (resolve_qualified_expression_name): New local variable,
14039 previous_call_static and is_static. Handle primaries with function
14040 calls, casts, array references and `this'. `super' now handled as
14041 `(super_class)this'. Use is_static to clarify boolean expressions.
14042 Added code to handle case where a proper handle is required to
14043 access a field. Use QUAL_DECL_TYPE where applicable.
14044 (maybe_access_field): New function.
14045 (patch_method_invocation_stmt): New arguments primary, where,
14046 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14047 deleted. Use `where' as a type to search from if specified. Check
14048 for static method reference where forbidden. Append primary or
14049 current_this to the argument list if not calling constructor nor
14051 (check_for_static_method_reference): New function.
14052 (patch_invoke): Layout the class on which new is done if
14054 (lookup_method_invoke): Changed format to report errors on
14056 (qualify_ambiguous_name): New local variable this_found. Now
14057 handle things from primaries. Method call are considered
14059 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14060 changed into NULLs.
14061 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14062 (java_complete_tree): New case fo RETURN_EXPR. Process function
14063 call arguments in separate function.
14064 (complete_function_arguments): New function.
14065 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14067 (patch_assignment): Take the return function slot into account as
14068 a RHS. Distinguish assignment from a return.
14069 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14070 when checking methods in interfaces.
14071 (resolve_type_during_patch): NULL argument to unresolve_type_p
14072 instead of NULL_TREE.
14073 (patch_newarray): Fixed typo in comment.
14074 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14075 (build_return, patch_return): New functions.
14076 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14078 1998-07-21 Per Bothner <bothner@cygnus.com>
14080 * constants.c (find_name_and_type_constant, find_fieldref_index,
14081 find_methodref_index): New methods.
14082 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14083 just return given method. Also, rename to build_known_method_ref.
14084 (expand_invoke): Rename call to build_invoke_non_interface.
14085 * java-tree.h, parse.h: Update prototype.
14086 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14087 (such as expand_expr_stmt) if flag_emit_class_files.
14088 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14089 STACK_TARGET, IGNORE_TARGET): New macros.
14090 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14091 (generate_bytecode_insn): New function to generate method's bytecode.
14092 (generate_classfile): Node generate Code attribute for a method.
14093 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14094 push_long_const, field_op, adjust_typed_op, maybe_wide):
14095 New functions used by generate_bytecode_insn.
14097 * typeck.c (signature_include_return): Remove variable.
14098 (push_java_argument_signature, build_java_argument_signature): New.
14099 (build_java_signature): Use push_java_argument_signature.
14100 * parse.y: Use build_java_argument_signature instead of fiddling
14101 with signature_include_return.
14103 1998-07-17 Tom Tromey <tromey@cygnus.com>
14105 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14108 * Makefile.in (all.indirect): Added gjavah$(exeext).
14109 (gjavah$(exeext)): Added $(exeext).
14112 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14114 * class.c (layout_class): Call to java_layout_parsed_class replace
14115 by safe_layout_class.
14116 * expr.c (build_java_array_length_access): Removed static storage
14117 class in the function definition.
14118 (build_java_arraynull_check): Likewise.
14119 Also fixed typos in two comments.
14120 * lex.c (java_init_lex): Initialize static global kw_length.
14121 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14122 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14124 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14125 * parse.h (resolve_no_layout): New static function declaration.
14126 (get_identifier_in_static): Declaration removed.
14127 (java_layout_parsed_class): Function name declaration changed to
14129 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14130 not_initialized_as_it_should_p, build_this): New static function
14132 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14133 binary_numeric_promotion, stabilize_reference,
14134 build_decl_no_layout, build_java_arrayaccess): Extern function
14135 declarations moved into their own section.
14136 (build_newarray, build_anewarray, build_java_array_length_access,
14137 build_java_arraynull_check): New extern function declarations.
14138 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14139 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14141 (CALL_CONSTRUCTOR_P): New macro.
14142 * parse.y (kw_length): New static global tree node.
14143 (return_statement): Tagged <node>.
14144 (RETURN_TK): Tagged <operator>.
14145 (variable_declarator_id:): Build variable declaration with an
14146 empty initialization value if a syntax error was found in the
14147 initialization part of the variable declaration.
14148 (statement_without_trailing_substatement:): return_statement: now
14149 uses the default rule.
14150 (return_statement:): Temporarily fixed to return NULL_TREE.
14151 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14152 (class_instance_creation_expression:): Class creation rules now
14153 call build_method_invocation upon reduction.
14154 (array_creation_expression:): Rules call build_newarray_node upon
14156 (dim_exprs:): Build a list of dimension expressions.
14157 (dim_expr:): Store location of the OSB_TK in the dimension
14159 (method_invocation:): Added a new error rule.
14160 (build_unresolved_array_type): WFL argument may also be an array
14161 on a primitive type. Name of the argument changed to reflect this.
14162 (method_declarator): Insert argument type at the beginning of the
14163 argument type list and later reverse the list.
14164 (unresolved_type_p): Argument 'returned' may be optionally
14166 (java_layout_class_from_source): Function renamed
14168 (resolve_and_layout): Now call resolve_no_layout and
14170 (resolve_no_layout): New function.
14171 (purify_type_name): New function.
14172 (complete_class_report_errors): Call purify_type_name during error
14173 report on a type not found.
14174 (process_imports): error_found local variable doesn't need to be
14175 initialized to zero.
14176 (declare_local_variables): New local type_wfl. Fixed typo in error
14177 message. type_wfl assigned to unresolved type and used to register
14178 incomplete type. Build a WFL around the variable initialization
14179 statement so that debug info can be generated on it.
14180 (source_start_java_method): Reverse argument list after they've
14182 (current_this): New static global variable.
14183 (java_complete_expand_methods): Set current_this when appropriate.
14184 (resolve_expression_name): Build correct static and non static
14185 field access bearing a simple name.
14186 (resolve_field_access): Resolve the length field of arrays. Handle
14188 (patch_method_invocation_stmt): Set the type of the method
14189 invocation to error_mark_node. This value is later overridden by a
14190 valid type, if any. Don't handle qualified constructor invocation
14191 as qualified method invocation. Call lookup_method_invoke with its
14192 new flag. It's no longer necessary to access the selected method
14193 as the value of a tree list. Handle constructor invocation.
14194 (patch_invoke): Reverse argument list when invoking non interface
14195 methods. Insert call to new as the first argument of the
14197 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14198 defined within a final class. Return INVOKE_STATIC if the invoked
14199 method is a constructor.
14200 (lookup_method_invoke): New lc argument is a flag to indicate a
14201 constructor lookup. Now handle constructor lookup. Choose the most
14202 specific method in case several were matching the invocation
14203 requirements. Return a method decl instead of a tree list featuring
14204 one single method decl element.
14205 (refine_accessible_methods_list): New lc flag argument to
14206 indicate that a constructor is being looked up.
14207 (not_initialized_as_it_should_p): New function.
14208 (java_complete_tree): Now process fake tree codes
14209 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14210 save_expr on resolved function call arguments. Case on
14211 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14212 (patch_assignment): LHS can be a field access expression. When
14213 dealing with reference, lhs_type is the promoted type of the
14214 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14216 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14217 (patch_binop): Use not_initialized_as_it_should_p where
14219 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14220 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14222 (resolve_type_during_patch): New function.
14223 (patch_cast): Call resolve_type_during_patch to resolve type and
14224 report error accordingly.
14225 (patch_array_ref): Use not_initialized_as_it_should_p where
14226 applicable. Array base expression is saved before being
14227 used. Promote the type of an array elements if it contains non
14229 (build_newarray_node, patch_newarray, build_this): New functions.
14231 1998-07-16 Tom Tromey <tromey@cygnus.com>
14233 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14234 increment it in `for' statement.
14235 (print_field_info): If number is inf or nan, don't print it.
14236 (print_method_info): If method name is `delete', just ignore it.
14237 (print_c_decl): Special-case jstringArray.
14239 * gjavah.c (help): New function.
14240 (no_argument): New function.
14241 (usage): Changed text.
14242 (main): Rewrote argument handling. Now handles -v, --help,
14244 (version): New function.
14245 (found_error): New global.
14246 (main): Return found_error.
14247 (generate_access): Set found_error.
14248 (print_c_decl): Likewise.
14250 1998-07-15 Tom Tromey <tromey@cygnus.com>
14252 * gjavah.c (print_c_decl): Don't print "," when examining field.
14253 Skip type name when looking at "[L" types.
14254 (process_file): Now static.
14255 (generate_access): Now returns int.
14256 (last_access_generated): New global.
14257 (process_file): Clear last_access_generated; make multiple passes
14259 (print_field_info): Just return if generate_access returns true.
14260 (print_method_info): Likewise. Also, allow <init> functions to
14262 (print_c_decl): Added is_init argument. Print constructors
14264 (print_cxx_classname): Use UTF8_GET to extract characters from
14266 (print_base_classname): New function.
14267 (print_class_decls): New function.
14268 (process_file): Use it.
14269 (utf8_cmp): New function.
14271 1998-07-13 Nick Clifton <nickc@cygnus.com>
14273 * lang-options.h: Format changed to match changes in gcc/toplev.c
14274 to implement a --help option.
14276 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14278 * decl.c (init_decl_processing): Revert change to dtable_type.
14280 1998-07-09 Per Bothner <bothner@cygnus.com>
14282 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14284 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14286 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14288 * lang.c (lang_init): Default flag_exceptions to 1, without
14289 checking to see if it's 2 first.
14291 1998-07-08 Jeffrey A Law (law@cygnus.com)
14293 * constants.c: Include "system.h".
14294 * decl.c: Likewise.
14295 * lang.c (flag_new_exceptions): Get via extern now.
14296 (lang_init_options): New functions. Turn on flag_new_exceptions.
14298 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14300 * lex.c (java_lex): Return 0 when we see an invalid character in
14303 * lex.c (java_read_char): Specify extra argument when calling
14305 (java_read_unicode, java_parse_end_comment,
14306 java_parse_escape_sequence): Likewise,
14307 (java_lex): Specify extra argument when calling
14308 java_lex_error. Test that IDs are beginning with a legal character
14309 for IDs. Handle invalid characters with an error message and a
14310 call to java_lex_error.
14311 (java_lex_error): Adjust column position by new argument
14312 `forward'. Issue an error even if in the middle of reporting an
14315 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14317 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14318 we don't explicitly put a null pointer when we're copying it.
14320 1998-07-07 Tom Tromey <tromey@cygnus.com>
14322 * gjavah.c (print_cxx_classname): New function.
14323 (super_class_name): Likewise.
14324 (print_super_fields): Removed.
14325 (in_super): Removed.
14326 (print_field_info): Never generate #defines.
14327 (print_c_decl): Changed generated types to match JNI. No longer
14328 print class name before method name.
14329 (print_method_info): Print "static" before static methods.
14330 Print "virtual" before non-final methods.
14331 (usage): Use exit(1), not exit(-1).
14333 (print_field_info): Use %.17g to print a double.
14334 (last_access): New globals.
14335 (process_file): Initialize last_access.
14336 (usage): Now static.
14337 (ACC_VISIBILITY): New define.
14338 (generate_access): New function.
14339 (print_field_info): Call it.
14340 (print_method_info): Likewise. Also, generate information for all
14341 methods, not just native methods. Return void.
14342 (print_c_decl): Return void.
14343 (print_field_info): Return void.
14345 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14347 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14348 processing the jc1 grammar file. Prefix bison functions and
14349 variables with java_.
14350 (parse.c): Dependencies on parse.h and lex.h
14351 * expr.c (build_java_arrayaccess): Function now global.
14352 * java-tree.h: Comment reorganized to carry on previous
14353 classification effort.
14354 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14355 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14356 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14357 java_parse (new prefix java_ generated by bison).
14358 (java_layout_parsed_class, java_register_parsed_class): Function
14360 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14361 * lex.c (static tree wfl_op): Variable deleted.
14362 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14363 ctxp fields to NULL_TREE.
14364 (java_lex): No longer create WFL for operators. Filename caching
14365 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14366 created as STRING_CST and later expanded. Removed extra argument
14367 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14369 (build_wfl_node): Removed code in comments.
14370 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14371 store token and location data in the current bison token.
14372 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14373 static/extern function declaration at the beginning of the file.
14374 (struct qualification): Data structure definition deleted.
14375 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14376 (qualify_ambiguous_name): Function declaration modified. Function
14377 now returns nothing.
14378 (build_array_ref, patch_array_ref, make_qualified_name,
14379 resolve_qualified_expression_name, maybe_generate_clinit,
14380 resolve_field_access): New static function declarations.
14381 (build_java_arrayaccess): New extern function declaration.
14382 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14383 (CALL_EXPR_PRIMARY): Macro deleted.
14384 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14385 (struct parser_ctxt): Field initialized_final
14386 removed. non_static_initialized, static_initialized: New fields.
14387 * parse.y (static tree kw_super, static tree kw_this): New global
14389 (%union): tree wfl field of operator member replaced by int
14390 location. WFLs are non longer created for operators.
14391 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14392 (qualified_name:): Now calls make_qualified_name to build the
14394 (type_declaration:): Consider generating <clinit> when class
14396 (variable_declarator:): Directly build an assignment node when the
14397 variable is initialized when declared.
14398 (this_or_super:): Build a WFL and set current location when THIS
14399 or SUPER are parsed.
14400 (expression_statement:): Wrap statement around a WFL.
14401 (primary_no_new_array:): Fixed typo. Changed value returned by
14402 THIS_TK because of its new type (temporary).
14403 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14404 (field_access:): Build qualified name with SUPER.
14405 (method_invocation:): Fixed returned value because of SUPER's new
14407 (array_access:): Use OSB_TK location information.
14408 (post_increment_expression:, post_decrement_expression:,
14409 unary_expression:, pre_increment_expression:,
14410 pre_decrement_expression:, unary_expression_not_plus_minus:,
14411 cast_expression:, multiplicative_expression:,
14412 additive_expression:, shift_expression:, relational_expression:,
14413 equality_expression:, and_expression:, exclusive_or_expression:,
14414 inclusive_or_expression:, conditional_and_expression:,
14415 conditional_or_expression:, assignment:): Use new location/token
14416 information available on operators.
14417 (create_class): Set super_decl_type to NULL_TREE when processing
14419 (register_fields): Field initialization is now a MODIFY_EXPR
14420 node. Chain initialization code to the matching lists (according
14421 the the field declaration modifiers).
14422 (maybe_generate_clinit): New function.
14423 (method_header): Don't set method's DECL_NAME to a WFL when adding
14424 methods to java.lang.Object.
14425 (resolve_and_layout): Now can return NULL_TREE if the type
14426 resolution fails. Otherwise, return the class DECL instead of its
14428 (check_method_redefinition): Don't patch method DECL_NAME if it
14429 belongs to java.lang.Object.
14430 (process_imports): Simply assign error_found to the value returned
14431 by check_pkg_class_access.
14432 (declare_local_variables): Don't use their init statements (if
14433 any) when parsing error were previously found. Reuse MODIFY_EXPR
14434 build during parsing as an init statement.
14435 (java_method_add_stmt): Now return the current method body.
14436 (java_layout_parsed_class, java_register_parsed_class): Functions
14438 (java_complete_expand_methods): Initialize the constant pool on a
14439 per class basis. Layout the classes before expanding their method
14440 bodies. Don't try expand artificial constructor code if error were
14441 found. Make the classes data and register them if no error were
14443 (java_complete_expand_method): Retrieve an artificial constructor
14444 argument list before entering its body. Assign the top block to
14445 the artificial constructor function body and set types of declared
14446 blocks and compound statements to void. Walk method body if not an
14447 artificial constructor.
14448 (make_qualified_name, cut_identifier_in_qualified): New functions.
14449 (resolve_expression_name): Fixed comments. Save/restore the
14450 current class CLASS_LOADED_P flag value. Build non qualified
14451 static field access and handle qualified expression names.
14452 (resolve_field_access, resolve_qualified_expression_name): New
14454 (patch_method_invocation_stmt): Use the new expression resolution
14455 scheme, calling resolve_field_access when the function call is
14456 resolved as an expression.
14457 (qualify_ambiguous_name): Function rewritten to work on qualified
14458 expression produced by make_qualified_name.
14459 (java_complete_tree): Promote type when function's argument are
14460 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14461 the assignment to discover further errors if RHS is a expression
14462 name that fails to evaluate. Declare LHS initialized even though
14463 the assignment failed. Don't use the location variable and removed
14464 extra argument in patch function calls. Now handle the ARRAY_REF
14465 case and build internal string representation when STRING_CSTs are
14467 (build_method_invocation): Don't wrap function call around a WFL.
14468 (build_assignment): Likewise. Use the operator location
14470 (patch_assignment): Handle array access LHSs. Handle error
14471 provenance, resulting in a better error report.
14472 (build_binop): Use op_location from operator as binop location
14474 (build_unaryop, build_incdec, build_cast): Likewise.
14475 (patch_binop): Extract location information from the node. Fixed
14476 typo in error message.
14477 (patch_unary_op): Extract location information from the node.
14478 (build_array_ref, patch_array_ref): New functions.
14480 1998-07-01 Tom Tromey <tromey@cygnus.com>
14482 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14483 match _Jv_IsInstanceOf.
14484 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14485 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14487 1998-06-30 Tom Tromey <tromey@cygnus.com>
14489 * decl.c (init_decl_processing): Functions are now named
14490 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14492 1998-06-29 Per Bothner <bothner@cygnus.com>
14494 * java-tree.h (load_class): Add prototype.
14495 * class.c (is_compiled_class): Add missing arg to load_class.
14496 * expr.c (expand_java_NEW): Call load_class.
14497 * parse.y (process_import): Removed bogus use of void return value.
14499 1998-06-25 Per Bothner <bothner@cygnus.com>
14501 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14502 Function name is "_Jv_Throw" instead of "soft_athrow".
14503 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14504 Function name is "_Jv_AllocObject" instead of "soft_new".
14505 Takes an extra parameter (object size).
14506 * expr.c: Update calls.
14508 1998-06-24 Per Bothner <bothner@cygnus.com>
14510 * lex.c (java_get_line_col): Handle end-of-file.
14511 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14513 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14515 * lang.c (lang_init): Make -fexceptions the default.
14516 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14517 exception handling is not turned on.
14519 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14521 * lang.c (flag_new_exceptions): Make this this default.
14522 * decl.c (end_java_method): Call emit_handlers.
14523 * except.c (method_init_exceptions): Set language code and version.
14524 (expand_start_java_handler): Enable exception, and call
14525 expand_eh_region_start.
14526 (expand_end_java_handler): Enable exception, and set up catch blocks.
14527 (emit_handlers): New routine to generate the saved handlers.
14528 * java-except.h (emit_handlers): Add prototype.
14530 1998-06-12 Per Bothner <bothner@cygnus.com>
14532 We used to have three different representations of the constant pool:
14533 the CPool structure, the tree_constant_pool, and the constructures
14534 used to build the Class object (which may need class and string
14535 constants) in compiled code. None were appropriate for compiling
14536 to .class files, so I did a major overhaul.
14538 First, the tree_constant_pool array was removed. Things were
14539 modified to the CPool structure in the JCF could be used.
14540 Second, a "capacity" field was added to the CPool, and functions
14541 written to search for a matching constant, adding one if not found.
14542 The code that generated the Class object was changed to use a CPool.
14543 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14544 the static Class object are now only in build_constants_constructor.
14545 Finally, I wrote code which can generate a .class file (including its
14546 constant pool) from the RECORD_TYPE of a class. This is a big step
14547 on the way to compiling Java source into .class files.
14549 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14550 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14552 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14553 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14554 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14555 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14556 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14557 (lang_type): Removed constant_pool field.
14558 * jcf.h (CPool): Renamed size to count. Added field capacity.
14559 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14560 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14561 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14563 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14564 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14565 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14566 (set_constant_entry, find_constant1, find_constant2,
14567 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14568 find_utf8_constant, find_class_or_string_constant): New functions.
14570 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14571 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14572 (give_name_to_class, get_class_constant): Likewise.
14573 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14574 (get_name_and_type_constant, get_ref_constant): Removed.
14575 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14576 * parse.y: Don't save/restore tree_constant_pool.
14577 * verify.c (verify_jvm_instructions): Update for new approach.
14578 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14580 * lang-options.h: Added -femit-class-file, -femit-class-files.
14581 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14582 (lang_f_options): Added "emit-class-file(s)".
14584 * expr.c (build_java_arrayaccess): Generate more efficient array
14585 bounds checking, by using unsigned compare.
14587 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14589 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14591 * parse.h: New comment on the handling of unresolved type
14592 identifiers. JDEPs are now part of the jdep_code enum.
14593 (typedef struct jdep): Now use enum jdep_code or int, depending on
14594 availability. Both are narrowed down to an 8 bits bitfield.
14595 (CALL_EXPR_PRIMARY): Fixed comment.
14597 1998-06-10 Tom Tromey <tromey@cygnus.com>
14599 * Make-lang.in (java): Added gjavac and jvgenmain.
14600 (java.start.encap): Depend on gjavac.
14601 (java.rest.encap): Depend on jvgenmain.
14603 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14604 (JAVA_CROSS_NAME): Likewise.
14605 (java.all.build): Depend on jvgenmain and gjavac.
14606 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14607 (jvgenmain$(exeext)): New target.
14608 (java.install-common): Wrote.
14609 * config-lang.in (compilers, stagestuff): Added gjavac and
14612 1998-06-10 Dave Brolley <brolley@cygnus.com>
14614 * lang.c (lang_decode_option): New argc/argv interface.
14616 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14618 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14619 * decl.c (build_decl_no_layout): New function.
14620 * expr.c (java_lang_expand_expr): Layout declarations found in
14621 blocks before they're pushed.
14622 * jcf-parse.c (load_class): Save current line when parsing class
14624 (parse_source_file): Register class before expanding their
14626 * lang.c (put_decl_node): Produce `null' when `void *' is
14628 * lex.c (static tree wfl_op): New static global, for error report
14630 (java_init_lex): wfl_operator and wfl_op initialized
14631 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14633 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14634 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14635 build_unresolved_array_type): New static function definitions.
14636 (build_decl_no_layout): New extern function declared.
14637 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14638 faulty modifier exists.
14639 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14640 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14641 (UNARY_PLUS_EXPR): New fake operator.
14642 (struct parser_ctxt): New field osb_number.
14643 * parse.y (static tree wfl_operator): New static WFL for operator
14644 bound error messages.
14645 (DECR_TK, INCR_TK): Moved.
14646 (OP_TK): Tagged <operator>.
14647 (array_type:): Now call build_unresolved_array_type.
14648 (dim_expr:): Count the number of '[' seen.
14649 (post_increment_expression, post_decrement_expression,
14650 pre_increment_expression, pre_decrement_expression,
14651 unary_expression_not_plus_minus, unary_expression:): Actions are
14652 now building the corresponding unary expressions.
14653 (cast_expression:): Actions are now building cast expressions.
14654 (build_unresolved_array_type): New function.
14655 (create_interface): Reset the number of declared interfaces.
14656 (create_class): Likewise.
14657 (method_header): Methods declared within the scope of an interface
14658 are now implicitly set public and abstract.
14659 (java_complete_class): Variable's and parameter's type are patched
14660 with a promoted type.
14661 (declare_local_variables): Resolved non builtin types are promoted
14662 before being used to build a variable decl. Removed type patch
14663 posted on variable initialization statement.
14664 (source_start_java_method): Use build_decl_no_layout to build the
14665 decl of a parameter of incomplete type.
14666 (java_register_parsed_class): Process interfaces too. Call
14667 rest_of_decl_compilation on each processed class declarations.
14668 (java_complete_expand_methods): Don't attempt to expand things in
14670 (java_complete_tree): Process CONVERT_EXPR, even though it always
14671 has a type. Propagate error_mark_node to node's type too. Promote
14672 method's call argument type and return error_mark_node if
14673 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14674 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14675 handle unary operator nodes.
14676 (build_assignment): Added comment.
14677 (print_int_node): New function.
14678 (patch_assignment): New second argument. New error handling. Use
14679 print_int_node. Handle references. Use can_cast_to_p to issue
14680 different error message according to the context and check upon
14681 the initialization of the RHS.
14682 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14683 (operator_string): Handle more operators.
14684 (patch_binop): No longer use a function static
14685 wfl_operator. Improved error message on shift distance.
14686 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14687 patch_cast): New functions.
14689 1998-06-05 Per Bothner <bothner@cygnus.com>
14691 * jvspec.c: New file.
14692 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14694 * java-tree.h (identifier_subst): Add declaration.
14696 1998-06-04 Tom Tromey <tromey@cygnus.com>
14698 * jvgenmain.c (main): Generate call to JvRunMain.
14700 * class.c (make_class_data): Push value for "sync_info" field.
14701 * decl.c (init_decl_processing): Push "sync_info" field.
14703 1998-06-03 Per Bothner <bothner@cygnus.com>
14705 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14706 Java (source) name, not signature.
14707 Set TYPE_ALIGN to (at least) that of element_type.
14709 1998-06-02 Per Bothner <bothner@cygnus.com>
14711 * class.c: Moved classname-mangling-rekated code to ...
14712 * mangle.c: ... this new file.
14713 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14714 * Makefile.in: Update for above changes.
14716 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14718 * expr.c (truthvalue_conversion): Convert integer and floating
14719 point value to their truth value.
14720 * lex.c (java_lex): Handle the `null' literal.
14721 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14722 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14723 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14726 * parse.y: Reorganization/documentation on token declaration.
14727 (binop_lookup[]): New added new tree codes.
14728 (relational_expression): Build corresponding binary operators.
14729 (equality_expression, conditional_and_expression,
14730 conditional_or_expression): Likewise.
14731 (java_complete_class): Fix crash in debug message.
14732 (java_complete_tree): Check initialization of method call
14733 arguments. Further bogus node evaluation to detect more error
14734 during assignments. Handles more binary operators.
14735 (patch_assignment): Use DECL_P.
14736 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14738 (operator_string): Handle more case. Compacted source.
14739 (patch_binop): Changed function comment. Checking for
14740 uninitialized first operand takes the compound assignment into
14741 account and uses DECL_P. Checking for uninitialized second operand
14742 delayed to routine's end. Use macros to issue type bound error
14743 messages and issue messages on both operands if their types are
14744 different. Force fixed type into node. Handle all binary
14747 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14749 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14750 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14751 build operator node and return tokens.
14752 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14753 * parse.h (java_complete_tree): Changed returned type in prototype.
14754 (build_method_invocation, build_assignment, patch_assignment,
14755 patch_binop): New static function declarations.
14756 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14757 BUILD_EXPR_WFL): New macros.
14758 * parse.y (enum tree_code binop_lookup[]): New static for token to
14760 (%union): Parser union has new sub-structure `operator'.
14761 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14762 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14763 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14764 ASSIGN_ANY_TK): Tokens tagged `operator'.
14765 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14766 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14767 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14768 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14769 (assignment_operator:): Rule tagged `operator'.
14770 (expression_statement:): Re-installed default rule.
14771 (method_invocation:): Sub rules call build_method_invocation.
14772 (postfix_expression:): Don't attempt to resolve name here. Just
14774 (multiplicative_expression:): Sub-rules build corresponding binop
14776 (additive_expression:, shift_expression:, and_expression:,
14777 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14778 (assignment:): Sub rule invoke build_assignment.
14779 (assignment_operator:): Default rules on sub rules.
14780 (force_error): Added documentation on this variable.
14781 (declare_local_variables): Build initialization calling
14783 (expand_start_java_method): Removed unused rtx declaration. Mark
14784 arguments as already initialized.
14785 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14786 (java_complete_expand_methods): Don't process next method if
14787 completion of the previous one triggered errors.
14788 (java_complete_expand_method): Call source_end_java_method if no
14789 error were found during completion.
14790 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14791 locals declaratilon. Handle names found within a class. Return
14792 error_mark_node when things aren't found.
14793 (patch_method_invocation_stmt): Return error_mark_node on failures.
14794 (patch_invoke): Removed unused local. Return the correct node.
14795 (java_complete_tree): Now returns a value. The BLOCK section binds
14796 local identifiers and the type of a BLOCK is now void. Assign the
14797 result of operand completion on COMPOUND_EXPR. Assign the
14798 encapsulated node of a WFL to the result of its completion, except
14799 when the node is an identifier. Now handle MODIFY_EXPR and several
14800 binary operators. Return error_mark_node on errors.
14801 (build_method_invocation, build_assignment, patch_assignment,
14802 build_binop, operator_string, patch_binop): New functions.
14803 * typeck.c (binary_numeric_promotion): New function.
14805 1998-05-21 Per Bothner <bothner@cygnus.com>
14807 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14808 Replace most uses of ident_subst by identifier_subst.
14810 * class.c (push_class_static_dummy_field): Removed function.
14811 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14812 instead of looking got "class" static field. Create that decl here.
14813 (class_identifier_node): Removed; no longer needed.
14814 (init_class_processing): Don't init class_identifier_node.
14815 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14816 Do nreverse 0 times (instead of twice) for Object and Class.
14817 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14819 1998-05-20 Per Bothner <bothner@cygnus.com>
14821 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14822 while initializing linenumber_count and linenumber_table.
14823 Do it before init_function_start (which calls emit_line_note).
14824 * expr.c (expand_byte_code): Don't need to clear lineno here.
14826 1998-05-18 Tom Tromey <tromey@cygnus.com>
14828 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14829 then mangle number as _N_.
14831 * class.c (mangle_class_field): New function.
14832 (build_class_ref): Set assembler name of class reference using
14833 mangle_class_field.
14834 (push_class_static_dummy_field): Likewise.
14836 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14838 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14839 of assigning to TREE_CODE. The latter method exploits a feature
14840 of GCC that is not ANSI compliant.
14842 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14844 * decl.c (pushdecl_force_head): New function.
14845 (pushlevel): Removed conditional printf.
14846 (complete_start_java_method): Don't enter local variable scope if
14847 function is compiled from source code.
14848 * expr.c: parse.h now included
14849 (java_lang_expand_expr): New function.
14850 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14851 printf. Terminate buffer when doing directories.
14852 * jcf-parse.c (parse_source_file): Call lang_init_source before
14853 parsing and before code generation.
14854 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14855 use printf if the macro is defined.
14856 * lang.c (lang_init): Install lang_expand_expr hook on
14857 java_lang_expand_expr.
14858 (java_dummy_print): New function.
14859 (lang_init_source): New function.
14860 * lex.c (java_lex): Remember location of an opening brace at the
14861 second nesting level.
14862 (java_is_eol): Unget character seen after a CR if it is EOF.
14863 * parse.h: Now includes lex.h
14864 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14865 printf if the macro is defined.
14866 (expand_start_java_method, build_expr_block, enter_block,
14867 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14868 New static function declarations.
14869 (pushdecl_force_head): New extern function declaration.
14870 (INCOMPLETE_TYPE_P): New macro.
14871 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14872 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14873 BLOCK_EXPR_ORIGIN): New macros.
14874 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14875 DECL_SOURCE_LINE_LAST): New macros.
14876 (struct parser_ctxt): Removed field current_method_decl, redundant
14877 with the field current_function_decl. Added fields
14878 first_ccb_indent1 and pending_block.
14879 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14880 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14882 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14883 (compilation_unit:): Cosmetic on sub rule.
14884 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14885 (variable_initializer:): Installed default rule on expression:.
14886 (method_declaration:): method_header: starts a new
14887 method. method_body: installs the function body, absorbs blocks
14888 emitted for temporary variable scopings, pops function's body block
14889 and merges function's last statement lineno in DECL_SOURCE_LINE.
14890 (method_body:): Installed default rules.
14891 (block:): Call enter_block when an opening brace is seen. Absorb
14892 scoping blocks and call exit_block when a closing brace is seen.
14893 (block_statement:): Cosmetic changes.
14894 (method_invocation:): Create WFL around CALL_EXPR node.
14895 (patch_stage): Added comment around definition.
14896 (method_header): Try to use first_ccb_indent1 as the first line of
14897 the method, so BP debug info are emitted at the first opening
14898 brace of the function. If the function has no body, use the
14899 location of the function's name. Override currently defined method
14900 name with the matching WFL so we can point redefinition errors
14901 using the location where the function's name was declared.
14902 (check_abstract_method_header): Interprets DECL_NAME as an
14903 identifier or as a WFL, accordingly.
14904 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14905 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14906 location and name information out of it and reinstall DECL_NAME to
14907 its original identifier node value.
14908 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14909 function's source code).
14910 (read_import_dir): Test the value returned by find_class and issue
14911 a fatal accordingly.
14912 (declare_local_variables): Push a new block for the scope of the
14913 new variable(s) if code has been already generated at that nesting
14914 level. Pinpoint redefinition errors using the variable id
14915 WFLs. Generate initialization code if necessary. If the variable
14916 type is incomplete, register a patch on its decl.
14917 (source_start_java_method): Rewritten. Define a new block for the
14918 function's parameters. Build parameter decl out of function's
14919 arguments and register them for a patch if their types are
14921 (expand_start_java_method): Includes the part of
14922 source_start_java_method that was pushing the parameter decls and
14923 completing the method start code.
14924 (source_end_java_method): Removed call the expand_end_bindings and
14925 poplevel (already taken care of). Reinstall function's arguments
14926 and get function's last line of code before calling
14927 expand_function_end.
14928 (java_method_add_stmt): New comment before the function's
14929 code. Complement the second operand of the current COMPOUND_EXPR
14931 (java_complete_expand_methods): Don't generate debug info on line
14932 zero when expanding a generated constructor.
14933 (java_complete_expand_method): Set start and end line numbers for
14934 a artificially generated constructor to one and manually call
14935 enter_block and exit_block when defining it. For all methods:
14936 expand function's start calling the new expand_start_java_method
14937 and invoke java_complete_tree on the effective method's body, if
14939 (resolve_expression_name): Now use lookup_name_in_blocks to search
14940 local variable decls and print out an error when variables are
14942 (patch_method_invocation_stmt): Inserted comment before the
14944 (lookup_method_invoke): Chain method's arguments using chainon
14945 with the current arg list as a second argument. Inserted missing
14946 IDENTIFIER_POINTER when reporting an error on methods not found.
14947 (refine_accessible_methods_list): Don't retain constructors.
14948 (patch_arguments): Function removed.
14949 (java_complete_tree): Inserted comment before the function's
14950 code. New case for BLOCKs. Moved the WFL case a bit
14951 further. Complete function's arguments.
14952 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14953 maybe_absorb_scoping_blocks): New functions.
14955 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14957 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14959 * jcf-parse.c (parse_source_file, java_error_count): New forward
14960 and extern declarations.
14961 (java_parse_abort_on_error): Macro moved.
14962 (jcf_parse_source): fatal called if fopen fails. Now calls
14964 (parse_source_file): New parse_only parameter. Reflects the
14965 elimination of the second pass.
14966 (yyparse): parse_source_file called with argument set to 0.
14967 * jcf.h (JCF_ZERO): Sets java_source to zero.
14968 * lex.c (java_init_lex): pass argument is gone. Function modified
14969 to be called once during the analysis of a file.
14970 (java_unget_unicode): Fixed typo in fatal message.
14971 (java_get_line_col): Likewise.
14972 (java_lval): Likewise. String literals no longer built during
14974 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14976 * parse.h (MODIFIER_WFL): New macro.
14977 (parse_check_super, parser_check_super_interface): Now return int.
14978 (parser_chain_incomplete_item, not_builtin_p,
14979 complete_method_decl): Declarations removed.
14980 (build_method_invocation_stmt, build_invoke): Renamed using the
14981 `patch' instead of `build'
14982 (register-incomplete_type, obtain_incomplete_type,
14983 java_complete_tree, java_complete_expand_method,
14984 unresolved_type_p, create_jdep_list): New function declarations.
14985 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14986 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14987 (jdep): New typedef on new struct _jdep.
14988 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14989 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14990 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14991 JDEP_RESOLVED_P): New macros.
14992 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14993 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14994 JDEP_VARIABLE): New enum values and jdep kinds.
14995 (jdeplist): New typedef on struct _jdeplist.
14996 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14998 (CALL_EXPR_PRIMARY): New macro.
14999 (struct parser_ctxt): Fields java_pass, current_method_decl,
15000 method_decl_list deleted. New field jdeplist.
15001 (INCOMPLETE_P): Macro deleted.
15002 * parse.y (single_type_import_declaration:): Removed pass switch.
15003 (type_import_on_demand_declaration): Likewise.
15004 (field_declaration:): Removed pass switch on all sub rules.
15005 (class_declaration:): Call the complete_class_decl removed on
15007 (method_declaration:): Removed second pass switch. No longer chain
15008 methods decl when method_header reduced.
15009 (method_header:): Sub rules no longer depend on pass switch.
15010 (method_declarator:): Likewise.
15011 (method_body:): Likewise.
15012 (abstract_method_declaration:): Likewise.
15013 (block_statement:): Likewise.
15014 (local_variable_declaration:): Likewise.
15015 (argument_list:): Likewise.
15016 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15017 removed. Partial CLASS_EXPR tree node built instead.
15018 (postfix_expression:): Removed pass switch on all sub rules.
15019 (java_pop_parser_context): Free classd_list content.
15020 (yyerror): Call obstrack_grow0 to finalize error message.
15021 (check_class_interface_creation): Comment modified to reflect new
15022 returned value meaning. Removed second pass switch. Return 1 if an
15023 error was found, 0 otherwise. Adjust pointer on filename if a
15024 leading path separator was found.
15025 (maybe_create_class_interface_decl): Removed first pass switch
15026 when linking the class decl to the class_list. Install a new
15027 jdep_list for the class.
15028 (add_superinterfaces): List of unresolved interfaces is
15029 gone. Unresolved interfaces are directly added to the current
15031 (create_interface): Second pass shortcut removed.
15032 ctpx->modifier_ctx access through MODIFIER_WFL.
15033 (create_class): Second pass shortcut removed. Call to
15034 register_incomplete_type replaces the call to
15035 parser_chain_incomplete_item.
15036 (complete_class_decl): Function removed.
15037 (duplicate_declaration_error): New way of retrieving redeclared
15039 (register_fields): Call to lookup_modifier_cl replaced by
15040 MODIFIER_WFL. New way of handling unresolved type, using
15041 unresolved_type_p and obtain_incomplete_type.
15042 register_incomplete_type replaces call to parser_chain_incomplete_item.
15043 (patch_stage): New static global variable.
15044 (method_header): New way of handling unresolved type, using
15045 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15046 indicates that the method decl needs to be patched.
15047 (check_abstract_method_header): Call to lookup_modifier_cl
15048 replaced by MODIFIER_WFL.
15049 (method_declarator): Incomplete argument type are registered
15050 calling register_incomplete_type. Patch on the declared method is
15051 issued in that case.
15052 (unresolved_type_p): New function.
15053 (parser_check_super_interface): New comment to reflect function's
15054 modified returned type (int). Function and has a new argument
15055 this_wfl. Call to parse_error_context uses this_wfl instead of
15056 relying on lookup_cl.
15057 (parser_check_super): Comment reflects function's new returned
15058 type (int). Function returns nonzero value on error.
15059 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15060 register_incomplete_type, jdep_resolve_class): New functions to
15061 handle incomplete types in declarations.
15062 (java_complete_class): Rewritten to work with the new incomplete
15063 type handling scheme.
15064 (complete_class_report_errors): Likewise.
15065 (complete_method_decl): Removed: it jobs is now handled by
15066 java_complete_class.
15067 (do_resolve_class): Class loaded in not already loaded and not
15068 found in Java source code.
15069 (java_check_regular_methods, java_check_abstract_methods): Don't
15070 call complete_method_decl anymore.
15071 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15072 (read_import_dir): Got rid of the pass number dependency.
15073 (declare_local_variables): New handling of unresolved types (patch
15075 (source_start_java_method): New parameter level. Function called
15076 with level set to 1 when argument types are potentially
15077 unresolved. Called to complete the job with level set to 2 once
15078 types are complete.
15079 (source_end_java_method): Call to permanent_allocation
15080 removed. Waiting to be replaced by a more suitable obstack
15082 (java_complete_expand_methods, java_complete_expand_method,
15083 java_expand_finals): New functions.
15084 (build_method_invocation_stmt): Renamed
15085 patch_method_invocation_stmt. Extracts function call expression
15086 (wfl) and arguments (args) from CALL_EXPR tree operands.
15087 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15088 call. Patch the function and argument operand of the CALL_EXPR
15090 (patch_argument, java_complete_tree): New functions.
15092 1998-04-20 Per Bothner <bothner@cygnus.com>
15094 Recover from missing fields and methods (i.e. error instead of fatal).
15095 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15096 * expr.c (expand_invoke): Recover from missing method.
15097 (expand_java_field_op): Recover from missing field.
15098 Inline references to java.lang.{Integer,Char,...}.TYPE.
15099 * typeck.c (get_type_from_signature), java-tree.h: New function.
15100 * class.c (add_method): Use get_type_from_signature.
15101 (build_class_ref): Handle a class that was not found.
15102 * typeck.c (convert): Handle conversion to pointers (for convenience).
15103 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15104 instead of lookup_field to handle missing fields.
15106 * jcf-parse.c (process_zip_dir): Set java_source.
15108 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15110 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15112 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15114 * jcf-parse.c (load_class): Don't change input_filename before
15115 calling jcf_parse_source (but still do it before calling
15117 (jcf_parse_source): Assign input_filename after having saved the
15119 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15120 list. ctxp->modifier_ctx zeroed according to its new
15121 definition. ctxp->filename initialized. Removed
15122 JAVA_MODIFIER_CTX_UNMARK.
15123 (java_unget_unicode): Update the character based column position.
15124 (java_allocate_new_line): ref_count not used anymore. Always free
15125 ctxp->p_line. Initialize c_line->char_col to 0.
15126 (java_get_unicode): Update the character based column position.
15127 (java_lex): Use ctxp->elc to store current position in source
15128 file, at the beginning of the parsed token. Set modifier_ctx entry
15129 corresponding to the parse modifier to a WFL node. Return a WFL
15130 node when an identifier is parsed.
15131 (java_lex_error): Now uses ctxp->elc to store current position in
15133 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15134 * lex.h (build_wfl_node): New function definitions.
15135 (struct java_line): ref_count and next fields are gone. New field
15137 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15138 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15139 (JAVA_COLUMN_DELTA): New macro.
15140 (java_lc): New typedef on new struct _java_lc.
15141 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15142 (parse_error_context, parse_warning_context): Changed prototypes.
15143 (java_get_line_col): Added as an available global function.
15144 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15145 (IC_DECL): Replaced by macro IC_TYPE
15146 (DEPEND_WFL): New macro.
15147 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15149 (exit_java_complete_class): Removed a commented out statement.
15150 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15151 now an array of tree nodes. Deleted fields line_list and
15152 e_line. New field elc, to replace e_line.
15153 * parse.y (array_type:): Build WFL node.
15154 (qualified_name:): Build a single WFL node out of two. Retain
15155 the location information of the first node in the resulting node.
15156 (package_declaration:): Use package name as a WFL node
15157 (single_type_import_declaration:): Use imported name as a WFL node.
15158 (type_import_on_demand_declaration:): Use root of the imported
15159 packages as a WFL node.
15160 (field_declaration:): Removed unused local variable cl.
15161 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15162 (yyerror): New static elc. Removed static error_line, error_pos.
15163 New local code_from_source. Save ctxp->elc into elc at the first
15164 pass. Call java_get_line_col to get a string of the line where
15165 the error occurred.
15166 (debug_line): Removed static function.
15167 (parse_error_context, parse_warning_context): Parameter cl is now
15168 a WFL node. Use its value to initialize ctxp->elc.
15169 (redefinition_error): Parameter cl is now a WFL node.
15170 (parse_add_interface): New parameter wfl. No longer call
15171 lookup_cl, use wfl instead.
15172 (check_class_interface_creation): Parameter cl is now a WFL node.
15173 (maybe_create_class_interface_decl): Likewise.
15174 (add_superinterfaces): New function.
15175 (create_interface): Removed local cl, node, super_decl,
15176 super_decl_type. Function now uses id as a WFL node. Better
15177 warning/error report on obsolete or forbidden mix of
15178 modifiers. Now calls add_superinterfaces to register interfaces.
15179 (create_class): Removed local cl, node. Local variable id is used
15180 as a WFL node. Better error report on forbidden modifier
15181 mix. Uses add_superinterfaces to register interfaces.
15182 (find_field): Argument cl is now a WFL node. Now store the WFL
15183 node of a fields that needs to be checked for their
15185 (method_header): Local variable node non longer used. Local
15186 variable id replaces cl.
15187 (check_modifiers_consistency): Local variable cl is now a WFL
15189 (method_declarator): Local variable cl replaced by parameter id.
15190 (parser_qualified_name): Now uses parameter name as a WFL node.
15191 (parser_check_super_interface): New parameter wfl, for achieve
15192 greater accuracy during error reports.
15193 (parser_chain_incomplete_item): New parameter named location. Used,
15194 along the decl, to construct the incomplete item node.
15195 (java_complete_class): resolve_class now uses WFL node extracted
15196 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15198 (complete_method_decl): Unresolved function's argument types are WFL.
15199 (resolve_class): Parameter cl is now a WFL node.
15200 (resolve_and_layout): Likewise.
15201 (do_resolve_class): Likewise. Try first to use cl and then do the
15202 lookup on the decl when calling check_pkg_class_access.
15203 (complete_class_report_errors): Use IC_TYPE in place of
15204 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15205 instead of doing a lookup over the decl.
15206 (java_check_final): Use WFL info from field tree list.
15207 (lookup_cl): Rewritten and returns a statically defined WFL node.
15208 (lookup_modifier_cl): Now uses information from WFL nodes.
15209 (process_imports): Likewise.
15210 (read_import_dir): name and cl arguments replaced by a single WFL
15211 node. Function modified accordingly.
15212 (find_in_imports_on_demand): Now uses WFL node.
15213 (check_pkg_class_access): cl argument is now a WFL node.
15214 (declare_local_variables): Fixed to use WFL nodes.
15215 (resolve_expression_name): Likewise.
15216 (build_method_invocation_stmt): name_combo argument renamed
15217 wfl. Function modified to use WFL nodes.
15218 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15219 (lookup_method_invoke): cl is now a WFL node. Added missing
15220 IDENTIFIER_POINTER to class type decl name.
15222 1998-04-14 Dave Brolley <brolley@cygnus.com>
15224 * lang.c (init_parse): Now returns char* containing the filename.
15226 1998-04-10 Per Bothner <bothner@cygnus.com>
15228 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15230 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15231 * class.c (make_class_data): If flag_assume_compiled, initial class
15232 state is CSTATE_PREPARED; make superclass and interfaces direct
15233 references, rather than constant pool indexes.
15235 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15237 * parser.y: Include flags.h. Removed debug variable pl.
15238 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15239 (block:): Likewise.
15240 (labeled_statement_nsi:): Generate debug info when reducing
15241 expression_statement:.
15242 (check_pkg_class_access): get_access_flags_from_decl invocation
15243 fixed for new CLASS_* flags location.
15244 (source_end_java_method): Save/restore parser context when
15245 entering/leaving this routine. Restore lineno to its right value
15246 before calling expand_end_bindings.
15247 (build_method_invocation_stmt): build_invoke called with the
15248 current line information.
15249 (build_invoke): New argument cl. Wrap the function call around a
15251 (refine_accessible_methods_list): Changed comment, removed
15253 * parse.h: Fixed typo in comments.
15254 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15255 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15256 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15258 * lex.c (java_lex): Record the last closing curly bracket of a
15260 * jcf-parse.c (jcf_parse_source): Now calls
15261 java_check_methods. Clarified comment, fixed typo.
15263 1998-04-09 Dave Brolley <brolley@cygnus.com>
15265 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15266 (finish_parse): Expose for non USE_CPPLIB builds.
15268 1998-04-08 Jeffrey A Law (law@cygnus.com)
15270 * lang.c (lang_print_xnode): New function.
15272 1998-04-03 Per Bothner <bothner@cygnus.com>
15274 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15275 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15276 used to build a class's dispatch table.
15277 (make_class_data): Generate dispatch table if flag_assume_compiled.
15278 Set dtable of class object to address of class_dtable_decl.
15280 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15281 be volatile and have side effects - generates better code.
15283 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15284 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15286 * expr.c (expand_invoke): If class is final, method is
15287 effectively final, so can call it directly.
15289 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15291 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15293 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15295 * parse.y (build_method_invocation_stmt): Removed extra argument
15298 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15300 * expr.c (dtable_indent): Now static global.
15301 (expand_invoke): Now call invoke_build_dtable and
15302 build_invokevirtual.
15303 (invoke_build_dtable, build_invokevirtual): New functions.
15304 * jcf-io.c (find_class): Defer issuing a warning by setting
15305 jcf->outofsynch to 1.
15306 * jcf-parse.c (jcf_out_of_synch): New function.
15307 (load_class): Test this_jcf.outofsynch flag and call
15308 jcf_out_of_synch accordingly.
15309 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15310 comment indentation.
15311 * lex.c (java_get_unicode): Fixed code indentation.
15312 (java_lex): Create string literal. Fixed typo. Removed several
15313 premature obstack_free.
15314 * parse.h: New enums for name resolution and invocation mode.
15315 (struct qualification): New data structure.
15316 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15317 (do_resolve_class, build_method_invocation_stmt,
15318 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15319 debug_line, identical_subpath_p, invocation_mode,
15320 refine_accessible_methods_list, build_invoke,
15321 lookup_method_invoke): New functions declared.
15322 (build_invokevirtual, invoke_build_dtable, match_java_method,
15323 build_field_ref, jcf_out_of_synch): New references to external
15325 (struct parse_ctxt): Removed artificial_constructor field.
15326 * parse.y: (array_type:): Type defined for this rule.
15327 (class_type:): Installed default rule for interface_type:.
15328 (array_type:): Now build Java array type.
15329 (qualified_name:): Now use obstack_grow0.
15330 (method_declaration:): Skip the artificial constructor added to
15332 (abstract_method_declaration:): Execute the code only during pass 1.
15333 (block:): Installed default rule in block_statements:.
15334 (block_statement:): Add the statement to the method during pass 2.
15335 (statement_expression): Installed default rule for
15336 method_invocation:.
15337 (argument_list:): Added code to build the argument list.
15338 (method_invocation:): Added call to create the method invocation
15340 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15341 (debug_line): New function for debug.
15342 (complete_class_decl): No longer do something during pass 1.
15343 (method_header): Use BUILD_PTR_FROM_NAME.
15344 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15346 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15347 function's main comment.
15348 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15350 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15351 (resolve_class): Now works with arrays.
15352 (do_resolve_class, resolve_and_layout): New functions.
15353 (java_check_regular_methods): Reverse method list before and after
15354 having processed it. No longer set ctxp->artificial_constructor.
15355 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15356 accordingly. Fixed typo in issued error message. Now use
15358 (find_in_imports_on_demand): Now use obstack_grow0.
15359 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15360 (source_end_java_method): Call expand_expr_stmt instead of
15361 expand_expr. Calls it before calling expand_function_end.
15362 (java_method_add_stmt): Do nothing if errors were found during
15364 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15365 (build_method_invocation_stmt, build_invoke, invocation_mode,
15366 lookup_method_invoke, refine_accessible_methods_list,
15367 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15369 * typeck.c (build_java_signature): Properly end method signature
15370 if return type skipped.
15371 (match_java_method): New function.
15373 1998-03-16 Per Bothner <bothner@cygnus.com>
15375 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15377 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15379 * expr.c (build_invoke_non_interface): New function.
15380 (methods_ident, ncode_ident): Now static globals.
15381 (expand_invoke): Use build_invoke_non_interface.
15382 * java-tree.h (struct lang_decl): New field function_decl_body.
15383 (DECL_FUNCTION_BODY): New macro.
15384 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15385 CLASS_FROM_SOURCE_P.
15386 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15387 before starting pass 2. Call to java_generate_parsed_class replaced
15388 by java_register_parsed_class.
15389 * lex.c: Fixed typo in header. Some line width related formating.
15390 * lex.h: Some line width related formating.
15391 * parse.h (source_end_java_method, resolve_expression_name,
15392 complete_class_decl, maybe_create_class_interface_decl,
15393 check_class_interface_creation): New static function declarations.
15394 (java_layout_parsed_class, java_method_add_stmt): New function
15396 (struct parser_ctxt): Field mark_class_generate removed. New
15397 fields class_list and artificial_constructor.
15398 * parse.y: Fixed typo in header.
15399 (class_declaration:): Call complete_class_decl when class body
15401 (method_declaration:): Call source_end_java_method in pass 2 when
15402 the method body is defined.
15403 (postfix_expression:): Do expression name resolution on sub-rule
15404 name during pass 2.
15405 (create_class, create_interface): Merged common pieces.
15406 (check_class_interface_creation, maybe_create_class_interface_decl):
15408 (complete_class_decl): New function.
15409 (register_fields): Fixed line width related typo.
15410 (method_header): Correctly skip first argument when fixing
15411 argument line. Changed the loop.
15412 (java_check_circular_reference): Now use ctxp->class_list.
15413 (java_complete_class): Removed start/stop marking.
15414 (java_check_regular_methods): Now takes a class decl as an
15415 argument. Add default constructor if none were encountered.
15416 (java_check_methods): Now use ctxp->class_list. Changed call to
15417 java_check_regular_methods.
15418 (source_start_java_method): Set DECL_ARG_TYPE for each function
15420 (source_end_java_method, java_method_add_stmt): New functions.
15421 (java_generate_parsed_class): No longer exists.
15422 (java_layout_parsed_class, java_register_parsed_class): New functions.
15423 (resolve_expression_name): New function.
15425 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15427 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15428 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15429 until pass initializations are done. Call read_import_dir with
15431 * parse.h: (lookup_modifier_cl): New function declared.
15432 (INTERFACE_FIELD_MODIFIERS): New macro.
15433 (OBSOLETE_MODIFIER_WARNING): New macro.
15434 * parse.y: (register_fields): Class type and current field name in
15435 local variables. Check modifier(s) if adding field(s) to an interface.
15436 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15437 and report errors using the faulty modifier line context.
15438 (lookup_modifier_cl): New function.
15439 (read_import_dir): Detect and report default import processing
15442 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15444 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15445 * class.c (is_compiled_class): Return 1 after making sure it
15446 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15447 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15448 * java-tree.h (flag_assume_compiled): Add decl.
15449 * lang.c (lang_f_options): Add the flag.
15450 (flag_assume_compiled): Add decl, default to 0.
15452 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15454 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15455 (is_compiled_class): Likewise.
15456 (layout_class): Likewise.
15457 (layout_class): Detect and lay out classes defined in source code.
15458 (interface_of_p, add_interface_do, may_add_interface): New
15460 (add_interface): Now use add_interface_do.
15461 (add_method_1): New function.
15462 (add_method): Now use add_method_1.
15463 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15464 (complete_start_java_method): New function.
15465 (start_java_mehod): Now call complete_start_java_method.
15466 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15467 (expand_invoke): Likewise and fixed typo.
15468 *gjava.c: (print_super_field): Use new argument to find_class
15471 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15472 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15473 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15475 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15476 (add_method_1, push_class): New prototypes.
15477 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15478 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15479 directory where the class was found.
15480 (find_class): New argument DO_CLASS_FILE. Function find_class
15481 modified accordingly.
15482 *jcf-parse.c: (fix_class_path): New function.
15483 (load_class): Use new VERBOSE argument. load_class now finds and
15484 loads/parses .class/.java files. Save read_state of current_jcf
15486 (java_parser_abort_on_error): New macro.
15487 (jcf_parse_source, parse_source_file): New function.
15488 (jcf_parse): Fixed typo.
15489 (yyparse): Call parse_source_file () only.
15490 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15491 writing the real class name back in the zip directory entry.
15492 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15493 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15494 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15495 (find_class): Prototype fixed.
15496 *lex.c: Added 1998 time stamp.
15497 Removed all static global variables, moved into the parser
15498 context data structure.. Now include unistd.h if SEEK_SET not
15500 (java_init_lex): Rewritten.
15501 (java_sneak_unicode): Modified current unicode access in current line.
15502 (java_unget_unicode): Likewise.
15503 (java_allocate_new_line): New allocation management.
15504 (java_read_char): Modified access and storage of unget_utf8_value.
15505 New way of processing current unicode.
15506 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15507 (java_get_unicode): Now use the parser context.
15508 (java_lineterminator): Likewise.
15509 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15510 of the reentrant parser implementation. Function now use the
15511 parser context data structure and java_lval. Fixed production of
15512 the float and double constant "out of range" error message. Fixed
15513 obstack use. Return integer value when hitting a modifier. Now
15514 return type for TRUE, FALSE and other predefined types. Return
15515 identifier as a TREE_LIST list containing the current line context
15516 as the TREE_VALUE sub-node.
15517 (java_unicode_2_utf8): Fixed typo in declaration.
15518 (java_lex_error): Now use the parser context data structure.
15519 *lex.h: Added 1998 time stamp.
15520 (struct java_line): New fields ref_count and next.
15521 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15522 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15523 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15524 *parse.h: Added 1998 time stamp.
15525 (java_parse_source_file): Renamed from parse_source_file.
15526 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15527 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15528 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15529 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15530 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15531 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15532 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15533 (struct parser_ctxt): New data structure to keep the parser context.
15534 *parse.y: Added 1998 time stamp, got rid of static global variables.
15535 (java_error_count, ctxp): New global variables.
15536 (%union): New value field.
15537 (numeric_type, integral_type): Rules removed.
15538 (primitive_type): Rule defined to handle integral, float, double and
15540 (qualified_name, package_declaration,
15541 single_type_import_declaration, type_import_on_demand_declaration,
15542 modifiers, class_declaration, super, interfaces,
15543 interface_type_list, class_body, field_declaration,
15544 field_declaration, variable_declarators, variable_declarator,
15545 variable_declarator_id, method_declaration, method_header,
15546 formal_parameter_list, formal_parameter, method_body, block,
15547 static, interface_declaration, extends_interfaces,
15548 abstract_method_declaration, local_variable_declarators): Rules now
15550 (force_error, do_warning): New global statics.
15551 (push_parser_context, parser_context_save_global,
15552 parser_context_restore_global, pop_parser_context): New functions.
15553 (yyerror): Now uses the global parser context. Fixed use of obstack.
15554 (parse_error, parse_error_context, parse_warning_context,
15555 java_accstring_lookup, redefinition_error, check_modifiers,
15556 parser_add_interface, create_interface, create_class, find_field,
15557 duplicate_declaration_error, register_fields, method_header,
15558 check_modifiers_consistency, check_abstract_method_header,
15559 method_declarator, parser_qualified_classname,
15560 parser_check_super_interface, parser_check_super,
15561 parser_chain_incomplete_item, java_check_circular_reference,
15562 layout_class_from_source, java_complete_class,
15563 complete_method_decl, resolve_class, complete_class_report_errors,
15564 java_check_final, check_method_redefinition,
15565 java_check_regular_methods, java_check_abstract_methods,
15566 java_check_methods, lookup_java_interface_method2,
15567 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15568 process_imports, find_in_imports, read_import_entry,
15569 read_import_dir, find_in_imports_on_demand,
15570 check_pkg_class_access, not_builtin_p, declare_local_variables,
15571 source_start_java_method, java_generate_parsed_class): New
15573 *typeck.c: (signature_include_return): New global variable.
15574 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15575 to add the function returned type in the signature.
15577 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15579 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15581 1998-01-29 Dave Brolley <brolley@cygnus.com>
15583 * Make-lang.in (java.info): Added.
15584 (java.install-info): Added
15586 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15588 * Makefile.in (clean): Also remove java/parse.c.
15590 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15592 Add a pair of -fbounds-check/-fno-bounds-check options.
15593 * lang.c (lang_decode_option): Add code to grok arguments.
15594 (flag_bounds_check): Add decl.
15595 (lang_f_options): New array w/ the option in it.
15596 * java-tree.h (flag_bounds_check): Add decl.
15597 * lang-options.h: New file.
15598 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15599 of a static macro value.
15600 (JAVA_ARRAY_EXCEPTION): Delete macro.
15602 1998-01-23 Per Bothner <bothner@cygnus.com>
15604 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15605 * expr.c (build_anewarray): Add missing promote_type.
15607 1998-01-22 Per Bothner <bothner@cygnus.com>
15609 Add array types with known length to optimize bounds checking.
15610 * typeck.c (build_java_array_type): Take length parameter.
15611 (java_array_type_length, build_prim_array_type): New functions.
15612 * java-tree.h: Update for new functions.
15613 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15614 * class.c: Use build_prim_array_type.
15615 * expr.c (can_widen_reference_to): Handle known-length array types.
15616 (verify_jvm_instructions): Keep track of integer push instructions
15617 followed by newarray/anewarray, so we can build known-length arrays.
15618 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15619 (java_array_data_offset): New function.
15620 (build_java_array_length_access): New function. Optimize if constant.
15621 (build_java_arrayaccess): Constant fold bounds check.
15622 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15623 (build_newarray, build_anewarray): New functions.
15624 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15625 * verify.c (merge_types): Handle known-lengh array types.
15627 1998-01-19 Per Bothner <bothner@cygnus.com>
15629 * expr.c (expand_byte_code): Fix performace bug, which caused
15630 searching linenumber_table to be linear rather than constant.
15632 1997-12-12 Per Bothner <bothner@cygnus.com>
15634 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15636 * decl.c, java-tree.h (soft_fmod_node): New global.
15637 * decl.c (init_decl_processing): Define __builtin_fmod.
15638 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15639 using __builtin_fmod.
15641 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15643 * keyword.h: New file, output of keyword.gperf as processed by
15645 * lex.c (java_lex_init): Initialize java_error_flag.
15646 * parse.c (YYERROR_NOW): Uses java_error_flag.
15647 * parse.y: New static java_error_flag. Useless definition of
15649 * parse.y (java_error): Portable error recovery using
15650 java_error_flag (not yet completely tuned).
15652 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15654 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15656 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15658 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15659 (parse.c, lex.c, keyword.h): New rules for Java source code
15661 * parse.c: Renamed into jcf-parse.c.
15662 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15663 * keyword.gperf: New file, Java keywords.
15664 * parse.y: New file, Java language grammar.
15665 * parse.h: New file, Java language grammar definitions.
15666 * lex.c: New file, Java language lexer.
15667 * lex.h: New file, Java language lexer definitions.
15669 1997-12-03 Per Bothner <bothner@cygnus.com>
15671 * decl.c (clinit_identifier_node), java-tree.h: New global.
15672 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15673 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15674 * expr.c (expand_java_field_op): Check for invalid assignment
15677 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15679 1997-10-27 Per Bothner <bothner@cygnus.com>
15681 * verify.c (verify_jvm_instructions): When processing a handler,
15682 attempt to set the current_subr to the right value.
15683 (More complicated code combines Sep 17 and Oct 22 versions.)
15685 1997-10-24 Per Bothner <bothner@cygnus.com>
15687 * class.c (push_class): Figure out (guess) name of source file.
15688 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15689 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15690 (parse_class_file): Change return type from int to void.
15691 Call debug_start_source_file/debug_end_source_file.
15693 * expr.c (build_java_binop): Fix masking 2nd operand.
15694 * decl.c (init_decl_processing): Set sizetype first.
15696 1997-10-22 Per Bothner <bothner@cygnus.com>
15698 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15699 (Revert Sep 17 change.)
15701 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15703 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15704 .class extension in their name and fix thing so we don't process
15705 them parse_zip_file_entries().
15706 (parse_zip_file_entries): Cleaned unused local variables.
15708 1997-10-20 Per Bothner <bothner@cygnus.com>
15710 * expr.c (can_widen_reference_to): Allows equal array element types.
15711 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15712 * jcf-dump.c (RET): Get (and print) index.
15714 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15715 Promote element type to POINTER_TYPE.
15717 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15719 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15720 find_in_current_zip, jcf_figure_file_type): Moved from
15721 jcf-reader.c to parse.c.
15722 * zextract.c: (read_zip_archive): takes file_comment_length possible
15723 field into account.
15725 1997-10-20 Per Bothner <bothner@cygnus.com>
15727 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15729 * verify.c (merge_types): Handle array types even better ...
15731 1997-10-17 Per Bothner <bothner@cygnus.com>
15733 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15735 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15736 * class.c (make_class_data): Don't build fields_decl if no fields.
15737 When building fields_decl, skip if DECL_ARTIFICIAL.
15739 * expr.c (java_stack_swap): Update stack_type_map.
15740 * verify.c (merge_types): Handle array types better.
15742 1997-10-15 Per Bothner <bothner@cygnus.com>
15744 * class.c (add_field): Don't promote short integral fields to
15745 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15746 * expr.c (push_value): Promote and convert short integral values.
15748 * decl.c, java-tree.h (integer_two_node): New constant node.
15749 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15751 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15753 * class.c (append_gpp_mangled_type): Use function argument
15754 unpromoted type to generate mangled name.
15756 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15758 * constants.c (build_constant_data_ref): Now uses current_class
15759 instead of main_class.
15760 (build_constants_constructor): Now uses current_class instead of
15762 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15763 of the global variable SeepZipFiles done here.
15764 * zextract.c (read_zip_archive): extra_field optional field taken
15765 into account while computing the position of the class file in the
15767 * verify.c (verify_jvm_instructions): Use current_jcf to search
15769 * parse.c (load_class): First search for the class to load in the
15770 current zip file. Saves current_jcf (restored before returning
15771 from that function). Don't call JCF_FINISH in the class was found
15772 in the current ZIP file.
15773 (jcf_parse): If the class was found in the current ZIP file, save
15774 its tree_constant_pool (for later reuse).
15775 (parse_class_file): New function. Process each method defined in
15776 the current class and record the class as to be later registered.
15777 (yyparse): Rewritten. Figure the type of the current file and switch
15779 * lang.c: New global variable current_jcf.
15780 (lang_init): Removed compiling_from_source test (done later, in
15781 yyparse). Removed call the jcf_parse ().
15782 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15783 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15784 in the current ZIP file) and zip_offset (offset to the class data in
15785 the current zip file).
15786 * jcf-reader.c: zipfile.h included.
15787 localToFile: New ZipFileCache static global variable
15788 (parse_zip_file_entries): New function. Browse the current ZIP
15789 file directory and process each class found.
15790 (process_zip_dir): New function. Register each class found in the
15791 ZIP file directory. The class aren't parsed but a valid JCF is
15792 link to each of them.
15793 (find_in_current_zip): New function. Search for a class in the
15794 current ZIP file directory. If found, prepare the class so that it
15796 (jcf_figure_file_type): New function. Examine the file structure
15797 to figure a class file, a ZIP file. If none of these categories are
15798 matched, a source file is assumed.
15799 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15800 SeenZipFile: New global variable.
15801 (open_in_zip): Use zipmember's length to accelerate the search for
15802 a member. If zipmember was NULL and zip file successfully read,
15804 * java-tree.h: New global variable current_jcf declared. Added
15805 declaration for current_constant_pool_tags, current_constant_pool_data,
15806 current_constant_pool_length, current_constant_pool_data_ref.
15807 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15808 store the JCF of classes seen in a zip file) and tree *constant_pool
15809 (to save a loaded class constant pool). current_class declared here.
15810 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15811 retrieve method_ref_constant.
15812 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15813 (OBJECT): get_class_constant now uses current_jcf.
15814 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15815 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15816 (expand_invoke): Now uses current_class instead of main_class
15817 (build_class_init): Now uses current_class instead of main_class
15818 * class.c: New static global variable registered_class.
15819 (register_class): New function.
15820 (emit_register_class): Modified to use registered_class instead of
15822 (is_compiled_class): Now take into account class seen in the archive.
15824 1997-10-06 Per Bothner <bothner@cygnus.com>
15826 * except.h: Renamed to: java-except.h.
15827 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15828 * except.c: Add semi-working (commented out) implementation.
15830 * expr.c (expand_iinc): Add needed flush_quick_stack.
15831 * parse.c (set_source_filename): New function.
15832 (give_name_to_class): Set input_filename from package.classname.java.
15834 * jcf-io.c (find_class): Don't look first in ".".
15836 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15838 * zextract.c (read_zip_archive): Now takes into account the
15840 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15842 1997-09-20 Per Bothner <bothner@cygnus.com>
15844 * constants.c, java-tree.h (build_internal_class_name): New function.
15845 (alloc_class_constant): Re-implement using build_internal_class_name.
15846 * class.c (make_class_data): Likewise.
15847 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15849 1997-09-17 Per Bothner <bothner@cygnus.com>
15851 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15852 to NULL before pushing an exception handler target.
15854 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15855 (java_stack_swap, java_stack_dup): Re-write to be safe from
15856 clobbering registers.
15857 (build_class_init): New function.
15859 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15861 * typeck.c (build_java_array_type): Temporary use
15862 permanent_obstack to create the array 'length' field.
15863 * expr.c (lookup_label): Temporay use permanent_obstack to create
15864 label if not found.
15865 * class.c (push_super_field): Tempory use permanent_obstack.
15867 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15869 * typeck.c (type_for_mode): Now handles double_type_node and
15871 * verify.c (verify_jvm_instructions): The instruction following
15872 the wide bytecode is checked. OPCODE_ret added to the list of
15875 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15877 * class.c (make_class): Temporary use permanent_obstack. Set the
15878 class CLASS_P field to 1.
15879 (push_class): Temporary use permanent_obstack.
15880 (set_super_info): Temporary use permanent_obstack.
15881 (add_method): Temporary use permanent_obstack, set
15882 METHOD_TRANSIENT().
15883 (add_field): Temporary use permanent_obstack. Sets
15884 FIELD_VOLATILE() and FIELD_TRANSIENT().
15885 (build_class_ref): Temporary use permanent_obstack if the class
15887 (build_static_field_ref): Temporary use permanent_obstack when
15888 creating field's rtl.
15889 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15890 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15891 and fields. Function finalized, as far as flag handling.
15892 (push_class_static_dummy_field): Temporary use permanent_obstack.
15893 (emit_register_class): Force generation of class registration at
15895 * decl.c (end_java_method): Call permanent_allocation() before
15897 * expr.c (can_widen_reference_to): Added comment to interface
15898 handling, fixed typo.
15899 (lookup_field): Now uses CLASS_P() to correct FIXME
15900 (expand_invoke): Verification on public && !static &&
15901 !abstract moved into soft_lookupinterfacemethod (kaffe).
15902 Use Object class dtable if objectref is an array when expanding
15904 (java_push_constant_from_pool): Temporary use permanent_obstack
15905 for CONSTANT_string
15906 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15907 create constant references.
15908 (get_constant): Temporary use permanent_obstack to create constant.
15909 (load_class): Temporary use permanent_obstack to load class.
15910 (jcf_parse): Temporary use permanent_obstack to perform class
15912 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15913 (build_java_signature): Temporary use permanent_obstack.
15914 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15916 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15917 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15920 1997-09-11 Per Bothner <bothner@cygnus.com>
15922 * class.c (append_gpp_mangled_type): Fix typo.
15923 (emit_register_class): Use main_class to get class object, rather
15924 than looking for no-longer-existing static decl starting with _CL.
15925 * typeck.c (parse_signature_type): Promote array element type
15926 if it is a RECORD_TYPE.
15928 1997-09-10 Per Bothner <bothner@cygnus.com>
15930 * class.c (push_class_static_dummy_field): New function.
15931 (mangle_static_field): New. Do G++-style mangling of static fields.
15932 (layout_class): Mandle static fields here, not in add_field.
15933 (build_class_ref): The class object is now a dummy static field.
15934 * decl.c (find_local_variable): Look for best, instead of first match.
15935 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15936 (build_java_athrow): Don't check here if exception is Throwable.
15937 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15938 (TYPE_USED): Removed. No longer used ...
15939 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15940 * verify.c (push_pending_label): New function.
15941 (push_pending_block): Renamed to check_pending_block.
15942 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15943 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15944 re-checking possible handlers) after a store (less wasted work).
15945 Check for null handler (finally) before calling add_handler.
15946 Various changes to (finally?) correctly handle try/finally.
15948 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15950 * class.c: Include stdio.h.
15952 1997-09-04 Per Bothner <bothner@cygnus.com>
15954 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15955 to make sure class is initialized before static/special invoke.
15957 * verify.c (verify_jvm_instructions): On a store instruction,
15958 call find_local_variable to force pre-allocation of decl and rtx.
15959 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15961 1997-09-03 Per Bothner <bothner@cygnus.com>
15963 * class.c (build_class_ref): Strip off "promoted_" if need be.
15964 (make_field_value): Call build_java_signature when needed.
15965 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15966 * expr.c (build_java_athrow): Don't push_value of exception.
15967 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15968 match specification of [fd]cmp[lg] for NaNs.
15969 (expand_byte_code): Add support for exception handler ranges.
15970 * except.c: Add skeleton for EH code-generation.
15971 * verify.c (merge_types): Treat all promoted integral types as equal.
15972 * constants.c (build_constants_constructor): To force creation of
15973 current_constant_pool_data_ref, call build_constant_data_ref.
15975 * javaop.def (lload): Fix typo.
15976 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15978 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15980 * parse.c: Don't include function.h.
15982 1997-08-27 Per Bothner <bothner@cygnus.com>
15984 * except.[ch]: New files.
15985 * Makefile.in (JAVA_OBJS): Add except.o
15986 * expr.c: Temporary warning about unimplemented exceptions.
15987 * verify.c: Verify exception handlers.
15989 * jcf-dump.c (disassemble_method): Print exception table.
15991 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15993 * expr.c (verify_jvm_instructions): Started a thorough
15994 verification of invoke* bytecodes.
15995 (expand_byte_code): flush quick stack if PC is the target of a
15996 branch. and undef RET (conflicting with config/i386/i386.h).
15997 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15999 (expand_invoke): Now handles invokeinterface and do more
16000 verification according to the bytecode.
16001 (lookup_field): Don't try to load the class if processing
16003 (can_widen_reference_to): Now handles interfaces.
16004 * decl.c (init_decl_processing): New global variable
16005 soft_lookupinterfacemethod_node, declared in java-tree.h.
16006 Call set_super_info on string_type_node.
16007 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16009 * class.c (set_super_info): Fills the CLASS_* flags according to
16011 (get_access_flags_from_decl): Handles all class flags.
16013 1997-08-26 Per Bothner <bothner@cygnus.com>
16015 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16016 * parse.c (yyparse): Check for abstract method, and missing code.
16017 * expr.c (expand_byte_code): Change interface.
16018 * lang.c (put_decl_node): Print promoted types prettier.
16019 * verify.c (verify_jvm_instruction): Change interface.
16020 Partial support for scanning exception table.
16021 For load instructions, handle promoted integral types.
16023 1997-08-21 Per Bothner <bothner@cygnus.com>
16025 * verify.c: New file, with contents moved from expr.c.
16026 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16027 * typeck.c (is_array_type_p): Moved here from expr.c.
16028 * java-tree.h: Add some now-needed function declarations.
16029 * Makefile.in (JAVA_OBJS): Added verify.o.
16031 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16033 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16034 METHOD_ABSTRACT flag.
16036 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16037 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16038 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16040 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16042 (start_java_method): Hook for SYNCHRONIZED methods.
16044 * expr.c (build_java_jsr, build_java_ret): New functions
16045 (JSR,PRE): New macros
16046 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16047 (verify_jvm_instructions): tableswitch, lookupswitch,
16048 monitorenter, monitorexit, goto_w: verified.
16049 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16050 (build_java_monitor): New function.
16051 (MONITOR_OPERATION): Modified to call build_java_monitor()
16052 (verify_jvm_instructions): Started a thorough verification of
16055 1997-08-19 Per Bothner <bothner@cygnus.com>
16057 Support verification of jsr/ret subroutines (used for try/finally).
16058 * decl.c (return_address_type_node): New type node.
16059 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16060 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16061 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16062 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16063 TYPE_USED): New macros for special types in type_map.
16065 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16066 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16068 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16070 * expr.c (can_widen_reference_to): New function.
16071 (pop_type): Use it.
16072 (merge_type_state): Support handling start of subroutine.
16073 (push_pending_block): Return char* error message, instead of calling
16074 fatal on an error. Also handle subroutines.
16075 (verify_jvm_instructions): Handle errors from push_poending_block.
16076 Support jsr and ret instructions.
16078 1997-08-19 Per Bothner <bothner@cygnus.com>
16080 * jcf-io.c (find_classfile): Fix thinko.
16081 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16083 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16085 * Makefile.in (BISON): Remove.
16087 1997-08-07 Per Bothner <bothner@cygnus.com>
16089 * Makefile.in: Convert to autoconf.
16090 * config-lang.in (outputs): Added java/Makefile.
16092 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16093 Rename cc1java to jc1.
16095 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16096 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16098 * class.c (class_depth): Do load_class if needed.
16100 Mostly better verification.
16101 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16102 (init_decl_processing): Change return type of soft_checkcast.
16103 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16104 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16105 lang_print_error): New functions.
16106 (lang_init): Set global hook print_error_function to lang_print_error.
16107 * expr.c: In the type_map ptr_type_node is only used for null now.
16108 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16109 (merge_types): Dererence pointer to record types before comparing.
16110 (decode_newarray_type, merge_types): On error just return NULL.
16111 (build_java_binop): Add preliminary implementation (with warning)
16112 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16113 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16114 (expand_compare, expand_java_goto, expand_java_call): Don't
16115 push_pending_block, since that only makes sense when verifying.
16116 (merge_type_state): Different return codes.
16117 (push_pending_block): A block may need to be verified more than once.
16118 (expand_byte_code): Warn about unused code at code generation time.
16119 (verify_jvm_instruction): Changed logic, since code may need to be
16120 re-verified if type-state has changed. Also, better error handling.
16121 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16122 Improve newarray, anewarray, ?aload, athrow,
16123 * java-tree.h (LABEL_CHANGED): New macro.
16125 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16127 * decl.c (soft_athrow_node): New global variable initialized.
16128 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16129 * typeck.c (convert): Added support for REAL_TYPE.
16130 (convert_to_char): New function.
16131 (convert): Handle CHAR_TYPE.
16132 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16133 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16134 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16136 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16137 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16138 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16139 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16140 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16141 to Use The Right Things.
16142 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16143 compatible with INT. BOOLEAN is made equivalent to BYTE.
16144 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16145 OPCODE_ifnonnull): Now supported.
16146 (build_java_athrow): New function.
16148 1997-08-04 Per Bothner <bothner@cygnus.com>
16150 Rename method name <init> to match G++ (and fix mangling).
16151 * class.c (layout_class): Replace method name of <init> by class name.
16152 (make_method_value): Do inverse renaming of constructor from <init>.
16153 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16154 * typeck.c (lookup_java_constructor): New function.
16155 * expr.c (expand_invoke): If method_name is <init>, call
16156 lookup_java_constructor to find constructor.
16158 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16160 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16162 * parse.c (get_class_constant): Modified to handle array "classes"
16163 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16165 (convert): Modified to handle real type.
16166 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16167 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16168 variables declared.
16169 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16170 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16171 global variables initialized.
16172 (find_local_variable): Handles the case of a pointer
16173 (end_java_method): Restore the use of one more scope
16174 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16175 build_java_array_length_access, expand_java_arrayload,
16176 expand_java_arraystore, expand_java_array_length,
16177 expand_java_multianewarray, expand_java_anewarray,
16178 build_java_check_indexed_type, is_array_type_p,
16179 build_java_throw_out_of_bound_exception): New functions.
16180 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16181 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16182 OPCODE_<t>aload): Implemented code for verification.
16183 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16184 ARRAY_NEW_MULTI): Macro defined.
16185 (CONVERT): Modified to invoke convert().
16186 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16188 1997-07-31 Per Bothner <bothner@cygnus.com>
16190 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16191 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16192 (make_class_data): Field name needs '/' as package prefix.
16193 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16195 1997-07-25 Per Bothner <bothner@cygnus.com>
16197 Implement debug information for local variables.
16198 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16199 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16200 DECL_LOCAL_SLOT_CHAIN): New macros.
16201 (struct lang_decl_var): New type.
16202 * parse.c (give_name_to_locals): Move to decl.c.
16203 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16204 (start_java_method): Re-write parameter handling.
16205 (pending_local_decls): New global variable.
16206 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16207 (find_local_variable): Accept pc so we can skips decls not in range.
16208 (struct binding_level): Add end_pc field.
16209 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16210 (various): Change so current pc gets passed to find_local_variable.
16212 * decl.c (init_decl_processing): Re-arrange fields in
16213 class_type_node and and method_type_node to match kaffe 0.9.1.
16214 * class.c (make_method_value, make_class_data): Update
16215 initializations to match.
16217 1997-07-16 Per Bothner <bothner@cygnus.com>
16219 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16220 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16221 (push_super_field): New function.
16222 (make_class_data): Handle inheritance of class static initializer.
16223 (layout_class): New name mangling.
16224 * constants.c (build_constant_data_ref): Init type of data array
16225 to a one-element array.
16226 (build_constants_constructor): Set DECL_SIZE from complete array type.
16227 * decl.c: Rename class_type, object_type etc to class_type_node,
16228 object_type_node etc. Make former inherit from latter.
16229 * expr.c (expand_invoke): Add cast of function address.
16230 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16231 * parse.c (yyparse): Don't call layout_class here.
16232 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16234 1997-06-14 Per Bothner <bothner@cygnus.com>
16236 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16237 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16238 (alloc_class_constant): New.
16239 * expr.c (expand_invoke): Make sure method's class is initialized.
16240 * class.c (interits_from_p, emit_register_class): New functions.
16241 * parse.c (yyparse): Call emit_register_class.
16243 1997-06-09 Per Bothner <bothner@cygnus.com>
16245 * constants.c: New file, to handle constant pool.
16246 * Makefile.in (JAVA_OBJS): Add constants.o.
16247 * decl.c (init_decl_processing): Update, fix, finish various structs.
16248 (pushdecl_top_level): New.
16249 * parse.c (layout_class): Moved to class.c.
16250 * expr.c (java_push_constant_from_pool): New function.
16251 * class.c (build_class_ref): Make work fully
16252 (make_class_data): Emit super-class, constant pool, interface vector.
16254 1997-06-03 Per Bothner <bothner@cygnus.com>
16256 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16257 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16258 * class.c (class_depth): New function.
16259 (lookup_named_class): Replaced by new function lookup_class.
16260 * decl.c (object_type_node, string_type_node): New.
16261 Remove various types that we no longer need.
16262 * expr.c (verify_jvm_instructions): New separate verifier pass.
16263 (push_type, pop_type): New functions for verifier.
16264 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16265 (expand_byte_code): Simplify, since we assume already verified.
16266 (expand_invoke): Now mostly works.
16267 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16268 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16269 * parse.c: Wait to allocate class object until we know its name.
16270 (layout_class): Calculate DECL_VINDEX for each virtual method.
16271 * typeck.c (get_array_type): Rename to ...
16272 (build_java_array_type): ... and provide working implementation.
16273 (build_java_signature): New function - build Java signature of type.
16274 (set_java_signature): New function - cache signature with type.
16275 (lookup_java_method): New function.
16277 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16279 * class.c (ident_subst): Take extra SUFFIX parameter.
16280 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16281 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16282 (build_class_ref): Actually implement.
16283 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16284 * decl.c (builtin_function): New.
16285 (init_decl_processing): Update for current Kaffe. Declare some
16286 builtin Kaffe functions.
16287 * expr.c (build_address_of): New.
16288 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16289 Renamed (from expand_java_new etc), and added working implementations.
16290 (build_field_ref): Now also handle static fields.
16291 (expand_invoke): Implement invokestatic, and start implement rest.
16292 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16293 * javaop.def: Rename invokevirt -> invokevirtual.
16294 * lang.c (use_handles): Removed.
16295 * parse.c: Add support for ConstantValue attribute.
16296 Handle nested loading of a class. (JPOOL_UTF): New.
16298 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16300 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16302 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16304 * Make-lang.in (java.install-man): New empty rule.
16305 * typeck.c (set_local_type): New function.
16306 * expr.c (STORE_INTERNAL): Call find_local_variable,
16307 not find_stack_slot. Call set_local_type.
16309 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16311 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16312 and building RECORD_TYPE CONSTRUCTORs.
16313 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16315 * lang.c (use_handles): Change the default to 0.
16316 * decl.c: Define and build class_type, field_type, utf8const_type.
16317 * class.c (make_class_data, make_field_value,
16318 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16319 hashUtf8String, strLengthUtf8, mangled_classname:
16320 Functions to build reflective data structures.
16321 * parse.c (yyparse): Call make_class_data.
16323 * jcf-io.c (open_class, find_classfile): New functions.
16324 * jcf-dump.c: Support reading classfile from explicitly-named
16325 class file (without CLASSPATH searching).
16327 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16329 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16330 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16331 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16332 (get_constant): Now trivial for CONSTANT_Utf8.
16334 * jcf.h: Make NEW_CPOOL the default.
16335 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16337 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>