1 2004-03-23 Tom Tromey <tromey@redhat.com>
4 * jcf-write.c (make_class_file_name): Don't report if mkdir
7 2004-03-23 Tom Tromey <tromey@redhat.com>
9 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
11 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
13 * class.c, gjavah.c, lang.c: Fix comment typos.
14 * gcj.texi: Fix typos.
16 2004-03-19 Per Bothner <per@bothner.com>
18 * gcj.texi (Code Generation): Document new flags and assert defaults.
20 * class.c (assume_compiled_node_struct): Rename type to
21 class_flag_node_struct, as it is now also used for enable_assertions.
22 Rename assume_compiled_node typedef. Rename excludep field to value.
23 (find_assume_compiled_node): Rename function to find_class_flag_node.
24 Minor optimization - avoid needless strlen.
25 (add_assume_compiled): Some tweaking and optimization.
26 Rename and generalize to add_class_flag takem an extra parameter.
27 (add_assume_compled): New just calls add_class_flag.
28 (add_enable_assert, enable_assertions): New functions.
29 (enable_assert_tree): New static.
30 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
31 * lang.opt (fenable-assertions, fenable-assertions=,
32 fdisable-assertions, fdisable-assertions=): New options.
33 * lang.c (java_handle_option): Handle new options.
34 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
35 class in an interface - create helper class nested in outer interface.
36 (build_assertion): Short-circuit if enable_assertions is false.
38 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
40 * java-tree.h: Changes throughout to add checking to macros
41 and numerous whitespace changes.
42 (VAR_OR_FIELD_CHECK): New macro.
43 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
44 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
46 2004-03-16 Per Bothner <per@bothner.com>
48 * jcf-jump.c (options): New --print-constants option.
49 * gcj.texi (Invoking jcf-dump): Document --print-constants.
51 * jcf-dump.c (flag_print_constant_pool): Default to off.
52 (print_constant_terse_with_index): New helper function.
53 (various places): Check flag_print_constant_pool where missing.
54 (main): If verbose set flag_print_constant_pool.
55 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
57 2004-03-15 Andrew Haley <aph@redhat.com>
60 * parse.y (java_complete_lhs): Check that final variable has an
63 2004-03-12 Andrew Haley <aph@redhat.com>
66 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
69 2004-02-29 Roger Sayle <roger@eyesopen.com>
71 * jcf-parse.c (java_parse_file): Handle the case that input_filename
74 2004-02-27 Per Bothner <per@bothner.com>
76 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
77 suggestion: Use build_incomplete_class_ref.
78 This fixes PR java/13508, java/11714.
80 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
82 * java/parse.h: Update copyright.
84 2004-02-26 Andrew Haley <aph@redhat.com>
87 * parse.y (check_interface_throws_clauses): Check for
88 !METHOD_INVISIBLE (iface_method).
89 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
90 well as CLASS_ABSTRACT.
92 2004-02-25 Per Bothner <per@bothner.com>
94 * parse.y (build_assertion): If we're in an inner class, create the
95 class$ helper routine in the outer class.
97 2004-02-19 Richard Henderson <rth@redhat.com>
99 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
101 2004-02-16 Geoffrey Keating <geoffk@apple.com>
103 * Make-lang.in (java.install-man): Add extra dependencies.
105 2004-02-13 Geoffrey Keating <geoffk@apple.com>
107 * Make-lang.in: Install man pages under the same names
108 (possibly transformed) as the program they document.
110 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
112 * gjavah.c: Include "intl.h".
113 (error): New function.
114 (main): Call gcc_init_libintl.
115 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
116 print_stub_or_jni, process_file, main): Use error rather than
118 (print_method_info, usage, help, version, main): Mark strings for
119 translation with _. Avoid splitting up sentences. Send
120 information messages to stdout.
121 * jcf-dump.c: Include "intl.h".
122 (main): Call gcc_init_libintl.
123 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
124 Mark error, usage and version messages for translation with _.
125 Avoid splitting up sentences.
126 * jv-scan.c: Include "intl.h".
127 (fatal_error, warning): Change parameter s to msgid. Translate
129 (main): Call gcc_init_libintl.
130 (usage, help, version): Mark error, usage and version messages for
131 translation with _. Avoid splitting up sentences.
132 * jvgenmain.c: Include "intl.h".
133 (main): Call gcc_init_libintl.
134 (usage, main): Mark error messages for translation with _.
135 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
136 JVGENMAIN_OBJS): Add intl.o.
137 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
138 java/jvgenmain.o): Update dependencies.
140 2004-02-08 Per Bothner <per@bothner.com>
142 * parse.y (resolve_qualified_expression_name): In case of inaccessible
143 class don't use not_accessible_field_error, which can get confused.
145 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
147 Make-lang.in (po-generated): Delete.
149 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
151 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
153 * decl.c: Include target.h.
154 (start_java_method): Replace PROMOTE_PROTOTYPES with
155 targetm.calls.promote_prototypes.
156 * expr.c: Include target.h.
157 (pop_arguments): Replace PROMOTE_PROTOTYPES with
158 targetm.calls.promote_prototypes.
159 * parse.y: Include target.h.
160 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
161 with targetm.calls.promote_prototypes.
163 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
165 * typeck.c: Update copyright.
167 2004-02-02 Tom Tromey <tromey@redhat.com>
169 * decl.c (java_init_decl_processing): Remove duplicate
172 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
174 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
176 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
178 * expr.c (build_field_ref): Move variable
181 2004-01-28 Andrew Haley <aph@redhat.com>
183 * expr.c (build_field_ref): Widen field offset.
185 2004-01-27 Andrew Haley <aph@redhat.com>
188 * parse.y (check_interface_throws_clauses): Make sure class_decl
191 2004-01-22 Jeff Sturm <jsturm@one-point.com>
194 * parse.y (patch_assignment): Don't modify lhs_type for
195 reference assignments.
197 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
199 * Make-lang.in: Replace $(docdir) with doc.
200 (java.info, java.srcinfo, java.man, java.srcman): New rules.
201 (java.install-man): Revamp rule.
203 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
205 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
206 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
207 instead of deferred backquote.
209 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
211 * typeck.c (find_method_in_interfaces): Move variable
214 2004-01-16 Andrew Haley <aph@redhat.com>
217 * typeck.c (shallow_find_method): New.
218 (find_method_in_superclasses): New.
219 (find_method_in_interfaces): New.
220 (lookup_do): Rewrite.
221 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
223 * jcf-parse.c (read_class): Save and restore output_class.
224 * decl.c (java_expand_body): Set output_class from fndecl.
226 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
228 * class.c (gen_indirect_dispatch_tables): Fix string length
231 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
233 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
234 (java.srcextra): Copy above back to source directory if requested.
235 (po-generated): Delete reference to $(parsedir).
236 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
239 2004-01-14 Jan Hubicka <jh@suse.cz>
241 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
244 2004-01-09 Mark Mitchell <mark@codesourcery.com>
246 * java-tree.h (java_expand_expr): Change prototype.
247 * expr.c (java_expand_expr): Add alt_rtl parameter.
249 2004-01-09 Andrew Haley <aph@redhat.com>
252 * parse.y (java_fix_constructors): Set output_class.
253 (java_reorder_fields): Likewise.
254 (java_layout_classes): Likewise.
255 (java_expand_classes): Generate indirect dispatch tables.
256 (java_expand_classes): Set output_class.
257 (java_finish_classes): Likewise.
258 * lang.c (java_init): Turn on always_initialize_class_p if we're
259 using indirect dis[atch.
260 (java_decl_ok_for_sibcall): Use output_class, not current_class.
261 (java_get_callee_fndecl): Use class local atable.
263 (always_initialize_class_p): Decl moved to java-tree.h.
264 (HANDLE_CLASS_INFO): Set output_class.
265 (read_class): Likewise.
266 (parse_class_file): Call gen_indirect_dispatch_tables.
267 (parse_zip_file_entries): Set output_class.
268 (java_parse_file): Set output_class. Don't emit symbol tables.
269 * java-tree.h (output_class): New.
270 Remove global declarations for otable, atable, and ctable.
271 (always_initialize_class_p): moved here from decl.c.
273 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
274 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
275 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
276 (struct lang_type): Add otable_methods, otable_decl,
277 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
278 ctable_decl, catch_classes, type_to_runtime_map.
279 * expr.c (build_field_ref): Make otable, atable, and ctable class
280 local rather than global.
281 (build_known_method_ref): Likewise.
282 (build_invokeinterface): Likewise.
283 (java_expand_expr): Pass runtime type (rather than actual type) to
285 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
286 this class. Look up each class in that map to delete duplicates.
287 (expand_end_java_handler): Pass runtime type (rather than actual
288 type) to expand_start_catch.
289 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
291 (java_init_decl_processing): Rearrange things. Remove global
292 declarations of otable, atable, and ctable.
293 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
294 (java_expand_body): Set output_class.
295 * constants.c (build_constant_data_ref): Use output_class, not
297 (alloc_name_constant): Likewise.
298 * class.c (gen_indirect_dispatch_tables): New.
299 (build_class_ref): Generate hard reference to superclass, even if
300 using indirect dispatch.
301 (build_static_field_ref): Use class local atable.
302 (make_class_data): Generate hard reference to superclass, even if
303 using indirect dispatch.
304 Generate symbolic references to interfaces when using indirect
306 (make_class_data): Emit otable, atable, and ctable.
307 Make otable, atable, and ctable class local rather than global.
308 (emit_catch_table): Make otable, atable, and ctable class local
311 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
313 * parse.y (catch_clause_parameter): Fix typo.
316 * parse.y: (catch_clause_parameter): Return early if $3, aka
317 formal_parameter, is null.
319 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
321 * class.c: Remove uses of "register" specifier in
322 declarations of arguments and local variables.
325 * gjavah.c: Likewise.
326 * jcf-dump.c: Likewise.
327 * jcf-io.c: Likewise.
328 * jcf-parse.c: Likewise.
329 * jcf-write.c: Likewise.
330 * keyword.h: Likewise.
332 * typeck.c: Likewise.
333 * verify.c: Likewise.
335 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
337 * Make-lang.in (GCJ_CROSS_NAME): Delete.
338 (java.install_common, java.install-man): Adjust for above.
339 (java.uninstall): Likewise.
341 2003-12-03 Michael Koch <konqueror@gmx.de>
343 * class.c (make_class_data):
344 Push field value to 'hack_signers' instead of 'signers'.
345 * decl.c (java_init_decl_processing):
346 Push field 'hack_signers' instead of 'signers'.
348 2003-12-03 Zack Weinberg <zack@codesourcery.com>
350 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
353 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
356 * parse.y (qualify_ambiguous_name): Remove lots of broken
357 field access processing - there's no need to do that here,
358 because we have resolve_field_access. Remove
359 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
360 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
363 2003-12-01 Jeff Sturm <jsturm@one-point.com>
366 * parse.y (java_complete_lhs): Save location prior to patching
369 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
372 * resource.c (write_resource_constructor): Append
373 "_resource" to constructor identifier name.
375 2003-11-25 Jeff Sturm <jsturm@one-point.com>
378 * constants.c (cpool_for_class): New function.
379 (outgoing_cpool): Remove global variable.
380 (alloc_name_constant): Use cpool_for_class.
381 (build_constants_constructor): Likewise.
382 * decl.c (java_expand_body): Set current_class.
383 * java-tree.h (outgoing_cpool) Remove declaration.
384 (init_outgoing_cpool): Likewise.
385 * jcf-parse.c (init_outgoing_cpool): Remove function.
386 (parse_class_file): Don't call init_outgoing_cpool.
387 * parse.y (java_complete_expand_methods): Don't call
388 init_outgoing_cpool. Don't save outgoing_cpool.
389 (java_expand_classes): Don't restore outgoing_cpool.
390 (java_finish_classes): Likewise.
392 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
394 * Make-lang.in: (java.install-common) Add
395 symlink for $(target_noncanonical)-gcjh for
398 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
400 * Make-lang.in (java.extraclean): Delete.
402 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
404 * Make-lang.in (check-java): Add.
406 2003-11-19 Jeff Sturm <jsturm@one-point.com>
409 * except.c (prepare_eh_table_type): Allocate variable-sized
410 buffer `buf' with alloca.
412 2003-11-17 Jeff Sturm <jsturm@one-point.com>
416 decl.c (java_init_decl_processing): Don't initialize
417 class_not_found_type_node, no_class_def_found_type_node.
419 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
420 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
421 (class_not_found_type_node, no_class_def_found_type_node):
424 parse.y (build_dot_class_method_invocation): Add this_class
425 argument. Qualify method invocations to a different class.
426 (create_new_parser_context): Initialize saved_data_ctx to 0.
427 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
428 (build_dot_class_method): Don't load classes. Register
430 (build_incomplete_class_ref): Special cases for interfaces
431 and inner classes. Move build_dot_class_method call to here...
432 (patch_incomplete_class_ref): ...from here. Pass current_class
433 to build_dot_class_method_invocation.
434 (build_assertion): Pass class_type to
435 build_dot_class_method_invocation.
436 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
438 2003-11-17 Jeff Sturm <jsturm@one-point.com>
441 * java-tree.h (BLOCK_EMPTY_P): Define.
442 * parse.y (java_complete_lhs): Check for empty blocks
443 in TRY_FINALLY_EXPR case.
445 2003-11-17 Andrew Haley <aph@redhat.com>
447 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
448 (struct lang_decl_var:freed): New variable.
449 * decl.c (poplevel): Mark local vars that have gone out of scope.
450 (push_jvm_slot): Don't use the RTL of a var that has gone out of
453 2003-11-16 Jason Merrill <jason@redhat.com>
455 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
456 and TAGS files that include them for each front end.
458 2003-11-15 Tom Tromey <tromey@redhat.com>
460 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
462 2003-11-12 Jason Merrill <jason@redhat.com>
464 PR optimization/12547
465 * lang.c (java_tree_inlining_walk_subtrees): Just walk
466 BLOCK_EXPR_BODY directly.
468 2003-11-12 Andrew Haley <aph@redhat.com>
471 * parse.y (fold_constant_for_init): Check that we really do have a
475 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
476 init_test_decls being inlined.
479 * parse.y (do_resolve_class): Check return value from
480 breakdown_qualified().
482 2003-11-11 Tom Tromey <tromey@redhat.com>
485 * parse.y (merge_string_cste): Handle case where we have a
486 pointer that happens to be zero, not null_pointer_node.
488 2003-11-10 Tom Tromey <tromey@redhat.com>
490 * jcf-parse.c (classify_zip_file): Correctly compare
491 filename_length against length of manifest file's name.
493 2003-11-08 Tom Tromey <tromey@redhat.com>
496 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
498 2003-11-06 Andrew Haley <aph@redhat.com>
500 * expr.c (java_stack_swap): Make sure destination stack slots are
503 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
505 * Make-lang.in (dvi): Move targets to $(docobjdir).
506 (gcj.dvi): Simplify rule and adjust target.
507 (gcj.info): Simplify rule.
508 (gcj.pod): New intermediate rule.
509 (gcjh.pod): Likewise.
510 (jv-scan.pod): Likewise.
511 (jcf-dump.pod): Likewise.
513 (jv-convert.pod): Likewise.
514 (rmic.pod): Likewise.
515 (rmiregistry.pod): Likewise.
519 (jcf-dump.1): Delete.
521 (jv-convert.1): Delete.
523 (rmiregistry.1): Delete.
525 2003-11-02 Jeff Sturm <jsturm@one-point.com>
528 * parse.y (resolve_qualified_expression_name): Move test
529 for outer field access methods from here...
530 (check_thrown_exceptions) ...to here.
532 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
534 * .cvsignore: Delete.
536 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
538 * verify.c (verify_jvm_instructions): Don't warn about legal
539 eh binding regions generated for example by jdk 1.4.1.
541 2003-10-24 David S. Miller <davem@redhat.com>
543 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
545 2003-10-22 Andrew Haley <aph@redhat.com>
547 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
548 (java_get_callee_fndecl): New.
550 * jcf-parse.c (java_parse_file): Call emit_catch_table().
552 * java-tree.h (ctable_decl): New.
553 (catch_classes): New.
554 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
556 * decl.c (java_init_decl_processing): Add catch_class_type.
558 Add catch_classes field.
560 * class.c (build_indirect_class_ref): Break out from
562 (make_field_value): Check flag_indirect_dispatch.
563 (make_class_data): Ditto.
564 Tidy uses of PUSH_FIELD_VALUE.
565 Add field catch_classes.
566 (make_catch_class_record): New.
568 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
570 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
572 * jcf-write.c: Follow spelling conventions.
575 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
577 * ChangeLog: Fix typos.
578 * expr.c: Fix comment typos.
579 * jcf-write.c: Likewise.
582 * mangle.c: Likewise.
583 * parse-scan.y: Likewise.
586 2003-10-22 Tom Tromey <tromey@redhat.com>
588 * expr.c (expand_byte_code): Only warn about dead bytecode when
589 extra_warnings is set.
591 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
593 Fix for PR java/12586.
594 * mangle.c (find_compression_record_match): Don't iterate through
595 package namespace elements unless they all match compression_table
598 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
600 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
601 (generate-manpages): Likewise.
602 (java.maintainer-clean): Likewise.
603 (gcj.info): Likewise.
606 (jv-scan.1): Likewise.
607 (jcf-dump.1): Likewise.
609 (jv-convert.1): Likewise.
611 (rmiregistry.1): Likewise.
612 (java.install-man): Likewise.
613 (parse-scan.o): Move and define complete compile line.
615 (jcf-tree-inline.o): Move.
617 2003-10-20 Mark Mitchell <mark@codesourcery.com>
619 * Make-lang.in (info): Update dependencies.
620 (java.install-info): Remove.
621 ($(srcdir)/java/gcj.info): Replace with ...
622 ($(docobjdir)/gcj.info): ... this.
624 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
626 * Make-lang.in: Replace uses of $(target_alias) with
627 $(target_noncanonical).
629 2003-10-09 Tom Tromey <tromey@redhat.com>
631 * decl.c (java_init_decl_processing): Declare signers field.
632 * class.c (make_class_data): Set signers field.
634 2003-10-09 Jason Merrill <jason@redhat.com>
636 * parse.y (patch_assignment): Use make_node to create a BLOCK.
637 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
640 2003-10-06 Mark Mitchell <mark@codesourcery.com>
642 * Make-lang.in (java.info): Replace with ...
644 (java.dvi): Replace with ...
646 (java.generated-manpages): Replace with ...
648 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
650 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
652 2003-10-01 Andrew Haley <aph@redhat.com>
654 * jcf-parse.c (java_parse_file): Write otable and atable.
655 * java-tree.h (atable_methods): New.
657 (atable_syms_decl): New.
658 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
659 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
660 (symbol_*type): Rename method_symbol* to symbol*type.
661 (emit_offset_symbol_table): Delete.
662 (emit_symbol_table): New.
663 (get_symbol_table_index): New.
665 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
666 (build_known_method_ref): Likewise.
667 (get_symbol_table_index): Rename from get_offset_table_index.
668 Parameterize to allow re-use by differing types of symbol table.
669 (build_invokevirtual): Pass table to get_offset_table_index.
670 * decl.c (java_init_decl_processing): Push types and decls for
671 atable and atable_syyms.
672 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
673 (make_class_data): Add new fields atable and atable_syms.
674 (emit_symbol_table): Rename from emit_offset_symbol_table.
675 Parameterize to allow re-use by different types of symbol table.
676 (build_symbol_entry): Renamed from build_method_symbols_entry.
678 2003-09-30 Roger Sayle <roger@eyesopen.com>
680 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
681 semantics for SAVE_EXPR, by caching the result in a temporary.
683 2003-09-28 Richard Henderson <rth@redhat.com>
685 * check-init.c (check_init): Save and restore input_location
686 instead of file and line separately.
687 * decl.c (java_expand_body): Likewise.
688 * jcf-write.c (generate_bytecode_insns): Likewise.
689 * parse.y (safe_layout_class): Likewise.
690 * jcf-parse.c (read_class, parse_class_file): Likewise.
691 (java_parse_file): Use %H for warning locator.
693 2003-09-28 Roger Sayle <roger@eyesopen.com>
695 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
696 with void-type branches instead of using a COMPOUND_EXPR.
698 2003-09-28 Jeff Sturm <jsturm@one-point.com>
700 * decl.c (java_optimize_inline, dump_function): Remove.
701 * java-tree.h (java_optimize_inline): Remove declaration.
702 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
703 * parse.y (source_end_java_method, java_expand_classes):
704 Likewise. Remove dead code.
706 2003-09-27 Roger Sayle <roger@eyesopen.com>
708 * lang.c (java_init_options): Set flag_evaluation_order.
709 * expr.c (force_evaluation_order): Don't attempt to force
710 evaluation order of binary operations using save_expr.
711 * parse.y (java_complete_lhs): No longer need to call
712 force_evaluation_order when constructing binary operators.
714 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
715 Bryce McKinlay <bryce@mckinlay.net.nz>
718 * parse.y (not_accessible_field_error): New function.
719 (resolve_expression_name): Check field access permissions.
720 (resolve_qualified_expression_name): Use
721 not_accessible_field_error.
722 (resolve_qualified_expression_name): Likewise.
724 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
726 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
728 2003-09-23 Roger Sayle <roger@eyesopen.com>
730 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
731 with equal operands without side-effects.
733 2003-09-22 Jeff Sturm <jsturm@one-point.com>
735 * decl.c (java_init_decl_processing): Don't emit otable decls
736 if flag_indirect_dispatch is not set.
738 2003-09-21 Richard Henderson <rth@redhat.com>
740 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
743 2003-09-21 Richard Henderson <rth@redhat.com>
745 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
746 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
748 2003-09-20 Richard Henderson <rth@redhat.com>
750 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
752 2003-09-18 Roger Sayle <roger@eyesopen.com>
754 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
755 * check-init.c (check_init): Likewise.
757 2003-09-18 Roger Sayle <roger@eyesopen.com>
759 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
761 2003-09-16 Andrew Haley <aph@redhat.com>
763 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
765 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
768 * mangle.c (find_compression_record_match): Skip
769 over a "6JArray" (the array template mangled string)
771 (mangle_array_type): Correct minor typo.
772 (atms): Move definition to the beginning.
774 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
776 * class.c (add_miranda_methods): Ensure super-interfaces are laid
777 out. Fix for PR java/12254.
779 2003-09-11 Richard Henderson <rth@redhat.com>
781 * parse.y (source_end_java_method): Update for new
782 cgraph_finalize_function argument.
784 2003-09-09 Richard Henderson <rth@redhat.com>
786 * parse.y (source_end_java_method): Update call to
787 cgraph_finalize_function.
789 2003-09-03 Jeff Sturm <jsturm@one-point.com>
791 * decl.c (java_expand_body): New function.
792 * expr.c (build_class_init): Set DECL_IGNORED_P.
793 * java-tree.h (start_complete_expand_method,
794 java_expand_body): Declare.
795 * jcf-parse.c (cgraph.h): Include.
796 (java_parse_file): Handle flag_unit_at_a_time.
797 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
798 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
799 (java_estimate_num_insns): Use walk_tree_without_duplicates.
800 (java_start_inlining): New function.
801 * parse.h (java_finish_classes): Declare.
802 * parse.y: Include cgraph.h.
803 (block): Don't special-case empty block production.
804 (craft_constructor): Set DECL_INLINE.
805 (source_end_java_method): Handle flag_unit_at_a_time.
806 Replace inline code with call to java_expand_body.
807 (start_complete_expand_method): Remove static modifier.
808 (java_expand_method_bodies): Patch function tree for
809 class initialization and/or synchronization as needed.
810 Don't begin RTL expansion yet.
811 (java_expand_classes): Check flag_unit_at_a_time before
812 calling finish_class.
813 (java_finish_classes): New function.
814 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
815 (patch_assignment): Set DECL_CONTEXT on temporary variable.
816 (emit_test_initialization): Set DECL_IGNORED_P.
818 2003-09-03 Roger Sayle <roger@eyesopen.com>
820 * builtins.c (enum builtin_type): Delete unused enumeration.
821 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
823 2003-08-28 Tom Tromey <tromey@redhat.com>
825 * gcj.texi (Extensions): Document gcjlib URLs.
827 2003-08-20 Tom Tromey <tromey@redhat.com>
829 * gcj.texi (Extensions): Added xref.
830 (libgcj Runtime Properties): Document
831 gnu.gcj.runtime.VMClassLoader.library_control.
833 2003-08-20 Andrew Haley <aph@redhat.com>
835 * except.c (prepare_eh_table_type): Use new encoding for exception
836 handlers when using -fno-assume-compiled.
838 2003-08-13 Tom Tromey <tromey@redhat.com>
840 * gcj.texi (Invoking gij): Document -X and -?.
842 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
844 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
845 GCJH_OBJS, JCFDUMP_OBJS
846 * win32-host.c: Removed the unnecessary and broken dependency
849 2003-08-11 Tom Tromey <tromey@redhat.com>
851 * parse.y (java_check_regular_methods): Typo fixes. Call
852 check_interface_throws_clauses. Use
853 check_concrete_throws_clauses.
854 (check_interface_throws_clauses): New function.
855 (check_concrete_throws_clauses): New function.
856 (hack_is_accessible_p): New function.
857 (find_most_specific_methods_list): Added FIXME.
858 * typeck.c (lookup_do): Use `flags' argument to decide what to
860 (lookup_argument_method_generic): New function.
861 (lookup_argument_method2): Removed.
862 * jcf.h (ACC_INVISIBLE): New define.
863 * jcf-write.c (generate_classfile): Skip invisible methods.
864 * class.c (add_miranda_methods): New function.
865 (layout_class_methods): Use it.
866 (get_access_flags_from_decl): Use ACC_INVISIBLE.
867 * java-tree.h (METHOD_INVISIBLE): New define.
868 (lang_decl_func) [invisible]: New field.
869 (lookup_argument_method_generic): Declare.
870 (SEARCH_INTERFACE): New define.
871 (SEARCH_SUPER): Likewise.
872 (SEARCH_ONLY_INTERFACE): Likewise.
873 (SEARCH_VISIBLE): Likewise.
874 (lookup_argument_method2): Removed declaration.
876 2003-08-05 Tom Tromey <tromey@redhat.com>
878 Fix for PR java/11600:
879 * parse.y (java_complete_lhs): See whether we're calling a method
881 (check_thrown_exceptions): Added `is_array_call' argument;
882 fixed `clone' checking; updated all callers.
884 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
886 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
888 2003-08-03 Tom Tromey <tromey@redhat.com>
890 * java-tree.h (METHOD_TRANSIENT): Removed.
891 * decl.c (pushdecl): Removed some dead code.
892 * class.c (get_access_flags_from_decl): Can't have transient
894 (add_method_1): Can't have a transient method.
896 2003-07-28 Andreas Jaeger <aj@suse.de>
898 * jvspec.c: Convert to ISO C90 prototypes.
900 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
902 * decl.c (force_poplevels): Fix warning call.
904 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
906 * expr.c (expand_java_field_op): Don't use xxx_with_decl
907 (expand_java_field_op): Likewise.
908 * class.c (layout_class_method): Likewise
909 (emit_register_classes): Likewise.
910 * decl.c (pushdecl): Likewise.
911 (poplevel): Likewise.
912 (force_poplevels): Likewise.
913 (give_name_to_locals): Likewise.
914 * check-init.c (check_for_initialization): Likewise.
916 2003-07-24 Jason Merrill <jason@redhat.com>
918 * java-tree.h: Move boolean_type_node et al to the back end.
920 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
922 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
925 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
927 * lang.opt: Don't show -MD_ and -MDD_.
929 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
931 * lang-options.h: Remove.
932 * lang.opt: Add help text.
934 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
936 * expr.c: Remove the last argument to expand_assignment().
938 2003-07-09 Jan Hubicka <jh@suse.cz>
940 * java-tree.h (DECL_NUM_STMTS): Rename to...
941 (DECL_ESTIMATED_INSNS): ... this.
942 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
943 New static functions.
944 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
945 * parser.y (add_stmt_to_compound): Do not account statements.
947 2003-07-08 Mark Wielaard <mark@klomp.org>
949 * gcj.texi: CNI now expands to Compiled Native Interface.
951 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
953 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
955 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
957 * expr.c (expand_byte_code): Adjist emit_line_note call.
959 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
961 * lang.c (java_handle_option): Don't handle filenames.
963 2003-07-02 Zack Weinberg <zack@codesourcery.com>
965 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
968 * jcf-write.c: Don't default-define DIR_SEPARATOR.
969 * jcf.h: Delete COMPARE_FILENAMES definition.
971 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
973 * lang.c (java_init_options): Update prototype.
975 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
977 * decl.c (poplevel): Adjust define_label call.
979 2003-06-27 Zack Weinberg <zack@codesourcery.com>
981 * gjavah.c (flag_jni): Make non-static.
982 * parse-scan.y (ctxp): Make non-static.
984 * class.c (build_method_symbols_entry)
985 * expr.c (get_offset_table_index)
986 * jcf-parse.c (jcf_parse):
987 Mark the definition static, matching the forward declaration.
989 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
991 * lang.c (java_handle_option): Don't check for missing arguments.
993 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
995 * class.c (push_class): Use a location_t to save place.
996 (emit_register_classes): Set input_location. Adjust
997 expand_function_end call.
998 * resource.c (write_resource_constructor): Likewise.
999 * decl.c (end_java_method): Adjust expand_function_end call.
1000 * parse.y (source_end_java_method): Likewise.
1002 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1004 * lang.c (java_handle_option): Likewise.
1006 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1008 * lang.c (java_handle_option): Special-casing of optional
1009 joined arguments no longer needed.
1010 * lang.opt: Update switches that take optional argument.
1012 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1014 * lang.opt: Declare Java.
1015 * lang.c (java_init_options): Update.
1017 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1019 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1021 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1023 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1024 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1025 * lang.opt: -MD and -MMD have an underscore.
1027 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1029 * class.c (emit_register_classes): Adjust init_function_start
1031 * decl.c (complete_start_java_method): Likewise.
1032 * resource.c (write_resource_constructor): Likewise.
1034 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1036 * Make-lang.in: Update to use options.c and options.h.
1037 * lang.c: Include options.h not j-options.h.
1038 (java_handle_option): Abort on unrecognized option.
1039 (java_init_options): Request Java switches.
1041 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1043 * Make-lang.in: Handle mostlyclean.
1045 2003-06-11 Tom Tromey <tromey@redhat.com>
1047 * lang.c (java_handle_option): Update dependency_tracking for
1050 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1053 2003-06-10 Andrew Haley <aph@redhat.com>
1055 * resource.c (write_resource_constructor): Use expand_expr to
1056 generate the address of the label attached to a resource.
1057 * Make-lang.in (java/resource.o): Add expr.h
1059 2003-06-10 Andrew Haley <aph@redhat.com>
1061 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1062 (java_decl_ok_for_sibcall): New.
1064 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1066 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1067 (java/j-options.c, java/j-options.h): New.
1068 * java-tree.h (resource_name, compile_resource_file,
1069 compile_resource_data): Constify.
1070 * jcf-write.c (jcf_write_base_directory): Similarly.
1071 * jcf.h (jcf_write_base_directory): Similarly.
1072 * lang.c: Include j-options.h.
1073 (cl_options_count, cl_options, string_option, java_decode_option,
1074 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1075 process_option_with_no): Remove.
1076 (resource_name): Constify.
1077 (LANG_HOOKS_HANDLE_OPTION): Override.
1078 (java_handle_option): New.
1079 (java_init): Don't call jcf_path_init.
1080 (java_init_options): Call jcf_path_init.
1082 * resource.c (compile_resource_data, compile_resource_file): Constify.
1084 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1086 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1087 (struct lang_decl_func): Add last_line field.
1088 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1089 DECL_SOURCE_LINE_LAST): Remove.
1090 * parse.y (missing_return_error, finish_method_declaration,
1091 lookup_cl, start_artificial_method_body, source_end_java_method,
1092 start_complete_expand_method): Adjust.
1094 2003-06-08 Tom Tromey <tromey@redhat.com>
1096 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1097 fno-assume-compiled.
1099 2003-06-08 Roger Sayle <roger@eyesopen.com>
1101 * builtins.c (define_builtin_type, builtin_types): Delete.
1102 (define_builtin): Rewritten to take just the built-in code,
1103 the function's name, type and fallback library function name.
1104 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1105 (initialize_builtins): Overhaul to define the GCC builtins
1106 used by gcj manually, providing the Java run-time's
1107 implementations as the fallback library function.
1109 2003-06-08 Anthony Green <green@redhat.com>
1111 * parse.y (patch_cast): Fix conversions from floating-point to
1114 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1116 * Make-lang.in: Update.
1117 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1119 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1121 * lang.c (java_init_options): Update.
1123 2003-06-05 Jan Hubicka <jh@suse.cz>
1125 * Make-lang.in: Add support for stageprofile and stagefeedback
1127 2003-05-31 Roger Sayle <roger@eyesopen.com>
1129 * lang.c (java_init_options): Prescribe wrap-around two's
1130 complement arithmetic overflow by setting flag_wrapv.
1132 2003-05-29 Roger Sayle <roger@eyesopen.com>
1134 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1135 (builtin_record): Add an additional builtin_code field to
1136 record which GCC built-in corresponds to the Java function.
1137 (java_builtins): Add new entries for atan, atan2, exp, log,
1139 (max_builtin, min_builtin, abs_builtin): Perform constant
1140 folding on the resulting tree.
1141 (java_build_function_call_expr): Likewise, perform constant
1142 folding on the resulting tree.
1143 (initialize_builtins): The NULL creators are now allowed in
1144 the java_builtins table, which is now terminated by an entry
1145 with builtin_code == END_BUILTINS.
1146 (check_for_builtin): Likewise. If the matching creator is
1147 NULL, construct the call using java_build_function_call_expr
1148 directly with the decl for the corresponding builtin_code.
1150 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1152 * win32-host.c: Normalize copyright boilerplate.
1154 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1156 * parse.y (print_int_node): Use string concatentation on
1157 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1158 function calls into one.
1160 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1162 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1163 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1164 all the affected error messages.
1166 2003-05-13 Richard Henderson <rth@redhat.com>
1168 * class.c (layout_class_method): Set DECL_EXTERNAL.
1169 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1170 * java-tree.h (java_mark_class_local): Declare.
1171 * jcf-parse.c (parse_class_file): Use it.
1172 * parse.y (java_expand_classes): Likewise.
1174 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1176 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1177 * lex.h: #include input.h.
1178 * jv-scan.c (input_filename): Remove.
1180 2003-05-02 Tom Tromey <tromey@redhat.com>
1183 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1184 (handle_inner_classes): New function.
1186 2003-05-01 Tom Tromey <tromey@redhat.com>
1189 * parse.y (finish_for_loop): Do nothing if update expression is a
1190 EXPR_WFL_NODE wrapping nothing.
1191 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1193 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1195 * lex.h (input_lineno): Remove declaration.
1196 * parse-scan.y: #include input.h.
1197 (input_filename): Remove declaration.
1198 (input_location): Add definition.
1199 (input_line): Remove definition.
1201 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1203 * lex.h (lineno): Rename to ...
1204 (input_line): ... here
1205 * parse-scan.y (lineno): Rename to ...
1206 (input_line): ... here.
1207 (reset_report): Rename lineno to input_line.
1208 * check-init.c (check_init): Likewise.
1209 * class.c (push_class): Likewise.
1210 * decl.c (complete_start_java_method, end_java_method): Likewise.
1211 * expr.c (expand_byte_code): Likewise.
1212 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1213 * jcf-write.c (generate_bytecode_insns): Likewise.
1214 * lex.c (java_init_lex, java_allocate_new_line,
1215 do_java_lex): Likewise.
1216 * parse.h (YYNOT_TWICE): Likewise.
1217 * parse.y (empty_statement, expression_statement,
1218 java_pop_parser_context, java_parser_context_save_global,
1219 yyerror, register_fields, method_header, safe_layout_class,
1220 find_in_imports_on_demand, create_artificial_method,
1221 source_end_java_method, start_complete_expand_method,
1222 build_thisn_assign, java_complete_lhs,
1223 maybe_absorb_scoping_block): Likewise.
1225 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1227 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1228 '/' when computing java source filename
1230 2003-04-13 Tom Tromey <tromey@redhat.com>
1232 * gjavah.c (print_c_decl): Indentation fix.
1234 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1236 * class.c (make_field_value, make_method_value, get_dispatch_table)
1237 (make_class_data, emit_offset_symbol_table)
1238 * constants.c (build_constants_constructor)
1239 * java-tree.h (START_RECORD_CONSTRUCTOR)
1240 * parse.y (maybe_build_array_element_wfl):
1241 Use build_constructor.
1243 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1246 * parse.y (string_convert_int_cst): Always use at least one digit
1247 in string conversion. Remove ASCII dependence.
1248 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1250 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1252 * Make-lang.in: added win32-host.c
1253 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1254 resolves to open() on non-Win32 platforms and
1255 Win32-specific jcf_open_exact_case() on Win32
1256 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1257 when trying .java and .class files
1258 * win32-host.c: added to repository. Defines
1259 Win32-specific jcf_open_exact_case()
1261 2003-04-10 Andrew Haley <aph@redhat.com>
1263 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1264 (maybe_free_localvar): Renamed from localvar_free.
1265 Add new arg, really.
1266 (generate_bytecode_insns): Set new variable, jsrs.
1267 Only free local vars if no jsr insns have been emittted.
1268 Call maybe_free_localvar, not localvar_free.
1270 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1272 * gcj.texi: Remove @ at start of file.
1274 2003-03-25 Tom Tromey <tromey@redhat.com>
1276 * parse.y (create_interface): Call CHECK_DEPRECATED.
1278 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1280 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1282 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1284 * javaop.h (jfloat, jdouble): Make them structures mirroring
1285 the bit fields of IEEE float and double respectively.
1286 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1287 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1288 (union Word, union DWord): Delete.
1289 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1291 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1292 D_NAN_MASK): Delete.
1293 (jni_print_float, jni_print_double): New. Generate
1294 hexadecimal floating constants.
1295 (print_field_info): Use jni_print_float/double.
1297 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1298 finite floating point numbers for output; special case
1301 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1303 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1304 Replace 0 and 1 with true and false in return statements.
1306 2003-03-19 Tom Tromey <tromey@redhat.com>
1308 * lex.c (do_java_lex): Renamed from java_lex.
1309 (java_lex): New function.
1312 2003-03-13 Tom Tromey <tromey@redhat.com>
1314 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1317 2003-03-04 Andrew Haley <aph@redhat.com>
1319 * gjavah.c (is_first_data_member): New global variable.
1320 (print_c_decl): If it's the first data member, align it as the
1322 (process_file): Set is_first_data_member.
1324 2003-03-11 Tom Tromey <tromey@redhat.com>
1326 * parse.y (resolve_field_access): Initialize class if field is
1327 found in another static field.
1328 * expr.c (build_class_init): Don't optimize out initialization of
1329 implemented interface.
1331 2003-03-11 Andrew Haley <aph@redhat.com>
1333 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1336 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1338 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1339 and DIR_SEPARATOR_2 for a target.
1340 Correct minor typos.
1342 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1343 and DIR_SEPARATOR_2 for a target into account.
1345 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1347 * lang.c (java_init): Update prototype, move code to java_post_options.
1348 (java_post_options): Similarly.
1350 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1352 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1353 compare file name components depending on the case-sensitivity
1354 or otherwise of the host file system.
1356 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1357 "strcmp" to compare file name components.
1358 Use IS_DIR_SEPARATOR instead of comparing directly against
1360 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1361 comparing directly against DIR_SEPARATOR.
1363 2003-03-04 Tom Tromey <tromey@redhat.com>
1365 * Make-lang.in (java.tags): New target.
1367 2003-03-01 Roger Sayle <roger@eyesopen.com>
1369 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1370 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1372 2003-03-01 Tom Tromey <tromey@redhat.com>
1374 * parse.y (jdep_resolve_class): Only check deprecation if we found
1377 2003-02-28 Tom Tromey <tromey@redhat.com>
1380 * class.c (maybe_layout_super_class): Always pass a WFL to
1382 * parse.y (do_resolve_class): Updated comment to explain
1385 2003-02-26 Tom Tromey <tromey@redhat.com>
1387 * jcf-write.c (generate_classfile): Check whether class is
1388 deprecated before writing attribute count.
1390 2003-02-25 Roger Sayle <roger@eyesopen.com>
1392 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1393 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1395 2003-02-23 Tom Tromey <tromey@redhat.com>
1397 * lang-options.h: Added -Wdeprecated.
1398 * gcj.texi (Warnings): Document -Wdeprecated.
1399 * java-tree.h (flag_deprecated): Declare.
1400 * lang.c (lang_W_options): Added deprecated.
1401 (flag_deprecated): New global.
1402 * chartables.h: Rebuilt.
1403 * gen-table.pl (process_one): Look at whitespace.
1404 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1405 * parse.h (CLEAR_DEPRECATED): New macro.
1406 (CHECK_DEPRECATED_NO_RESET): New macro.
1407 * jcf-parse.c (handle_deprecated): New function.
1408 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1409 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1410 * parse.y (resolve_type_during_patch): Check deprecation.
1411 (jdep_resolve_class): Likewise.
1412 (process_imports): Likewise.
1413 (resolve_expression_name): Likewise.
1414 (check_deprecation): Strip arrays from decl. Check
1416 (patch_method_invocation): Also check the particular constructor
1418 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1419 * jcf-write.c (append_deprecated_attribute): New function.
1420 (generate_classfile): Generate deprecated attribute when
1422 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1423 (java_lex) [case '*']: Simplify logic.
1424 (java_start_char_p): Use LETTER_MASK.
1425 (java_part_char_p): Likewise.
1426 (java_space_char_p): New function.
1428 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1430 Change base class access representation.
1431 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1432 (add_interface_do): Likewise.
1434 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1436 * decl.c (java_init_decl_processing): Change
1437 soft_lookupjnimethod_node to reflect the change in
1438 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1439 * expr.c (build_jni_stub): Calculate and pass the size
1440 on the stack of the arguments to a JNI function. Use
1441 new target macro MODIFY_JNI_METHOD_CALL to allow a
1442 target to modify the call to a JNI method.
1444 2003-02-08 Roger Sayle <roger@eyesopen.com>
1446 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1447 instead of basename to avoid compiler warnings on Tru64.
1449 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1451 * gcj.texi: Update to GFDL 1.2.
1453 2003-01-31 Andrew Haley <aph@redhat.com>
1455 * parse.y (java_expand_classes): Scan the whole class list looking
1456 for access methods that haven't yet been expanded.
1458 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1462 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1463 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1464 * jcf-parse.c: Likewise.
1466 2003-01-31 Mark Wielaard <mark@klomp.org>
1468 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1470 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1472 * class.c (make_class): Use BINFO_ELTS.
1473 (set_super_info): Likewse.
1474 (add_interface_do): Likewise.
1476 2003-01-30 Tom Tromey <tromey@redhat.com>
1478 * jcf-parse.c (read_class): Update identifier's class value if it
1479 changed during parsing.
1481 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1483 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1484 Propagate change to all other rules as required.
1485 (java/parse-scan.o): Add explicit dependency on
1486 $(parsedir)/java/parse-scan.c .
1488 2003-01-29 Tom Tromey <tromey@redhat.com>
1490 * parse.y (patch_assignment): Only transform the rhs of an
1491 assignment when compiling to native.
1493 2003-01-28 Tom Tromey <tromey@redhat.com>
1495 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1497 2003-01-28 Tom Tromey <tromey@redhat.com>
1499 * lex.c (java_lex): Don't include UEOF as part of token.
1500 (java_read_unicode): Error if \u sequence prematurely terminated.
1502 2003-01-27 Tom Tromey <tromey@redhat.com>
1504 * parse.y (java_check_regular_methods): Check for construct after
1505 checking types in throws clause.
1507 2003-01-24 Tom Tromey <tromey@redhat.com>
1509 * class.c (build_static_field_ref): Only a String or numeric field
1510 can fold to a constant.
1512 2003-01-23 Tom Tromey <tromey@redhat.com>
1514 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1515 file name in resource buffer.
1517 2003-01-23 Tom Tromey <tromey@redhat.com>
1519 * expr.c (build_known_method_ref): Use method's context to find
1522 2003-01-23 Tom Tromey <tromey@redhat.com>
1524 * constants.c (set_constant_entry): Allocated cleared memory.
1526 2003-01-22 Tom Tromey <tromey@redhat.com>
1528 * java-tree.h: Don't use PARAMS.
1529 * resource.c: Add prototypes for all functions.
1530 (write_resource_constructor): Use `const char *' to avoid
1533 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1535 * jcf-parse.c (process_zip_dir): Remove unused variable.
1537 2003-01-22 Tom Tromey <tromey@redhat.com>
1539 * expr.c (build_invokeinterface): Abort if method's context is not
1542 2003-01-22 Tom Tromey <tromey@redhat.com>
1544 * gcj.texi (Input and output files): Mention non-class entries.
1545 * decl.c (java_init_decl_processing): Call
1546 init_resource_processing.
1547 * java-tree.h (compile_resource_data, write_resource_constructor,
1548 compile_resource_file, init_resource_processing): Declare.
1549 * config-lang.in (gtfiles): Added resource.c.
1550 * Make-lang.in (gt-java-resource.h): New target.
1551 (JAVA_OBJS): Added resource.o.
1552 (java/resource.o): New target.
1553 * resource.c: New file.
1554 * class.c (compile_resource_file): Moved to resource.c.
1555 (registerResource_libfunc): Likewise.
1556 (utf8_decl_list): Mark with GTY; now static.
1557 * jcf-parse.c (classify_zip_file): New function.
1558 (parse_zip_file_entries): Use it; compile .properties files.
1559 (process_zip_dir): Use classify_zip_file and compute_class_name.
1560 Don't write class name into zip directory.
1561 (java_parse_file): Call write_resource_constructor.
1562 (compute_class_name): New function.
1563 * jcf-io.c (read_zip_member): Reindented.
1565 2003-01-21 Tom Tromey <tromey@redhat.com>
1567 * class.c (supers_all_compiled): New function.
1568 (make_class_data): Use it.
1570 2003-01-21 Tom Tromey <tromey@redhat.com>
1572 * parse.y (method_header): Native method can't be strictfp.
1573 No method can be transient or volatile.
1575 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1577 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1579 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1581 * check-init.c: Fix comment typos.
1582 * class.c: Likewise.
1583 * constants.c: Likewise.
1585 * except.c: Likewise.
1587 * java-except.h: Likewise.
1588 * java-tree.h: Likewise.
1589 * javaop.h: Likewise.
1590 * jcf-dump.c: Likewise.
1591 * jcf-io.c: Likewise.
1592 * jcf-parse.c: Likewise.
1593 * jcf-write.c: Likewise.
1595 * mangle.c: Likewise.
1596 * typeck.c: Likewise.
1597 * verify.c: Likewise.
1599 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1601 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1602 * jcf-write.c: Include "tm_p.h".
1604 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1606 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1608 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1610 * builtins.c (java_build_function_call_expr): Renamed from
1611 build_function_call_expr. All callers changed.
1613 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1614 * jcf-parse.c: Include tm_p.h.
1616 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1619 2003-01-14 Tom Tromey <tromey@redhat.com>
1621 * class.c (make_class_data): Check that super is compiled before
1622 building class reference to it.
1624 2003-01-14 Andrew Haley <aph@redhat.com>
1626 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1627 varargs function -- correct.
1629 2003-01-14 Andrew Haley <aph@redhat.com>
1631 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1633 2003-01-14 Andrew Haley <aph@redhat.com>
1635 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1636 varargs function -- correct.
1638 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1639 temporary if the RHS is a reference.
1641 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1643 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1644 * keyword.h: Regenerated.
1646 * All Files: Convert to ISO C style function definitions.
1648 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1650 * parse.y (check_pkg_class_access): ANSIfy definition.
1652 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1654 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1657 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1659 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1661 Merge from pch-branch:
1663 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1665 * Make-lang.in (java/gjavah.o): Update dependencies.
1666 * gjavah.c: Include ggc.h.
1668 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1670 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1671 (JCFDUMP_OBJS): Add ggc-none.o.
1672 (java/jcf-dump.o): Depend on GGC_H.
1673 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1674 CPool substructures.
1675 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1676 * jcf-dump.c: Include ggc.h.
1678 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1680 * jcf.h (union cpool_entry): New.
1681 (struct CPool): Use gengtype to mark. Change field 'data' to be
1683 (struct JCF): Use gengtype to mark.
1684 (CPOOL_UINT): Update for new cpool_entry type.
1685 (CPOOL_USHORT1): Likewise.
1686 (CPOOL_USHORT2): Likewise.
1687 (CPOOL_FINISH): Use GC to free cpool subfields.
1688 * parse.h (struct parser_ctxt): Mark field current_jcf.
1689 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1690 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1691 (main_jcf): Use gengtype to mark.
1692 (ggc_mark_jcf): Delete.
1693 (get_constant): Update for new cpool_entry type.
1694 (give_name_to_class): Likewise.
1695 (get_class_constant): Likewise.
1696 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1697 (java_parse_file): Use GGC to allocate struct JCF.
1698 (init_jcf_parse): Don't call ggc_add_root.
1699 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1701 * java-tree.h (current_jcf): Use gengtype to mark.
1702 (CPOOL_UTF): Update for new cpool_entry type.
1703 (outgoing_cpool): Use gengtype to mark.
1704 (struct lang_type): GC struct JCF and struct CPool.
1705 * config-lang.in (gtfiles): Add jcf.h.
1706 * constants.c (find_tree_constant): New.
1707 (set_constant_entry): Allocate cpool subfields using GGC. Update
1708 for new cpool_entry type.
1709 (find_constant1): Update for new cpool_entry type.
1710 (find_constant2): Likewise.
1711 (find_utf8_constant): Use find_tree_constant.
1712 (find_class_or_string_constant): Remove unnecessary cast to jword.
1713 Update for new cpool_entry type.
1714 (count_constant_pool_bytes): Update for new cpool_entry type.
1715 (write_constant_pool): Likewise.
1716 (alloc_name_constant): Use find_tree_constant.
1717 (build_constants_constructor): Update for new cpool_entry type.
1719 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1721 * parse.y (mark_parser_ctxt): Delete.
1722 (goal): Don't use ggc_add_root.
1723 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1724 (java_pop_parser_context): Let GC free parser_ctxt.
1725 (java_parser_context_resume): Likewise.
1726 * parse.h (struct parser_ctxt): Use gengtype to mark.
1728 (ctxp_for_generation): Likewise.
1729 * lex.h (struct java_lc_s): Mark for gengtype.
1730 (java_lexer): Rearrange for gengtype.
1731 * config-lang.in (gtfiles): Add lex.h, parse.h.
1733 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1735 * All Files: Remove PARAMS macro.
1737 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1738 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1741 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1744 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1746 * Make-lang.in (java.install-common, java.uninstall,
1747 java.install-info, java.install-man): Prepend $(DESTDIR)
1748 to destination paths in all (un)installation commands.
1749 (java.install-common): Rewrite $(LN) command to support
1750 DESTDIR with "ln" as well as with "ln -s".
1752 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1754 * java-tree.h: Protect against multiple inclusion.
1756 2003-01-07 Tom Tromey <tromey@redhat.com>
1758 * class.c (add_assume_compiled): Don't adjust parent if we're
1759 already at the root of tree.
1761 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1763 * lang.c (dump_compound_expr): Prototype.
1765 2003-01-03 Tom Tromey <tromey@redhat.com>
1767 Fix for PR java/8712:
1768 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1769 when simply checking against `null'.
1771 2003-01-03 Tom Tromey <tromey@redhat.com>
1773 * gcj.texi (Standard Properties): Document http.proxyHost and
1776 * gcj.texi (GNU Classpath Properties): Document new properties.
1778 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1780 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1781 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1782 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1784 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1786 * Make-lang.in, boehm.c, buffer.c,
1787 buffer.h, builtins.c, class.c,
1788 config-lang.in, constants.c,
1789 convert.h, decl.c, except.c,
1790 expr.c, java-except.h,
1791 java-tree.h, javaop.def,
1792 jcf-parse.c, jcf-write.c,
1793 jv-scan.c, jvgenmain.c,
1794 jvspec.c, keyword.gperf,
1795 keyword.h, lang-options.h,
1796 lang-specs.h, lang.c, lex.c,
1797 lex.h, mangle.c, mangle_name.c,
1798 parse-scan.y, parse.h, parse.y,
1799 typeck.c, verify.c, xref.c,
1800 xref.h: Replace "GNU CC" with
1801 "GCC" in the copyright header.
1803 * check-init.c, gjavah.c, javaop.h,
1804 jcf-depend.c, jcf-dump.c, jcf-io.c,
1805 jcf-path.c, jcf-reader.c, jcf.h,
1806 zextract.c, zipfile.h: These files are
1807 "part of GCC". Also say "GCC" not "GNU CC".
1809 2002-12-30 DJ Delorie <dj@redhat.com>
1811 * Make-lang.in: Protect against texi2pod/pod2man failing.
1813 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1815 * gcj.texi: Use @copying.
1817 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1819 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1820 print_cxx_classname.
1821 (print_cxx_classname): Add add_scope parameter.
1822 (print_class_decls): Do not emit a semicolon after the extern
1824 (process_file): Adjust calls to print_cxx_classname.
1826 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1828 * gcj.texi: Include Cover Texts in man page.
1830 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1832 * class.c (build_static_field_ref): Check FIELD_FINAL.
1834 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1835 instead of current_constant_pool_data_ref.
1836 * java-tree.h (current_constant_pool_data_ref): Undefine.
1837 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1838 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1839 current_constant_pool_data_ref.
1841 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1842 not build_internal_class_name.
1844 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1845 Use it when class ref isn't certain to be compiled.
1847 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1849 * gcj.texi: Include gcc-common.texi.
1850 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1851 $(srcdir)/doc/include/gcc-common.texi.
1853 2002-12-22 Anthony Green <green@redhat.com>
1855 * gcj.texi (Limitations): Add note about org.xml.sax and
1858 2002-12-20 Tom Tromey <tromey@redhat.com>
1860 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1861 where minimum case value is Integer.MIN_VALUE.
1864 2002-12-18 Andrew Haley <aph@redhat.com>
1866 * parse.y (patch_invoke): Force evaluation order when `check' is
1867 set. For PR libgcj/8945.
1869 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1871 * gcj.texi: Change version number to 3.4.
1873 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1874 Andrew Haley <aph@redhat.com>
1876 * parse.y (source_end_java_method): Remove custom encoding of line
1877 numbers for a function decl before passing it to the back end.
1879 2002-12-03 Andrew Haley <aph@redhat.com>
1881 * class.c (make_class_data): New field, "chain".
1882 * decl.c (java_init_decl_processing): Likewise.
1884 2002-12-02 Tom Tromey <tromey@redhat.com>
1887 * parse.y (do_resolve_class): Handle qualified name via
1890 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1892 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1893 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1894 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1895 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1896 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1897 Include coretypes.h and tm.h.
1898 * Make-lang.in: Update dependencies.
1900 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1902 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1904 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1906 * jcf-reader.c: Don't expand JCF_readu4 inside the
1907 expansion of JCF_SKIP.
1909 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1911 * jcf-reader.c: Don't expand JCF_readu4 inside the
1912 expansion of JCF_SKIP.
1914 2002-11-22 Tom Tromey <tromey@redhat.com>
1916 * parse.y (patch_binop): Cast right hand side of shift expression
1917 to `int'. Fixes PR java/8676.
1919 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1920 Andrew Haley <aph@redhat.com>
1922 * gcc/java/jcf-write.c (write_classfile): Remove target
1923 class file, if it exists, before renaming the temporary
1926 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1928 * jvspec.c (lang_specific_spec_functions): New.
1930 2002-11-18 Tom Tromey <tromey@redhat.com>
1932 Fix for PR java/7912:
1933 * expr.c (can_widen_reference_to): Allow cast of array to
1934 Cloneable or Serializable.
1935 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1936 (java_io_serializable_identifier_node): Likewise.
1937 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1938 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1939 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1940 java_io_serializable.
1941 * decl.c (java_init_decl_processing): Initialize
1942 java_lang_cloneable_identifier_node and
1943 java_io_serializable_identifier_node.
1944 (java_lang_cloneable_identifier_node): New global.
1945 (java_io_serializable_identifier_node): Likewise.
1947 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1949 * buffer.c: Remove unnecessary casts.
1950 * check-init.c: Likewise.
1951 * class.c: Likewise.
1952 * constants.c: Likewise.
1954 * except.c: Likewise.
1955 * gjavah.c: Likewise.
1956 * jcf-io.c: Likewise.
1957 * jcf-parse.c: Likewise.
1958 * jcf-path.c: Likewise.
1959 * jvspec.c: Likewise.
1962 * verify.c: Likewise.
1964 2002-11-06 Tom Tromey <tromey@redhat.com>
1966 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1969 2002-11-05 Tom Tromey <tromey@redhat.com>
1971 Fix for PR java/6388.
1972 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1973 * java-tree.h (enum java_tree_index): New values
1974 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1975 (decimal_int_max, decimal_long_max): New defines.
1976 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1977 (error_if_numeric_overflow): Rewrote range checking.
1978 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1981 2002-11-02 Tom Tromey <tromey@redhat.com>
1983 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1985 * class.c (make_method_value): Put class name, not signature, into
1986 `throws' field. For PR java/8415.
1988 2002-10-24 Tom Tromey <tromey@redhat.com>
1990 * gcj.texi (Invoking gij): Document --showversion.
1991 (Standard Properties): java.library.path now set.
1993 2002-10-23 Tom Tromey <tromey@redhat.com>
1995 * gjavah.c (decode_signature_piece): In JNI mode, print
1996 `jobjectArray' when array depth is nonzero.
1999 2002-10-15 Andrew Haley <aph@redhat.com>
2001 * parse.y (patch_invoke): Call force_evaluation_order on a static
2003 (resolve_qualified_expression_name): Call force_evaluation_order
2004 on a arg list that is part of a Qualified Expression Name.
2006 * lang.c (dump_compound_expr): New.
2007 (java_dump_tree): New.
2009 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2011 * gcj.texi: Added item describing the GCJ runtime property
2014 2002-10-15 Richard Henderson <rth@redhat.com>
2016 * jcf-parse.c (get_constant): Fix type warning.
2018 2002-10-15 Andrew Haley <aph@redhat.com>
2020 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2021 (java_inlining_map_static_initializers): Declare.
2023 2002-10-14 Andrew Haley <aph@redhat.com>
2025 * tree-inline.c (remap_block): All local class initialization
2026 flags go in the outermost scope.
2027 (expand_call_inline): Call java_inlining_map_static_initializers.
2028 (expand_call_inline): Call java_inlining_merge_static_initializers.
2029 * java/lang.c (merge_init_test_initialization): New.
2030 (java_inlining_merge_static_initializers): New.
2031 (inline_init_test_initialization): New.
2032 (java_inlining_map_static_initializers): New.
2034 2002-10-11 Mark Wielaard <mark@klomp.org>
2036 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2038 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2040 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2042 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2044 * parse.y (merge_string_cste): Add parentheses around & within |.
2046 2002-10-08 Tom Tromey <tromey@redhat.com>
2048 * parse.y (variable_declarator_id): Simplify error path for
2049 array declarator error. For PR java/8003.
2051 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2053 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2056 2002-10-08 Andrew Haley <aph@redhat.com>
2058 * parse.y (attach_init_test_initialization_flags): Check for
2061 2002-10-07 Anthony Green <green@redhat.com>
2063 * parse.y (merge_string_cste): Fix bug in string concatenation.
2065 2002-10-03 Michael Koch <konqueror@gmx.de>
2067 * gcj.texi (Standard properties):
2068 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2070 2002-10-02 Roger Sayle <roger@eyesopen.com>
2072 PR optimization/6627
2073 * lang.c (java_init): If storing the vbit in function
2074 pointers, ensure that force_align_functions_log is atleast
2075 one to aid compatability with g++ vtables.
2077 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2079 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2080 foul of type-based aliasing.
2082 2002-09-30 Anthony Green <green@redhat.com>
2084 * gcj.texi (Invoking jv-scan): Fix texinfo.
2086 2002-09-28 Anthony Green <green@redhat.com>
2088 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2089 (Code Generation): Add -fno-assert documentation.
2090 * jv-scan.c (flag_assert): New global.
2091 (options): Add assert option.
2092 (help): Add --no-assert documentation.
2093 * parse-scan.y (flag_assert): New global.
2094 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2095 (flag_assert): New global.
2096 * java-tree.h (flag_assert): New global.
2097 * lex.c (java_lex): Obey flag_assert.
2098 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2101 2002-09-26 Andrew Haley <aph@redhat.com>
2103 * expr.c (build_java_array_length_access): Check for null pointer.
2104 * expr.c (expand_java_arrayload): Likewise.
2106 2002-09-21 Richard Henderson <rth@redhat.com>
2108 * jcf-parse.c (get_constant): Decode from IEEE no matter
2109 what the target format.
2111 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2113 * ChangeLog: Follow spelling conventions.
2114 * class.c: Likewise.
2117 * gjavah.c: Likewise.
2118 * java-tree.h: Likewise.
2119 * jcf-dump.c: Likewise.
2120 * jcf-parse.c: Likewise.
2121 * jvspec.c: Likewise.
2123 * mangle.c: Likewise.
2124 * parse.y: Likewise.
2126 2002-09-17 Tom Tromey <tromey@redhat.com>
2128 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2129 where \r appears at EOF. Fixes PR java/7950.
2131 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2133 * jvspec.c (lang_specific_driver): Remove unused variable.
2135 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2137 * java-tree.h (union lang_tree_node): Add chain_next option.
2139 2002-09-16 Richard Henderson <rth@redhat.com>
2141 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2142 use new real.h interface.
2143 * jcf-write.c (find_constant_index): Use new real.h interface.
2144 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2146 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2148 * lang.c: Follow spelling conventions.
2150 2002-09-11 Per Bothner <per@bothner.com>
2152 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2153 constant to the type of the field.
2154 (java_complete_tree): Remove now-redundant code.
2156 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2158 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2161 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2162 return label if a ret instruction for the jsr has been reached.
2164 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2166 * parse.y (DIR_SEPARATOR): Don't define.
2167 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2169 2002-08-28 Andrew Haley <aph@redhat.com>
2171 * verify.c (verify_jvm_instructions): Allow exception handler
2172 inside code that is being protected, but generate a warning.
2173 * except.c (link_handler): Initialize `expanded' in new eh_range.
2174 (binding_depth, is_class_level, current_pc): Declare extern.
2176 2002-09-01 Mark Wielaard <mark@klomp.org>
2178 * gcj.texi: Add chapter about system properties.
2181 2002-08-26 Tom Tromey <tromey@redhat.com>
2183 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2184 conversion if RHS_TYPE is byte, short, or char.
2186 2002-08-22 Tom Tromey <tromey@redhat.com>
2188 * gcj.texi (Invoking gij): Document -cp and -classpath.
2190 2002-08-21 Tom Tromey <tromey@redhat.com>
2192 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2193 $(prefix)/share. For PR libgcj/7633.
2195 For PR java/6005 and PR java/7611:
2196 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2197 (java_can_use_bit_fields_p): New function.
2199 2002-08-16 Tom Tromey <tromey@redhat.com>
2201 * gcj.texi (Class Initialization): Mention class initialization of
2204 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2206 * Make-lang.in (java-tree-inline.o): New.
2207 (JAVA_OBJS): Add java-tree-inline.o.
2208 * parse.y (source_end_java_method): Call java_optimize_inline.
2209 (java_expand_method_bodies): Save method's tree in
2211 (add_stmt_to_compound): Keep track of the number of statments.
2212 * lang.c (java_init): Enable flag_inline_trees.
2213 (java_post_options): If flag_inline_functions is on, enable
2214 flag_inline_trees instread.
2215 (decl_constant_value): New.
2216 (java_tree_inlining_walk_subtrees): New.
2217 * java-tree.h (DECL_NUM_STMTS): New macro.
2218 (java_optimize_inline): Declare.
2219 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2220 Handle a LABEL_EXPR.
2221 * decl.c (build_result_decl): If we already have a DECL_RESULT
2223 (dump_function): New.
2224 (java_optimize_inline): New.
2225 (dump_function): New.
2227 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2230 * parse.y (build_assertion): Invert return from
2231 desiredAssertionStatus.
2233 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2235 * jcf-write.c (get_access_flags): Return correct access flags for
2236 private and protected inner classes.
2238 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2240 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2242 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2244 * mangle_name.c: Don't include obstack.h twice.
2245 * xref.c: Don't include obstack.h.
2247 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2249 * class.c: (permanent_obstack): Delete declaration.
2250 * constants.c: (permanent_obstack): Delete declaration.
2251 * except.c: (permanent_obstack): Delete declaration.
2252 * expr.c: (permanent_obstack): Delete declaration.
2253 * jcf-parse.c: (permanent_obstack): Delete declaration.
2254 (saveable_obstack): Delete declaration.
2255 * parse.h: (permanent_obstack): Delete declaration.
2256 * typeck.c: (permanent_obstack): Delete declaration.
2258 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2260 * gcj.texi (version-gcc): Increase to 3.3.
2262 2002-07-22 Tom Tromey <tromey@redhat.com>
2264 * lex.c (java_lex): Check for `e' or `E' after 0.
2266 2002-07-21 Richard Henderson <rth@redhat.com>
2268 * lang.c (java_unsafe_for_reeval): New.
2269 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2271 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2273 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2274 (jcf_path_init): Use GET_ENVIRONMENT.
2276 2002-07-10 Roger Sayle <roger@eyesopen.com>
2277 Zack Weinberg <zack@codesourcery.com>
2279 * builtins.c (initialize_builtins): Remove defines that
2280 handled C/C++ specific junk hereby removed from builtins.def.
2282 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2284 * lang.c (java_post_options): Update prototype.
2286 2002-07-05 Roger Sayle <roger@eyesopen.com>
2288 * builtins.c (initialize_builtins): Ignore the additional
2289 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2290 the builtins.def file.
2292 2002-07-01 Tom Tromey <tromey@redhat.com>
2295 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2298 2002-07-01 Roger Sayle <roger@eyesopen.com>
2300 * java/decl.c (builtin_function): Accept additional parameter.
2301 (java_init_decl_processing): Pass an additional NULL_TREE
2302 argument to builtin_function.
2304 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2306 * gcj.texi: Fixed gcj invocation example so that it compiles.
2308 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2310 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2311 * parse.y (mark_parser_ctxt): Likewise.
2312 (check_modifiers, declare_local_variables): Avoid incorrect
2313 hardcoded constant 10.
2315 * lex.c (java_read_char): Avoid "comparison is always true"
2318 2002-06-25 Andreas Schwab <schwab@suse.de>
2320 * expr.c (JSR): Avoid undefined operation on PC.
2322 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2324 * decl.c (clear_binding_level): Const-ify.
2326 2002-06-13 Akim Demaille <akim@epita.fr>
2328 * parse.y (class_declaration, interface_declaration): Make sure
2329 all their rules have an action, in order to avoid meaningless `$$
2330 = $1' and their type clashes.
2332 2002-06-11 Tom Tromey <tromey@redhat.com>
2334 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2335 * parse-scan.y (statement_without_trailing_substatement): Added
2337 (assert_statement): New rule.
2338 * java-tree.h (struct lang_type) [assertions]: New field.
2339 (TYPE_USES_ASSERTIONS): New macro.
2340 (CLASS_USES_ASSERTIONS): Likewise.
2341 (FIELD_SYNTHETIC): New define.
2342 * lex.c (java_lval;): Added ASSERT_TK.
2343 * parse.y (ASSERT_TK): Added.
2344 (statement_without_trailing_substatement): Added assert_statement.
2345 (assert_statement): New rule.
2346 (build_assertion): New function.
2347 (maybe_generate_pre_expand_clinit): Create and initialize
2348 $assertionsDisabled.
2349 (lookup_package_type): Removed decl.
2350 * keyword.h: Rebuilt.
2351 * keyword.gperf (assert): New token.
2353 2002-06-10 Akim Demaille <akim@epita.fr>
2355 * parse.y (interface_type_list, class_member_declaration)
2356 (unary_expression_not_plus_minus): Remove duplicate %type.
2359 2002-06-09 Tom Tromey <tromey@redhat.com>
2361 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2363 * parse.y (method_header): Give error message in all cases.
2366 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2368 Don't use RTL inlining. Fix for PR java/6820.
2369 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2370 (flag_really_inline): New.
2371 (java_decode_option): Set flag_really_inline if -finline-functions
2373 (java_post_options): New function. Turn off inlining unless
2374 flag_really_inline is set.
2376 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2378 * gjavah.c (throwable_p): Accept argument as either a classname or
2379 signature fragment. Create null-terminated classname string for super
2380 when calling itself recursively.
2381 (decode_signature_piece): Skip first character from class name
2382 signature when calling throwable_p.
2384 2002-06-08 H.J. Lu (hjl@gnu.org)
2386 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2388 2002-06-04 Tom Tromey <tromey@redhat.com>
2390 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2392 2002-06-04 Michael Koch <konqueror@gmx.de>
2394 * gcj.texi (Input Options): Fixed typo.
2396 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2398 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2399 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2400 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2401 and all now-pointless local variables. Rename other local
2402 variables to reflect their not being handles.
2404 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2405 #if JCF_USE_STDIO blocks.
2407 * parse.y: Add missing semicolon at end of rule.
2409 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2411 * check-init.c (attach_initialized_static_class): Delete, unused.
2412 * parse.y: Use htab_t instead of struct hashtable, update
2414 * java-tree.h: Include hashtab.h instead of hash.h.
2415 (struct lang_decl_func): Use htab_t, set up for gengtype.
2416 (struct init_test_hash_entry): Delete.
2417 (struct treetreehash_entry): New.
2418 (java_treetreehash_find): New
2419 (java_treetreehash_new): New prototype.
2420 (java_treetreehash_create): New prototype.
2421 (java_mark_tree): Delete prototype.
2422 (java_hash_hash_tree_node): Delete prototype.
2423 (java_hash_compare_tree_node): Delete prototype.
2424 (attach_initialized_static_class): Delete prototype.
2425 * expr.c (build_class_init): Update to use java_treetreehash
2427 (java_expand_expr): Update to use htab_t.
2428 (emit_init_test_initialization): Likewise.
2429 * decl.c (java_mark_tree): Delete.
2430 * class.c (init_test_hash_newfunc): Delete.
2431 (java_hash_hash_tree_node): Delete.
2432 (java_hash_compare_tree_node): Delete.
2433 (add_method_1): Update to use java_treetreehash functions.
2434 (JAVA_TREEHASHHASH_H): New macro.
2435 (java_treetreehash_hash): New function.
2436 (java_treetreehash_compare): New function.
2437 (java_treetreehash_find): New function.
2438 (java_treetreehash_new): New function.
2439 (java_treetreehash_create): New function.
2440 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2442 * Make-lang.in (java/parse.o): Depend on debug.h.
2443 * java-tree.h (struct lang_identifier): Use gengtype.
2444 (union lang_tree_node): New.
2445 (struct lang_decl_func): Use gengtype.
2446 (struct lang_decl_var): Likewise.
2447 (struct lang_decl): Likewise.
2448 * parse.y: Include debug.h.
2449 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2451 * lang.c (struct language_function): New dummy structure.
2453 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2454 descriminator for DECL_LANG_SPECIFIC.
2455 (struct lang_decl_func): Rename from struct lang_decl.
2456 (enum lang_decl_desc): New.
2457 (struct lang_decl): Make it a union. Update all the accessor macros.
2458 (struct lang_type): Use gengtype.
2459 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2460 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2461 are now the same size.
2462 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2463 use discriminator to mark DECL_LANG_SPECIFIC.
2465 * Make-lang.in (gt-java-builtins.h): New rule.
2466 (java/builtins.o): Add dependency on gt-<filename>.h.
2467 * builtins.c: Use gengtype for roots.
2468 (union string_or_tree): Use gengtype.
2469 (struct builtin_record): Use gengtype.
2470 * config-lang.in (gtfiles): Add builtins.c.
2472 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2473 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2474 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2475 gt-java-parse.h, gtype-java.h): Add rules to generate.
2476 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2477 (class.o): Add dependency on gt-*.h.
2478 (constants.o): Likewise.
2481 (jcf-parse.o): Likewise.
2482 (jcf-write.o): Likewise.
2484 * config-lang.in (gtfiles): New.
2485 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2486 * constants.c: Replace uses of ggc_add_* with GTY markers.
2488 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2489 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2490 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2491 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2493 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2495 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2496 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2498 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2499 Include gtype-java.h.
2501 2002-06-02 Tom Tromey <tromey@redhat.com>
2503 Fix for PR java/5913:
2504 * parse.y (patch_binop): Call patch_string on op1.
2506 2002-06-02 Tom Tromey <tromey@redhat.com>
2508 Fix for PR java/1343, PR java/6336:
2509 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2510 formatting. Changed return type.
2511 (anonymous_class_counter): Moved to top of file.
2512 (maybe_make_nested_class_name): Append number to class name for
2513 function-local classes.
2515 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2517 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2518 * Make-lang.in: Update dependency lists.
2520 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2522 * gjavah.c (throwable_p): Do not free the name of the class after
2523 passing it to find_class.
2524 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2525 * jcf-io.c (dirent.h): Include it.
2526 (fnmatch.h): Likewise.
2527 (compare_path): New function.
2528 (java_or_class_file): Likewise.
2529 (memoized_dirlist_entry): New type.
2530 (memoized_dirlist_lookup_eq): New function.
2531 (memoized_dirlists): New variable.
2532 (caching_stat): New function.
2533 (memoized_class_lookup_eq): New function.
2534 (memoized_class_lookups): Likewise.
2535 (find_class): Use memoized_class_lookups and caching_stat.
2536 * jcf.h (JCF_USE_SCANDIR): Define.
2537 * parse.y (java_expand_classes): Write the class files in reverse
2540 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2542 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2544 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2546 * jcf-write.c (write_classfile): Unlink the temporary file if it
2547 cannot be renamed. Use concat to build up the name of the
2550 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2552 * jcf-write.c (write_classfile): Write the file to a
2553 temporary file and then rename it.
2555 2002-05-07 Tom Tromey <tromey@redhat.com>
2557 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2559 Fix for PR java/1200:
2560 * gjavah.c (throwable_p): New function.
2561 (decode_signature_piece): Use it. A `WeakReference' isn't the
2564 (gcjh_streq): New function.
2566 2002-05-07 Andreas Jaeger <aj@suse.de>
2568 * parse.y (finish_for_loop): Fix if statement.
2570 2002-05-06 Tom Tromey <tromey@redhat.com>
2572 Fix for PR java/5941:
2573 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2574 loop update expression.
2575 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2576 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2578 2002-05-04 Mark Wielaard <mark@klomp.org>
2581 * parse.y (build_string_concatenation): Return just op1 only when op2
2582 is null and op1 is a STRING_CST, otherwise always construct a
2585 2002-04-27 Tom Tromey <tromey@redhat.com>
2588 * parse.y (string_convert_int_cst): New function.
2589 (merge_string_cste): Use it.
2591 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2593 * java-tree.h (java_parse_file): Update.
2594 (java_set_yydebug): Remove.
2595 * jcf-parse.c (yydebug): Remove.
2596 (java_set_yydebug): Die.
2597 (java_parse_file): Update.
2598 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2600 2002-04-24 Tom Tromey <tromey@redhat.com>
2603 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2604 EXPR_WFL_QUALIFICATION of qual_wfl.
2606 2002-04-23 Per Bothner <per@bothner.com>
2608 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2609 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2610 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2612 2002-04-23 Tom Tromey <tromey@redhat.com>
2615 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2616 recognize `-fcompile-resource='.
2617 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2620 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2622 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2623 paths. Fixes PR java/2791.
2625 2002-04-19 Andrew Haley <aph@redhat.com>
2627 * jcf-write.c (push_long_const): lo, hi: New variables.
2628 Use rshift_double to extract the high part of a 64-bit long.
2629 Use WORD_TO_INT to extract the low part.
2631 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2632 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2633 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2635 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2637 * typeck.c (incomplete_type_error): Remove.
2639 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2641 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2642 for hash synchronization.
2643 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2644 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2647 2002-04-16 Mark Wielaard <mark@klomp.org>
2649 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2652 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2654 Fix for PR java/6294:
2655 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2658 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2660 Fix for PR java/6085:
2661 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2662 to get enclosing "this" argument for inner-class constructor
2663 invocation. Pass correct arguments to build_access_to_thisn.
2665 2002-04-10 Andreas Jaeger <aj@suse.de>
2667 * gcj.texi (Input Options): Fix extdirs patch.
2669 2002-04-10 Anthony Green <green@redhat.com>
2671 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2673 2002-04-09 Anthony Green <green@redhat.com>
2675 * gcj.texi (Input Options): Add --extdirs documentation.
2676 * jcf-dump.c (OPT_extdirs): New macro.
2677 (options): Add extdirs option.
2678 (help): Describe --extdirs.
2679 (main): Handle OPT_extdirs.
2680 * gjavah.c (OPT_extdirs): New macro.
2681 (options): Add extdirs option.
2682 (help): Describe --extdirs.
2683 (main): Handle OPT_extdirs.
2684 * jcf-path.c (jcf_path_init): Add extdirs support.
2685 (jcf_path_extdirs_arg): New function.
2686 (extensions): New variable to hold extensions path entries.
2687 * jvspec.c: Remove -fextdirs= when compiling main().
2688 * lang.c (java_decode_option): Handle -fextdirs=.
2689 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2690 * Make-lang.in: Compile jcf-path with version info for use in
2691 identifying the appropriate libgcj.jar.
2693 2002-04-08 Tom Tromey <tromey@redhat.com>
2696 * .cvsignore: Added rmic.1 and rmiregistry.1.
2697 * gcj.texi (Top): Link to new nodes.
2698 (Invoking rmic): New node.
2699 (Invoking rmiregistry): Likewise.
2700 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2702 (java.maintainer-clean): Likewise.
2703 ($(srcdir)/java/rmic.1): New target.
2704 ($(srcdir)/java/rmiregistry.1): Likewise.
2705 (java.install-man): Handle rmic.1 and rmiregistry.1.
2707 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2709 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2710 Add note about handling uncaught exceptions. Add an exception handler
2713 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2715 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2716 after using it to patch CALL_EXPR.
2718 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2720 * gcj.texi (Invocation): Document CNI invocation API.
2722 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2724 * expr.c (truthvalue_conversion): Rename. Update.
2725 (expand_compare): Update.
2726 * java-tree.h (java_truthvalue_conversion): New.
2727 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2729 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2731 * java-tree.h (java_mark_addressable): New.
2732 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2733 * typeck.c (mark_addressable): Rename, update.
2735 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2737 * expr.c (build_java_binop): Update.
2738 * java-tree.h (java_signed_type, java_unsigned_type,
2739 java_signed_or_unsigned_type): Update.
2740 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2741 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2742 * parse.y (patch_binop): Update.
2743 * typeck.c (signed_or_unsigned_type, unsigned_type,
2744 signed_type): Update.
2746 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2748 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2749 (java_dummy_print): Remove.
2750 (lang_print_error): Rename. Exit early if inhibiting output.
2751 (inhibit_error_printing_function): New.
2752 (java_init): Don't set hook.
2753 (lang_init_source): Use new boolean.
2755 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2757 * parse.y (do_resolve_class): Fix infinite recursion.
2759 2002-03-29 Tom Tromey <tromey@redhat.com>
2761 * parse.y (check_inner_circular_reference): Ignore incomplete
2764 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2766 * Make-lang.in (builtins.o): Update.
2767 * boehm.c (get_boehm_type_descriptor): Update.
2768 * builtins.c: Include langhooks.h.
2769 * decl.c (java_init_decl_processing): Update.
2770 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2771 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2773 * typeck.c (type_for_mode, type_for_size): Update.
2775 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2777 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2779 2002-03-28 Tom Tromey <tromey@redhat.com>
2781 * except.c (expand_end_java_handler): If the handler type is NULL,
2782 use java.lang.Throwable. Fixes PR java/5986.
2784 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2786 Fix for PR java/4715:
2787 * jcf-parse.c (parse_source_file_3): New function.
2788 (read_class): Call it.
2789 (java_parse_file): Likewise.
2791 2002-03-28 Jan Hubicka <jh@suse.cz>
2793 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2795 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2797 * parse.y (resolve_package): Initialize "decl".
2798 (lookup_package_type): Remove unused function.
2800 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2802 Fix for PR java/5993:
2803 * parse.y (resolve_package): Return the decl if resolution was
2804 successful. Don't special case "java.lang" and "java.lang.reflect"
2805 packages. Set type_name to the merged identifier.
2806 (resolved_qualified_expression_name): Print error using "name" if
2807 resolve_package returns NULL_TREE.
2809 2002-03-27 Tom Tromey <tromey@redhat.com>
2811 * expr.c (expand_invoke): Don't generate null pointer check if
2812 we're calling <init>.
2814 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2816 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2818 * java-tree.h (java_lang_expand_expr): Similarly.
2819 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2820 (java_init): Don't set hook.
2822 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2824 Fix for PR java/5850:
2825 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2826 context if field was not found in the current scope.
2827 * expr.c (lookup_field): Don't look in enclosing contexts.
2829 2002-03-26 Tom Tromey <tromey@redhat.com>
2831 Fix for PR java/5942:
2832 * parse.y (init_src_parse): Added sanity check.
2833 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2836 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2838 * decl.c (lang_mark_tree): Rename java_mark_tree.
2839 * java-tree.h (java_mark_tree): New.
2840 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2842 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2844 * lex.c: Change java_perform_atof to take normal parameters
2845 instead of a pointer to a parameter block. Call it directly
2848 2002-03-22 Mark Wielaard <mark@klomp.org>
2850 Fix for PR java/5368:
2851 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2852 when printing error message.
2854 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2856 * decl.c (maybe_build_cleanup): Remove.
2858 2002-03-22 Tom Tromey <tromey@redhat.com>
2860 Andrew Haley <aph@cambridge.redhat.com>
2862 * expr.c (build_field_ref): Don't build a check if the field is a
2865 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2867 Fix for PR java/6026:
2868 * lex.c (java_lex): Fix parsing of consecutive floats.
2870 2002-03-21 Tom Tromey <tromey@redhat.com>
2872 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2875 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2877 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2878 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2880 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2882 * gcj.texi: @code{gcj} becomes @command{gcj}.
2883 @code{gcc} becomes @command{gcc}.
2884 GcjRaw changed to gnu.gcc.RawData.
2886 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2888 * decl.c (start_java_method): Use new hook.
2889 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2890 (java_init): Remove old hook.
2892 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2894 * builtins.c (define_builtin): Do nothing if `type' is null.
2897 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2899 * parse.y (parser_check_super_interface): Fix error message
2902 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2904 * jcf-parse.c (get_constant): Delete unused variables.
2906 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2908 * java-tree.h (java_parse_file): New.
2909 * jcf-parse.c (yyparse): Rename java_parse_file.
2910 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2912 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2914 * parse.y (craft_constructor): Return the constructor decl.
2915 (java_expand_classes): Update comments.
2916 (lookup_method_invoke): Call fix_constructors immediately for
2917 anonymous class. Fixes PR java/5935.
2919 2002-03-15 Anthony Green <green@redhat.com>
2921 * jcf-parse.c (yyparse): Don't emit class registration
2922 constructor when compiling resource files.
2924 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2926 * lang.c (java_tree_code_type, java_tree_code_length,
2927 tree_code_name): Delete.
2928 (tree_code_type, tree_code_length, tree_code_name): Define.
2929 (java_init): Don't try to copy into the various tree_code
2932 2002-03-12 Tom Tromey <tromey@redhat.com>
2934 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2935 UTF-8, not UCS-2. Fixes PR java/5923.
2937 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2938 a call_expr wrapped in a convert. Fixes PR java/5848.
2940 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2942 * jcf-write.c (write_classfile): Improve error strings.
2944 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2946 * lex.c: Adjust comments to GNU standards.
2948 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2950 Fix for PR java/5902:
2951 * lex.c (java_lex): Fix parsing of literals.
2953 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2955 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2956 to prevent it getting evaluated twice in the store checking case.
2957 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2960 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2962 * decl.c (java_init_decl_processing): Make sure class_type_node
2963 alignment is not less than 64 bits if hash synchronization is enabled.
2965 2002-03-08 Per Bothner <per@bothner.com>
2967 * parse.y (java_complete_lhs): Check if patch_assignment
2968 returned an error-mark.
2970 * parse.y (try_builtin_assignconv): Don't special-case zero.
2972 2002-03-08 Per Bothner <per@bothner.com>
2974 Fix for PR java/5812.
2975 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2976 here instead of in JSR macro. Likewise with load_type_state call.
2977 Do the latter on if the return_pc has been verified (the jsr returns).
2978 (JSR): Now just call build_java_jsr.
2980 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2982 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2983 (java.install-common): Link native driver to
2984 JAVA_TARGET_INSTALL_NAME.
2986 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2988 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2989 * builtins.c(sin_builtin): Likewise
2990 * builtins.c(sqrt_builtin): Likewise
2992 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2994 * java/expr.c, java/jcf-parse.c, java/lex.c:
2995 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2996 REAL_ARITHMETIC blocks unconditional. Delete some further
2997 #ifdef blocks predicated on REAL_ARITHMETIC.
2999 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3001 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3002 explicit sizeof/sizeof.
3003 * decl.c (java_init_decl_processing): Likewise.
3004 * jcf-parse.c (init_jcf_parse): Likewise.
3005 * parse.y (init_src_parse): Likewise.
3007 2002-03-02 Per Bothner <per@bothner.com>
3009 Make --CLASSPATH by a synonym for --classpath and -classpath.
3010 Implement --bootclasspath.
3011 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3012 (classpath_l): Remove.
3013 (jcf_path_CLASSPATH_arg): Remove.
3014 (jcf_path_bootclasspath_arg): New function.
3015 (jcf_path_seal): Simplify accordingly.
3017 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3018 (jcf_path_CLASSPATH): Remove declaration.
3019 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3020 (lang_specific_driver): Translate -bootclasspath.
3021 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3022 * lang.c (decode_lang_options): Do jcf_path_init first.
3023 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3024 * gjavah.c: Also handle --bootclasspath.
3025 Handle --CLASSPATH as a synonum for --classpath.
3026 * jcf-dump.c: Likewise.
3028 "." is not part of system path, but is the default for --classpath.
3029 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3030 (jcf_path_seal): Add "." if no CLASSPATH specified.
3032 * gcj.texi: Document changes.
3034 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3036 * expr.c (build_java_arraystore_check): Fix formatting.
3038 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3040 Fix for PR java/5758, java/5632:
3041 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3042 inner-class separator too.
3043 * parse.y (do_resolve_class): New local `decl_result.'
3044 Progressively build a name for what can have been loaded.
3046 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3048 * expr.c (java_array_data_offset): Removed function.
3049 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3050 (build_java_array_length_access): Obtain "length" value using a
3051 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3052 (build_java_arrayaccess): Correct comment. Access "data" using a
3053 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3054 (build_java_arraystore_check): New function.
3055 (expand_java_arraystore): Use build_java_arraystore_check.
3056 * parse.y (patch_assignment): Simplify code to insert a store check
3057 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3058 * check-init.c (check_init): Update to reflect that an array length
3059 access is now a COMPONENT_REF.
3060 * gcj.texi (Code Generation): Improve documentation of
3061 -fno-bounds-check. Add documentation for -fno-store-check.
3062 * java-tree.h (flag_store_check): Declare.
3063 (build_java_arraystore_check): Declare.
3064 * lang.c (flag_store_check): Initialize to 1.
3065 (lang_f_options): Add store-check option.
3066 * jvspec.c: Don't pass store-check option to jvgenmain.
3067 * lang-options.h: Add help string for -fno-store-check.
3069 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3071 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3072 * java-tree.h (java_dup_lang_specific_decl): New.
3073 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3075 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3077 * builtins.c, decl.c: Delete traditional-mode-related code
3078 copied from the C front end but not used, or used only to
3079 permit the compiler to link.
3081 2002-02-22 Tom Tromey <tromey@redhat.com>
3083 Fix for PR java/2369:
3084 * jvspec.c (verify_class_name): New function.
3085 (lang_specific_driver): Call it.
3086 (JAVA_START_CHAR_P): New macro.
3087 (JAVA_PART_CHAR_P): Likewise.
3089 2002-02-22 Per Bothner <per@bothner.com>
3091 * class.c: Change vtable to be more compatible with g++ v3 abi.
3092 (get_dispatch_table): Prepend offset-to-top (always 0) and
3093 type_info pointer (currently unimplemented hence NULL) to vtable.
3094 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3095 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3096 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3097 (build_dtable_decl): Add declarations for new fields.
3099 2002-02-20 Per Bothner <per@bothner.com>
3101 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3102 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3103 don't need to set it on the COMPOUND_EXPR - the caller does that.
3105 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3107 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3108 `--CLASSPATH' becomes `--classpath.'
3109 * gjavah.c: Likewise.
3110 * jcf-dump.c: Likewise.
3111 * lang-options.h: Likewise.
3113 * jcf-path.c: Updated comment.
3114 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3115 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3116 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3117 (jcf_path_CLASSPATH_arg): Ditto.
3118 (classpath_u): Updated leading comment.
3120 2002-02-20 Per Bothner <per@bothner.com>
3122 * builtins.c (check_for_builtin): New function.
3123 (build_call_or_builtin): Remove.
3124 * java-tree.h: Update accordingly.
3125 * expr.c (expand_invoke): Use build + check_for_builtin instead
3126 of build_call_or_builtin.
3127 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3128 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3129 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3131 2002-02-17 Tom Tromey <tromey@redhat.com>
3133 * java-tree.h (TYPE_STRICTFP): New macro.
3134 (struct lang_type) [strictfp]: New field.
3135 (CLASS_STRICTFP): New macro.
3136 (METHOD_STRICTFP): New macro.
3137 (struct lang_decl) [strictfp]: New field.
3138 * parse.y (method_header): Disallow strictfp constructor or
3140 (STRICT_TK): Move before MODIFIER_TK.
3141 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3142 (METHOD_MODIFIERS): Likewise.
3143 (INTERFACE_MODIFIERS): Likewise.
3144 * jcf-write.c (get_access_flags): Likewise.
3145 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3146 (add_method_1): Likewise.
3147 (get_access_flags_from_decl): Likewise.
3148 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3149 recognize strictfp flag.
3150 * jcf.h (ACC_STRICT): New define.
3152 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3154 * class.c(build_utf8_ref): Move declaration of decl_size
3156 2002-02-07 Tom Tromey <tromey@redhat.com>
3158 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3161 2002-02-04 Anthony Green <green@redhat.com>
3163 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3164 sections if available.
3166 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3168 * parse.y (java_expand_classes): Fix typo in static field loop.
3170 2002-02-02 Richard Henderson <rth@redhat.com>
3172 * class.c (add_field): Mark static fields external.
3173 (build_class_ref): Remove redundant set.
3174 * parse.y (java_expand_classes): Mark static fields of classes
3175 to be compiled as local.
3176 * jcf-parse.c (parse_class_file): Likewise.
3178 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3180 * gcj.texi (About CNI): New node.
3182 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3185 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3186 setlocale() with LC_CTYPE as a parameter.
3189 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3191 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3192 Follow GNU Coding Standards for --version.
3194 2002-01-28 Tom Tromey <tromey@redhat.com>
3196 * expr.c (build_jni_stub): Ensure storage for `meth' is
3198 * parse.y (java_complete_expand_methods): Set
3199 current_function_decl before building JNI stub.
3201 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3203 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3206 2002-01-22 Tom Tromey <tromey@redhat.com>
3208 * decl.c (java_init_decl_processing): Use add_predefined_file.
3209 Predefine RawData.java.
3210 (predef_filenames): Removed.
3211 (java_init_decl_processing): Don't register predef_filenames.
3212 * jcf-parse.c (add_predefined_file): New function.
3213 (predefined_filename_p): Rewrote.
3214 (predefined_filename_p): No longer static.
3215 * decl.c (java_init_decl_processing): Call initialize_builtins.
3216 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3217 (java/builtins.o): New target.
3218 * builtins.c: New file.
3219 * parse.y (patch_invoke): Use build_call_or_builtin.
3220 * java-tree.h (build_call_or_builtin): Declare.
3221 (initialize_builtins): Declare.
3222 (java_set_exception_lang_code): Removed unused declaration.
3223 (PREDEF_FILENAMES_SIZE): Removed.
3224 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3225 (predef_filenames): New define.
3226 (add_predefined_file): Declare.
3227 (predefined_filename_p): Declare.
3228 * expr.c (expand_invoke): Use build_call_or_builtin.
3230 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3232 * parse.y (patch_switch_statement): Fix format specifier.
3234 2002-01-16 Tom Tromey <tromey@redhat.com>
3236 More for PR java/5365:
3237 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3239 (process_file): Generate include for
3240 java.lang.UnsupportedOperationExceptions.
3242 2002-01-15 Andreas Jaeger <aj@suse.de>
3244 * .cvsignore: Add man pages.
3246 2002-01-15 Tom Tromey <tromey@redhat.com>
3248 Fix for PR java/5365:
3249 * gjavah.c (process_file): Turn class name into a file name.
3251 2002-01-14 Matthias Klose <doko@debian.org>
3253 * gcj.texi: Fix whitespace and formatting errors in the
3254 synopsis of the man pages. Update copyright.
3256 2002-01-14 Tom Tromey <tromey@redhat.com>
3259 * Make-lang.in (java.install-man): Handle jv-convert man page.
3260 (java.generated-manpages): Added jv-convert.1.
3261 (java.uninstall): Remove jv-convert.1.
3262 (java.maintainer-clean): Likewise.
3263 ($(srcdir)/java/jv-convert.1): New target.
3264 * gcj.texi (Top): Link to jv-convert node.
3265 (Individual utilities): Likewise.
3266 (Invoking jv-convert): New node.
3268 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3269 Martin Kahlert <martin.kahlert@infineon.com>
3271 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3272 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3274 2002-01-03 Graham Stott <grahams@redhat.com>
3276 * class.c (compile_resource_file): Update copyright date.
3277 Constify filename parameter.
3278 (java-tree.h): Update copyright date.
3279 (compile_resource_file): Constify filename parameter.
3281 2002-01-03 Graham Stott <grahams@redhat.com>
3283 * gcc/jcf-parse.c: Update copyright date.
3284 (yyparse): Constify resource_filename.
3286 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3288 * parse.y (src_parse_roots): Don't needlessly zero init.
3290 2001-12-31 Tom Tromey <tromey@redhat.com>
3292 * parse.y (dump_java_tree): New function.
3293 (source_end_java_method): Call it.
3294 (end_class_declaration): Likewise.
3295 * lang.c (java_decode_option): Call dump_switch_p.
3297 2001-12-28 Tom Tromey <tromey@redhat.com>
3299 * gen-table.pl: Don't process characters after \uffff. Added
3300 comment pointing to input file.
3302 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3304 * gen-table.pl: Const-ify output. Document the location of a
3305 suitable unicode input file.
3307 * chartables.h: Regenerate.
3309 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3311 * chartables.h: Const-ify.
3312 * gjavah.c (options): Likewise.
3313 * jcf-dump.c (options): Likewise.
3314 * jv-scan.c (options): Likewise.
3315 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3316 * parse.y (binop_lookup): Likewise.
3318 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3320 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3321 the static arrays that are output.
3322 * jvspec.c (jvgenmain_spec): Make static.
3323 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3324 * keyword.h: Regenerate.
3325 * lang.c (string_option, process_option_with_no, lang_f_options,
3326 lang_W_options): Const-ify.
3327 * lex.c (java_lex): Likewise.
3329 2001-12-21 Richard Henderson <rth@redhat.com>
3331 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3332 (get_boehm_type_descriptor): ... here. Arrange for the
3333 TREE_TYPE to get set properly.
3335 2001-12-21 Richard Henderson <rth@redhat.com>
3337 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3338 only if the target requires collect2.
3340 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3342 2001-12-20 Tom Tromey <tromey@redhat.com>
3345 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3346 CAN_COMPLETE_NORMALLY for the node.
3347 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3348 generate code for second branch if first branch can't complete
3350 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3351 the loop head if the loop body can't complete normally.
3353 2001-12-20 Tom Tromey <tromey@redhat.com>
3356 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3357 case where `finally' clause can't complete normally.
3359 2001-12-20 Tom Tromey <tromey@redhat.com>
3362 * parse.y (analyze_clinit_body): Added this_class parameter.
3363 Check for more cases where we must keep <clinit>.
3364 (maybe_yank_clinit): Cleaned up flow control.
3366 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3368 * decl.c (java_init_decl_processing): Don't initialize
3369 finit_leg_identifier_node.
3370 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3371 (finit_leg_identifier_node): Remove.
3372 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3374 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3376 * mangle.c (mangle_member_name): Don't special-case for
3378 * mangle_name.c (unicode_mangling_length): Likewise.
3379 (append_unicode_mangled_name): Likewise.
3380 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3383 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3385 * expr.c (build_java_array_length_access): Don't force null pointer
3386 check unless flag_check_references is set.
3388 2001-12-20 Tom Tromey <tromey@redhat.com>
3390 Fix for PR java/3417:
3391 * parse.y (patch_assignment): Added special processing for
3393 (patch_return): Don't convert booleans to integers, and don't
3394 special-case `null'.
3396 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3398 * config-lang.in (diff_excludes): Remove.
3400 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3402 * gcj.texi: Update link to GCC manual.
3404 2001-12-17 Tom Tromey <tromey@redhat.com>
3406 * parse.y (link_nested_class_to_enclosing): Removed useless
3409 2001-12-16 Tom Tromey <tromey@redhat.com>
3411 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3414 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3416 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3417 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3420 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3422 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3424 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3426 * decl.c (java_init_decl_processing): Build otable_type correctly.
3427 otable_decl is an otable_type.
3429 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3431 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3432 otable_type, otable_ptr_type, method_symbol_type,
3433 method_symbols_array_type, method_symbols_array_ptr_type): New
3434 field/global tree definitions.
3435 (flag_indirect_dispatch): New flag.
3436 * decl.c (java_init_decl_processing): Initialize new otable and
3437 otable_syms type nodes and decls. Add new field "index" to
3439 * class.c (build_method_symbols_entry): New function.
3440 (make_method_value): Set "index" to to method's vtable index for
3441 virtual methods when indirect-dispatch is not used.
3442 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3443 and set vtable_method_count to -1. Set otable and otable_syms field
3444 if indirect-dispatch is used and there was something to put in them.
3445 (build_method_symbols_entry): New function.
3446 (emit_offset_symbol_table): New function.
3447 * expr.c (get_offset_table_index): New function.
3448 (build_invokevirtual): Build array reference to otable at the index
3449 returned by get_offset_table_index, and use the result as the vtable
3451 (build_invokeinterface): Similar.
3452 * jcf-parse.c (yyparse): If indirect-dispatch, call
3453 emit_offset_symbol_table at the end of compilation, after all classes
3454 have been generated.
3455 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3456 * lang.c (flag_indirect_dispatch): Define.
3457 (lang_f_options): Add indirect-dispatch flag.
3459 2001-12-14 Matthias Klose <doko@debian.org>
3461 * gcj.texi: Markup for man page generation. Document missing
3462 options printed by <tool> --help.
3463 Terminate description of gij's -ms option with a dot.
3464 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3465 (java.generated-manpages java.install-man, java.uninstall,
3466 java-maintainer-clean) Updated.
3468 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3470 * class.c (get_dispatch_table): Fix java vtable layout
3471 for TARGET_VTABLE_USES_DESCRIPTORS.
3472 * decl.c (java_init_decl_processing): Initialize
3473 alloc_no_finalizer_node, finalize_identifier_node.
3474 * expr.c (class_has_finalize_method): New function.
3475 (expand_java_NEW): Generate calls for finalizer-free allocation.
3476 (build_invokevirtual): Fix java vtable layout for
3477 TARGET_VTABLE_USES_DESCRIPTORS.
3478 * java-tree.h (enum java_tree_index): New entries:
3479 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3480 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3481 (class_has_finalize_method): declare.
3482 (HAS_FINALIZER_P): New macro.
3483 * parse.y (patch_invoke): Generate calls for finalizer-free
3486 2001-12-12 Matthias Klose <doko@debian.org>
3488 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3489 whitespace at end of line.
3491 2001-12-11 Tom Tromey <tromey@redhat.com>
3493 * lex.c (java_init_lex): Define wfl_to_string as
3494 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3496 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3498 * class.c (make_method_value): Use null_pointer_node to
3499 represent empty exception table.
3501 2001-12-10 Tom Tromey <tromey@redhat.com>
3503 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3505 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3507 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3509 2001-12-09 Per Bothner <per@bothner.com>
3511 * check-init.c (current_switch_has_default): New static field.
3512 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3513 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3514 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3516 2001-12-09 Tom Tromey <tromey@redhat.com>
3518 * check-init.c (check_init): Don't allow pre- or post- increment
3519 or decrement of final variable.
3520 (final_assign_error): Minor error message rewording.
3522 2001-12-08 Tom Tromey <tromey@redhat.com>
3524 * java-tree.h: Fixed typo.
3526 * gjavah.c (decompile_method): Don't decompile to `return this'
3529 * gjavah.c (cxx_keywords): Re-sorted.
3530 * lex.c (cxx_keywords): Re-sorted.
3532 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3535 * gjavah.c (print_namelet): Clear subnamelets.
3536 (HANDLE_METHOD): Set `method_printed' earlier.
3538 2001-12-07 Tom Tromey <tromey@redhat.com>
3540 * lang.c (lang_f_options): Added
3541 optimize-static-class-initialization.
3542 (java_decode_option): Removed special case.
3544 2001-12-07 Per Bothner <per@bothner.com>
3546 * check-init.c (check_init): Fix typo freeing memory twice.
3548 2001-12-05 Per Bothner <per@bothner.com>
3550 Restore support for static class initialization optimization.
3551 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3552 * check-init.c (check_int): At end of BLOCK handle initialization
3553 blocks, which used to be done in java_complete_expand_method but did
3554 not handle the case where check_for_initialization might allocate
3555 more than a word of bits.
3556 * decl.c (lang_make_tree): The smic field is now a tree.
3557 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3558 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3560 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3562 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3563 Change from a hash table to a list.
3564 (struct_lang_decl): Change field 'smic' to match.
3565 * class.c (add_method_1): Initialize
3566 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3567 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3568 (java_expand_method_bodies): -here, since 'smic' is now a list.
3569 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3571 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3573 * class.c (java_hash_compare_tree_node): Fix casts.
3575 2001-12-04 Per Bothner <per@bothner.com>
3577 * check-init.c: Handle definite unassignment to finals in addition
3578 to definite assignment.
3579 (loop_current_locals): New field.
3580 (num_current_locals, int start_current_locals, num_current_words):
3582 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3583 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3584 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3585 (get_variable_decl, check_final_reassigned): New functions.
3586 (check_init, check_bool_init): Modify as needed for checking finals.
3587 (check_for_initialization): Take extra parameter and return void.
3588 Do extra start-up logic to check final fields for assignment.
3589 * parse.y (check_static_final_variable_assignment_flag,
3590 reset_static_final_variable_assignment_flag, check_final_assignment,
3591 check_final_variable_local_assignment_flag,
3592 reset_final_variable_indirect_assignment_flag,
3593 reset_final_variable_global_assignment_flag): Remove functions.
3594 (java_complete_expand_methods, outer_field_access_fix,
3595 patch_assignment): Remove no-longer used logic.
3596 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3597 * parse.y (register_fields, java_complete_tree): Update accordingly.
3599 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3600 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3601 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3603 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3605 * java-tree.h (DECL FINAL): New bit-field.
3606 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3607 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3608 (DECL_INIT_CALLS_THIS): New macro.
3609 (struct lang_decl): New bit-field init_calls_this.
3610 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3611 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3612 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3613 use it for both local variables and final fields.
3614 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3616 (struct lang_type): Remove hfv bit-field.
3617 (check_for_initialization): Change to return void.
3619 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3620 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3621 * check-init.c (final_assign_error): New helper function.
3622 (check_final_reassigned, check_init): Use it.
3623 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3625 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3626 bit-fields to unsigned.
3628 2001-12-03 Per Bothner <per@bothner.com>
3630 * parse.y (patch_binop): Minor constant folding.
3632 * parse.y (build_current_thisn): Shorter 'buffer'.
3634 2001-12-03 Per Bothner <per@bothner.com>
3636 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3637 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3638 * jcf-write.c (generate_bytecode_insns): Remove support for
3639 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3640 * check-init.c (check_init): Likewise.
3642 2001-12-03 Per Bothner <per@bothner.com>
3644 * verify.c (subroutine_nesting): New function.
3645 (verify_jvm_instructions): Use it to fix logic for checking that
3646 we're done with the current subroutine.
3648 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3649 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3651 2001-12-03 Per Bothner <per@bothner.com>
3653 * jcf.h: Fix obvious typo in comment.
3654 * typeck.c (build_null_signature): Add comment.
3656 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3658 * expr.c: Remove leading capital from diagnostic messages, as
3659 per GNU coding standards.
3660 * jcf-io.c: Similarly.
3661 * jcf-parse.c: Similarly.
3662 * jv-scan.c: Similarly.
3663 * jvspec.c: Similarly.
3664 * mangle.c: Similarly.
3666 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3667 Alexandre Petit-Bianco <apbianco@redhat.com>
3669 * expr.c (build_java_arrayaccess): Call save_expr on array for
3670 correct evaluation order, modified comment, fixed indentation.
3671 * parse.y: (patch_assignment): Correctly extract the array base
3672 from the tree generate by build_java_arrayaccess, added comments.
3673 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3674 Fixes PR java/3096, PR java/3803, PR java/3965.
3676 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3678 * expr.c (expand_byte_code): Remove trailing periods from messages.
3679 * jcf-parse.c (load_class, jcf_parse): Similarly.
3680 * jcf-write.c (generate_classfile): Similarly.
3681 * lex.c (java_lex): Similarly.
3683 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3685 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3687 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3689 * Make-lang.in (java.generated-manpages): New dummy target.
3691 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3693 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3695 (lang_specific_pre_link): Use set_input to set input_filename.
3697 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3698 (main): Fix definition.
3699 Strip `main' from classname.
3702 2001-11-18 Roger Sayle <roger@eyesopen.com>
3704 * parse.h (java_expand_switch): Remove old prototype.
3706 2001-11-18 Tom Tromey <tromey@redhat.com>
3708 Fix for PR java/1401:
3709 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3711 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3714 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3716 * lang.c (finish_parse): Rename to java_finish.
3717 (LANG_HOOKS_FINISH, java_finish): New.
3719 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3721 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3722 * java-tree.h: New prototype.
3723 * lang.c (java_init): Update prototype. Combine with old init_parse.
3725 2001-11-13 Tom Tromey <tromey@redhat.com>
3727 * gjavah.c (method_signature): New global.
3728 (HANDLE_METHOD): Set it.
3729 (decompile_return_statement): New function.
3730 (decompile_method): Use it.
3731 (print_method_info): Removed `synth' argument.
3733 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3735 * java-tree.h (java_set_yydebug): New.
3736 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3737 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3738 (print_lang_decl, print_lang_type, print_lang_identifier,
3739 print_lang_statistics, lang_print_xnode): Remove.
3741 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3743 * jcf-parse.c (init_lex): Remove.
3744 * lang.c (language_string, lang_identify): Remove.
3745 (struct lang_hooks): Constify.
3746 (LANG_HOOKS_NAME): Override.
3747 (init_parse): Update.
3749 2001-11-08 Andreas Franck <afranck@gmx.de>
3751 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3752 program_transform_name the way suggested by autoconf.
3753 (java.install-common): Also transform auxiliary program names with
3754 program_transform_name.
3756 2001-11-08 Tom Tromey <tromey@cygnus.com>
3758 * parse.y (trap_overflow_corner_case): New rule.
3759 (unary_expression): Use it.
3760 * lex.c (java_init_lex): Don't set minus_seen.
3761 (yylex): Don't use minus_seen. Communicate overflow to parser for
3763 (error_if_numeric_overflow): New function.
3764 * parse.h (minus_seen): Removed field.
3765 (JAVA_RADIX10_FLAG): New define.
3767 2001-11-07 Tom Tromey <tromey@redhat.com>
3769 Patch for PR java/1414:
3770 * parse.y (case_label_list): New global.
3771 (goal): Register case_label_list with GC.
3772 (java_complete_lhs): Save new case on case_label_list.
3773 (patch_switch_statement): Check for duplicate case labels.
3775 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3777 * parse.y (patch_assignment): Removed unused third argument.
3778 (java_complete_lhs): Removed unused third argument to patch_assignment.
3780 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3782 * lang.c: Include langhooks-def.h.
3783 * Make-lang.in: Update.
3785 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3787 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3789 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3791 * mangle.c (find_compression_record_match): Don't match compression
3792 records for package name elements unless they occur at the start of
3793 the name. Fix for PR java/4717.
3795 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3797 * expr.c (expand_java_field_op): Don't special-case references to
3798 java.lang.PRIMTYPE.TYPE.
3799 (build_primtype_type_ref): Removed.
3800 * java-tree.h (build_primtype_type_ref): Remove prototype.
3801 * parse.y (maybe_build_primttype_type_ref): Removed.
3802 (complete_function_arguments): Don't special-case references to
3803 java.lang.PRIMTYPE.TYPE.
3804 (patch_assignment): Likewise.
3805 (array_constructor_check_entry): Likewise.
3807 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3809 * mangle.c (static tree compression_table): Fixed leading comment.
3810 * parse.h (struct parser_ctxt): Fixed field comment.
3811 * parse.y (check_pkg_class_access): New prototype, fixed leading
3812 comment, new parameter used to emit error only if passed as true.
3813 (parse_check_super): Pass extra argument to check_pkg_class_access.
3814 (do_resolve_class): Likewise.
3815 (process_imports): Likewise.
3816 (read_import_dir): Fixed indentation.
3817 (find_in_imports_on_demand): New local class_type_name. Local
3818 node_to_use deleted. while loop changed into for loop. Report
3819 multiple definition only for accessible classes. Improved error
3821 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3822 assigned to parameter list, fixed indentation. while loop changed
3823 into for loop, restore TREE_CHAIN on local `tem' before the next
3826 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3828 * lang.c (lang_get_alias_set): Deleted.
3830 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3832 * gjavah.c (jni_print_char): Fix thinko in last change.
3834 * gjavah.c (jni_print_char, decode_signature_piece): Use
3835 safe-ctype macros and/or fold extra calls into fewer ones.
3836 * lex.c (java_read_unicode, java_lex): Likewise.
3837 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3838 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3839 * mangle_name.c (append_unicode_mangled_name,
3840 unicode_mangling_length): Likewise.
3842 2001-10-17 Richard Henderson <rth@redhat.com>
3844 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3846 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3848 * lang.c (langhooks.h): Included.
3849 (LANG_HOOKS_INIT): Redefined.
3850 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3851 (LANG_HOOKS_DECODE_OPTION): Likewise.
3852 (struct lang_hooks lang_hooks): New initialization.
3854 2001-10-11 Per Bothner <per@bothner.com>
3856 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3857 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3858 The former is simpler, and jcf-write.c handles it better.
3859 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3860 or WITH_CLEANUP_EXPR.
3861 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3862 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3864 * parse.y (patch_if_else_statement): If the condition is constant,
3865 optimize away the test.
3867 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3869 * parse.y (patch_cast): Call patch_string on the first operand of
3870 the incoming node, update it if necessary. Fixes PR java/4510.
3872 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3874 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3875 when name qualifier matches a package name.
3877 2001-10-08 Tom Tromey <tromey@redhat.com>
3879 Fix for PR java/4489:
3880 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3881 force a new label when computing `body_block'.
3883 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3885 * jcf-io.c (format_uint): Const-ify.
3886 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3887 * lex.c (java_get_line_col): Likewise.
3888 * parse.y (build_incdec): Likewise.
3890 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3892 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3893 a NULL enclosing context if appropriate. Fixes PR java/4466.
3895 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3897 * parse.y (patch_assignment): Use lvalue's original TYPE when
3898 building the final COMPOUND_EXPR.
3899 (try_reference_assignconv): Fixed leading comment.
3901 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3903 * parse.y (check_final_variable_indirect_assignment): For
3904 COMPOUND_EXPR, return only if finals were found initialized
3905 properly, if not, keep on checking.
3906 (check_final_variable_global_assignment_flag): New local
3907 error_found, set when appropriate and used to decide whether to
3908 report uninitialized finals. Fixed typo in comment.
3910 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3912 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3913 last three initializations. Fixes PR java/4360.
3915 2001-09-21 Richard Henderson <rth@redhat.com>
3917 * class.c (get_dispatch_table): Handle function descriptors.
3918 (build_dtable_decl): Likewise.
3919 * expr.c (build_invokevirtual): Likewise.
3921 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3923 * parse.y (patch_method_invocation): Build class initialization
3924 when static finals are used to qualify method invocation.
3927 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3929 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3930 build_type_name_from_array_name.
3931 (STRING_STRIP_BRACKETS): New macro.
3932 * parse.y (build_type_name_from_array_name): New function.
3933 (array_creation_expression:): Accumulate []s instead of [s.
3934 (cast_expression:): Accumulate []s instead of [s after cast type
3936 (build_array_from_name): Local string deleted, use
3937 build_type_name_from_array_name.
3938 (build_unresolved_array_type): Accumulate []s instead of [s after
3940 (register_fields): Fixed comment.
3941 (resolve_class): Local name, base deleted, new locals tname and
3942 array_dims. Use build_type_name_from_array_name. Use array_dims to
3944 (purify_type_name): Use STRING_STRIP_BRACKETS.
3946 2001-09-18 Andreas Jaeger <aj@suse.de>
3948 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3949 * jv-scan.c: Likewise.
3951 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3953 * parse.y (patch_method_invocation): Inner class creation context
3954 check not enforced within constructors. Fixes PR java/1873.
3956 2001-09-16 Tom Tromey <tromey@redhat.com>
3958 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3959 NOTE_PUSH for single-case push. Fixes PR java/4189.
3961 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3963 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3964 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3965 (struct lang_type): New fields import_list and import_demand_list.
3966 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3967 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3968 (do_resolve_class): New local saved_enclosing_type, initialized,
3969 passed as parameter to find_in_imports and find_in_imports_on_demand.
3970 (find_in_imports): Added paramater enclosing_type, use its
3971 TYPE_IMPORT_LIST when applicable.
3972 (find_in_imports_on_demand): Added parameter enclosing_type, use
3973 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3974 declaration and initialization.
3975 (fold_constant_for_init): Switch/restore current_class to the
3976 appropriate context.
3978 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3980 * verify.c (verify_jvm_instructions): Fix typo.
3982 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3984 * expr.c (expand_invoke): Const-ification.
3985 * parse.y (patch_method_invocation): Likewise.
3987 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3989 * gjavah.c (cxx_keywords): Const-ification.
3990 * keyword.gperf (java_keyword): Likewise.
3991 * lang.c (java_tree_code_name): Likewise.
3992 * lex.c (cxx_keywords): Likewise.
3993 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3995 2001-09-11 Richard Henderson <rth@redhat.com>
3997 * parse.h (ctxp_for_generation): Mark extern.
3999 2001-09-10 Richard Henderson <rth@redhat.com>
4001 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4003 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4005 * typeck.c (java_array_type_length, build_prim_array_type):
4006 Represent empty arrays by NULL index.
4008 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4010 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4011 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4013 2001-09-06 Anthony Green <green@redhat.com>
4015 * class.c (O_BINARY): Define if necessary.
4016 (registerResource_libfunc): Declare.
4017 (init_class_processing): Initilize registerResource_libfunc.
4018 (compile_resource_file): New function.
4019 * java-tree.h (resource_name): Declare.
4020 (compile_resource_file): Declare.
4021 * jcf-parse.c (yyparse): Handle compiling java resource files.
4022 * lang.c (java_decode_option): Handle -fcompile-resource option.
4023 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4025 * gcj.texi (Code Generation): Add documentation for -R flag.
4027 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4029 * jcf-write.c (generate_classfile): Issue an error in case of
4030 field/initial value mismatch.
4031 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4032 being initialized and we're generating bytecode.
4033 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4034 set DECL_INITIAL properly when appropriate.
4038 2001-09-01 Per Bothner <per@bothner.com>
4040 * parse.y (maybe_yank_clinit): A field without an initializer is not
4041 relevant. All initializers except static final and constant require
4042 <clinit>, regardless of flag_emit_class_files.
4044 2001-08-31 Per Bothner <per@bothner.com>
4046 * class.c (set_constant_value): When not emitting class files, then a
4047 String ConstantValue is a utf8const_ptr_type.
4049 2001-08-30 Per Bothner <per@bothner.com>
4051 * jcf-write.c (generate_classfile): Check that field is primitive
4052 or string before emitting ConstantValue attribute.
4054 2001-08-30 Per Bothner <per@bothner.com>
4056 * parse.y (resolve_qualified_expression_name): If creating a
4057 COMPOUND_EXPR, set it's type correctly.
4059 2001-08-30 Per Bothner <per@bothner.com>
4061 * jcf-io.c (open_class): Set filename field.
4063 * jcf-parse,c (parse_class_file): Set current_function_decl
4064 for better error message when Code attribute is missing.
4066 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4067 better diagnostics, especially for constructors.
4069 2001-08-30 Per Bothner <per@bothner.com>
4071 * jcf-write.c (generate_classfile): Don't write ConstantValue
4072 attribute if field is not final, for compatibility with jdk.
4074 * jcf-write.c (generate_classfile): Convert ConstantValue values
4075 to correct type. Work-around for front-end bug.
4076 * class.c (set_constant_value): Error if constant has wrong type.
4078 2001-08-30 Per Bothner <per@bothner.com>
4080 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4081 "Double" are printed at verbosity 1.
4083 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4085 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4087 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4089 * parse.y (patch_assignment): Don't verify final re-assignment here.
4090 (java_complete_lhs): Verify assignments to finals calling
4091 patch_assignment. Verify re-assignments to finals before calling
4094 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4096 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4099 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4101 * lex.c (java_lex): new local found_hex_digits. Set and then used
4102 in test to reject invalid hexadecimal numbers.
4103 * parse.y (java_complete_tree): Prevent unwanted cast with
4104 initialized floating point finals.
4105 (patch_binop): Emit a warning when detecting a division by zero,
4106 mark result not constant, don't simplify non integer division.
4108 2001-08-28 Per Bothner <per@bothner.com>
4110 * jcf-write.c (generate_bytecode_insns): For increments and
4111 decrements just recurse to push constant. Improvement on Mark's patch.
4113 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4115 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4116 real conversion for increments and decrements of reals.
4118 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4120 * parse.y (resolve_qualified_expression_name): Handle unresolved
4121 qualified expressions, prevent numerical qualifiers, fixed typo.
4124 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4126 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4127 don't report anything but deprecated class when marked so. Handle
4129 (patch_method_invocation): Check deprecation on methods and types.
4130 (patch_binop): code becomes an enum tree_code, added default: to
4131 switch to handle that. Detect division by zero, try to fold and
4132 return before using a subroutine.
4134 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4136 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4137 file smaller than 4 bytes.
4138 * parse.y (check_inner_circular_reference): New function.
4139 (check_circular_reference): Likewise.
4140 (array_initializer:): Accept {,}.
4141 (java_check_circular_reference): Rewritten using
4142 check_circular_reference and check_inner_circular_reference.
4143 (java_complete_expand_method): Unconditionally save and restore
4144 the unpurged exception list.
4145 (build_dot_class_method_invocation): Unmangle signature parameter.
4147 2001-08-21 Tom Tromey <tromey@redhat.com>
4149 * decl.c (init_decl_processing): Add `throws' field to method
4151 * class.c (make_method_value): Compute `throws' field for method.
4153 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4155 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4156 circularity is detected.
4157 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4159 2001-08-17 Richard Henderson <rth@redhat.com>
4161 * class.c (emit_register_classes): Add align parameter to
4162 call to assemble_integer.
4164 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4166 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4167 loading a class_or_name fails, try considering an innerclass name
4168 and load the enclosing context.
4169 * parse.y (resolve_inner_class): New function.
4170 (find_as_inner_class): Added leading comment.
4171 (register_incomplete_type): Keep the current context as enclosing
4172 context for JDEP_FIELD dependencies.
4173 (do_resolve_class): Locals new_class_decl and super initialized to
4174 NULL. Call resolve_inner_class, explore the enclosing context
4175 superclass if necessary.
4178 2001-08-16 Tom Tromey <tromey@redhat.com>
4180 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4181 * gjavah.c (main): Updated for change to jcf_path_seal.
4182 * lang.c (version_flag): New global.
4183 (java_decode_option): Recognize `-version'.
4184 (java_init): Update for change to jcf_path_seal.
4185 * jcf.h (jcf_path_seal): Added `print' argument.
4186 * jcf-path.c (jcf_path_seal): Added `print' argument.
4188 2001-08-13 Zack Weinberg <zackw@panix.com>
4190 * Make-lang.in (java/decl.o): Update dependencies.
4191 * decl.c: Include libfuncs.h, don't include toplev.h.
4193 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4195 * decl.c (init_decl_processing): exception_type_node,
4196 class_not_found_type_node, and no_class_def_found_type_node
4197 initialized. predef_filenames augmented accordingly.
4198 instinit_identifier_node initialized.
4199 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4200 * java-tree.h (enum java_tree_index): New entries
4201 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4202 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4203 (exception_type_node): New macro.
4204 (class_not_found_type_node): Likewise.
4205 (no_class_def_found_type_node): Likewise.
4206 (instinit_identifier_node): Likewise.
4207 (PREDEF_FILENAMES_SIZE): Adjusted.
4208 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4209 (struct lang_type): Fixed typo in bitfield name.
4210 (DECL_INSTINIT_P): New macro.
4211 (ID_INSTINIT_P): Likewise.
4212 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4214 * parse.y (encapsulate_with_try_catch): New function.
4215 (generate_instinit): Likewise.
4216 (build_instinit_invocation): Likewise.
4217 (ctors_unchecked_throws_clause_p): Likewise.
4218 (add_instance_initializer): Deleted.
4219 (build_instance_initializer): Likewise.
4220 (in_instance_initializer): Likewise.
4221 (check_method_redefinition): instinit$ not to be verified.
4222 (java_complete_expand_methods): Generate instinit$, simplified code.
4223 (build_dot_class_method): Eliminated unnecessary locals. Use
4224 encapsulate_with_try_catch, removed unnecessary code.
4225 (fix_constructors): New local iii. Use build_instinit_invocation.
4226 (patch_method_invocation): Added comment.
4227 (maybe_use_access_method): Don't consider instinit$.
4228 (find_applicable_accessible_methods_list): Shorten the search for
4230 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4231 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4232 (patch_throw_statement): Likewise. Fixed typo.
4234 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4237 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4238 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4240 (lang_specific_pre_link): Use set_input to set input_filename.
4242 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4243 (main): Fix definition.
4244 Strip `main' from classname.
4247 2001-08-11 Zack Weinberg <zackw@panix.com>
4249 * lex.h: Don't include setjmp.h. Don't define
4250 SET_FLOAT_HANDLER or prototype set_float_handler.
4252 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4254 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4255 `poplevel' in the right order.
4257 2001-08-09 Richard Henderson <rth@redhat.com>
4259 * Make-lang.in (class.o): Depend on TARGET_H.
4260 * class.c (emit_register_classes): Use target hooks instead of
4261 assemble_constructor and assemble_destructor.
4263 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4265 * check-init.c (flags.h): Include
4266 (check_init): Don't report uninitialized static class
4267 initialization flags, don't free bit index when doing static class
4268 initialization optimization.
4269 (check_for_initialization): Return type changed to `unsigned int.'
4270 (attach_initialized_static_class): New function.
4271 * class.c (add_method_1): Create the initialized static class
4273 (finish_class): Always emit deferred inline methods.
4274 * decl.c (emit_init_test_initialization): Moved to expr.c
4275 (complete_start_java_method): Don't traverse
4276 DECL_FUNCTION_INIT_TEST_TABLE.
4277 (lang_mark_tree): Mark hash tables in function decls.
4278 * expr.c (emit_init_test_initialization): Moved from decl.c.
4279 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4280 initialization flag, set DECL_CONTEXT and
4281 LOCAL_CLASS_INITIALIZATION_FLAG.
4282 (java_lang_expand_expr): Emit initialization code for static class
4283 initialized flags when entering block, if necessary.
4284 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4285 * java-tree.h (flag_optimize_sci): New global variable declaration.
4286 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4287 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4288 (LOCAL_FINAL_P): Fixed typo in comment.
4289 (FINAL_VARIABLE_P): Likewise.
4290 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4291 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4292 (struct lang_decl): New fields `ict', `smic' and `cif.'
4293 (check_for_initialization): New returned value for global.
4294 (attach_initialized_static_class): New global function.
4295 (STATIC_CLASS_INIT_OPT_P): New macro.
4296 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4297 * lang.c (java_decode_option): Handle
4298 `-fno-optimize-static-class-initialization'
4299 * parse.y (start_complete_expand_method): New function.
4300 (java_expand_method_bodies): Likewise.
4301 (attach_init_test_initialization_flags): Likewise.
4302 (adjust_init_test_initialization): Likewise.
4303 (emit_test_initialization): Likewise.
4304 (java_complete_expand_methods): Nullify abstract and native method
4306 (java_complete_expand_method): New locals `fbody', `block_body'
4307 and `exception_copy.' Reorganized: directly return on empty method
4308 bodies, call `start_complete_expand_method', remember definitely
4309 initialized static class in function, don't expand method bodies.
4310 (java_expand_classes): Call `java_expand_method_bodies' before
4311 `finish_class' when compiling to native.
4312 (resolve_expression_name): Use `orig' after building outer class
4314 (patch_invoke): Remember static method invocations.
4316 2001-08-06 Richard Henderson <rth@redhat.com>
4318 * class.c (emit_register_classes): Pass a symbol_ref and priority
4319 to assemble_constructor.
4321 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4323 * java-tree.h (all_class_filename): New macro.
4324 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4325 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4326 newly created IDENTIFIER_NODE to `all_class_filename.'
4328 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4330 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4331 Use ggc_add_tree_root to register roots.
4333 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4335 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4336 second operand calling check_init.
4337 * decl.c (complete_start_java_method): Swaped second and third
4338 arguments while creating WITH_CLEANUP_EXPR node.
4339 * jcf-write.c (generate_bytecode_insns): Use second operand
4340 instead of third when handling WITH_CLEANUP_EXPR.
4341 * parse.y (java_complete_lhs): Expand second operand of
4342 WITH_CLEANUP_EXPR nodes.
4343 (patch_synchronized_statement): Swaped second and third arguments
4344 while creating WITH_CLEANUP_EXPR node.
4346 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4348 * parse.y (create_interface): Avoid cyclic inheritance report when
4349 syntax error encountered during class definition.
4352 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4354 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4356 (lang_specific_pre_link): Use set_input to set input_filename.
4358 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4359 (main): Fix definition.
4360 Strip `main' from classname.
4363 2001-07-18 Tom Tromey <tromey@redhat.com>
4366 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4367 * lex.c (java_new_lexer): Use ICONV_CONST.
4368 (java_read_char): Likewise.
4369 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4370 (jv-scan$(exeext)): Likewise.
4372 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4374 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4375 * parse.y (check_class_interface_creation): Allow `private' if the
4376 enclosing is not an interface.
4377 (create_interface): Interface tagged public if the enclosing
4378 context is an interface.
4379 (create_class): Class tagged public if the enclosing context
4383 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4385 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4388 2001-07-14 Tim Josling <tej@melbpc.org.au>
4390 * check-init.c (check_init): Remove references to EXPON_EXPR.
4392 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4394 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4395 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4398 2001-07-13 Tom Tromey <tromey@redhat.com>
4400 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4403 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4405 * parse.y (patch_method_invocation): Don't override primary if one
4406 is already provided, but let this$<n> be built. Fixed comment.
4408 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4410 * parse.y (empty_statement:): Report empty statement error only
4411 when found at class declaration level.
4414 2001-07-12 Tom Tromey <tromey@redhat.com>
4416 * expr.c (expand_load_internal): New function.
4417 (LOAD_INTERNAL): Use it.
4419 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4421 * parse.y (verify_constructor_super): Compare anonymous class ctor
4422 args with `valid_method_invocation_conversion_p.'
4425 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4427 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4428 `-fsyntax-only.' Fixes PR java/3248
4430 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4432 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4434 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4436 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4437 current function is static. Fixes PR java/1970
4439 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4441 * parse.y (patch_method_invocation): Add enclosing context to ctor
4442 calls if necessary. Fixes PR java/2953
4444 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4446 * parse.y (resolve_package): Abort if qualified expression member
4448 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4451 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4453 * verify.c: Don't use // comments.
4455 2001-07-05 Tom Tromey <tromey@redhat.com>
4457 * lang.c (flag_assume_compiled): Removed.
4458 * java-tree.h (flag_assume_compiled): Removed.
4459 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4460 -fhash-synchronization, -fuse-divide-subroutine,
4461 -fcheck-references, -femit-class-file, -femit-class-files,
4462 -fassume-compiled. Updated --encoding information. Changed
4463 -foutput-class-dir to `-d'.
4465 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4467 * jcf-parse.c (parse_class_file): Add lineno parameter to
4468 debug_start_source_file call.
4470 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4472 * gcj.texi: Use gpl.texi.
4473 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4474 dependencies and use doc/include in search path.
4476 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4478 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4479 `this'. If so, don't build instance initializers.
4481 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4483 * parse.y (resolve_expression_name): Improved error message for
4484 inner class cases. Fixes PR java/1958
4486 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4488 * lang.c: #include diagnostic.h
4489 (lang_print_error): Add a `diagnostic_context *' parameter.
4490 (java_dummy_print): Likewise.
4491 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4493 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4495 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4496 * jcf.h (typedef struct JCF): New bitfield `finished.'
4497 (JCF_FINISH): Set `finished.'
4498 (JCF_ZERO): Reset `finished.'
4501 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4503 * parse.y (class_body_declaration:): Don't install empty instance
4507 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4509 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4510 (set_class_decl_access_flags): New function.
4511 * java-tree.h (set_class_decl_access_flags): New prototype.
4512 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4513 (parse_class_file): New local `decl_max_locals.' Take wide types
4514 into account to compute DECL_MAX_LOCALS.
4515 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4518 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4520 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4522 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4524 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4525 * parse.y (do_resolve_class): Moved comments out to leading comment
4526 section. Removed local `start', New local `_ht' and
4527 `circularity_hash.' Record `enclosing' in hash table and search
4528 it to detect circularity. Use `enclosing' as an argument to
4529 `lookup_cl.' Free the hash table when done.
4531 2001-06-19 Tom Tromey <tromey@redhat.com>
4533 * lex.c (java_read_char): Disallow invalid and overlong
4534 sequences. Fixes PR java/2319.
4536 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4538 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4540 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4542 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4543 arguments accordingly.
4545 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4547 * gcj.texi: Move contents to just after title page.
4549 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4551 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4553 (patch_incomplete_class_ref): Build the class ref, build the class
4554 init if necessary, complete the tree.
4557 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4559 * parse.y (lookup_field_wrapper): Test `name' code.
4560 (resolve_qualified_expression_name): Test `qual_wfl' code.
4561 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4562 handle `qual_wfl' by code.
4563 (maybe_build_primttype_type_ref): Test `wfl' code.
4565 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4567 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4569 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4570 the dvi file in the java directory.
4572 2001-05-25 Sam TH <sam@uchicago.edu>
4574 * gen-table.pl javaop.h jcf.h lex.h,
4575 parse.h: Fix header include guards.
4577 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4579 * jv-scan.c (version): Update copyright year.
4581 2001-05-21 Per Bothner <per@bothner.com>
4583 * jcf-parse.c (read_class): If class is from .class or .zip file
4584 and it's already been read, don't push/pop parser context.
4586 2001-05-18 Per Bothner <per@bothner.com>
4588 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4589 command line so the jvgenmain-generated main program comes first.
4591 2001-05-15 Tom Tromey <tromey@redhat.com>
4593 * class.c (build_utf8_ref): Don't generate identifier based on
4596 2001-05-12 Richard Henderson <rth@redhat.com>
4598 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4599 * expr.c (java_lang_expand_expr): Expand it.
4600 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4601 calling build_exception_object_ref.
4602 * parse.y (catch_clause_parameter): Likewise.
4603 (build_dot_class_method): Likewise.
4604 (try_reference_assignconv): Likewise.
4605 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4606 * jcf-write.c (generate_bytecode_insns): Likewise.
4608 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4610 * parse.y (build_unresolved_array_type): Set
4611 EXPR_WFL_QUALIFICATION on the newly created wfl.
4612 Fixes PR java/2538. Fixes PR java/2535.
4614 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4616 * parse.y (fix_constructors): Removed unnecessary assignment to
4617 local. Moved assignment to `this$<n>', fixed comments and
4619 (build_wfl_wrap): Fixed indentation.
4620 Fixes PR java/2598, java/2579 and java/2658.
4622 2001-05-03 Mo DeJong <mdejong@redhat.com>
4624 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4625 check for byte swap.
4627 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4629 * expr.c (build_class_init): Move MODIFY_EXPR
4630 outside of COND_EXPR. Remove variable `call'.
4632 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4634 * decl.c: NULL_PTR -> NULL.
4635 * jcf-write.c: Likewise.
4637 2001-05-01 Tom Tromey <tromey@redhat.com>
4639 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4640 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4641 * gcj.texi: Updated copyright text. Include fdl.texi.
4642 (Top): Link to new node.
4644 2001-05-01 Per Bothner <per@bothner.com>
4646 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4648 2001-05-01 Per Bothner <per@bothner.com>
4650 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4651 import_list contains the name, not the TREE_PURPOSE.
4653 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4655 * jcf-io.c (read_zip_member): Cast to long in comparison with
4658 * jvspec.c (lang_specific_driver): Initialize variables.
4660 * mangle.c (find_compression_record_match): Likewise.
4662 * typeck.c (build_null_signature): Provide static prototype. Mark
4663 parameter with ATTRIBUTE_UNUSED.
4665 * verify.c (verify_jvm_instructions): Initialize variable.
4667 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4669 * parse.y (do_resolve_class): Check for cyclic inheritance during
4670 inner class resolution.
4672 2001-04-27 Per Bothner <per@bothner.com>
4674 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4675 while iterating, since that could cause gc to lose stuff.
4677 2001-04-26 Per Bothner <per@bothner.com>
4679 Fix method search wrt scope of inner classes to match JLS2.
4680 * typeck.c (build_null_signature): New static function.
4681 (has_method): New function. Uses build_null_signature and lookup_do.
4682 * java-tree.h (has_method): New declaration.
4683 * parse.y (find_applicable_accessible_methods_list): Do not search
4684 context of inner classes here.
4685 (patch_method_invocation): Search scope, ie. current and outer clases,
4686 for method matching simple name, to find class.
4688 2001-04-26 Per Bothner <per@bothner.com>
4690 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4691 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4693 * constants.c (find_methodref_with_class_index): New function.
4694 (find_methodref_index): Use find_methodref_with_class_index.
4695 * java-tree.h (find_methodref_with_class_index): New declaration.
4696 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4697 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4698 If context changed from interface to class, don't use invokeinterface.
4700 2001-04-25 Per Bothner <per@bothner.com>
4702 * verify.c (verify_jvm_instructions): For field instructions,
4703 check that field index is valid. For invoke instructions, check that
4704 method index is valid.
4706 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4708 * config-lang.in (target_libs): Copy from $libgcj_saved.
4710 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4712 * decl.c (init_decl_processing): Add new class "protectionDomain"
4714 * class.c (make_class_data): Set initial value for "protectionDomain".
4716 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4718 * jvspec.c (lang_specific_driver): Fix memory allocation
4719 deficit, by using concat in lieu of xmalloc/sprintf.
4721 2001-04-20 Per Bothner <per@bothner.com>
4723 Fixes to compile multiple .class files at once.
4724 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4725 * java-tree.h (CLASS_PARSED_P): New macro.
4726 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4727 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4728 (read_class): Avoid some code duplication.
4729 Don't call JCF_FINISH for a .class file - might be needed later.
4730 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4731 rather than CLASS_LOADED_P, since latter implies class laid out.
4732 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4733 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4735 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4737 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4739 * boehm.c: Include toplev.h.
4741 2001-04-06 Tom Tromey <tromey@redhat.com>
4742 Alexandre Petit-Bianco <apbianco@redhat.com>
4744 Fix for PR gcj/1404 and PR gcj/2332:
4745 * parse.y (build_array_from_name): If we use the type_wfl then
4746 accumulate dimensions from the original type as well.
4747 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4749 2001-04-06 Tom Tromey <tromey@redhat.com>
4751 * parse.y (analyze_clinit_body): Return true if the second operand
4752 of a METHOD_EXPR is nonzero.
4754 2001-04-06 Tom Tromey <tromey@redhat.com>
4756 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4758 ($(srcdir)/java/parse.c): Likewise.
4760 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4762 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4763 (version-gcc): Initialized.
4764 (which-gcj): Likewise.
4766 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4768 * java-tree.h (struct lang_decl): New macro
4769 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4770 * parse.y (build_instance_initializer): New function.
4771 (add_instance_initializer): Use it.
4772 (java_fix_constructors): Set `current_class' before fix pass.
4773 (fix_constructors): Just return if already fixed. Move `super()'
4774 invocation ahead. Use `build_instance_initializer.'
4777 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4779 * parse.y (resolve_qualified_expression_name): Pass field's
4780 DECL_CONTEXT to `not_accessible_p.'
4781 (not_accessible_p): Changed parameters order in `inherits_from_p'
4784 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4786 * lang-options.h: Add flag_check_references.
4788 2001-04-04 Per Bothner <per@bothner.com>
4790 * java-tree.h (CONSTANT_VALUE_P): New macro.
4791 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4792 * parse.y (maybe_build_class_init_for_field): New static function.
4793 (resolve_expression_name, resolve_field_access): Use
4794 maybe_build_class_init_for_field instead of build_class_init
4795 This does not do the init if the field is compile-time-constant.
4796 (resolve_field_access): Simplify.
4798 * parse.y (fold_constant_for_init): Merge test into switch.
4800 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4802 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4804 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4806 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4808 * expr.c (pop_type_0): Save the result of the first
4809 lang_printable_name call in a scratch buffer, so it
4810 won't be clobbered by the second call.
4812 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4814 * parse-scan.y (array_type:): Rewritten.
4815 (type_declaration:): `empty_statement' replaces `SC_TK.'
4816 (class_member_declaration:): `empty statement' added.
4817 (method_body:): Simplified.
4818 (static_initializer:): Likewise.
4819 (primary_no_new_array:): Use `type_literals.'
4820 (type_literals:): New rule.
4821 (dims:): Set and update `bracket_count.'
4822 Fixes PR java/1074. Fixes PR java/2412.
4824 2001-03-28 Hans Boehm <boehm@acm.org>
4826 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4827 (get_boehm_type_descriptor): Set type on returned value to be a
4828 pointer length integer.
4830 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4832 * expr.c (pop_type_0): Call `concat' rather than building the
4834 (pop_type): Add format specifier in call to `error'.
4836 * parse.y (patch_method_invocation): Avoid casting away
4839 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4841 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4843 2001-03-28 Richard Henderson <rth@redhat.com>
4845 IA-64 ABI Exception Handling:
4846 * Make-lang.in (except.o): Don't depend on eh-common.h.
4847 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4848 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4849 [soft_exceptioninfo_call_node]: Remove.
4850 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4851 (end_java_method): No emit_handlers.
4852 * except.c (java_set_exception_lang_code): Remove.
4853 (method_init_exceptions): Don't call it.
4854 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4855 (build_exception_object_ref): New.
4856 (expand_end_java_handler): Update for except.h name changes.
4857 (emit_handlers, expand_resume_after_catch): Remove.
4858 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4859 (process_jvm_instruction): Use build_exception_object_ref.
4860 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4861 (soft_exceptioninfo_call_node): Remove.
4862 (build_exception_object_ref): Declare.
4863 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4864 soft_exceptioninfo_call_node. Move processing ...
4865 [EXC_PTR_EXPR]: ... here.
4866 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4867 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4868 (source_end_java_method): No java_set_exception_lang_code or
4870 (build_dot_class_method): Use build_exception_object_ref.
4871 (try_reference_assignconv): Check EXC_PTR_EXPR not
4872 soft_exceptioninfo_call_node.
4874 2001-03-28 Richard Henderson <rth@redhat.com>
4876 * java-tree.h (throw_node): Define as a single member of
4877 java_global_trees instead of a separate array.
4878 (JTI_THROW_NODE): New.
4879 * decl.c (throw_node): Don't declare.
4880 (init_decl_processing): Init a scalar throw_node.
4881 Don't register it for gc.
4882 * check-init.c (check_init): Reference scalar throw_node.
4883 * expr.c (build_java_athrow): Likewise.
4884 * jcf-write.c (generate_bytecode_insns): Likewise.
4885 * parse.h (BUILD_THROW): Likewise.
4887 2001-03-28 Richard Henderson <rth@redhat.com>
4889 * decl.c (end_java_method): Do not save and restore
4890 flag_non_call_exceptions.
4891 * parse.y (source_end_java_method): Likewise.
4892 * lang.c (flag_exceptions): Don't declare.
4893 (java_init_options): Set flag_non_call_exceptions. Set
4894 flag_exceptions here ...
4895 (java_init): ... not here.
4897 2001-03-27 Richard Henderson <rth@redhat.com>
4899 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4900 exceptions_via_longjmp.
4902 * lang.c (flag_new_exceptions): Don't declare it.
4903 (java_init_options): Or set it.
4905 2001-03-27 Richard Henderson <rth@redhat.com>
4907 * decl.c (end_java_method): Rename asynchronous_exceptions to
4908 flag_non_call_exceptions.
4909 * parse.y (source_end_java_method): Likewise.
4911 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4913 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4915 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4917 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4919 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4921 * parse.y (find_as_inner_class): Follow current package
4922 indications not to mistakingly load an unrelated class.
4924 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4926 * constants.c (PUTN): Use memcpy, not bcopy.
4928 * lex.c (java_read_char): Use memmove, not bcopy.
4930 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4932 2001-03-23 Per Bothner <per@bothner.com>
4934 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4935 macro for better error pin-pointing.
4936 * java-tree.h: Fix typo in comment.
4938 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4939 Don't include jsr/goto in exception range.
4940 Check if start and end of exception range are the same (also TRY_EXPR).
4941 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4942 However, do emit the following goto even if try_block is empty.
4943 Defer freeing exception_decl until after the finalizer, to make
4944 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4946 * parse.y (java_complete_lhs): If the try-clause is empty, just
4947 return the finally-clause and vice versa.
4949 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4951 * gcj.texi (Input Options): documented the check for attribute
4952 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4953 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4954 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4955 (jcf_parse): Check for the right classes archive if necessary.
4956 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4957 (jcf_parse_fields): Fixed indentation.
4958 * jcf-write.c (append_gcj_attribute): New function.
4959 (generate_classfile): Compute the attribute count, invoke
4960 `append_gcj_attribute'.
4961 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4962 turned into bit-fields. New bit-field `right_zip.'
4963 (JCF_ZERO): Set `right_zip' to zero.
4964 * lang-options.h (-fforce-classes-archive-check): Added flag.
4965 * lang.c (flag_force_classes_archive_check): New flag.
4966 (lang_f_options): New entry `force-classes-archive-check.'
4969 2001-02-07 Andrew Haley <aph@redhat.com>
4971 * gcj.texi (Configure-time Options): Add -fcheck-references.
4972 * expr.c (build_java_indirect_ref): New function.
4973 (java_check_reference): New function.
4974 (build_java_array_length_access): Use build_java_indirect_ref to
4975 check for null references.
4976 (build_java_arrayaccess): Likewise.
4977 (build_get_class): Likewise.
4978 (build_field_ref): Likewise.
4979 (invoke_build_dtable): Likewise.
4980 (build_invokeinterface): Likewise.
4981 * lang.c (lang_f_options): Add flag_check_references.
4982 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4983 * java-tree.h (flag_check_references): New variable.
4984 * lang.c (flag_check_references): Likewise.
4985 * parse.y (patch_invoke): Use java_check_reference.
4986 (patch_assignment): Allow for extra nesting in
4987 _Jv_CheckArrayStore.
4989 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4991 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4992 * lex.c (cxx_keywords): Likewise.
4994 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4996 * parse.y (qualify_ambiguous_name): Broaden `length'
4997 recognition. Help MODIFY_EXPR be resolved as expression names.
4998 Fixes PR java/2066. Fixes PR java/2400.
5000 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5002 * gjavah.c (process_file): Mark interface definitions with
5003 "__attribute__ ((java_interface))".
5005 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5007 * class.c (layout_class): Fixed push_super_field's second
5008 argument. Fixes PR java/2333.
5009 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5010 too early to lay innerclasses out.
5012 2001-03-20 Tom Tromey <tromey@redhat.com>
5013 Alexandre Petit-Bianco <apbianco@redhat.com>
5015 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5016 inside an array reference. Insertion of the array store check
5017 rewritten. Fixes PR java/2299.
5019 2001-03-20 Tom Tromey <tromey@redhat.com>
5021 * lex.c (java_read_unicode): Only accept leading `u's.
5023 2001-03-20 Tom Tromey <tromey@redhat.com>
5025 * jcf-parse.c (read_class): Initialize `class'.
5027 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5029 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5031 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5033 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5034 (layout_class): Likewise.
5035 (layout_class_method): Likewise.
5036 (emit_register_classes): Likewise.
5037 * decl.c (builtin_function): Likewise.
5038 (give_name_to_locals): Likewise.
5040 2001-03-19 Per Bothner <per@bothner.com>
5042 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5043 before trying to load an inner class.
5045 Fixes to process to command-line .class files in two passes.
5046 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5047 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5048 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5049 * class.c (is_compiled_class): Fix for renamed flag.
5050 * parse.y (maybe_create_class_interface_decl): Likewise.
5051 * jcf-parse.c (yyparse): Also set if compiling .class files.
5052 * jcf-parse.c (read_class); Read current_class.
5053 (jcf_parse): Make static.
5054 (load_inner_classes): New function, with code moved from jcf_parse,
5055 because we need to inner classes after the command-line files are read.
5056 (yyparse): Set finput to NULL when it doesn't need to be closed.
5057 Reduce use of main_jcf (basically only for archive) and
5058 use finput instead of main_jcf->read_state.
5059 Inline jcf_figure_file_type into yyparse.
5060 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5061 Defer load_inner_classes and parse_class_file to a second pass,
5062 after we've correctly mapped command-line .clas fiels to classes.
5063 (jcf_figure_file_type): Removed.
5064 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5065 (JCF_ZERO): Also clear zipd field.
5066 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5068 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5070 * jcf-parse.c (yyparse): Change ch from char * to char.
5072 2001-03-19 Per Bothner <per@bothner.com>
5074 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5075 Add constructed filelist-file at end, following -xjava. Thus any .o
5076 and library files are not affected by the -xjava. Also wrap
5077 explicit @FILE with -xjava and -xnone.
5079 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5081 * class.c (build_static_field_ref): Call make_decl_rtl() after
5082 setting the DECL_EXTERNAL flag.
5084 2001-03-17 Per Bothner <per@bothner.com>
5086 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5088 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5089 when result is is needed (target is STACK_TARGET).
5091 * parse.h (JDEP_SOLV): Removed.
5092 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5094 * parse.y (incomplete_class_list): Removed.
5095 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5096 It doesn't work if resolve_class changes the name of an array type
5097 that is on the list and then someone else looks for the modified name.
5098 Also, seems liable to break when compiling multiple source files at
5099 once. So the simplest is to just remove incomplete_class_list -
5100 it is only a minor space win and it is not even clear it saves time.
5102 * parse.y (resolve_class): Remove unneeded promote_type.
5104 2001-03-15 Per Bothner <per@bothner.com>
5106 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5107 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5108 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5109 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5111 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5112 * parse.y (java_expand_classes): Likewise.
5114 * parse.y (expand_start_java_method): Was only called once and had a
5115 misleading name, so inline in caller java_complete_expand_method.
5116 (enter_a_block): Likewise inline in enter_block and remove.
5118 Remove junk from when gcc/java was created (by copying from C/C++).
5119 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5120 (struct binding_level): Remove fields keep, keep_if_subblocks,
5121 more_cleanups_ok, have_cleanups (which have never been used).
5122 (pushlevel, poplevel): Remove related useless code.
5124 * class.c (make_class_data): The class_dtable_decl (i.e. the
5125 vtable for Class) should be external, except when compiling Class.
5127 * jvspec.c (lang_specific_driver): Fix -C handling.
5128 Check -save-temps to see if temp @FILE should be deleted.
5129 Follow-up to/fix for February 16 patch.
5131 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5132 (type_stack_dup): Remove no-longer neded error check.
5134 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5136 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5137 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5138 don't surround the element with 'N..E' if the type name is
5141 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5143 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5144 DECL_RTL_SET_P, etc.
5145 (make_method_value): Likewise.
5146 (get_dispatch_table): Likewise.
5148 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5150 2001-03-07 Tom Tromey <tromey@redhat.com>
5152 * config-lang.in (lang_requires): Define.
5154 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5156 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5159 2001-03-05 Per Bothner <per@bothner.com>
5161 Fix a problem where rest_of_decl_compilation applied to
5162 class_dtable_decl causes problems because it was done too early,
5163 before output file was opened.
5164 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5165 * class.c (class_dtable_decl): Add macro - element of class_roots.
5166 (make_class_data): Define class_dtable_decl.
5167 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5169 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5171 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5172 uses of 'boolean' with 'bool'.
5174 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5176 * lang-specs.h: Add zero initializer for cpp_spec field to all
5179 2001-02-16 Per Bothner <per@bothner.com>
5181 Handle compiling multiple input files at once, and @FILE syntax.
5182 * gcj.texi: Updated documentation to match.
5183 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5184 * jcf-parse.c (parse_source_file): Split into ...
5185 (parse_source_file_1): New function - and:
5186 (parse_source_file_2): New function.
5187 (yyparse): On -ffilelist-file, open and scan named file.
5188 On first pass over files, only do parse_source_file_1.
5189 A new second pass calls parse_source_file_2 for each file to compile.
5190 (init_jcf_parse): Call init_src_parse.
5191 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5192 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5193 as multiple input file combined in one compilation.
5194 * lang-options.h: Add -ffilelist-file
5195 * lang.c (flag_filelist_file): New flag variable.
5196 (lang_f_options): Handle -ffilelist-file.
5197 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5198 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5199 gclass_list - use global fields of src_parse_roots instead.
5200 * parse.y (src_parse_roots): New array.
5201 (incomplete_class_list, gclass_list): New macros.
5202 (push_parser_context, java_pop_parser_context,
5203 java_parser_context_resume): Don't fiddle with deleted fields.
5204 (various): Use incomplete_class gclass_list and global macros
5205 instead of parse_ctxt fields - the lists are global.
5206 (init_src_parse): New function.
5208 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5210 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5212 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5214 * parse.y (check_inner_class_access): Moved declaration of local
5215 `enclosing_decl_type' to the right location.
5217 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5219 * parse.y (parser_check_super_interface): Don't call
5220 check_pkg_class_access for an inner interface.
5221 (parser_check_super): Don't call check_pkg_class_access for inner
5223 (do_resolve_class): Simplify enclosing type loop. Don't call
5224 check_pkg_class_access if CL and DECL are not set.
5225 (find_in_imports_on_demand): Set DECL if class_type needed to be
5226 loaded. Don't call check_pkg_class_access for an inner class.
5227 (check_inner_class_access): Rewritten to implement member access
5228 rules as per spec 6.6.1.
5229 (check_pkg_class_access): Handle the empty package correctly.
5230 (in_same_package): New function. Determine if two classes are in the
5233 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5235 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5236 method into array types.
5237 * parse.y (patch_method_invocation): Bypass access check on clone call
5240 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5242 * expr.c (build_instanceof): Check for arrays when trying fold to
5245 2001-02-15 Jim Meyering <meyering@lucent.com>
5247 * Make-lang.in (java.install-common): Depend on `installdirs'.
5248 (java.install-info): Likewise.
5250 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5252 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5254 2001-02-14 Tom Tromey <tromey@redhat.com>
5255 Alexandre Petit-Bianco <apbianco@cygnus.com>
5257 Fix for PR java/1261.
5258 * typeck.c (build_java_array_type): Add public `clone' method to
5260 * parse.y (resolve_qualified_expression_name): Use current_class
5261 when checking for inaccessibility.
5262 (patch_method_invocation): Fixed error message when accessibility
5263 denied. Added `from_super' argument.
5265 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5267 * parse.y (resolve_class): Don't build a fake decl. Use the one
5269 * typeck.c (build_java_array_type): Build and assign decl to array
5272 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5274 * parse.y (not_accessible_p): Changed leading comment. Added extra
5275 `where' argument. Use it to enforce protected access rules.
5276 (resolve_qualified_expression_name): Added extra argument to
5278 (patch_method_invocation): Use argument `primary' to provide
5279 not_accessible_p with an extra argument.
5280 (lookup_method_invoke): Added extra argument to not_accessible_p.
5281 (search_applicable_method_list): Likewise.
5283 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5285 * parse.y (resolve_qualified_expression_name): Try to resolve as
5286 an inner class access only if `decl' is a TYPE_DECL.
5288 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5290 * decl.c (classdollar_identifier_node): Initialize.
5291 * java-tree.h (enum java_tree_index): New entry
5292 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5293 (classdollar_identifier_node): New macro.
5294 (ID_CLASSDOLLAR_P): Likewise.
5295 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5296 (build_dot_class_method_invocation): Likewise.
5297 (find_applicable_accessible_methods_list): `class$' can't be
5300 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5302 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5304 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5306 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5307 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5310 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5312 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5313 outside of the `__U' sequence too.
5314 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5317 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5319 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5321 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5323 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5324 (JVGENMAIN_OBJS): Likewise.
5325 * java-tree.h (append_gpp_mangled_name): New prototype.
5326 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5327 Removed cast calling `gcc_add_root.'
5328 * jvgenmain.c (mangle_obstack): New global, initialized.
5330 (do_mangle_class): Constify local `ptr.'
5331 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5332 append_gpp_mangle_name and update `count' if necessary.
5333 Use `mangle_obstack.'
5334 * mangle.c (append_unicode_mangled_name): Removed.
5335 (append_gpp_mangled_name): Likewise.
5336 (unicode_mangling_length): Likewise.
5337 (mangle_member_name): Return type set to `void.'
5338 (mangle_field_decl): Don't append `U' in escaped names.
5339 (mangle_method_decl): Likewise.
5340 (mangle_member_name): Just use `append_gpp_mangled_name.'
5341 * mangle_name.c: New file.
5343 2001-02-07 Per Bothner <per@bothner.com>
5345 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5347 * check-init.c (check_init): Don't call done_alternative after
5348 processing loop code, as a LOOP_EXPR never terminates normally.
5350 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5352 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5354 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5356 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5359 2001-02-06 Tom Tromey <tromey@redhat.com>
5361 * lex.c (java_new_lexer): Longer error message.
5363 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5364 Alexandre Petit-Bianco <apbianco@cygnus.com>
5366 * typeck.c (build_prim_array_type): Added leading comment.
5367 (build_java_array_type): Moved locals out of
5368 block. Always create the `data' field, fixed alignment to match
5371 2001-02-04 Tom Tromey <tromey@redhat.com>
5373 * expr.c (java_lang_expand_expr): Don't bother recomputing
5374 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5377 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5379 * parse.y (process_imports): Save the original name of the import
5380 for better error report.
5382 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5384 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5385 of macros used when compiling jvspec.c.
5386 * jvspec.c (lang_specific_driver): Link with the shared
5389 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5391 * check-init.c (check_init): Call internal_error instead of fatal.
5392 * expr.c (java_lang_expand_expr): Likewise.
5393 * jcf-parse.c (get_constant): Likewise.
5394 * mangle.c (java_mangle_decl): Likewise.
5395 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5396 (operator_string): Likewise.
5397 * check-init.c (check_init): Call abort instead of fatal.
5398 * class.c (build_class_ref): Likewise.
5399 * constants.c (write_constant_pool): Likewise.
5400 * decl.c (start_java_method): Likewise.
5401 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5402 (java_stack_dup, encode_newarray_type): Likewise.
5403 (build_java_array_length_access): Likewise.
5404 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5405 (build_java_soft_divmod, build_invokeinterface): Likewise.
5406 * java-tree.h (INNER_CLASS_P): Likewise.
5407 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5408 (give_name_to_class, get_class_constant): Likewise.
5409 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5410 (find_constant_index, generate_bytecode_conditional): Likewise.
5411 (generate_bytecode_insns, perform_relocations): Likewise.
5412 * lex.c (java_unget_unicode, java_lex): Likewise.
5413 * mangle.c (mangle_type, mangle_record_type): Likewise.
5414 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5415 (finish_mangling): Likewise.
5416 * parse.h (MARK_FINAL_PARMS): Likewise.
5417 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5418 (obtain_incomplete_type, java_complete_class): Likewise.
5419 (java_check_regular_methods, java_complete_expand_method): Likewise.
5420 (cut_identifier_in_qualified, check_deprecation): Likewise.
5421 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5422 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5423 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5424 * typeck.c (set_local_type, parse_signature_type): Likewise.
5425 (parse_signature_string, build_java_signature): Likewise;
5426 (set_java_signature): Likewise.
5427 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5428 * class.c (add_method): Call fatal_error instead of fatal.
5429 (build_static_field_ref): Likewise.
5430 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5431 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5432 * lex.c (java_new_new_lexer): Likewise.
5433 * jv-scan.c (main): Likewise.
5434 (fatal_error): Renamed from fatal.
5435 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5437 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5438 (yyparse): Likewise.
5439 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5440 * lex.c (java_get_line_col): Likewise.
5441 * jcf-parse.c (load_class): Make errors non-fatal.
5442 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5444 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5446 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5447 (error): Remove unused function.
5448 (main): Don't use "__attribute__ alias" on generated class symbol.
5450 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5452 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5454 * parse.y (finish_method_declaration): Code accounting for WFLed
5455 method DECL_NAMEs deleted.
5456 (check_abstract_method_definitions): Likewise.
5457 (resolve_type_during_patch): Layout resolved type.
5458 * typeck.c (lookup_do): Removed unused local.
5460 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5462 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5463 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5464 integer_negative_one_node.
5465 * expr.c (build_java_binop): Likewise.
5467 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5469 * zextract.c (read_zip_archive): Read file_offset before writing
5470 zipd and consequently clobbering the header contents.
5472 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5474 * Make-lang.in: Remove all dependencies on defaults.h.
5475 * decl.c: Don't include defaults.h.
5477 * parse.y: Likewise.
5479 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5481 * ChangeLog (2001-01-21): Fixed typo.
5482 * class.c (layout_class_method): Code accounting for WFLed
5483 method DECL_NAMEs deleted.
5484 * constant.c (find_methodref_index): Likewise.
5485 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5486 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5487 (struct lang_decl): New field `wfl'.
5488 (java_get_real_method_name): Prototype deleted.
5489 * mangle.c (mangle_method_decl): Code accounting for WFLed
5490 method DECL_NAMEs deleted.
5491 * parse.h (GET_METHOD_NAME): Macro deleted.
5492 * parse.y (reset_method_name): Deleted.
5493 (method_header): Set DECL_FUNCTION_WFL.
5494 (check_abstract_method_header): Code accounting for WFLed method
5496 (java_get_real_method_name): Deleted.
5497 (check_method_redefinition): Code accounting for WFLed method
5498 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5499 (java_check_regular_methods): Likewise.
5500 (java_check_abstract_methods): Likewise.
5501 (java_expand_classes): Don't call `reset_method_name.'
5502 (search_applicable_method_list): Use DECL_NAMEs instead of
5504 * typeck.c (lookup_do): Code accounting for WFLed method
5507 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5509 * lex.c (java_read_char): Check for EOF from getc first.
5511 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5513 * class.c (layout_class): Don't lay the superclass out if it's
5514 already being laid out.
5515 * jcf-parse.c (handle_innerclass_attribute): New function.
5516 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5517 handle_innerclasses_attribute.
5518 (jcf_parse): Don't load an innerclasses if it's already being
5520 * jcf-write.c (append_innerclass_attribute_entry): Static
5521 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5522 to be zero for anonymous classes.
5524 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5526 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5528 * jcf-parse.c (set_source_filename): Use
5529 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5531 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5533 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5534 gets a unique asm name.
5536 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5538 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5539 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5541 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5542 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5543 * parse.y (lookup_package_type_and_set_next): Deleted.
5544 (resolve_package): Removed unnecessary code.
5545 (find_applicable_accessible_methods_list): `finit$' can't be
5547 * verify.c (pop_argument_types): Added missing prototype.
5549 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5551 * config-lang.in: Disable java by default.
5553 2001-01-23 Tom Tromey <tromey@redhat.com>
5555 * gcj.texi (Copying): New node.
5556 Added copyright information.
5558 2001-01-21 Per Bothner <per@bothner.com>
5560 Various fixes to allow compiling a compressed .jar/.zip archive.
5561 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5562 (struct ZipFile): Add fields name and next (from ZipFileCache).
5563 (struct ZipDirectory): New field zipf points to owning ZipFile.
5564 * jcf.h (struct ZipDirectory): Add forward declaration.
5565 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5566 Remove seen_in_zip and zip_offset fields.
5567 (JCF_SEEN_IN_ZIP): New macro.
5568 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5569 * jcf-io.c: Change all ZipFileCache to ZipFile.
5570 (read_zip_member): New function.
5571 (open_in_zip): Call read_zip_member.
5572 * jcf-parse.c (find_in_current_zip): Remove function.
5573 (read_class): Merge in find_in_current_zip functionality.
5574 Call read_zip_member if needed.
5575 (parse_zip_file_entries): Use read_zip_member.
5576 (process_zip_dir): Update for removed and added JCF fields.
5577 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5579 2001-01-21 Per Bothner <per@bothner.com>
5581 Minor optimization of static ggc roots.
5582 * jcf-parse.c (parse_roots): New static field.
5583 (current_field, current_method, current_file_list): Replace by macros
5584 naming fields of parse_roots.
5585 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5586 * class.c (class_roots): New static field.
5587 (registered_class, fields_ident, info_ident, class_list):
5588 New macros naming fields of parse_roots.
5589 (build_static_field_ref): Don't register roots here.
5590 (layout_class): Static field list replaced by macro class_list.
5591 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5592 Initialize fields_ident and info_ident here.
5594 2001-01-21 Per Bothner <per@bothner.com>
5596 * jcf-parse.c (ggc_mark_jcf): New function.
5597 (init_jcf_parse): Register current_jcf as ggc root.
5599 2001-01-21 Per Bothner <per@bothner.com>
5601 * lang.c (put_decl_node): Print method's name.
5603 2001-01-21 Per Bothner <per@bothner.com>
5605 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5606 (verify_jvm_instructions): Use it, for better error messages on loads.
5608 2001-01-21 Per Bothner <per@bothner.com>
5610 * verify.c (merge_type_state): Still may have to merge even if
5611 LABEL_VERIFIED (label).
5613 2001-01-21 Per Bothner <per@bothner.com>
5615 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5616 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5618 2001-01-19 Per Bothner <per@bothner.com>
5620 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5621 if expeting an interface type. Refines Tom's change of 2000-09-12.
5623 2001-01-18 Per Bothner <per@bothner.com>
5625 * gcj.texi (Input Options): Mention .java files.
5627 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5629 * lang-options.h (-Wunsupported-jdk11): Removed.
5630 * lang.c (flag_not_overriding): Deleted.
5631 (flag_static_local_jdk1_1): Likewise.
5632 (lang_W_options): Removed "unsupported-jdk11" entry.
5633 * parse.y (java_check_methods): Removed dead code.
5635 2001-01-17 Tom Tromey <tromey@redhat.com>
5637 Changes suggested by Per Bothner:
5638 * gcj.texi (Input Options): Don't mention input files.
5639 (Code Generation): Updated --main information.
5640 (Invoking jcf-dump): Mention that --javap is incomplete.
5641 From Alexandre Petit-Bianco:
5642 (Warnings): Don't mention -Wunsupported-jdk11.
5644 (Compatibility): Mention JDK 1.2-ness of libraries.
5645 (Resources): Mention resources used when writing gcj.
5647 2001-01-17 Tom Tromey <tromey@redhat.com>
5649 * gcj.texi: New file.
5650 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5651 (java.info): Depend on gcj.info.
5652 (java/gcj.dvi): New target.
5653 (java.dvi): Depend on gcj.dvi.
5654 (java.install-info): Wrote.
5656 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5658 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5659 having called make_decl_rtl.
5661 2001-01-14 Per Bothner <per@bothner.com>
5663 Various patches to emit better messages on verification errors.
5664 * expr.c (push_type_0): Return error indication on stack overflow,
5665 instead of callinfg fatal.
5666 (push_type): Now just call push_type_0 (nd fatal on overflow).
5667 (pop_type_0): Return detailed error message (in a char** argument).
5668 (pop_type): If pop_type_0 fails, print error message.
5669 (pop_argument_types): Moved to verify.c.
5670 * verify.c (pop_argument_types): Moved from expr.c.
5671 Return a (possible) error message, rather than void.
5672 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5673 (verify_jvm_instruction): Use new macros, improving error messages.
5674 For case OPCODE_astore use object_ptr_type_node.
5675 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5676 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5678 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5679 constant, return body without wrapper. (Improves constant folding.)
5680 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5682 2001-01-13 Per Bothner <per@bothner.com>
5684 * expr.c (expand_java_field_op): Assigning to a final field outside
5685 an initializer does not violate JVM spec, so should be warning, not
5686 error. (Sun's verifier does not complain - though MicroSoft's does.)
5688 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5690 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5693 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5695 * parse.y (resolve_expression_name): Permit instance variables from
5696 enclosing context in super constructor call.
5697 (resolve_qualified_expression_name): Permit enclosing class's qualified
5698 "this" in super constructor call.
5700 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5702 * class.c (build_utf8_ref): Remove last argument in call to
5703 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5704 (build_class_ref): Likewise.
5705 (build_static_field_ref): Likewise.
5706 (get_dispatch_table): Likewise.
5707 (layout_class_method): Likewise.
5708 (emit_register_classes): Likewise.
5709 * constants.c (build_constant_data_ref): Likewise.
5710 * decl.c (builtin_function): Likewise.
5711 (create_primitive_vtable): Likewise.
5712 * expr.c (build_known_method_def): Likewise.
5713 (build_jni_stub): Likewise.
5714 (java_lang_expand_expr): Likewise.
5716 2001-01-10 Tom Tromey <tromey@redhat.com>
5718 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5720 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5722 * java-tree.h (lang_printable_name_wls): New prototype.
5723 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5724 rather than `current_class' to print type name. Don't prepend type
5725 names when printing constructor names.
5726 (lang_printable_name_wls): New function.
5727 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5728 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5729 * parse.y (patch_method_invocation): Message tuned for constructors.
5730 (not_accessible_p): Grant `private' access from within
5733 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5735 All files with updated copyright when applicable.
5736 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5737 * class.c (mangle_class_field): Function removed.
5738 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5739 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5740 (build_class_ref): Call `java_mangle_class_field' instead of
5741 `mangle_class_field.'
5742 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5743 (layout_class): Call `java_mangle_decl' instead of
5744 `mangle_static_field.'
5745 (cxx_keywords): Initialized static array moved to `lex.c.'
5746 (layout_class_method): Changed leading comment. Simplified to
5747 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5748 * decl.c (lang_mark_tree): Mark field `package_list.'
5749 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5750 (struct lang_type): New field `package_list.'
5751 (unicode_mangling_length): Prototype removed.
5752 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5753 emit_unicode_mangled_name): Likewise.
5754 (cxx_keyword_p): New prototype.
5755 (java_mangle_decl, java_mangle_class_field,
5756 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5757 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5759 * jvgenmain.c (main_method_prefix): Global variable removed.
5760 (main_method_suffix): Likewise.
5761 (do_mangle_classname): New function.
5762 (main): Call it. Format changed to accommodate new mangling scheme.
5763 * lex.c: (utf8_cmp): Conditionally prototyped.
5764 (cxx_keywords): Moved from class.c, conditionally defined.
5765 (utf8_cmp, cxx_keyword_p): Likewise.
5766 * mangle.c (obstack.h, ggc.h): Included.
5767 (mangle_field_decl): New function.
5768 (mangle_method_decl, mangle_type, mangle_pointer_type,
5769 mangle_array_type, mangle_record_type,
5770 find_compression_pointer_match, find_compression_array_match,
5771 find_compression_record_match,
5772 find_compression_array_template_match, set_type_package_list,
5773 entry_match_pointer_p, emit_compression_string, init_mangling,
5774 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5775 (mangle_obstack): New global.
5776 (MANGLE_RAW_STRING): New macro.
5777 (unicode_mangling_length): Turned static.
5778 (append_unicode_mangled_name): Renamed from
5779 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5780 replaces `obstack', removed from the parameter list.
5781 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5782 replaces parameter `obstack', removed from the parameter list. Call
5783 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5784 (append_gpp_mangled_classtype): Removed.
5785 (compression_table, compression_next): New static variables.
5786 * parse.y (temporary_obstack): Extern declaration removed.
5788 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5790 * parse.y (patch_binop): Compute missing type in error situations.
5792 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5794 * class.c (make_class_data): Push initial value for "arrayclass".
5795 * decl.c (init_decl_processing): Add new class field "arrayclass".
5797 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5799 From patha@softlab.ericsson.se:
5800 * parse.y (switch_label): Use build, not build1, to construct
5803 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5805 * lang.c (lang_decode_option): Change -MA to -MP.
5806 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5807 Update to new prototype; do quote targets.
5808 (jcf_dependency_write): Update.
5810 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5812 Shorten primitive array allocation path:
5813 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5814 to create new primitive arrays.
5815 * expr.c (build_newarray): If generating native code, call
5816 soft_newarray_node with a reference to the primitive TYPE identifier
5817 instead of type_value.
5819 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5821 Fix for PRs gcj/312 and gcj/253:
5822 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5823 dest if they arn't already.
5824 * class.c (layout_class): Call maybe_layout_super_class on
5825 superinterfaces also, but only if compiling from bytecode.
5828 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5831 2000-12-15 Tom Tromey <tromey@redhat.com>
5833 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5836 2000-12-14 Andrew Haley <aph@redhat.com>
5838 * boehm.c (mark_reference_fields): Change test to correctly detect
5841 2000-12-15 Andreas Jaeger <aj@suse.de>
5843 * config-lang.in (lang_dirs): Added.
5845 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5847 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5848 Credits go to rth for finding it.
5850 2000-12-13 Mike Stump <mrs@wrs.com>
5852 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5854 2000-11-07 Tom Tromey <tromey@cygnus.com>
5856 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5857 * lex.c (java_ignorable_control_p): Removed.
5858 (java_letter_or_digit_p): Removed.
5859 (java_start_char_p): New function.
5860 (java_read_char): Return `int', not `unicode_t'. Changed
5862 (java_read_unicode): Likewise.
5863 (java_read_unicode_collapsing_terminators): Likewise.
5864 (java_get_unicode): Likewise.
5865 (java_new_lexer): Initialize hit_eof.
5866 (java_parse_end_comment): Take `int' argument.
5867 (java_parse_doc_section): Likewise.
5868 (java_parse_escape_sequence): Don't allow backlash-newline.
5870 * lex.h (JAVA_DIGIT_P): Removed.
5871 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5872 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5873 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5874 (JAVA_PART_CHAR_P): New macro.
5876 (JAVA_CHAR_ERROR): Now -2.
5877 (java_lexer): New field `hit_eof'.
5878 * chartables.h: New file.
5879 * gen-table.pl: new file.
5881 2000-11-20 Tom Tromey <tromey@cygnus.com>
5882 Alexandre Petit-Bianco <apbianco@cygnus.com>
5884 * parse.y (java_complete_lhs): Only allow compound assignment of
5885 reference type if type is String.
5887 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5889 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5890 jcf-path.c: Likewise.
5892 2000-12-09 Anthony Green <green@redhat.com>
5894 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5895 filestart and filename_length as int values.
5897 2000-12-07 Mo DeJong <mdejong@redhat.com>
5899 * jcf-io.c (find_class): Correct the logic that tests to see if a
5900 .java file is newer than its .class file. The compiler was
5901 incorrectly printing a warning when file mod times were equal.
5903 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5905 * jvgenmain.c: Use ISPRINT not isascii.
5907 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5909 * parse.y (end_artificial_method_body): Fixed typo.
5911 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5913 * parse.y (patch_method_invocation): Pick the correct enclosing
5914 context when creating inner class instances.
5917 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5919 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5920 Update copyright year to 2000.
5922 2000-11-23 Anthony Green <green@redhat.com>
5924 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5925 Move current_file_list out of yyparse and make it static.
5927 * expr.c: Declare quick_stack and tree_list_free_list as static
5928 (init_expr_processing): Register quick_stack and
5929 tree_list_free_list roots.
5931 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5933 * parse.y (build_outer_field_access): New local `decl_ctx', use
5934 it. Check for field's context and current class immediate outer
5935 context inheritance.
5936 (outer_field_access_p): Consider fields inherited from the last
5938 (build_access_to_thisn): Stop at the last enclosing context if
5942 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5944 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5946 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5948 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5951 2000-11-20 Tom Tromey <tromey@cygnus.com>
5953 * jv-scan.c (help): Document --complexity.
5954 (options): Added --complexity.
5955 (flag_complexity): New global.
5956 (main): Call `report'.
5957 * parse-scan.y (complexity): New global.
5958 (if_then_statement, if_then_else_statement,
5959 if_then_else_statement_nsi, switch_block_statement_group,
5960 while_expression, do_statement, for_begin, continue_statement,
5961 throw_statement, catch_clause, finally, method_invocation,
5962 conditional_and_expression, conditional_or_expression,
5963 conditional_expression): Update complexity.
5964 (reset_report): Reset complexity.
5965 (report): New function.
5967 2000-11-20 Tom Tromey <tromey@cygnus.com>
5969 * lex.c (yylex): Added STRICT_TK case.
5970 * parse.y (STRICT_TK): Added.
5971 * parse-scan.y (STRICT_TK): Added.
5972 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5973 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5975 * keyword.h: Rebuilt.
5976 * keyword.gperf (strictfp): Added.
5978 2000-11-20 Tom Tromey <tromey@cygnus.com>
5980 * lex.c (yylex): Recognize floating point constants with leading
5983 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5985 * java-tree.h (cyclic_inheritance_report): Constify.
5986 * parse.y (cyclic_inheritance_report): Likewise.
5988 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5990 * parse.y (goal): Remove call to ggc_add_string_root.
5992 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5994 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5995 Create string in scratch buffer, then pass to build_string.
5997 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5999 * parse.y (issue_warning_error_from_context): Add
6002 2000-11-11 Anthony Green <green@redhat.com>
6004 * jcf-parse.c (process_zip_dir): Add finput parameter.
6005 (jcf_figure_file_type): Call process_zip_dir with appropriate
6008 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6010 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6011 * jcf-parse.c (jcf_figure_file_type): Likewise.
6013 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6015 * parse.y (create_new_parser_context): Use memset () instead of
6018 2000-11-08 Tom Tromey <tromey@cygnus.com>
6020 * gjavah.c (process_file): Only include gcj/cni.h when generating
6023 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6025 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6026 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6027 instead of bzero ().
6029 2000-11-05 Tom Tromey <tromey@cygnus.com>
6031 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6032 * lex.c (IS_ZERO): New define.
6033 (java_perform_atof): Error on floating point underflow.
6035 2000-11-04 Tom Tromey <tromey@cygnus.com>
6037 * lex.c (java_parse_escape_sequence): Only read two octal
6038 characters if the first one is greater than 3. Don't allow
6039 "octal" numbers to include the digits 8 or 9.
6041 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6043 * Make-lang.in (java.distdir): Remove.
6045 2000-11-03 Tom Tromey <tromey@cygnus.com>
6047 * Make-lang.in (java.dvi): New target.
6048 Partial fix for PR other/567.
6050 * lang-options.h: Mention -Wout-of-date.
6051 * jcf-dump.c (flag_newer): New global.
6052 * gjavah.c (flag_newer): New global.
6053 * jcf-io.c (find_class): Only warn when flag_newer set.
6054 * lang.c (flag_newer): New global.
6055 (struct string_option): New declaration.
6056 (lang_W_options): New global.
6057 (process_option_with_no): New function.
6058 (lang_decode_option): Use it.
6060 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6061 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6064 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6065 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6066 * lex.c (java_read_unicode): Removed `term_context' argument.
6067 Recognize any number of `u' in `\u'.
6068 (java_read_unicode_collapsing_terminators): New function.
6069 (java_get_unicode): Use it.
6070 (java_lineterminator): Removed.
6071 (yylex): Produce error if character literal is newline or single
6072 quote. Return if eof found in middle of `//' comment. EOF in
6073 `//' comment is only an error if pedantic.
6074 (java_ignorable_control_p): New function.
6075 (java_parse_end_comment): Return if eof found in middle of
6078 * jv-scan.c (pedantic): New global.
6080 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6082 * parse.y (outer_field_access_p): Inherited fields aren't
6083 consider outer fields.
6084 (maybe_build_thisn_access_method): Use
6085 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6086 (resolve_expression_name): Trigger an error if a static field
6087 is being accessed as an outer field.
6089 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6091 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6094 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6096 * Make-lang.in: Move all build rules here from Makefile.in,
6097 adapt to new context. Wrap all rules that change the current
6098 directory in parentheses. Expunge all references to $(P).
6099 When one command depends on another and they're run all at
6100 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6101 all object-file generation rules. Delete obsolete variables.
6103 * Makefile.in: Delete.
6104 * config-lang.in: Delete outputs= line.
6106 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6108 * parse.y (patch_method_invocation): NULLify this_arg when already
6110 (maybe_use_access_method): Handle call to methods unrelated to the
6111 current class. Fixed comment.
6114 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6116 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6119 2000-10-24 Tom Tromey <tromey@cygnus.com>
6121 * lex.c (java_new_lexer): Initialize new fields. Work around
6122 broken iconv() implementations.
6123 (java_read_char): Swap bytes if required. Use fallback decoder if
6125 (byteswap_init, need_byteswap): New globals.
6126 (java_destroy_lexer): Only close iconv handle if it is in use.
6127 * lex.h (java_lexer): New fields read_anything, byte_swap,
6129 Made out_buffer unsigned.
6131 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6133 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6134 where an enclosing context can be set on the jdep.
6135 (do_resolve_class): Fixed identation.
6137 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6139 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6141 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6144 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6146 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6148 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6150 * jcf-write.c (OP1): Update `last_bc'.
6151 (struct jcf_block): Fixed indentation and typo in comments. New
6153 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6154 follows `monitorenter'.
6155 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6159 2000-10-16 Tom Tromey <tromey@cygnus.com>
6161 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6162 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6163 * lang-options.h: Added -MA, -MT, -MF..
6164 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6165 (DEPEND_TARGET_SET): New macro.
6166 (DEPEND_FILE_ALREADY_SET): Likewise.
6167 (init_parse): Handle new flags.
6168 * jcf.h (jcf_dependency_print_dummies): Declare.
6169 * Make-lang.in (s-java): Added mkdeps.o.
6170 * Makefile.in (BACKEND): Added mkdeps.o.
6171 (../gcjh$(exeext)): Added mkdeps.o.
6172 (../jcf-dump$(exeext)): Added mkdeps.o.
6173 * jcf-depend.c: Include mkdeps.h.
6174 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6175 add_entry): Removed.
6176 (jcf_dependency_reset): Rewrote.
6177 (dependencies): New global.
6178 (jcf_dependency_set_target): Rewrote.
6179 (jcf_dependency_add_target): Likewise.
6180 (jcf_dependency_add_file): Likewise.
6182 (print_ents): Removed.
6183 (jcf_dependency_write): Rewrote.
6184 (print_dummies): New global.
6185 (jcf_dependency_print_dummies): New function
6186 (jcf_dependency_write): Call deps_dummy_targets if required.
6188 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6190 * gjavah.c (add_class_decl): Removed unused variables `tname',
6191 `tlen' and `name_index'.
6192 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6193 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6194 in `wfl_operator' with value.
6195 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6196 (jcf_figure_file_type): Fixed identation.
6197 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6198 * parse.y (analyze_clinit_body): New function.
6199 (static_initializer:): Reset `current_static_block'.
6200 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6201 `wfl_operator' with new value.
6202 (lookup_cl): Use EXPR_WFL_FILENAME.
6203 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6204 analyze_clinit_body.
6205 (build_outer_field_access): Access to this$<n> built from
6206 current_class, not its outer context.
6207 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6208 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6209 (patch_method_invocation): Use `is_static_flag' when already
6211 (patch_newarray): Removed assignment in ternary operator.
6213 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6215 * except.c (free_eh_ranges): Don't free `whole_range'.
6217 2000-10-15 Anthony Green <green@redhat.com>
6219 * decl.c (init_decl_processing): Call init_class_processing before
6222 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6224 * check-init.c (check_init): Fixed leading comment. Use
6226 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6227 (give_name_to_locals): Likewise.
6228 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6229 fields in lang_decl_var.
6230 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6231 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6232 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6233 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6234 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6235 (LOCAL_FINAL): Rewritten.
6236 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6237 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6238 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6239 `init_final' fields.
6240 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6241 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6242 (TYPE_HAS_FINAL_VARIABLE): New macro.
6243 (struct lang_type): Added `afv' field.
6244 * parse.y (check_static_final_variable_assignment_flag): New function.
6245 (reset_static_final_variable_assignment_flag): Likewise.
6246 (check_final_variable_local_assignment_flag): Likewise.
6247 (reset_final_variable_local_assignment_flag): Likewise.
6248 (check_final_variable_indirect_assignment): Likewise.
6249 (check_final_variable_global_assignment_flag): Likewise.
6250 (add_inner_class_fields): Use LOCAL_FINAL_P.
6251 (register_fields): Handle local finals and final variables.
6252 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6253 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6254 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6256 (java_complete_expand_methods): Loop to set
6257 TYPE_HAS_FINAL_VARIABLE. Call
6258 `reset_final_variable_local_assignment_flag' and
6259 `check_final_variable_local_assignment_flag' accordingly before
6260 and after constructor expansion. Call
6261 `reset_static_final_variable_assignment_flag'
6262 before expanding <clinit> and after call
6263 `check_static_final_variable_assignment_flag' if the
6264 current_class isn't an interface. After all methods have been
6265 expanded, call `check_final_variable_global_assignment_flag' and
6266 `check_static_final_variable_assignment_flag' if the current class
6268 (maybe_yank_clinit): Fixed typo in comment.
6269 (build_outer_field_access_methods): Removed old sanity check. Use
6270 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6271 Don't create access methods for finals.
6272 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6273 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6274 existing DECL_INIT has been processed.
6275 (java_complete_lhs): Likewise.
6276 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6277 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6279 (patch_assignment): Use LOCAL_FINAL_P.
6280 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6281 DECL_INITIAL is nullified.
6284 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6286 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6288 * Makefile.in (parse.c, parse-scan.c): Likewise.
6290 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6292 * class.c (temporary_obstack): Remove.
6293 (make_class): Don't mess with obstascks.
6294 (push_class): Likewise.
6295 (set_super_info): Likewise.
6296 (add_method_1): Likewise.
6297 (add_method): Likewise.
6298 (add_field): Likewise.
6299 (build_utf8_ref): Likewise.
6300 (build_class_ref): Likewise.
6301 (build_static_field_ref): Likewise.
6302 (finish_class): Likewise.
6303 (push_super_field): Likewise.
6304 (layout_class): Likewise.
6305 (layout_class_methods): Likewise.
6306 (init_class_processing): Likewise.
6307 * constants.c (get_tag_node): Likewise.
6308 (build_constant_data_ref): Likewise.
6309 * decl.c (ggc_p): Remove.
6310 (copy_lang_decl): Use ggc_alloc.
6311 (complete_start_java_method): Don't mess with obstacks.
6312 (start_java_method): Likewise.
6313 (end_java_method): Likewise.
6314 * except.c (link_handler): Use xmalloc.
6315 (free_eh_ranges): New function.
6316 (method_init_exceptions): Use it.
6317 (add_handler): Use xmalloc.
6318 (expand_start_java_handler): Don't mess with obstacks.
6319 (prepare_eh_table_type): Likewise.
6320 (expand_end_java_handler): Likewise.
6321 * expr.c (push_value): Likewise.
6322 (create_label_decl): Likewise.
6323 (build_jni_stub): Likewise.
6324 (java_lang_expand_expr): Likewise.
6325 (note_instructions): Use xrealloc.
6326 (java_push_constant_from_pool): Don't mess with obstacks.
6327 (process_jvm_instruction): Likewise.
6328 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6330 * jcf-parse.c (get_constant): Don't mess with obstacks.
6331 (read_class): Likewise.
6332 (jcf_parse): Likewise.
6333 * lex.c (expression_obstack): Remove.
6334 (java_lex): Don't use obstack_free.
6335 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6336 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6337 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6338 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6339 * parse.y (gaol): Add more GC roots.
6340 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6341 (lookup_field_wrapper): Likewise.
6342 (obtain_incomplete_type): Don't mess with obstacks.
6343 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6345 (craft_constructor): Don't mess with obstacks.
6346 (safe_layout_class): Likewise.
6347 (java_complete_class): Likewise.
6348 (source_end_java_method): Likewise.
6349 (build_outer_field_access_methods): Likewise.
6350 (build_outer_method_access_method): Likewise.
6351 (maybe_build_thisn_access_method): Likewise.
6352 (build_dot_class_method_invocation): Likewise.
6353 (java_complete_tree): Likewise.
6354 (java_complete_lhs): Likewise.
6355 (do_merge_string_cste): Likewise.
6356 (patch_string_cst): Likewise.
6357 (array_constructor_check_entry): Likewise.
6358 * typeck.c (build_java_array_type): Likewise.
6359 (parse_signature_string): Likewise.
6360 (build_java_signature): Likewise.
6362 2000-10-12 Tom Tromey <tromey@cygnus.com>
6365 * gjavah.c (add_class_decl): Don't special-case inner classes.
6366 (add_namelet): Likewise.
6368 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6370 * java-tree.h: Constify current_encoding.
6371 * lang.c: Constify current_encoding.
6373 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6375 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6376 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6378 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6380 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6381 patch. Fixes gcj/340.
6383 2000-10-10 Tom Tromey <tromey@cygnus.com>
6385 * lex.c (java_new_lexer): Initialize out_first and out_last
6387 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6389 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6391 * parse.y (pop_current_osb): New function.
6392 (array_type:): Use `dims:', changed actions
6393 accordingly. Suggested by Anthony Green.
6394 (array_creation_expression:): Used pop_current_osb.
6395 (cast_expression:): Likewise.
6396 (search_applicable_method_list): Fixed indentation.
6398 2000-10-08 Anthony Green <green@redhat.com>
6400 * parse.y (array_type_literal): Remove production.
6401 (type_literals): Refer to array_type, not array_type_literal.
6403 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6405 Patch contributed by Corey Minyard.
6406 * decl.c (check_local_named_variable): New function.
6407 (tree check_local_unnamed_variable): Likewise.
6408 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6410 2000-10-07 Anthony Green <green@redhat.com>
6412 * class.c (layout_class): Handle case where superclass can't be
6415 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6417 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6420 2000-10-05 Tom Tromey <tromey@cygnus.com>
6422 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6423 * jvgenmain.c (class_mangling_prefix): Removed.
6424 (class_mangling_suffix): New global.
6426 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6428 (print_method_info): Handle overrides for static and final
6430 (process_file): Generate declaration for class object field.
6431 * class.c (cxx_keywords): New array.
6432 (utf8_cmp): New function.
6433 (cxx_keyword_p): New function.
6434 (layout_class_method): Mangle C++ keywords by appending `$'.
6435 (mangle_field): New function.
6436 (mangle_class_field): Use mangle_field. Mangle class name as
6438 (mangle_static_field): Use mangle_field.
6440 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6442 * decl.c (find_local_variable): Removed uncessary type check and
6443 fixed range check typo. From Corey Minyard.
6445 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6447 * decl.c (give_name_to_locals): New local `code_offset'. Call
6448 `maybe_adjust_start_pc'.
6449 * expr.c (note_instructions): New function.
6450 (expand_byte_code): Don't collect insn starts here.
6451 (peek_opcode_at_pc): New function.
6452 (maybe_adjust_start_pc): Likewise.
6453 * java-tree.h (maybe_adjust_start_pc): Declare.
6454 (note_instructions): Likewise.
6455 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6457 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6459 * parse.y (field_access:): Fixed indentation.
6460 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6462 2000-09-07 Tom Tromey <tromey@cygnus.com>
6465 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6466 JPRIMITIVE_TYPE_P, for arithmetic operators.
6467 (patch_method_invocation): Indentation fix.
6468 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6469 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6470 (do_unary_numeric_promotion): Cleaned up code.
6471 (valid_cast_to_p): Handle boolean correctly.
6473 2000-09-27 Tom Tromey <tromey@cygnus.com>
6475 * lex.c (java_read_unicode): Reset bs_count when finished with
6478 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6481 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6482 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6483 (typeck.o): Depend on ggc.h.
6484 * class.c (add_method_1): Use GC functions for allocation.
6485 (init_class_processing): Register roots.
6486 * decl.c (ggc_p): Set to 1.
6487 (pending_local_decls): Make it static.
6488 (push_jvm_slot): Use GC functions for allocation.
6489 (init_decl_processing): Register roots.
6490 (give_name_to_locals): Use GC functions for allocation.
6491 (lang_mark_tree): New function.
6492 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6493 functions for allocation.
6494 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6495 * lex.c (java_lex): Use build_string, rather than replicating it
6497 * parse.y (goal): Add more roots.
6498 (mark_parser_ctxt): New function.
6499 * typeck.c: Include ggc.h.
6501 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6503 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6504 contains something else than MODIFY_EXPR.
6506 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6508 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6509 * Makefile.in (parse.o): Depend on ggc.h.
6510 (class.o): Likewise.
6511 (constants.o): Likewise.
6514 (jcf-parse.o): Likewise.
6515 (jcf-write.o): Likewise.
6516 (mangle.o): Likewise.
6517 * class.c: Include ggc.h.
6518 (build_static_field_ref): Register GC roots.
6519 (layout_class): Likewise.
6520 (init_class_processing): Likewise.
6521 * constants.c: Include ggc.h.
6522 (current_constant_pool_data_ref): Remove.
6523 (tag_nodes): Move it to ...
6524 (get_tag_node): ... here. Register GC roots.
6525 * decl.c: Include ggc.h. Remove many global tree definitions.
6526 (throw_node): Define.
6527 (java_global_trees): Likewise.
6528 (predef_filenames): Make the size a constant.
6529 (init_decl_processing): Adjust accordingly.
6530 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6531 * expr.c: Include ggc.h.
6532 (init_expr_processing): Register GC roots.
6533 (build_invokeinterface): Likewise.
6534 * java-tree.h: Replace extern tree declarations with macros.
6535 (java_global_trees): New variable.
6536 (java_tree_index): New enumeration.
6537 (init_jcf_parse): Declare.
6538 * jcf-parse.c: Include ggc.h.
6539 (current_class): Remove declaration.
6540 (main_class): Likewise.
6541 (all_class_list): Likewise.
6542 (predefined_filename_p): Adjust for constant size of
6544 (init_jcf_parse): New function.
6545 * jcf-write.c: Include ggc.h.
6546 (generate_classfile): Register GC roots.
6547 (append_synthetic_attribute): Likewise.
6548 (append_innerclass_attribute_entry): Likewise.
6549 * lang.c: Include ggc.h.
6550 (lang_print_error): Register GC roots.
6551 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6553 * parse.y: Include ggc.h.
6554 (wfl_operator): Remove.
6555 (goal): Register GC roots.
6556 (java_pop_parser_context): Adjust for new field names.
6557 (java_parser_context_save_global): Likewse.
6558 (java_parser_context_restore_global): Likewise.
6559 (java_parser_context_suspend): Likewise.
6560 (java_parser_context_resume): Likewise.
6561 (verify_constructor_circularity): Register GC roots.
6562 (lookup_cl): Likewise.
6563 (java_reorder_fields): Likewise.
6564 (build_current_this): Likewise.
6565 (class_in_current_package): Likewise.
6566 (argument_types_convertible): Likewise.
6567 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6569 2000-09-14 Tom Tromey <tromey@cygnus.com>
6571 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6573 2000-09-13 Tom Tromey <tromey@cygnus.com>
6575 * jcf-parse.c: Include <locale.h>.
6576 * jv-scan.c: Include <locale.h>.
6578 2000-09-12 Tom Tromey <tromey@cygnus.com>
6580 * expr.c (pop_type_0): Return `Object' if trying to merge two
6582 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6583 interface types; `Object' is always a valid supertype.
6585 2000-09-12 Tom Tromey <tromey@cygnus.com>
6588 * jv-scan.c (help): Document --encoding.
6589 (options): Added `encoding' entry.
6590 (OPT_ENCODING): New define.
6591 (main): Handle --encoding.
6592 Include <langinfo.h> if nl_langinfo exists.
6593 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6595 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6596 (parse_source_file): Correctly call java_init_lex. Added `finput'
6597 argument. Use nl_langinfo to determine default encoding.
6598 * java-tree.h (current_encoding): Declare.
6599 * parse.y (java_parser_context_restore_global): Don't restore
6601 (java_parser_context_save_global): Don't set `finput' field.
6602 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6604 * lang.c (current_encoding): New global.
6605 (lang_decode_option): Recognize `-fencoding='.
6606 (finish_parse): Don't close finput.
6607 * parse.h (struct parser_ctxt): Removed `finput' and
6608 `unget_utf8_value' fields. Added `lexer' field.
6609 (java_init_lex): Fixed declaration.
6610 * lex.c (java_new_lexer): New function.
6611 (java_destroy_lexer): Likewise.
6612 (java_read_char): Added `lex' argument. Handle iconv case.
6613 (java_read_unicode): Added `lex' argument. Count backslashes in
6615 (java_init_lex): Added `finput' and `encoding' arguments. Set
6616 `lexer' field in ctxp.
6617 (BAD_UTF8_VALUE): Removed.
6618 (java_lex): Handle seeing UEOF in the middle of a string literal.
6619 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6620 (java_lexer): New structure.
6623 (DEFAULT_ENCODING): New define.
6624 (java_destroy_lexer): Declare.
6626 2000-09-12 Tom Tromey <tromey@cygnus.com>
6629 * lex.c (java_init_lex): Initialize java_io_serializable.
6630 * parse.y (java_io_serializable): New global.
6631 (valid_ref_assignconv_cast_p): An array can be cast to
6634 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6636 * decl.c, expr.c: Include defaults.h if not already included.
6637 Don't define the *_TYPE_SIZE macros.
6639 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6641 * typeck.c (build_java_array_type): Correct first parameter
6642 in ADJUST_FIELD_ALIGN invocation.
6644 2000-09-06 Tom Tromey <tromey@cygnus.com>
6646 * lang-specs.h: Also recognize `-femit-class-files'.
6648 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6650 * verify.c (merge_types): Load the types to merge if necessary.
6652 2000-09-02 Anthony Green <green@redhat.com>
6654 * jcf-io.c: Include zlib.h.
6655 (open_in_zip): Read compressed class file archives.
6656 * zipfile.h (ZipDirectory): Add uncompressed_size and
6657 compression_method fields.
6658 * zextract.c (read_zip_archive): Collect file compression info.
6660 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6662 * parse.y (do_resolve_class): Also explore superclasses of
6663 intermediate enclosing contexts when searching for inner classes.
6665 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6667 * parse.y (variable_declarator_id:): Better error message.
6668 (expression_statement:): Use YYNOT_TWICE.
6669 (cast_expression:): Likewise.
6670 (assignment:): Likewise.
6672 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6674 * parse.y (do_merge_string_cste): New locals. Create new
6675 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6677 2000-08-07 Hans Boehm <boehm@acm.org>
6679 * boehm.c (mark_reference_fields): Set marking bits for all words in
6680 a multiple-word record.
6681 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6684 2000-08-31 Mike Stump <mrs@wrs.com>
6686 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6687 jcf-dump$(exeext)): Make parallel safe.
6689 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6691 * jcf-parse.c (set_source_filename): Constify a char *.
6692 * jcf-write.c (append_innerclasses_attribute,
6693 make_class_file_name): Constify a char *. Don't recycle a
6694 variable for an unrelated purpose.
6695 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6696 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6698 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6700 * expr.c (can_widen_reference_to): Fixed indentation.
6701 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6702 * parse.y: `finit$' replaces `$finit$' in comments.
6703 (try_builtin_assignconv): Fixed leading comment.
6705 2000-08-25 Greg McGary <greg@mcgary.org>
6707 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6709 2000-08-24 Greg McGary <greg@mcgary.org>
6711 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6712 * parse.y (BINOP_LOOKUP): Likewise.
6714 2000-08-22 Andrew Haley <aph@cygnus.com>
6716 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6717 sign extending. Fixes gcj/321.
6718 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6719 combining to make a jlong. Fixes gcj/321.
6721 2000-08-21 Nix <nix@esperi.demon.co.uk>
6723 * lang-specs.h: Do not process -o or run the assembler if
6726 2000-08-16 Andrew Haley <aph@cygnus.com>
6728 * typeck.c (build_java_array_type): Rewrite code to do array
6729 alignment. Take into account back-end macros when aligning array
6730 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6731 user to set alignment. Fixes gcj/252 and 160.
6733 2000-08-09 Tom Tromey <tromey@cygnus.com>
6735 * parse.y (check_abstract_method_definitions): Now return `int'.
6736 Check implemented interfaces. Fixes PR gcj/305.
6738 * parse.y (patch_switch_statement): Disallow `long' in switch
6739 expressions. Fixes PR gcj/310.
6741 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6743 * decl.c (finit_leg_identifier_node): New global.
6744 (init_decl_processing): Use `finit$' to initialize
6745 finit_identifier_node. Use `$finit$' to initialize
6746 finit_leg_identifier_node.
6747 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6748 * java-tree.h (finit_identifier_node): Changed attached comment.
6749 (finit_leg_identifier_node): New declaration.
6750 (ID_FINIT_P): Take finit_identifier_node and
6751 finit_leg_identifier_node into account. This is a backward
6754 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6756 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6758 (generate_bytecode_insns): Check `nargs' before emitting it.
6759 * verify.c (merge_type_state): Fixed typo.
6760 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6761 generate_bytecode_{conditional,insns}.
6763 2000-08-13 Anthony Green <green@redhat.com>
6765 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6768 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6770 * class.c (maybe_layout_super_class): Fixed indentation.
6771 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6772 (java_check_methods): New function declaration.
6773 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6774 instead of `str_ptr'.
6775 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6776 of a `invokeinterface' at the right time.
6777 * parse.h (WFL_STRIP_BRACKET): New macro.
6778 (SET_TYPE_FOR_RESOLUTION): Use it.
6779 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6780 (check_class_interface_creation): Don't check for cross package
6781 innerclass name clashes.
6782 (method_header): Behave properly if MDECL is `error_mark_node'.
6783 (method_declarator): Return `error_mark_node' if bogus current
6785 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6786 (resolve_and_layout): New local `decl_type', set and used. Call
6788 (java_check_methods): New method.
6789 (java_layout_classes): Use it.
6790 (resolve_qualified_expression_name): No EH check necessary in
6792 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6794 (patch_assignment): Set DECL_INITIAL on integral final local.
6796 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6798 * java-tree.h (flag_extraneous_semicolon): New extern.
6799 * lang-options.h: (-Wextraneous-semicolon): New option.
6800 * lang.c (flag_redundant): Fixed typo in leading comment.
6801 (flag_extraneous_semicolon): New global.
6802 (lang_decode_option): Set `flag_extraneous_semicolon' when
6803 -Wall. Decode `-Wextraneous-semicolon'.
6804 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6805 `empty_statement' rule.
6806 (class_body_declaration): Likewise.
6807 (method_body:): Accept `;' as a method body.
6808 (static_initializer:): Removed `SC_TK' hack.
6809 (constructor_block_end:): Likewise.
6810 (empty_statement:): Report deprecated empty declaration. Fixes
6813 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6815 * parse.y (build_dot_class_method_invocation): Changed parameter
6816 name to `type'. Build signature from `type' and convert it to a
6817 STRING_CST if it's an array.
6818 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6819 to use `ref_type' directly.
6821 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6823 * lang-options.h: Added a comma after the last element to avoid
6824 syntax errors when other languages define additional options.
6826 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6828 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6829 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6830 (jc1): Link with $(BACKEND).
6831 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6833 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6835 * jvspec.c: Adjust type of second argument to
6836 lang_specific_driver, and update code as necessary.
6838 * class.c (build_dtable_decl): Initialize dummy.
6840 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6842 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6843 method bodies not to rule out discarding `<clinit>'; don't use
6844 <clinit> to initialize static fields with constant initializers.
6846 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6848 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6850 (method_synthetic): New global.
6851 (HANDLE_METHOD): Recognize synthetic method and tell
6852 `print_method_info' about it.
6853 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6854 processing a synthetic method.
6855 * jcf-reader.c (skip_attribute): New function.
6856 ( skip_attribute): Likewise.
6858 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6860 * parse.y (build_outer_field_access): Fixed comments.
6861 (fix_constructors): Emit the initialization of this$<n> before
6863 (resolve_qualified_expression_name): Build an access to `decl' if
6866 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6868 * parse-scan.y (curent_class): Non longer const.
6869 (inner_qualifier, inner_qualifier_length): Deleted.
6870 (current_class_length): New global.
6871 (bracket_count): Fixed typo in leading comment.
6872 (anonymous_count): New global.
6873 (class_instance_creation_expression:): Handle anonymous classes.
6874 (anonymous_class_creation:): New rule.
6875 (push_class_context): Rewritten.
6876 (pop_class_context): Likewise.
6877 (INNER_QUALIFIER): Macro deleted.
6878 (report_class_declaration): call `push_class_context' when
6879 entering the function. `fprintf' format modified not to use
6881 (report_class_declaration): Assign `package_name' and
6882 `current_class' to NULL separately.
6884 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6886 * expr.c (build_invokeinterface): Call layout_class_methods on
6889 2000-07-27 Tom Tromey <tromey@cygnus.com>
6890 Anthony Green <green@cygnus.com>
6891 Alexandre Petit-Bianco <apbianco@cygnus.com>
6893 * class.c (make_class_data): Create vtable for abstract classes.
6894 (get_dispatch_table): Changed to cope with abstract classes.
6896 2000-07-27 Tom Tromey <tromey@cygnus.com>
6898 * parse.y (patch_method_invocation): Don't reverse the argument
6899 list when dealing with anonymous class constructors. Fixed typo in
6902 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6904 * parse.y (build_alias_initializer_parameter_list): Reverse
6905 crafted list when building aliases for anonymous class
6908 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6910 * parse.y (jdep_resolve_class): Don't bother checking potential
6911 innerclass access if `decl' is NULL.
6912 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6915 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6917 * parse.c: Remove (again.)
6919 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6921 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6922 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6923 outside the `if' statement, alias to innerclass removed, `decl'
6924 used to mark the class complete.
6926 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6928 * parse.y (simple_name:): Fixed typo in error message.
6930 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6932 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6933 or its first operand can be error marks.
6935 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6937 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6938 * parse.y (method_header): Likewise.
6940 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6942 * parse.y (process_imports): Consider that one might be trying to
6943 import an innerclass. Fixes gcj/254
6945 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6947 * parse.y (find_as_inner_class): Handle the case where the
6948 enclosing context of an innerclass has been loaded as bytecode.
6950 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6952 * parse.y (simple_name:): Reject `$' in type names.
6953 (resolve_type_during_patch): Use `type' as a second
6954 argument to resolve_no_layout. Fixes gcj/257.
6956 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6958 * parse.y (find_most_specific_methods_list): Select the only
6959 non-abstract method even if max has been set.
6960 Fixes gcj/285, gcj/298.
6962 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6964 * lang-specs.h: Added %(jc1) to java compiler options.
6966 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6968 * .cvsignore: New file.
6970 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6972 * parse.y (not_accessible_p): Access granted to innerclasses
6973 (indirectly) extending the reference type. Fixes gcj/249.
6975 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6977 * parse.y (patch_method_invocation): Fixed comment.
6978 (maybe_use_access_method): Build this$<n>s to the context of the
6979 target method, or a type that extends it. Fixes gcj/242.
6981 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6985 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6987 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6989 2000-07-13 Tom Tromey <tromey@cygnus.com>
6991 * lang-specs.h: Added %{I*}.
6993 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6995 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6997 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6999 * parse-scan.c: Remove.
7001 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7003 * class.c (set_super_info): Handled protected inner classes.
7004 (common_enclosing_context_p): Bail early if arguments aren't both
7006 (get_access_flags_from_decl): Handle private and protected inner
7008 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7009 (CLASS_PROTECTED): Likewise.
7010 (struct lang_type): New bitfield `poic'.
7011 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7013 (check_inner_class_access): Renamed arguments, added
7014 comments. Handles protected inner classes (fixes gcj/225)
7015 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7017 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7019 * parse.y (resolve_qualified_expression_name): Verify qualified
7020 access to `this'. Fixes gcj/239.
7022 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7024 * jcf-write.c (generate_classfile): Don't install ConstantValue
7027 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7029 * parse.y (resolve_qualified_expression_name): Handle inner class
7030 access. Fixes gcj/256.
7032 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7034 * jcf-write.c (generate_classfile): Properly install the
7035 ConstantValue attribute and the initial value constant pool index
7036 on string constants.
7037 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7040 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7042 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7044 * parse.y (find_as_inner_class): Fixed typo.
7045 (do_resolve_class): Explore enclosing contexts when searching for
7046 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7047 (check_inner_class_access): Check `decl' which can be null in case
7050 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7052 * java-tree.h (java_debug_context): Declared `extern'.
7053 (safe_layout_class): Likewise.
7054 * parse.y (resolve_field_access): Field must be `static' in order
7055 to be replaced by its initial value. Added comments.
7056 (find_applicable_accessible_methods_list): Fixed typo.
7057 (find_most_specific_methods_list): Methods found in innerclasses
7058 take over methods founds in the enclosing contexts.
7059 (java_complete_tree): Loosen restrictions on the type of DECLs
7060 that can be replaced by their initialization values.
7061 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7063 2000-07-05 Tom Tromey <tromey@cygnus.com>
7065 * Make-lang.in (PARSE_DIR): New macro.
7066 (PARSE_RELDIR): Likewise.
7067 (PARSE_C): Likewise.
7068 (PARSE_SCAN_C): Likewise.
7069 ($(PARSE_C)): New target.
7070 ($(PARSE_SCAN_C)): Likewise.
7071 (SET_BISON): New macro.
7072 (BISONFLAGS): Likewise.
7073 (JAVABISONFLAGS): Likewise.
7075 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7077 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7078 argument on the first pass for CNI as well as JNI.
7079 (print_method_info): Set up method name on the first pass only.
7081 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7083 * parse.y (parser_qualified_classname): Removed parameter
7085 (create_interface): Removed first passed parameter to
7086 parser_qualified_classname.
7087 (create_class): Likewise. Don't install alias on static
7088 innerclasses. Fixes gcj/275.
7090 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7092 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7093 debugable statement with empty_stmt_node. Fixes gcj/272
7095 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7100 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7102 * jcf-write.c (push_long_const): Appropriately cast short negative
7105 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7107 * parse.y (verify_constructor_super): Use loop variable
7108 `m_arg_type' initialized with `mdecl_arg_type'.
7110 2000-06-29 Tom Tromey <tromey@cygnus.com>
7112 * parse.y (resolve_field_access): Handle case where `type_found'
7115 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7117 * expr.c (lookup_field): The same field can be found through two
7118 different interface. Don't declare it ambiguous in that case.
7120 2000-06-27 Tom Tromey <tromey@cygnus.com>
7122 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7123 follows \r, then unget it at a lower level.
7125 2000-06-26 Tom Tromey <tromey@cygnus.com>
7127 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7130 2000-06-25 Tom Tromey <tromey@cygnus.com>
7132 * parse.y (for_statement): Wrap expression in a WFL if it is a
7133 constant. For PR gcj/268.
7135 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7137 * parse.y (do_resolve_class): Minor optimiztion in the package
7138 list search. Removed unnecessary test and return statement.
7139 (valid_ref_assignconv_cast_p): Order of arguments to
7140 enclosing_context_p fixed.
7142 2000-06-24 Tom Tromey <tromey@cygnus.com>
7144 * expr.c (lookup_field): Print error and return error_mark_node if
7145 field reference is ambiguous.
7147 * parse.y (check_abstract_method_definitions): Also check if
7148 `other_method' is abstract.
7150 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7152 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7154 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7155 (struct lang_type): New field `pic'.
7156 (CLASS_PRIVATE): New macro.
7157 * parse.y (check_inner_class_access): New function.
7158 (jdep_resolve_class): Call it.
7160 2000-06-23 Tom Tromey <tromey@cygnus.com>
7162 * parse.y (patch_incomplete_class_ref): Initialize the returned
7163 class. For PR gcj/260.
7165 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7167 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7169 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7171 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7172 Java specific checks.
7173 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7175 * java-tree.def (CASE_EXPR): Marked 'e'.
7176 (DEFAULT_EXPR): Likewise.
7177 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7179 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7180 Java specific checks.
7181 (generate_bytecode_insns): Test try_block for BLOCK before using
7183 * parse.y (build_wfl_wrap): Added `location' argument. Set
7184 EXPR_WFL_LINECOL accordingly.
7185 (dim_expr:): Wrap constants with WFLs.
7186 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7187 (resolve_package): Check for `stmt' not being a BLOCK before
7188 building a debuggable statement with it.
7189 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7191 (resolve_field_access): Make sure `decl' is a DECL before treating
7193 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7194 IDENTIFIER_NODE before treating it as such.
7195 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7196 treating it as such.
7197 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7198 to be applied only on non array types.
7200 2000-06-16 Per Bothner <per@bothner.com>
7202 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7203 define in terms of DECL_RESULT, as that fails when --enable-checking.
7205 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7207 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7208 types the same in comparison.
7209 (CHECK_OP): Add static prototype.
7211 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7213 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7214 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7217 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7219 * decl.c (create_primitive_vtable): Prototype.
7221 * jcf-write.c (generate_bytecode_insns): Initialize variable
7224 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7226 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7228 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7229 to track searched classes, and do not search the same class more than
7230 once. Call find_applicable_accessible_methods_list on immediate
7231 superclass, instead of search_applicable_method_list on all ancestors.
7234 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7236 * parse.y (register_fields): Permit static fields in inner classes
7237 if they are final. Fix for PR gcj/255.
7239 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7241 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7242 * parse.y (find_in_imports): Returned type changed to void,
7243 leading comment fixed.
7244 (register_package): New function.
7245 (qualify_and_find): Likewise.
7246 (package_declaration:): Use `register_package'.
7247 (single_type_import_declaration:): Removed local variable
7248 `node'. Added missing `;' for consistency.
7249 (type_import_on_demand_declaration:): Use `chainon' to link new
7251 (lookup_field_wrapper): Lookup local variables defined in outer
7253 (java_complete_class): Don't reverse the list of imported on demand.
7254 (do_resolve_class): Reorganized. Removed local variable
7255 `original_name'. Call `qualify_and_find' with the current package
7256 name, invoke `find_in_imports_on_demand' right after. Call
7257 `qualify_and_find' with the packages we've seen so far. Fixed
7258 operations numbering in comments.
7259 (java_expand_class): Don't reverse `package_list'.
7260 (find_most_specific_methods_list): New local variables `abstract'
7261 and `candidates'. Use them to pick the right method.
7263 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7265 * parse.y (check_modifiers_consistency): Don't subtract out
7266 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7268 2000-06-04 Philipp Thomas <pthomas@suse.de>
7270 * Makefile.in (INTLLIBS): New.
7274 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7276 * class.c (get_dispatch_table): Build the vtable dummy entry list
7277 element with a null purpose. Fixed leading comment.
7278 (build_dtable_decl): Build an accurate dtable type when appropriate
7281 2000-06-02 Richard Henderson <rth@cygnus.com>
7283 * lang.c (lang_get_alias_set): New.
7285 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7287 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7288 before using it as the accessed field.
7290 2000-05-31 Tom Tromey <tromey@cygnus.com>
7292 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7293 char_array_vtable, short_array_vtable, int_array_vtable,
7294 long_array_vtable, float_array_vtable, double_array_vtable):
7296 * expr.c (get_primitive_array_vtable): New function.
7297 (create_primitive_vtable): New function.
7298 (java_lang_expand_expr): Enable code to statically generate
7300 * decl.c (init_decl_processing): Create primitive vtables.
7301 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7302 short_array_vtable, int_array_vtable, long_array_vtable,
7303 float_array_vtable, double_array_vtable): Define.
7305 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7307 * java/parse.y (find_applicable_accessible_methods_list):
7308 Don't add an uninitialized value to the list.
7310 2000-05-25 Tom Tromey <tromey@cygnus.com>
7312 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7313 when trying to see if field's class should be initialized. Always
7314 initialize field's declaring class, not qualified class.
7317 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7318 `wfl_operator', to maybe_build_primttype_type_ref.
7321 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7323 * parse.y (patch_method_invocation): Don't try to lookup methods
7326 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7328 * parse.y (resolve_field_access): Call the appropriate <clinit>
7329 before accessing the length of a static array. Craft a decl for
7330 the field while its time. Fixes PR gcj/129.
7332 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7334 * parse.y (resolve_package): Correctly set `*next' (was off by
7336 (resolve_qualified_expression_name): Fixed comment.
7338 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7340 * jcf-parse.c (jcf_parse_source): Reset current_class and
7341 current_function_decl to NULL before parsing a new file.
7343 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7345 * parse.y (block_end:): If the collected block doesn't feature a
7346 statement, insert an empty statement.
7348 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7350 * parse.y (maybe_yank_clinit): New function.
7351 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7352 end of the list of methods belonging to a class.
7353 (java_complete_expand_method): Check whether <clinit> is really
7354 necessary and expand it accordingly.
7356 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7358 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7359 processed by the method's switch statement.
7361 2000-05-19 Tom Tromey <tromey@cygnus.com>
7363 * java-tree.h: Added init state enum.
7364 * decl.c (emit_init_test_initialization): Initialize class
7365 initialization check variable by looking at class' state.
7367 2000-05-19 Tom Tromey <tromey@cygnus.com>
7369 * java-tree.h (build_instanceof): Declare.
7370 (build_get_class): Declare.
7371 * parse.y (patch_binop): Use build_instanceof.
7372 * expr.c (build_instanceof): New function. If class is final,
7373 don't make a function call.
7374 (expand_java_INSTANCEOF): Use it.
7375 (build_get_class): New function.
7377 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7379 * jcf-write.c (generate_classfile): Scan the source_file for
7380 slashes with the right pointer variable.
7382 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7384 * lang.c (lang_decode_option): Update -Wunused flags by calling
7386 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7388 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7390 * check_init.c (check_init): Constify local char *.
7391 * class.c (push_class): Constify local char *.
7392 * java_tree.h: Update prototypes.
7393 * jcf-io.c (open_class): Constify filename parameter and
7395 (find_class): Remove redundant string copy. Cast return from
7397 * jcf-parse.c (read_class, parse_class_file, yyparse):
7398 Constify local char *.
7399 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7400 Constify local char *.
7401 * jcf.h (JCF): Constify filename and classname.
7402 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7403 * lang.c (init_parse): Constify parameter and return value.
7404 * lex.c (java_get_line_col): Constify filename parameter.
7405 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7406 * parse.y (java_parser_context_suspend,
7407 issue_warning_error_from_context, safe_layout_class): Constify
7409 * parse.c: Regenerate.
7411 2000-05-08 Tom Tromey <tromey@cygnus.com>
7413 * expr.c (build_jni_stub): Cache the result of
7414 _Jv_LookupJNIMethod.
7416 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7418 * decl.c (predef_filenames_size): Now 7.
7419 (predef_filenames): New seventh entry.
7421 2000-05-04 Tom Tromey <tromey@cygnus.com>
7423 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7424 Keep track of when we've seen a reference field after a
7425 non-reference field.
7426 (get_boehm_type_descriptor): Handle case where we see
7427 non-reference fields but no trailing reference field.
7428 * decl.c (rawdata_ptr_type_node): Define.
7429 (init_decl_processing): Initialize rawdata_ptr_type_node.
7430 * java-tree.h (rawdata_ptr_type_node): Declare.
7432 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7434 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7435 specifiers in calls to fprintf.
7437 2000-05-03 Andrew Haley <aph@cygnus.com>
7439 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7441 * javaop.h (WORD_TO_INT): New function.
7442 (IMMEDIATE_s4): Use WORD_TO_INT.
7443 * jcf.h (JPOOL_INT): Ditto.
7445 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7448 2000-04-19 Tom Tromey <tromey@cygnus.com>
7450 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7452 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7454 * expr.c (build_jni_stub): New function.
7455 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7457 * parse.y (java_complete_expand_methods): Expand a native method
7458 and call build_jni_stub if -fjni given.
7459 * lang-options.h: Document -fjni.
7460 * lang.c (flag_jni): New global.
7461 (lang_f_options): Added `jni' entry.
7462 * java-tree.h (soft_lookupjnimethod_node,
7463 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7465 (flag_jni): Declare.
7466 (build_jni_stub): Declare.
7467 (struct lang_decl): Added `native' flag.
7468 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7470 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7471 soft_jnipopsystemframe_node): New globals.
7472 (init_decl_processing): Set them. _Jv_InitClass only takes one
7475 * java-tree.def: Put into `C' mode.
7477 2000-04-27 Tom Tromey <tromey@cygnus.com>
7480 * expr.c (expand_invoke): Generate check to see if object pointer
7481 is null in nonvirtual invocation case.
7482 * java-tree.h (soft_nullpointer_node): Declare.
7483 * decl.c (soft_nullpointer_node): New global.
7484 (init_decl_processing): Initialize soft_nullpointer_node.
7485 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7486 or `private' methods.
7487 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7489 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7491 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7494 2000-04-26 Tom Tromey <tromey@cygnus.com>
7496 * zextract.c (find_zip_file_start): New function.
7497 (read_zip_archive): Use it.
7499 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7501 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7503 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7505 * class.c (common_enclosing_context_p): New function.
7506 * java-tree.h (common_enclosing_context_p): Added prototype.
7507 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7508 classes sharing an outer context with the current instance.
7509 * parse.y (build_access_to_thisn): Fixed leading comment.
7510 (verify_constructor_super): New local `supper_inner'. Skip
7511 enclosing context argument in the case of inner class constructors.
7512 (patch_method_invocation): Insert proper context as second
7513 parameter to pure inner class constructor super invocations.
7515 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7517 * parse.y (end_class_declaration): Reset the interface number
7520 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7522 * parse.y (source_start_java_method): Deleted unnecessary code.
7523 (patch_method_invocation): Fixed comment.
7525 2000-04-24 Robert Lipe <robertlipe@usa.net>
7527 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7529 2000-04-23 Tom Tromey <tromey@cygnus.com>
7531 * boehm.c (mark_reference_fields): Use int_byte_position.
7533 2000-04-22 Tom Tromey <tromey@cygnus.com>
7535 * boehm.c (mark_reference_fields): Only call byte_position on
7538 2000-04-22 Tom Tromey <tromey@cygnus.com>
7540 * boehm.c (mark_reference_fields): Added `last_view_index'
7541 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7543 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7545 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7546 * parse.y (check_class_interface_creation): Fixed comments. Select
7547 permitted modifiers for (inner) interfaces. Changed error message
7548 to report rejected modifiers used with local classes.
7550 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7552 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7553 of directly inherited type considered in scope.
7554 * parse.y (do_resolve_class): Search inherited classes for inner
7557 2000-04-20 Tom Tromey <tromey@cygnus.com>
7559 * parse.y (not_accessible_p): Use member's class, not current
7560 class, when doing inheritance check for protected reference.
7563 2000-04-20 Jason Schroeder <shrode@subnature.com>
7565 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7567 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * parse.y (lookup_field_wrapper): Search for final local aliases.
7570 (resolve_expression_name): Let lookup_field_wrapper search for
7571 final local aliases. Force the value of `name' if one is found.
7572 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7573 an expression name. Fixed comments.
7575 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7577 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7579 2000-04-19 Tom Tromey <tromey@cygnus.com>
7581 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7583 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7585 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7587 2000-04-18 Tom Tromey <tromey@cygnus.com>
7590 * gjavah.c (utf8_cmp): Changed return value.
7591 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7593 (cxx_keywords): New global.
7594 (get_field_name): Handle new result of cxx_keyword_subst.
7595 (print_method_info): Likewise.
7597 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7599 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7600 with a newline, for CNI.
7601 (print_stub_or_jni): Print a space or newline before method name for
7603 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7604 (process_file): Include gcj/cni.h if generating CNI stubs.
7606 2000-04-16 Tom Tromey <tromey@cygnus.com>
7608 * gjavah.c (decompile_method): Use print_field_name.
7611 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7613 * parse.y (java_expand_classes): Reverse the package list once.
7614 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7616 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7617 the `==' and `!=' operators.
7619 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7621 * jcf-write.c (generate_bytecode_insns): At invocation time,
7622 always relate an interface method to the type of its selector.
7624 2000-04-05 Tom Tromey <tromey@cygnus.com>
7627 * expr.c (expand_invoke): Generate check to see if object pointer
7628 is null in nonvirtual invocation case.
7629 * java-tree.h (soft_nullpointer_node): Declare.
7630 * decl.c (soft_nullpointer_node): New global.
7631 (init_decl_processing): Initialize soft_nullpointer_node.
7632 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7633 or `private' methods.
7634 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7636 2000-04-05 Tom Tromey <tromey@cygnus.com>
7639 * parse.y (check_final_assignment): Recognize assignments to the
7640 `length' field of an array when generating class files.
7642 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7644 * class.c (decl_hash): Prototype removed.
7645 (decl_compare): Likewise.
7647 2000-04-05 Tom Tromey <tromey@cygnus.com>
7649 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7650 * parse.y (check_modifiers_consistency): Check for final/volatile
7651 clash. Fixes PR gcj/164.
7653 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7655 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7657 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7659 (add_method_1): Use `java_hash_hash_tree_node' and
7660 `java_hash_compare_tree_node'.
7661 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7662 (java_hash_compare_tree_node): Likewise.
7663 * parse.y (find_applicable_accessible_methods_list): Create,
7664 delete and use a hash table to remember already searched interfaces.
7666 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7668 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7671 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7673 * boehm.c (mark_reference_fields, set_bit): Prototype.
7674 (set_bit): Un-ANSI-fy definition.
7676 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7679 * decl.c (emit_init_test_initialization): Likewise.
7681 * gjavah.c (jni_print_char): Likewise.
7683 * parse.y (create_new_parser_context): Likewise.
7685 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7687 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7688 patch missing hunk. Fixed indentation.
7690 2000-03-30 Tom Tromey <tromey@cygnus.com>
7692 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7693 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7695 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7697 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7698 when negative *before* using it as an array index.
7699 * ChangeLog: Fixed typo.
7701 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7703 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7704 to 0 when it reaches -1.
7706 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7708 * jcf-parse.c (get_constant): Properly cast `num' during the
7709 invocation of `add_double'.
7710 * jcf-write.c (push_long_const): Properly cast `lo' before
7711 comparing it to short bounds.
7712 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7713 `interface_body:' is reduced after the current interface is
7716 2000-03-26 Tom Tromey <tromey@cygnus.com>
7718 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7719 Java-specific `-f' option.
7721 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7723 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7724 Adjust order of making types.
7725 Make bitsize_*_node values.
7727 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7729 * class.c (make_field_value): Use byte_position.
7730 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7731 (java_array_data_offset): Likewise.
7732 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7735 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7737 * parse.y (check_abstract_method_definitions): New local
7738 `end_type_reached'. Make sure we also consider `end_type'.
7739 (java_check_abstract_method_definitions): Make sure we eventually
7740 consider `java.lang.Object'.
7741 (maybe_use_access_method): Don't use access method if not in the
7742 context of a pure inner class or if the method's context is right.
7743 (find_applicable_accessible_methods_list): New static flag
7744 `object_done'. Don't search abstract classes as interfaces. Fixed
7745 indentation. Fixed the `java.lang.Object' only search. Search
7746 class interface(s) first, then fully search enclosing contexts.
7747 (find_most_specific_methods_list): Pick the closest candidate when
7748 they're all abstract.
7750 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7752 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7753 properly initialize `finished_label'. Don't emit gotos for empty
7756 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7758 * except.c (emit_handlers): Clear catch_clauses_last.
7760 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7762 * parse.y (check_method_types_complete): New function.
7763 (create_class): Reset anonymous class counter only when seeing an
7765 (java_complete_class): JDEP_METHOD: Don't recompute signature
7768 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7770 * class.c (build_static_ref): Fixed indentation in comment.
7771 * java-tree.def (TRY_EXPR): Fixed typo in name.
7772 (CLASS_LITERAL): Likewise.
7773 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7774 (struct lang_type): New field `dot_class'.
7775 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7776 (generate_classfile): Method `class$' is synthetic.
7777 * parse.y (build_do_class_method): New function.
7778 (build_dot_class_method_invocation): Likewise.
7779 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7780 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7781 (qualify_ambiguous_name): Likewise.
7782 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7783 (build_try_statement): Fixed leading comment.
7785 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7787 * class.c (make_field_value): Properly handle sizes.
7788 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7789 (layout_class_method): Count using trees.
7790 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7791 * expr.c (java_array_data_offset): Use int_bit_position.
7792 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7793 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7795 2000-03-16 Tom Tromey <tromey@cygnus.com>
7797 * lang.c (flag_hash_synchronization): New global.
7798 (lang_f_options): Added `hash-synchronization'.
7799 * lang-options.h: Mention -fhash-synchronization.
7800 * java-tree.h (flag_hash_synchronization): Declare.
7801 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7802 hash table synchronization is disabled.
7803 * decl.c (init_decl_processing): Only push `sync_info' value when
7804 hash table synchronization is disabled.
7805 * class.c (make_class_data): Only push `sync_info' field when hash
7806 table synchronization is disabled. Removed dead code.
7808 2000-03-16 Tom Tromey <tromey@cygnus.com>
7810 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7812 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7814 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7816 * parse.y (patch_method_invocation): Handle anonymous classes
7817 creation in static context.
7819 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7821 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7822 * parse.y (resolve_qualified_expression_name): Use it.
7823 (patch_method_invocation): Likewise.
7825 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7827 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7828 depending on the type of dependency which dictates what the
7830 (unresolved_type_p): Resolved types limited to the current class.
7832 2000-03-15 Tom Tromey <tromey@cygnus.com>
7834 * decl.c (init_decl_processing): Set type of `sync_info' to be
7837 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7838 Correctly compute bit number for current slot. Zero `high' and
7839 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7840 mark_reference_fields.
7841 (mark_reference_fields): New function.
7843 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7845 * parse.y (register_incomplete_type): Fixed initialization of
7848 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7850 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7852 (push_class_context, pop_class_context): New function.
7853 (class_body:): Call pop_class_context.
7854 (interface_body:): Likewise.
7855 (INNER_QUALIFIER): New macro.
7856 (report_class_declaration): Changed output format and use
7857 INNER_QUALIFIER. Call push_class_context.
7859 2000-02-14 Andrew Haley <aph@cygnus.com>
7861 * check-init.c (check_init): Add new cases for unary and binary
7864 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7866 * parse.y (resolve_package): Set `next' once a type name has been
7867 progressively discovered.
7868 (resolve_qualified_expression_name): Propagate resolution only if
7869 there are remaining qualifiers. Take into account `q' might have
7870 been cleared after re-qualification.
7871 * parse.y (patch_method_invocation): New local `resolved'.
7872 Section dealing with qualified expression rewritten to use
7873 resolve_field_access.
7875 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7877 * parse.h (PUSH_CPC): Fixed indentation.
7878 (DEBUG_CPC): New macro.
7879 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7880 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7881 * parse.y (class_body_declaration:): Use
7882 SET_CPC_INSTANCE_INITIALIZER_STMT.
7883 (method_declaration:): Check for null current_function_decl.
7884 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7885 (java_parser_context_pop_initialized_field): Better handling of
7887 (maybe_make_nested_class_name): Mark nested class name as
7888 qualified when necessary.
7889 (end_class_declaration): Don't call java_parse_context_resume when
7890 one or more error occurred.
7891 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7892 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7893 SET_CPC_INITIALIZER_STMT.
7894 (method_header): Check for inner classes declaring static methods.
7895 (resolve_qualified_expression_name): Handle situation where `this'
7898 2000-03-13 Hans Boehm <boehm@acm.org>
7900 * typeck.c (build_prim_array_type): Correctly set the high word too.
7902 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7904 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7906 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7907 list of methods for interfaces.
7909 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7911 * parse.y (qualify_ambiguous_name): Properly handle expressions
7914 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7916 * parse.y (check_final_assignment): Extended to process
7918 (patch_assignment): Have check_final_assignment called only once.
7920 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7922 * java-tree.h (IS_INIT_CHECKED): New flag.
7923 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7924 * parse.y (patch_string): Call force_evaluation_order on the
7925 completed string concatenation tree.
7926 * expr.c (force_evaluation_order): Call force_evaluation_order on
7927 function's arguments too.
7929 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7931 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7932 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7933 (build_anewarray): Likewise.
7934 * parse.y (patch_newarray): Likewise.
7935 * parse.c: Regenerated.
7937 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7939 * decl.c (init_decl_processing): Added new class fields `depth',
7940 `ancestors', and `idt' to class_type_node. Use
7941 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7942 * class.c (make_class_data): Push initial values for new fields.
7943 * java-tree.h: Updated prototype for `build_invokeinterface'.
7944 * expr.c (build_invokeinterface): Changed parameters to accept
7945 `method' tree. Calculate index of `method' in its declaring
7946 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7947 (expand_invoke): Call `build_invokeinterface' with new parameters.
7948 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7951 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7953 * typeck.c (lookup_do): Search superinterfaces first
7954 when looking up an interface method. From Godmar Back
7957 2000-03-06 Tom Tromey <tromey@cygnus.com>
7959 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7961 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7963 * java-tree.h (lookup_argument_method2): Declared.
7964 (safe_layout_class): Prototype moved from parse.h.
7965 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7966 * parse.y (java_check_regular_methods): Local `super_class' gone.
7967 Call lookup_argument_method2 instead of lookup_argument_method.
7968 Perform modifier match for methods found declared in implemented
7969 interfaces. Fixed indentation problem. Overriding/hiding error
7970 report to take place only for methods found in classes.
7971 * typeck.c (lookup_argument_method): Changed leading
7972 comment. Re-written by calling lookup_do.
7973 (lookup_argument_method2): New function.
7974 (lookup_java_method): Re-written by calling lookup_do.
7975 (lookup_do): New function.
7977 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7979 * check-init.c (check_init): Removed dead code. Handle (blank)
7981 * parse.y (declare_local_variables): New local `final_p', set it
7982 and use it to initialize LOCAL_FINAL.
7983 (check_final_assignment): Only check FIELD_DECLs.
7985 2000-02-17 Tom Tromey <tromey@cygnus.com>
7987 * Makefile.in (JAVA_OBJS): Added boehm.o.
7988 (boehm.o): New target.
7989 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7990 * java-tree.h (flag_use_boehm_gc): Declare.
7991 (get_boehm_type_descriptor): Declare.
7992 * lang.c (lang_f_options): Added `use-boehm-gc'.
7993 (flag_use_boehm_gc): New global.
7994 * lang-options.h: Added -fuse-boehm-gc.
7995 * boehm.c: New file.
7996 * class.c (get_dispatch_table): If class uses a Boehm type
7997 descriptor, put it in the vtable.
7998 (make_class_data): Removed dead code.
8000 2000-03-03 Per Bothner <per@bothner.com>
8002 * decl.c (init_decl_processing): Initialize sizetype properly.
8004 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8006 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8007 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8008 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8009 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8010 (jcf_parse): New local `current'. Load innerclasses seen in outer
8011 context being processed.
8012 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8013 * jcf-write.c (append_innerclasses_attribute): New function.
8014 (append_innerclasses_attribute_entry): Likewise.
8015 (get_access_flags): Handle static classes. Set anonymous and local
8016 classes to be private.
8017 (generate_classfile): Attribute count adjusted. Call
8018 append_innerclasses_attribute.
8019 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8020 PURE_INNER_CLASS_TYPE_P.
8021 * parse.y (parser_qualified_classname): New parameter `is_static',
8022 produce non qualified name accordingly.
8023 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8024 (create_interface): Added argument to parser_qualified_classname.
8025 (create_class): Added argument to parser_qualified_classname. Setup
8026 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8027 (add_inner_class_fields): Fixed indentation.
8028 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8029 (method_declarator): Fixed typo in comment.
8030 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8031 (build_current_thisn): Likewise.
8032 (patch_method_invocation): Likewise.
8034 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8036 * decl.c (current_function_decl): Move to toplev.c.
8038 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8040 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8041 (DECL_BIT_INDEX): Use underlying representation.
8042 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8044 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8046 * expr.c (build_java_ret): Pass proper type to size_binop.
8048 2000-02-25 Anthony Green <green@cygnus.com>
8050 * expr.c (build_class_init): Mark the decl to be ignored by
8052 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8053 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8054 * class.c (init_test_hash_newfunc): New function.
8055 (decl_hash): New function.
8056 (decl_compare): New function.
8057 * decl.c (emit_init_test_initialization): New function.
8058 (complete_start_java_method): Traverse the init test hashtable,
8059 calling emit_init_test_initialization.
8060 (always_initialize_class_p): Define.
8061 * expr.c (build_class_init): Use initialization tests when
8062 emitting class initialization code.
8063 (always_initialize_class_p): Declare.
8064 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8066 * java-tree.h: Include hash.h.
8067 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8068 (struct lang_decl): Add init_test_table field.
8069 (init_test_hash_entry): Define.
8071 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8073 * gjavah.c (main): Avoid using `argi' to report unimplemented
8076 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8078 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8079 initialize locals to avoid warnings. Local `exception_type' moved
8082 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8084 * parse.y (resolve_expression_name): Use `orig' as a second
8085 argument to resolve_field_access.
8086 (resolve_field_access): Removed unnecessary code when dealing with
8089 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8091 * class.c (push_super_field): Don't push the field twice.
8092 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8093 * parse.h (java_reorder_fields): Prototyped.
8094 * parse.y (java_reorder_fields): New function.
8095 (java_layout_class): Simplified not to worry about re-ordering.
8097 2000-02-23 Tom Tromey <tromey@cygnus.com>
8099 * gjavah.c (print_name): In JNI case, correctly quote string.
8100 (print_method_info): Don't handle overrides in JNI mode.
8102 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8104 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8105 value type set to `boolean_type_node'.
8107 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8109 * jcf-dump.c (main): Test for correct condition after
8110 output file creation.
8112 2000-02-19 Anthony Green <green@cygnus.com>
8114 * jcf-depend.c (add_entry): Fix test for first list entry.
8116 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8118 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8119 * constants.c (build_constants_constructor): Likewise.
8121 2000-02-19 Anthony Green <green@cygnus.com>
8123 * jcf-depend.c (add_entry): Add entries to the end of the list.
8125 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8127 * decl.c (INT_TYPE_SIZE): Define if necessary.
8128 (expand_java_return): Handle the case of a native integer smaller
8131 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8133 * gjavah.c (help): Use GCCBUGURL.
8134 * jv-scan.c (help): Likewise.
8135 * jcf-dump.c (help): Likewise.
8137 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8139 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8142 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8144 * jcf-parse.c (load_class): Call `fatal' if no file containing
8145 the target class are found.
8147 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8149 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8150 lex.c, lex.h, and PARSE_H to...
8151 (parse.o, parse-scan.o): ...here, respectively.
8153 * lex.c: Split out code that may trigger SIGFPE from yylex()
8154 to its own function.
8155 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8157 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8159 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8161 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8163 * parse.y (outer_field_access_p): Stop in time when outer contexts
8165 (resolve_qualified_expression_name): Properly qualify *everything*
8166 after a package.type to be resoled as expression names.
8167 (find_applicable_accessible_methods_list): Save/restore `class' to
8168 isolate it from a possible outer context search.
8170 2000-02-15 Tom Tromey <tromey@cygnus.com>
8172 * gjavah.c (jni_print_char): New function.
8173 (print_full_cxx_name): Use it.
8174 (decode_signature_piece): Likewise.
8175 (print_cxx_classname): Likewise.
8177 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8179 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8181 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8183 * gjavah.c: Include version.h.
8185 * jcf-dump.c: Likewise.
8187 * jv-scan.c: Likewise.
8189 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8191 * parse.y (outer_field_access_fix): First parameter now a tree
8192 node. Check for assignment to final. First argument to
8193 build_outer_field_access_fix modified to accommodate prototype.
8194 (build_outer_field_access): Don't check for assignment to final
8196 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8197 possibly returned by outer_field_access_fix. Changed
8198 outer_field_access_fix's first argument.
8199 (check_final_assignment): $finit$'s context is OK.
8200 (patch_unaryop): Use node instead of its line/column value when
8201 calling outer_field_access_fix.
8203 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8205 * parse.y (interface_declaration:): No longer tagged
8206 <node>. Re-installed default action.
8207 (class_member_declaration:): Handle inner interfaces.
8208 (interface_member_declaration): Handle inner interfaces and
8210 (create_interface): Push error if one seen. Suspend parsing
8211 context when processing an inner interface.
8212 (register_fields): Inner class static field limitations not to
8213 apply to inner interfaces.
8215 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8217 * jcf-parse.c (load_class): Update `java_error_count' when a
8218 class' file can't be found.
8219 (parse.y): Avoid (byte)code generation when errors seen.
8221 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8223 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8224 decodes a valid node.
8225 (patch_binop): Handle TRUNC_DIV_EXPR.
8227 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8229 * parse.y (resolve_package): New local `acc'. Try to progressively
8230 build and guess a package and type name.
8232 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8234 * parse.y (find_applicable_accessible_methods_list): Load and
8235 layout the search class if necessary.
8236 (java_complete_tree): Keep to original type of the folded initial
8239 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8241 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8242 Generate error message if circularity is detected. New static
8244 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8245 * jcf-write.c (generate_bytecode_insns): Very simply handle
8247 * parse.y (java_check_circular_reference): Use
8248 `cyclic_inheritance_report' during report, if necessary.
8249 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8250 walking NEW_ARRAY_INIT twice.
8252 2000-02-09 Tom Tromey <tromey@cygnus.com>
8254 * parse.y (check_class_interface_creation): Allow inner classes to
8255 be `private' or `protected', check modifiers' consistency. Prevent
8256 block local classes from bearing any modifiers.
8258 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8260 * except.c (check_start_handlers): Re-add prototype lost in last
8262 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8264 2000-02-09 Andrew Haley <aph@cygnus.com>
8266 * decl.c (clear_binding_level): Remove excess initializer.
8267 (maybe_poplevels): Remove unused variable.
8268 (force_poplevels): Ditto.
8269 (struct binding_level): Add comment.
8271 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8273 * jcf-write.c (generate_classfile): Don't consider
8274 pre-initialization with reference value (use <clinit> instead.)
8275 * parse.y (java_fix_constructors): No generated constructor for
8277 (build_outer_field_access): Removed debug message.
8278 (outer_field_expanded_access_p): Adapted to bytecode generation.
8279 (build_outer_field_access_method): Use fix_method_argument_names.
8280 (build_outer_method_access_method): Fixed indentation. Added
8281 comment. Handle access method generation for static and also void
8283 (build_access_to_thisn): Inserted debug message.
8284 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8285 (resolve_qualified_expression_name): Fixed comment.
8286 (not_accessible_p): Adapted to bytecode generation. Added comment.
8287 (patch_method_invocation): Added comment.
8288 (maybe_use_access_method): Fixed leading comment. Handle static
8290 (java_complete_lhs): Don't shortcut handling of initialized upon
8291 declaration String type static fields when generating bytecode.
8292 (patch_unaryop): Handle outer field access when generating
8295 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8297 * java-tree.h (FIELD_THISN): New macro.
8298 * jcf-write.c (append_synthetic_attribute): New function.
8299 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8300 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8301 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8303 (build_outer_field_access): Turned on access functions usage and
8304 generation when compiling to bytecode.
8305 (maybe_use_access_method): Likewise.
8307 2000-01-25 Andrew Haley <aph@cygnus.com>
8309 * java-except.h (struct eh_range): Add `expanded' field.
8310 (maybe_start_try): Add end_pc arg.
8311 (maybe_end_try): Ditto.
8312 * java-tree.h (force_poplevels): new function.
8313 * expr.c (expand_byte_code): Don't call maybe_start_try or
8315 * except.c (add_handler): Reset expanded.
8316 (expand_start_java_handler): Set expanded.
8317 (check_start_handlers): Don't expand a start handler that's
8318 already been expanded.
8319 (maybe_start_try): Add end_pc arg. Only expand a handler which
8321 (expand_end_java_handler): call force_poplevels.
8322 (force_poplevels): new function.
8323 * decl.c (binding_level): Add start_pc of binding level.
8324 (maybe_pushlevels): Call maybe_start_try when pushing binding
8326 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8327 (LARGEST_PC): Define.
8328 (clear_binding_level): Use LARGEST_PC.
8330 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8331 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8332 (binding_depth, is_class_level, current_pc): new variables.
8333 (struct binding_level): ditto.
8334 (indent): new function.
8335 (push_jvm_slot): add debugging info.
8336 (maybe_pushlevels): ditto.
8337 (maybe_poplevels): ditto.
8340 (start_java_method): ditto.
8341 (give_name_to_locals): comment only.
8342 * except.c (binding_depth, is_class_level, current_pc):
8344 (expand_start_java_handler): add debugging info.
8345 (expand_end_java_handler): ditto.
8347 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8349 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8350 (print_name_for_stub_or_jni, process_file): Constify a char*.
8352 2000-02-03 Tom Tromey <tromey@cygnus.com>
8354 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8356 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8358 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8359 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8362 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8364 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8365 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8366 (struct lang_type): New field `ii_block'.
8367 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8368 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8369 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8370 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8371 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8372 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8374 * parse.y (add_instance_initializer): New function.
8375 (in_instance_initializer): New static global.
8376 (class_body_declaration:): Link instance initializer block.
8377 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8378 (array_creation_expression:): Remove unused local.
8379 (java_parser_context_push_initialized_field): Fixed leading
8380 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8381 CPC_INSTANCE_INITIALIZER_LIST.
8382 (java_parser_context_pop_initialized_field): Likewise.
8383 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8384 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8385 CPC_INITIALIZER_STMT.
8386 (fix_constructors): New local `class_type'. Use it. Call
8387 add_instance_initializer.
8388 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8389 (patch_return): Forbid return in instance initializers.
8390 (patch_throw_statement): Enforce exception handling in the context
8391 of instance initializers.
8393 2000-02-03 Tom Tromey <tromey@cygnus.com>
8395 * Make-lang.in (java.mostlyclean): Remove executables in
8398 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8400 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8401 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8402 (java_float_finite): Convert to use union Word from javaop.h.
8403 (java_double_finite): Convert to use union DWord from javaop.h.
8405 2000-02-02 Tom Tromey <tromey@cygnus.com>
8407 * gjavah.c (options): Added `jni' entry.
8408 (help): Document -jni.
8409 (flag_jni): New global.
8410 (process_file): Handle JNI output. Don't print text from
8411 -prepend, -add, etc, when generating stubs. Only remove `.class'
8412 suffix if it actually exists.
8413 (main): Create a `.c' file when run with `--jni --stubs'. Create
8414 correct output file name with `--jni'.
8415 (print_include): Mangle header name differently in JNI case.
8416 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8418 (print_method_info): Handle JNI case. Put signature info into
8419 method name. Handle case when STREAM is NULL.
8420 (print_name_for_stub_or_jni): New function.
8421 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8422 (print_cxx_classname): Handle JNI.
8423 (print_full_cxx_name): Likewise.
8424 (decode_signature_piece): Likewise.
8425 (overloaded_jni_method_exists_p): New function.
8426 (struct method_name): Added `signature' and `sig_length' fields.
8427 (HANDLE_END_FIELD): Do nothing in JNI mode.
8429 2000-02-02 Tom Tromey <tromey@cygnus.com>
8431 * jv-scan.c: Include version.c, <getopt.h>.
8432 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8433 (options): New array.
8434 (usage): New function.
8435 (version): New function.
8436 (main): Use getopt_long to parse command line.
8437 * jcf-dump.c: Include version.c, <getopt.h>.
8438 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8439 OPT_JAVAP): New macros.
8440 (options): New array.
8441 (usage): Return `void'. Changed message.
8442 (help): New function.
8443 (version): New function.
8444 (main): Use getopt_long_only to parse command line.
8445 * gjavah.c: Include <getopt.h>.
8446 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8447 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8448 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8449 (options): New array.
8450 (java_no_argument): Removed.
8451 (help): Updated with missing options.
8452 (main): Use getopt_long_only to parse command line.
8453 (usage): Changed message.
8455 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8457 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8458 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8459 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8460 * parse.y (array_creation_expression:): Handle anonymous arrays.
8461 (build_array_from_name): Don't set `ret_name' if null.
8462 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8463 (qualify_ambiguous_name): Likewise.
8464 (java_complete_expand_class): Likewise.
8466 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8468 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8469 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8470 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8471 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8472 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8473 AIPL_FUNCTION_COMPLETED_INVOCATION.
8474 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8475 AIPL_FUNCTION_INVOCATION_READY.
8476 (AIPL_FUNCTION_DECLARATION): New enum entry.
8477 * parse.y (reorder_static_initialized): New function.
8478 (java_parser_context_pop_initialized_field): Use it.
8479 (add_inner_class_fields): Use
8480 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8481 augmented. Install marker after last alias initializer, if any.
8482 (generate_finit): Fixed typo. Don't try to retain only the used
8484 (method_header): Compute and set DECL_FUNCTION_NAP.
8485 (method_declarator): Fixed comment. Insert alias initializer in
8487 (build_alias_initializer_parameter_list): Fixed leading
8488 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8489 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8490 (java_complete_expand_class): Code to retain only used aliases
8492 (java_complete_expand_methods): New local `first_decl'. Generate
8493 $finit$ first, then expand the constructors, regular methods and
8495 (java_complete_expand_method): Don't report error on missing
8496 return statement if previously detected bogus.
8497 (fix_constructors): Don't patch constructor parameters list.
8498 (patch_method_invocation): Use new AIPL enum values. Reverse
8499 alias initializer list for anonymous classes.
8501 2000-01-30 Anthony Green <green@redhat.com>
8503 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8504 determine how many stack slots to pop.
8506 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8508 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8509 error handling/recovery.
8510 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8512 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8514 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8515 FIELD_LOCAL_ALIAS_USED): New macros.
8516 (DECL_FUNCTION_NAP): New macro.
8517 (struct lang_decl): New field `nap'.
8518 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8519 (struct lang_type): New fields `finit_stmt_list' and
8521 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8522 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8523 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8524 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8525 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8526 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8527 (BUILD_THROW): Macro line separator re-indented.
8528 * parse.y (end_class_declaration): New function.
8529 (maybe_generate_pre_expand_clinit): New name for
8530 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8531 pre-expand static fields.
8532 (maybe_generate_clinit): Function deleted.
8533 (check_for_static_method_reference): Prototype's parameter list
8535 (generate_finit): New name for maybe_generate_finit. Changed
8536 leading comment. Function rewritten to use
8537 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8538 (build_alias_initializer_parameter_list): New function.
8539 (java_parser_context_pop_initialized_field): Likewise.
8540 (add_inner_class_fields): Likewise.
8541 (type_declaration:): Call end_class_declaration.
8542 (class_member_declaration:): Likewise.
8543 (formal_parameter_list:): Fixed typos.
8544 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8545 element. Improved error handling.
8546 (block_statement:): Call end_class_declaration.
8547 (anonymous_class_creation:): Likewise.
8548 (create_anonymous_class): Fixed comments.
8549 (create_class): Call add_inner_class_fields.
8550 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8551 (method_header): Use MARK_FINAL_PARMS.
8552 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8553 (method_declarator): Propagate final argument flag.
8554 (craft_constructor): New local `artificial'. Call
8555 build_alias_initializer_parameter_list. Use
8556 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8557 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8559 (complete_expand_class): Get rid of unused outer context local
8561 (java_complete_expand_methods): Fixed leading
8562 comment. Generate/pre-expand <clinit> first. Changed method
8563 expansion order to regular, $finit$, constructors, <clinit>.
8564 (java_complete_expand_method): Set current_function_decl.
8565 (fix_constructors): Fix constructor parameter list to account for
8566 outer context local alias initializers.
8567 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8568 (resolve_expression_name): Lookup outer context local aliases. New
8569 local `access', use it.
8570 (patch_method_invocation): Patch inner class ctor invocation with
8571 outer context local aliases initialization values. $finit$
8572 invocation patching now includes things generated with
8573 build_alias_initializer_parameter_list.
8574 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8575 (build_super_invocation): Likewise.
8576 (patch_assignment): Changed comment.
8578 2000-01-27 Andrew Haley <aph@cygnus.com>
8580 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8584 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8586 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8588 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8590 * parse.y (register_fields): Don't pass a format specifier to
8591 OBSOLETE_MODIFIER_WARNING.
8592 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8593 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8595 (check_modifiers): Change function into a macro.
8596 (check_class_interface_creation): Pass a literal format string.
8598 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8600 * buffer.h: PROTO -> PARAMS.
8601 * check-init.c: Likewise.
8602 * class.c: Likewise.
8603 * constants.c: Likewise.
8604 * convert.h: Likewise.
8606 * except.c: Likewise.
8608 * gjavah.c: Likewise.
8609 * java-except.h: Likewise.
8610 * java-tree.h: Likewise.
8611 * jcf-depend.c: Likewise.
8612 * jcf-dump.c: Likewise.
8613 * jcf-parse.c: Likewise.
8614 * jcf-path.c: Likewise.
8615 * jcf-reader.c: Likewise.
8616 * jcf-write.c: Likewise.
8618 * jv-scan.c: Likewise.
8619 * jvgenmain.c: Likewise.
8620 * jvspec.c: Likewise.
8624 * parse-scan.y: Likewise.
8625 * parse.h: Likewise.
8626 * parse.y: Likewise.
8627 * typeck.c: Likewise.
8628 * verify.c: Likewise.
8631 * zextract.c: Likewise.
8632 * zipfile.h: Likewise.
8634 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8636 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8637 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8638 * constants.c (build_constant_data_ref): Check for cached
8639 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8640 in TYPE_CPOOL_DATE_REF.
8641 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8642 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8643 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8644 (LOCAL_FINAL): New macro.
8645 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8646 constant pool -- don't try to reuse.
8647 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8649 (find_in_current_zip): Use TYPE_JCF.
8650 * parse.h (java_check_final): Prototype removed.
8651 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8652 (maybe_create_class_interface_decl,
8653 check_class_interface_creation): Likewise.
8654 (java_expand_finals): Function removed.
8655 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8656 (block_statement:): Fixed comment.
8657 (anonymous_class_creation:): Likewise.
8658 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8660 (check_class_interface_creation): Loosened error report on (inner)
8661 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8662 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8663 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8665 (create_interface): Likewise.
8666 (anonymous_class_counter): New static global.
8667 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8668 patch. Fixed comments.
8669 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8670 anonymous_class_counter when declaring a toplevel class.
8671 (craft_constructor): Fixed constructor name when handling
8672 anonymous classes. Anonymous class constructors to feature hidden
8674 (java_fix_constructors): Added comment.
8675 (java_check_final): Function removed.
8676 (java_complete_expand_methods): Fixed comment. Don't generate
8677 class data, save its outgoing constant pool instead.
8678 (verify_constructor_super): Skip anonymous class constructor
8679 hidden this$<n> parameter.
8680 (java_expand_classes): New local `saved_ctxp'. Removed call to
8681 java_expand_finals and java_check_final. Expand anonymous class
8682 constructors. Generate class data.
8683 (build_super_invocation): Skip anonymous class hidden this$<n>
8685 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8686 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8687 (set_java_signature): Likewise.
8689 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8691 * gjavah.c: Delete ACC_VISIBILITY define.
8692 * jcf.h: Add ACC_VISIBILITY define.
8693 * parse.y: final: rule tagged <value>.
8694 (java_check_regular_methods): Use ACC_VISIBILITY define for
8695 default package access check.
8696 (local_variable_declaration_statement): Use final: rule.
8698 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8700 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8703 2000-01-17 Tom Tromey <tromey@cygnus.com>
8705 * gjavah.c (print_field_info): Allow non-static final fields.
8707 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8709 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8710 * parse.y (patch_anonymous_class): New function.
8711 (create_anonymous_class): Register incomplete type when the
8712 class/interface to extends/implement isn't known yet.
8713 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8714 (verify_constructor_super): Tuned error message.
8716 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8718 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8719 (ANONYMOUS_CLASS_P): New macro.
8720 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8721 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8722 * parse.y (create_class): Added leading argument.
8723 (maybe_create_class_interface_decl,
8724 check_class_interface_creation): Likewise.
8725 (craft_constructor): New function.
8726 (verify_constructor_super): Added argument in prototype.
8727 (class_declaration:): Inserted leading argument.
8728 (for_begin:): Use FOR_LOOP_P.
8729 (anonymous_class_creation): Create WFL of the anonymous class to
8730 instantiate. Call build_new_invocation. Added comments.
8731 (check_class_interface_creation): Handle parameter `anonymous' in
8732 verbose mode class creation announce.
8733 (link_nested_class_to_enclosing): Exclude anonymous classes.
8734 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8735 anonymous class, even though they appear to have an enclosing
8737 (create_interface): Pass extra argument to
8738 check_class_interface_creation.
8739 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8740 (create_class): Call check_class_interface_creation and
8741 maybe_create_class_interface_decl with extra new argument. Don't
8742 add private this$<n> to anonymous classes.
8743 (method_declarator): Insert hidden this$<n> to anonymous class
8745 (java_fix_constructors): Deleted code creating default
8746 constructor. Call craft_constructor instead.
8747 (java_check_regular_methods): Set `saw_constructor' to 1 for
8749 (fix_constructors): Pass extra argument to verify_constructor_super.
8750 (verify_constructor_super): New local `sdecl', use it. Search for
8751 matching constructor (possibly featuring arguments) in super
8753 (lookup_method_invoke): Craft constructor according to arguments
8754 list when dealing with anonymous class constructors.
8755 (build_super_invocation): Pass arguments to anonymous class super
8757 (search_loop): Use FOR_LOOP_P.
8758 (labeled_block_contains_loop_p): Likewise.
8760 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8762 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8763 (enclosing_context_p): New function.
8764 (get_access_flags_from_decl): Handle CLASS_STATIC.
8765 (maybe_layout_super_class): Extra first argument passed to
8767 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8769 * decl.c (access0_identifier_node): New global.
8770 (init_decl_processing): access0_identifier_node initialized.
8771 (pushdecl): Set DECL_CONTEXT only on non type decls.
8772 * expr.c (lookup_field): Lookup inner class fields in enclosing
8774 (expand_invoke): Use ID_INIT_P.
8775 (expand_java_field_op): Use DECL_CLINIT_P.
8776 * java-tree.def (CLASS_LITERAL): New tree code.
8777 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8778 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8779 (struct lang_decl): New field `inner_access'.
8780 (enclosing_context_p): Prototyped.
8781 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8782 ID_CLINIT_P): New macros.
8783 (CLASS_STATIC): New macro.
8784 (CLASS_ACCESS0_GENERATED_P): New macro.
8785 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8786 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8787 INNER_CLASS_P): New macros.
8788 (DECL_INNER_CLASS_LIST): New macro.
8789 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8791 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8792 the shift value to int. Fixed typo in comment.
8793 * lex.c (inst_id, wpv_id): Initialize.
8794 * mangle.c (unicode_mangling_length): Take `$' into account.
8795 * parse.h (DRECOVER, RECOVER): Terminate properly.
8796 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8797 (typedef struct _jdep): New field `enclosing'.
8798 (JDEP_ENCLOSING): New macro.
8799 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8800 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8801 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8802 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8803 GET_ENCLOSING_CPC_CONTEXT): New macros.
8804 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8805 (do_resolve_class): Added extra argument in prototype.
8806 * parse.y (resolve_class): Added extra argument in prototype.
8807 (maybe_create_class_interface_decl): Likewise.
8808 (maybe_use_access_method, build_wfl_wrap): New functions.
8809 (java_complete_expand_classes, java_complete_expand_class):
8811 (java_parser_context_push_initialized_field,
8812 java_parser_context_suspend, java_parser_context_resume):
8814 (maybe_make_nested_class_name, make_nested_class_name,
8815 set_nested_class_simple_name_value,
8816 link_nested_class_to_enclosing, find_as_inner_class,
8817 find_as_inner_class_do, check_inner_class_redefinition,
8818 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8819 maybe_build_thisn_access_method, build_outer_field_access,
8820 build_outer_field_access_methods, build_outer_field_access_expr,
8821 build_outer_method_access_method, build_new_access_id,
8822 build_outer_field_access_method, outer_field_access_p,
8823 outer_field_expanded_access_p, outer_field_access_fix,
8824 build_incomplete_class_ref, patch_incomplete_class_ref,
8825 create_anonymous_class): Likewise.
8826 (inst_id, wpv_id): New static global variables.
8827 (synchronized:): New rule, tagged <node>.
8828 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8830 (anonymous_class_creation:): New rule, tagged <node>.
8831 (NEW_TK): Tagged <node>.
8832 (type_literals, array_type_literal): New rules, tagged <node>.
8833 (class_declaration:): Removed action when reducing by class_body:
8834 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8835 using GET_CPC in sub-rules.
8836 (class_member_declaration): Handle inner classes.
8837 (method_declaration): When reducing method_header:, reset
8838 current_function_decl when appropriate.
8839 (method_declarator:): Set the number of formal parameter to 0 for
8840 method declared without arguments.
8841 (constructor_declarator:): Likewise.
8842 (static_initializer:): List of elements kept in a list.
8843 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8844 use of the keyword `static' for type declarations.
8845 (block_statement:): Handle inner class declarations.
8846 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8847 type qualified `this'.
8848 (class_instance_creation_expression): Use anonymous_class_creation:
8849 to handle inner class instances creation. Handle qualified `new'.
8850 (something_dot_new): Added appropriate actions.
8851 (create_new_parser_context): New function.
8852 (java_push_parser_context, java_parser_context_save_global,
8853 java_parser_context_suspend): Use create_new_parser_context.
8854 (check_modifiers): Changed leading comment.
8855 (check_class_interface_creation): Handle interclasses.
8856 (add_superinterfaces): Fixed comment.
8857 (create_interface): Build qualified name from the raw_name instead
8858 of its matching WFL. Push the initialized fields list. raw_name added
8859 as an extra argument to maybe_create_class_interface_decl.
8860 (create_class): Build qualified name from the raw_name instead of
8861 its matching WFL. Removed assignment to current_parsed_class_un.
8862 Call PUSH_ERROR before returning an error. Suspend the current
8863 parser context when processing an inner class. Push the
8864 initialized fields list. raw_name added as an extra argument to
8865 maybe_create_class_interface_decl. Add the private this$<n>
8867 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8868 (register_fields): Get the class type from GET_CPC and handle
8869 previous errors. Added code to handle the creation of static
8870 fields in inner classes. Initialized fields initialization
8871 statements kept in a list of lists.
8872 (maybe_generate_finit): Initialized fields initialization
8873 statements kept in a list of lists. Use GET_CPC.
8874 (maybe_generate_clinit): Likewise.
8875 (method_header): Use GET_CPC and GET_CPC_UN.
8876 (parser_qualified_classname): Handle inner classes.
8877 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8878 (java_fix_constructors): Hide pointer to enclosing context
8879 instance in constructor list when dealing with inner classes.
8880 (jdep_resolve_class): Call resolve_class with extra first argument
8882 (resolve_class): Add enclosing context as a first extra argument
8883 to do_resolve_class.
8884 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8886 (resolve_no_layout): Extra argument added to resolve_class
8888 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8889 (java_get_real_method_name): Use GET_CPC_UN.
8890 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8891 (java_check_abstract_methods): Handle static method declared in
8892 inner classes by an error.
8893 (java_check_regular_methods): Use DECL_CLINIT_P.
8894 (source_start_java_method): Also set DECL_MAX_LOCALS.
8895 (create_artificial_method): Call java_parser_context_save_global
8896 and java_parser_context_restore_global instead of saving/restoring
8897 the context by hand.
8898 (expand_start_java_method): Improved verbose mode message.
8899 (java_complete_expand_methods): Fixed leading comment. Use
8901 (fix_constructors): Added assignment to this$<n> if necessary.
8902 (java_expand_classes): Call java_complete_expand_classes instead
8903 of java_complete_expand_methods.
8904 (make_qualified_primary): Simplified.
8905 (merge_qualified_name): Optimized for missing left or right parts.
8906 (resolve_expression_name): Handle access to outer class fields from
8908 (resolve_qualified_expression_name): New macro
8909 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8910 classes. Report error on non appropriate qualification of
8911 `new'. Handle qualified `this'.
8912 (not_accessible_p): Allow access to outer class private fields from
8914 (patch_method_invocation): Handle method invocations through
8915 access methods and inner class constructor invocations.
8916 (find_applicable_accessible_methods_list): Search enclosing
8917 contexts of an inner class.
8918 (search_applicable_methods_list): Fixed typo.
8919 (argument_types_convertible): Handle inner class constructors'
8920 hidden outer context reference argument.
8921 (qualify_ambiguous_name): Handle qualified `this'.
8922 (java_complete_lhs): Handle use of field accessed through
8923 artificial access methods in various cases of assignments. Handle
8925 (check_final_assignment): Use DECL_CLINIT_P.
8926 (valid_ref_assignconv_cast_p): Handle the destination being an
8927 enclosing context of the source.
8928 (patch_unaryop): Handle use of field accessed through artificial
8930 (patch_return): Use DECL_CLINIT_P.
8931 (patch_throw_statement): Use DECL_CLINIT_P.
8932 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8933 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8936 2000-01-16 Anthony Green <green@cygnus.com>
8938 * parse.y (build_string_concatenation): Only use
8939 StringBuffer(String) shortcut if String arg is constant.
8941 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8943 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8944 the shift value to int. Fixed typo in comment.
8946 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8948 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8949 * jcf-write.c: Likewise.
8950 * parse.y: Likewise.
8951 * parse.c: Regenerate.
8953 2000-01-09 Anthony Green <green@cygnus.com>
8955 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8956 bytecodes in the correct order.
8958 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8960 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8962 2000-01-06 Anthony Green <green@cygnus.com>
8964 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8965 before building constant array decl.
8967 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8969 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8970 method invocation and typo in conditional expression.
8971 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8972 the appropriate NOTE_POP.
8973 * parse.y (patch_binop): Shift value mask to feature the right
8976 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8978 * class.c (assume_compiled, assume_compiled_node): Add static
8980 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8982 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8984 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8986 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8987 to `__modifier' to avoid stringifying it.
8989 * parse.y (verify_constructor_circularity): Don't call a variadic
8990 function with a non-literal format string.
8991 (java_check_abstract_methods): Move unreachable code inside
8992 `continue' statement.
8993 (lookup_method_invoke): Call xstrdup, not strdup.
8995 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8998 * jcf-parse.c (yyparse): Likewise.
9000 * jv-scan.c (main): Likewise.
9002 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9004 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9005 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9006 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9009 * parse.y (synchronized, variable_redefinition_error,
9010 check_class_interface_creation, create_interface, create_class,
9011 method_header, finish_method_declaration,
9012 check_modifiers_consistency, method_declarator,
9013 complete_class_report_errors, check_abstract_method_definitions,
9014 java_check_regular_methods, check_throws_clauses,
9015 java_check_abstract_methods, read_import_dir,
9016 check_pkg_class_access, declare_local_variables, fix_constructors,
9017 cut_identifier_in_qualified, resolve_expression_name,
9018 resolve_qualified_expression_name, patch_method_invocation,
9019 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9020 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9021 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9022 patch_try_statement, patch_synchronized_statement,
9023 patch_throw_statement, check_thrown_exceptions,
9024 patch_conditional_expr): Likewise.
9026 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9028 * Makefile.in (LIBDEPS): Added gcc's errors.o
9029 (../jcf-dump$(exeext):): Link with gcc's errors.o
9030 (../gcjh$(exeext):): Likewise.
9031 * expr.c (expand_java_NEW): Layout the entire target type instead of
9032 laying out its methods only.
9033 (lookup_field): Layout the class after having loaded it.
9034 * java-tree.h (java_debug_context): Declared.
9035 * jcf-io.c (toplev.h): Included.
9036 (find_class): Removed assignment to jcf's outofsynch
9037 field. Force source file to be read if newer than its matching
9038 class file. Tweaked debug messages.
9039 * jcf-parse.c (jcf_out_of_synch): Deleted.
9040 (read_class): Call to jcf_out_of_synch removed.
9041 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9042 (jcf_out_of_synch): Prototype deleted.
9043 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9044 `deprecated' and `class_err': integer turned into bit-fields.
9045 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9046 * parse.y (package_list): New global.
9047 (package_declaration:): Record newly parsed package name.
9048 (extra_ctxp_pushed_p): Static global deleted.
9049 (java_parser_context_save_global): Create buffer context for the
9050 purpose of saving globals, if necessary.
9051 (java_parser_context_restore_global): Pop context pushed for the
9052 purpose of saving globals, if necessary.
9053 (java_debug_context_do): New prototype and function.
9054 (java_debug_context): Likewise.
9055 (do_resolve_class): Use already parsed package names to qualify
9056 and lookup class candidate.
9057 (java_pre_expand_clinit): Removed unnecessary local variable.
9059 1999-12-17 Tom Tromey <tromey@cygnus.com>
9061 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9063 (process_file): Use `\n\' at end of each line in string.
9065 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9067 * expr.c (expand_invoke): Layout the loaded class before
9068 attempting to use it.
9069 (expand_java_field_op): Allow final field assignments to take
9071 * typeck.c (convert): Return error_mark_node if expr is null.
9073 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9075 * class.c (class_depth): Return -1 if the class doesn't load
9077 * expr.c (can_widen_reference_to): Check for errors during depth
9078 computation and return 0 accordingly.
9079 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9080 create default constructors and add an other error check.
9081 * parse.h (java_fix_constructors): Prototyped.
9082 * parse.y (java_pre_expand_clinit): Likewise.
9083 (build_super_invocation): Re-prototyped to feature one argument.
9084 (java_check_circular_reference): Directly use `current'.
9085 (java_fix_constructors): New function.
9086 (java_check_regular_methods): Don't create default constructors
9087 here, but abort if none were found.
9088 (java_complete_expand_methods): Pre-process <clinit> calling
9089 java_pre_expand_clinit.
9090 (java_pre_expand_clinit): New function.
9091 (fix_constructors): build_super_invocation invoked with the
9092 current method declaration as an argument.
9093 (build_super_invocation): Use the context of the processed method
9094 decl argument instead of current_class.
9095 * typeck.c (lookup_java_method): Take WFLs in method names into
9098 1999-12-14 Per Bothner <per@bothner.com>
9100 * class.c (make_class_data): flag_keep_inline_functions to keep
9101 private methods in the method array.
9103 1999-12-15 Anthony Green <green@cygnus.com>
9105 * check-init.c (check_init): Take into account both types of
9106 `throw's when checking for uninitialized variables.
9108 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9110 * parse.y (java_complete_lhs): Force conversion of array
9111 dimensions to int_type_node, that's what runtime's ABI expects.
9113 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9115 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9116 operand of a WFL, until the Java front-end gets fixed with regard
9117 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9119 1999-12-10 Andrew Haley <aph@cygnus.com>
9121 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9122 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9123 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9127 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9129 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9130 before calling expand_eh_region_start and expand_start_all_catch.
9131 * except.c (expand_start_java_handler): Switch to permanent
9132 obstack before calling expand_eh_region_start.
9133 (expand_end_java_handler): Switch to permanent obstack before
9134 calling expand_start_all_catch.
9136 1999-12-5 Anthony Green <green@cygnus.com>
9138 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9139 function with side effects.
9140 (init_decl_processing): Mark all memory allocating DECLs with
9143 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9145 * except.c (expand_end_java_handler): Call
9146 expand_resume_after_catch and end_catch_handler.
9148 1999-11-30 Anthony Green <green@cygnus.com>
9150 * verify.c (verify_jvm_instructions): Create new return label
9151 chain if non existent (don't rely on the verified state of the jsr
9154 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9156 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9157 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9159 * parse.y (patch_assignment): Removed bogus final class test on
9160 lhs when checking on whether to emit an ArrayStoreException runtime
9162 * expr.c (expand_java_arraystore): Likewise.
9164 1999-11-28 Anthony Green <green@cygnus.com>
9166 * decl.c (find_local_variable): Reuse single slot decls when
9169 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9171 * jcf-parse.c (saw_java_source): Global variable removed.
9172 (read_class): Don't use `saw_java_source'. Added extra braces.
9173 (yyparse): Code setting `saw_java_source' removed.
9175 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9177 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9179 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9181 * verify.c (merge_type_state): Non verified subroutines being
9182 considered more than once to trigger passive type merge.
9184 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9186 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9187 in case of error. Error message tuned.
9189 1999-11-21 Anthony Green <green@cygnus.com>
9191 * constants.c (find_methodref_index): Unwrap method names before
9192 inserting them in the constant pool.
9194 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9196 * class.c (assume_compiled_node): New typedef.
9197 (assume_compiled_tree): New static data.
9198 (find_assume_compiled_node): New function.
9199 (add_assume_compiled): New function.
9200 (assume_compiled): New function.
9201 * class.c (make_class_data): Use assume_compiled.
9202 (is_compiled_class): Use assume_compiled.
9204 * java-tree.h (add_assume_compiled): Declare.
9206 * lang.c (lang_decode_option): Parse new options.
9208 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9210 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9211 int_type_node: that's what `_Jv_AllocObject' expects.
9213 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9215 * parse.y (lookup_method_invoke): Use lang_printable_name to
9216 reliably build the type name during error report. Fixes PR gcj/97.
9218 1999-11-09 Tom Tromey <tromey@cygnus.com>
9220 * jcf-path.c: Include <sys/stat.h>.
9221 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9222 (DIR_UP): New macro.
9224 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9226 * parse.y (source_end_java_method): Resume permanent allocation,
9227 reversing Apr 27 1998 patch.
9228 (patch_string_cst): Pop obstacks after having pushed the permanent
9231 1999-11-05 Tom Tromey <tromey@cygnus.com>
9233 * class.c (finish_class): Emit inlined methods if any native
9234 methods exist in the class. Fixes PR gcj/85.
9236 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9238 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9239 (qualify_ambiguous_name): Likewise.
9241 1999-11-03 Godmar Back <gback@cs.utah.edu>
9243 * typeck.c: (lookup_java_method): search all inherited
9244 interfaces when looking up interface method.
9246 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9248 * parse.y (method_header:): Issue error message for rule `type
9250 (synchronized:): Error report when not using synchronized.
9252 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9254 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9255 being used before the superclass constructor has been called.
9256 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9257 instead of `CALL_THIS_CONSTRUCTOR_P'.
9259 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9261 * check-init.c: Fix typo in comment.
9263 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9265 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9268 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9270 * parse.y (expression_statement:): Call function to report
9271 improper invocation of a constructor.
9272 (parse_ctor_invocation_error): New function.
9274 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9276 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9279 1999-10-21 Tom Tromey <tromey@cygnus.com>
9281 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9282 in generated `main'.
9284 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9286 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9287 (qualify_ambiguous_name): Likewise.
9289 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9291 * parse.y (java_complete_tree): fold_constant_for_init to work on
9293 (java_complete_lhs): Likewise.
9294 (array_constructor_check_entry): Complete an initializer element
9295 on permanent_obstack.
9297 1999-10-19 Tom Tromey <tromey@cygnus.com>
9299 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9300 From Mike Moreton <mike@pillim.demon.co.uk>.
9302 1999-10-15 Greg McGary <gkm@gnu.org>
9304 * java-tree.h (flag_bounds_check): Remove extern decl.
9305 * lang.c (flag_bounds_check): Remove global variable.
9306 (lang_f_options): Remove "bounds-check" entry.
9307 (lang_init_options): Default flag_bounds_check to "on".
9309 1999-10-14 Tom Tromey <tromey@cygnus.com>
9311 * jvgenmain.c (usage): New function.
9312 (main): Use it. Also, handle `-D' options.
9313 * jvspec.c (lang_specific_driver): Recognize -D.
9314 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9316 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9318 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9320 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9321 variadic function with a non-literal format string.
9323 * parse-scan.y (report_main_declaration): Likewise.
9325 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9327 * parse.y (read_import_dir, patch_assignment, patch_binop,
9328 patch_array_ref): Likewise.
9330 * typeck.c (build_java_array_type): Likewise.
9332 * verify.c (verify_jvm_instructions): Likewise.
9334 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9336 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9338 1999-10-07 Anthony Green <green@cygnus.com>
9340 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9341 where CHECK_PUT may fail for valid reasons.
9343 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9344 UNSAFE_PUTN): New macros.
9346 1999-10-04 Tom Tromey <tromey@cygnus.com>
9348 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9349 well. Fixes Java PR gcj/59.
9350 * parse-scan.y (yyerror): Report errors.
9352 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9354 * decl.c (insert_block): Remove unconditional `abort'.
9356 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9358 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9359 FUNCTION_CODE now of type int. All callers changed.
9360 Set the builtin's DECL_BUILT_IN_CLASS.
9362 1999-09-23 Tom Tromey <tromey@cygnus.com>
9364 * jvspec.c (lang_specific_driver): Don't read spec file if
9365 -fsyntax-only given.
9367 1999-09-22 Tom Tromey <tromey@cygnus.com>
9369 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9371 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9372 (WORDS_TO_LONG): Likewise.
9373 (WORDS_TO_DOUBLE): Likewise.
9375 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9377 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9378 (RELOCATION_VALUE_1): Likewise.
9379 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9380 push_in_const, push_long_const): Prototyped.
9381 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9382 (push_constant2): Likewise.
9383 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9384 (find_constant_wide): Cast find_constant2's integer arguments to
9386 (find_constant_index): Cast find_constant2's and find_constant2's
9387 integer arguments to `jword'.
9388 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9389 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9390 (emit_if): Use RELOCATION_VALUE_1.
9391 (emit_goto): Likewise.
9392 (emit_jsr): Likewise.
9393 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9394 argument to push_long_const to HOST_WIDE_INT.
9396 1999-09-15 Andreas Schwab <schwab@suse.de>
9398 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9400 1999-09-20 Nick Clifton <nickc@cygnus.com>
9402 * lang.c (lang_decode_option): Extend comment.
9404 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9406 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9409 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9411 * gjavah.c (get_field_name, print_method_info, print_include,
9412 add_namelet): Use xmalloc, not malloc.
9414 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9415 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9418 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9420 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9422 * jcf-path.c (add_entry): Likewise.
9424 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9426 * jv-scan.c (xmalloc): Remove definition.
9428 * jvgenmain.c (xmalloc): Likewise.
9430 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9432 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9434 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9435 concat, not xmalloc/sprintf.
9436 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9437 (xstrdup): Remove definition.
9439 * parse.y (duplicate_declaration_error_p,
9440 constructor_circularity_msg, verify_constructor_circularity,
9441 check_abstract_method_definitions, java_check_regular_methods,
9442 java_check_abstract_methods, patch_method_invocation,
9443 check_for_static_method_reference, patch_assignment, patch_binop,
9444 patch_cast, array_constructor_check_entry, patch_return,
9445 patch_conditional_expr): Use xstrdup, not strdup.
9447 * zextract.c (ALLOC): Use xmalloc, not malloc.
9449 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9451 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9453 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9454 (do_spec, lang_specific_pre_link, lang_specific_driver,
9455 input_filename, input_filename_length): Don't declare.
9456 (main_class_name, jvgenmain_spec, lang_specific_driver):
9458 (lang_specific_driver): All calls to the function pointer
9459 parameter now explicitly call `fatal'.
9461 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9463 * parse.y (find_applicable_accessible_methods_list): Search
9464 abstract classes as interfaces.
9466 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9468 * class.c (finish_class): We're now outside a valid method
9469 declaration. Tell the rest of gcc so.
9471 1999-09-08 Bruce Korb autogen@linuxbox.com
9473 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9475 1999-09-07 Tom Tromey <tromey@cygnus.com>
9477 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9479 (decode_signature_piece): Don't emit "::" in JArray<>.
9480 (print_namelet): Only print trailing `;' when printing a class.
9482 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9484 * java-tree.h: Delete declarations for all tree nodes now moved to
9486 * decl.c: Delete their definitions.
9488 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9490 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9491 * Makefile.in (OBJS): Add ggc-callbacks.o.
9492 (OBJDEPS): Likewise.
9494 1999-09-03 Tom Tromey <tromey@cygnus.com>
9496 * parse.y (strip_out_static_field_access_decl): Return operand if
9497 it satisfies JDECL_P.
9499 1999-09-02 Tom Tromey <tromey@cygnus.com>
9501 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9502 Handle nested arrays, like `[[I'.
9504 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9506 * class.c (finish_class): Remove unused parameter, all callers
9509 * expr.c (build_java_athrow): Change return type to void.
9510 (java_lang_expand_expr): Make sure each case in switch returns a
9513 * java-tree.h (finish_class): Fix prototype to take void args.
9515 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9516 (main): Issue return from main, not exit.
9518 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9520 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9522 * jv-scan.c (main): Issue return from main, not exit.
9524 * parse.y (check_abstract_method_definitions,
9525 java_check_abstract_method_definitions): Add static prototypes.
9526 (java_complete_expand_methods): Fix call to `finish_class'.
9528 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9531 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9533 * lang.c (language_string): Constify.
9535 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9537 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9538 Remove hacks for stuff which comes from libiberty.
9540 * Make-lang.in: Likewise.
9542 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9544 * Makefile.in (xref.o): Depend on xref.c explicitly.
9546 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9548 * java-tree.h (lang_printable_name): Constify a char*.
9550 * lang.c (lang_printable_name): Likewise.
9552 1999-08-27 Jeffrey A Law (law@cygnus.com)
9554 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9557 1999-08-26 Tom Tromey <tromey@cygnus.com>
9559 * gjavah.c (print_cxx_classname): Print "::" before qualified
9562 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9564 * parse.y (lookup_cl): Changed leading comment. Now does its best
9565 to set the column number.
9566 (qualify_ambiguous_name): Take WFL wrappers into account.
9568 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9570 * verify.c (verify_jvm_instructions): Don't check instruction
9571 validity beyond end of method.
9573 1999-08-25 Tom Tromey <tromey@cygnus.com>
9575 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9577 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9579 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9580 cxx_keyword_subst, generate_access, name_is_method_p,
9581 get_field_name, print_field_name, super_class_name, print_include,
9582 decode_signature_piece, print_class_decls, usage, help,
9583 java_no_argument, version, add_namelet, print_namelet): Add static
9585 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9586 name_is_method_p): Constify a char*.
9587 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9588 Provide a final else clause in an if-else-if.
9589 (print_field_info): Add missing final arg in function call to
9591 (print_method_info, decompile_method, decode_signature_piece,
9592 print_c_decl, print_full_cxx_name, print_stub,
9593 print_mangled_classname, super_class_name, print_include,
9594 add_namelet, add_class_decl, print_class_decls, process_file,
9595 help): Constify a char*.
9597 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9598 push_int_const, find_constant_wide, find_constant_index,
9599 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9600 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9601 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9602 emit_if, emit_goto, emit_jsr, call_cleanups,
9603 make_class_file_name): Add static prototypes.
9604 (generate_bytecode_return, generate_bytecode_insns): Pass a
9605 NULL_PTR, not a NULL_TREE.
9607 * jv-scan.c: Include "jcf.h".
9608 (main): Declare using DEFUN macro.
9610 * jvspec.c (find_spec_file, lang_specific_pre_link,
9611 lang_specific_driver): Add prototypes.
9612 (find_spec_file): Constify a char*.
9614 * keyword.gperf (hash, java_keyword): Add prototypes.
9616 * lang.c (lang_print_error): Add static prototype.
9617 (lang_init): Prefer memcpy over bcopy to avoid casts.
9619 * lex.c (yylex): Add static prototype.
9621 * parse-scan.y: Include "lex.c" earlier.
9623 * parse.h: Remove redundant declaration for `yylex'.
9625 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9626 labeled_block_contains_loop_p): Add static prototypes.
9627 (not_accessible_p): Make static to match prototype.
9629 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9631 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9633 * parse.y (check_method_redefinition): Changed leading comment.
9634 (check_abstract_method_definitions): New function.
9635 (java_check_abstract_method_definitions): New function.
9636 (java_check_regular_methods): Call it.
9637 (verify_constructor_super): Fixed indentation.
9638 (lookup_method_invoke): Likewise.
9640 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9642 * parse.y (method_header): Return a null pointer if the current
9644 (finish_method_declaration): Return if the current function decl
9646 (source_start_java_method): Likewise.
9647 (java_method_add_stmt): Likewise.
9649 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9651 * class.c (emit_register_class): Removed unnecessary call to
9653 * parse.y (labeled_block_contains_loop_p): Removed unused local
9656 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9658 * parse.y (java_refold): Added prototype.
9660 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9662 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9663 (java_stabilize_reference): Removed unnecessary `else'.
9664 (java_complete_lhs): Set flag to remember boolean. Call
9665 java_refold. Added comments.
9666 (java_decl_equiv): New function.
9667 (binop_compound_p): Likewise.
9668 (java_refold): Likewise.
9669 (patch_unaryop): Striped static field access assigned to decl and
9670 op. Changed promotion scheme for ++/-- operators.
9671 (search_loop): New function.
9672 (labeled_block_contains_loop_p): Likewise.
9673 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9675 (patch_bc_statement): Call search_loop. Fixed comment.
9677 1999-08-14 Anthony Green <green@cygnus.com>
9679 * expr.c (java_lang_expand_expr): Mark static array data as
9682 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9684 * jvgenmain.c (main): NUL-terminate name_obstack.
9686 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9688 * check-init.c (check_bool2_init, done_alternative): Add static
9691 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9692 (add_method, build_utf8_ref, build_class_ref,
9693 append_gpp_mangled_type, layout_class_method): Constify a char*.
9695 * decl.c (push_promoted_type, make_binding_level): Add static
9697 (push_promoted_type, pushdecl): Constify a char*.
9699 * except.c (find_handler_in_range, link_handler,
9700 check_start_handlers): Add static prototypes.
9702 * expr.c (process_jvm_instruction): Constify a char*.
9704 * gjavah.c (main): Constify a char*.
9706 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9709 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9711 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9712 munge, print_ents): Constify a char*.
9714 * jcf-dump.c (disassemble_method): Constify a char*.
9715 (print_constant_pool, print_exception_table): Add static prototypes.
9716 (print_constant, print_exception_table, main, disassemble_method):
9719 * jcf-io.c (find_classfile, find_class): Likewise.
9721 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9722 (set_source_filename, predefined_filename_p): Add static prototypes.
9723 (set_source_filename, get_constant, get_class_constant,
9724 find_in_current_zip): Constify a char*.
9726 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9728 (add_entry, add_path, jcf_path_classpath_arg,
9729 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9731 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9732 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9733 jcf_parse_one_method, jcf_parse_methods,
9734 jcf_parse_final_attributes): Add static prototypes.
9735 (get_attribute): Constify a char*.
9737 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9738 jcf_dependency_add_target, jcf_path_classpath_arg,
9739 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9741 * jv-scan.c (main): Constify a char*.
9742 (gcc_obstack_init): Add prototype arguments.
9744 * jvgenmain.c (gcc_obstack_init): Likewise.
9745 (main): Constify a char*.
9747 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9749 (put_decl_string, lang_print_error): Constify a char*.
9750 (lang_init): Remove redundant extern prototype.
9752 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9754 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9755 Add static prototypes.
9756 (get_type_from_signature): Constify a char*.
9758 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9759 Add static prototypes.
9760 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9761 (verify_jvm_instructions): Constify a char*.
9763 * xref.c (xref_flag_value): Likewise.
9765 * xref.h (xref_flag_value): Likewise.
9767 * zextract.c (makeword, makelong): Add static prototypes.
9768 (makeword, makelong): Constify a uch*.
9770 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9772 * lang.c (java_dummy_print): Constify a char*.
9773 (lang_print_error): Likewise.
9774 (lang_init): Remove redundant prototype for `print_error_function'.
9775 (lang_init_source): Likewise.
9776 (lang_identify): Constify a char*.
9778 1999-08-09 Tom Tromey <tromey@cygnus.com>
9780 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9781 (WORDS_TO_LONG): Likewise.
9782 (WORDS_TO_DOUBLE): Likewise.
9784 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9786 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9788 * expr.c (java_stack_pop, java_array_data_offset,
9789 build_java_throw_out_of_bounds_exception, case_identity,
9790 build_java_check_indexed_type): Add static prototypes.
9791 (linenumber_table, expand_invoke, expand_java_field_op,
9792 build_primtype_type_ref, expand_byte_code): Constify a char*.
9794 * java-tree.h (build_primtype_type_ref, linenumber_table):
9796 (java_lang_expand_expr): Add prototype.
9798 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9799 `java_lang_expand_expr'.
9801 * lex.c (java_lex_error): Constify a char*.
9802 (java_get_unicode, java_read_char, java_allocate_new_line,
9803 java_unget_unicode, java_sneak_unicode): Prototype.
9805 * parse-scan.y (current_class, package_name, method_declarator,
9806 report_class_declaration, yyerror): Constify a char*.
9808 * parse.h (java_report_errors): Prototype.
9809 (yyerror): Constify a char*.
9811 * parse.y (classitf_redefinition_error, check_modifiers,
9812 parse_jdk1_1_error, lookup_package_type,
9813 lookup_package_type_and_set_next, get_printable_method_name,
9814 purify_type_name): Constify a char*.
9815 (build_super_invocation, maybe_generate_finit,
9816 verify_constructor_super, parser_add_interface,
9817 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9818 java_complete_expand_methods, java_expand_finals,
9819 cut_identifier_in_qualified, java_stabilize_reference,
9820 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9821 merge_string_cste): Prototype.
9822 (single_type_import_declaration, yyerror,
9823 variable_redefinition_error, build_array_from_name,
9824 build_unresolved_array_type, check_class_interface_creation,
9825 resolve_class, complete_class_report_errors,
9826 note_possible_classname, read_import_dir,
9827 find_in_imports_on_demand, resolve_package, fix_constructors,
9828 check_deprecation, lookup_method_invoke,
9829 maybe_build_primttype_type_ref, array_constructor_check_entry):
9831 (java_complete_expand_methods, java_expand_finals): Make static.
9832 (convert_narrow): Remove static prototype.
9834 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9836 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9838 1999-08-02 Richard Henderson <rth@cygnus.com>
9840 * decl.c: Include defaults.h instead of expr.h.
9841 * parse.y: Likewise.
9843 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9845 * java/decl.c (start_java_method): Change all uses of
9846 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9847 Ensure expr.h is included.
9848 * java/expr.c (pop_arguments): Ditto.
9849 * java/parse.y (expand_start_java_method): Ditto.
9851 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9853 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9855 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9857 * decl.c: Include "function.h".
9858 * except.c: Likewise.
9859 * parse.y: Likewise.
9860 * Makefile.in: Update dependencies.
9862 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9864 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9865 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9866 `modifier' with ATTRIBUTE_UNUSED.
9868 * gjavah.c (process_file): Add braces around ambiguous `else'.
9870 * jcf-dump.c (print_access_flags, localvar_free): Change return
9873 * parse.y (java_complete_expand_method): Initialize variable
9875 (resolve_qualified_expression_name): Likewise for `field_decl'.
9876 (patch_method_invocation): Likewise for `class_to_search'.
9877 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9878 (patch_assignment): Likewise for `lhs_type'.
9880 * verify.c (verify_jvm_instructions): Remove unused variable
9883 1999-07-25 Richard Henderson <rth@cygnus.com>
9885 * decl.c (va_list_type_node): New.
9887 1999-07-25 Anthony Green <green@cygnus.com>
9889 * gjavah.c (print_stub): New function.
9890 (METHOD_IS_NATIVE): New macro.
9891 (print_mangled_classname): Make static.
9892 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9893 (process_file): Perform stub generation.
9894 (HANDLE_METHOD): Don't emit class decls during stub
9896 (HANDLE_END_METHOD): Take into account stub generation.
9897 (print_method_info): Handle stub generation.
9898 (print_stub): New function.
9899 (print_cxx_classname): Make signature consistant with others.
9900 (help): Describe -stubs option.
9901 (main): Create stub file.
9902 (version): Use version.c.
9903 (print_full_cxx_name): New function.
9904 (print_c_decl): Use print_full_cxx_name.
9906 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9908 * check-init.c (check_init): Handle MAX_EXPR.
9910 1999-07-15 Andrew Haley <aph@cygnus.com>
9912 * lang.c (flag_use_divide_subroutine): New variable.
9913 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9914 fp-to-integer conversion.
9915 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9918 * expr.c (build_java_soft_divmod): New function.
9919 (build_java_binop): Call build_java_soft_divmod if
9920 flag_use_divide_subroutine is set.
9921 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9922 soft_lrem_node: new builtin functions.
9923 (init_decl_processing) Initialize the new builtins.
9924 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9925 soft_lrem_node: new builtin functions.
9926 (build_java_soft_divmod): New function.
9927 * parse.y: Call build_java_soft_divmod if
9928 flag_use_divide_subroutine is set.
9931 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9932 a --specs= arg) even if not linking.
9933 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9934 -fuse-divide-subroutine
9936 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9938 * parse.y (resolve_and_layout): Check methods only once.
9939 (resolve_qualified_expression_name): Verify thrown exceptions
9941 (check_thrown_exceptions): Reject exceptions thrown in
9942 initializer. Error message tuned.
9944 1999-07-14 Andrew Haley <aph@cygnus.com>
9946 * expr.c (expand_expr): Do not return the last statement in a
9947 block as the block's value.
9949 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9951 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9952 CALL_EXPR, to avoid order of evaluation changes.
9954 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9956 * parse.y (qualify_ambiguous_name): Do not use
9957 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9959 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9961 * check-init.c (check_init): Handle MAX_EXPR.
9962 * expr.c (force_evaluation_order): Force method call arguments to
9963 be evaluated in left-to-right order.
9964 * parse.y (qualify_ambiguous_name): Loop again to qualify
9965 NEW_ARRAY_EXPR properly.
9967 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9969 * parse.y (patch_invoke): Resolve unresolved invoked method
9971 (qualify_ambiguous_name): STRING_CST to qualify expression for
9972 type name resolution.
9974 1999-06-24 Andrew Haley <aph@cygnus.com>
9976 * class.c (finish_class): Whenever a deferred method is
9977 output, rescan the list of methods to see if a new candidate for
9978 output can be found.
9980 1999-06-28 Tom Tromey <tromey@cygnus.com>
9982 * jvspec.c (lang_specific_driver): Recognize --help.
9984 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9986 * parse.y (resolve_package): Fixed bogus return statement.
9987 (patch_method_invocation): Resolve method invocation beginning with
9988 a package name qualifier.
9990 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9992 * Make-lang.in (java.stage1): Depend on stage1-start.
9993 (java.stage2): Likewise for stage2-start.
9994 (java.stage3): Likewise for stage3-start.
9995 (java.stage4): Likewise for stage4-start.
9997 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9999 * parse.y (java_complete_lhs): When doing cross referencing, don't
10000 try to keep file location on a WFL expanded as a CALL_EXPR.
10002 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10004 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10005 compiling to class file a void method with an empty method body.
10006 As a side effect, the bytecode backend will generate the
10007 appropriate `return' instruction.
10009 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10011 * parse.y (lookup_package_type_and_set_next): New function prototype.
10012 (resolve_package): Search current and imported packages.
10013 (lookup_package_type_and_set_next): New function.
10015 1999-06-22 Andrew Haley <aph@cygnus.com>
10017 * verify.c (verify_jvm_instructions): Check for pending blocks
10018 before invalid PC test and opcode switch, not after.
10020 1999-06-21 Andrew Haley <aph@cygnus.com>
10022 * except.c (find_handler_in_range): The upper limit for exception
10023 ranges is exclusive, not inclusive: (start <= pc < end).
10024 (link_handler): find child pointer which points to outer by
10025 searching sibling list: previous code incorrectly assumed that
10026 outer->outer->first_child must point to outer.
10027 * verify.c (verify_jvm_instructions): FIXME added to code for
10029 (verify_jvm_instructions): Do not assume that the last block
10030 processed in a subroutine is a block which ends with a `ret'
10031 instruction. With some control flows it is possible that the last
10032 block ends with an `athrow'.
10034 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10036 * parse.y (qualify_ambiguous_name): Reorganized the post
10037 evaluation of non WFL leading expression nodes.
10039 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10041 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10044 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10046 * parse.y (qualify_ambiguous_name): Handle qualified expression
10047 beginning with a STRING_CST.
10049 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10051 * parse.y (register_fields): Set DECL_INITIAL on both
10052 pre-initialized static and public fields.
10053 (resolve_field_access): Static field access expressions to always
10055 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10056 qualification. CONVERT_EXPR to be resolved as an expression name.
10057 (java_complete_lhs): Identify and access qualified final
10058 initialized field in switch statement case expression.
10059 (fold_constant_for_init): Pre-initialized field decl constant to
10062 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10064 * parse.y (note_possible_classname): Mark returned node with
10065 QUALIFIED_P only if the original class name contained a '/'.
10067 1999-06-05 Anthony Green <green@cygnus.com>
10069 * Make-lang.in (gcjh): More parallel build fixes.
10071 1999-06-03 Mike Stump <mrs@wrs.com>
10073 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10075 1999-06-02 Anthony Green <green@cygnus.com>
10077 * except.c (link_handler): Chain exception handlers in order.
10079 1999-06-02 Anthony Green <green@cygnus.com>
10081 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10082 with nops and process as usual in order to always set correct EH
10083 ranges. Emit detailed warnings about unreachable bytecodes.
10085 1999-06-02 Anthony Green <green@cygnus.com>
10087 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10090 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10092 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10093 or the searched field decl.
10095 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10097 * parse.y (fold_constant_for_init): Convert numerical constant
10098 values to the type of the assigned field.
10100 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10102 * expr.c (lookup_field): Relaxed the test on class loading error
10104 * parse.y (fold_constant_for_init): Enabeled old code.
10106 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10108 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10109 decide the validity of the cast of a java.lang.Cloneable reference
10111 (patch_conditional_expr): Fixed first argument passed to
10112 binary_numeric_promotion.
10114 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10116 * parse.y (qualify_ambiguous_name): Take into account that a
10117 CONVERT_EXPR might specify a type as a WFL.
10119 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10121 * parse.y (patch_assignment): Save the rhs before using it as an
10122 argument to _Jv_CheckArrayStore.
10124 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10126 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10128 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10130 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10131 floating point literal only when the exponent indicator has been
10134 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10136 * parse.y (formal_parameter:): Construct argument tree list
10137 element even if a yet unsupported final parameter was encountered.
10139 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10141 * parse.y (finish_method_declaration): Issue errors for native or
10142 abstract methods declared with a method body, as well as for non
10143 native or non abstract methods with no method body.
10145 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10147 * class.c (build_utf8_ref): Initialize variable `field'.
10149 * decl.c (init_decl_processing): Initialize variable `field'.
10151 * expr.c (build_known_method_ref): Mark parameters `method_type',
10152 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10153 (process_jvm_instruction): Likewise for parameter `length'.
10155 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10156 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10159 * parse.y (maybe_generate_clinit): Remove unused variable
10160 `has_non_primitive_fields'.
10161 (find_in_imports_on_demand): Initialize variables `node_to_use'
10163 (patch_binop): Likewise for variable `prom_type'.
10164 (patch_unaryop): Likewise for variable `prom_type'.
10166 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10168 * xref.c (xref_table): Add missing initializer.
10170 1999-05-14 Tom Tromey <tromey@cygnus.com>
10172 * java-except.h (struct eh_range): Removed unused `next' member.
10173 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10174 after adding all exception handlers. Sort exception ranges in
10176 (struct pc_index): New structure.
10177 (start_pc_cmp): New function.
10178 * except.c (add_handler): Return `void'. Don't call link_handler;
10179 instead construct an ordinary linked list and do range
10181 (check_nested_ranges): New function.
10182 (link_handler): Changed interface to allow merging of eh_ranges.
10183 Split overlapping ranges. Return `void'.
10185 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10187 * parse.y (constructor_block_end:): New rule, tagged <node>.
10188 (constructor_body:): Use `constructor_block_end' instead of
10191 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10193 * parse.y (statement_nsi:): Pop `for' statement block.
10194 (java_complete_lhs): Labeled blocks containing no statement are
10195 marked as completing normally.
10197 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10199 * xref.c (xref_set_current_fp): New function, defined.
10200 * xref.h (xref_set_current_fp): New function, prototyped.
10202 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10204 * check-init.c (check_init): Take into account that
10205 LABELED_BLOCK_STMT can be empty.
10207 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10209 * parse.y (java_check_regular_methods): Warning check on not
10210 overriding methods with default access in other packages does not
10211 apply to `<clinit>'.
10212 (java_complete_lhs): If block body is an empty_stmt_node, replace
10213 it by NULL_TREE. This prevents gcc from generating an irrelevant
10216 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10218 * check-init.c (check_init): Removed code accepting to see things
10219 falling through default:, when doing xrefs.
10220 * java-tree.h (do_not_fold): New global variable, declared.
10221 * parse.y (do_not_fold): New global variable, defined.
10222 (java_complete_expand_method): Set `do_not_fold' to the value of
10223 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10224 and reinstall them after them have been purged; do not check for
10225 initializations; do not issue missing return errors.
10226 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10228 (patch_binop): Skip the fold part when doing xrefs.
10229 (build_string_concatenation): Skip the concatenation part when
10231 (patch_synchronized_statement): Do not generate a try-finally when
10233 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10234 and keep the location where the throw was seen.
10235 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10236 any treatment on the converted node an simply return a NOP_EXPR of
10238 * xref.c (xref_get_data): New function, defined.
10239 * xref.h (xref_get_data): New function, declared.
10240 (XREF_GET_DATA): Use xref_get_data.
10242 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10244 * gjavah.c (print_include): Cast the result of `strlen' to int
10245 when comparing against a signed value.
10246 (add_namelet): Likewise.
10248 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10250 * expr.c (expand_invoke): Mark parameter `nargs' with
10252 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10254 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10257 * jcf-reader.c (get_attribute): Cast a value to long
10258 when comparing against a signed expression. Likewise.
10260 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10261 HOST_BITS_PER_CHAR.
10263 1999-05-11 Andrew Haley <aph@cygnus.com>
10265 * parse.y (source_end_java_method): If the current method contains
10266 any exception handlers, force asynchronous_exceptions: this is
10267 necessary because signal handlers in libjava may throw exceptions.
10268 * decl.c (end_java_method): Ditto.
10270 1999-05-11 Tom Tromey <tromey@cygnus.com>
10272 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10274 * jvspec.c (THREAD_NAME): Removed.
10275 (GC_NAME): Likewise.
10276 (MATHLIB): Likewise.
10277 (WITHLIBC): Likewise.
10279 (THREADLIB): Likewise.
10280 (MATH_LIBRARY): Likewise.
10281 (lang_specific_driver): Don't add `-l' options to command line.
10282 Instead, add a single --specs option. Recognize `-L' options and
10283 use them to search for spec file.
10284 (find_spec_file): New function.
10285 (SPEC_FILE): New define.
10287 1999-05-11 Dave Brolley <brolley@cygnus.com>
10289 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10290 cpplib-enabled build.
10292 1999-05-05 Per Bothner <bothner@cygnus.com>
10294 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10295 temporarily zero it while calling rest_of_decl_compilation.
10297 * java-tree.h (string_ptr_type_node): Add declaration.
10298 * decl.c: Define and initialize string_ptr_type_node.
10299 * parse.y (patch_string_cst): Use string_ptr_type_node.
10301 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10302 * parse.y (for_statement): Now unconditionally exit_block.
10303 (finish_labeled_statement): No longer exit_block if for-loop.
10304 (patch_loop_statement): Check harder if the loop is already labeled.
10306 * parse.y (patch_initialized_static_field): Removed function.
10307 (maybe_generate_clinit): Removed special handling for interfaces.
10308 (java_complete_expand_methods): Do a preliminary java_complete_tree
10309 on <clinit> to determine if it can be removed.
10310 (java_complete_expand_method): Remove special handling for <clinit>.
10311 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10312 optimize if we get back empty_stmt_node.
10313 For MODIFY_EXPR, re-do checking of static initializers.
10314 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10315 For VAR_DECL, pass correct context.
10317 * verify.c (verify_jvm_instructions): Better error messages.
10319 1999-05-03 Tom Tromey <tromey@cygnus.com>
10321 * parse-scan.y (interface_declaration): Call
10322 report_class_declaration for interfaces.
10324 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10326 * Makefile.in: Remove -v from bison command lines.
10328 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10330 * check-init.c (check_init): Exclude a case of error when doing
10332 * class.c (layout_class_method): Don't generate the error message
10333 twice when compiling from source.
10334 * lang-options.h: Added `-Wredundant-modifers' and
10335 `-Wunusupported-jdk11' flags and help text.
10336 * lang.c (lang_decode_option): Added support for
10337 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10338 flag_static_local_jdk11 and flag_redundant set accordingly.
10339 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10340 * parse.h (EXPR_WFL_ADD_COL): New macro.
10341 (DECL_END_SOURCE_LINE): Likewise.
10342 (DECL_INHERITED_SOURCE_LINE): Likewise.
10343 * parse.y (static_ref_err): New function, prototyped.
10344 (CCB_TK): Now tagged <operator>.
10345 (class_body:): Remember the location of the closing '}' of a class
10346 definition when doing xrefs.
10347 (block:): Likewise.
10348 (block_end:): Likewise.
10349 (create_class): Remember the location of the inherited class
10350 identifier when doing xrefs.
10351 (register_fields): Added test on first operand of `init' before
10352 testing it TREE_CODE.
10353 (method_header): Store the location of the class identifier in the
10354 class decl when doing xrefs.
10355 (finish_method_declaration): Don't combine first/last method line
10357 (java_check_regular_methods): Warning check on not overriding
10358 methods with default access on other packages move before check on
10359 static methods. Initialization of `aflags' also moved up.
10360 (resolve_expression_name): Call static_ref_err to report the error.
10361 (static_ref_err): New function, implemented.
10362 (resolve_field_access): Returned simplified static field access
10364 (resolve_qualified_expression_name): Check for illegal use of
10365 static fields in a non static context. Call static_ref_err to
10366 report error in various places.
10367 (java_complete_tree): Do not fold initialized static fields when
10369 (java_complete_lhs): Likewise.
10371 1999-04-29 Anthony Green <green@cygnus.com>
10373 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10374 create internal labels.
10375 (lookup_label): Ditto.
10377 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10379 * class.c (layout_class_method): Generate <clinit>'s rtl for
10381 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10382 for interfaces' <clinit>.
10383 * expr.c (lookup_field): Search for fields in interfaces.
10384 (expand_invoke): Fixed indentation.
10385 (expand_java_field_op): Likewise. Use IS_CLINIT.
10386 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10387 (IS_CLINIT): New macro.
10388 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10389 interface was parsed.
10390 (maybe_generate_clinit): Don't generate if the current class is an
10391 interface with only fields of primitive types.
10392 (reset_method_name): Use IS_CLINIT.
10393 (java_complete_expand_method): Expand <clinit> when it exists for
10394 interfaces. Use IS_CLINIT.
10395 (resolve_expression_name): Use DECL_CONTEXT instead of
10396 current_class to build static field references.
10397 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10398 ARRAY_REF when doing xreferencing.
10399 (check_final_assignment): Fixed typo in leading comment. Use
10401 (patch_array_ref): Don't fully expand array references when
10403 (patch_return): Use IS_CLINIT.
10404 (patch_throw_statement): Likewise.
10406 1999-04-22 Tom Tromey <tromey@cygnus.com>
10408 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10410 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10412 * decl.c (predef_filenames, predef_filenames_size): New globals
10413 (init_decl_processing): predef_filenames and predef_filenames_size
10415 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10417 * jcf-parse.c (predefined_filename_p): New function.
10418 (yyparse): Check that files on the command line are specified only
10419 once and issue a warning otherwise.
10420 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10421 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10422 avoid a gcc warning with -W -Wall turned on.
10423 (java_expand_classes): Abort if errors were encountered.
10424 (java_complete_lhs): If the cross reference flag is set, wrap
10425 field DECL node around a WFL when resolving expression name.
10427 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10429 * lang.c (lang_decode_option): Fixed returned value when parsing
10430 `-fxref=...' and `-Wall'.
10431 * parse.y (source_end_java_method): Do not generate code when
10432 flag_emit_xref is set.
10433 (resolve_expression_name): Do not build static field access when
10434 flag_emit_xref is set.
10435 (resolve_field_access): No special treatment on `length' when
10436 flag_emit_xref is set. Do not build qualified static field access
10437 when flag_emit_xref is set.
10438 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10439 when flag_emit_xref is set.
10440 (patch_assignment): Do not generate array store runtime check when
10441 flag_emit_xref is set.
10442 * xref.c (xref_flag_value): Fixed function declaration
10444 (xset_set_data): New function.
10445 * xref.h (xref_set_data): Added prototype for new function.
10446 (typedef struct xref_flag_table): New field data.
10447 (XREF_GET_DATA): New macro.
10449 1999-04-19 Tom Tromey <tromey@cygnus.com>
10451 * xref.h (enum): Removed trailing comma.
10453 * parse.y (resolve_qualified_expression_name): Added missing
10456 1999-04-15 Anthony Green <green@cygnus.com>
10458 * gjavah.c: New prototypes for java_float_finite and
10459 java_double_finite.
10461 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10463 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10466 1999-04-06 Jeffrey A Law (law@cygnus.com)
10468 * Makefile.in (TREE_H): Add tree-check.h.
10469 (RTL_H): Add genrtl.h.
10471 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10473 * parse.y (patch_assignment): Added ArrayStoreException runtime
10476 1999-04-06 Per Bothner <bothner@cygnus.com>
10478 * expr.c (pop_type_0): New function.
10479 (pop_type): Use pop_type_0.
10480 * java-tree.h (pop_type_0): New declaration.
10481 * verify.c (verify_jvm_instructions): Check return instructions.
10483 * parse.y (patch_binop): Don't fold if non-constant and emiting
10486 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10488 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10490 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10491 (main_jcf): Don't define.
10492 (process_file): Don't set `main_jcf'.
10494 * java-tree.h (main_jcf): Don't declare.
10496 * jcf-parse.c (main_jcf): Add static definition.
10498 * lang.c (main_jcf): Don't define.
10500 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10502 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10504 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10506 * jcf-depend.c: Include "config.h", not <config.h>.
10508 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10511 * jcf-path.c: Include "config.h", not <config.h>.
10513 * lex.c: Don't include various system header files.
10514 (java_init_lex): Cast the argument of `bzero' to PTR
10516 * parse-scan.y (java_push_parser_context): Likewise.
10518 * parse.y (java_push_parser_context): Likewise.
10519 (patch_bc_statement): Match format specifier to variable argument.
10521 * xref.c: Don't include <stdio.h>.
10523 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10525 * parse.y (struct parser_ctxt *ctxp): Now global.
10526 (declare_local_variables): Use WFL compound value for the
10527 declaration source line value, when doing cross-referencing.
10529 1999-03-31 Tom Tromey <tromey@cygnus.com>
10531 * gjavah.c (print_field_info): Allow constants of other types.
10532 (print_include): Generate include when new name is proper prefix
10533 of already printed name.
10534 (add_namelet): Likewise.
10535 (cxx_keyword_subst): New function.
10536 (print_method_info): Use it.
10537 (print_field_name): New function.
10538 (get_field_name): New function.
10539 (print_field_info): Use get_field_name and print_field_name.
10541 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10543 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10544 'KR-C', so gperf uses the `const' keyword on strings.
10546 * keyword.gperf (java_keyword): Const-ify a char*.
10548 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10550 * parse.y (patch_bc_statement): Fixed identation and a bogus
10553 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10555 * parse.y (patch_assignment): Allow static variables in other
10556 classes to be assigned.
10558 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10560 * class.c (maybe_add_interface): Remove unused variable
10562 (make_class_data): Use = for assignment, not ==. Likewise.
10563 (emit_register_classes): Remove unused variable `decl'.
10565 * lex.c: Fix comment so as not to contain an embedded `/*'.
10567 * verify.c (verify_jvm_instructions): Remove unused variable
10570 1999-03-27 Per Bothner <bothner@cygnus.com>
10572 * parse.y (complete_loop_body): Rename to finish_loop_body.
10573 (complete_labeled_statement): Rename to finish_labeled_statement.
10574 (complete_for_loop): Rename to finish_for_loop.
10575 (complete_method_declaration): Rename to finish_method_declaration.
10577 * java-tree.h (continue_identifier_node): New global node.
10578 * decl.c: Define and initialize continue_identifier_node.
10579 * parse.y (generate_labeled_block): Remove - no longer needed.
10580 (build_loop_body): Use continue_identifier_node for continue block.
10581 (finish_labeled_statement): Also do pop_labeled_block actions.
10582 (java_complete_lhs): POP_LOOP even if error.
10583 (build_labeled_block): Special handling for continue_identifier_node.
10584 (patch_loop_statement): Re-organize.
10585 (patch_bc_statement): Re-write.
10587 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10589 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10590 using a WFL compound value.
10591 * parse.y (xref.h): Include.
10592 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10593 WFL compound value.
10594 (register_fields): Set WFL compound value to lineno if doing
10596 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10598 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10599 * xref.h (expand_xref): Prototype renamed from xref_generate.
10601 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10603 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10604 (GET_CURRENT_BLOCK): New macro.
10605 * parse.y (current_static_block): New global variable.
10606 (method_body:): Define action.
10607 (complete_method_declaration): Set current_function_decl to NULL
10608 when work on the current method is done.
10609 (declare_local_variables): Use GET_CURRENT_BLOCK.
10610 (java_method_add_stmt): Likewise.
10611 (java_complete_expand_method): Disable the use of `this' when
10612 expanding <clinit>.
10613 (enter_a_block): If no current method exist, use
10614 current_static_block to link static initializer blocks.
10615 (exit_block): Rewritten to use current_static_block when no current
10616 method decl exists.
10617 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10618 (patch_return): Forbid the use of `return' in static initializers.
10619 (patch_throw_statement): Fixed indentation. Issue specific error
10620 for uncaught thrown checked exception in static initializer
10621 blocks. Removed FIXME.
10623 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10625 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10626 Link gcj from gcc.o.
10628 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10630 * parse.y (find_applicable_accessible_methods_list): When dealing
10631 with interface: ensure that a given interface or java.lang.Object
10632 are searched only once.
10634 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10636 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10638 * jcf-dump.c (print_access_flags): Add braces around if-else.
10640 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10643 * lex.c (build_wfl_node): Add static prototype.
10645 * lex.h (build_wfl_node): Remove static prototype.
10647 * parse.y: Include lex.c early enough to declare everything needed.
10648 Ensure calls to `build_wfl_node' pass the proper arguments.
10649 (create_class): Remove unused variable `super_decl'.
10650 (get_printable_method_name): Initialize variable `name'.
10652 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10654 * Changelog: Fixed 1999-03-22 typos.
10655 * lang.c (lang_decode_option): Fixed typo in error string in the
10658 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10660 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10661 (xref.o): New rule.
10662 * java-tree.h (flag_emit_xref): Declared extern.
10663 * lang.c (xref.h): Included.
10664 (flag_emit_xref): New global variable.
10665 (lang_decode_option): Added support for -fxref.
10667 * xref.h: Likewise.
10669 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10671 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10674 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10676 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10677 $(srcdir)/../system.h and $(JAVA_TREE_H).
10678 (jcf-io.o): Depend on $(JAVA_TREE_H).
10679 (mangle.o): Likewise.
10681 * check-init.c (check_cond_init): Add static prototype.
10683 * class.c (build_java_method_type, hashUtf8String,
10684 make_field_value, get_dispatch_vector, get_dispatch_table,
10685 append_gpp_mangled_type, mangle_static_field): Likewise.
10686 (strLengthUtf8): Hide unused definition.
10687 (hashUtf8String): Const-ify.
10688 (make_field_value): Un-ANSI-fy.
10690 * constants.c: Move inclusion of jcf.h above java-tree.h.
10691 (set_constant_entry, find_class_or_string_constant,
10692 find_name_and_type_constant, get_tag_node,
10693 build_constant_data_ref): Add static prototype.
10695 * decl.c (push_jvm_slot, builtin_function,
10696 lookup_name_current_level): Likewise.
10697 (builtin_function): Const-ify.
10699 * except.c (expand_start_java_handler, expand_end_java_handler):
10700 Add static prototype.
10702 * expr.c (flush_quick_stack, push_value, pop_value,
10703 java_stack_swap, java_stack_dup, build_java_athrow,
10704 build_java_jsr, build_java_ret, expand_java_multianewarray,
10705 expand_java_arraystore, expand_java_arrayload,
10706 expand_java_array_length, build_java_monitor, expand_java_pushc,
10707 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10708 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10709 expand_compare, expand_test, expand_cond, expand_java_goto,
10710 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10711 expand_java_field_op, java_push_constant_from_pool): Likewise.
10713 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10714 (build_java_arraynull_check): Mark parameters `node' and `type'
10715 with ATTRIBUTE_UNUSED.
10716 (note_label): Likewise for parameter `current_pc'.
10717 (expand_java_call, expand_java_ret): Hide unused definition.
10719 * java-tree.h (make_class, build_constants_constructor,
10720 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10721 init_outgoing_cpool, register_class, emit_register_classes,
10722 java_layout_seen_class_methods): Prototype.
10723 (unicode_mangling_length): Const-ify.
10724 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10725 emit_unicode_mangled_name, format_int, format_uint,
10726 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10727 jcf_print_utf8_replace, open_class): Prototype.
10729 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10730 <stdio.h>. Include tree.h/java-tree.h.
10731 (utf8_equal_string usage, process_class): Add static prototype.
10732 (open_class): Don't prototype this here.
10733 (utf8_equal_string): Match arguments to format specifiers.
10734 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10735 TABLE_SWITCH, disassemble_method): Likewise.
10737 * jcf-io.c: Include tree.h/java-tree.h.
10738 (open_class, find_classfile, jcf_print_utf8,
10739 jcf_print_utf8_replace): Const-ify.
10741 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10742 parse_class_file): Add static prototype.
10743 (find_in_current_zip): Match definition to existing static
10746 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10747 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10748 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10749 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10750 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10751 generate_bytecode_return, perform_relocations, init_jcf_state,
10752 init_jcf_method, release_jcf_state, generate_classfile):
10753 Add static prototype.
10754 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10755 (make_class_file_name): Const-ify.
10757 * jcf.h (find_classfile): Const-ify.
10759 * jv-scan.c (reset_report): Remove prototype.
10761 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10762 (error): Rewrite to allow varargs.
10764 * lang.c (lang_f_options): Const-ify.
10766 * lex.c (java_parse_escape_sequence): Add static prototype.
10767 (java_allocate_new_line): Match definition to existing static
10770 * mangle.c Include tree.h/java-tree.h.
10771 (unicode_mangling_length, emit_unicode_mangled_name,
10772 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10774 * parse.h (jdep_code): Remove trailing comma in enumeration.
10775 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10776 (reset_report): Add prototype.
10778 * verify.c (push_pending_label, merge_types): Add static
10781 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10783 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10785 * parse.y (find_applicable_accessible_methods_list): Extend the
10786 search to superinterfaces when relevant.
10787 (search_applicable_methods_list): New function.
10789 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10791 * class.c (unmangle_classname): Implemented stricter testing
10792 before setting the QUALIFIED_P flag on an identifier.
10794 1999-03-16 Per Bothner <bothner@cygnus.com>
10796 * parse.y (java_complete_lhs): Call force_evaluation_order
10797 after patch_newarray.
10798 (patch_binop): Don't call fold if there are side effects.
10800 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10802 * parse.y (java_stabilize_reference): Use save_expr instead of
10803 building a SAVE_EXPR node.
10804 (java_complete_lhs): Patch the resulting string of the `+='
10805 operator (if necessary) and complete the RHS after having built
10808 1999-03-15 Per Bothner <bothner@cygnus.com>
10810 * class.c (make_class): Don't set CLASS_P here (because
10811 this function is also called by build_java_array_type).
10812 (push_class): Set CLASS_P here instead.
10813 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10815 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10816 context. If the context is class, perfer "super" over "synchronized".
10817 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10819 * parse.y (create_class): Don't call parser_check_super here;
10820 it is not robust. Always wait until later.
10822 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10823 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10825 1999-03-13 Per Bothner <bothner@cygnus.com>
10827 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10828 * lex.h (UNGETC): Change misleading macro.
10830 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10832 * parse.y (java_stabilize_reference): Return NODE when patching a
10834 (java_complete_lhs): Put parenthesis around truth values.
10836 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10838 * class.c (layout_class_method): Don't make rtl for interface
10840 * parse.h (GET_TYPE_NAME): New macro.
10841 * parse.y (if_then_statement:): Fixed indentation.
10842 (if_then_else_statement:): Likewise.
10843 (for_statement:): Fixed spacing.
10844 (try_statement:): Fixed indentation.
10845 (create_interface): Don't force interfaces to be abstract.
10846 (method_header): Abstract methods are OK in interfaces.
10847 (declare_local_variables): Fixed typo in comment.
10848 (java_complete_expand_method): Fixed indentation.
10849 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10850 non accessible fields.
10851 (java_stabilize_reference): New function.
10852 (java_complete_lhs): Fixed indentation. Use
10853 java_stabilize_reference in compound assignment. Insert the
10854 cast. If not processing `+' fix string constants before processing
10857 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10859 * constants.c (find_class_or_string_constant): Cast variable `j'
10860 to a `jword' when comparing against one.
10862 * expr.c (java_lang_expand_expr): Remove unused variables
10863 `has_finally_p' and `op0'.
10865 * gjavah.c (print_field_info): Cast a value to jint when comparing
10866 against one. Likewise for a jlong.
10867 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10868 against a signed quantity.
10870 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10871 (print_signature): Don't needlessly dereference variable `str'
10873 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10874 `max_locals' with ATTRIBUTE_UNUSED.
10875 (jcf_parse_class): Likewise for variable `index'.
10877 * parse.h (reverse_jdep_list): Remove static prototype.
10879 * parse.y (build_jump_to_finally): Remove prototype and definition.
10880 (reverse_jdep_list): Add static prototype.
10882 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10883 `assignment' and `expr_decl'.
10885 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10887 1999-03-12 Andrew Haley <aph@cygnus.com>
10889 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10890 we'll need a directory separator and a null character.
10892 1999-03-10 Per Bothner <bothner@cygnus.com>
10894 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10896 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10898 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10901 1999-03-05 Per Bothner <bothner@cygnus.com>
10903 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10905 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10907 * class.c (layout_class_method): A static method in a base class
10908 is never overridden, so treat it like it doesn't exist.
10909 However, do complain about private non-static method overriding
10910 public static method.
10912 * parse.y: Don't set unused INITIALIZED_P flag.
10913 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10915 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10916 (build_array_from_name): Re-order &index[string] to &string[index].
10918 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10919 error_mark (it might catch more errors, but it is more likely to lose).
10921 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10923 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10924 (parse-scan.o): Depend on toplev.h.
10926 * class.c (make_method_value): Add prototype. Make it static.
10927 Remove unused second argument, caller changed.
10929 * expr.c (java_lang_expand_expr): Remove unused variable
10932 * java-tree.h: Don't prototype find_in_current_zip.
10933 Add prototypes for verify_constant_pool, start_java_method,
10934 end_java_method, give_name_to_locals, expand_byte_code,
10935 open_in_zip, set_constant_value, find_constant1, find_constant2,
10936 find_utf8_constant, find_string_constant, find_class_constant,
10937 find_fieldref_index, find_methodref_index, write_constant_pool,
10938 count_constant_pool_bytes and encode_newarray_type.
10940 * jcf-dump.c: Remove unused variable `LONG_temp'.
10942 * jcf-parse.c: Include parse.h.
10943 (jcf_parse_source): Remove unused parameter, all callers changed.
10944 (jcf_figure_file_type): Add static prototype.
10945 (find_in_current_zip): Likewise. Also remove unused parameter,
10946 all callers changed.
10947 (read_class): Initialize variable `saved_pos'.
10949 * jcf-reader.c (jcf_parse_preamble): Mark variables
10950 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10952 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10953 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10954 (java_parse_doc_section): Initialize variable `seen_star'.
10955 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10956 (java_lex_error): Mark parameters `msg' and `forward' with
10958 (java_get_line_col): Mark parameters `filename' and `line' with
10961 * parse-scan.y: Include toplev.h.
10962 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10964 * parse.h: use `struct JCF', not plain `JCF'.
10965 (java_parser_context_save_global, java_expand_classes
10966 java_parser_context_restore_global, java_parse): Add prototypes.
10968 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10971 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10973 * check-init.c (check_init): COPYN takes word count, not bit count.
10975 1999-02-26 Per Bothner <bothner@cygnus.com>
10977 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10978 explicit build_decl. (Avoids crash in reload when optimizing.)
10980 1999-02-25 Per Bothner <bothner@cygnus.com>
10982 * decl.c (complete_start_java_method): Handle synchronized method
10983 even when compiling from bytecode.
10985 1999-02-26 Tom Tromey <tromey@cygnus.com>
10987 * gjavah.c (add_class_decl): Only generate `#include' if outer
10988 class is not the name of the class we are processing. Correctly
10989 append `.h' in #include.
10990 (process_file): Clean up newlines around generated `#include's.
10991 (decode_signature_piece): Correctly handle inner classes.
10992 (struct include): New structure.
10993 (all_includes): New global.
10994 (print_include): New function.
10995 (add_class_decl): Use it.
10996 (process_file): Likewise.
10997 (add_class_decl): Generate include for java-array.h if array
10999 (process_file): Don't generate java-array.h include.
11001 * gjavah.c (add_namelet): Check for standard package names here.
11002 (add_class_decl): Don't check for standard package names here.
11004 1999-02-25 Tom Tromey <tromey@cygnus.com>
11006 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11007 When reading a zip file, only use strncmp if both strings are
11008 bigger than the buffer length. Initialize `k' when looping
11011 1999-02-24 Tom Tromey <tromey@cygnus.com>
11013 * gjavah.c (struct namelet): New structure.
11014 (add_namelet): New function.
11015 (print_namelet): New function.
11016 (print_class_decls): Use add_namelet and print_namelet to generate
11017 namespaces and not classes.
11018 (method_printed): New global.
11019 (HANDLE_END_METHOD): Examine method_printed.
11020 (print_method_info): Set method_printed when required. Print
11021 error if function to be ignored is marked virtual. Handle $finit$
11023 (METHOD_IS_FINAL): New macro.
11024 (print_field_info): Use it.
11025 (HANDLE_METHOD): Clear method_printed.
11026 (method_pass): New global.
11027 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11028 (process_file): Do two passes over both fields and methods.
11029 (HANDLE_METHOD): Examine method_pass.
11030 (root): New global.
11031 (add_class_decl): New function.
11032 (print_class_decls): Don't scan over entire constant pool.
11034 1999-02-23 Tom Tromey <tromey@cygnus.com>
11036 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11037 disable linking in that case.
11039 1999-02-20 Tom Tromey <tromey@cygnus.com>
11041 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11044 1999-02-21 Per Bothner <bothner@cygnus.com>
11046 * decl.c (build_result_decl), java-tree.h: New method.
11047 (complete_start_java_method): Handle synchronized methods.
11048 Don't build DECL_RESULT here. (Ordering dependency problem.)
11049 (start_java_method): Call build_result_decl here instead ...
11050 * parse.y (java_complete_expand_method): ... and here.
11051 (expand_start_java_method): Don't call complete_start_java_method here.
11052 (java_complete_expand_method): Call it here instead.
11053 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11054 * java-tree.h: ... here.
11056 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11057 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11058 for ARRAY_REF - it doesn't work when array bounds are checked.
11059 (patch_array_ref): Handle it here instead.
11061 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11063 1999-02-19 Per Bothner <bothner@cygnus.com>
11065 Force left-to-right evaluation of binary operations etc.
11066 * expr.c (force_evaluation_order), java-tree.h: New function.
11067 * parse.y (java_complete_lhs): Pass binary operations, procedure
11068 calls, and ARRAY_REFs to force_evaluation_order.
11069 (various): Set TREE_SIDE_EFFECTS more carefully.
11071 Tolerate random (non-UTF8) encoding in comments without complaining.
11072 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11073 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11075 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11076 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11078 * parse.y (java_complete_lhs): Ignore an empty statement in a
11079 COMPOUND_EXPR. Don't complain about empty statement after return.
11081 1999-02-19 Per Bothner <bothner@cygnus.com>
11083 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11084 in TREE_LIST - just chain the POINTER_TYPEs together.
11085 (resolve_class): If type already resolved, return decl.
11086 After resolving, update TREE_TYPE(class_type), and name (if array).
11087 * parse.h (do_resolve_class), parse.y: Make non-static.
11088 * class.c (maybe_layout_super_class): Take this_class argument.
11089 Do do_resolve_class if necessary.
11090 (layout_class, layout_class_methods): Adjust calls appropriately.
11091 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11092 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11093 * typeck.c (build_java_array_type): Don't call layout_class.
11095 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11097 * parse.y (check_pkg_class_access): Allow private class access
11098 within the same package.
11099 (strip_out_static_field_access_decl): New function.
11100 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11101 operator argument before testing its nature.
11103 1999-02-03 Per Bothner <bothner@cygnus.com>
11105 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11106 (TRY_EXPR): Simplify - it no longer has a finally clause.
11107 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11108 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11109 * expr.c (java_lang_expand_expr): Likewise.
11110 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11111 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11112 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11113 (build_try_statement): Remove finally parameter and handling.
11114 (build_try_finally_statement): New function.
11115 (patch_try_statement): No longer need to support finally clause.
11116 (try_statement): Update grammar action rules.
11117 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11118 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11120 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11122 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11123 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11125 1999-02-17 Andrew Haley <aph@cygnus.com>
11127 * class.c (build_utf8_ref): Back out broken patch which was
11128 intended to to output signatures using '.' as a separator.
11130 * class.c (make_class_data): Output signatures using '.' as a
11131 separator, rather than '/'.
11132 (mangled_classname): Likewise.
11133 (make_field_value): Likewise.
11134 (make_method_value): Likewise.
11135 * constants.c (alloc_class_constant): Likewise.
11136 * expr.c (build_invokeinterface): Likewise.
11138 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11140 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11141 of an ancient workaround.
11143 1999-02-10 Jeffrey A Law (law@cygnus.com)
11145 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11148 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11150 * lex.c (yylex): Encode \0 as UTF8.
11152 1999-02-10 Tom Tromey <tromey@cygnus.com>
11154 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11155 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11156 (libgcj_zip): Renamed.
11157 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11159 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11161 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11162 (GC_NAME): Renamed -lgc to -lgcjgc.
11164 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11166 * lex.c (java_lang_cloneable): Initialize.
11167 * parse.y (java_lang_cloneable): New static variable.
11168 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11169 doing one more qualification round.
11170 (valid_ref_assignconv_cast_p): Reject null source or
11171 destination. Allow an array to be cast into java.lang.Cloneable.
11172 (patch_cast): Swapped two first arguments to first call to
11173 valid_ref_assignconv_cast_p.
11175 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11177 * parse.h: DECL_P renamed JDECL_P.
11178 * parse.y: DECL_P replaced by JDECL_P.
11179 (build_array_from_name): Always use pointer's type.
11180 (patch_bc_statement): Extra code to search continue target in a
11181 for loop. Fixed comments. Continue target is current loop when
11184 1999-02-05 Andrew Haley <aph@cygnus.com>
11186 * class.c (make_class_data): The superclass of an interface should
11187 be null, not class Object.
11189 * lex.c (java_lex): Sign extend hex literals.
11191 1999-02-04 Andrew Haley <aph@cygnus.com>
11193 * class.c (build_utf8_ref): Output signatures using '.' as a
11194 separator, rather than '/'.
11195 (make_class_data): Likewise.
11197 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11199 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11200 mkstemp.o. Get them from libiberty now.
11202 1999-02-02 Jeffrey A Law (law@cygnus.com)
11204 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11206 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11208 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11211 1999-02-02 Per Bothner <bothner@cygnus.com>
11213 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11214 * jcf-write.c (generate_bytecode_return): New function.
11215 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11217 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11218 generate special [fd]const_[01] instructions.
11220 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11222 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11223 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11225 1999-02-01 Per Bothner <bothner@cygnus.com>
11227 * parse.y (patch_method_invocation): Handle calling static methods,
11228 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11230 * parse.y (java_complete_lhs): Don't complain about unreachable
11231 exit condition in a do-while statement.
11233 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11235 * lex.c (java_read_char): Fixed utf8 decoding.
11236 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11238 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11239 comments. Local variable `all_primitive' is gone. Broadened
11240 acceptance of `0' to floating point targets. `long' can now be
11241 widened to `double' or `float'.
11242 (valid_method_invocation_conversion_p): Added leading
11243 comment. Fixed tabulation.
11244 (build_string_concatenation): Optimize out left or right empty
11247 1999-01-28 Per Bothner <bothner@cygnus.com>
11249 * jcf-write.c (localvar_alloc): Only emit entry for
11250 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11251 (generate_bytecode_insns): Only call put_linenumber if
11252 debug_info_level > DINFO_LEVEL_NONE.
11253 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11254 is specified, add -g1 (for compatibility wih javac).
11256 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11258 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11259 gjavah.o, check-init.o, jv-scan.o
11261 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11263 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11265 * gjavah.c: Include config.h and system.h.
11267 * javaop.h (inline): Don't define, its handled by system.h.
11268 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11269 from `inline' to `static inline'.
11271 * jcf.h (inline): Don't define, its handled by system.h.
11273 * lex.c (inline): Likewise.
11275 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11277 * lang-specs.h: Map -Qn to -fno-ident.
11279 1999-01-29 Richard Henderson <rth@cygnus.com>
11281 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11283 1999-01-29 Tom Tromey <tromey@cygnus.com>
11285 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11286 then cast it to Object before calling `append' method.
11288 1999-01-28 Per Bothner <bothner@cygnus.com>
11290 * check-init.c (check_bool2_init, check_bool_init, check_init):
11291 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11292 * jcf-write.c (generate_bytecode_insns): Likewise.
11294 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11296 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11297 * parse.y (patch_cast): Allow a boolean to be cast into a
11300 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11302 * parse.y: (class_declaration:): Fixed indentation.
11303 (class_member_declaration:): Extra `;' after field declaration now
11305 (interface_declaration:): Removed debug messages in error reports.
11306 (patch_binop): Nodes created and returned inherit the orignal
11307 node's COMPOUND_ASSIGN_P flag value.
11308 (patch_cast): Fix cast from char to floating point.
11310 1999-01-25 Andrew Haley <aph@cygnus.com>
11312 * except.c, java-except.h (expand_resume_after_catch): new
11314 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11315 to branch back to main flow of control after a catch block.
11317 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11319 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11320 $(srcdir)/../system.h.
11321 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11322 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11323 (jcf-write.o): Likewise.
11324 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11325 (mangle.o): Depend on $(srcdir)/../toplev.h.
11326 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11327 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11329 * class.c: Include output.h and parse.h.
11330 (mangled_classname): Add the `const' keyword to a char*.
11331 (find_named_method): Hide unused function definition.
11332 (build_utf8_ref): Change type of variable `c' to unsigned char.
11333 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11334 (build_class_ref): Add the `const' keyword to a char*.
11335 (layout_class_method): Remove unused variable `buf'.
11337 * decl.c (find_local_variable): Remove unused variable `rtl'.
11338 (pushdecl): Likewise for variables `different_binding_level' and
11340 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11341 (maybe_build_cleanup): Likewise for parameter `decl'.
11343 * except.c (expand_start_java_handler): Mark parameter `range'
11344 with ATTRIBUTE_UNUSED.
11346 * expr.c: Include except.h.
11347 (pop_type): Remove unused variable `i'.
11348 (pop_value): Likewise for variables `n_words' and `i'.
11349 (expand_java_arrayload): Likewise for variable `convert'.
11350 (java_lang_expand_expr): Likewise for variables `op0', `type',
11351 `mode', `unsignedp', `node' and `elements'.
11352 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11354 (process_jvm_instruction): Add a `const' qualifier to a char*.
11356 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11357 (temp_directory): Likewise.
11358 (print_c_decl): Likewise.
11359 (print_method_info): Likewise.
11360 (decode_signature_piece): Likewise.
11361 (print_mangled_classname): Likewise.
11363 * java-except.h: Provide prototypes for maybe_start_try,
11364 maybe_end_try and add_handler.
11366 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11367 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11368 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11369 init_expr_processing, push_super_field, init_class_processing,
11370 can_widen_reference_to, class_depth, verify_jvm_instructions,
11371 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11372 set_local_type, merge_type_state, push_type, load_type_state,
11373 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11374 emit_unicode_mangled_name): Add prototypes.
11376 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11377 (print_signature_type): Use ISDIGIT, not isdigit.
11378 (print_signature): Remove unused variable `j'.
11380 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11381 int when comparing against one.
11383 * jcf-parse.c: Include toplev.h.
11385 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11386 (localvar_free): Remove unused variable `i'.
11387 (generate_bytecode_conditional): Likewise for variable `kind'.
11389 * jv-scan.c: Include config.h and system.h. Remove redundant
11390 OS header and gansidecl.h includes.
11391 (warning): Add the `const' keyword to a char*. Also add
11392 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11393 __STDC__, when determining whether to use ANSI-isms.
11394 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11395 (xmalloc): Don't redundantly prototype here.
11396 (main): Remove unused parameter `envp'. Also fix the arguments
11397 passed to function `fatal' to match the format specifier.
11399 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11401 * mangle.c: Include toplev.h.
11402 (emit_unicode_mangled_name): Declare parameter `len'.
11404 * parse.y (parse_warning_context): Add the `const' keyword to a
11405 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11406 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11407 (issue_warning_error_from_context): Add the `const' keyword to
11409 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11410 not `__STDC__' for whether to use ANSI-isms.
11412 * typeck.c (incomplete_type_error): Mark parameters `value' and
11413 `type' with ATTRIBUTE_UNUSED.
11414 (parse_signature_type): Use ISDIGIT, not isdigit.
11416 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11417 (verify_jvm_instructions): Likewise. Remove unused variables
11418 `field_name' and `default_val'.
11420 * zextract.c: Include config.h and system.h. Remove redundant
11421 OS header includes.
11423 * zipfile.h: Prototype `read_zip_archive'.
11425 1999-01-21 Andrew Haley <aph@cygnus.com>
11427 * typeck.c (convert): Allow conversions to void type: some
11428 optimizations in gcc do this.
11430 1999-01-21 Andrew Haley <aph@cygnus.com>
11432 * typeck.c (convert_ieee_real_to_integer): New function.
11433 (convert): When not using fast-math and using hardware fp, convert
11434 an IEEE NaN to zero.
11436 1999-01-18 Andrew Haley <aph@cygnus.com>
11438 * parse.y (patch_binop): Do a type conversion from signed to
11439 unsigned and then back to signed when a ">>>" is found.
11441 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11443 * java-tree.h: (check_for_initialization): Added prototype.
11444 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11445 * parse.y (do_resolve_class): Removed unused locals.
11446 (read_import_dir): Likewise.
11447 (resolve_qualified_expression_name): Array creation
11448 expressions are valid primary expressions.
11449 (qualify_ambiguous_name): Likewise.
11450 (patch_synchronized_statement): Removed unused local.
11452 1999-01-17 Jeffrey A Law (law@cygnus.com)
11454 * Makefile.in (zextract.o): Add dependencies.
11456 * Makefile.in: Do not put ^Ls at the start of a line.
11458 1999-01-15 Per Bothner <bothner@cygnus.com>
11460 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11461 sub-type the result of the call that gets the exception value.
11463 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11464 don't call finish_class.
11466 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11467 clear found before continuing.
11469 * verify.c (verify_jvm_instructions): On an array load, allow
11470 and handle top of stack to be TYPE_NULL.
11472 * gjavah.c (generate_access): Translate Java package private or
11473 protected access to C++ public, but with a comment.
11475 1999-01-13 Andrew Haley <aph@cygnus.com>
11477 * expr.c (generate_name): Name prefix changed to avoid clashes
11478 with assembler temp labels.
11480 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11481 MODIFY_EXPR. Without this, code for the assignment may not be
11482 generated at all and the synchronized statement will read an
11483 uninitialized variable.
11485 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11487 * class.c (maybe_layout_super_class): Fixed returned value.
11488 * lex.c: Added 1999 to the copyright.
11489 (java_init_lex): Initialize java_lang_imported.
11490 * lex.h: Added 1999 to the copyright.
11491 * parse.h: Added 1999 to the copyright.
11492 (REGISTER_IMPORT): Fixed typo in trailing macro.
11493 (CURRENT_OSB): New macro.
11494 (struct parser_ctxt): New fields osb_depth, osb_limit.
11495 * parse.y (java_lang_id): New global variable.
11496 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11497 (array_creation_expression:): Use CURRENT_OSB.
11498 (dims:): Uses a stack to keep track of array dimensions.
11499 (cast_expression:): Use CURRENT_OSB.
11500 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11502 (register_fields): Fixed typos in comment.
11503 (check_method_redefinition): Fixed comment indentation.
11504 (java_check_regular_methods): Set saved found wfl to NULL after
11505 having reinstalled it in the previously found DECL_NAME.
11507 1999-01-10 Richard Henderson <rth@cygnus.com>
11509 * gjavah.c (java_float_finite): Use a union to do type punning.
11510 (java_double_finite): Likewise.
11512 1999-01-09 Per Bothner <bothner@cygnus.com>
11514 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11515 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11516 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11517 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11518 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11519 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11521 1999-01-08 Per Bothner <bothner@cygnus.com>
11523 * check-init.c (check_init): If compiling to native, we don't
11524 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11526 1999-01-08 Tom Tromey <tromey@cygnus.com>
11528 * parse-scan.y (variable_declarator_id): Set or increment
11530 (bracket_count): New global.
11531 (formal_parameter): Handle case where bracket pairs trail variable
11534 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11536 * jcf-parse.c (yyparse): variable len changed from a char to an
11537 int to prevent overflow.
11539 1999-01-06 Per Bothner <bothner@cygnus.com>
11541 * java-tree.h: Declare read_class.
11542 * jcf-parse.c (read_class): New function.
11543 (load_class): Now just call read_class.
11545 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11546 * jcf-parse.c (parse_source_file): Declare save_error_count,
11547 which is needed by java_parse_abort_on_error macro,
11548 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11550 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11551 constructor, if initializing a static field.
11552 (patch_new_array_init): Set TREE_CONSTANT if it is.
11553 * expr.c (java_lang_expand_expr): For a static array constructor
11554 of primitive elements, allocate the array itself statically.
11555 Disabled until we can set the vtable field statically.
11557 * check-init.c: New file. Checks for definite assignment.
11558 * Makefile.in (JAVA_OBJS): Add check-init.o.
11559 * parse.y (java_complete_expand_method): Call check_for_initialization.
11560 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11562 1999-01-06 Graham <grahams@rcp.co.uk>
11564 * parse.y : include system.h instead of including
11565 standard headers directly with the exception of <dirent.h>.
11567 1999-01-06 Per Bothner <bothner@cygnus.com>
11569 * lex.h: Moved static function declarations to lex.c,
11570 to shut up some -Wall warnings.
11571 * lex.c: Static function declarations moved here.
11572 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11574 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11576 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11578 1998-12-22 Per Bothner <bothner@cygnus.com>
11580 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11581 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11583 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11584 (localvar_alloc): Change return type to void,
11585 (emit_unop): Remove unused variable size.
11587 * jcf-write.c (struct jcf_block): Add new union.
11588 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11589 (call_cleanups): New functions.
11590 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11591 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11592 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11593 * lang.c (lang_init): Call using_eh_for_cleanups.
11594 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11595 completing operands to patch_synchronized_statement.
11596 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11597 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11598 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11600 1998-12-20 John F. Carr <jfc@mit.edu>
11602 * Make-lang.in: Comment out control-Ls; they upset some makes.
11604 1998-12-18 Tom Tromey <tromey@cygnus.com>
11606 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11609 1998-12-17 Tom Tromey <tromey@cygnus.com>
11611 * parse.y (DIR_SEPARATOR): New define.
11612 (check_class_interface_creation): Use it.
11614 * parse-scan.y (report_main_declaration): Recognize
11615 `java.lang.String' in argument to main.
11617 1998-12-16 Per Bothner <bothner@cygnus.com>
11619 * parse.y (create_interface): Remove bogus test.
11621 1998-12-16 Per Bothner <bothner@cygnus.com>
11623 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11624 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11626 1998-12-16 Tom Tromey <tromey@cygnus.com>
11628 * parse-scan.y (qualified_name): Use correct sprintf format.
11630 1998-12-15 Tom Tromey <tromey@cygnus.com>
11632 * gjavah.c (print_field_info): Changed how most negative number is
11635 1998-12-14 Per Bothner <bothner@cygnus.com>
11637 * parse.y (fold_constant_for_init): New function.
11638 (resolve_expression_name): Don't replace static final
11639 constant-initialized fields by its value.
11640 (java_complete_lhs): New. Same as java_complete_tree, except does
11641 not replace static final constant-initialized fields by their values.
11642 (register_fields): If there is an initializer, set DECL_INITIAL and
11643 MODIFY_EXPR_FROM_INITIALIZATION_P.
11644 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11645 Only call patch_initialized_static_field if
11646 MODIFY_EXPR_FROM_INITIALIZATION_P.
11647 (patch_initialized_static_field): If not valid constant, clear
11650 * parse.y (lookup_field_wrapper): Fix thinko.
11652 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11653 set and restore global lineno.
11655 1998-12-14 Tom Tromey <tromey@cygnus.com>
11657 * gjavah.c (print_field_info): If value to print is the smallest
11658 value of its size, then print as hex to avoid later warnings from
11661 1998-12-14 Tom Tromey <tromey@cygnus.com>
11663 * gjavah.c (decompile_method): Decompile `return null'.
11664 (process_file): Generate `#pragma interface'.
11665 (method_declared): New global.
11666 (print_method_info): Set it.
11667 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11668 (print_method_info): Handle abstract methods.
11670 1998-12-13 Per Bothner <bothner@cygnus.com>
11672 * parse.y (patch_method_invocation): If class_decl is null
11673 (e.g. an array type), use original type.
11675 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11676 errors about uncaught exception from clone (of array, specifically).
11678 1998-12-13 Tom Tromey <tromey@cygnus.com>
11680 * gjavah.c (decompile_method): Handle all types of `return'
11681 opcode. Decompile `return this' and `return'.
11682 (method_access): New global.
11683 (print_method_info): Set it.
11684 (decompile_method): Don't decompile a synchronized method.
11686 1998-12-13 Tom Tromey <tromey@cygnus.com>
11688 * jcf-reader.c (jcf_parse_one_method): Recognize
11690 * gjavah.c (HANDLE_END_METHOD): New macro.
11691 (HANDLE_CODE_ATTRIBUTE): New macro.
11692 (decompile_method): New function.
11693 (print_method_info): Don't print `;\n' at end of function decl.
11694 Include java-opcodes.h.
11695 (decompiled): New global.
11697 1998-12-12 Per Bothner <bothner@cygnus.com>
11699 * class.c (build_class_ref): Handle PRIMTYPE.class if
11700 flag_emit_class_files.
11701 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11702 if flag_emit_class_files.
11703 * parse.y (java_complete_tree): Pre-liminary support for
11704 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11706 * parse.y (patch_synchronized_statement): Don't call monitorexit
11707 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11709 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11711 * zipfile.h (opendir_in_zip): New declaration.
11712 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11713 (opendir_in_zip): New function, using code from open_in_zip.
11714 (open_in_zip): Call opendir_in_zip.
11715 (find_class): Remove no-longer-used do_class_file parameter,
11716 but add source_ok parameter. Change logic so if we find a .java file,
11717 we don't look for .class in later classpath emtries.
11718 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11719 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11720 * gjavah.c: Update call to find_class.
11721 * jcf-dump.c: Likewise.
11723 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11724 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11725 nothing if body is empty_stmt_node.
11726 Various little fixes so SP gets correctly adjusted.
11727 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11728 For CALL_EXPR, test if static first.
11729 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11730 such as the ones we create for Object and Class.
11731 Set and restore current_function_decl.
11732 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11733 (note_possible_classname): New function.
11734 (read_import_entry): Removed. Merged with read_import_dir.
11735 (read_import_dir): Don't call find_class - that only gives us
11736 the first classpath entry having the needed package.
11737 Use the struct buffer data structure from buffer.h.
11738 (read_import_dir, find_in_imports_on_demand): The remembered
11739 class names now use '.' (not '/') as package separator.
11741 * parse.y (java_complete_expand_methods): Call write_classfile
11742 here, and not in java_expand_classes (which only gets first class).
11744 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11746 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11747 (register_fields): If a static fields has an initializer, just
11748 chain it on ctxp->static_initialized, and handle later.
11749 (java_complete_expand_methods): Force <clinit> first.
11750 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11751 - it's already been completed.
11752 (patch_initialized_static_field): New function.
11753 (java_complete_field): Call it.
11755 1998-12-12 Per Bothner <bothner@cygnus.com>
11757 * expr.c (encode_newarray_type, build_new_array): New functions.
11758 * java-tree.h: Declare build_new_array.
11759 * jcf-write.c (patch_newarray): Use build_new_array.
11761 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11762 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11764 * parse.y (patch_new_array_init): Re-organize.
11765 Now is passed the actual array (pointer) type of the value.
11766 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11767 (patch_array_constructor): Removed - merged into patch_new_array_init.
11768 (java_complete_tree): Update patch_new_array_init.
11770 * jcf-write.c (find_constant_index): New function.
11771 (generate_bytecode_insns): Use find_constant_index.
11772 (generate_classfile): Use find_constant_index for ConstantValue.
11774 1998-12-11 Tom Tromey <tromey@cygnus.com>
11776 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11777 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11778 * class.c (make_class_data): Renamed dtable -> vtable, and
11779 dtable_method_count -> vtable_method_count.
11781 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11783 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11784 global variables, initialized.
11785 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11786 Declared new global variables.
11787 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11788 double_zero_node, integer_zero_node upon direct matching.
11789 * parse.y (purify_type_name): Added function prototype.
11790 (duplicate_declaration_error_p): Consider new_type as potentially
11791 being a incomplete type. Use purify_type_name on type string.
11792 (method_header): saved_type: unused variable removed. Don't figure
11793 return type if method name is invalid.
11794 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11795 processed by patch_unaryop.
11796 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11797 increment/decrement node into its original type after binary
11798 numeric promotion on its operands.
11800 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11802 * parse.y (array_initializer:): Array init operand is NULL_TREE
11803 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11804 now an error. Fixed indentation problems.
11805 (patch_string): Handle error_mark_node as an argument.
11806 (patch_new_array_init): Fixed indentation problems.
11807 (array_constructor_check_entry): Removed check on null wfl_value.
11808 Return an error if wfl_value's walk returns an error.
11810 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11812 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11813 * lex.c (java_lex): Remember column position before advancing one
11814 token. Retain location information on OCB_TK.
11815 * lex.h (typedef struct java_lc): Added new field.
11816 * parse.h (GET_SKIP_TYPE): New macro.
11817 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11818 * parse.y (build_new_array_init, patch_new_array_init,
11819 patch_array_constructor, maybe_build_array_element_wfl,
11820 array_constructor_check_entry): New function prototypes.
11821 (switch_block:): Tagged <node>.
11822 (OCB_TK): Tagged <operator>.
11823 (array_initializer:): Installed actions.
11824 (variable_initializer): Build location information on element if
11826 (switch_statement:): Fixed indentation typo.
11827 (switch_block:): Redefined default action.
11828 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11829 (patch_assignment): Removed duplicate code.
11830 (maybe_build_array_element_wfl, build_new_array_init,
11831 patch_new_array_init, patch_array_constructor,
11832 array_constructor_check_entry): New functions.
11834 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11836 * parse.y (array_initializer): Tagged <node>.
11837 (variable_initializer:): Use default rule.
11838 (array_initializer:): Defined actions.
11839 (variable_initializers:): Likewise.
11840 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11841 non-static field accesses.
11842 (patch_invoke): Fixed indentation typo.
11843 (java_complete_tree): Likewise.
11844 (build_labeled_block): Changed leading comment. Generate an error
11845 in case of duplicate loop labels.
11846 (patch_conditional_expr): Patch results of string concatenation
11849 1998-12-06 Per Bothner <bothner@cygnus.com>
11851 * constants.c (find_methodref_index): When the class is an interface,
11852 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11854 * decl.c (finit_identifier_node): Use "$finit$", rather than
11855 "<finit>" (which Sun's verifier rejects).
11856 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11857 (generate_field_initialization_code): Removed.
11858 (fix_constructors) Don't add call to $finit$ here (wrong order).
11859 (patch_method_invocation): Add $finit$ call here.
11861 * java-tree.h (CALL_USING_SUPER): New macro.
11862 * parse.y (patch_invoke): Remove im local variable.
11863 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11864 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11865 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11867 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11869 * parse.y (java_complete_tree): Don't complain about unreachable
11870 statement if it is empty_stmt_node.
11872 * jcf-write.c (find_constant_wide): New function.
11873 (push_long_const): Use find_constant_wide.
11875 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11876 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11877 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11878 Emit invokeinterface when calling an interface method.
11879 Emit invokespecial also when calling super or private methods.
11881 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11883 1998-12-06 Per Bothner <bothner@cygnus.com>
11885 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11887 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11889 * java-tree.h (java_layout_seen_class_methods): New function
11891 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11892 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11893 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11894 * parse.y (method_declarator:): Defined action.
11895 (issue_warning_error_from_context): input_filename saved, set to
11896 the appropriate value and restored after java_error is called.
11897 (build_unresolved_array_type): Fixed comment.
11898 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11899 (method_header): Deal with return type the same way type are
11900 handled for fields and method's parameters and local variables
11902 (check_method_redefinition): Removed extra CR.
11903 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11904 (java_layout_seen_class_methods): New function.
11905 (java_layout_classes): Call java_layout_seen_class_methods.
11907 1998-12-03 Per Bothner <bothner@cygnus.com>
11909 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11911 1998-12-03 Per Bothner <bothner@cygnus.com>
11913 * jcf-dump.c (main): Fix error message.
11914 * jcf-path.c (add_entry): Style fix.
11916 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11918 * class.c (layout_class_method): Call build_java_argument_signature
11919 on constructors too.
11920 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11921 (patch_method_invocation): Define a primary when resolving an
11922 expression name. Augmented comment on code checking illegal `this'
11923 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11925 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11927 * class.c (layout_class_method): Don't report error on non-static
11928 overriding static if the method is private.
11929 * java-tree.h (finish_class): Prototype added.
11930 * lex.c (java_get_line_col): Handle col argument -2 value.
11931 * parse.h: All static method declarations moved to parse.y.
11932 * parse.y: Now contains all static method declarations previously
11934 (find_expr_with_wfl, missing_return_error,
11935 unreachable_stmt_error): New functions.
11936 (java_get_real_method_name): Identify constructors bearing class
11937 names in source code compiled classes only.
11938 (java_complete_expand_methods): Call missing_return_error.
11939 (invocation_mode): Private methods invoked as static methods.
11940 (java_complete_tree): Call unreachable_stmt_error.
11942 1998-12-01 Tom Tromey <tromey@cygnus.com>
11944 * Makefile.in (+target): Removed.
11945 (+xmake_file): Likewise.
11946 (+tmake_file): Likewise.
11947 (.NOEXPORT): Removed duplicate.
11949 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11951 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11953 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11955 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11956 libiberty.h. Provide an xmalloc definition.
11958 * jvspec.c: Remove the xmalloc prototype.
11960 * parse-scan.y: Include config.h and system.h. Don't include
11961 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11962 Provide an xstrdup definition.
11964 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11966 * jcf-path.c (add_entry): Recognize ".jar" too.
11967 * lang-specs.h: Likewise.
11969 1998-11-26 Per Bothner <bothner@cygnus.com>
11971 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11972 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11974 * jcf-write.c (generate_bytecode_insns):
11975 Handle pre/post-increment/decrement of long.
11977 * jcf-write.c (generate_bytecode_insns):
11978 Handle missing exception handler (finally for synchronized).
11980 1998-11-25 Per Bothner <bothner@cygnus.com>
11982 * java-tree.h (end_params_node): Declare global.
11983 * decl.c (end_params_node): New global.
11984 (init_decl_processing, start_java_method): Use end_params_node for
11985 end of list of parameter types. Follows correct gcc conventions.
11986 * expr.c (pop_argument_types, pop_arguments): Likewise.
11987 * lang.c (put_decl_node): Likewise.
11988 * typeck.c (various places): Likewise.
11989 * class.y (various places): Likewise.
11990 * parse.y (various places): Likewise.
11992 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11993 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11995 * class.c: Add #include flags.h, remove no-longer needed declaration.
11997 * class.c (layout_class_method): Remove commented-out code, re-format.
11998 Don't add vtable entry (or index) for private methods.
11999 * expr.c (expand_invoke): A private method is implicitly final.
12000 * class.c (make_class_data): If inlining or optimizing,
12001 skip private methods.
12003 * class.c (finish_class): New function. Calls existing methods,
12004 but alls emits deferred inline functions.
12005 * jcf-parse.c (parse_class_file): Call finish_class.
12006 * parse.y (java_complete_expand_methods): Likewise.
12008 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12010 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12012 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12014 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12016 1998-11-24 Per Bothner <bothner@cygnus.com>
12018 * (generate_classfile): Always write class access flag with
12021 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12023 * class.c (maybe_layout_super_class): New function.
12024 (layout_class): Reorganized. Loop on class methods dispatched into
12025 a new function. Call maybe_layout_super_class.
12026 (layout_class_methods, layout_class_method): New functions.
12027 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12029 (expand_invoke): Likewise.
12030 * java-tree.h (all_class_list): New global variable declared.
12031 (layout_class_methods, layout_class_method): New function
12033 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12034 * jcf-parse.c (all_class_list): New global variable.
12035 (load_class): Extended what class_or_name can be. Use parser
12036 context mechanism to save globals before calling jcf_parse.
12037 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12038 is set on the file name.
12039 (jcf_parse): Layout class methods when Object is loaded, otherwise
12040 record class in all_class_list for delayed method layout.
12041 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12042 * lang.c (put_decl_node): Decode <init> into the decl context
12044 * lex.c (java_allocate_new_line): Use xmalloc.
12045 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12046 pointers, not TREE_LIST elements.
12047 (struct parser_ctxt): Fixed comment indentations, added comments
12048 and reordered some fields.
12049 (java_check_methods): Function prototype removed.
12050 * parse.y (java_push_parser_context): Use xmalloc.
12051 (java_parser_context_restore_global): Pop extra pushed ctxp only
12052 when there's nothing next.
12053 (maybe_create_class_interface_decl): Fixed comment, add new
12054 created class decl to all_class_list.
12055 (method_header): Use GET_REAL_TYPE on argument's types.
12056 (method_declarator): Use GET_REAL_TYPE, change type to the real
12057 type in TREE_LIST dependency node. Build argument list with the
12059 (create_jdep_list): Use xmalloc. Removed allocation error message.
12060 (obtain_incomplete_type): Fixed leading comment. Broadened
12061 incoming argument meaning.
12062 (register_incomplete_type): Use xmalloc. Removed allocation error
12064 (safe_layout_class): Fixed leading comment.
12065 (jdep_resolve_class): Reversed if statement condition and switch
12066 if and else bodies.
12067 (resolve_and_layout): Fixed leading comment. Broadened incoming
12069 (complete_class_report_errors): New local variable name, for
12070 clarity. purify_type_name used for all error cases.
12071 (java_get_real_method_name): Stricter check on constructors.
12072 (java_check_regular_methods): Reverse methods list only if not
12073 already laid out. Layout artificial constructor.
12074 (java_check_methods): Deleted.
12075 (source_start_java_method): Obtain incomplete type for patchable
12077 (java_layout_classes): Fixed leading comment. Use
12078 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12079 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12080 before returning. Fixed comments.
12081 (java_expand_classes): Check for errors up front.
12082 (patch_method_invocation): Class to search is resolved and laid
12085 1998-11-24 Per Bothner <bothner@cygnus.com>
12087 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12089 * javaop.h (int8): Removed - not used.
12090 (jbyte): Redefine portably with correct signedness.
12092 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12094 * jcf-write.c (generate_bytecode_insns): Fix typo
12095 OPCODE_getstatic to OPCODE_getfield.
12097 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12098 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12099 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12101 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12103 * jcf-parse.c (jcf_parse_source): Function returned type is
12104 void. Added prototype.
12105 (jcf_parse): Function returned type is void.
12106 (yyparse): Remove call to fclose on the last parsed file.
12108 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12110 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12112 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12113 (layout_class): Cope with methods featuring WFL in decl names.
12114 * decl.c (unqualified_object_id_node): New global variable,
12116 (build_decl_no_layout): Removed.
12117 * expr.c (build_primtype_type_ref): Handle Double.
12118 (java_lang_expand_expr): Fixed indentations.
12119 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12120 (flag_wall, flag_redundant, flag_not_overriding,
12121 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12122 variable declarations.
12123 (build_decl_no_layout): Removed prototype.
12124 (java_get_real_method_name): Added prototype.
12125 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12126 (java_parse_abort_on_error): Macro now just returns.
12127 * jcf-parse.c (jcf_parse_source): Check fclose returned
12128 value. Call emit_register_classes if java_report_errors returns
12130 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12131 flag_static_local_jdk1_1): New integer flags.
12132 (lang_decode_option): New flags set here.
12133 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12134 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12135 the flag_redundant variable.
12136 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12137 when parsing java.lang.Object class.
12138 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12139 NULL_TREE to build.
12140 (resolve_qualified_expression_name): Fixed indentation.
12141 (patch_array_ref): Changed prototype.
12142 (not_initialized_as_it_should_p): Prototype removed.
12143 (java_report_errors): Added function prototype.
12144 * parse.y (formal_parameter:): Changed error message for not yet
12145 supported final parameters.
12146 (class_type_list:): Set both PURPOSE and VALUE of created
12147 TREE_LIST to be class_type.
12148 (primary_no_new_array:): Handle class literals on primitive types.
12149 (parse_warning_context): Reinstalled correct force_error and
12150 do_warning flags setups.
12151 (java_report_errors): Changed prototype. Return java_error_count
12153 (variable_redefinition_error): Consider treating variable type as
12155 (create_interface): Warn about redundant abstract modifier if
12156 flag_redundant is set. Changed error message.
12157 (lookup_field_wrapper): Save/restore globals before/after looking
12159 (duplicate_declaration_error_p): Consider treating declaration
12160 type as a fake pointer.
12161 (register_fields): Extract real type from dependency node. Check
12162 for duplicate field declaration after type adjustment. Use
12163 DECL_INITIAL to store static final initialized values.
12164 (method_header): Extract real function type from dependency node.
12165 (check_abstract_method_header): Use GET_METHOD_NAME.
12166 (obtain_incomplete_type): Layout fake pointer type.
12167 (safe_layout_class): Don't try to check for methods before layout.
12168 (java_complete_class): Don't check for correct throws clause
12169 elements inheritance here.
12170 (resolve_and_layout): Broadened name parameter meaning.
12171 (reset_method_name): Use GET_METHOD_NAME.
12172 (java_get_real_method_name): New function.
12173 (java_check_regular_methods): Don't check methods in
12174 java.lang.Object. Verify lineage of throws clause elements. Use
12175 flag_no_overriding in warning report.
12176 (check_throws_clauses): Don't check if class was from
12177 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12178 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12179 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12180 warning on unsupported final local variables. Use build_decl
12181 instead of build_decl_no_layout. Get real local variable type from
12183 (source_start_java_method): Get real parameter type from
12184 dependency node. Call build_decl instead of build_decl_no_layout.
12185 (java_layout_classes): Reverse tree and layout type and class as
12186 required. Mark class as loaded when done.
12187 (resolve_field_access): Fixed indentation. Restricted condition
12188 leading to static field access code generation. Set field_type
12189 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12190 (resolve_qualified_expression_name): Initialize type_found to
12191 null. Handle static field resolved during qualification. Fixed
12192 layout on non primitive field decl types.
12193 (not_accessible_p): Fixed typo in comment.
12194 (patch_method_invocation): Resolve and layout class to search from
12196 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12197 layout non primitive type, if necessary. Make method node only to
12199 (find_applicable_accessible_methods_list): Consider WFL'ed method
12200 decl names. Fixed indentation.
12201 (argument_types_convertible): Resolve and layout target type if
12203 (java_complete_tree): Fixed indentation problems. Rewrote
12204 CALL_EXPR thrown exceptions check. Re-installed further processing
12205 of the assignment in certain cases.
12206 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12207 inlining on class literals.
12208 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12210 (valid_method_invocation_conversion_p): Likewise.
12211 (patch_string): Temporary disable forbidden use of `this' in
12212 explicit constructor invocations when doing string concatenation
12213 within their scope.
12214 (patch_unaryop): Added comment. Reinstalled code to disable
12215 further check on assignment operation with cast expression RHS.
12216 (patch_switch_statement): Fixed indentation.
12217 (build_try_statement): Call build_decl instead of
12218 build_decl_no_layout.
12219 (patch_synchronized_statement): Likewise.
12220 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12221 IS_UNCHECKED_EXPRESSION_P.
12222 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12223 layout argument exception type.
12224 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12225 of IS_UNCHECKED_EXPRESSION_P.
12227 1998-11-18 Anthony Green <green@cygnus.com>
12229 * jcf-parse.c (yyparse): Open class file in binary mode.
12231 1998-11-15 Per Bothner <bothner@cygnus.com>
12233 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12235 * jcf-write.c (perform_relocations): Move check out one loop.
12237 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12239 * Make-lang.in: Fix reference to srcdir.
12240 * jv-scan.c: Add missing xmalloc prototype.
12241 * jvgenmain.c: Ditto.
12243 1998-11-15 Per Bothner <bothner@cygnus.com>
12245 * decl.c (error_mark_node), java-tree.h: New global.
12246 * parse.y: Use empty_stmt_node instead of size_zero_node.
12247 (build_if_else_statement): If missing else, use empty_stmt_node.
12249 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12250 (java_complete_expand_method): Complain if return is missing.
12251 (java_check_regular_methods): Comment out incorrect error check.
12252 (not_accessible_p): Fix incorrect handling of protected methods.
12253 (patch_method_invocation): Pass correct context to not_accessible_p.
12254 (find_applicable_accessible_methods_list): Likewise.
12255 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12256 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12257 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12258 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12260 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12261 (push_int_const): Remove reundant NOTE_PUSH.
12262 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12263 (- case SWITCH_EXPR): Fix code generation bug.
12264 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12265 (generate_classfile): More robust for abstract methods.
12267 1998-11-15 Anthony Green <green@cygnus.com>
12269 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12270 * Make-lang.in: Ditto.
12272 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12273 * jvgenmain: Ditto.
12275 1998-11-15 Per Bothner <bothner@cygnus.com>
12277 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12279 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12281 1998-11-14 Per Bothner <bothner@cygnus.com>
12283 Allow uses of interface types to verify. This is not really
12284 type-safe, but it matches what Sun does, and is OK as long as
12285 there are appropriate run-time checks.
12286 * verify.c (merge_types): If merging two interface types,
12287 just set the result to java.lang.Object.
12288 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12290 1998-11-13 Tom Tromey <tromey@cygnus.com>
12292 * gjavah.c (main): Handle --output-class-directory argument.
12293 * jvspec.c (lang_specific_driver): Translate `-d' into
12294 -foutput-class-dir.
12295 * jcf.h (jcf_write_base_directory): Declare.
12296 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12297 * lang-options.h: Mention -foutput-class-dir.
12298 * jcf-write.c (jcf_write_base_directory): New global.
12299 (make_class_file_name): Put generated .class file into `-d'
12300 directory, or into source directory if -d not given. Function now
12302 (write_classfile): Free class file name. Handle case where class
12304 (DIR_SEPARATOR): New macro.
12305 Include <sys/stat.h>
12307 * Makefile.in (prefix): New macro.
12309 1998-11-12 Per Bothner <bothner@cygnus.com>
12311 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12312 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12313 here (done in patch_invoke instead).
12314 (case_identity): Moved here from parse.y.
12316 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12317 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12318 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12319 so they can be efficiently scanned without recursion.
12320 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12321 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12322 in BLOCK iteratively, rather than recursively.
12324 * parse.y (do_unary_numeric_promotion): New function.
12325 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12327 * parse.y (patch_newarray): Various fixes.
12329 Re-do handling of switch statements (for proper block scoping).
12330 * parse.y: Add just a single block for the enture switch block,
12331 but don't create any "case blocks".
12332 (group_of_labels): Rmeoved unneeded non-terminal.
12333 CASE_EXPR and DEFAULT_EXPR are added to current block.
12334 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12335 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12336 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12337 * parse.y (wfl_operator, print_int_node): Make non-static.
12338 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12339 as part of recursive scan of block.
12340 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12341 (patch_switch_statement): Most tests move dinto java_complete_tree.
12343 * parse.y: Make various production be non-typed (void).
12344 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12345 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12346 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12348 * jcf-write.c (struct jcf_handler): New type.
12349 (struct jcf_switch_state): New type.
12350 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12351 (alloc_handler, emit_unop, emit_reloc): New functions.
12352 (adjust_typed_op): Add extra parameter ("max type" offset).
12353 (emit_switch_reloc, emit_case-reloc): New function.
12354 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12355 (generate_bytecode_insns): Support REAL_CST, switch statements,
12356 exception handling, method calls, object/array creation, and more.
12358 * class.c: Remove some unused variables.
12359 * constants.c (find_string_constant): New function.
12360 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12361 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12362 if flag_emit_class_files.
12364 1998-11-12 Tom Tromey <tromey@cygnus.com>
12366 * jcf-io.c (find_class): Added explanatory comment.
12368 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12369 trailing slash to `.zip' entries.
12371 * jvspec.c (lang_specific_driver): Correctly handle case where
12372 GC_NAME not defined.
12374 1998-11-11 Tom Tromey <tromey@cygnus.com>
12376 * jvspec.c (GC_NAME): New define.
12377 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12379 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12381 1998-11-11 Per Bothner <bothner@cygnus.com>
12383 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12385 1998-11-11 Tom Tromey <tromey@cygnus.com>
12387 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12389 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12391 * class.c (is_compiled_class): Call safe_layout_class for class
12392 compiled from source.
12393 * conver.h (convert_to_integer, convert_to_real,
12394 convert_to_pointer): Added prototypes.
12395 * decl.c (init_decl_processing): Non longer push the decls of
12396 `methodtable', `constants', `Class', `Field', `dispatchTable'
12397 `jexception' and `Method'.
12398 * expr.c (build_invokeinterface): New function.
12399 (expand_invoke): static variable CLASS_IDENT now in
12400 build_invokeinterface. Use build_invokeinterface.
12401 (expand_java_field_op): Moved code to inline
12402 java.lang.PRIMTYPE.TYPE into a function.
12403 (build_primtype_type_ref): New function.
12404 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12405 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12406 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12407 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12408 (DECL_LOCAL_STATIC_VALUE): New macro.
12409 (build_invokeinterface, build_primtype_type_ref): New function
12411 (java_parse_abort_on_error): Macro rewritten.
12412 * jcf-parse.c (current_method): Add comment to declaration.
12413 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12414 Function prototypes fixed.
12415 (jcf_parse_source): push/pop parser context. save/restore global.
12416 (parse_source_file): Fixed leading comment. Now take a
12417 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12418 classes and pop the parser context anymore.
12419 (yyparse): Push parser context, save globals, parse the source
12420 file, restore globals and pop the parser context when processing a
12422 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12423 * lex.c (java_parse_doc_section): New function.
12424 (java_lex): Call java_parse_doc_section when appropriate. Build an
12425 operator around INSTANCEOF_TK.
12426 * lex.h (java_lineterminator, java_sprint_unicode,
12427 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12428 Prototypes rewritten.
12429 (java_parse_escape_sequence, java_letter_or_digit_p,
12430 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12431 java_read_unicode, java_store_unicode, java_read_char,
12432 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12433 Added function prototypes.
12434 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12436 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12438 (struct parser_ctxt): New fields: deprecated,
12439 current_parsed_class_un, gclass_list.
12440 (fix_method_argument_names, issue_warning_error_from_context,
12441 resolve_package, lookup_package_type): New function prototypes.
12442 (resolve_expression_name): Fixed function prototype.
12443 (find_applicable_accessible_methods_list): Fixed indentation, added
12444 extra argument in prototype.
12445 (check_final_assignment, build_null_of_type, check_deprecation,
12446 check_method_redefinition, reset_method_name,
12447 java_check_regular_methods, java_check_abstract_methods,
12448 maybe_build_primttype_type_ref): New function prototype.
12449 * parse.y (conver.h): Include.
12450 (INSTANCEOF_TK): Tagged <operator>.
12451 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12452 (relational_expression:): Build binop for instanceof.
12453 (java_push_parser_context): Remember ctxp->gclass_list across
12455 (java_pop_parser_context): Simply return if no context
12456 exists. Remember gclass_list across contexts.
12457 (issue_warning_error_from_context): New function.
12458 (parse_error_context): Don't setup ctxp->elc here. Call
12459 issue_warning_error_from_context instead.
12460 (parse_warning_context): Likewise.
12461 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12462 setup. Link new class/interface to ctxp->gclass_list.
12463 (add_superinterfaces): Register interface as incomplete if not
12465 (create_class): Remember class unqualified name in
12466 ctxp->current_parsed_class_un. Check class deprecation.
12467 (register_fields): Check field deprecation. Remember static final
12468 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12470 (method_header): New local variable ORIG_ARG. Use unqualified
12471 current class name for check on constructor errors. Promote return
12472 type if of record type. Argument list fix moved in
12473 fix_method_argument_names, called here. Check method deprecation.
12474 (fix_method_argument_names): New function.
12475 (method_declarator): Promote record typed arguments.
12476 (safe_layout_class): Check class methods before layout.
12477 (java_complete_class): Compute field layout when patched.
12478 (do_resolve_class): Try to load class after having it renamed
12479 after the package name.
12480 (get_printable_method_name): Use DECL_CONTEXT.
12481 (reset_method_name): New function.
12482 (check_method_redefinition): Use reset_method_name.
12483 (java_check_regular_methods): New local variable
12484 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12485 names for error report. Check for compile-time error when method
12486 found has default (package) access.
12487 (java_check_abstract_methods): Now takes an interface DECL node as
12488 an argument. Also reinstall real name on unchecked
12489 overriding/hiding methods for error report.
12490 (java_check_methods): Fixed leading comment. Get classes to verify
12491 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12492 CLASS_METHOD_CHECKED_P on class verification.
12493 (lookup_java_method2): Get real method name if necessary.
12494 (find_in_imports): Don't check package class access here.
12495 (resolve_package, lookup_package_type): New functions.
12496 (java_layout_classes): Fixed leading comment. Take classes to be
12497 laid out from ctxp->gclass_list.
12498 (java_complete_expand_methods): Don't expand native and abstract
12500 (java_expand_classes): New function.
12501 (resolve_expression_name): Use additional argument ORIG. Retrieve
12502 values of static final field of primitive types.
12503 (resolve_field_access): Handles static final field of promotive
12505 (resolve_qualified_expression_name): Handle STRING_CST as
12506 primaries and package name resolution. Check deprecation on found
12507 decls. Set where_found and type_found on non static field resolved
12508 during qualification. Layout non primitive field decl types.
12509 (check_deprecation): New function.
12510 (maybe_access_field): Simplified.
12511 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12512 removed. Reverse method's argument when primary is a type. Don't
12513 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12514 instead. Include abstract class in the list of class searchable
12515 for constructors. Use DECL_CONTEXT of found method for access
12516 checks. Check method deprecation.
12517 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12518 converting arguments. Handle INVOKE_INTERFACE.
12519 (lookup_method_invoke): Search constructor using existing
12520 infrastructure (don't rely on lookup_java_constructor anymore).
12521 (find_applicable_accessible_methods_list): Extra argument flag
12522 LC. Now include constructor in the search.
12523 (qualify_ambiguous_name): Conditional expression are primaries.
12524 (not_initialized_as_it_should_p): static final are always
12526 (java_complete_tree): Pass extra NULL argument to
12527 resolve_expression_name. Stricter test to carry on patching
12528 assignments. New case for INSTANCEOF_EXPR.
12529 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12530 (check_final_assignment, maybe_build_primttype_type_ref): New
12532 (patch_assignment): Detect resolved static finals and carry normal
12533 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12534 (try_builtin_assignconv): Access constant 0 on all primitive
12536 (valid_builtin_assignconv_identity_widening_p): Accept identical
12537 types. Accept all promoted type on int type.
12538 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12539 assigned to a reference.
12540 (valid_method_invocation_conversion_p): Accept to check null
12542 (build_binop): Merge declaration and initialization of local
12544 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12545 numeric types. Improved validity test for qualify operators on
12547 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12548 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12549 primitive type and issue the appropriate error message.
12550 (resolve_type_during_patch): Mark class loaded when resolved.
12551 (patch_cast): Allow null to be cased to reference types.
12552 (build_null_of_type): New function.
12553 (patch_array_ref): Handle array on references correctly.
12554 (patch_return): Removed unused local variable MODIFY. Force
12555 boolean to be returned as integers. Allows null to be returned by
12556 a function returning a reference.
12557 * typeck.c (convert_to_integer, convert_to_real,
12558 convert_to_pointer): Prototypes moved to convert.h
12559 (lookup_argument_method): Use method real name, if necessary.
12561 1998-10-30 Tom Tromey <tromey@cygnus.com>
12563 * class.c (build_class_ref): Changed name of primitive classes to
12566 * class.c (make_class_data): Renamed fields: nmethods to
12567 method_count, method_count to dtable_method_count. Always set
12568 `state' field to 0.
12569 * decl.c (init_decl_processing): Likewise.
12571 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12573 * class.c (layout_class): Don't mangle <finit>, produce
12574 __finit<class> instead. Don't verify artificial methods.
12575 * decl.c (finit_identifier_node): New declared global.
12576 (init_decl_processing): finit_identifier_node initialized.
12577 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12578 * java-tree.h (finit_identifier_node): Declared as extern.
12579 (struct lang_decl): New field called_constructor.
12580 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12581 (CLASS_HAS_FINIT_P): New macro.
12582 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12583 explicit constructor invocation.
12584 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12585 CALL_SUPER_CONSTRUCTOR_P): New macros.
12586 (write_classfile): Added prototype.
12587 * jcf-parse.c (jcf_parse_source): Parse and remember for
12588 generation if the file was seen on the command line.
12589 (parse_source_file): Don't write the class file here.
12590 (yyparse): Loop on files rewritten. Set current_jcf.
12591 (parse_zip_file_entries): Parse class file only if it was found.
12592 * lang.c (init_parse): Don't open command line provided filename
12594 (lang_parse): Don't set main_jcf anymore.
12595 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12596 (JCONSTRUCTOR_CHECK): New macro.
12597 (JBSC_TYPE_P): New macro.
12598 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12599 (COMPLETE_CHECK_OP_2): New macro.
12600 (struct parse_ctxt): New field explicit_constructor_p.
12601 (check_class_interface_creation): Fixed prototype indentation.
12602 (patch_method_invocation_stmt): Prototype reflects added argument.
12603 (patch_invoke): Likewise.
12604 (complete_method_declaration, build_super_invocation,
12605 verify_constructor_circularity,
12606 build_this_super_qualified_invocation, get_printable_method_name,
12607 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12608 verify_constructor_super, create_artificial_method,
12609 start_artificial_method_body, end_artificial_method_body,
12610 generate_field_initialization_code): New function prototypes.
12611 * parse.y: Fixed leading comment
12612 (constructor_header:, constructor_body:, block_end:): Rules tagged
12614 (type_declaration:): Call maybe_generate_finit.
12615 (method_declaration:): Action for method_body: placed in new
12616 function complete_method_declaration, called here.
12617 (constructor_declaration:): Defined actions. Removed leading
12619 (constructor_header:): New rule with action.
12620 (constructor_body:): Rule rewritten using block_begin: and
12621 block_end:. Defined actions.
12622 (constructor_declarator:, explicit_constructor_invocation:):
12624 (block:): Use new rules block_begin: block_end:.
12625 (block_begin:, block_end:): New rules and actions.
12626 (block_statements:): Fixed error message for explicit
12628 (method_invocation:): Call build_this_super_qualified_invocation
12629 if primary is `this' or `super' was seen.
12630 (conditional_expression:): Action defined.
12631 (extra_ctxp_pushed_p): New static global flag.
12632 (java_parser_context_save_global): Create parser context if
12633 necessary. Use extra_ctxp_pushed_p to remember it.
12634 (java_parser_context_restore_global): Pop extra parser context if
12636 (build_array_from_name): Array on primitive types are marked
12638 (register_fields): Restore new name in field initializer
12639 expression if type was altered. Non static fields initialized upon
12640 declaration marked initialized.
12641 (maybe_generate_finit): New function.
12642 (maybe_generate_clinit): Use create_artificial_method,
12643 start_artificial_method_body, end_artificial_method_body. Generate
12644 debug info for enclosed initialization statements.
12645 (method_header): Fixed leading comment. Check constructor
12646 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12648 (complete_method_declaration, constructor_circularity_msg,
12649 verify_constructor_circularity): New functions.
12650 (get_printable_method_name): New function.
12651 (check_method_redefinition): Don't rename <finit> methods. Fix
12652 declared constructor names. Error message for
12653 constructors modified.
12654 (java_check_regular_methods): Local variable seen_constructor
12655 renamed saw_constructor. Skip verification on constructors. Create
12656 default constructor with create_artificial_method.
12657 (java_check_methods): Removed unnecessary empty line.
12658 (create_artificial_method, start_artificial_method_body,
12659 end_artificial_method_body): New functions.
12660 (java_layout_classes): Changed leading comment. Reverse fields
12661 list if necessary. Always layout java.lang.Object if being
12663 (java_complete_expand_methods): Verify constructor circularity.
12664 (java_complete_expand_method): Call fix_constructor on
12665 constructors. Local variable no_ac_found removed. Restore
12666 bindings if method body expansion failed.
12667 (fix_constructors, verify_constructor_super,
12668 generate_field_initialization_code): New function.
12669 (java_expand_classes): Fixed leading comment. Write class file
12671 (resolve_expression_name): Check for illegal instance variable
12672 usage within the argument scope of an explicit constructor
12674 (resolve_qualified_expression_name): Pass extra from_super flag
12675 when invoking patch_method_invocation_stmt. New case for
12676 conditional expression when used as a primary. Check for error
12677 when acquiring super.
12678 (patch_method_invocation_stmt): Added extra argument super. New
12679 local variable is_static_flag. Set class_to_search according to
12680 the nature of the constructor invocation. Don't add `this'
12681 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12682 invocation within the argument scope of explicit constructor
12683 invocation. Set is_static according to is_static_flag. Provide
12684 extra `super' argument to patch_invoke invocation.
12685 (patch_invoke): New argument from_super. Loop on arguments
12686 indentation fixed. Pass from_super to invocation_mode. New switch
12687 case INVOKE_SUPER. Fixed error message in switch default case.
12688 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12690 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12691 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12692 message takes constructors into account.
12693 (find_applicable_accessible_methods_list): Fixed indentation.
12694 (qualify_ambiguous_name): Take explicit constructor invocation
12695 into account. Deal with a conditional expression as a primary to
12697 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12698 case. Added extra argument to patch_method_invocation_stmt.
12699 Register calls made to explicit constructor `this'. Don't call
12700 save_expr in ARRAY_REF case when emitting class files. Check for
12701 illegal use of this when expanding explicit constructor invocation
12703 (complete_function_arguments): Set and reset parser context
12704 explicit_constructor_p field value when appropriate.
12705 (build_super_invocation, build_this_super_qualified_invocation):
12707 (patch_assignment): Fixed typo.
12708 (patch_unaryop): Check on final fields occurs only when a decl
12710 (patch_return): Take constructors into account.
12711 (patch_conditional_expr): New function.
12712 * typeck.c (build_java_signature): Removed unnecessary empty line.
12714 1998-10-28 Jeffrey A Law (law@cygnus.com)
12716 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12718 1998-10-28 Tom Tromey <tromey@cygnus.com>
12720 * decl.c (init_decl_processing): Renamed fields.
12721 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12722 interface_len, msize fields.
12724 * class.c (make_class_data): Removed subclass_head and
12725 subclass_next fields.
12726 * decl.c (init_decl_processing): Removed subclass_head and
12727 subclass_next fields.
12729 1998-10-28 Jeffrey A Law (law@cygnus.com)
12731 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12732 * mangle.c (emit_unicode_mangled_name): Similarly.
12734 1998-10-26 Nick Clifton <nickc@cygnus.com>
12736 * jcf-parse.c (get_constant): Place braces around code to compute
12737 'd' when REAL_ARITHMETIC is not defined.
12739 1998-10-25 H.J. Lu (hjl@gnu.org)
12741 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12744 1998-10-23 Tom Tromey <tromey@cygnus.com>
12746 * lang-specs.h: `.zip' files are input to jc1.
12748 1998-10-22 Per Bothner <bothner@cygnus.com>
12750 * jvspecs.c: Add (but don't enable) support for combining multiple
12751 .class and .java input filenames to a single jc1 invocation.
12752 Add support for -C flag (copile to .class files).
12753 Translate -classpath and -CLASSPATH arguments.
12754 * lang-specs.h: Don't set %2 spec.
12756 1998-10-22 Tom Tromey <tromey@cygnus.com>
12758 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12760 (add_path): Don't add trailing separator to non-empty path
12763 * lang.c (lang_decode_option): Check for -fclasspath and
12764 -fCLASSPATH before examining other `-f' options.
12766 * java-tree.h (finalize_identifier_node): Don't declare.
12767 * class.c (make_class_data): Don't push "final" field.
12768 * decl.c (init_decl_processing): Don't push "final" field.
12769 (finalize_identifier_node): Removed.
12770 (init_decl_processing): Don't set finalize_identifier_node.
12772 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12774 1998-10-11 Anthony Green <green@cygnus.com>
12776 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12777 (JV_SCAN_SOURCES): New macro.
12778 (JCF_DUMP_SOURCES): Likewise.
12779 (jcf-dump$(exeext)): New target.
12780 (jv-scan$(exeext)): New target.
12782 1998-10-22 Tom Tromey <tromey@cygnus.com>
12784 * Makefile.in (LEX): Removed.
12785 (LEXFLAGS): Likewise.
12786 (SET_BISON): New macro.
12788 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12789 spurious diffs in parse.c.
12790 ($(PARSE_SCAN_C)): Likewise.
12791 (PARSE_DIR): New macro.
12793 (PARSE_SCAN_C): Likewise.
12794 (PARSE_RELDIR): New macro.
12796 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12798 * jcf-io.c (find_class): Use saw_java_source to determine when to
12799 look for `.java' file.
12800 * jcf-parse.c (saw_java_source): New global.
12801 (yyparse): Set it if `.java' file seen.
12803 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12804 (GCJH_SOURCES): Likewise.
12805 * Makefile.in (datadir): New macro.
12806 (libjava_zip): Likewise.
12807 (JAVA_OBJS): Added jcf-path.o.
12808 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12809 (../gcjh$(exeext)): Likewise.
12810 (jcf-path.o): New target.
12811 * java-tree.h (fix_classpath): Removed decl.
12812 * jcf-parse.c (fix_classpath): Removed.
12813 (load_class): Don't call fix_classpath.
12814 * parse.y (read_import_dir): Don't call fix_classpath.
12815 * lex.h: Don't mention classpath.
12816 * lex.c (java_init_lex): Don't initialize classpath.
12817 * jcf-io.c (classpath): Removed global.
12818 (find_class): Use jcf_path iteration functions. Correctly search
12819 class path for .java file.
12820 (open_in_zip): New argument `is_system'.
12821 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12822 classpath-related options.
12823 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12825 (lang_init): Call jcf_path_init.
12826 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12827 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12828 Correctly put braces around second string in each entry.
12829 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12830 classpath-related options.
12831 (help): Updated for new options.
12832 * jcf.h: Declare functions from jcf-path.c. Don't mention
12833 `classpath' global.
12834 * jcf-path.c: New file.
12836 * jcf-depend.c: Include jcf.h.
12838 * jcf-write.c (localvar_alloc): Returns `void'.
12839 (localvar_free): Removed unused variable.
12841 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12842 (init_parse): Use OBJECT_SUFFIX, not ".o".
12844 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12846 * class.c (emit_register_classes): Renamed from
12847 emit_register_class.
12848 * java-tree.h (emit_register_classes): Prototype renamed from
12849 emit_register_class.
12850 * jcf-parse.c (yyparse): Call emit_register_classes once before
12852 * parse.y (java_expand_classes): No longer register classes.
12854 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12856 * class.c (is_compiled_class): New local variable
12857 seen_in_zip. Identify classes found in currently compiled source
12859 * decl.c (complete_start_java_method): Fixed typo.
12860 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12861 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12862 (CLASS_P): Moved around.
12863 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12864 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12866 (jcf_parse_source): Changed leading comment. Removed unnecessary
12867 fclose and CLASS_FROM_SOURCE_P marking.
12868 (parse_source_file): New local variables remember_for_generation
12869 and filename. Mark parsed file name identifier node. Removed block
12870 executed when parse_only was null. Set remember_for_generation.
12871 Use it as an argument to java_pop_parser_context.
12872 (yyparse): New local variables several_files, list, next node and
12873 current_file_list. Split ampersand separated file names into
12874 current_file_list. Iterate through the list and parse accordingly.
12875 * parse.h (java_pop_parser_context): New function prototype.
12876 * parse.y (ctxp_for_generation): New static global variable.
12877 (java_pop_parser_context): New argument generate. Link popped ctxp
12878 to ctxp_for_generation list accordingly.
12879 (java_complete_expand_methods): Fixed indentation.
12880 (java_expand_classes): New function.
12882 1998-10-17 Per Bothner <bothner@cygnus.com>
12884 * Makefile.in: Link with libiberty.a instead of memmove.o.
12886 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12888 * lex.c (setjmp.h): No longer included.
12889 * lex.h (setjmp.h): Included.
12890 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12891 (duplicate_declaration_error_p): Renamed from
12892 duplicate_declaration_error.
12893 (build_array_from_name): New function prototype.
12894 * parse.y (setjmp.h): No longer included.
12895 (variable_declarator_id): Define action.
12896 (build_array_from_name): New function.
12897 (duplicate_declaration_error_p): Renamed from
12898 duplicate_declaration_error. Fixed leading comment.
12899 (register_fields): Main `for' loop reorganized. Uses
12900 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12901 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12902 build_array_from_name.
12903 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12905 (read_import_dir): Don't try to skip `.' and `..'.
12906 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12907 build_array_from_name. Main `for' loop reorganized.
12908 (resolve_qualified_expression_name): When building access to a
12909 field, use the type where the field was found, not its own type.
12910 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12911 field was found is null.
12912 (qualify_ambiguous_name): Sweep through all successive array
12915 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12917 * java-tree.h (pop_labeled_block, lang_printable_name,
12918 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12919 interface_of_p, inherits_from_p, fix_classpath,
12920 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12921 make_class_data, register_class, alloc_name_constant): New
12922 function prototypes.
12923 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12924 indentation. Added cast to remove warning.
12925 (lang_printable_name): Set v argument unused.
12926 (lang_print_error): Added argument to lang_printable_name call.
12927 (java_dummy_print, print_lang_decl, print_lang_type,
12928 print_lang_identifier, lang_print_xnode): All argument marked
12930 * lex.c (java_unget_unicode): Removed unnecessary argument.
12931 (java_allocate_new_line): Unused local variable is gone.
12932 (java_read_char): Added parenthesis in expressions to remove
12933 warnings. Added final return statement.
12934 (java_read_unicode): Added parenthesis in expression to remove
12936 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12937 (java_parse_escape_sequence): Likewise.
12938 (java_lex): Unused local variables are gone. Fixed
12939 java_unget_unicode invocation.
12940 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12942 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12943 lang_printable_name invocation in macro.
12944 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12946 (duplicate_declaration_error): Suppressed unused argument in
12948 (identical_subpath_p): Function declaration is gone.
12949 (patch_invoke): Suppressed unused argument in prototype.
12950 (patch_cast, build_labeled_block, check_thrown_exceptions):
12952 * parse.y (setjmp.h): Included
12953 (toplev.h): Likewise.
12954 (field_declaration:): Suppressed unused local
12955 (label_decl:): Fixed build_labeled_block invocation.
12956 (java_pop_parser_context): Put extra parenthesis around assignment
12958 (yyerror): Suppressed unused local variables.
12959 (variable_redefinition_error): Fixed lang_printable_name
12961 (create_interface): Suppressed unused local variables.
12962 (create_class): Likewise.
12963 (duplicate_declaration_error): Suppressed unused argument. Fixed
12964 lang_printable_name invocation.
12965 (register_fields): Suppressed unused local variable. Fixed
12966 duplicate_declaration_error invocation.
12967 (method_header): Suppressed unused local variable.
12968 (method_declarator, parser_check_super): Likewise.
12969 (java_complete_class): Suppressed unused local variable. Fixed
12970 fatal error message.
12971 (complete_class_report_errors): Added default: in switch.
12972 (java_check_regular_methods): Fixed lang_printable_name
12974 (check_throws_clauses): Likewise.
12975 (java_check_abstract_methods): Suppressed unused local
12976 variable. Fixed lang_printable_name invocation.
12977 (read_import_entry): Added supplemental return statement.
12978 (read_import_dir): Suppressed unused local variables.
12979 (check_pkg_class_access, declare_local_variables): Likewise.
12980 (source_start_java_method): Suppressed unused extern variable
12982 (expand_start_java_method): Suppressed unused extern and local
12983 variable declarations.
12984 (java_complete_expand_methods): Likewise.
12985 (java_complete_expand_method): Suppressed unused local variables.
12986 (make_qualified_name): Likewise.
12987 (resolve_qualified_expression_name): Added default: in
12988 switch. Fixed lang_printable_name invocation.
12989 (class_instance_creation_expression): Added parenthesis around
12991 (patch_method_invocation_stmt): Fixed lang_printable_name and
12992 patch_invoke invocations.
12993 (check_for_static_method_reference): Fixed lang_printable_name
12995 (patch_invoke): Suppressed unused arguments and local variables.
12996 (lookup_method_invoke): Suppressed unused local variables.
12997 (qualify_ambiguous_name): Added default: in switch.
12998 (identical_subpath_p): Function removed.
12999 (patch_assignment): Suppressed unused local variables. Suppressed
13000 unnecessary if statement. Fixed lang_printable_name invocations.
13001 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13002 (valid_ref_assignconv_cast_p): Parenthesis around
13003 expression. Suppressed unused local variables.
13004 (build_binop): Suppressed unused local variables. fixed
13005 lang_printable_name invocations.
13006 (string_constant_concatenation): Suppressed unused local
13008 (patch_unaryop): Fixed lang_printable_name invocation.
13009 (patch_cast): Suppressed unnecessary argument. Fixed
13010 lang_printable_name invocation.
13011 (patch_array_ref): Fixed lang_printable_name invocation.
13012 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13013 (build_labeled_block): Suppressed unused argument.
13014 (generate_labeled_block): Fixed build_labeled_block invocation.
13015 (build_loop_body): Suppressed unused local variables.
13016 (patch_loop_statement): Likewise.
13017 (patch_exit): Fixed lang_printable_name invocation.
13018 (patch_switch_statement): Likewise.
13019 (case_identity): First argument marked unused.
13020 (patch_try_statement): Fixed lang_printable_name invocations.
13021 (patch_synchronized_statement, patch_throw_statement): Likewise.
13022 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13023 lang_printable_name invocations.
13024 (check_thrown_exceptions_do): Suppressed unused argument.
13026 1998-10-14 Tom Tromey <tromey@cygnus.com>
13028 * jcf-write.c (write_classfile): Add output class file as target.
13029 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13030 * jcf.h: Added declarations for dependency-tracking functions.
13031 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13032 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13033 (finish_parse): Call jcf_dependency_write.
13034 (dependency_tracking): New global.
13035 (DEPEND_SET_FILE): New define.
13036 (DEPEND_ENABLE): New define.
13037 (init_parse): Enable dependency tracking if required.
13039 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13040 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13041 (../gcjh$(exeext)): Likewise.
13042 (jcf-depend.o): New target.
13043 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13044 (GCJH_SOURCES): Likewise.
13045 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13047 (find_classfile): Added dep_name argument.
13048 (find_class): Compute name of dependency.
13049 (open_in_zip): Call jcf_dependency_add_file.
13050 * gjavah.c (output_file): No longer global.
13051 (usage): Don't mention "gjavah".
13053 (java_no_argument): Likewise.
13054 (version): Likewise.
13055 (main): Recognize and handle -M family of options.
13056 (print_mangled_classname): Return is void.
13057 (process_file): Handle case where output is suppressed.
13058 (HANDLE_END_FIELD): Likewise.
13059 (HANDLE_METHOD): Likewise.
13060 * jcf-depend.c: New file.
13062 1998-10-13 Jeffrey A Law (law@cygnus.com)
13064 * java-tree.def: Add missing newline at EOF.
13066 1998-10-13 Tom Tromey <tromey@cygnus.com>
13068 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13069 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13071 Include <config.h> and "system.h".
13072 (disassemble_method): Undefine RET to avoid clash with
13073 config/i386/i386.h.
13075 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13077 * decl.c (runtime_exception_type_node, error_exception_type_node):
13078 New global variables.
13079 (init_decl_processing): Initialized.
13080 * expr.c (java_lang_expand_expr): Set caught exception type to
13081 null if catch handler argument doesn't exit.
13082 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13084 * java-tree.h (runtime_exception_type_node,
13085 error_exception_type_node): Global variables declared.
13086 (DECL_FUNCTION_THROWS): New macro.
13087 (DECL_FUNCTION_BODY): Modified comment.
13088 (DECL_SPECIFIC_COUNT): Likewise.
13089 (struct lang_decl): New field throws_list.
13090 (IS_UNCHECKED_EXPRESSION_P): New macro.
13091 * lex.c (java_lex): Generate location information for THROW_TK.
13092 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13093 EXCEPTIONS_P): New macros.
13094 (enum jdep_code): New value JDEP_EXCEPTION.
13095 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13096 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13097 PATCH_METHOD_RETURN_ERROR): New macros.
13098 (patch_method_invocation_stmt): Added new argument to prototype.
13099 (patch_synchronized_statement, patch_throw_statement,
13100 check_thrown_exceptions, check_thrown_exceptions_do,
13101 purge_unchecked_exceptions, check_throws_clauses): New function
13103 * parse.y Fixed typo in keyword section.
13104 (throw:): Rule tagged <node>.
13105 (THROW_TK): Keyword tagged <operator>.
13106 (method_header:): Last argument to call to method_header passed
13108 (throws:, class_type_list:, throw_statement:,
13109 synchronized_statement:, synchronized:): Defined actions.
13110 (method_header): New local variable current. Register exceptions
13111 from throws clause.
13112 (java_complete_tree): Complete and verify exceptions from throws
13114 (complete_class_report_errors): Error message on exceptions not
13116 (java_check_regular_methods): Fixed typo. Shortcut on private
13117 overriding methods. Changed error message on method
13118 redefinition. Check for throws clause compatibility.
13119 (check_throws_clauses): New function.
13120 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13121 method. Changed error message on method redefinition.
13122 (currently_caught_type_list): New static variable.
13123 (java_complete_expand_methods): Purge unchecked exceptions from
13124 throws clause list. Call PUSH_EXCEPTIONS before walk and
13125 POP_EXCEPTIONS after.
13126 (resolve_qualified_expression_name): Pass new argument as NULL to
13127 patch_method_invocation_stmt.
13128 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13129 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13130 argument list when appropriate. Use new argument if non null to
13131 store selected method decl.
13132 (patch_invoke): Convert if necessary args of builtin types before
13133 forming CALL_EXPR. Argument list no longer reversed here.
13134 (invocation_mode): Treat final methods as static methods.
13135 (java_complete_tree): New cases for THROW_EXPR: and
13136 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13138 (complete_function_arguments): No more RECORD_TYPE
13139 conversion. Function parameter nodes no longer saved.
13140 (valid_ref_assignconv_cast_p): Avoid handling null type.
13141 (patch_binop): Fixed null constant reference handling.
13142 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13143 BUILD_THROW macros.
13144 (patch_try_statement): Fixed comments. Record caught types in
13145 list, push the list, expand try block and pop the list.
13146 (patch_synchronized_statement, patch_throw_statement,
13147 check_thrown_exceptions, check_thrown_exceptions_do,
13148 purge_unchecked_exceptions): New functions.
13149 * typeck.c (lookup_argument_method): Allow WFL in place of method
13150 DECL_NAME during method definition check
13152 1998-10-09 Tom Tromey <tromey@cygnus.com>
13154 * gjavah.c (decode_signature_piece): New function.
13155 (print_c_decl): Use it. Added `name_override' argument.
13156 (print_method_info): Use name_override argument to print_c_decl.
13157 (seen_fields): Removed.
13158 (print_field_info): Don't update seen_fields.
13159 (struct method_name): New structure.
13160 (method_name_list): New global.
13161 (print_method_info): Add new method to list of methods.
13162 (name_is_method_p): New function.
13163 (print_field_info): If field name has same name as method, then
13165 (process_file): Parse methods before fields.
13166 (field_pass): New global.
13167 (HANDLE_END_FIELD): Take field_pass into account.
13169 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13171 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13172 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13174 1998-10-03 Anthony Green <green@cygnus.com>
13176 * jvspec.c: Fix bug in jvgenmain_spec patch.
13178 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13180 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13181 * decl.c (soft_exceptioninfo_call_node): New global variable.
13182 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13183 takes extra integer argument. soft_exceptioninfo_call_node
13185 * except.c (java_set_exception_lang_code): New function
13186 (method_init_exceptions): Called here.
13187 (prepare_eh_table_type): New function.
13188 (expand_end_java_handler): Called here.
13189 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13190 one argument. Modified generation of call to
13191 soft_badarrayindex_node to use new argument.
13192 (build_java_arrayaccess): Pass faulty index value to
13193 build_java_throw_out_of_bounds_exception.
13194 (generate_name): New function.
13195 (java_lang_expand_expr): New local variables node, current,
13196 has_finally_p. Expand TRY_EXPR node.
13197 (process_jvm_instruction): Replace top of the stack with thrown
13198 object reference when entering exception handler.
13199 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13200 specific tree codes.
13201 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13203 (DECL_SPECIFIC_COUNT): New macro.
13204 (prepare_eh_table_type, java_set_exception_lang_code,
13205 generate_name): New function declarations.
13206 (match_java_method): Declaration deleted.
13207 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13209 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13210 * parse.h (redefinition_error, refine_accessible_methods_list,
13211 can_cast_to_p): Function declaration removed.
13212 (classitf_redefinition_error, variable_redefinition_error,
13213 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13214 find_most_specific_methods_list, argument_types_convertible,
13215 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13216 valid_cast_to_p, valid_method_invocation_conversion_p,
13217 try_reference_assignconv, add_stmt_to_compound,
13218 build_jump_to_finally, build_tree_list, patch_try_statement,
13219 java_get_catch_block): New function declarations.
13220 * parse.y (string_buffer_type): Global variable deleted.
13221 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13222 finally): Rules tagged <node>.
13223 (TRY_TK, CATCH_TK): Token tagged <operator>.
13224 (class_body_declaration:, class_member_declaration:,
13225 formal_parameter:, explicit_constructor_invocation:,
13226 interface_member_declaration:, constant_declaration:,
13227 primary_no_new_array:, class_instance_creation_expression:,
13228 array_creation_expression:): Issue error on unsuported JDK1.1
13230 (try_statement:, catches:, finally:): Define actions.
13231 (catch_clause_parameter): New rule.
13232 (catch_clause:): Use new rule catch_clause_parameter.
13233 (parse_jdk1_1_error): New function.
13234 (redefinition_error): Renamed classitf_redefinition_error.
13235 (variable_redefinition_error): New function.
13236 (check_class_interface_creation): Call
13237 classitf_redefinition_error.
13238 (java_complete_tree): Added error message on JDEP_TYPE: case.
13239 (complete_class_report_errors): Fixed indentation.
13240 (declare_local_variables): Call variable_redefinition_error.
13241 (source_end_java_method): Call java_set_exception_lang_code and
13242 emit_handlers where appropriate.
13243 (java_method_add_stmt): Call add_stmt_to_block.
13244 (add_stmt_to_block): New function.
13245 (lookup_method_invoke): Fixed outside comment. new local variable
13246 candicates. Call find_applicable_accessible_methods_list and
13247 find_most_specific_methods_list when searching for a
13248 method. Modified error report to list possible candidates when
13250 (find_applicable_accessible_methods_list,
13251 find_most_specific_methods_list, argument_types_convertible): New
13253 (refine_accessible_methods_list): Function deleted.
13254 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13255 expr (if applicable) before calling patch_array_ref.
13256 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13257 (enter_block): Fixed comment.
13258 (enter_a_block): New function.
13259 (patch_assignment): Reorganized. Call try_reference_assignconv for
13260 references. Call valid_cast_to_p instead of can_cast_to_p.
13261 (try_reference_assignconv,
13262 valid_builtin_assignconv_identity_widening_p): New functions.
13263 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13264 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13266 (build_string_concatenation): Don't resolve StringBuffer.
13267 (patch_cast): Fixed inverted arguments.
13268 (patch_array_ref): Code to save array expr deleted. Call
13269 valid_cast_to_p instead of can_cast_to_p.
13270 (generate_labeled_block): Call generate_name.
13271 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13272 patch_try_statement): New functions.
13273 * typeck.c (match_java_method): Function deleted.
13275 1998-10-02 Anthony Green <green@cygnus.com>
13277 * jvspec.c: jvgenmain_spec uses different temporary file names.
13279 1998-10-02 Anthony Green <green@cygnus.com>
13281 * jvspec.c (lang_specific_driver): Fail if user specifies
13282 --main= when not linking.
13284 1998-09-28 Tom Tromey <tromey@cygnus.com>
13286 * class.c (make_class_data): Push value for `thread' field.
13287 * decl.c (init_decl_processing): Added `thread' field to class.
13289 * class.c (add_field): Always make static fields externally
13292 1998-09-26 Anthony Green <green@cygnus.com>
13294 * expr.c (build_java_athrow,
13295 build_java_throw_out_of_bounds_exception, expand_invoke,
13296 build_newarray, expand_java_multianewarray, build_java_monitor):
13297 Update comments to reflect _Jv_* function names.
13299 1998-09-25 Per Bothner <bothner@cygnus.com>
13301 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13302 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13303 * parse.y (expand_start_java_method): Likewise.
13305 1998-09-24 Per Bothner <bothner@cygnus.com>
13307 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13309 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13310 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13311 * expr.c: Remove no-longer-needed calls to promote_type.
13312 * decl.c (give_name_to_locals): Liekwise.
13313 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13314 * parse.y: Add/remove promote_type calls as appropriate.
13315 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13316 (parse_signature_string): Likewise.
13317 (build_java_array_type): Fix for now signature convenions.
13319 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13321 1998-09-23 Tom Tromey <tromey@cygnus.com>
13323 * class.c (init_class_processing): libjava function renamed to
13326 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13328 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13329 * java-tree.def: Fixed DEFTREECODE third argument.
13330 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13331 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13332 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13333 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13334 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13335 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13336 * lang.c (java_tree_code_type, java_tree_code_length,
13337 java_tree_code_name): New arrays.
13338 (lang_init): Append Java tree node definitions to Gcc ones.
13339 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13341 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13343 (java_lex): Allow declaration of empty string constants. Retain
13344 location information on CASE_TK and DEFAULT_TK.
13345 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13346 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13347 Modified to be more robust.
13348 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13349 (build_new_invocation, try_builtin_assignconv,
13350 patch_switch_statement, string_constant_concatenation,
13351 build_string_concatenation, patch_string_cst, patch_string,
13352 java_expand_switch): New function declarations.
13353 * parse.y: Rules related to switch and EH tagged <node>.
13354 (label_id): Set to NULL_TREE
13355 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13357 (this_or_super:): Fixed indentation.
13358 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13359 statement_expression:): Removed call to RULE on all sub-rules.
13360 (switch_expression:, switch_labels:): New rules.
13361 (switch_statement:, switch_block:, switch_block_statement_groups:,
13362 switch_block_statement_group:, switch_labels:, switch_label:):
13364 (throw_statement:, synchronized_statement:, try_statement:):
13365 Defined temporary actions.
13366 (class_instance_creation_expression:): Call
13367 build_new_invocation. Fixed indentation.
13368 (field_access): Fixed indentation.
13369 (method_invocation): Likewise.
13370 (make_qualified_primary): Use THIS_EXPR.
13371 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13372 resolving from SUPER, set *type_found.
13373 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13374 (java_complete_tree): Removed unused local variable `location'. Case
13375 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13376 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13377 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13378 STRING_CST: case. default: checks for patchable strings.
13379 (complete_function_arguments): Transform string constant or
13380 crafted StringBuffer if necessary.
13381 (build_method_invocation): Fixed comments.
13382 (build_new_invocation): New function.
13383 (patch_assignment): Call try_builtin_assignconv to figure a valid
13384 assignment conversion between builtin types.
13385 (try_builtin_assignconv): New function.
13386 (build_binop): Use URSHIFT_EXPR directly to call build.
13387 (operator_string): Use UNARY_PLUS_EXPR.
13388 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13390 (do_merge_string_cste, merge_string_cste,
13391 string_constant_concatenation, build_string_concatenation,
13392 patch_string, patch_string_cst): New function.
13393 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13394 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13395 (build_newarray_node): Use NEW_ARRAY_EXPR.
13396 (build_this): Use THIS_EXPR.
13397 (build_return): Enable debug information on return statement.
13398 (build_if_else_statement): Likewise.
13399 (complete_labeled_statement): Fixed related comment.
13400 (build_loop_body): Fixed comment.
13401 (build_bc_statement): Enable debug information on break/continue
13403 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13405 (patch_switch_statement, case_identity, java_expand_switch): New
13408 1998-09-21 Per Bothner <bothner@cygnus.com>
13410 * buffer.h (BUFFER_INIT): New macro.
13411 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13412 Pass (struct jcf_partial *state) to most functions.
13413 (jcf_block, jcf_relocation): New types.
13414 Support labels, branches, conditionals, loops.
13416 1998-09-21 Tom Tromey <tromey@cygnus.com>
13418 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13420 1998-09-21 Per Bothner <bothner@cygnus.com>
13422 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13423 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13424 not integer_type_node (INT_TYPE_SIZ bits).
13426 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13428 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13429 * jcf-dump.c (print_exception_table): New function.
13430 (disassemble_method): Better handling of wide instructions.
13431 Make more robust for bad input.
13433 1998-09-30 Jeffrey A Law (law@cygnus.com)
13435 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13438 1998-09-17 Jeffrey A Law (law@cygnus.com)
13440 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13442 1998-09-17 Tom Tromey <tromey@cygnus.com>
13444 * Makefile.in ($(PARSE_H)): Removed target.
13446 1998-09-17 Jeffrey A Law (law@cygnus.com)
13448 * Makefile.in (JAVA_OBJS): Add memmove.o
13449 (memmove.o): New target & rules.
13451 1998-09-15 Tom Tromey <tromey@cygnus.com>
13453 * expr.c (expand_invoke): Don't generate a call to the class init
13456 1998-09-14 Jeffrey A Law (law@cygnus.com)
13458 * Makefile.in: Add many missing dependencies.
13459 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13461 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13462 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13464 1998-09-11 Per Bothner <bothner@cygnus.com>
13466 * decl.c (complete_start_java_method): If method is static (and
13467 not private) call _Jv_InitClass.
13468 * expr.c (expand_invoke): Don't call build_class_init.
13470 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13472 1998-09-10 Jeffrey A Law (law@cygnus.com)
13474 * Make-lang.in (GCJ): Define before using.
13476 1998-09-09 Jeffrey A Law (law@cygnus.com)
13478 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13479 losing due to namespace pollution in GNU getopt.h
13481 1998-09-09 Tom Tromey <tromey@cygnus.com>
13483 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13484 (java.all.cross): Likewise.
13485 (java.rest.encap): Likewise.
13487 1998-09-08 Jeffrey A Law (law@cygnus.com)
13489 * gjavah.c (print_class_decls): Fix thinko in arglist
13490 * jcv-io.c (find_classfile): Similarly.
13492 1998-09-07 Jeffrey A Law (law@cygnus.com)
13494 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13496 1998-09-05 Tom Tromey <tromey@cygnus.com>
13498 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13499 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13500 * Makefile.in (PARSE_C): New macro.
13501 (PARSE_H): Likewise.
13502 (PARSE_SCAN_C): Likewise.
13503 ($(PARSE_C)): Target renamed from parse.c.
13504 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13505 (clean): Remove parse-scan.c as well.
13506 (parse.o): Depend on $(PARSE_C).
13508 1998-09-05 Anthony Green <green@cygnus.com>
13510 * README, license.terms: Removed.
13512 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13513 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13514 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13515 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13516 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13517 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13518 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13519 and Java trademark attribution.
13521 1998-09-04 Tom Tromey <tromey@cygnus.com>
13523 * Makefile.in: Use gcjh, not gjavah.
13524 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13525 * Make-lang.in: Changed gjavah to gcjh everywhere.
13527 1998-09-03 Per Bothner <bothner@cygnus.com>
13529 * gjavah.c: Support new -prepend -add -append flags.
13530 (print_method_info): Method is not virtual if class is final.
13532 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13534 * jv-scan.c: Fixed copyright assignment.
13535 * keyword.gperf: Likewise.
13536 * keyword.h: Likewise.
13537 * lex.c: Fixed copyright assignment.
13538 (java_lex): Push unicode back when parsing '<'.
13539 * lex.h: Fixed copyright assignment.
13540 * parse-scan.y: Likewise.
13541 * parse.h: Fixed copyright assignment.
13542 (build_debugable_stmt, complete_for_loop): New function prototypes.
13543 * parse.y: Fixed copyright assignment.
13544 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13545 size_zero_node when completing a loop with no exit condition.
13546 (for_statement_nsi:): Define action.
13547 (for_init:, for_update:): Return size_zero_node when empty.
13548 (declare_local_variables): Call build_debugable_stmt.
13549 (build_debugable_stmt): New function.
13550 (build_loop_body): Build debugable statement around loop
13552 (complete_loop_body): Take into account the debugable statement
13553 around the EXIT_EXPR.
13554 (complete_loop_body): New function.
13555 (patch_exit_expr): Fixed condition inversion.
13557 1998-09-02 Tom Tromey <tromey@cygnus.com>
13559 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13560 name of thread define.
13561 * jvspec.c (THREAD_NAME): New macro.
13563 (THREADLIB): Likewise.
13564 (lang_specific_driver): Recognize attempt to link with thread
13565 library or gc library. Recognize -ljava on command line so it
13566 isn't linked against more than once.
13568 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13570 * parse-scan.y (report_main_declaration): Name of the class
13571 containing `main' can be a qualified name.
13573 1998-08-31 Tom Tromey <tromey@cygnus.com>
13575 * config-lang.in: Changed gjavac to gjc everywhere.
13576 * Make-lang.in: Changed gjavac to gjc everywhere.
13578 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13580 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13581 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13582 and install the files.
13583 * Makefile.in (JAVA_OBJS_LITE): New variable.
13584 (compiler:): Now include jv-scan as a dependency.
13585 (../jv-scan$(exeext), parse-scan.c): New targets.
13586 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13587 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13588 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13589 check for errors even if parse_only.
13590 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13592 (yylex): New function. Uses java_lex body.
13593 (java_lex): Removed commented out statement. Remove local variable
13594 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13595 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13596 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13597 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13598 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13599 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13601 (java_lex_error): Empty if JC1_LITE is defined.
13602 (java_get_line_col): Return 0 if JC1_LITE is defined.
13603 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13604 SET_MODIFIER_CTX): Moved into the section containing the macros
13605 conditionally defined by JC1_LITE.
13606 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13607 argument if JC1_LITE is defined.
13608 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13609 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13611 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13612 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13613 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13614 to different values according to JC1_LITE.
13615 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13616 declared if JC1_LITE set.
13617 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13618 defined if JC1_LITE not set.
13619 (struct parser_ctx): Reorganized and skip the jc1 front end part
13621 (java_layout_classes): New function definition.
13622 (java_push_parser_context, java_init_lex, yyparse, yylex,
13623 yyerror): Prototype always declared. All other static function
13624 prototypes declared only if JC1_LITE is not set.
13625 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13626 declared in parse.h.
13627 (java_layout_classes): New function.
13628 (java_complete_expand_methods): No longer layout the class here.
13629 * parse-scan.y: New file.
13630 * jv-scan.c: New file.
13632 1998-08-25 Tom Tromey <tromey@cygnus.com>
13634 * gjavah.c (main): Handle -friend option.
13635 (friend_specs): New global.
13636 (generate_access): Handle friend_specs.
13637 (process_file): Likewise.
13638 (MAX_FRIENDS): New macro.
13639 (friend_count): New global.
13640 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13641 Changed all callers.
13643 1998-08-24 Per Bothner <bothner@cygnus.com>
13645 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13646 (main): Handle processing all the entries of a named .zip archive.
13647 * jcf-io.c (jcf_trim_old_input): New function.
13648 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13650 1998-08-24 Per Bothner <bothner@cygnus.com>
13652 * lang.c (flag_assume_compiled): Make default be on.
13654 1998-08-21 Per Bothner <bothner@cygnus.com>
13656 * jcf-dump.c: Add bunches of flags to control output more.
13657 (process_class): New function; support printing more than one class.
13658 (main): Support new --print-main and --javap flags.
13659 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13660 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13662 1998-08-20 Per Bothner <bothner@cygnus.com>
13664 Change mangling of dispatch table to match C++ vtable (w/thunks).
13665 * class.c (build_dtable_decl), java-tree.h: New function.
13666 (make_class_data): Call it.
13667 * decl.c (init_decl_processing): Likewise.
13669 1998-08-19 Warren Levy <warrenl@cygnus.com>
13671 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13672 soft_anewarray; adjust args passed.
13673 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13674 match _Jv_NewObjectArray.
13676 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13678 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13679 * expr.c (loopup_label): Call create_label_decl.
13680 (create_label_decl): New function.
13681 (java_lang_expand_expr): Call expand_start_bindings with argument
13683 * java-tree.h Added space after PROTO in function declarations
13685 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13686 (create_label_decl, push_labeled_block): New function
13688 * lex.c (label_id): Initialize.
13689 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13691 * parse.h Added space after PROTO in function declarations when
13693 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13694 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13695 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13696 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13698 (struct parser_ctxt): New fields current_loop,
13699 current_labeled_block.
13700 (build_if_else_statement, patch_if_else_statement,
13701 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13702 generate_labeled_block, complete_labeled_statement,
13703 build_bc_statement, patch_bc_statement, patch_loop_statement,
13704 build_new_loop, build_loop_body, complete_loop_body): New function
13706 * parse.y (java_warning_count): New global variable.
13707 (label_id): New static variable.
13708 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13709 (block:): Return size_zero_node when block is empty.
13710 (empty_statement:): Return size_zero_node.
13711 (statement:): Implement supplemental action when for_statement: is
13713 (label_decl:): New rule.
13714 (labeled_statement:): Rewritten using label_decl. Actions
13716 (labeled_statement_nsi:): Likewise.
13717 (if_then_statement): Actions implemented.
13718 (while_expression): New rule.
13719 (while_statement:): Rewritten using while_expression. Actions
13721 (while_statement_nsi:): Likewise.
13722 (do_statement_begin:): New rule.
13723 (do_statement:): Rewritten using do_statement_begin. Actions
13725 (for_statement:): Rewritten using for_begin. Actions implemented.
13726 (for_statement_nsi:): Likewise.
13727 (for_header:, for_begin:): New rules.
13728 (for_init:): Actions implemented.
13729 (statement_expression_list:, break_statement:,
13730 continue_statement:): Likewise.
13731 (yyerror): Count number of issued warning(s).
13732 (java_report_errors): Report error(s) and/or warning(s).
13733 (java_complete_class): Use build_java_argument_signature to
13734 recompute completed method signature.
13735 (java_check_regular_methods): New locals method_wfl and aflags.
13736 Use method_wfl instead of lookup_cl during error reports. Fixed
13737 indentation and modified some error messages. Use
13738 lang_printable_name in method instead of the DECL_NAME. New code
13739 to issue warnings on methods not overriding corresponding methods
13740 private to a different package.
13741 (java_method_add_stmt): Call add_stmt_to_compound.
13742 (add_stmt_to_compound): New function.
13743 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13744 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13745 (build_if_else_statement, patch_if_else_statement,
13746 build_labeled_block, generate_labeled_block,
13747 complete_labeled_statement, build_new_loop, build_loop_body,
13748 complete_loop_body, patch_loop_statement, build_bc_statement,
13749 patch_bc_statement, patch_exit_expr): New functions.
13750 * typeck.c (build_java_signature): Build argument signature before
13751 enclosing it in between parenthesis.
13753 1998-08-17 Warren Levy <warrenl@cygnus.com>
13755 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13756 (JAVA_OBJS): Added reminder comment
13758 1998-08-13 Nick Clifton <nickc@cygnus.com>
13760 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13761 be interpreted as a long long.
13763 1998-08-13 Warren Levy <warrenl@cygnus.com>
13765 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13766 soft_initialise_class. Use _Jv_NewMultiArray, not
13767 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13768 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13769 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13770 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13772 1998-08-12 Per Bothner <bothner@cygnus.com>
13774 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13775 length_identifier_node): New global tree node constants.
13776 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13777 Replace uses by super_identifier_node etc.
13778 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13780 * parse.y (resolve_field_access): Don't special-case ".length" if
13781 flag_emit_class_files.
13782 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13783 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13786 1998-08-11 Per Bothner <bothner@cygnus.com>
13788 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13789 * class.c (make_method_value): Remove init for removed fields.
13791 * class.c (layout_class): Use build_java_argument_signature.
13792 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13794 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13795 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13796 (build_java_signature): Don't use push_java_argument_signature.
13798 * typeck.c (lookup_argument_method): New function.
13799 * parse.y (java_check_regular_methods): Use lookup_argument_method
13800 instead of lookup_java_method2 followed by lookup_java_method.
13802 * parse.y (check_method_redefinition): Minor optimization.
13804 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13805 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13807 1998-08-10 Tom Tromey <tromey@cygnus.com>
13809 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13812 * gjavah.c (java_float_finite): Use K&R-style definition.
13813 (java_double_finite): Likewise.
13814 (generate_access): Now returns void. Changed all callers.
13815 (last_access_generated): Removed.
13816 (process_file): Only make a single pass over the .class file.
13818 1998-07-29 Per Bothner <bothner@cygnus.com>
13820 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13821 for compatibility for G++ (with -fvtable-thunks).
13822 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13824 * gjavah.c (process_file): Use public inheritance for super-class.
13826 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13828 * lex.c (java_init_lex): Initialize ctxp->package.
13829 * parse.h (struct parser_ctxt): package and package_len replaced
13830 by tree package, an identifier node. Field method_decl_list is
13831 gone. Fixed comments.
13832 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13833 class_in_current_package): New function prototypes.
13834 * parse.y (array_type:): Set class loaded flag on primitive type
13836 (package_declaration:): Assign ctxp->package to the
13838 (method_invocation:): Handle invocation of method qualified by
13840 (single_type_import_declaration:): Removed ambiguity check.
13841 (java_pop_parser_context): New local variable `next'. Reset and
13842 set IMPORT_CLASSFILE_NAME flags on current and previous import
13844 (java_accstring_lookup): Use new local macro COPY_RETURN.
13845 (lookup_field_wrapper): New function.
13846 (parser_qualified_classname): Use merge_qualified_name.
13847 (parser_check_super_interface): Broaden error message.
13848 (do_resolve_class): Check for qualified class name in the current
13849 compilation unit if appropriate.
13850 (process_imports): Check for already defined classes.
13851 (check_pkg_class_access): Got rid of call to
13852 get_access_flags_from_decl.
13853 (java_complete_expand_methods): Call safe_layout_class based on
13854 the current class size.
13855 (make_qualified_primary): Build a WFL qualification on primary if
13857 (merge_qualified_name): New function.
13858 (make_qualified_name): Use merge_qualified_name.
13859 (resolve_expression_name): Use safe_lookup_field.
13860 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13861 (resolve_qualified_expression_name): Likewise. Check on resolved
13862 element accessibility.
13863 (not_accessible_p, class_in_current_package): New functions.
13864 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13865 (patch_method_invocation_stmt): Merged common pieces. Check
13866 accessibility of invoked method.
13867 (check_for_static_method_reference): Add returned type in error
13869 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13870 (refine_accessible_methods_list): Merged two conditions in test.
13871 (java_complete_class): Sanity check on stabilize_ref gone.
13872 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13874 1998-07-28 Per Bothner <bothner@cygnus.com>
13876 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13878 1998-07-24 Tom Tromey <tromey@cygnus.com>
13880 * gjavah.c (F_NAN): Removed.
13881 (F_NAN_MASK): New macro.
13882 (F_POSITIVE_INFINITY): Removed.
13883 (F_NEGATIVE_INFINITY): Likewise.
13884 (java_float_finite): Rewrote.
13885 (D_NAN_MASK): Renamed.
13886 (java_double_finite): Rewrote.
13887 (D_POSITIVE_INFINITY): Removed.
13888 (D_NEGATIVE_INFINITY): Likewise.
13890 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13891 If verbose, print underlying representation of value in hex.
13893 1998-07-24 Per Bothner <bothner@cygnus.com>
13895 * buffer.h, buffer.c: New files.
13896 * Makefile.in (JAVA_OBJS): Add buffer.o.
13898 Support locals variables and writing their debug entries to .class.
13899 * jcf-write.c: Simplify some by user new buffer type.
13900 (vode_buffer_grow): Removed.
13901 (struct localvar_info): New type.
13902 (localsvars, localvartable): New buffers.
13903 (localvar_alloc, localvar_free): New functions.
13904 (generate_bytecode_insns): Handle local variables.
13905 (generate_classfile): Write LocalVariableTable attribute.
13907 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13909 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13910 * zipfile.h (ZIPMAGIC): New macro.
13912 1998-07-24 Tom Tromey <tromey@cygnus.com>
13914 * Makefile.in (gjavah.o): Updated dependencies.
13915 (jcf-dump.o): Likewise.
13916 (all.indirect): Use ../gjavah.
13917 (../gjavah$(exeext)): Likewise.
13918 (clean): Don't remove gjavah.
13919 (clean): Remove parse.c, not java/parse.c.
13920 * Make-lang.in (java): Added gjavah.
13921 (gjavah$(exeext)): New target.
13922 (GJAVAH_SOURCES): New macro.
13923 (java.all.build): Added gjavah.
13924 (java.all.cross): Likewise.
13925 (java.rest.encap): Likewise.
13926 * config-lang.in (compilers, stagestuff): Added gjavah.
13928 1998-07-23 Tom Tromey <tromey@cygnus.com>
13930 * gjavah.c (java_float_finite): New function.
13931 (java_double_finite): Likewise.
13932 (F_POSITIVE_INFINITY): New macro.
13933 (F_NEGATIVE_INFINITY): Likewise.
13935 (D_POSITIVE_INFINITY): Likewise.
13936 (D_NEGATIVE_INFINITY): Likewise.
13938 (print_field_info): Use java_float_finite and java_double_finite.
13940 1998-07-23 Per Bothner <bothner@cygnus.com>
13942 * parse.y (method_header): Name "this" implicit argument.
13944 1998-07-22 Per Bothner <bothner@cygnus.com>
13946 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13947 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13948 (put_linenumber): New function.
13949 (generate_bytecode_insns, generate_classfile): Write line numbers.
13951 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13953 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13954 (lookup_name, build_known_method_ref, build_class_init,
13955 build_invokevirtual, invoke_build_dtable, match_java_method,
13956 build_field_ref, pushdecl_force_head, build_java_binop,
13957 binary_numeric_promotion, build_decl_no_layout,
13958 build_java_arrayaccess, build_newarray, build_anewarray,
13959 build_java_array_length_access, build_java_arraynull_check): New
13960 extern function prototypes.
13961 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13962 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13964 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13966 * jcf.h (jcf_out_of_synch): New extern function prototype.
13967 * parse.h: Static/global function implemented in parse.y
13968 prototyped and declarations moved at the end of the file.
13969 (DECL_P): Check that the argument isn't null.
13970 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13971 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13972 (QUAL_DECL_TYPE): New macro.
13973 (PARAMS): Macro definition removed.
13974 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13975 (return_statement:): Call build_return.
13976 (field_access:): Call make_qualified_primary in sub rule.
13977 (method_invocation:): Build method invocation and call
13978 make_qualified_primary when processing primaries.
13979 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13980 get_type_from_signature.
13981 (java_check_regular_method): Extra integer 0 argument when calling
13982 lookup_java_method2.
13983 (lookup_java_interface_method2): Extra method DECL argument when
13984 calling lookup_java_interface_method2.
13985 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13986 COMPOUND_EXPR node.
13987 (java_complete_expand_method): Layout current class iff not
13988 already done. Don't process interface's methods.
13989 (java_complete_expand_method): Use super class only if it
13990 exists. Use current class otherwise.
13991 (make_qualified_primary): New function.
13992 (resolve_expression_name): Process qualified expression or
13993 expression from primary the same way.
13994 (resolve_expression_name): Two last arguments to
13995 resolve_field_access are now NULL_TREEs.
13996 (resolve_field_access): New variable is_static. Local field must
13997 be DECLs. is_static computed on field DECLs only. Append code in
13998 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13999 to initialize field_type.
14000 (resolve_qualified_expression_name): New local variable,
14001 previous_call_static and is_static. Handle primaries with function
14002 calls, casts, array references and `this'. `super' now handled as
14003 `(super_class)this'. Use is_static to clarify boolean expressions.
14004 Added code to handle case where a proper handle is required to
14005 access a field. Use QUAL_DECL_TYPE where applicable.
14006 (maybe_access_field): New function.
14007 (patch_method_invocation_stmt): New arguments primary, where,
14008 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14009 deleted. Use `where' as a type to search from if specified. Check
14010 for static method reference where forbidden. Append primary or
14011 current_this to the argument list if not calling constructor nor
14013 (check_for_static_method_reference): New function.
14014 (patch_invoke): Layout the class on which new is done if
14016 (lookup_method_invoke): Changed format to report errors on
14018 (qualify_ambiguous_name): New local variable this_found. Now
14019 handle things from primaries. Method call are considered
14021 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14022 changed into NULLs.
14023 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14024 (java_complete_tree): New case fo RETURN_EXPR. Process function
14025 call arguments in separate function.
14026 (complete_function_arguments): New function.
14027 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14029 (patch_assignment): Take the return function slot into account as
14030 a RHS. Distinguish assignment from a return.
14031 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14032 when checking methods in interfaces.
14033 (resolve_type_during_patch): NULL argument to unresolve_type_p
14034 instead of NULL_TREE.
14035 (patch_newarray): Fixed typo in comment.
14036 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14037 (build_return, patch_return): New functions.
14038 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14040 1998-07-21 Per Bothner <bothner@cygnus.com>
14042 * constants.c (find_name_and_type_constant, find_fieldref_index,
14043 find_methodref_index): New methods.
14044 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14045 just return given method. Also, rename to build_known_method_ref.
14046 (expand_invoke): Rename call to build_invoke_non_interface.
14047 * java-tree.h, parse.h: Update prototype.
14048 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14049 (such as expand_expr_stmt) if flag_emit_class_files.
14050 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14051 STACK_TARGET, IGNORE_TARGET): New macros.
14052 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14053 (generate_bytecode_insn): New function to generate method's bytecode.
14054 (generate_classfile): Node generate Code attribute for a method.
14055 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14056 push_long_const, field_op, adjust_typed_op, maybe_wide):
14057 New functions used by generate_bytecode_insn.
14059 * typeck.c (signature_include_return): Remove variable.
14060 (push_java_argument_signature, build_java_argument_signature): New.
14061 (build_java_signature): Use push_java_argument_signature.
14062 * parse.y: Use build_java_argument_signature instead of fiddling
14063 with signature_include_return.
14065 1998-07-17 Tom Tromey <tromey@cygnus.com>
14067 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14070 * Makefile.in (all.indirect): Added gjavah$(exeext).
14071 (gjavah$(exeext)): Added $(exeext).
14074 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14076 * class.c (layout_class): Call to java_layout_parsed_class replace
14077 by safe_layout_class.
14078 * expr.c (build_java_array_length_access): Removed static storage
14079 class in the function definition.
14080 (build_java_arraynull_check): Likewise.
14081 Also fixed typos in two comments.
14082 * lex.c (java_init_lex): Initialize static global kw_length.
14083 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14084 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14086 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14087 * parse.h (resolve_no_layout): New static function declaration.
14088 (get_identifier_in_static): Declaration removed.
14089 (java_layout_parsed_class): Function name declaration changed to
14091 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14092 not_initialized_as_it_should_p, build_this): New static function
14094 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14095 binary_numeric_promotion, stabilize_reference,
14096 build_decl_no_layout, build_java_arrayaccess): Extern function
14097 declarations moved into their own section.
14098 (build_newarray, build_anewarray, build_java_array_length_access,
14099 build_java_arraynull_check): New extern function declarations.
14100 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14101 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14103 (CALL_CONSTRUCTOR_P): New macro.
14104 * parse.y (kw_length): New static global tree node.
14105 (return_statement): Tagged <node>.
14106 (RETURN_TK): Tagged <operator>.
14107 (variable_declarator_id:): Build variable declaration with an
14108 empty initialization value if a syntax error was found in the
14109 initialization part of the variable declaration.
14110 (statement_without_trailing_substatement:): return_statement: now
14111 uses the default rule.
14112 (return_statement:): Temporarily fixed to return NULL_TREE.
14113 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14114 (class_instance_creation_expression:): Class creation rules now
14115 call build_method_invocation upon reduction.
14116 (array_creation_expression:): Rules call build_newarray_node upon
14118 (dim_exprs:): Build a list of dimension expressions.
14119 (dim_expr:): Store location of the OSB_TK in the dimension
14121 (method_invocation:): Added a new error rule.
14122 (build_unresolved_array_type): WFL argument may also be an array
14123 on a primitive type. Name of the argument changed to reflect this.
14124 (method_declarator): Insert argument type at the beginning of the
14125 argument type list and later reverse the list.
14126 (unresolved_type_p): Argument 'returned' may be optionally
14128 (java_layout_class_from_source): Function renamed
14130 (resolve_and_layout): Now call resolve_no_layout and
14132 (resolve_no_layout): New function.
14133 (purify_type_name): New function.
14134 (complete_class_report_errors): Call purify_type_name during error
14135 report on a type not found.
14136 (process_imports): error_found local variable doesn't need to be
14137 initialized to zero.
14138 (declare_local_variables): New local type_wfl. Fixed typo in error
14139 message. type_wfl assigned to unresolved type and used to register
14140 incomplete type. Build a WFL around the variable initialization
14141 statement so that debug info can be generated on it.
14142 (source_start_java_method): Reverse argument list after they've
14144 (current_this): New static global variable.
14145 (java_complete_expand_methods): Set current_this when appropriate.
14146 (resolve_expression_name): Build correct static and non static
14147 field access bearing a simple name.
14148 (resolve_field_access): Resolve the length field of arrays. Handle
14150 (patch_method_invocation_stmt): Set the type of the method
14151 invocation to error_mark_node. This value is later overridden by a
14152 valid type, if any. Don't handle qualified constructor invocation
14153 as qualified method invocation. Call lookup_method_invoke with its
14154 new flag. It's no longer necessary to access the selected method
14155 as the value of a tree list. Handle constructor invocation.
14156 (patch_invoke): Reverse argument list when invoking non interface
14157 methods. Insert call to new as the first argument of the
14159 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14160 defined within a final class. Return INVOKE_STATIC if the invoked
14161 method is a constructor.
14162 (lookup_method_invoke): New lc argument is a flag to indicate a
14163 constructor lookup. Now handle constructor lookup. Choose the most
14164 specific method in case several were matching the invocation
14165 requirements. Return a method decl instead of a tree list featuring
14166 one single method decl element.
14167 (refine_accessible_methods_list): New lc flag argument to
14168 indicate that a constructor is being looked up.
14169 (not_initialized_as_it_should_p): New function.
14170 (java_complete_tree): Now process fake tree codes
14171 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14172 save_expr on resolved function call arguments. Case on
14173 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14174 (patch_assignment): LHS can be a field access expression. When
14175 dealing with reference, lhs_type is the promoted type of the
14176 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14178 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14179 (patch_binop): Use not_initialized_as_it_should_p where
14181 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14182 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14184 (resolve_type_during_patch): New function.
14185 (patch_cast): Call resolve_type_during_patch to resolve type and
14186 report error accordingly.
14187 (patch_array_ref): Use not_initialized_as_it_should_p where
14188 applicable. Array base expression is saved before being
14189 used. Promote the type of an array elements if it contains non
14191 (build_newarray_node, patch_newarray, build_this): New functions.
14193 1998-07-16 Tom Tromey <tromey@cygnus.com>
14195 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14196 increment it in `for' statement.
14197 (print_field_info): If number is inf or nan, don't print it.
14198 (print_method_info): If method name is `delete', just ignore it.
14199 (print_c_decl): Special-case jstringArray.
14201 * gjavah.c (help): New function.
14202 (no_argument): New function.
14203 (usage): Changed text.
14204 (main): Rewrote argument handling. Now handles -v, --help,
14206 (version): New function.
14207 (found_error): New global.
14208 (main): Return found_error.
14209 (generate_access): Set found_error.
14210 (print_c_decl): Likewise.
14212 1998-07-15 Tom Tromey <tromey@cygnus.com>
14214 * gjavah.c (print_c_decl): Don't print "," when examining field.
14215 Skip type name when looking at "[L" types.
14216 (process_file): Now static.
14217 (generate_access): Now returns int.
14218 (last_access_generated): New global.
14219 (process_file): Clear last_access_generated; make multiple passes
14221 (print_field_info): Just return if generate_access returns true.
14222 (print_method_info): Likewise. Also, allow <init> functions to
14224 (print_c_decl): Added is_init argument. Print constructors
14226 (print_cxx_classname): Use UTF8_GET to extract characters from
14228 (print_base_classname): New function.
14229 (print_class_decls): New function.
14230 (process_file): Use it.
14231 (utf8_cmp): New function.
14233 1998-07-13 Nick Clifton <nickc@cygnus.com>
14235 * lang-options.h: Format changed to match changes in gcc/toplev.c
14236 to implement a --help option.
14238 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14240 * decl.c (init_decl_processing): Revert change to dtable_type.
14242 1998-07-09 Per Bothner <bothner@cygnus.com>
14244 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14246 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14248 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14250 * lang.c (lang_init): Default flag_exceptions to 1, without
14251 checking to see if it's 2 first.
14253 1998-07-08 Jeffrey A Law (law@cygnus.com)
14255 * constants.c: Include "system.h".
14256 * decl.c: Likewise.
14257 * lang.c (flag_new_exceptions): Get via extern now.
14258 (lang_init_options): New functions. Turn on flag_new_exceptions.
14260 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14262 * lex.c (java_lex): Return 0 when we see an invalid character in
14265 * lex.c (java_read_char): Specify extra argument when calling
14267 (java_read_unicode, java_parse_end_comment,
14268 java_parse_escape_sequence): Likewise,
14269 (java_lex): Specify extra argument when calling
14270 java_lex_error. Test that IDs are beginning with a legal character
14271 for IDs. Handle invalid characters with an error message and a
14272 call to java_lex_error.
14273 (java_lex_error): Adjust column position by new argument
14274 `forward'. Issue an error even if in the middle of reporting an
14277 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14279 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14280 we don't explicitly put a null pointer when we're copying it.
14282 1998-07-07 Tom Tromey <tromey@cygnus.com>
14284 * gjavah.c (print_cxx_classname): New function.
14285 (super_class_name): Likewise.
14286 (print_super_fields): Removed.
14287 (in_super): Removed.
14288 (print_field_info): Never generate #defines.
14289 (print_c_decl): Changed generated types to match JNI. No longer
14290 print class name before method name.
14291 (print_method_info): Print "static" before static methods.
14292 Print "virtual" before non-final methods.
14293 (usage): Use exit(1), not exit(-1).
14295 (print_field_info): Use %.17g to print a double.
14296 (last_access): New globals.
14297 (process_file): Initialize last_access.
14298 (usage): Now static.
14299 (ACC_VISIBILITY): New define.
14300 (generate_access): New function.
14301 (print_field_info): Call it.
14302 (print_method_info): Likewise. Also, generate information for all
14303 methods, not just native methods. Return void.
14304 (print_c_decl): Return void.
14305 (print_field_info): Return void.
14307 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14309 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14310 processing the jc1 grammar file. Prefix bison functions and
14311 variables with java_.
14312 (parse.c): Dependencies on parse.h and lex.h
14313 * expr.c (build_java_arrayaccess): Function now global.
14314 * java-tree.h: Comment reorganized to carry on previous
14315 classification effort.
14316 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14317 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14318 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14319 java_parse (new prefix java_ generated by bison).
14320 (java_layout_parsed_class, java_register_parsed_class): Function
14322 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14323 * lex.c (static tree wfl_op): Variable deleted.
14324 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14325 ctxp fields to NULL_TREE.
14326 (java_lex): No longer create WFL for operators. Filename caching
14327 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14328 created as STRING_CST and later expanded. Removed extra argument
14329 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14331 (build_wfl_node): Removed code in comments.
14332 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14333 store token and location data in the current bison token.
14334 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14335 static/extern function declaration at the beginning of the file.
14336 (struct qualification): Data structure definition deleted.
14337 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14338 (qualify_ambiguous_name): Function declaration modified. Function
14339 now returns nothing.
14340 (build_array_ref, patch_array_ref, make_qualified_name,
14341 resolve_qualified_expression_name, maybe_generate_clinit,
14342 resolve_field_access): New static function declarations.
14343 (build_java_arrayaccess): New extern function declaration.
14344 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14345 (CALL_EXPR_PRIMARY): Macro deleted.
14346 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14347 (struct parser_ctxt): Field initialized_final
14348 removed. non_static_initialized, static_initialized: New fields.
14349 * parse.y (static tree kw_super, static tree kw_this): New global
14351 (%union): tree wfl field of operator member replaced by int
14352 location. WFLs are non longer created for operators.
14353 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14354 (qualified_name:): Now calls make_qualified_name to build the
14356 (type_declaration:): Consider generating <clinit> when class
14358 (variable_declarator:): Directly build an assignment node when the
14359 variable is initialized when declared.
14360 (this_or_super:): Build a WFL and set current location when THIS
14361 or SUPER are parsed.
14362 (expression_statement:): Wrap statement around a WFL.
14363 (primary_no_new_array:): Fixed typo. Changed value returned by
14364 THIS_TK because of its new type (temporary).
14365 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14366 (field_access:): Build qualified name with SUPER.
14367 (method_invocation:): Fixed returned value because of SUPER's new
14369 (array_access:): Use OSB_TK location information.
14370 (post_increment_expression:, post_decrement_expression:,
14371 unary_expression:, pre_increment_expression:,
14372 pre_decrement_expression:, unary_expression_not_plus_minus:,
14373 cast_expression:, multiplicative_expression:,
14374 additive_expression:, shift_expression:, relational_expression:,
14375 equality_expression:, and_expression:, exclusive_or_expression:,
14376 inclusive_or_expression:, conditional_and_expression:,
14377 conditional_or_expression:, assignment:): Use new location/token
14378 information available on operators.
14379 (create_class): Set super_decl_type to NULL_TREE when processing
14381 (register_fields): Field initialization is now a MODIFY_EXPR
14382 node. Chain initialization code to the matching lists (according
14383 the the field declaration modifiers).
14384 (maybe_generate_clinit): New function.
14385 (method_header): Don't set method's DECL_NAME to a WFL when adding
14386 methods to java.lang.Object.
14387 (resolve_and_layout): Now can return NULL_TREE if the type
14388 resolution fails. Otherwise, return the class DECL instead of its
14390 (check_method_redefinition): Don't patch method DECL_NAME if it
14391 belongs to java.lang.Object.
14392 (process_imports): Simply assign error_found to the value returned
14393 by check_pkg_class_access.
14394 (declare_local_variables): Don't use their init statements (if
14395 any) when parsing error were previously found. Reuse MODIFY_EXPR
14396 build during parsing as an init statement.
14397 (java_method_add_stmt): Now return the current method body.
14398 (java_layout_parsed_class, java_register_parsed_class): Functions
14400 (java_complete_expand_methods): Initialize the constant pool on a
14401 per class basis. Layout the classes before expanding their method
14402 bodies. Don't try expand artificial constructor code if error were
14403 found. Make the classes data and register them if no error were
14405 (java_complete_expand_method): Retrieve an artificial constructor
14406 argument list before entering its body. Assign the top block to
14407 the artificial constructor function body and set types of declared
14408 blocks and compound statements to void. Walk method body if not an
14409 artificial constructor.
14410 (make_qualified_name, cut_identifier_in_qualified): New functions.
14411 (resolve_expression_name): Fixed comments. Save/restore the
14412 current class CLASS_LOADED_P flag value. Build non qualified
14413 static field access and handle qualified expression names.
14414 (resolve_field_access, resolve_qualified_expression_name): New
14416 (patch_method_invocation_stmt): Use the new expression resolution
14417 scheme, calling resolve_field_access when the function call is
14418 resolved as an expression.
14419 (qualify_ambiguous_name): Function rewritten to work on qualified
14420 expression produced by make_qualified_name.
14421 (java_complete_tree): Promote type when function's argument are
14422 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14423 the assignment to discover further errors if RHS is a expression
14424 name that fails to evaluate. Declare LHS initialized even though
14425 the assignment failed. Don't use the location variable and removed
14426 extra argument in patch function calls. Now handle the ARRAY_REF
14427 case and build internal string representation when STRING_CSTs are
14429 (build_method_invocation): Don't wrap function call around a WFL.
14430 (build_assignment): Likewise. Use the operator location
14432 (patch_assignment): Handle array access LHSs. Handle error
14433 provenance, resulting in a better error report.
14434 (build_binop): Use op_location from operator as binop location
14436 (build_unaryop, build_incdec, build_cast): Likewise.
14437 (patch_binop): Extract location information from the node. Fixed
14438 typo in error message.
14439 (patch_unary_op): Extract location information from the node.
14440 (build_array_ref, patch_array_ref): New functions.
14442 1998-07-01 Tom Tromey <tromey@cygnus.com>
14444 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14445 match _Jv_IsInstanceOf.
14446 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14447 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14449 1998-06-30 Tom Tromey <tromey@cygnus.com>
14451 * decl.c (init_decl_processing): Functions are now named
14452 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14454 1998-06-29 Per Bothner <bothner@cygnus.com>
14456 * java-tree.h (load_class): Add prototype.
14457 * class.c (is_compiled_class): Add missing arg to load_class.
14458 * expr.c (expand_java_NEW): Call load_class.
14459 * parse.y (process_import): Removed bogus use of void return value.
14461 1998-06-25 Per Bothner <bothner@cygnus.com>
14463 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14464 Function name is "_Jv_Throw" instead of "soft_athrow".
14465 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14466 Function name is "_Jv_AllocObject" instead of "soft_new".
14467 Takes an extra parameter (object size).
14468 * expr.c: Update calls.
14470 1998-06-24 Per Bothner <bothner@cygnus.com>
14472 * lex.c (java_get_line_col): Handle end-of-file.
14473 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14475 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14477 * lang.c (lang_init): Make -fexceptions the default.
14478 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14479 exception handling is not turned on.
14481 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14483 * lang.c (flag_new_exceptions): Make this this default.
14484 * decl.c (end_java_method): Call emit_handlers.
14485 * except.c (method_init_exceptions): Set language code and version.
14486 (expand_start_java_handler): Enable exception, and call
14487 expand_eh_region_start.
14488 (expand_end_java_handler): Enable exception, and set up catch blocks.
14489 (emit_handlers): New routine to generate the saved handlers.
14490 * java-except.h (emit_handlers): Add prototype.
14492 1998-06-12 Per Bothner <bothner@cygnus.com>
14494 We used to have three different representations of the constant pool:
14495 the CPool structure, the tree_constant_pool, and the constructures
14496 used to build the Class object (which may need class and string
14497 constants) in compiled code. None were appropriate for compiling
14498 to .class files, so I did a major overhaul.
14500 First, the tree_constant_pool array was removed. Things were
14501 modified to the CPool structure in the JCF could be used.
14502 Second, a "capacity" field was added to the CPool, and functions
14503 written to search for a matching constant, adding one if not found.
14504 The code that generated the Class object was changed to use a CPool.
14505 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14506 the static Class object are now only in build_constants_constructor.
14507 Finally, I wrote code which can generate a .class file (including its
14508 constant pool) from the RECORD_TYPE of a class. This is a big step
14509 on the way to compiling Java source into .class files.
14511 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14512 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14514 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14515 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14516 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14517 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14518 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14519 (lang_type): Removed constant_pool field.
14520 * jcf.h (CPool): Renamed size to count. Added field capacity.
14521 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14522 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14523 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14525 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14526 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14527 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14528 (set_constant_entry, find_constant1, find_constant2,
14529 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14530 find_utf8_constant, find_class_or_string_constant): New functions.
14532 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14533 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14534 (give_name_to_class, get_class_constant): Likewise.
14535 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14536 (get_name_and_type_constant, get_ref_constant): Removed.
14537 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14538 * parse.y: Don't save/restore tree_constant_pool.
14539 * verify.c (verify_jvm_instructions): Update for new approach.
14540 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14542 * lang-options.h: Added -femit-class-file, -femit-class-files.
14543 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14544 (lang_f_options): Added "emit-class-file(s)".
14546 * expr.c (build_java_arrayaccess): Generate more efficient array
14547 bounds checking, by using unsigned compare.
14549 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14551 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14553 * parse.h: New comment on the handling of unresolved type
14554 identifiers. JDEPs are now part of the jdep_code enum.
14555 (typedef struct jdep): Now use enum jdep_code or int, depending on
14556 availability. Both are narrowed down to an 8 bits bitfield.
14557 (CALL_EXPR_PRIMARY): Fixed comment.
14559 1998-06-10 Tom Tromey <tromey@cygnus.com>
14561 * Make-lang.in (java): Added gjavac and jvgenmain.
14562 (java.start.encap): Depend on gjavac.
14563 (java.rest.encap): Depend on jvgenmain.
14565 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14566 (JAVA_CROSS_NAME): Likewise.
14567 (java.all.build): Depend on jvgenmain and gjavac.
14568 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14569 (jvgenmain$(exeext)): New target.
14570 (java.install-common): Wrote.
14571 * config-lang.in (compilers, stagestuff): Added gjavac and
14574 1998-06-10 Dave Brolley <brolley@cygnus.com>
14576 * lang.c (lang_decode_option): New argc/argv interface.
14578 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14580 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14581 * decl.c (build_decl_no_layout): New function.
14582 * expr.c (java_lang_expand_expr): Layout declarations found in
14583 blocks before they're pushed.
14584 * jcf-parse.c (load_class): Save current line when parsing class
14586 (parse_source_file): Register class before expanding their
14588 * lang.c (put_decl_node): Produce `null' when `void *' is
14590 * lex.c (static tree wfl_op): New static global, for error report
14592 (java_init_lex): wfl_operator and wfl_op initialized
14593 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14595 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14596 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14597 build_unresolved_array_type): New static function definitions.
14598 (build_decl_no_layout): New extern function declared.
14599 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14600 faulty modifier exists.
14601 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14602 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14603 (UNARY_PLUS_EXPR): New fake operator.
14604 (struct parser_ctxt): New field osb_number.
14605 * parse.y (static tree wfl_operator): New static WFL for operator
14606 bound error messages.
14607 (DECR_TK, INCR_TK): Moved.
14608 (OP_TK): Tagged <operator>.
14609 (array_type:): Now call build_unresolved_array_type.
14610 (dim_expr:): Count the number of '[' seen.
14611 (post_increment_expression, post_decrement_expression,
14612 pre_increment_expression, pre_decrement_expression,
14613 unary_expression_not_plus_minus, unary_expression:): Actions are
14614 now building the corresponding unary expressions.
14615 (cast_expression:): Actions are now building cast expressions.
14616 (build_unresolved_array_type): New function.
14617 (create_interface): Reset the number of declared interfaces.
14618 (create_class): Likewise.
14619 (method_header): Methods declared within the scope of an interface
14620 are now implicitly set public and abstract.
14621 (java_complete_class): Variable's and parameter's type are patched
14622 with a promoted type.
14623 (declare_local_variables): Resolved non builtin types are promoted
14624 before being used to build a variable decl. Removed type patch
14625 posted on variable initialization statement.
14626 (source_start_java_method): Use build_decl_no_layout to build the
14627 decl of a parameter of incomplete type.
14628 (java_register_parsed_class): Process interfaces too. Call
14629 rest_of_decl_compilation on each processed class declarations.
14630 (java_complete_expand_methods): Don't attempt to expand things in
14632 (java_complete_tree): Process CONVERT_EXPR, even though it always
14633 has a type. Propagate error_mark_node to node's type too. Promote
14634 method's call argument type and return error_mark_node if
14635 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14636 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14637 handle unary operator nodes.
14638 (build_assignment): Added comment.
14639 (print_int_node): New function.
14640 (patch_assignment): New second argument. New error handling. Use
14641 print_int_node. Handle references. Use can_cast_to_p to issue
14642 different error message according to the context and check upon
14643 the initialization of the RHS.
14644 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14645 (operator_string): Handle more operators.
14646 (patch_binop): No longer use a function static
14647 wfl_operator. Improved error message on shift distance.
14648 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14649 patch_cast): New functions.
14651 1998-06-05 Per Bothner <bothner@cygnus.com>
14653 * jvspec.c: New file.
14654 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14656 * java-tree.h (identifier_subst): Add declaration.
14658 1998-06-04 Tom Tromey <tromey@cygnus.com>
14660 * jvgenmain.c (main): Generate call to JvRunMain.
14662 * class.c (make_class_data): Push value for "sync_info" field.
14663 * decl.c (init_decl_processing): Push "sync_info" field.
14665 1998-06-03 Per Bothner <bothner@cygnus.com>
14667 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14668 Java (source) name, not signature.
14669 Set TYPE_ALIGN to (at least) that of element_type.
14671 1998-06-02 Per Bothner <bothner@cygnus.com>
14673 * class.c: Moved classname-mangling-rekated code to ...
14674 * mangle.c: ... this new file.
14675 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14676 * Makefile.in: Update for above changes.
14678 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14680 * expr.c (truthvalue_conversion): Convert integer and floating
14681 point value to their truth value.
14682 * lex.c (java_lex): Handle the `null' literal.
14683 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14684 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14685 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14688 * parse.y: Reorganization/documentation on token declaration.
14689 (binop_lookup[]): New added new tree codes.
14690 (relational_expression): Build corresponding binary operators.
14691 (equality_expression, conditional_and_expression,
14692 conditional_or_expression): Likewise.
14693 (java_complete_class): Fix crash in debug message.
14694 (java_complete_tree): Check initialization of method call
14695 arguments. Further bogus node evaluation to detect more error
14696 during assignments. Handles more binary operators.
14697 (patch_assignment): Use DECL_P.
14698 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14700 (operator_string): Handle more case. Compacted source.
14701 (patch_binop): Changed function comment. Checking for
14702 uninitialized first operand takes the compound assignment into
14703 account and uses DECL_P. Checking for uninitialized second operand
14704 delayed to routine's end. Use macros to issue type bound error
14705 messages and issue messages on both operands if their types are
14706 different. Force fixed type into node. Handle all binary
14709 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14711 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14712 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14713 build operator node and return tokens.
14714 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14715 * parse.h (java_complete_tree): Changed returned type in prototype.
14716 (build_method_invocation, build_assignment, patch_assignment,
14717 patch_binop): New static function declarations.
14718 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14719 BUILD_EXPR_WFL): New macros.
14720 * parse.y (enum tree_code binop_lookup[]): New static for token to
14722 (%union): Parser union has new sub-structure `operator'.
14723 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14724 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14725 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14726 ASSIGN_ANY_TK): Tokens tagged `operator'.
14727 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14728 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14729 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14730 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14731 (assignment_operator:): Rule tagged `operator'.
14732 (expression_statement:): Re-installed default rule.
14733 (method_invocation:): Sub rules call build_method_invocation.
14734 (postfix_expression:): Don't attempt to resolve name here. Just
14736 (multiplicative_expression:): Sub-rules build corresponding binop
14738 (additive_expression:, shift_expression:, and_expression:,
14739 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14740 (assignment:): Sub rule invoke build_assignment.
14741 (assignment_operator:): Default rules on sub rules.
14742 (force_error): Added documentation on this variable.
14743 (declare_local_variables): Build initialization calling
14745 (expand_start_java_method): Removed unused rtx declaration. Mark
14746 arguments as already initialized.
14747 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14748 (java_complete_expand_methods): Don't process next method if
14749 completion of the previous one triggered errors.
14750 (java_complete_expand_method): Call source_end_java_method if no
14751 error were found during completion.
14752 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14753 locals declaratilon. Handle names found within a class. Return
14754 error_mark_node when things aren't found.
14755 (patch_method_invocation_stmt): Return error_mark_node on failures.
14756 (patch_invoke): Removed unused local. Return the correct node.
14757 (java_complete_tree): Now returns a value. The BLOCK section binds
14758 local identifiers and the type of a BLOCK is now void. Assign the
14759 result of operand completion on COMPOUND_EXPR. Assign the
14760 encapsulated node of a WFL to the result of its completion, except
14761 when the node is an identifier. Now handle MODIFY_EXPR and several
14762 binary operators. Return error_mark_node on errors.
14763 (build_method_invocation, build_assignment, patch_assignment,
14764 build_binop, operator_string, patch_binop): New functions.
14765 * typeck.c (binary_numeric_promotion): New function.
14767 1998-05-21 Per Bothner <bothner@cygnus.com>
14769 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14770 Replace most uses of ident_subst by identifier_subst.
14772 * class.c (push_class_static_dummy_field): Removed function.
14773 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14774 instead of looking got "class" static field. Create that decl here.
14775 (class_identifier_node): Removed; no longer needed.
14776 (init_class_processing): Don't init class_identifier_node.
14777 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14778 Do nreverse 0 times (instead of twice) for Object and Class.
14779 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14781 1998-05-20 Per Bothner <bothner@cygnus.com>
14783 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14784 while initializing linenumber_count and linenumber_table.
14785 Do it before init_function_start (which calls emit_line_note).
14786 * expr.c (expand_byte_code): Don't need to clear lineno here.
14788 1998-05-18 Tom Tromey <tromey@cygnus.com>
14790 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14791 then mangle number as _N_.
14793 * class.c (mangle_class_field): New function.
14794 (build_class_ref): Set assembler name of class reference using
14795 mangle_class_field.
14796 (push_class_static_dummy_field): Likewise.
14798 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14800 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14801 of assigning to TREE_CODE. The latter method exploits a feature
14802 of GCC that is not ANSI compliant.
14804 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14806 * decl.c (pushdecl_force_head): New function.
14807 (pushlevel): Removed conditional printf.
14808 (complete_start_java_method): Don't enter local variable scope if
14809 function is compiled from source code.
14810 * expr.c: parse.h now included
14811 (java_lang_expand_expr): New function.
14812 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14813 printf. Terminate buffer when doing directories.
14814 * jcf-parse.c (parse_source_file): Call lang_init_source before
14815 parsing and before code generation.
14816 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14817 use printf if the macro is defined.
14818 * lang.c (lang_init): Install lang_expand_expr hook on
14819 java_lang_expand_expr.
14820 (java_dummy_print): New function.
14821 (lang_init_source): New function.
14822 * lex.c (java_lex): Remember location of an opening brace at the
14823 second nesting level.
14824 (java_is_eol): Unget character seen after a CR if it is EOF.
14825 * parse.h: Now includes lex.h
14826 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14827 printf if the macro is defined.
14828 (expand_start_java_method, build_expr_block, enter_block,
14829 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14830 New static function declarations.
14831 (pushdecl_force_head): New extern function declaration.
14832 (INCOMPLETE_TYPE_P): New macro.
14833 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14834 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14835 BLOCK_EXPR_ORIGIN): New macros.
14836 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14837 DECL_SOURCE_LINE_LAST): New macros.
14838 (struct parser_ctxt): Removed field current_method_decl, redundant
14839 with the field current_function_decl. Added fields
14840 first_ccb_indent1 and pending_block.
14841 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14842 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14844 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14845 (compilation_unit:): Cosmetic on sub rule.
14846 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14847 (variable_initializer:): Installed default rule on expression:.
14848 (method_declaration:): method_header: starts a new
14849 method. method_body: installs the function body, absorbs blocks
14850 emitted for temporary variable scopings, pops function's body block
14851 and merges function's last statement lineno in DECL_SOURCE_LINE.
14852 (method_body:): Installed default rules.
14853 (block:): Call enter_block when an opening brace is seen. Absorb
14854 scoping blocks and call exit_block when a closing brace is seen.
14855 (block_statement:): Cosmetic changes.
14856 (method_invocation:): Create WFL around CALL_EXPR node.
14857 (patch_stage): Added comment around definition.
14858 (method_header): Try to use first_ccb_indent1 as the first line of
14859 the method, so BP debug info are emitted at the first opening
14860 brace of the function. If the function has no body, use the
14861 location of the function's name. Override currently defined method
14862 name with the matching WFL so we can point redefinition errors
14863 using the location where the function's name was declared.
14864 (check_abstract_method_header): Interprets DECL_NAME as an
14865 identifier or as a WFL, accordingly.
14866 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14867 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14868 location and name information out of it and reinstall DECL_NAME to
14869 its original identifier node value.
14870 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14871 function's source code).
14872 (read_import_dir): Test the value returned by find_class and issue
14873 a fatal accordingly.
14874 (declare_local_variables): Push a new block for the scope of the
14875 new variable(s) if code has been already generated at that nesting
14876 level. Pinpoint redefinition errors using the variable id
14877 WFLs. Generate initialization code if necessary. If the variable
14878 type is incomplete, register a patch on its decl.
14879 (source_start_java_method): Rewritten. Define a new block for the
14880 function's parameters. Build parameter decl out of function's
14881 arguments and register them for a patch if their types are
14883 (expand_start_java_method): Includes the part of
14884 source_start_java_method that was pushing the parameter decls and
14885 completing the method start code.
14886 (source_end_java_method): Removed call the expand_end_bindings and
14887 poplevel (already taken care of). Reinstall function's arguments
14888 and get function's last line of code before calling
14889 expand_function_end.
14890 (java_method_add_stmt): New comment before the function's
14891 code. Complement the second operand of the current COMPOUND_EXPR
14893 (java_complete_expand_methods): Don't generate debug info on line
14894 zero when expanding a generated constructor.
14895 (java_complete_expand_method): Set start and end line numbers for
14896 a artificially generated constructor to one and manually call
14897 enter_block and exit_block when defining it. For all methods:
14898 expand function's start calling the new expand_start_java_method
14899 and invoke java_complete_tree on the effective method's body, if
14901 (resolve_expression_name): Now use lookup_name_in_blocks to search
14902 local variable decls and print out an error when variables are
14904 (patch_method_invocation_stmt): Inserted comment before the
14906 (lookup_method_invoke): Chain method's arguments using chainon
14907 with the current arg list as a second argument. Inserted missing
14908 IDENTIFIER_POINTER when reporting an error on methods not found.
14909 (refine_accessible_methods_list): Don't retain constructors.
14910 (patch_arguments): Function removed.
14911 (java_complete_tree): Inserted comment before the function's
14912 code. New case for BLOCKs. Moved the WFL case a bit
14913 further. Complete function's arguments.
14914 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14915 maybe_absorb_scoping_blocks): New functions.
14917 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14919 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14921 * jcf-parse.c (parse_source_file, java_error_count): New forward
14922 and extern declarations.
14923 (java_parse_abort_on_error): Macro moved.
14924 (jcf_parse_source): fatal called if fopen fails. Now calls
14926 (parse_source_file): New parse_only parameter. Reflects the
14927 elimination of the second pass.
14928 (yyparse): parse_source_file called with argument set to 0.
14929 * jcf.h (JCF_ZERO): Sets java_source to zero.
14930 * lex.c (java_init_lex): pass argument is gone. Function modified
14931 to be called once during the analysis of a file.
14932 (java_unget_unicode): Fixed typo in fatal message.
14933 (java_get_line_col): Likewise.
14934 (java_lval): Likewise. String literals no longer built during
14936 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14938 * parse.h (MODIFIER_WFL): New macro.
14939 (parse_check_super, parser_check_super_interface): Now return int.
14940 (parser_chain_incomplete_item, not_builtin_p,
14941 complete_method_decl): Declarations removed.
14942 (build_method_invocation_stmt, build_invoke): Renamed using the
14943 `patch' instead of `build'
14944 (register-incomplete_type, obtain_incomplete_type,
14945 java_complete_tree, java_complete_expand_method,
14946 unresolved_type_p, create_jdep_list): New function declarations.
14947 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14948 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14949 (jdep): New typedef on new struct _jdep.
14950 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14951 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14952 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14953 JDEP_RESOLVED_P): New macros.
14954 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14955 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14956 JDEP_VARIABLE): New enum values and jdep kinds.
14957 (jdeplist): New typedef on struct _jdeplist.
14958 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14960 (CALL_EXPR_PRIMARY): New macro.
14961 (struct parser_ctxt): Fields java_pass, current_method_decl,
14962 method_decl_list deleted. New field jdeplist.
14963 (INCOMPLETE_P): Macro deleted.
14964 * parse.y (single_type_import_declaration:): Removed pass switch.
14965 (type_import_on_demand_declaration): Likewise.
14966 (field_declaration:): Removed pass switch on all sub rules.
14967 (class_declaration:): Call the complete_class_decl removed on
14969 (method_declaration:): Removed second pass switch. No longer chain
14970 methods decl when method_header reduced.
14971 (method_header:): Sub rules no longer depend on pass switch.
14972 (method_declarator:): Likewise.
14973 (method_body:): Likewise.
14974 (abstract_method_declaration:): Likewise.
14975 (block_statement:): Likewise.
14976 (local_variable_declaration:): Likewise.
14977 (argument_list:): Likewise.
14978 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14979 removed. Partial CLASS_EXPR tree node built instead.
14980 (postfix_expression:): Removed pass switch on all sub rules.
14981 (java_pop_parser_context): Free classd_list content.
14982 (yyerror): Call obstrack_grow0 to finalize error message.
14983 (check_class_interface_creation): Comment modified to reflect new
14984 returned value meaning. Removed second pass switch. Return 1 if an
14985 error was found, 0 otherwise. Adjust pointer on filename if a
14986 leading path separator was found.
14987 (maybe_create_class_interface_decl): Removed first pass switch
14988 when linking the class decl to the class_list. Install a new
14989 jdep_list for the class.
14990 (add_superinterfaces): List of unresolved interfaces is
14991 gone. Unresolved interfaces are directly added to the current
14993 (create_interface): Second pass shortcut removed.
14994 ctpx->modifier_ctx access through MODIFIER_WFL.
14995 (create_class): Second pass shortcut removed. Call to
14996 register_incomplete_type replaces the call to
14997 parser_chain_incomplete_item.
14998 (complete_class_decl): Function removed.
14999 (duplicate_declaration_error): New way of retrieving redeclared
15001 (register_fields): Call to lookup_modifier_cl replaced by
15002 MODIFIER_WFL. New way of handling unresolved type, using
15003 unresolved_type_p and obtain_incomplete_type.
15004 register_incomplete_type replaces call to parser_chain_incomplete_item.
15005 (patch_stage): New static global variable.
15006 (method_header): New way of handling unresolved type, using
15007 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15008 indicates that the method decl needs to be patched.
15009 (check_abstract_method_header): Call to lookup_modifier_cl
15010 replaced by MODIFIER_WFL.
15011 (method_declarator): Incomplete argument type are registered
15012 calling register_incomplete_type. Patch on the declared method is
15013 issued in that case.
15014 (unresolved_type_p): New function.
15015 (parser_check_super_interface): New comment to reflect function's
15016 modified returned type (int). Function and has a new argument
15017 this_wfl. Call to parse_error_context uses this_wfl instead of
15018 relying on lookup_cl.
15019 (parser_check_super): Comment reflects function's new returned
15020 type (int). Function returns nonzero value on error.
15021 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15022 register_incomplete_type, jdep_resolve_class): New functions to
15023 handle incomplete types in declarations.
15024 (java_complete_class): Rewritten to work with the new incomplete
15025 type handling scheme.
15026 (complete_class_report_errors): Likewise.
15027 (complete_method_decl): Removed: it jobs is now handled by
15028 java_complete_class.
15029 (do_resolve_class): Class loaded in not already loaded and not
15030 found in Java source code.
15031 (java_check_regular_methods, java_check_abstract_methods): Don't
15032 call complete_method_decl anymore.
15033 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15034 (read_import_dir): Got rid of the pass number dependency.
15035 (declare_local_variables): New handling of unresolved types (patch
15037 (source_start_java_method): New parameter level. Function called
15038 with level set to 1 when argument types are potentially
15039 unresolved. Called to complete the job with level set to 2 once
15040 types are complete.
15041 (source_end_java_method): Call to permanent_allocation
15042 removed. Waiting to be replaced by a more suitable obstack
15044 (java_complete_expand_methods, java_complete_expand_method,
15045 java_expand_finals): New functions.
15046 (build_method_invocation_stmt): Renamed
15047 patch_method_invocation_stmt. Extracts function call expression
15048 (wfl) and arguments (args) from CALL_EXPR tree operands.
15049 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15050 call. Patch the function and argument operand of the CALL_EXPR
15052 (patch_argument, java_complete_tree): New functions.
15054 1998-04-20 Per Bothner <bothner@cygnus.com>
15056 Recover from missing fields and methods (i.e. error instead of fatal).
15057 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15058 * expr.c (expand_invoke): Recover from missing method.
15059 (expand_java_field_op): Recover from missing field.
15060 Inline references to java.lang.{Integer,Char,...}.TYPE.
15061 * typeck.c (get_type_from_signature), java-tree.h: New function.
15062 * class.c (add_method): Use get_type_from_signature.
15063 (build_class_ref): Handle a class that was not found.
15064 * typeck.c (convert): Handle conversion to pointers (for convenience).
15065 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15066 instead of lookup_field to handle missing fields.
15068 * jcf-parse.c (process_zip_dir): Set java_source.
15070 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15072 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15074 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15076 * jcf-parse.c (load_class): Don't change input_filename before
15077 calling jcf_parse_source (but still do it before calling
15079 (jcf_parse_source): Assign input_filename after having saved the
15081 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15082 list. ctxp->modifier_ctx zeroed according to its new
15083 definition. ctxp->filename initialized. Removed
15084 JAVA_MODIFIER_CTX_UNMARK.
15085 (java_unget_unicode): Update the character based column position.
15086 (java_allocate_new_line): ref_count not used anymore. Always free
15087 ctxp->p_line. Initialize c_line->char_col to 0.
15088 (java_get_unicode): Update the character based column position.
15089 (java_lex): Use ctxp->elc to store current position in source
15090 file, at the beginning of the parsed token. Set modifier_ctx entry
15091 corresponding to the parse modifier to a WFL node. Return a WFL
15092 node when an identifier is parsed.
15093 (java_lex_error): Now uses ctxp->elc to store current position in
15095 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15096 * lex.h (build_wfl_node): New function definitions.
15097 (struct java_line): ref_count and next fields are gone. New field
15099 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15100 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15101 (JAVA_COLUMN_DELTA): New macro.
15102 (java_lc): New typedef on new struct _java_lc.
15103 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15104 (parse_error_context, parse_warning_context): Changed prototypes.
15105 (java_get_line_col): Added as an available global function.
15106 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15107 (IC_DECL): Replaced by macro IC_TYPE
15108 (DEPEND_WFL): New macro.
15109 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15111 (exit_java_complete_class): Removed a commented out statement.
15112 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15113 now an array of tree nodes. Deleted fields line_list and
15114 e_line. New field elc, to replace e_line.
15115 * parse.y (array_type:): Build WFL node.
15116 (qualified_name:): Build a single WFL node out of two. Retain
15117 the location information of the first node in the resulting node.
15118 (package_declaration:): Use package name as a WFL node
15119 (single_type_import_declaration:): Use imported name as a WFL node.
15120 (type_import_on_demand_declaration:): Use root of the imported
15121 packages as a WFL node.
15122 (field_declaration:): Removed unused local variable cl.
15123 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15124 (yyerror): New static elc. Removed static error_line, error_pos.
15125 New local code_from_source. Save ctxp->elc into elc at the first
15126 pass. Call java_get_line_col to get a string of the line where
15127 the error occurred.
15128 (debug_line): Removed static function.
15129 (parse_error_context, parse_warning_context): Parameter cl is now
15130 a WFL node. Use its value to initialize ctxp->elc.
15131 (redefinition_error): Parameter cl is now a WFL node.
15132 (parse_add_interface): New parameter wfl. No longer call
15133 lookup_cl, use wfl instead.
15134 (check_class_interface_creation): Parameter cl is now a WFL node.
15135 (maybe_create_class_interface_decl): Likewise.
15136 (add_superinterfaces): New function.
15137 (create_interface): Removed local cl, node, super_decl,
15138 super_decl_type. Function now uses id as a WFL node. Better
15139 warning/error report on obsolete or forbidden mix of
15140 modifiers. Now calls add_superinterfaces to register interfaces.
15141 (create_class): Removed local cl, node. Local variable id is used
15142 as a WFL node. Better error report on forbidden modifier
15143 mix. Uses add_superinterfaces to register interfaces.
15144 (find_field): Argument cl is now a WFL node. Now store the WFL
15145 node of a fields that needs to be checked for their
15147 (method_header): Local variable node non longer used. Local
15148 variable id replaces cl.
15149 (check_modifiers_consistency): Local variable cl is now a WFL
15151 (method_declarator): Local variable cl replaced by parameter id.
15152 (parser_qualified_name): Now uses parameter name as a WFL node.
15153 (parser_check_super_interface): New parameter wfl, for achieve
15154 greater accuracy during error reports.
15155 (parser_chain_incomplete_item): New parameter named location. Used,
15156 along the decl, to construct the incomplete item node.
15157 (java_complete_class): resolve_class now uses WFL node extracted
15158 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15160 (complete_method_decl): Unresolved function's argument types are WFL.
15161 (resolve_class): Parameter cl is now a WFL node.
15162 (resolve_and_layout): Likewise.
15163 (do_resolve_class): Likewise. Try first to use cl and then do the
15164 lookup on the decl when calling check_pkg_class_access.
15165 (complete_class_report_errors): Use IC_TYPE in place of
15166 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15167 instead of doing a lookup over the decl.
15168 (java_check_final): Use WFL info from field tree list.
15169 (lookup_cl): Rewritten and returns a statically defined WFL node.
15170 (lookup_modifier_cl): Now uses information from WFL nodes.
15171 (process_imports): Likewise.
15172 (read_import_dir): name and cl arguments replaced by a single WFL
15173 node. Function modified accordingly.
15174 (find_in_imports_on_demand): Now uses WFL node.
15175 (check_pkg_class_access): cl argument is now a WFL node.
15176 (declare_local_variables): Fixed to use WFL nodes.
15177 (resolve_expression_name): Likewise.
15178 (build_method_invocation_stmt): name_combo argument renamed
15179 wfl. Function modified to use WFL nodes.
15180 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15181 (lookup_method_invoke): cl is now a WFL node. Added missing
15182 IDENTIFIER_POINTER to class type decl name.
15184 1998-04-14 Dave Brolley <brolley@cygnus.com>
15186 * lang.c (init_parse): Now returns char* containing the filename.
15188 1998-04-10 Per Bothner <bothner@cygnus.com>
15190 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15192 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15193 * class.c (make_class_data): If flag_assume_compiled, initial class
15194 state is CSTATE_PREPARED; make superclass and interfaces direct
15195 references, rather than constant pool indexes.
15197 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15199 * parser.y: Include flags.h. Removed debug variable pl.
15200 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15201 (block:): Likewise.
15202 (labeled_statement_nsi:): Generate debug info when reducing
15203 expression_statement:.
15204 (check_pkg_class_access): get_access_flags_from_decl invocation
15205 fixed for new CLASS_* flags location.
15206 (source_end_java_method): Save/restore parser context when
15207 entering/leaving this routine. Restore lineno to its right value
15208 before calling expand_end_bindings.
15209 (build_method_invocation_stmt): build_invoke called with the
15210 current line information.
15211 (build_invoke): New argument cl. Wrap the function call around a
15213 (refine_accessible_methods_list): Changed comment, removed
15215 * parse.h: Fixed typo in comments.
15216 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15217 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15218 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15220 * lex.c (java_lex): Record the last closing curly bracket of a
15222 * jcf-parse.c (jcf_parse_source): Now calls
15223 java_check_methods. Clarified comment, fixed typo.
15225 1998-04-09 Dave Brolley <brolley@cygnus.com>
15227 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15228 (finish_parse): Expose for non USE_CPPLIB builds.
15230 1998-04-08 Jeffrey A Law (law@cygnus.com)
15232 * lang.c (lang_print_xnode): New function.
15234 1998-04-03 Per Bothner <bothner@cygnus.com>
15236 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15237 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15238 used to build a class's dispatch table.
15239 (make_class_data): Generate dispatch table if flag_assume_compiled.
15240 Set dtable of class object to address of class_dtable_decl.
15242 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15243 be volatile and have side effects - generates better code.
15245 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15246 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15248 * expr.c (expand_invoke): If class is final, method is
15249 effectively final, so can call it directly.
15251 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15253 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15255 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15257 * parse.y (build_method_invocation_stmt): Removed extra argument
15260 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15262 * expr.c (dtable_indent): Now static global.
15263 (expand_invoke): Now call invoke_build_dtable and
15264 build_invokevirtual.
15265 (invoke_build_dtable, build_invokevirtual): New functions.
15266 * jcf-io.c (find_class): Defer issuing a warning by setting
15267 jcf->outofsynch to 1.
15268 * jcf-parse.c (jcf_out_of_synch): New function.
15269 (load_class): Test this_jcf.outofsynch flag and call
15270 jcf_out_of_synch accordingly.
15271 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15272 comment indentation.
15273 * lex.c (java_get_unicode): Fixed code indentation.
15274 (java_lex): Create string literal. Fixed typo. Removed several
15275 premature obstack_free.
15276 * parse.h: New enums for name resolution and invocation mode.
15277 (struct qualification): New data structure.
15278 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15279 (do_resolve_class, build_method_invocation_stmt,
15280 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15281 debug_line, identical_subpath_p, invocation_mode,
15282 refine_accessible_methods_list, build_invoke,
15283 lookup_method_invoke): New functions declared.
15284 (build_invokevirtual, invoke_build_dtable, match_java_method,
15285 build_field_ref, jcf_out_of_synch): New references to external
15287 (struct parse_ctxt): Removed artificial_constructor field.
15288 * parse.y: (array_type:): Type defined for this rule.
15289 (class_type:): Installed default rule for interface_type:.
15290 (array_type:): Now build Java array type.
15291 (qualified_name:): Now use obstack_grow0.
15292 (method_declaration:): Skip the artificial constructor added to
15294 (abstract_method_declaration:): Execute the code only during pass 1.
15295 (block:): Installed default rule in block_statements:.
15296 (block_statement:): Add the statement to the method during pass 2.
15297 (statement_expression): Installed default rule for
15298 method_invocation:.
15299 (argument_list:): Added code to build the argument list.
15300 (method_invocation:): Added call to create the method invocation
15302 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15303 (debug_line): New function for debug.
15304 (complete_class_decl): No longer do something during pass 1.
15305 (method_header): Use BUILD_PTR_FROM_NAME.
15306 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15308 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15309 function's main comment.
15310 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15312 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15313 (resolve_class): Now works with arrays.
15314 (do_resolve_class, resolve_and_layout): New functions.
15315 (java_check_regular_methods): Reverse method list before and after
15316 having processed it. No longer set ctxp->artificial_constructor.
15317 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15318 accordingly. Fixed typo in issued error message. Now use
15320 (find_in_imports_on_demand): Now use obstack_grow0.
15321 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15322 (source_end_java_method): Call expand_expr_stmt instead of
15323 expand_expr. Calls it before calling expand_function_end.
15324 (java_method_add_stmt): Do nothing if errors were found during
15326 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15327 (build_method_invocation_stmt, build_invoke, invocation_mode,
15328 lookup_method_invoke, refine_accessible_methods_list,
15329 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15331 * typeck.c (build_java_signature): Properly end method signature
15332 if return type skipped.
15333 (match_java_method): New function.
15335 1998-03-16 Per Bothner <bothner@cygnus.com>
15337 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15339 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15341 * expr.c (build_invoke_non_interface): New function.
15342 (methods_ident, ncode_ident): Now static globals.
15343 (expand_invoke): Use build_invoke_non_interface.
15344 * java-tree.h (struct lang_decl): New field function_decl_body.
15345 (DECL_FUNCTION_BODY): New macro.
15346 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15347 CLASS_FROM_SOURCE_P.
15348 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15349 before starting pass 2. Call to java_generate_parsed_class replaced
15350 by java_register_parsed_class.
15351 * lex.c: Fixed typo in header. Some line width related formating.
15352 * lex.h: Some line width related formating.
15353 * parse.h (source_end_java_method, resolve_expression_name,
15354 complete_class_decl, maybe_create_class_interface_decl,
15355 check_class_interface_creation): New static function declarations.
15356 (java_layout_parsed_class, java_method_add_stmt): New function
15358 (struct parser_ctxt): Field mark_class_generate removed. New
15359 fields class_list and artificial_constructor.
15360 * parse.y: Fixed typo in header.
15361 (class_declaration:): Call complete_class_decl when class body
15363 (method_declaration:): Call source_end_java_method in pass 2 when
15364 the method body is defined.
15365 (postfix_expression:): Do expression name resolution on sub-rule
15366 name during pass 2.
15367 (create_class, create_interface): Merged common pieces.
15368 (check_class_interface_creation, maybe_create_class_interface_decl):
15370 (complete_class_decl): New function.
15371 (register_fields): Fixed line width related typo.
15372 (method_header): Correctly skip first argument when fixing
15373 argument line. Changed the loop.
15374 (java_check_circular_reference): Now use ctxp->class_list.
15375 (java_complete_class): Removed start/stop marking.
15376 (java_check_regular_methods): Now takes a class decl as an
15377 argument. Add default constructor if none were encountered.
15378 (java_check_methods): Now use ctxp->class_list. Changed call to
15379 java_check_regular_methods.
15380 (source_start_java_method): Set DECL_ARG_TYPE for each function
15382 (source_end_java_method, java_method_add_stmt): New functions.
15383 (java_generate_parsed_class): No longer exists.
15384 (java_layout_parsed_class, java_register_parsed_class): New functions.
15385 (resolve_expression_name): New function.
15387 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15389 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15390 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15391 until pass initializations are done. Call read_import_dir with
15393 * parse.h: (lookup_modifier_cl): New function declared.
15394 (INTERFACE_FIELD_MODIFIERS): New macro.
15395 (OBSOLETE_MODIFIER_WARNING): New macro.
15396 * parse.y: (register_fields): Class type and current field name in
15397 local variables. Check modifier(s) if adding field(s) to an interface.
15398 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15399 and report errors using the faulty modifier line context.
15400 (lookup_modifier_cl): New function.
15401 (read_import_dir): Detect and report default import processing
15404 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15406 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15407 * class.c (is_compiled_class): Return 1 after making sure it
15408 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15409 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15410 * java-tree.h (flag_assume_compiled): Add decl.
15411 * lang.c (lang_f_options): Add the flag.
15412 (flag_assume_compiled): Add decl, default to 0.
15414 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15416 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15417 (is_compiled_class): Likewise.
15418 (layout_class): Likewise.
15419 (layout_class): Detect and lay out classes defined in source code.
15420 (interface_of_p, add_interface_do, may_add_interface): New
15422 (add_interface): Now use add_interface_do.
15423 (add_method_1): New function.
15424 (add_method): Now use add_method_1.
15425 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15426 (complete_start_java_method): New function.
15427 (start_java_mehod): Now call complete_start_java_method.
15428 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15429 (expand_invoke): Likewise and fixed typo.
15430 *gjava.c: (print_super_field): Use new argument to find_class
15433 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15434 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15435 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15437 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15438 (add_method_1, push_class): New prototypes.
15439 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15440 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15441 directory where the class was found.
15442 (find_class): New argument DO_CLASS_FILE. Function find_class
15443 modified accordingly.
15444 *jcf-parse.c: (fix_class_path): New function.
15445 (load_class): Use new VERBOSE argument. load_class now finds and
15446 loads/parses .class/.java files. Save read_state of current_jcf
15448 (java_parser_abort_on_error): New macro.
15449 (jcf_parse_source, parse_source_file): New function.
15450 (jcf_parse): Fixed typo.
15451 (yyparse): Call parse_source_file () only.
15452 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15453 writing the real class name back in the zip directory entry.
15454 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15455 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15456 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15457 (find_class): Prototype fixed.
15458 *lex.c: Added 1998 time stamp.
15459 Removed all static global variables, moved into the parser
15460 context data structure.. Now include unistd.h if SEEK_SET not
15462 (java_init_lex): Rewritten.
15463 (java_sneak_unicode): Modified current unicode access in current line.
15464 (java_unget_unicode): Likewise.
15465 (java_allocate_new_line): New allocation management.
15466 (java_read_char): Modified access and storage of unget_utf8_value.
15467 New way of processing current unicode.
15468 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15469 (java_get_unicode): Now use the parser context.
15470 (java_lineterminator): Likewise.
15471 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15472 of the reentrant parser implementation. Function now use the
15473 parser context data structure and java_lval. Fixed production of
15474 the float and double constant "out of range" error message. Fixed
15475 obstack use. Return integer value when hitting a modifier. Now
15476 return type for TRUE, FALSE and other predefined types. Return
15477 identifier as a TREE_LIST list containing the current line context
15478 as the TREE_VALUE sub-node.
15479 (java_unicode_2_utf8): Fixed typo in declaration.
15480 (java_lex_error): Now use the parser context data structure.
15481 *lex.h: Added 1998 time stamp.
15482 (struct java_line): New fields ref_count and next.
15483 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15484 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15485 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15486 *parse.h: Added 1998 time stamp.
15487 (java_parse_source_file): Renamed from parse_source_file.
15488 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15489 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15490 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15491 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15492 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15493 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15494 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15495 (struct parser_ctxt): New data structure to keep the parser context.
15496 *parse.y: Added 1998 time stamp, got rid of static global variables.
15497 (java_error_count, ctxp): New global variables.
15498 (%union): New value field.
15499 (numeric_type, integral_type): Rules removed.
15500 (primitive_type): Rule defined to handle integral, float, double and
15502 (qualified_name, package_declaration,
15503 single_type_import_declaration, type_import_on_demand_declaration,
15504 modifiers, class_declaration, super, interfaces,
15505 interface_type_list, class_body, field_declaration,
15506 field_declaration, variable_declarators, variable_declarator,
15507 variable_declarator_id, method_declaration, method_header,
15508 formal_parameter_list, formal_parameter, method_body, block,
15509 static, interface_declaration, extends_interfaces,
15510 abstract_method_declaration, local_variable_declarators): Rules now
15512 (force_error, do_warning): New global statics.
15513 (push_parser_context, parser_context_save_global,
15514 parser_context_restore_global, pop_parser_context): New functions.
15515 (yyerror): Now uses the global parser context. Fixed use of obstack.
15516 (parse_error, parse_error_context, parse_warning_context,
15517 java_accstring_lookup, redefinition_error, check_modifiers,
15518 parser_add_interface, create_interface, create_class, find_field,
15519 duplicate_declaration_error, register_fields, method_header,
15520 check_modifiers_consistency, check_abstract_method_header,
15521 method_declarator, parser_qualified_classname,
15522 parser_check_super_interface, parser_check_super,
15523 parser_chain_incomplete_item, java_check_circular_reference,
15524 layout_class_from_source, java_complete_class,
15525 complete_method_decl, resolve_class, complete_class_report_errors,
15526 java_check_final, check_method_redefinition,
15527 java_check_regular_methods, java_check_abstract_methods,
15528 java_check_methods, lookup_java_interface_method2,
15529 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15530 process_imports, find_in_imports, read_import_entry,
15531 read_import_dir, find_in_imports_on_demand,
15532 check_pkg_class_access, not_builtin_p, declare_local_variables,
15533 source_start_java_method, java_generate_parsed_class): New
15535 *typeck.c: (signature_include_return): New global variable.
15536 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15537 to add the function returned type in the signature.
15539 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15541 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15543 1998-01-29 Dave Brolley <brolley@cygnus.com>
15545 * Make-lang.in (java.info): Added.
15546 (java.install-info): Added
15548 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15550 * Makefile.in (clean): Also remove java/parse.c.
15552 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15554 Add a pair of -fbounds-check/-fno-bounds-check options.
15555 * lang.c (lang_decode_option): Add code to grok arguments.
15556 (flag_bounds_check): Add decl.
15557 (lang_f_options): New array w/ the option in it.
15558 * java-tree.h (flag_bounds_check): Add decl.
15559 * lang-options.h: New file.
15560 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15561 of a static macro value.
15562 (JAVA_ARRAY_EXCEPTION): Delete macro.
15564 1998-01-23 Per Bothner <bothner@cygnus.com>
15566 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15567 * expr.c (build_anewarray): Add missing promote_type.
15569 1998-01-22 Per Bothner <bothner@cygnus.com>
15571 Add array types with known length to optimize bounds checking.
15572 * typeck.c (build_java_array_type): Take length parameter.
15573 (java_array_type_length, build_prim_array_type): New functions.
15574 * java-tree.h: Update for new functions.
15575 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15576 * class.c: Use build_prim_array_type.
15577 * expr.c (can_widen_reference_to): Handle known-length array types.
15578 (verify_jvm_instructions): Keep track of integer push instructions
15579 followed by newarray/anewarray, so we can build known-length arrays.
15580 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15581 (java_array_data_offset): New function.
15582 (build_java_array_length_access): New function. Optimize if constant.
15583 (build_java_arrayaccess): Constant fold bounds check.
15584 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15585 (build_newarray, build_anewarray): New functions.
15586 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15587 * verify.c (merge_types): Handle known-lengh array types.
15589 1998-01-19 Per Bothner <bothner@cygnus.com>
15591 * expr.c (expand_byte_code): Fix performace bug, which caused
15592 searching linenumber_table to be linear rather than constant.
15594 1997-12-12 Per Bothner <bothner@cygnus.com>
15596 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15598 * decl.c, java-tree.h (soft_fmod_node): New global.
15599 * decl.c (init_decl_processing): Define __builtin_fmod.
15600 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15601 using __builtin_fmod.
15603 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15605 * keyword.h: New file, output of keyword.gperf as processed by
15607 * lex.c (java_lex_init): Initialize java_error_flag.
15608 * parse.c (YYERROR_NOW): Uses java_error_flag.
15609 * parse.y: New static java_error_flag. Useless definition of
15611 * parse.y (java_error): Portable error recovery using
15612 java_error_flag (not yet completely tuned).
15614 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15616 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15618 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15620 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15621 (parse.c, lex.c, keyword.h): New rules for Java source code
15623 * parse.c: Renamed into jcf-parse.c.
15624 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15625 * keyword.gperf: New file, Java keywords.
15626 * parse.y: New file, Java language grammar.
15627 * parse.h: New file, Java language grammar definitions.
15628 * lex.c: New file, Java language lexer.
15629 * lex.h: New file, Java language lexer definitions.
15631 1997-12-03 Per Bothner <bothner@cygnus.com>
15633 * decl.c (clinit_identifier_node), java-tree.h: New global.
15634 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15635 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15636 * expr.c (expand_java_field_op): Check for invalid assignment
15639 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15641 1997-10-27 Per Bothner <bothner@cygnus.com>
15643 * verify.c (verify_jvm_instructions): When processing a handler,
15644 attempt to set the current_subr to the right value.
15645 (More complicated code combines Sep 17 and Oct 22 versions.)
15647 1997-10-24 Per Bothner <bothner@cygnus.com>
15649 * class.c (push_class): Figure out (guess) name of source file.
15650 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15651 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15652 (parse_class_file): Change return type from int to void.
15653 Call debug_start_source_file/debug_end_source_file.
15655 * expr.c (build_java_binop): Fix masking 2nd operand.
15656 * decl.c (init_decl_processing): Set sizetype first.
15658 1997-10-22 Per Bothner <bothner@cygnus.com>
15660 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15661 (Revert Sep 17 change.)
15663 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15665 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15666 .class extension in their name and fix thing so we don't process
15667 them parse_zip_file_entries().
15668 (parse_zip_file_entries): Cleaned unused local variables.
15670 1997-10-20 Per Bothner <bothner@cygnus.com>
15672 * expr.c (can_widen_reference_to): Allows equal array element types.
15673 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15674 * jcf-dump.c (RET): Get (and print) index.
15676 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15677 Promote element type to POINTER_TYPE.
15679 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15681 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15682 find_in_current_zip, jcf_figure_file_type): Moved from
15683 jcf-reader.c to parse.c.
15684 * zextract.c: (read_zip_archive): takes file_comment_length possible
15685 field into account.
15687 1997-10-20 Per Bothner <bothner@cygnus.com>
15689 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15691 * verify.c (merge_types): Handle array types even better ...
15693 1997-10-17 Per Bothner <bothner@cygnus.com>
15695 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15697 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15698 * class.c (make_class_data): Don't build fields_decl if no fields.
15699 When building fields_decl, skip if DECL_ARTIFICIAL.
15701 * expr.c (java_stack_swap): Update stack_type_map.
15702 * verify.c (merge_types): Handle array types better.
15704 1997-10-15 Per Bothner <bothner@cygnus.com>
15706 * class.c (add_field): Don't promote short integral fields to
15707 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15708 * expr.c (push_value): Promote and convert short integral values.
15710 * decl.c, java-tree.h (integer_two_node): New constant node.
15711 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15713 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15715 * class.c (append_gpp_mangled_type): Use function argument
15716 unpromoted type to generate mangled name.
15718 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15720 * constants.c (build_constant_data_ref): Now uses current_class
15721 instead of main_class.
15722 (build_constants_constructor): Now uses current_class instead of
15724 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15725 of the global variable SeepZipFiles done here.
15726 * zextract.c (read_zip_archive): extra_field optional field taken
15727 into account while computing the position of the class file in the
15729 * verify.c (verify_jvm_instructions): Use current_jcf to search
15731 * parse.c (load_class): First search for the class to load in the
15732 current zip file. Saves current_jcf (restored before returning
15733 from that function). Don't call JCF_FINISH in the class was found
15734 in the current ZIP file.
15735 (jcf_parse): If the class was found in the current ZIP file, save
15736 its tree_constant_pool (for later reuse).
15737 (parse_class_file): New function. Process each method defined in
15738 the current class and record the class as to be later registered.
15739 (yyparse): Rewritten. Figure the type of the current file and switch
15741 * lang.c: New global variable current_jcf.
15742 (lang_init): Removed compiling_from_source test (done later, in
15743 yyparse). Removed call the jcf_parse ().
15744 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15745 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15746 in the current ZIP file) and zip_offset (offset to the class data in
15747 the current zip file).
15748 * jcf-reader.c: zipfile.h included.
15749 localToFile: New ZipFileCache static global variable
15750 (parse_zip_file_entries): New function. Browse the current ZIP
15751 file directory and process each class found.
15752 (process_zip_dir): New function. Register each class found in the
15753 ZIP file directory. The class aren't parsed but a valid JCF is
15754 link to each of them.
15755 (find_in_current_zip): New function. Search for a class in the
15756 current ZIP file directory. If found, prepare the class so that it
15758 (jcf_figure_file_type): New function. Examine the file structure
15759 to figure a class file, a ZIP file. If none of these categories are
15760 matched, a source file is assumed.
15761 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15762 SeenZipFile: New global variable.
15763 (open_in_zip): Use zipmember's length to accelerate the search for
15764 a member. If zipmember was NULL and zip file successfully read,
15766 * java-tree.h: New global variable current_jcf declared. Added
15767 declaration for current_constant_pool_tags, current_constant_pool_data,
15768 current_constant_pool_length, current_constant_pool_data_ref.
15769 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15770 store the JCF of classes seen in a zip file) and tree *constant_pool
15771 (to save a loaded class constant pool). current_class declared here.
15772 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15773 retrieve method_ref_constant.
15774 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15775 (OBJECT): get_class_constant now uses current_jcf.
15776 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15777 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15778 (expand_invoke): Now uses current_class instead of main_class
15779 (build_class_init): Now uses current_class instead of main_class
15780 * class.c: New static global variable registered_class.
15781 (register_class): New function.
15782 (emit_register_class): Modified to use registered_class instead of
15784 (is_compiled_class): Now take into account class seen in the archive.
15786 1997-10-06 Per Bothner <bothner@cygnus.com>
15788 * except.h: Renamed to: java-except.h.
15789 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15790 * except.c: Add semi-working (commented out) implementation.
15792 * expr.c (expand_iinc): Add needed flush_quick_stack.
15793 * parse.c (set_source_filename): New function.
15794 (give_name_to_class): Set input_filename from package.classname.java.
15796 * jcf-io.c (find_class): Don't look first in ".".
15798 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15800 * zextract.c (read_zip_archive): Now takes into account the
15802 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15804 1997-09-20 Per Bothner <bothner@cygnus.com>
15806 * constants.c, java-tree.h (build_internal_class_name): New function.
15807 (alloc_class_constant): Re-implement using build_internal_class_name.
15808 * class.c (make_class_data): Likewise.
15809 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15811 1997-09-17 Per Bothner <bothner@cygnus.com>
15813 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15814 to NULL before pushing an exception handler target.
15816 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15817 (java_stack_swap, java_stack_dup): Re-write to be safe from
15818 clobbering registers.
15819 (build_class_init): New function.
15821 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15823 * typeck.c (build_java_array_type): Temporary use
15824 permanent_obstack to create the array 'length' field.
15825 * expr.c (lookup_label): Temporay use permanent_obstack to create
15826 label if not found.
15827 * class.c (push_super_field): Tempory use permanent_obstack.
15829 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15831 * typeck.c (type_for_mode): Now handles double_type_node and
15833 * verify.c (verify_jvm_instructions): The instruction following
15834 the wide bytecode is checked. OPCODE_ret added to the list of
15837 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15839 * class.c (make_class): Temporary use permanent_obstack. Set the
15840 class CLASS_P field to 1.
15841 (push_class): Temporary use permanent_obstack.
15842 (set_super_info): Temporary use permanent_obstack.
15843 (add_method): Temporary use permanent_obstack, set
15844 METHOD_TRANSIENT().
15845 (add_field): Temporary use permanent_obstack. Sets
15846 FIELD_VOLATILE() and FIELD_TRANSIENT().
15847 (build_class_ref): Temporary use permanent_obstack if the class
15849 (build_static_field_ref): Temporary use permanent_obstack when
15850 creating field's rtl.
15851 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15852 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15853 and fields. Function finalized, as far as flag handling.
15854 (push_class_static_dummy_field): Temporary use permanent_obstack.
15855 (emit_register_class): Force generation of class registration at
15857 * decl.c (end_java_method): Call permanent_allocation() before
15859 * expr.c (can_widen_reference_to): Added comment to interface
15860 handling, fixed typo.
15861 (lookup_field): Now uses CLASS_P() to correct FIXME
15862 (expand_invoke): Verification on public && !static &&
15863 !abstract moved into soft_lookupinterfacemethod (kaffe).
15864 Use Object class dtable if objectref is an array when expanding
15866 (java_push_constant_from_pool): Temporary use permanent_obstack
15867 for CONSTANT_string
15868 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15869 create constant references.
15870 (get_constant): Temporary use permanent_obstack to create constant.
15871 (load_class): Temporary use permanent_obstack to load class.
15872 (jcf_parse): Temporary use permanent_obstack to perform class
15874 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15875 (build_java_signature): Temporary use permanent_obstack.
15876 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15878 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15879 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15882 1997-09-11 Per Bothner <bothner@cygnus.com>
15884 * class.c (append_gpp_mangled_type): Fix typo.
15885 (emit_register_class): Use main_class to get class object, rather
15886 than looking for no-longer-existing static decl starting with _CL.
15887 * typeck.c (parse_signature_type): Promote array element type
15888 if it is a RECORD_TYPE.
15890 1997-09-10 Per Bothner <bothner@cygnus.com>
15892 * class.c (push_class_static_dummy_field): New function.
15893 (mangle_static_field): New. Do G++-style mangling of static fields.
15894 (layout_class): Mandle static fields here, not in add_field.
15895 (build_class_ref): The class object is now a dummy static field.
15896 * decl.c (find_local_variable): Look for best, instead of first match.
15897 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15898 (build_java_athrow): Don't check here if exception is Throwable.
15899 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15900 (TYPE_USED): Removed. No longer used ...
15901 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15902 * verify.c (push_pending_label): New function.
15903 (push_pending_block): Renamed to check_pending_block.
15904 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15905 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15906 re-checking possible handlers) after a store (less wasted work).
15907 Check for null handler (finally) before calling add_handler.
15908 Various changes to (finally?) correctly handle try/finally.
15910 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15912 * class.c: Include stdio.h.
15914 1997-09-04 Per Bothner <bothner@cygnus.com>
15916 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15917 to make sure class is initialized before static/special invoke.
15919 * verify.c (verify_jvm_instructions): On a store instruction,
15920 call find_local_variable to force pre-allocation of decl and rtx.
15921 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15923 1997-09-03 Per Bothner <bothner@cygnus.com>
15925 * class.c (build_class_ref): Strip off "promoted_" if need be.
15926 (make_field_value): Call build_java_signature when needed.
15927 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15928 * expr.c (build_java_athrow): Don't push_value of exception.
15929 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15930 match specification of [fd]cmp[lg] for NaNs.
15931 (expand_byte_code): Add support for exception handler ranges.
15932 * except.c: Add skeleton for EH code-generation.
15933 * verify.c (merge_types): Treat all promoted integral types as equal.
15934 * constants.c (build_constants_constructor): To force creation of
15935 current_constant_pool_data_ref, call build_constant_data_ref.
15937 * javaop.def (lload): Fix typo.
15938 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15940 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15942 * parse.c: Don't include function.h.
15944 1997-08-27 Per Bothner <bothner@cygnus.com>
15946 * except.[ch]: New files.
15947 * Makefile.in (JAVA_OBJS): Add except.o
15948 * expr.c: Temporary warning about unimplemented exceptions.
15949 * verify.c: Verify exception handlers.
15951 * jcf-dump.c (disassemble_method): Print exception table.
15953 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15955 * expr.c (verify_jvm_instructions): Started a thorough
15956 verification of invoke* bytecodes.
15957 (expand_byte_code): flush quick stack if PC is the target of a
15958 branch. and undef RET (conflicting with config/i386/i386.h).
15959 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15961 (expand_invoke): Now handles invokeinterface and do more
15962 verification according to the bytecode.
15963 (lookup_field): Don't try to load the class if processing
15965 (can_widen_reference_to): Now handles interfaces.
15966 * decl.c (init_decl_processing): New global variable
15967 soft_lookupinterfacemethod_node, declared in java-tree.h.
15968 Call set_super_info on string_type_node.
15969 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15971 * class.c (set_super_info): Fills the CLASS_* flags according to
15973 (get_access_flags_from_decl): Handles all class flags.
15975 1997-08-26 Per Bothner <bothner@cygnus.com>
15977 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15978 * parse.c (yyparse): Check for abstract method, and missing code.
15979 * expr.c (expand_byte_code): Change interface.
15980 * lang.c (put_decl_node): Print promoted types prettier.
15981 * verify.c (verify_jvm_instruction): Change interface.
15982 Partial support for scanning exception table.
15983 For load instructions, handle promoted integral types.
15985 1997-08-21 Per Bothner <bothner@cygnus.com>
15987 * verify.c: New file, with contents moved from expr.c.
15988 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15989 * typeck.c (is_array_type_p): Moved here from expr.c.
15990 * java-tree.h: Add some now-needed function declarations.
15991 * Makefile.in (JAVA_OBJS): Added verify.o.
15993 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15995 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15996 METHOD_ABSTRACT flag.
15998 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15999 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16000 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16002 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16004 (start_java_method): Hook for SYNCHRONIZED methods.
16006 * expr.c (build_java_jsr, build_java_ret): New functions
16007 (JSR,PRE): New macros
16008 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16009 (verify_jvm_instructions): tableswitch, lookupswitch,
16010 monitorenter, monitorexit, goto_w: verified.
16011 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16012 (build_java_monitor): New function.
16013 (MONITOR_OPERATION): Modified to call build_java_monitor()
16014 (verify_jvm_instructions): Started a thorough verification of
16017 1997-08-19 Per Bothner <bothner@cygnus.com>
16019 Support verification of jsr/ret subroutines (used for try/finally).
16020 * decl.c (return_address_type_node): New type node.
16021 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16022 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16023 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16024 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16025 TYPE_USED): New macros for special types in type_map.
16027 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16028 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16030 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16032 * expr.c (can_widen_reference_to): New function.
16033 (pop_type): Use it.
16034 (merge_type_state): Support handling start of subroutine.
16035 (push_pending_block): Return char* error message, instead of calling
16036 fatal on an error. Also handle subroutines.
16037 (verify_jvm_instructions): Handle errors from push_poending_block.
16038 Support jsr and ret instructions.
16040 1997-08-19 Per Bothner <bothner@cygnus.com>
16042 * jcf-io.c (find_classfile): Fix thinko.
16043 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16045 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16047 * Makefile.in (BISON): Remove.
16049 1997-08-07 Per Bothner <bothner@cygnus.com>
16051 * Makefile.in: Convert to autoconf.
16052 * config-lang.in (outputs): Added java/Makefile.
16054 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16055 Rename cc1java to jc1.
16057 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16058 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16060 * class.c (class_depth): Do load_class if needed.
16062 Mostly better verification.
16063 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16064 (init_decl_processing): Change return type of soft_checkcast.
16065 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16066 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16067 lang_print_error): New functions.
16068 (lang_init): Set global hook print_error_function to lang_print_error.
16069 * expr.c: In the type_map ptr_type_node is only used for null now.
16070 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16071 (merge_types): Dererence pointer to record types before comparing.
16072 (decode_newarray_type, merge_types): On error just return NULL.
16073 (build_java_binop): Add preliminary implementation (with warning)
16074 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16075 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16076 (expand_compare, expand_java_goto, expand_java_call): Don't
16077 push_pending_block, since that only makes sense when verifying.
16078 (merge_type_state): Different return codes.
16079 (push_pending_block): A block may need to be verified more than once.
16080 (expand_byte_code): Warn about unused code at code generation time.
16081 (verify_jvm_instruction): Changed logic, since code may need to be
16082 re-verified if type-state has changed. Also, better error handling.
16083 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16084 Improve newarray, anewarray, ?aload, athrow,
16085 * java-tree.h (LABEL_CHANGED): New macro.
16087 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16089 * decl.c (soft_athrow_node): New global variable initialized.
16090 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16091 * typeck.c (convert): Added support for REAL_TYPE.
16092 (convert_to_char): New function.
16093 (convert): Handle CHAR_TYPE.
16094 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16095 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16096 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16098 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16099 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16100 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16101 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16102 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16103 to Use The Right Things.
16104 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16105 compatible with INT. BOOLEAN is made equivalent to BYTE.
16106 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16107 OPCODE_ifnonnull): Now supported.
16108 (build_java_athrow): New function.
16110 1997-08-04 Per Bothner <bothner@cygnus.com>
16112 Rename method name <init> to match G++ (and fix mangling).
16113 * class.c (layout_class): Replace method name of <init> by class name.
16114 (make_method_value): Do inverse renaming of constructor from <init>.
16115 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16116 * typeck.c (lookup_java_constructor): New function.
16117 * expr.c (expand_invoke): If method_name is <init>, call
16118 lookup_java_constructor to find constructor.
16120 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16122 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16124 * parse.c (get_class_constant): Modified to handle array "classes"
16125 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16127 (convert): Modified to handle real type.
16128 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16129 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16130 variables declared.
16131 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16132 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16133 global variables initialized.
16134 (find_local_variable): Handles the case of a pointer
16135 (end_java_method): Restore the use of one more scope
16136 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16137 build_java_array_length_access, expand_java_arrayload,
16138 expand_java_arraystore, expand_java_array_length,
16139 expand_java_multianewarray, expand_java_anewarray,
16140 build_java_check_indexed_type, is_array_type_p,
16141 build_java_throw_out_of_bound_exception): New functions.
16142 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16143 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16144 OPCODE_<t>aload): Implemented code for verification.
16145 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16146 ARRAY_NEW_MULTI): Macro defined.
16147 (CONVERT): Modified to invoke convert().
16148 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16150 1997-07-31 Per Bothner <bothner@cygnus.com>
16152 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16153 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16154 (make_class_data): Field name needs '/' as package prefix.
16155 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16157 1997-07-25 Per Bothner <bothner@cygnus.com>
16159 Implement debug information for local variables.
16160 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16161 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16162 DECL_LOCAL_SLOT_CHAIN): New macros.
16163 (struct lang_decl_var): New type.
16164 * parse.c (give_name_to_locals): Move to decl.c.
16165 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16166 (start_java_method): Re-write parameter handling.
16167 (pending_local_decls): New global variable.
16168 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16169 (find_local_variable): Accept pc so we can skips decls not in range.
16170 (struct binding_level): Add end_pc field.
16171 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16172 (various): Change so current pc gets passed to find_local_variable.
16174 * decl.c (init_decl_processing): Re-arrange fields in
16175 class_type_node and and method_type_node to match kaffe 0.9.1.
16176 * class.c (make_method_value, make_class_data): Update
16177 initializations to match.
16179 1997-07-16 Per Bothner <bothner@cygnus.com>
16181 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16182 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16183 (push_super_field): New function.
16184 (make_class_data): Handle inheritance of class static initializer.
16185 (layout_class): New name mangling.
16186 * constants.c (build_constant_data_ref): Init type of data array
16187 to a one-element array.
16188 (build_constants_constructor): Set DECL_SIZE from complete array type.
16189 * decl.c: Rename class_type, object_type etc to class_type_node,
16190 object_type_node etc. Make former inherit from latter.
16191 * expr.c (expand_invoke): Add cast of function address.
16192 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16193 * parse.c (yyparse): Don't call layout_class here.
16194 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16196 1997-06-14 Per Bothner <bothner@cygnus.com>
16198 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16199 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16200 (alloc_class_constant): New.
16201 * expr.c (expand_invoke): Make sure method's class is initialized.
16202 * class.c (interits_from_p, emit_register_class): New functions.
16203 * parse.c (yyparse): Call emit_register_class.
16205 1997-06-09 Per Bothner <bothner@cygnus.com>
16207 * constants.c: New file, to handle constant pool.
16208 * Makefile.in (JAVA_OBJS): Add constants.o.
16209 * decl.c (init_decl_processing): Update, fix, finish various structs.
16210 (pushdecl_top_level): New.
16211 * parse.c (layout_class): Moved to class.c.
16212 * expr.c (java_push_constant_from_pool): New function.
16213 * class.c (build_class_ref): Make work fully
16214 (make_class_data): Emit super-class, constant pool, interface vector.
16216 1997-06-03 Per Bothner <bothner@cygnus.com>
16218 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16219 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16220 * class.c (class_depth): New function.
16221 (lookup_named_class): Replaced by new function lookup_class.
16222 * decl.c (object_type_node, string_type_node): New.
16223 Remove various types that we no longer need.
16224 * expr.c (verify_jvm_instructions): New separate verifier pass.
16225 (push_type, pop_type): New functions for verifier.
16226 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16227 (expand_byte_code): Simplify, since we assume already verified.
16228 (expand_invoke): Now mostly works.
16229 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16230 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16231 * parse.c: Wait to allocate class object until we know its name.
16232 (layout_class): Calculate DECL_VINDEX for each virtual method.
16233 * typeck.c (get_array_type): Rename to ...
16234 (build_java_array_type): ... and provide working implementation.
16235 (build_java_signature): New function - build Java signature of type.
16236 (set_java_signature): New function - cache signature with type.
16237 (lookup_java_method): New function.
16239 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16241 * class.c (ident_subst): Take extra SUFFIX parameter.
16242 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16243 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16244 (build_class_ref): Actually implement.
16245 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16246 * decl.c (builtin_function): New.
16247 (init_decl_processing): Update for current Kaffe. Declare some
16248 builtin Kaffe functions.
16249 * expr.c (build_address_of): New.
16250 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16251 Renamed (from expand_java_new etc), and added working implementations.
16252 (build_field_ref): Now also handle static fields.
16253 (expand_invoke): Implement invokestatic, and start implement rest.
16254 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16255 * javaop.def: Rename invokevirt -> invokevirtual.
16256 * lang.c (use_handles): Removed.
16257 * parse.c: Add support for ConstantValue attribute.
16258 Handle nested loading of a class. (JPOOL_UTF): New.
16260 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16262 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16264 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16266 * Make-lang.in (java.install-man): New empty rule.
16267 * typeck.c (set_local_type): New function.
16268 * expr.c (STORE_INTERNAL): Call find_local_variable,
16269 not find_stack_slot. Call set_local_type.
16271 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16273 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16274 and building RECORD_TYPE CONSTRUCTORs.
16275 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16277 * lang.c (use_handles): Change the default to 0.
16278 * decl.c: Define and build class_type, field_type, utf8const_type.
16279 * class.c (make_class_data, make_field_value,
16280 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16281 hashUtf8String, strLengthUtf8, mangled_classname:
16282 Functions to build reflective data structures.
16283 * parse.c (yyparse): Call make_class_data.
16285 * jcf-io.c (open_class, find_classfile): New functions.
16286 * jcf-dump.c: Support reading classfile from explicitly-named
16287 class file (without CLASSPATH searching).
16289 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16291 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16292 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16293 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16294 (get_constant): Now trivial for CONSTANT_Utf8.
16296 * jcf.h: Make NEW_CPOOL the default.
16297 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16299 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>