1 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3 * jcf-write.c (generate_bytecode_conditional): Handle binops
4 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
6 (generate_bytecode_insns): Likewise.
8 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
10 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
11 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
13 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
15 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
16 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
18 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
20 * decl.c (struct binding_level): Add GTY marker. Compile
21 binding_depth unconditionally.
22 (current_binding_level, free_binding_level, global_binding_level):
24 (clear_binding_level): Unconditionally set binding_depth.
25 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
27 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
29 * lex.c (java_new_lexer): Set 'encoding'.
30 (java_read_char): Improve error message for unrecognized characters.
31 * lex.h (struct java_lexer): New field 'encoding'.
33 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
35 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
37 2004-05-21 Mark Wielaard <mark@klomp.org>
39 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
42 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
44 * typeck.c: Remove non-printable character 160.
46 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
48 * check-init.c: Correct minor typos.
50 2004-05-13 Diego Novillo <dnovillo@redhat.com>
52 * Make-lang.in, expr.c, java-gimplify.c: Rename
53 tree-simple.[ch] to tree-gimple.[ch].
55 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
57 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
59 2004-05-13 Diego Novillo <dnovillo@redhat.com>
61 Merge from tree-ssa-20020619-branch. See
62 ChangeLog.tree-ssa for details.
64 * Make-lang.in, builtins.c, check-init.c, class.c,
65 constants.c, decl.c, except.c, expr.c, java-except.h,
66 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
67 lang.c, lang.opt, parse.y, resource.c: Merged.
68 * java-gimplify.c: New file.
70 2004-05-10 Andrew Haley <aph@redhat.com>
72 * parse.y (create_class): Set TYPE_VFIELD.
73 * decl.c (java_init_decl_processing): Likewise.
75 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
76 * class.c (make_method_value): Replace DECL_VINDEX with call to
78 (get_dispatch_vector): Likewise.
79 (layout_class_method): Likewise.
80 Replace set of DECL_VINDEX with call to set_method_index().
81 (set_method_index): New function.
82 (get_method_index): New function.
83 * java-tree.h (set_method_index): New function decl.
84 (get_method_index): New function decl.
86 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
88 * parse.y (check_pkg_class_access): Add new argument
89 and use it when cl is NULL to call lookup_cl on it.
90 (parser_check_super_interface): Do not call lookup_cl.
91 Pass this_decl to check_pkg_class_access and NULL
93 (parser_check_super): Update for change in
94 check_pkg_class_access.
95 (do_resolve_class): Likewise.
96 (process_imports): Likewise.
97 (find_in_imports_on_demand): Likewise.
98 (resolve_qualified_expression_name): Likewise.
100 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
102 Fixes PR java/9685, PR java/15073
103 * parse.y (accessibility_string): New method.
104 (not_accessible_field_error): Use accessibility_string()
105 instead of java_accstring_lookup().
106 (resolve_qualified_expression_name): Check with
107 check_pkg_class_access() before allowing access using
110 Use check_pkg_class_access() instead of not_accessible_p()
111 for unqualified types.
112 (not_accessible_p): Use DECL_CONTEXT (member) instead of
113 REFERENCE for package-private access checking.
114 (patch_method_invocation): Use accessibility_string() instead
115 of java_accstring_lookup().
117 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
120 * gjavah.c (struct method_name): Add member is_native.
121 (overloaded_jni_method_exists_p): Match candidate method only if
123 (print_method_info): Initialise is_native flag from the method's
126 2004-04-30 Roger Sayle <roger@eyesopen.com>
128 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
129 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
131 2004-04-22 Roger Sayle <roger@eyesopen.com>
133 * resource.c (write_resource_constructor): Guard call to possibly
134 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
136 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
138 * class.c (make_class_data): Add new field aux_info.
139 * decl.c (java_init_decl_processing): Push type and decl for
142 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
144 * expr.c (expand_java_NEW): Don't use size argument for
145 _Jv_AllocObject calls.
146 * parse.y (patch_invoke): Likewise.
148 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
150 * expr.c (build_invokeinterface): Remove unused variables to
153 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
155 * class.c (get_interface_method_index): New function. Return dispatch
156 index for interface method.
157 (make_method_value): For interface methods, set index field to
158 iface dispatch index, not DECL_VINDEX.
159 * expr.c (build_invokeinterface): Use get_interface_method_index.
161 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
163 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
165 2004-03-31 Andrew Haley <aph@redhat.com>
168 * jcf-io.c (opendir_in_zip): Tidy up error handling.
170 2004-03-30 Zack Weinberg <zack@codesourcery.com>
172 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
175 2004-03-25 Marcus Meissner <meissner@suse.de>
178 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
180 2004-03-23 Tom Tromey <tromey@redhat.com>
183 * jcf-write.c (make_class_file_name): Don't report if mkdir
186 2004-03-23 Tom Tromey <tromey@redhat.com>
188 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
190 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
192 * class.c, gjavah.c, lang.c: Fix comment typos.
193 * gcj.texi: Fix typos.
195 2004-03-19 Per Bothner <per@bothner.com>
197 * gcj.texi (Code Generation): Document new flags and assert defaults.
199 * class.c (assume_compiled_node_struct): Rename type to
200 class_flag_node_struct, as it is now also used for enable_assertions.
201 Rename assume_compiled_node typedef. Rename excludep field to value.
202 (find_assume_compiled_node): Rename function to find_class_flag_node.
203 Minor optimization - avoid needless strlen.
204 (add_assume_compiled): Some tweaking and optimization.
205 Rename and generalize to add_class_flag takem an extra parameter.
206 (add_assume_compled): New just calls add_class_flag.
207 (add_enable_assert, enable_assertions): New functions.
208 (enable_assert_tree): New static.
209 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
210 * lang.opt (fenable-assertions, fenable-assertions=,
211 fdisable-assertions, fdisable-assertions=): New options.
212 * lang.c (java_handle_option): Handle new options.
213 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
214 class in an interface - create helper class nested in outer interface.
215 (build_assertion): Short-circuit if enable_assertions is false.
217 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
219 * java-tree.h: Changes throughout to add checking to macros
220 and numerous whitespace changes.
221 (VAR_OR_FIELD_CHECK): New macro.
222 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
223 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
225 2004-03-16 Per Bothner <per@bothner.com>
227 * jcf-jump.c (options): New --print-constants option.
228 * gcj.texi (Invoking jcf-dump): Document --print-constants.
230 * jcf-dump.c (flag_print_constant_pool): Default to off.
231 (print_constant_terse_with_index): New helper function.
232 (various places): Check flag_print_constant_pool where missing.
233 (main): If verbose set flag_print_constant_pool.
234 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
236 2004-03-15 Andrew Haley <aph@redhat.com>
239 * parse.y (java_complete_lhs): Check that final variable has an
242 2004-03-12 Andrew Haley <aph@redhat.com>
245 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
248 2004-02-29 Roger Sayle <roger@eyesopen.com>
250 * jcf-parse.c (java_parse_file): Handle the case that input_filename
253 2004-02-27 Per Bothner <per@bothner.com>
255 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
256 suggestion: Use build_incomplete_class_ref.
257 This fixes PR java/13508, java/11714.
259 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
261 * java/parse.h: Update copyright.
263 2004-02-26 Andrew Haley <aph@redhat.com>
266 * parse.y (check_interface_throws_clauses): Check for
267 !METHOD_INVISIBLE (iface_method).
268 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
269 well as CLASS_ABSTRACT.
271 2004-02-25 Per Bothner <per@bothner.com>
273 * parse.y (build_assertion): If we're in an inner class, create the
274 class$ helper routine in the outer class.
276 2004-02-19 Richard Henderson <rth@redhat.com>
278 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
280 2004-02-16 Geoffrey Keating <geoffk@apple.com>
282 * Make-lang.in (java.install-man): Add extra dependencies.
284 2004-02-13 Geoffrey Keating <geoffk@apple.com>
286 * Make-lang.in: Install man pages under the same names
287 (possibly transformed) as the program they document.
289 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
291 * gjavah.c: Include "intl.h".
292 (error): New function.
293 (main): Call gcc_init_libintl.
294 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
295 print_stub_or_jni, process_file, main): Use error rather than
297 (print_method_info, usage, help, version, main): Mark strings for
298 translation with _. Avoid splitting up sentences. Send
299 information messages to stdout.
300 * jcf-dump.c: Include "intl.h".
301 (main): Call gcc_init_libintl.
302 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
303 Mark error, usage and version messages for translation with _.
304 Avoid splitting up sentences.
305 * jv-scan.c: Include "intl.h".
306 (fatal_error, warning): Change parameter s to msgid. Translate
308 (main): Call gcc_init_libintl.
309 (usage, help, version): Mark error, usage and version messages for
310 translation with _. Avoid splitting up sentences.
311 * jvgenmain.c: Include "intl.h".
312 (main): Call gcc_init_libintl.
313 (usage, main): Mark error messages for translation with _.
314 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
315 JVGENMAIN_OBJS): Add intl.o.
316 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
317 java/jvgenmain.o): Update dependencies.
319 2004-02-08 Per Bothner <per@bothner.com>
321 * parse.y (resolve_qualified_expression_name): In case of inaccessible
322 class don't use not_accessible_field_error, which can get confused.
324 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
326 Make-lang.in (po-generated): Delete.
328 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
330 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
332 * decl.c: Include target.h.
333 (start_java_method): Replace PROMOTE_PROTOTYPES with
334 targetm.calls.promote_prototypes.
335 * expr.c: Include target.h.
336 (pop_arguments): Replace PROMOTE_PROTOTYPES with
337 targetm.calls.promote_prototypes.
338 * parse.y: Include target.h.
339 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
340 with targetm.calls.promote_prototypes.
342 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
344 * typeck.c: Update copyright.
346 2004-02-02 Tom Tromey <tromey@redhat.com>
348 * decl.c (java_init_decl_processing): Remove duplicate
351 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
353 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
355 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
357 * expr.c (build_field_ref): Move variable
360 2004-01-28 Andrew Haley <aph@redhat.com>
362 * expr.c (build_field_ref): Widen field offset.
364 2004-01-27 Andrew Haley <aph@redhat.com>
367 * parse.y (check_interface_throws_clauses): Make sure class_decl
370 2004-01-22 Jeff Sturm <jsturm@one-point.com>
373 * parse.y (patch_assignment): Don't modify lhs_type for
374 reference assignments.
376 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
378 * Make-lang.in: Replace $(docdir) with doc.
379 (java.info, java.srcinfo, java.man, java.srcman): New rules.
380 (java.install-man): Revamp rule.
382 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
384 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
385 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
386 instead of deferred backquote.
388 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
390 * typeck.c (find_method_in_interfaces): Move variable
393 2004-01-16 Andrew Haley <aph@redhat.com>
396 * typeck.c (shallow_find_method): New.
397 (find_method_in_superclasses): New.
398 (find_method_in_interfaces): New.
399 (lookup_do): Rewrite.
400 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
402 * jcf-parse.c (read_class): Save and restore output_class.
403 * decl.c (java_expand_body): Set output_class from fndecl.
405 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
407 * class.c (gen_indirect_dispatch_tables): Fix string length
410 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
412 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
413 (java.srcextra): Copy above back to source directory if requested.
414 (po-generated): Delete reference to $(parsedir).
415 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
418 2004-01-14 Jan Hubicka <jh@suse.cz>
420 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
423 2004-01-09 Mark Mitchell <mark@codesourcery.com>
425 * java-tree.h (java_expand_expr): Change prototype.
426 * expr.c (java_expand_expr): Add alt_rtl parameter.
428 2004-01-09 Andrew Haley <aph@redhat.com>
431 * parse.y (java_fix_constructors): Set output_class.
432 (java_reorder_fields): Likewise.
433 (java_layout_classes): Likewise.
434 (java_expand_classes): Generate indirect dispatch tables.
435 (java_expand_classes): Set output_class.
436 (java_finish_classes): Likewise.
437 * lang.c (java_init): Turn on always_initialize_class_p if we're
438 using indirect dis[atch.
439 (java_decl_ok_for_sibcall): Use output_class, not current_class.
440 (java_get_callee_fndecl): Use class local atable.
442 (always_initialize_class_p): Decl moved to java-tree.h.
443 (HANDLE_CLASS_INFO): Set output_class.
444 (read_class): Likewise.
445 (parse_class_file): Call gen_indirect_dispatch_tables.
446 (parse_zip_file_entries): Set output_class.
447 (java_parse_file): Set output_class. Don't emit symbol tables.
448 * java-tree.h (output_class): New.
449 Remove global declarations for otable, atable, and ctable.
450 (always_initialize_class_p): moved here from decl.c.
452 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
453 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
454 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
455 (struct lang_type): Add otable_methods, otable_decl,
456 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
457 ctable_decl, catch_classes, type_to_runtime_map.
458 * expr.c (build_field_ref): Make otable, atable, and ctable class
459 local rather than global.
460 (build_known_method_ref): Likewise.
461 (build_invokeinterface): Likewise.
462 (java_expand_expr): Pass runtime type (rather than actual type) to
464 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
465 this class. Look up each class in that map to delete duplicates.
466 (expand_end_java_handler): Pass runtime type (rather than actual
467 type) to expand_start_catch.
468 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
470 (java_init_decl_processing): Rearrange things. Remove global
471 declarations of otable, atable, and ctable.
472 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
473 (java_expand_body): Set output_class.
474 * constants.c (build_constant_data_ref): Use output_class, not
476 (alloc_name_constant): Likewise.
477 * class.c (gen_indirect_dispatch_tables): New.
478 (build_class_ref): Generate hard reference to superclass, even if
479 using indirect dispatch.
480 (build_static_field_ref): Use class local atable.
481 (make_class_data): Generate hard reference to superclass, even if
482 using indirect dispatch.
483 Generate symbolic references to interfaces when using indirect
485 (make_class_data): Emit otable, atable, and ctable.
486 Make otable, atable, and ctable class local rather than global.
487 (emit_catch_table): Make otable, atable, and ctable class local
490 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
492 * parse.y (catch_clause_parameter): Fix typo.
495 * parse.y: (catch_clause_parameter): Return early if $3, aka
496 formal_parameter, is null.
498 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
500 * class.c: Remove uses of "register" specifier in
501 declarations of arguments and local variables.
504 * gjavah.c: Likewise.
505 * jcf-dump.c: Likewise.
506 * jcf-io.c: Likewise.
507 * jcf-parse.c: Likewise.
508 * jcf-write.c: Likewise.
509 * keyword.h: Likewise.
511 * typeck.c: Likewise.
512 * verify.c: Likewise.
514 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
516 * Make-lang.in (GCJ_CROSS_NAME): Delete.
517 (java.install_common, java.install-man): Adjust for above.
518 (java.uninstall): Likewise.
520 2003-12-03 Michael Koch <konqueror@gmx.de>
522 * class.c (make_class_data):
523 Push field value to 'hack_signers' instead of 'signers'.
524 * decl.c (java_init_decl_processing):
525 Push field 'hack_signers' instead of 'signers'.
527 2003-12-03 Zack Weinberg <zack@codesourcery.com>
529 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
532 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
535 * parse.y (qualify_ambiguous_name): Remove lots of broken
536 field access processing - there's no need to do that here,
537 because we have resolve_field_access. Remove
538 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
539 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
542 2003-12-01 Jeff Sturm <jsturm@one-point.com>
545 * parse.y (java_complete_lhs): Save location prior to patching
548 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
551 * resource.c (write_resource_constructor): Append
552 "_resource" to constructor identifier name.
554 2003-11-25 Jeff Sturm <jsturm@one-point.com>
557 * constants.c (cpool_for_class): New function.
558 (outgoing_cpool): Remove global variable.
559 (alloc_name_constant): Use cpool_for_class.
560 (build_constants_constructor): Likewise.
561 * decl.c (java_expand_body): Set current_class.
562 * java-tree.h (outgoing_cpool) Remove declaration.
563 (init_outgoing_cpool): Likewise.
564 * jcf-parse.c (init_outgoing_cpool): Remove function.
565 (parse_class_file): Don't call init_outgoing_cpool.
566 * parse.y (java_complete_expand_methods): Don't call
567 init_outgoing_cpool. Don't save outgoing_cpool.
568 (java_expand_classes): Don't restore outgoing_cpool.
569 (java_finish_classes): Likewise.
571 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
573 * Make-lang.in: (java.install-common) Add
574 symlink for $(target_noncanonical)-gcjh for
577 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
579 * Make-lang.in (java.extraclean): Delete.
581 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
583 * Make-lang.in (check-java): Add.
585 2003-11-19 Jeff Sturm <jsturm@one-point.com>
588 * except.c (prepare_eh_table_type): Allocate variable-sized
589 buffer `buf' with alloca.
591 2003-11-17 Jeff Sturm <jsturm@one-point.com>
595 decl.c (java_init_decl_processing): Don't initialize
596 class_not_found_type_node, no_class_def_found_type_node.
598 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
599 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
600 (class_not_found_type_node, no_class_def_found_type_node):
603 parse.y (build_dot_class_method_invocation): Add this_class
604 argument. Qualify method invocations to a different class.
605 (create_new_parser_context): Initialize saved_data_ctx to 0.
606 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
607 (build_dot_class_method): Don't load classes. Register
609 (build_incomplete_class_ref): Special cases for interfaces
610 and inner classes. Move build_dot_class_method call to here...
611 (patch_incomplete_class_ref): ...from here. Pass current_class
612 to build_dot_class_method_invocation.
613 (build_assertion): Pass class_type to
614 build_dot_class_method_invocation.
615 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
617 2003-11-17 Jeff Sturm <jsturm@one-point.com>
620 * java-tree.h (BLOCK_EMPTY_P): Define.
621 * parse.y (java_complete_lhs): Check for empty blocks
622 in TRY_FINALLY_EXPR case.
624 2003-11-17 Andrew Haley <aph@redhat.com>
626 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
627 (struct lang_decl_var:freed): New variable.
628 * decl.c (poplevel): Mark local vars that have gone out of scope.
629 (push_jvm_slot): Don't use the RTL of a var that has gone out of
632 2003-11-16 Jason Merrill <jason@redhat.com>
634 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
635 and TAGS files that include them for each front end.
637 2003-11-15 Tom Tromey <tromey@redhat.com>
639 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
641 2003-11-12 Jason Merrill <jason@redhat.com>
643 PR optimization/12547
644 * lang.c (java_tree_inlining_walk_subtrees): Just walk
645 BLOCK_EXPR_BODY directly.
647 2003-11-12 Andrew Haley <aph@redhat.com>
650 * parse.y (fold_constant_for_init): Check that we really do have a
654 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
655 init_test_decls being inlined.
658 * parse.y (do_resolve_class): Check return value from
659 breakdown_qualified().
661 2003-11-11 Tom Tromey <tromey@redhat.com>
664 * parse.y (merge_string_cste): Handle case where we have a
665 pointer that happens to be zero, not null_pointer_node.
667 2003-11-10 Tom Tromey <tromey@redhat.com>
669 * jcf-parse.c (classify_zip_file): Correctly compare
670 filename_length against length of manifest file's name.
672 2003-11-08 Tom Tromey <tromey@redhat.com>
675 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
677 2003-11-06 Andrew Haley <aph@redhat.com>
679 * expr.c (java_stack_swap): Make sure destination stack slots are
682 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
684 * Make-lang.in (dvi): Move targets to $(docobjdir).
685 (gcj.dvi): Simplify rule and adjust target.
686 (gcj.info): Simplify rule.
687 (gcj.pod): New intermediate rule.
688 (gcjh.pod): Likewise.
689 (jv-scan.pod): Likewise.
690 (jcf-dump.pod): Likewise.
692 (jv-convert.pod): Likewise.
693 (rmic.pod): Likewise.
694 (rmiregistry.pod): Likewise.
698 (jcf-dump.1): Delete.
700 (jv-convert.1): Delete.
702 (rmiregistry.1): Delete.
704 2003-11-02 Jeff Sturm <jsturm@one-point.com>
707 * parse.y (resolve_qualified_expression_name): Move test
708 for outer field access methods from here...
709 (check_thrown_exceptions) ...to here.
711 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
713 * .cvsignore: Delete.
715 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
717 * verify.c (verify_jvm_instructions): Don't warn about legal
718 eh binding regions generated for example by jdk 1.4.1.
720 2003-10-24 David S. Miller <davem@redhat.com>
722 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
724 2003-10-22 Andrew Haley <aph@redhat.com>
726 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
727 (java_get_callee_fndecl): New.
729 * jcf-parse.c (java_parse_file): Call emit_catch_table().
731 * java-tree.h (ctable_decl): New.
732 (catch_classes): New.
733 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
735 * decl.c (java_init_decl_processing): Add catch_class_type.
737 Add catch_classes field.
739 * class.c (build_indirect_class_ref): Break out from
741 (make_field_value): Check flag_indirect_dispatch.
742 (make_class_data): Ditto.
743 Tidy uses of PUSH_FIELD_VALUE.
744 Add field catch_classes.
745 (make_catch_class_record): New.
747 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
749 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
751 * jcf-write.c: Follow spelling conventions.
754 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
756 * ChangeLog: Fix typos.
757 * expr.c: Fix comment typos.
758 * jcf-write.c: Likewise.
761 * mangle.c: Likewise.
762 * parse-scan.y: Likewise.
765 2003-10-22 Tom Tromey <tromey@redhat.com>
767 * expr.c (expand_byte_code): Only warn about dead bytecode when
768 extra_warnings is set.
770 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
772 Fix for PR java/12586.
773 * mangle.c (find_compression_record_match): Don't iterate through
774 package namespace elements unless they all match compression_table
777 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
779 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
780 (generate-manpages): Likewise.
781 (java.maintainer-clean): Likewise.
782 (gcj.info): Likewise.
785 (jv-scan.1): Likewise.
786 (jcf-dump.1): Likewise.
788 (jv-convert.1): Likewise.
790 (rmiregistry.1): Likewise.
791 (java.install-man): Likewise.
792 (parse-scan.o): Move and define complete compile line.
794 (jcf-tree-inline.o): Move.
796 2003-10-20 Mark Mitchell <mark@codesourcery.com>
798 * Make-lang.in (info): Update dependencies.
799 (java.install-info): Remove.
800 ($(srcdir)/java/gcj.info): Replace with ...
801 ($(docobjdir)/gcj.info): ... this.
803 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
805 * Make-lang.in: Replace uses of $(target_alias) with
806 $(target_noncanonical).
808 2003-10-09 Tom Tromey <tromey@redhat.com>
810 * decl.c (java_init_decl_processing): Declare signers field.
811 * class.c (make_class_data): Set signers field.
813 2003-10-09 Jason Merrill <jason@redhat.com>
815 * parse.y (patch_assignment): Use make_node to create a BLOCK.
816 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
819 2003-10-06 Mark Mitchell <mark@codesourcery.com>
821 * Make-lang.in (java.info): Replace with ...
823 (java.dvi): Replace with ...
825 (java.generated-manpages): Replace with ...
827 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
829 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
831 2003-10-01 Andrew Haley <aph@redhat.com>
833 * jcf-parse.c (java_parse_file): Write otable and atable.
834 * java-tree.h (atable_methods): New.
836 (atable_syms_decl): New.
837 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
838 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
839 (symbol_*type): Rename method_symbol* to symbol*type.
840 (emit_offset_symbol_table): Delete.
841 (emit_symbol_table): New.
842 (get_symbol_table_index): New.
844 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
845 (build_known_method_ref): Likewise.
846 (get_symbol_table_index): Rename from get_offset_table_index.
847 Parameterize to allow re-use by differing types of symbol table.
848 (build_invokevirtual): Pass table to get_offset_table_index.
849 * decl.c (java_init_decl_processing): Push types and decls for
850 atable and atable_syyms.
851 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
852 (make_class_data): Add new fields atable and atable_syms.
853 (emit_symbol_table): Rename from emit_offset_symbol_table.
854 Parameterize to allow re-use by different types of symbol table.
855 (build_symbol_entry): Renamed from build_method_symbols_entry.
857 2003-09-30 Roger Sayle <roger@eyesopen.com>
859 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
860 semantics for SAVE_EXPR, by caching the result in a temporary.
862 2003-09-28 Richard Henderson <rth@redhat.com>
864 * check-init.c (check_init): Save and restore input_location
865 instead of file and line separately.
866 * decl.c (java_expand_body): Likewise.
867 * jcf-write.c (generate_bytecode_insns): Likewise.
868 * parse.y (safe_layout_class): Likewise.
869 * jcf-parse.c (read_class, parse_class_file): Likewise.
870 (java_parse_file): Use %H for warning locator.
872 2003-09-28 Roger Sayle <roger@eyesopen.com>
874 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
875 with void-type branches instead of using a COMPOUND_EXPR.
877 2003-09-28 Jeff Sturm <jsturm@one-point.com>
879 * decl.c (java_optimize_inline, dump_function): Remove.
880 * java-tree.h (java_optimize_inline): Remove declaration.
881 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
882 * parse.y (source_end_java_method, java_expand_classes):
883 Likewise. Remove dead code.
885 2003-09-27 Roger Sayle <roger@eyesopen.com>
887 * lang.c (java_init_options): Set flag_evaluation_order.
888 * expr.c (force_evaluation_order): Don't attempt to force
889 evaluation order of binary operations using save_expr.
890 * parse.y (java_complete_lhs): No longer need to call
891 force_evaluation_order when constructing binary operators.
893 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
894 Bryce McKinlay <bryce@mckinlay.net.nz>
897 * parse.y (not_accessible_field_error): New function.
898 (resolve_expression_name): Check field access permissions.
899 (resolve_qualified_expression_name): Use
900 not_accessible_field_error.
901 (resolve_qualified_expression_name): Likewise.
903 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
905 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
907 2003-09-23 Roger Sayle <roger@eyesopen.com>
909 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
910 with equal operands without side-effects.
912 2003-09-22 Jeff Sturm <jsturm@one-point.com>
914 * decl.c (java_init_decl_processing): Don't emit otable decls
915 if flag_indirect_dispatch is not set.
917 2003-09-21 Richard Henderson <rth@redhat.com>
919 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
922 2003-09-21 Richard Henderson <rth@redhat.com>
924 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
925 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
927 2003-09-20 Richard Henderson <rth@redhat.com>
929 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
931 2003-09-18 Roger Sayle <roger@eyesopen.com>
933 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
934 * check-init.c (check_init): Likewise.
936 2003-09-18 Roger Sayle <roger@eyesopen.com>
938 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
940 2003-09-16 Andrew Haley <aph@redhat.com>
942 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
944 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
947 * mangle.c (find_compression_record_match): Skip
948 over a "6JArray" (the array template mangled string)
950 (mangle_array_type): Correct minor typo.
951 (atms): Move definition to the beginning.
953 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
955 * class.c (add_miranda_methods): Ensure super-interfaces are laid
956 out. Fix for PR java/12254.
958 2003-09-11 Richard Henderson <rth@redhat.com>
960 * parse.y (source_end_java_method): Update for new
961 cgraph_finalize_function argument.
963 2003-09-09 Richard Henderson <rth@redhat.com>
965 * parse.y (source_end_java_method): Update call to
966 cgraph_finalize_function.
968 2003-09-03 Jeff Sturm <jsturm@one-point.com>
970 * decl.c (java_expand_body): New function.
971 * expr.c (build_class_init): Set DECL_IGNORED_P.
972 * java-tree.h (start_complete_expand_method,
973 java_expand_body): Declare.
974 * jcf-parse.c (cgraph.h): Include.
975 (java_parse_file): Handle flag_unit_at_a_time.
976 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
977 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
978 (java_estimate_num_insns): Use walk_tree_without_duplicates.
979 (java_start_inlining): New function.
980 * parse.h (java_finish_classes): Declare.
981 * parse.y: Include cgraph.h.
982 (block): Don't special-case empty block production.
983 (craft_constructor): Set DECL_INLINE.
984 (source_end_java_method): Handle flag_unit_at_a_time.
985 Replace inline code with call to java_expand_body.
986 (start_complete_expand_method): Remove static modifier.
987 (java_expand_method_bodies): Patch function tree for
988 class initialization and/or synchronization as needed.
989 Don't begin RTL expansion yet.
990 (java_expand_classes): Check flag_unit_at_a_time before
991 calling finish_class.
992 (java_finish_classes): New function.
993 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
994 (patch_assignment): Set DECL_CONTEXT on temporary variable.
995 (emit_test_initialization): Set DECL_IGNORED_P.
997 2003-09-03 Roger Sayle <roger@eyesopen.com>
999 * builtins.c (enum builtin_type): Delete unused enumeration.
1000 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1002 2003-08-28 Tom Tromey <tromey@redhat.com>
1004 * gcj.texi (Extensions): Document gcjlib URLs.
1006 2003-08-20 Tom Tromey <tromey@redhat.com>
1008 * gcj.texi (Extensions): Added xref.
1009 (libgcj Runtime Properties): Document
1010 gnu.gcj.runtime.VMClassLoader.library_control.
1012 2003-08-20 Andrew Haley <aph@redhat.com>
1014 * except.c (prepare_eh_table_type): Use new encoding for exception
1015 handlers when using -fno-assume-compiled.
1017 2003-08-13 Tom Tromey <tromey@redhat.com>
1019 * gcj.texi (Invoking gij): Document -X and -?.
1021 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1023 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1024 GCJH_OBJS, JCFDUMP_OBJS
1025 * win32-host.c: Removed the unnecessary and broken dependency
1028 2003-08-11 Tom Tromey <tromey@redhat.com>
1030 * parse.y (java_check_regular_methods): Typo fixes. Call
1031 check_interface_throws_clauses. Use
1032 check_concrete_throws_clauses.
1033 (check_interface_throws_clauses): New function.
1034 (check_concrete_throws_clauses): New function.
1035 (hack_is_accessible_p): New function.
1036 (find_most_specific_methods_list): Added FIXME.
1037 * typeck.c (lookup_do): Use `flags' argument to decide what to
1039 (lookup_argument_method_generic): New function.
1040 (lookup_argument_method2): Removed.
1041 * jcf.h (ACC_INVISIBLE): New define.
1042 * jcf-write.c (generate_classfile): Skip invisible methods.
1043 * class.c (add_miranda_methods): New function.
1044 (layout_class_methods): Use it.
1045 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1046 * java-tree.h (METHOD_INVISIBLE): New define.
1047 (lang_decl_func) [invisible]: New field.
1048 (lookup_argument_method_generic): Declare.
1049 (SEARCH_INTERFACE): New define.
1050 (SEARCH_SUPER): Likewise.
1051 (SEARCH_ONLY_INTERFACE): Likewise.
1052 (SEARCH_VISIBLE): Likewise.
1053 (lookup_argument_method2): Removed declaration.
1055 2003-08-05 Tom Tromey <tromey@redhat.com>
1057 Fix for PR java/11600:
1058 * parse.y (java_complete_lhs): See whether we're calling a method
1060 (check_thrown_exceptions): Added `is_array_call' argument;
1061 fixed `clone' checking; updated all callers.
1063 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1065 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1067 2003-08-03 Tom Tromey <tromey@redhat.com>
1069 * java-tree.h (METHOD_TRANSIENT): Removed.
1070 * decl.c (pushdecl): Removed some dead code.
1071 * class.c (get_access_flags_from_decl): Can't have transient
1073 (add_method_1): Can't have a transient method.
1075 2003-07-28 Andreas Jaeger <aj@suse.de>
1077 * jvspec.c: Convert to ISO C90 prototypes.
1079 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1081 * decl.c (force_poplevels): Fix warning call.
1083 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1085 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1086 (expand_java_field_op): Likewise.
1087 * class.c (layout_class_method): Likewise
1088 (emit_register_classes): Likewise.
1089 * decl.c (pushdecl): Likewise.
1090 (poplevel): Likewise.
1091 (force_poplevels): Likewise.
1092 (give_name_to_locals): Likewise.
1093 * check-init.c (check_for_initialization): Likewise.
1095 2003-07-24 Jason Merrill <jason@redhat.com>
1097 * java-tree.h: Move boolean_type_node et al to the back end.
1099 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1101 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1104 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1106 * lang.opt: Don't show -MD_ and -MDD_.
1108 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1110 * lang-options.h: Remove.
1111 * lang.opt: Add help text.
1113 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1115 * expr.c: Remove the last argument to expand_assignment().
1117 2003-07-09 Jan Hubicka <jh@suse.cz>
1119 * java-tree.h (DECL_NUM_STMTS): Rename to...
1120 (DECL_ESTIMATED_INSNS): ... this.
1121 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1122 New static functions.
1123 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1124 * parser.y (add_stmt_to_compound): Do not account statements.
1126 2003-07-08 Mark Wielaard <mark@klomp.org>
1128 * gcj.texi: CNI now expands to Compiled Native Interface.
1130 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1132 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1134 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1136 * expr.c (expand_byte_code): Adjist emit_line_note call.
1138 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1140 * lang.c (java_handle_option): Don't handle filenames.
1142 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1144 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1147 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1148 * jcf.h: Delete COMPARE_FILENAMES definition.
1150 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1152 * lang.c (java_init_options): Update prototype.
1154 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1156 * decl.c (poplevel): Adjust define_label call.
1158 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1160 * gjavah.c (flag_jni): Make non-static.
1161 * parse-scan.y (ctxp): Make non-static.
1163 * class.c (build_method_symbols_entry)
1164 * expr.c (get_offset_table_index)
1165 * jcf-parse.c (jcf_parse):
1166 Mark the definition static, matching the forward declaration.
1168 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1170 * lang.c (java_handle_option): Don't check for missing arguments.
1172 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1174 * class.c (push_class): Use a location_t to save place.
1175 (emit_register_classes): Set input_location. Adjust
1176 expand_function_end call.
1177 * resource.c (write_resource_constructor): Likewise.
1178 * decl.c (end_java_method): Adjust expand_function_end call.
1179 * parse.y (source_end_java_method): Likewise.
1181 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1183 * lang.c (java_handle_option): Likewise.
1185 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1187 * lang.c (java_handle_option): Special-casing of optional
1188 joined arguments no longer needed.
1189 * lang.opt: Update switches that take optional argument.
1191 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1193 * lang.opt: Declare Java.
1194 * lang.c (java_init_options): Update.
1196 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1198 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1200 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1202 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1203 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1204 * lang.opt: -MD and -MMD have an underscore.
1206 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1208 * class.c (emit_register_classes): Adjust init_function_start
1210 * decl.c (complete_start_java_method): Likewise.
1211 * resource.c (write_resource_constructor): Likewise.
1213 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1215 * Make-lang.in: Update to use options.c and options.h.
1216 * lang.c: Include options.h not j-options.h.
1217 (java_handle_option): Abort on unrecognized option.
1218 (java_init_options): Request Java switches.
1220 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1222 * Make-lang.in: Handle mostlyclean.
1224 2003-06-11 Tom Tromey <tromey@redhat.com>
1226 * lang.c (java_handle_option): Update dependency_tracking for
1229 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1232 2003-06-10 Andrew Haley <aph@redhat.com>
1234 * resource.c (write_resource_constructor): Use expand_expr to
1235 generate the address of the label attached to a resource.
1236 * Make-lang.in (java/resource.o): Add expr.h
1238 2003-06-10 Andrew Haley <aph@redhat.com>
1240 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1241 (java_decl_ok_for_sibcall): New.
1243 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1245 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1246 (java/j-options.c, java/j-options.h): New.
1247 * java-tree.h (resource_name, compile_resource_file,
1248 compile_resource_data): Constify.
1249 * jcf-write.c (jcf_write_base_directory): Similarly.
1250 * jcf.h (jcf_write_base_directory): Similarly.
1251 * lang.c: Include j-options.h.
1252 (cl_options_count, cl_options, string_option, java_decode_option,
1253 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1254 process_option_with_no): Remove.
1255 (resource_name): Constify.
1256 (LANG_HOOKS_HANDLE_OPTION): Override.
1257 (java_handle_option): New.
1258 (java_init): Don't call jcf_path_init.
1259 (java_init_options): Call jcf_path_init.
1261 * resource.c (compile_resource_data, compile_resource_file): Constify.
1263 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1265 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1266 (struct lang_decl_func): Add last_line field.
1267 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1268 DECL_SOURCE_LINE_LAST): Remove.
1269 * parse.y (missing_return_error, finish_method_declaration,
1270 lookup_cl, start_artificial_method_body, source_end_java_method,
1271 start_complete_expand_method): Adjust.
1273 2003-06-08 Tom Tromey <tromey@redhat.com>
1275 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1276 fno-assume-compiled.
1278 2003-06-08 Roger Sayle <roger@eyesopen.com>
1280 * builtins.c (define_builtin_type, builtin_types): Delete.
1281 (define_builtin): Rewritten to take just the built-in code,
1282 the function's name, type and fallback library function name.
1283 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1284 (initialize_builtins): Overhaul to define the GCC builtins
1285 used by gcj manually, providing the Java run-time's
1286 implementations as the fallback library function.
1288 2003-06-08 Anthony Green <green@redhat.com>
1290 * parse.y (patch_cast): Fix conversions from floating-point to
1293 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1295 * Make-lang.in: Update.
1296 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1298 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1300 * lang.c (java_init_options): Update.
1302 2003-06-05 Jan Hubicka <jh@suse.cz>
1304 * Make-lang.in: Add support for stageprofile and stagefeedback
1306 2003-05-31 Roger Sayle <roger@eyesopen.com>
1308 * lang.c (java_init_options): Prescribe wrap-around two's
1309 complement arithmetic overflow by setting flag_wrapv.
1311 2003-05-29 Roger Sayle <roger@eyesopen.com>
1313 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1314 (builtin_record): Add an additional builtin_code field to
1315 record which GCC built-in corresponds to the Java function.
1316 (java_builtins): Add new entries for atan, atan2, exp, log,
1318 (max_builtin, min_builtin, abs_builtin): Perform constant
1319 folding on the resulting tree.
1320 (java_build_function_call_expr): Likewise, perform constant
1321 folding on the resulting tree.
1322 (initialize_builtins): The NULL creators are now allowed in
1323 the java_builtins table, which is now terminated by an entry
1324 with builtin_code == END_BUILTINS.
1325 (check_for_builtin): Likewise. If the matching creator is
1326 NULL, construct the call using java_build_function_call_expr
1327 directly with the decl for the corresponding builtin_code.
1329 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1331 * win32-host.c: Normalize copyright boilerplate.
1333 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1335 * parse.y (print_int_node): Use string concatentation on
1336 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1337 function calls into one.
1339 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1341 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1342 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1343 all the affected error messages.
1345 2003-05-13 Richard Henderson <rth@redhat.com>
1347 * class.c (layout_class_method): Set DECL_EXTERNAL.
1348 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1349 * java-tree.h (java_mark_class_local): Declare.
1350 * jcf-parse.c (parse_class_file): Use it.
1351 * parse.y (java_expand_classes): Likewise.
1353 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1355 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1356 * lex.h: #include input.h.
1357 * jv-scan.c (input_filename): Remove.
1359 2003-05-02 Tom Tromey <tromey@redhat.com>
1362 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1363 (handle_inner_classes): New function.
1365 2003-05-01 Tom Tromey <tromey@redhat.com>
1368 * parse.y (finish_for_loop): Do nothing if update expression is a
1369 EXPR_WFL_NODE wrapping nothing.
1370 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1372 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1374 * lex.h (input_lineno): Remove declaration.
1375 * parse-scan.y: #include input.h.
1376 (input_filename): Remove declaration.
1377 (input_location): Add definition.
1378 (input_line): Remove definition.
1380 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1382 * lex.h (lineno): Rename to ...
1383 (input_line): ... here
1384 * parse-scan.y (lineno): Rename to ...
1385 (input_line): ... here.
1386 (reset_report): Rename lineno to input_line.
1387 * check-init.c (check_init): Likewise.
1388 * class.c (push_class): Likewise.
1389 * decl.c (complete_start_java_method, end_java_method): Likewise.
1390 * expr.c (expand_byte_code): Likewise.
1391 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1392 * jcf-write.c (generate_bytecode_insns): Likewise.
1393 * lex.c (java_init_lex, java_allocate_new_line,
1394 do_java_lex): Likewise.
1395 * parse.h (YYNOT_TWICE): Likewise.
1396 * parse.y (empty_statement, expression_statement,
1397 java_pop_parser_context, java_parser_context_save_global,
1398 yyerror, register_fields, method_header, safe_layout_class,
1399 find_in_imports_on_demand, create_artificial_method,
1400 source_end_java_method, start_complete_expand_method,
1401 build_thisn_assign, java_complete_lhs,
1402 maybe_absorb_scoping_block): Likewise.
1404 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1406 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1407 '/' when computing java source filename
1409 2003-04-13 Tom Tromey <tromey@redhat.com>
1411 * gjavah.c (print_c_decl): Indentation fix.
1413 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1415 * class.c (make_field_value, make_method_value, get_dispatch_table)
1416 (make_class_data, emit_offset_symbol_table)
1417 * constants.c (build_constants_constructor)
1418 * java-tree.h (START_RECORD_CONSTRUCTOR)
1419 * parse.y (maybe_build_array_element_wfl):
1420 Use build_constructor.
1422 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1425 * parse.y (string_convert_int_cst): Always use at least one digit
1426 in string conversion. Remove ASCII dependence.
1427 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1429 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1431 * Make-lang.in: added win32-host.c
1432 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1433 resolves to open() on non-Win32 platforms and
1434 Win32-specific jcf_open_exact_case() on Win32
1435 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1436 when trying .java and .class files
1437 * win32-host.c: added to repository. Defines
1438 Win32-specific jcf_open_exact_case()
1440 2003-04-10 Andrew Haley <aph@redhat.com>
1442 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1443 (maybe_free_localvar): Renamed from localvar_free.
1444 Add new arg, really.
1445 (generate_bytecode_insns): Set new variable, jsrs.
1446 Only free local vars if no jsr insns have been emittted.
1447 Call maybe_free_localvar, not localvar_free.
1449 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1451 * gcj.texi: Remove @ at start of file.
1453 2003-03-25 Tom Tromey <tromey@redhat.com>
1455 * parse.y (create_interface): Call CHECK_DEPRECATED.
1457 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1459 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1461 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1463 * javaop.h (jfloat, jdouble): Make them structures mirroring
1464 the bit fields of IEEE float and double respectively.
1465 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1466 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1467 (union Word, union DWord): Delete.
1468 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1470 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1471 D_NAN_MASK): Delete.
1472 (jni_print_float, jni_print_double): New. Generate
1473 hexadecimal floating constants.
1474 (print_field_info): Use jni_print_float/double.
1476 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1477 finite floating point numbers for output; special case
1480 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1482 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1483 Replace 0 and 1 with true and false in return statements.
1485 2003-03-19 Tom Tromey <tromey@redhat.com>
1487 * lex.c (do_java_lex): Renamed from java_lex.
1488 (java_lex): New function.
1491 2003-03-13 Tom Tromey <tromey@redhat.com>
1493 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1496 2003-03-04 Andrew Haley <aph@redhat.com>
1498 * gjavah.c (is_first_data_member): New global variable.
1499 (print_c_decl): If it's the first data member, align it as the
1501 (process_file): Set is_first_data_member.
1503 2003-03-11 Tom Tromey <tromey@redhat.com>
1505 * parse.y (resolve_field_access): Initialize class if field is
1506 found in another static field.
1507 * expr.c (build_class_init): Don't optimize out initialization of
1508 implemented interface.
1510 2003-03-11 Andrew Haley <aph@redhat.com>
1512 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1515 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1517 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1518 and DIR_SEPARATOR_2 for a target.
1519 Correct minor typos.
1521 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1522 and DIR_SEPARATOR_2 for a target into account.
1524 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1526 * lang.c (java_init): Update prototype, move code to java_post_options.
1527 (java_post_options): Similarly.
1529 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1531 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1532 compare file name components depending on the case-sensitivity
1533 or otherwise of the host file system.
1535 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1536 "strcmp" to compare file name components.
1537 Use IS_DIR_SEPARATOR instead of comparing directly against
1539 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1540 comparing directly against DIR_SEPARATOR.
1542 2003-03-04 Tom Tromey <tromey@redhat.com>
1544 * Make-lang.in (java.tags): New target.
1546 2003-03-01 Roger Sayle <roger@eyesopen.com>
1548 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1549 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1551 2003-03-01 Tom Tromey <tromey@redhat.com>
1553 * parse.y (jdep_resolve_class): Only check deprecation if we found
1556 2003-02-28 Tom Tromey <tromey@redhat.com>
1559 * class.c (maybe_layout_super_class): Always pass a WFL to
1561 * parse.y (do_resolve_class): Updated comment to explain
1564 2003-02-26 Tom Tromey <tromey@redhat.com>
1566 * jcf-write.c (generate_classfile): Check whether class is
1567 deprecated before writing attribute count.
1569 2003-02-25 Roger Sayle <roger@eyesopen.com>
1571 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1572 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1574 2003-02-23 Tom Tromey <tromey@redhat.com>
1576 * lang-options.h: Added -Wdeprecated.
1577 * gcj.texi (Warnings): Document -Wdeprecated.
1578 * java-tree.h (flag_deprecated): Declare.
1579 * lang.c (lang_W_options): Added deprecated.
1580 (flag_deprecated): New global.
1581 * chartables.h: Rebuilt.
1582 * gen-table.pl (process_one): Look at whitespace.
1583 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1584 * parse.h (CLEAR_DEPRECATED): New macro.
1585 (CHECK_DEPRECATED_NO_RESET): New macro.
1586 * jcf-parse.c (handle_deprecated): New function.
1587 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1588 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1589 * parse.y (resolve_type_during_patch): Check deprecation.
1590 (jdep_resolve_class): Likewise.
1591 (process_imports): Likewise.
1592 (resolve_expression_name): Likewise.
1593 (check_deprecation): Strip arrays from decl. Check
1595 (patch_method_invocation): Also check the particular constructor
1597 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1598 * jcf-write.c (append_deprecated_attribute): New function.
1599 (generate_classfile): Generate deprecated attribute when
1601 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1602 (java_lex) [case '*']: Simplify logic.
1603 (java_start_char_p): Use LETTER_MASK.
1604 (java_part_char_p): Likewise.
1605 (java_space_char_p): New function.
1607 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1609 Change base class access representation.
1610 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1611 (add_interface_do): Likewise.
1613 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1615 * decl.c (java_init_decl_processing): Change
1616 soft_lookupjnimethod_node to reflect the change in
1617 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1618 * expr.c (build_jni_stub): Calculate and pass the size
1619 on the stack of the arguments to a JNI function. Use
1620 new target macro MODIFY_JNI_METHOD_CALL to allow a
1621 target to modify the call to a JNI method.
1623 2003-02-08 Roger Sayle <roger@eyesopen.com>
1625 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1626 instead of basename to avoid compiler warnings on Tru64.
1628 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1630 * gcj.texi: Update to GFDL 1.2.
1632 2003-01-31 Andrew Haley <aph@redhat.com>
1634 * parse.y (java_expand_classes): Scan the whole class list looking
1635 for access methods that haven't yet been expanded.
1637 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1641 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1642 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1643 * jcf-parse.c: Likewise.
1645 2003-01-31 Mark Wielaard <mark@klomp.org>
1647 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1649 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1651 * class.c (make_class): Use BINFO_ELTS.
1652 (set_super_info): Likewse.
1653 (add_interface_do): Likewise.
1655 2003-01-30 Tom Tromey <tromey@redhat.com>
1657 * jcf-parse.c (read_class): Update identifier's class value if it
1658 changed during parsing.
1660 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1662 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1663 Propagate change to all other rules as required.
1664 (java/parse-scan.o): Add explicit dependency on
1665 $(parsedir)/java/parse-scan.c .
1667 2003-01-29 Tom Tromey <tromey@redhat.com>
1669 * parse.y (patch_assignment): Only transform the rhs of an
1670 assignment when compiling to native.
1672 2003-01-28 Tom Tromey <tromey@redhat.com>
1674 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1676 2003-01-28 Tom Tromey <tromey@redhat.com>
1678 * lex.c (java_lex): Don't include UEOF as part of token.
1679 (java_read_unicode): Error if \u sequence prematurely terminated.
1681 2003-01-27 Tom Tromey <tromey@redhat.com>
1683 * parse.y (java_check_regular_methods): Check for construct after
1684 checking types in throws clause.
1686 2003-01-24 Tom Tromey <tromey@redhat.com>
1688 * class.c (build_static_field_ref): Only a String or numeric field
1689 can fold to a constant.
1691 2003-01-23 Tom Tromey <tromey@redhat.com>
1693 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1694 file name in resource buffer.
1696 2003-01-23 Tom Tromey <tromey@redhat.com>
1698 * expr.c (build_known_method_ref): Use method's context to find
1701 2003-01-23 Tom Tromey <tromey@redhat.com>
1703 * constants.c (set_constant_entry): Allocated cleared memory.
1705 2003-01-22 Tom Tromey <tromey@redhat.com>
1707 * java-tree.h: Don't use PARAMS.
1708 * resource.c: Add prototypes for all functions.
1709 (write_resource_constructor): Use `const char *' to avoid
1712 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1714 * jcf-parse.c (process_zip_dir): Remove unused variable.
1716 2003-01-22 Tom Tromey <tromey@redhat.com>
1718 * expr.c (build_invokeinterface): Abort if method's context is not
1721 2003-01-22 Tom Tromey <tromey@redhat.com>
1723 * gcj.texi (Input and output files): Mention non-class entries.
1724 * decl.c (java_init_decl_processing): Call
1725 init_resource_processing.
1726 * java-tree.h (compile_resource_data, write_resource_constructor,
1727 compile_resource_file, init_resource_processing): Declare.
1728 * config-lang.in (gtfiles): Added resource.c.
1729 * Make-lang.in (gt-java-resource.h): New target.
1730 (JAVA_OBJS): Added resource.o.
1731 (java/resource.o): New target.
1732 * resource.c: New file.
1733 * class.c (compile_resource_file): Moved to resource.c.
1734 (registerResource_libfunc): Likewise.
1735 (utf8_decl_list): Mark with GTY; now static.
1736 * jcf-parse.c (classify_zip_file): New function.
1737 (parse_zip_file_entries): Use it; compile .properties files.
1738 (process_zip_dir): Use classify_zip_file and compute_class_name.
1739 Don't write class name into zip directory.
1740 (java_parse_file): Call write_resource_constructor.
1741 (compute_class_name): New function.
1742 * jcf-io.c (read_zip_member): Reindented.
1744 2003-01-21 Tom Tromey <tromey@redhat.com>
1746 * class.c (supers_all_compiled): New function.
1747 (make_class_data): Use it.
1749 2003-01-21 Tom Tromey <tromey@redhat.com>
1751 * parse.y (method_header): Native method can't be strictfp.
1752 No method can be transient or volatile.
1754 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1756 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1758 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1760 * check-init.c: Fix comment typos.
1761 * class.c: Likewise.
1762 * constants.c: Likewise.
1764 * except.c: Likewise.
1766 * java-except.h: Likewise.
1767 * java-tree.h: Likewise.
1768 * javaop.h: Likewise.
1769 * jcf-dump.c: Likewise.
1770 * jcf-io.c: Likewise.
1771 * jcf-parse.c: Likewise.
1772 * jcf-write.c: Likewise.
1774 * mangle.c: Likewise.
1775 * typeck.c: Likewise.
1776 * verify.c: Likewise.
1778 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1780 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1781 * jcf-write.c: Include "tm_p.h".
1783 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1785 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1787 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1789 * builtins.c (java_build_function_call_expr): Renamed from
1790 build_function_call_expr. All callers changed.
1792 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1793 * jcf-parse.c: Include tm_p.h.
1795 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1798 2003-01-14 Tom Tromey <tromey@redhat.com>
1800 * class.c (make_class_data): Check that super is compiled before
1801 building class reference to it.
1803 2003-01-14 Andrew Haley <aph@redhat.com>
1805 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1806 varargs function -- correct.
1808 2003-01-14 Andrew Haley <aph@redhat.com>
1810 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1812 2003-01-14 Andrew Haley <aph@redhat.com>
1814 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1815 varargs function -- correct.
1817 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1818 temporary if the RHS is a reference.
1820 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1822 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1823 * keyword.h: Regenerated.
1825 * All Files: Convert to ISO C style function definitions.
1827 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1829 * parse.y (check_pkg_class_access): ANSIfy definition.
1831 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1833 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1836 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1838 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1840 Merge from pch-branch:
1842 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1844 * Make-lang.in (java/gjavah.o): Update dependencies.
1845 * gjavah.c: Include ggc.h.
1847 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1849 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1850 (JCFDUMP_OBJS): Add ggc-none.o.
1851 (java/jcf-dump.o): Depend on GGC_H.
1852 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1853 CPool substructures.
1854 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1855 * jcf-dump.c: Include ggc.h.
1857 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1859 * jcf.h (union cpool_entry): New.
1860 (struct CPool): Use gengtype to mark. Change field 'data' to be
1862 (struct JCF): Use gengtype to mark.
1863 (CPOOL_UINT): Update for new cpool_entry type.
1864 (CPOOL_USHORT1): Likewise.
1865 (CPOOL_USHORT2): Likewise.
1866 (CPOOL_FINISH): Use GC to free cpool subfields.
1867 * parse.h (struct parser_ctxt): Mark field current_jcf.
1868 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1869 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1870 (main_jcf): Use gengtype to mark.
1871 (ggc_mark_jcf): Delete.
1872 (get_constant): Update for new cpool_entry type.
1873 (give_name_to_class): Likewise.
1874 (get_class_constant): Likewise.
1875 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1876 (java_parse_file): Use GGC to allocate struct JCF.
1877 (init_jcf_parse): Don't call ggc_add_root.
1878 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1880 * java-tree.h (current_jcf): Use gengtype to mark.
1881 (CPOOL_UTF): Update for new cpool_entry type.
1882 (outgoing_cpool): Use gengtype to mark.
1883 (struct lang_type): GC struct JCF and struct CPool.
1884 * config-lang.in (gtfiles): Add jcf.h.
1885 * constants.c (find_tree_constant): New.
1886 (set_constant_entry): Allocate cpool subfields using GGC. Update
1887 for new cpool_entry type.
1888 (find_constant1): Update for new cpool_entry type.
1889 (find_constant2): Likewise.
1890 (find_utf8_constant): Use find_tree_constant.
1891 (find_class_or_string_constant): Remove unnecessary cast to jword.
1892 Update for new cpool_entry type.
1893 (count_constant_pool_bytes): Update for new cpool_entry type.
1894 (write_constant_pool): Likewise.
1895 (alloc_name_constant): Use find_tree_constant.
1896 (build_constants_constructor): Update for new cpool_entry type.
1898 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1900 * parse.y (mark_parser_ctxt): Delete.
1901 (goal): Don't use ggc_add_root.
1902 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1903 (java_pop_parser_context): Let GC free parser_ctxt.
1904 (java_parser_context_resume): Likewise.
1905 * parse.h (struct parser_ctxt): Use gengtype to mark.
1907 (ctxp_for_generation): Likewise.
1908 * lex.h (struct java_lc_s): Mark for gengtype.
1909 (java_lexer): Rearrange for gengtype.
1910 * config-lang.in (gtfiles): Add lex.h, parse.h.
1912 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1914 * All Files: Remove PARAMS macro.
1916 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1917 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1920 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1923 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1925 * Make-lang.in (java.install-common, java.uninstall,
1926 java.install-info, java.install-man): Prepend $(DESTDIR)
1927 to destination paths in all (un)installation commands.
1928 (java.install-common): Rewrite $(LN) command to support
1929 DESTDIR with "ln" as well as with "ln -s".
1931 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1933 * java-tree.h: Protect against multiple inclusion.
1935 2003-01-07 Tom Tromey <tromey@redhat.com>
1937 * class.c (add_assume_compiled): Don't adjust parent if we're
1938 already at the root of tree.
1940 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1942 * lang.c (dump_compound_expr): Prototype.
1944 2003-01-03 Tom Tromey <tromey@redhat.com>
1946 Fix for PR java/8712:
1947 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1948 when simply checking against `null'.
1950 2003-01-03 Tom Tromey <tromey@redhat.com>
1952 * gcj.texi (Standard Properties): Document http.proxyHost and
1955 * gcj.texi (GNU Classpath Properties): Document new properties.
1957 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1959 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1960 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1961 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1963 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1965 * Make-lang.in, boehm.c, buffer.c,
1966 buffer.h, builtins.c, class.c,
1967 config-lang.in, constants.c,
1968 convert.h, decl.c, except.c,
1969 expr.c, java-except.h,
1970 java-tree.h, javaop.def,
1971 jcf-parse.c, jcf-write.c,
1972 jv-scan.c, jvgenmain.c,
1973 jvspec.c, keyword.gperf,
1974 keyword.h, lang-options.h,
1975 lang-specs.h, lang.c, lex.c,
1976 lex.h, mangle.c, mangle_name.c,
1977 parse-scan.y, parse.h, parse.y,
1978 typeck.c, verify.c, xref.c,
1979 xref.h: Replace "GNU CC" with
1980 "GCC" in the copyright header.
1982 * check-init.c, gjavah.c, javaop.h,
1983 jcf-depend.c, jcf-dump.c, jcf-io.c,
1984 jcf-path.c, jcf-reader.c, jcf.h,
1985 zextract.c, zipfile.h: These files are
1986 "part of GCC". Also say "GCC" not "GNU CC".
1988 2002-12-30 DJ Delorie <dj@redhat.com>
1990 * Make-lang.in: Protect against texi2pod/pod2man failing.
1992 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1994 * gcj.texi: Use @copying.
1996 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1998 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1999 print_cxx_classname.
2000 (print_cxx_classname): Add add_scope parameter.
2001 (print_class_decls): Do not emit a semicolon after the extern
2003 (process_file): Adjust calls to print_cxx_classname.
2005 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2007 * gcj.texi: Include Cover Texts in man page.
2009 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2011 * class.c (build_static_field_ref): Check FIELD_FINAL.
2013 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2014 instead of current_constant_pool_data_ref.
2015 * java-tree.h (current_constant_pool_data_ref): Undefine.
2016 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2017 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2018 current_constant_pool_data_ref.
2020 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2021 not build_internal_class_name.
2023 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2024 Use it when class ref isn't certain to be compiled.
2026 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2028 * gcj.texi: Include gcc-common.texi.
2029 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2030 $(srcdir)/doc/include/gcc-common.texi.
2032 2002-12-22 Anthony Green <green@redhat.com>
2034 * gcj.texi (Limitations): Add note about org.xml.sax and
2037 2002-12-20 Tom Tromey <tromey@redhat.com>
2039 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2040 where minimum case value is Integer.MIN_VALUE.
2043 2002-12-18 Andrew Haley <aph@redhat.com>
2045 * parse.y (patch_invoke): Force evaluation order when `check' is
2046 set. For PR libgcj/8945.
2048 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2050 * gcj.texi: Change version number to 3.4.
2052 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2053 Andrew Haley <aph@redhat.com>
2055 * parse.y (source_end_java_method): Remove custom encoding of line
2056 numbers for a function decl before passing it to the back end.
2058 2002-12-03 Andrew Haley <aph@redhat.com>
2060 * class.c (make_class_data): New field, "chain".
2061 * decl.c (java_init_decl_processing): Likewise.
2063 2002-12-02 Tom Tromey <tromey@redhat.com>
2066 * parse.y (do_resolve_class): Handle qualified name via
2069 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2071 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2072 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2073 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2074 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2075 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2076 Include coretypes.h and tm.h.
2077 * Make-lang.in: Update dependencies.
2079 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2081 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2083 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2085 * jcf-reader.c: Don't expand JCF_readu4 inside the
2086 expansion of JCF_SKIP.
2088 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2090 * jcf-reader.c: Don't expand JCF_readu4 inside the
2091 expansion of JCF_SKIP.
2093 2002-11-22 Tom Tromey <tromey@redhat.com>
2095 * parse.y (patch_binop): Cast right hand side of shift expression
2096 to `int'. Fixes PR java/8676.
2098 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2099 Andrew Haley <aph@redhat.com>
2101 * gcc/java/jcf-write.c (write_classfile): Remove target
2102 class file, if it exists, before renaming the temporary
2105 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2107 * jvspec.c (lang_specific_spec_functions): New.
2109 2002-11-18 Tom Tromey <tromey@redhat.com>
2111 Fix for PR java/7912:
2112 * expr.c (can_widen_reference_to): Allow cast of array to
2113 Cloneable or Serializable.
2114 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2115 (java_io_serializable_identifier_node): Likewise.
2116 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2117 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2118 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2119 java_io_serializable.
2120 * decl.c (java_init_decl_processing): Initialize
2121 java_lang_cloneable_identifier_node and
2122 java_io_serializable_identifier_node.
2123 (java_lang_cloneable_identifier_node): New global.
2124 (java_io_serializable_identifier_node): Likewise.
2126 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2128 * buffer.c: Remove unnecessary casts.
2129 * check-init.c: Likewise.
2130 * class.c: Likewise.
2131 * constants.c: Likewise.
2133 * except.c: Likewise.
2134 * gjavah.c: Likewise.
2135 * jcf-io.c: Likewise.
2136 * jcf-parse.c: Likewise.
2137 * jcf-path.c: Likewise.
2138 * jvspec.c: Likewise.
2141 * verify.c: Likewise.
2143 2002-11-06 Tom Tromey <tromey@redhat.com>
2145 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2148 2002-11-05 Tom Tromey <tromey@redhat.com>
2150 Fix for PR java/6388.
2151 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2152 * java-tree.h (enum java_tree_index): New values
2153 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2154 (decimal_int_max, decimal_long_max): New defines.
2155 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2156 (error_if_numeric_overflow): Rewrote range checking.
2157 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2160 2002-11-02 Tom Tromey <tromey@redhat.com>
2162 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2164 * class.c (make_method_value): Put class name, not signature, into
2165 `throws' field. For PR java/8415.
2167 2002-10-24 Tom Tromey <tromey@redhat.com>
2169 * gcj.texi (Invoking gij): Document --showversion.
2170 (Standard Properties): java.library.path now set.
2172 2002-10-23 Tom Tromey <tromey@redhat.com>
2174 * gjavah.c (decode_signature_piece): In JNI mode, print
2175 `jobjectArray' when array depth is nonzero.
2178 2002-10-15 Andrew Haley <aph@redhat.com>
2180 * parse.y (patch_invoke): Call force_evaluation_order on a static
2182 (resolve_qualified_expression_name): Call force_evaluation_order
2183 on a arg list that is part of a Qualified Expression Name.
2185 * lang.c (dump_compound_expr): New.
2186 (java_dump_tree): New.
2188 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2190 * gcj.texi: Added item describing the GCJ runtime property
2193 2002-10-15 Richard Henderson <rth@redhat.com>
2195 * jcf-parse.c (get_constant): Fix type warning.
2197 2002-10-15 Andrew Haley <aph@redhat.com>
2199 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2200 (java_inlining_map_static_initializers): Declare.
2202 2002-10-14 Andrew Haley <aph@redhat.com>
2204 * tree-inline.c (remap_block): All local class initialization
2205 flags go in the outermost scope.
2206 (expand_call_inline): Call java_inlining_map_static_initializers.
2207 (expand_call_inline): Call java_inlining_merge_static_initializers.
2208 * java/lang.c (merge_init_test_initialization): New.
2209 (java_inlining_merge_static_initializers): New.
2210 (inline_init_test_initialization): New.
2211 (java_inlining_map_static_initializers): New.
2213 2002-10-11 Mark Wielaard <mark@klomp.org>
2215 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2217 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2219 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2221 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2223 * parse.y (merge_string_cste): Add parentheses around & within |.
2225 2002-10-08 Tom Tromey <tromey@redhat.com>
2227 * parse.y (variable_declarator_id): Simplify error path for
2228 array declarator error. For PR java/8003.
2230 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2232 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2235 2002-10-08 Andrew Haley <aph@redhat.com>
2237 * parse.y (attach_init_test_initialization_flags): Check for
2240 2002-10-07 Anthony Green <green@redhat.com>
2242 * parse.y (merge_string_cste): Fix bug in string concatenation.
2244 2002-10-03 Michael Koch <konqueror@gmx.de>
2246 * gcj.texi (Standard properties):
2247 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2249 2002-10-02 Roger Sayle <roger@eyesopen.com>
2251 PR optimization/6627
2252 * lang.c (java_init): If storing the vbit in function
2253 pointers, ensure that force_align_functions_log is atleast
2254 one to aid compatability with g++ vtables.
2256 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2258 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2259 foul of type-based aliasing.
2261 2002-09-30 Anthony Green <green@redhat.com>
2263 * gcj.texi (Invoking jv-scan): Fix texinfo.
2265 2002-09-28 Anthony Green <green@redhat.com>
2267 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2268 (Code Generation): Add -fno-assert documentation.
2269 * jv-scan.c (flag_assert): New global.
2270 (options): Add assert option.
2271 (help): Add --no-assert documentation.
2272 * parse-scan.y (flag_assert): New global.
2273 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2274 (flag_assert): New global.
2275 * java-tree.h (flag_assert): New global.
2276 * lex.c (java_lex): Obey flag_assert.
2277 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2280 2002-09-26 Andrew Haley <aph@redhat.com>
2282 * expr.c (build_java_array_length_access): Check for null pointer.
2283 * expr.c (expand_java_arrayload): Likewise.
2285 2002-09-21 Richard Henderson <rth@redhat.com>
2287 * jcf-parse.c (get_constant): Decode from IEEE no matter
2288 what the target format.
2290 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2292 * ChangeLog: Follow spelling conventions.
2293 * class.c: Likewise.
2296 * gjavah.c: Likewise.
2297 * java-tree.h: Likewise.
2298 * jcf-dump.c: Likewise.
2299 * jcf-parse.c: Likewise.
2300 * jvspec.c: Likewise.
2302 * mangle.c: Likewise.
2303 * parse.y: Likewise.
2305 2002-09-17 Tom Tromey <tromey@redhat.com>
2307 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2308 where \r appears at EOF. Fixes PR java/7950.
2310 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2312 * jvspec.c (lang_specific_driver): Remove unused variable.
2314 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2316 * java-tree.h (union lang_tree_node): Add chain_next option.
2318 2002-09-16 Richard Henderson <rth@redhat.com>
2320 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2321 use new real.h interface.
2322 * jcf-write.c (find_constant_index): Use new real.h interface.
2323 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2325 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2327 * lang.c: Follow spelling conventions.
2329 2002-09-11 Per Bothner <per@bothner.com>
2331 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2332 constant to the type of the field.
2333 (java_complete_tree): Remove now-redundant code.
2335 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2337 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2340 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2341 return label if a ret instruction for the jsr has been reached.
2343 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2345 * parse.y (DIR_SEPARATOR): Don't define.
2346 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2348 2002-08-28 Andrew Haley <aph@redhat.com>
2350 * verify.c (verify_jvm_instructions): Allow exception handler
2351 inside code that is being protected, but generate a warning.
2352 * except.c (link_handler): Initialize `expanded' in new eh_range.
2353 (binding_depth, is_class_level, current_pc): Declare extern.
2355 2002-09-01 Mark Wielaard <mark@klomp.org>
2357 * gcj.texi: Add chapter about system properties.
2360 2002-08-26 Tom Tromey <tromey@redhat.com>
2362 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2363 conversion if RHS_TYPE is byte, short, or char.
2365 2002-08-22 Tom Tromey <tromey@redhat.com>
2367 * gcj.texi (Invoking gij): Document -cp and -classpath.
2369 2002-08-21 Tom Tromey <tromey@redhat.com>
2371 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2372 $(prefix)/share. For PR libgcj/7633.
2374 For PR java/6005 and PR java/7611:
2375 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2376 (java_can_use_bit_fields_p): New function.
2378 2002-08-16 Tom Tromey <tromey@redhat.com>
2380 * gcj.texi (Class Initialization): Mention class initialization of
2383 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2385 * Make-lang.in (java-tree-inline.o): New.
2386 (JAVA_OBJS): Add java-tree-inline.o.
2387 * parse.y (source_end_java_method): Call java_optimize_inline.
2388 (java_expand_method_bodies): Save method's tree in
2390 (add_stmt_to_compound): Keep track of the number of statments.
2391 * lang.c (java_init): Enable flag_inline_trees.
2392 (java_post_options): If flag_inline_functions is on, enable
2393 flag_inline_trees instread.
2394 (decl_constant_value): New.
2395 (java_tree_inlining_walk_subtrees): New.
2396 * java-tree.h (DECL_NUM_STMTS): New macro.
2397 (java_optimize_inline): Declare.
2398 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2399 Handle a LABEL_EXPR.
2400 * decl.c (build_result_decl): If we already have a DECL_RESULT
2402 (dump_function): New.
2403 (java_optimize_inline): New.
2404 (dump_function): New.
2406 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2409 * parse.y (build_assertion): Invert return from
2410 desiredAssertionStatus.
2412 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2414 * jcf-write.c (get_access_flags): Return correct access flags for
2415 private and protected inner classes.
2417 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2419 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2421 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2423 * mangle_name.c: Don't include obstack.h twice.
2424 * xref.c: Don't include obstack.h.
2426 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2428 * class.c: (permanent_obstack): Delete declaration.
2429 * constants.c: (permanent_obstack): Delete declaration.
2430 * except.c: (permanent_obstack): Delete declaration.
2431 * expr.c: (permanent_obstack): Delete declaration.
2432 * jcf-parse.c: (permanent_obstack): Delete declaration.
2433 (saveable_obstack): Delete declaration.
2434 * parse.h: (permanent_obstack): Delete declaration.
2435 * typeck.c: (permanent_obstack): Delete declaration.
2437 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2439 * gcj.texi (version-gcc): Increase to 3.3.
2441 2002-07-22 Tom Tromey <tromey@redhat.com>
2443 * lex.c (java_lex): Check for `e' or `E' after 0.
2445 2002-07-21 Richard Henderson <rth@redhat.com>
2447 * lang.c (java_unsafe_for_reeval): New.
2448 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2450 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2452 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2453 (jcf_path_init): Use GET_ENVIRONMENT.
2455 2002-07-10 Roger Sayle <roger@eyesopen.com>
2456 Zack Weinberg <zack@codesourcery.com>
2458 * builtins.c (initialize_builtins): Remove defines that
2459 handled C/C++ specific junk hereby removed from builtins.def.
2461 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2463 * lang.c (java_post_options): Update prototype.
2465 2002-07-05 Roger Sayle <roger@eyesopen.com>
2467 * builtins.c (initialize_builtins): Ignore the additional
2468 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2469 the builtins.def file.
2471 2002-07-01 Tom Tromey <tromey@redhat.com>
2474 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2477 2002-07-01 Roger Sayle <roger@eyesopen.com>
2479 * java/decl.c (builtin_function): Accept additional parameter.
2480 (java_init_decl_processing): Pass an additional NULL_TREE
2481 argument to builtin_function.
2483 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2485 * gcj.texi: Fixed gcj invocation example so that it compiles.
2487 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2489 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2490 * parse.y (mark_parser_ctxt): Likewise.
2491 (check_modifiers, declare_local_variables): Avoid incorrect
2492 hardcoded constant 10.
2494 * lex.c (java_read_char): Avoid "comparison is always true"
2497 2002-06-25 Andreas Schwab <schwab@suse.de>
2499 * expr.c (JSR): Avoid undefined operation on PC.
2501 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2503 * decl.c (clear_binding_level): Const-ify.
2505 2002-06-13 Akim Demaille <akim@epita.fr>
2507 * parse.y (class_declaration, interface_declaration): Make sure
2508 all their rules have an action, in order to avoid meaningless `$$
2509 = $1' and their type clashes.
2511 2002-06-11 Tom Tromey <tromey@redhat.com>
2513 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2514 * parse-scan.y (statement_without_trailing_substatement): Added
2516 (assert_statement): New rule.
2517 * java-tree.h (struct lang_type) [assertions]: New field.
2518 (TYPE_USES_ASSERTIONS): New macro.
2519 (CLASS_USES_ASSERTIONS): Likewise.
2520 (FIELD_SYNTHETIC): New define.
2521 * lex.c (java_lval;): Added ASSERT_TK.
2522 * parse.y (ASSERT_TK): Added.
2523 (statement_without_trailing_substatement): Added assert_statement.
2524 (assert_statement): New rule.
2525 (build_assertion): New function.
2526 (maybe_generate_pre_expand_clinit): Create and initialize
2527 $assertionsDisabled.
2528 (lookup_package_type): Removed decl.
2529 * keyword.h: Rebuilt.
2530 * keyword.gperf (assert): New token.
2532 2002-06-10 Akim Demaille <akim@epita.fr>
2534 * parse.y (interface_type_list, class_member_declaration)
2535 (unary_expression_not_plus_minus): Remove duplicate %type.
2538 2002-06-09 Tom Tromey <tromey@redhat.com>
2540 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2542 * parse.y (method_header): Give error message in all cases.
2545 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2547 Don't use RTL inlining. Fix for PR java/6820.
2548 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2549 (flag_really_inline): New.
2550 (java_decode_option): Set flag_really_inline if -finline-functions
2552 (java_post_options): New function. Turn off inlining unless
2553 flag_really_inline is set.
2555 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2557 * gjavah.c (throwable_p): Accept argument as either a classname or
2558 signature fragment. Create null-terminated classname string for super
2559 when calling itself recursively.
2560 (decode_signature_piece): Skip first character from class name
2561 signature when calling throwable_p.
2563 2002-06-08 H.J. Lu (hjl@gnu.org)
2565 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2567 2002-06-04 Tom Tromey <tromey@redhat.com>
2569 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2571 2002-06-04 Michael Koch <konqueror@gmx.de>
2573 * gcj.texi (Input Options): Fixed typo.
2575 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2577 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2578 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2579 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2580 and all now-pointless local variables. Rename other local
2581 variables to reflect their not being handles.
2583 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2584 #if JCF_USE_STDIO blocks.
2586 * parse.y: Add missing semicolon at end of rule.
2588 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2590 * check-init.c (attach_initialized_static_class): Delete, unused.
2591 * parse.y: Use htab_t instead of struct hashtable, update
2593 * java-tree.h: Include hashtab.h instead of hash.h.
2594 (struct lang_decl_func): Use htab_t, set up for gengtype.
2595 (struct init_test_hash_entry): Delete.
2596 (struct treetreehash_entry): New.
2597 (java_treetreehash_find): New
2598 (java_treetreehash_new): New prototype.
2599 (java_treetreehash_create): New prototype.
2600 (java_mark_tree): Delete prototype.
2601 (java_hash_hash_tree_node): Delete prototype.
2602 (java_hash_compare_tree_node): Delete prototype.
2603 (attach_initialized_static_class): Delete prototype.
2604 * expr.c (build_class_init): Update to use java_treetreehash
2606 (java_expand_expr): Update to use htab_t.
2607 (emit_init_test_initialization): Likewise.
2608 * decl.c (java_mark_tree): Delete.
2609 * class.c (init_test_hash_newfunc): Delete.
2610 (java_hash_hash_tree_node): Delete.
2611 (java_hash_compare_tree_node): Delete.
2612 (add_method_1): Update to use java_treetreehash functions.
2613 (JAVA_TREEHASHHASH_H): New macro.
2614 (java_treetreehash_hash): New function.
2615 (java_treetreehash_compare): New function.
2616 (java_treetreehash_find): New function.
2617 (java_treetreehash_new): New function.
2618 (java_treetreehash_create): New function.
2619 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2621 * Make-lang.in (java/parse.o): Depend on debug.h.
2622 * java-tree.h (struct lang_identifier): Use gengtype.
2623 (union lang_tree_node): New.
2624 (struct lang_decl_func): Use gengtype.
2625 (struct lang_decl_var): Likewise.
2626 (struct lang_decl): Likewise.
2627 * parse.y: Include debug.h.
2628 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2630 * lang.c (struct language_function): New dummy structure.
2632 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2633 descriminator for DECL_LANG_SPECIFIC.
2634 (struct lang_decl_func): Rename from struct lang_decl.
2635 (enum lang_decl_desc): New.
2636 (struct lang_decl): Make it a union. Update all the accessor macros.
2637 (struct lang_type): Use gengtype.
2638 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2639 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2640 are now the same size.
2641 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2642 use discriminator to mark DECL_LANG_SPECIFIC.
2644 * Make-lang.in (gt-java-builtins.h): New rule.
2645 (java/builtins.o): Add dependency on gt-<filename>.h.
2646 * builtins.c: Use gengtype for roots.
2647 (union string_or_tree): Use gengtype.
2648 (struct builtin_record): Use gengtype.
2649 * config-lang.in (gtfiles): Add builtins.c.
2651 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2652 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2653 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2654 gt-java-parse.h, gtype-java.h): Add rules to generate.
2655 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2656 (class.o): Add dependency on gt-*.h.
2657 (constants.o): Likewise.
2660 (jcf-parse.o): Likewise.
2661 (jcf-write.o): Likewise.
2663 * config-lang.in (gtfiles): New.
2664 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2665 * constants.c: Replace uses of ggc_add_* with GTY markers.
2667 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2668 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2669 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2670 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2672 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2674 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2675 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2677 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2678 Include gtype-java.h.
2680 2002-06-02 Tom Tromey <tromey@redhat.com>
2682 Fix for PR java/5913:
2683 * parse.y (patch_binop): Call patch_string on op1.
2685 2002-06-02 Tom Tromey <tromey@redhat.com>
2687 Fix for PR java/1343, PR java/6336:
2688 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2689 formatting. Changed return type.
2690 (anonymous_class_counter): Moved to top of file.
2691 (maybe_make_nested_class_name): Append number to class name for
2692 function-local classes.
2694 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2696 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2697 * Make-lang.in: Update dependency lists.
2699 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2701 * gjavah.c (throwable_p): Do not free the name of the class after
2702 passing it to find_class.
2703 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2704 * jcf-io.c (dirent.h): Include it.
2705 (fnmatch.h): Likewise.
2706 (compare_path): New function.
2707 (java_or_class_file): Likewise.
2708 (memoized_dirlist_entry): New type.
2709 (memoized_dirlist_lookup_eq): New function.
2710 (memoized_dirlists): New variable.
2711 (caching_stat): New function.
2712 (memoized_class_lookup_eq): New function.
2713 (memoized_class_lookups): Likewise.
2714 (find_class): Use memoized_class_lookups and caching_stat.
2715 * jcf.h (JCF_USE_SCANDIR): Define.
2716 * parse.y (java_expand_classes): Write the class files in reverse
2719 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2721 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2723 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2725 * jcf-write.c (write_classfile): Unlink the temporary file if it
2726 cannot be renamed. Use concat to build up the name of the
2729 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2731 * jcf-write.c (write_classfile): Write the file to a
2732 temporary file and then rename it.
2734 2002-05-07 Tom Tromey <tromey@redhat.com>
2736 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2738 Fix for PR java/1200:
2739 * gjavah.c (throwable_p): New function.
2740 (decode_signature_piece): Use it. A `WeakReference' isn't the
2743 (gcjh_streq): New function.
2745 2002-05-07 Andreas Jaeger <aj@suse.de>
2747 * parse.y (finish_for_loop): Fix if statement.
2749 2002-05-06 Tom Tromey <tromey@redhat.com>
2751 Fix for PR java/5941:
2752 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2753 loop update expression.
2754 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2755 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2757 2002-05-04 Mark Wielaard <mark@klomp.org>
2760 * parse.y (build_string_concatenation): Return just op1 only when op2
2761 is null and op1 is a STRING_CST, otherwise always construct a
2764 2002-04-27 Tom Tromey <tromey@redhat.com>
2767 * parse.y (string_convert_int_cst): New function.
2768 (merge_string_cste): Use it.
2770 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2772 * java-tree.h (java_parse_file): Update.
2773 (java_set_yydebug): Remove.
2774 * jcf-parse.c (yydebug): Remove.
2775 (java_set_yydebug): Die.
2776 (java_parse_file): Update.
2777 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2779 2002-04-24 Tom Tromey <tromey@redhat.com>
2782 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2783 EXPR_WFL_QUALIFICATION of qual_wfl.
2785 2002-04-23 Per Bothner <per@bothner.com>
2787 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2788 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2789 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2791 2002-04-23 Tom Tromey <tromey@redhat.com>
2794 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2795 recognize `-fcompile-resource='.
2796 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2799 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2801 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2802 paths. Fixes PR java/2791.
2804 2002-04-19 Andrew Haley <aph@redhat.com>
2806 * jcf-write.c (push_long_const): lo, hi: New variables.
2807 Use rshift_double to extract the high part of a 64-bit long.
2808 Use WORD_TO_INT to extract the low part.
2810 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2811 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2812 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2814 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2816 * typeck.c (incomplete_type_error): Remove.
2818 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2820 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2821 for hash synchronization.
2822 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2823 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2826 2002-04-16 Mark Wielaard <mark@klomp.org>
2828 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2831 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2833 Fix for PR java/6294:
2834 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2837 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2839 Fix for PR java/6085:
2840 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2841 to get enclosing "this" argument for inner-class constructor
2842 invocation. Pass correct arguments to build_access_to_thisn.
2844 2002-04-10 Andreas Jaeger <aj@suse.de>
2846 * gcj.texi (Input Options): Fix extdirs patch.
2848 2002-04-10 Anthony Green <green@redhat.com>
2850 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2852 2002-04-09 Anthony Green <green@redhat.com>
2854 * gcj.texi (Input Options): Add --extdirs documentation.
2855 * jcf-dump.c (OPT_extdirs): New macro.
2856 (options): Add extdirs option.
2857 (help): Describe --extdirs.
2858 (main): Handle OPT_extdirs.
2859 * gjavah.c (OPT_extdirs): New macro.
2860 (options): Add extdirs option.
2861 (help): Describe --extdirs.
2862 (main): Handle OPT_extdirs.
2863 * jcf-path.c (jcf_path_init): Add extdirs support.
2864 (jcf_path_extdirs_arg): New function.
2865 (extensions): New variable to hold extensions path entries.
2866 * jvspec.c: Remove -fextdirs= when compiling main().
2867 * lang.c (java_decode_option): Handle -fextdirs=.
2868 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2869 * Make-lang.in: Compile jcf-path with version info for use in
2870 identifying the appropriate libgcj.jar.
2872 2002-04-08 Tom Tromey <tromey@redhat.com>
2875 * .cvsignore: Added rmic.1 and rmiregistry.1.
2876 * gcj.texi (Top): Link to new nodes.
2877 (Invoking rmic): New node.
2878 (Invoking rmiregistry): Likewise.
2879 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2881 (java.maintainer-clean): Likewise.
2882 ($(srcdir)/java/rmic.1): New target.
2883 ($(srcdir)/java/rmiregistry.1): Likewise.
2884 (java.install-man): Handle rmic.1 and rmiregistry.1.
2886 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2888 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2889 Add note about handling uncaught exceptions. Add an exception handler
2892 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2894 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2895 after using it to patch CALL_EXPR.
2897 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2899 * gcj.texi (Invocation): Document CNI invocation API.
2901 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2903 * expr.c (truthvalue_conversion): Rename. Update.
2904 (expand_compare): Update.
2905 * java-tree.h (java_truthvalue_conversion): New.
2906 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2908 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2910 * java-tree.h (java_mark_addressable): New.
2911 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2912 * typeck.c (mark_addressable): Rename, update.
2914 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2916 * expr.c (build_java_binop): Update.
2917 * java-tree.h (java_signed_type, java_unsigned_type,
2918 java_signed_or_unsigned_type): Update.
2919 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2920 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2921 * parse.y (patch_binop): Update.
2922 * typeck.c (signed_or_unsigned_type, unsigned_type,
2923 signed_type): Update.
2925 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2927 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2928 (java_dummy_print): Remove.
2929 (lang_print_error): Rename. Exit early if inhibiting output.
2930 (inhibit_error_printing_function): New.
2931 (java_init): Don't set hook.
2932 (lang_init_source): Use new boolean.
2934 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2936 * parse.y (do_resolve_class): Fix infinite recursion.
2938 2002-03-29 Tom Tromey <tromey@redhat.com>
2940 * parse.y (check_inner_circular_reference): Ignore incomplete
2943 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2945 * Make-lang.in (builtins.o): Update.
2946 * boehm.c (get_boehm_type_descriptor): Update.
2947 * builtins.c: Include langhooks.h.
2948 * decl.c (java_init_decl_processing): Update.
2949 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2950 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2952 * typeck.c (type_for_mode, type_for_size): Update.
2954 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2956 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2958 2002-03-28 Tom Tromey <tromey@redhat.com>
2960 * except.c (expand_end_java_handler): If the handler type is NULL,
2961 use java.lang.Throwable. Fixes PR java/5986.
2963 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2965 Fix for PR java/4715:
2966 * jcf-parse.c (parse_source_file_3): New function.
2967 (read_class): Call it.
2968 (java_parse_file): Likewise.
2970 2002-03-28 Jan Hubicka <jh@suse.cz>
2972 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2974 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2976 * parse.y (resolve_package): Initialize "decl".
2977 (lookup_package_type): Remove unused function.
2979 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2981 Fix for PR java/5993:
2982 * parse.y (resolve_package): Return the decl if resolution was
2983 successful. Don't special case "java.lang" and "java.lang.reflect"
2984 packages. Set type_name to the merged identifier.
2985 (resolved_qualified_expression_name): Print error using "name" if
2986 resolve_package returns NULL_TREE.
2988 2002-03-27 Tom Tromey <tromey@redhat.com>
2990 * expr.c (expand_invoke): Don't generate null pointer check if
2991 we're calling <init>.
2993 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2995 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2997 * java-tree.h (java_lang_expand_expr): Similarly.
2998 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2999 (java_init): Don't set hook.
3001 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3003 Fix for PR java/5850:
3004 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3005 context if field was not found in the current scope.
3006 * expr.c (lookup_field): Don't look in enclosing contexts.
3008 2002-03-26 Tom Tromey <tromey@redhat.com>
3010 Fix for PR java/5942:
3011 * parse.y (init_src_parse): Added sanity check.
3012 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3015 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3017 * decl.c (lang_mark_tree): Rename java_mark_tree.
3018 * java-tree.h (java_mark_tree): New.
3019 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3021 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3023 * lex.c: Change java_perform_atof to take normal parameters
3024 instead of a pointer to a parameter block. Call it directly
3027 2002-03-22 Mark Wielaard <mark@klomp.org>
3029 Fix for PR java/5368:
3030 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3031 when printing error message.
3033 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3035 * decl.c (maybe_build_cleanup): Remove.
3037 2002-03-22 Tom Tromey <tromey@redhat.com>
3039 Andrew Haley <aph@cambridge.redhat.com>
3041 * expr.c (build_field_ref): Don't build a check if the field is a
3044 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3046 Fix for PR java/6026:
3047 * lex.c (java_lex): Fix parsing of consecutive floats.
3049 2002-03-21 Tom Tromey <tromey@redhat.com>
3051 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3054 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3056 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3057 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3059 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3061 * gcj.texi: @code{gcj} becomes @command{gcj}.
3062 @code{gcc} becomes @command{gcc}.
3063 GcjRaw changed to gnu.gcc.RawData.
3065 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3067 * decl.c (start_java_method): Use new hook.
3068 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3069 (java_init): Remove old hook.
3071 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3073 * builtins.c (define_builtin): Do nothing if `type' is null.
3076 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3078 * parse.y (parser_check_super_interface): Fix error message
3081 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3083 * jcf-parse.c (get_constant): Delete unused variables.
3085 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3087 * java-tree.h (java_parse_file): New.
3088 * jcf-parse.c (yyparse): Rename java_parse_file.
3089 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3091 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3093 * parse.y (craft_constructor): Return the constructor decl.
3094 (java_expand_classes): Update comments.
3095 (lookup_method_invoke): Call fix_constructors immediately for
3096 anonymous class. Fixes PR java/5935.
3098 2002-03-15 Anthony Green <green@redhat.com>
3100 * jcf-parse.c (yyparse): Don't emit class registration
3101 constructor when compiling resource files.
3103 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3105 * lang.c (java_tree_code_type, java_tree_code_length,
3106 tree_code_name): Delete.
3107 (tree_code_type, tree_code_length, tree_code_name): Define.
3108 (java_init): Don't try to copy into the various tree_code
3111 2002-03-12 Tom Tromey <tromey@redhat.com>
3113 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3114 UTF-8, not UCS-2. Fixes PR java/5923.
3116 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3117 a call_expr wrapped in a convert. Fixes PR java/5848.
3119 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3121 * jcf-write.c (write_classfile): Improve error strings.
3123 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3125 * lex.c: Adjust comments to GNU standards.
3127 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3129 Fix for PR java/5902:
3130 * lex.c (java_lex): Fix parsing of literals.
3132 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3134 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3135 to prevent it getting evaluated twice in the store checking case.
3136 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3139 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3141 * decl.c (java_init_decl_processing): Make sure class_type_node
3142 alignment is not less than 64 bits if hash synchronization is enabled.
3144 2002-03-08 Per Bothner <per@bothner.com>
3146 * parse.y (java_complete_lhs): Check if patch_assignment
3147 returned an error-mark.
3149 * parse.y (try_builtin_assignconv): Don't special-case zero.
3151 2002-03-08 Per Bothner <per@bothner.com>
3153 Fix for PR java/5812.
3154 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3155 here instead of in JSR macro. Likewise with load_type_state call.
3156 Do the latter on if the return_pc has been verified (the jsr returns).
3157 (JSR): Now just call build_java_jsr.
3159 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3161 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3162 (java.install-common): Link native driver to
3163 JAVA_TARGET_INSTALL_NAME.
3165 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3167 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3168 * builtins.c(sin_builtin): Likewise
3169 * builtins.c(sqrt_builtin): Likewise
3171 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3173 * java/expr.c, java/jcf-parse.c, java/lex.c:
3174 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3175 REAL_ARITHMETIC blocks unconditional. Delete some further
3176 #ifdef blocks predicated on REAL_ARITHMETIC.
3178 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3180 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3181 explicit sizeof/sizeof.
3182 * decl.c (java_init_decl_processing): Likewise.
3183 * jcf-parse.c (init_jcf_parse): Likewise.
3184 * parse.y (init_src_parse): Likewise.
3186 2002-03-02 Per Bothner <per@bothner.com>
3188 Make --CLASSPATH by a synonym for --classpath and -classpath.
3189 Implement --bootclasspath.
3190 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3191 (classpath_l): Remove.
3192 (jcf_path_CLASSPATH_arg): Remove.
3193 (jcf_path_bootclasspath_arg): New function.
3194 (jcf_path_seal): Simplify accordingly.
3196 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3197 (jcf_path_CLASSPATH): Remove declaration.
3198 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3199 (lang_specific_driver): Translate -bootclasspath.
3200 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3201 * lang.c (decode_lang_options): Do jcf_path_init first.
3202 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3203 * gjavah.c: Also handle --bootclasspath.
3204 Handle --CLASSPATH as a synonum for --classpath.
3205 * jcf-dump.c: Likewise.
3207 "." is not part of system path, but is the default for --classpath.
3208 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3209 (jcf_path_seal): Add "." if no CLASSPATH specified.
3211 * gcj.texi: Document changes.
3213 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3215 * expr.c (build_java_arraystore_check): Fix formatting.
3217 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3219 Fix for PR java/5758, java/5632:
3220 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3221 inner-class separator too.
3222 * parse.y (do_resolve_class): New local `decl_result.'
3223 Progressively build a name for what can have been loaded.
3225 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3227 * expr.c (java_array_data_offset): Removed function.
3228 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3229 (build_java_array_length_access): Obtain "length" value using a
3230 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3231 (build_java_arrayaccess): Correct comment. Access "data" using a
3232 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3233 (build_java_arraystore_check): New function.
3234 (expand_java_arraystore): Use build_java_arraystore_check.
3235 * parse.y (patch_assignment): Simplify code to insert a store check
3236 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3237 * check-init.c (check_init): Update to reflect that an array length
3238 access is now a COMPONENT_REF.
3239 * gcj.texi (Code Generation): Improve documentation of
3240 -fno-bounds-check. Add documentation for -fno-store-check.
3241 * java-tree.h (flag_store_check): Declare.
3242 (build_java_arraystore_check): Declare.
3243 * lang.c (flag_store_check): Initialize to 1.
3244 (lang_f_options): Add store-check option.
3245 * jvspec.c: Don't pass store-check option to jvgenmain.
3246 * lang-options.h: Add help string for -fno-store-check.
3248 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3250 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3251 * java-tree.h (java_dup_lang_specific_decl): New.
3252 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3254 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3256 * builtins.c, decl.c: Delete traditional-mode-related code
3257 copied from the C front end but not used, or used only to
3258 permit the compiler to link.
3260 2002-02-22 Tom Tromey <tromey@redhat.com>
3262 Fix for PR java/2369:
3263 * jvspec.c (verify_class_name): New function.
3264 (lang_specific_driver): Call it.
3265 (JAVA_START_CHAR_P): New macro.
3266 (JAVA_PART_CHAR_P): Likewise.
3268 2002-02-22 Per Bothner <per@bothner.com>
3270 * class.c: Change vtable to be more compatible with g++ v3 abi.
3271 (get_dispatch_table): Prepend offset-to-top (always 0) and
3272 type_info pointer (currently unimplemented hence NULL) to vtable.
3273 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3274 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3275 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3276 (build_dtable_decl): Add declarations for new fields.
3278 2002-02-20 Per Bothner <per@bothner.com>
3280 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3281 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3282 don't need to set it on the COMPOUND_EXPR - the caller does that.
3284 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3286 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3287 `--CLASSPATH' becomes `--classpath.'
3288 * gjavah.c: Likewise.
3289 * jcf-dump.c: Likewise.
3290 * lang-options.h: Likewise.
3292 * jcf-path.c: Updated comment.
3293 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3294 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3295 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3296 (jcf_path_CLASSPATH_arg): Ditto.
3297 (classpath_u): Updated leading comment.
3299 2002-02-20 Per Bothner <per@bothner.com>
3301 * builtins.c (check_for_builtin): New function.
3302 (build_call_or_builtin): Remove.
3303 * java-tree.h: Update accordingly.
3304 * expr.c (expand_invoke): Use build + check_for_builtin instead
3305 of build_call_or_builtin.
3306 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3307 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3308 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3310 2002-02-17 Tom Tromey <tromey@redhat.com>
3312 * java-tree.h (TYPE_STRICTFP): New macro.
3313 (struct lang_type) [strictfp]: New field.
3314 (CLASS_STRICTFP): New macro.
3315 (METHOD_STRICTFP): New macro.
3316 (struct lang_decl) [strictfp]: New field.
3317 * parse.y (method_header): Disallow strictfp constructor or
3319 (STRICT_TK): Move before MODIFIER_TK.
3320 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3321 (METHOD_MODIFIERS): Likewise.
3322 (INTERFACE_MODIFIERS): Likewise.
3323 * jcf-write.c (get_access_flags): Likewise.
3324 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3325 (add_method_1): Likewise.
3326 (get_access_flags_from_decl): Likewise.
3327 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3328 recognize strictfp flag.
3329 * jcf.h (ACC_STRICT): New define.
3331 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3333 * class.c(build_utf8_ref): Move declaration of decl_size
3335 2002-02-07 Tom Tromey <tromey@redhat.com>
3337 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3340 2002-02-04 Anthony Green <green@redhat.com>
3342 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3343 sections if available.
3345 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3347 * parse.y (java_expand_classes): Fix typo in static field loop.
3349 2002-02-02 Richard Henderson <rth@redhat.com>
3351 * class.c (add_field): Mark static fields external.
3352 (build_class_ref): Remove redundant set.
3353 * parse.y (java_expand_classes): Mark static fields of classes
3354 to be compiled as local.
3355 * jcf-parse.c (parse_class_file): Likewise.
3357 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3359 * gcj.texi (About CNI): New node.
3361 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3364 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3365 setlocale() with LC_CTYPE as a parameter.
3368 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3370 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3371 Follow GNU Coding Standards for --version.
3373 2002-01-28 Tom Tromey <tromey@redhat.com>
3375 * expr.c (build_jni_stub): Ensure storage for `meth' is
3377 * parse.y (java_complete_expand_methods): Set
3378 current_function_decl before building JNI stub.
3380 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3382 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3385 2002-01-22 Tom Tromey <tromey@redhat.com>
3387 * decl.c (java_init_decl_processing): Use add_predefined_file.
3388 Predefine RawData.java.
3389 (predef_filenames): Removed.
3390 (java_init_decl_processing): Don't register predef_filenames.
3391 * jcf-parse.c (add_predefined_file): New function.
3392 (predefined_filename_p): Rewrote.
3393 (predefined_filename_p): No longer static.
3394 * decl.c (java_init_decl_processing): Call initialize_builtins.
3395 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3396 (java/builtins.o): New target.
3397 * builtins.c: New file.
3398 * parse.y (patch_invoke): Use build_call_or_builtin.
3399 * java-tree.h (build_call_or_builtin): Declare.
3400 (initialize_builtins): Declare.
3401 (java_set_exception_lang_code): Removed unused declaration.
3402 (PREDEF_FILENAMES_SIZE): Removed.
3403 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3404 (predef_filenames): New define.
3405 (add_predefined_file): Declare.
3406 (predefined_filename_p): Declare.
3407 * expr.c (expand_invoke): Use build_call_or_builtin.
3409 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3411 * parse.y (patch_switch_statement): Fix format specifier.
3413 2002-01-16 Tom Tromey <tromey@redhat.com>
3415 More for PR java/5365:
3416 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3418 (process_file): Generate include for
3419 java.lang.UnsupportedOperationExceptions.
3421 2002-01-15 Andreas Jaeger <aj@suse.de>
3423 * .cvsignore: Add man pages.
3425 2002-01-15 Tom Tromey <tromey@redhat.com>
3427 Fix for PR java/5365:
3428 * gjavah.c (process_file): Turn class name into a file name.
3430 2002-01-14 Matthias Klose <doko@debian.org>
3432 * gcj.texi: Fix whitespace and formatting errors in the
3433 synopsis of the man pages. Update copyright.
3435 2002-01-14 Tom Tromey <tromey@redhat.com>
3438 * Make-lang.in (java.install-man): Handle jv-convert man page.
3439 (java.generated-manpages): Added jv-convert.1.
3440 (java.uninstall): Remove jv-convert.1.
3441 (java.maintainer-clean): Likewise.
3442 ($(srcdir)/java/jv-convert.1): New target.
3443 * gcj.texi (Top): Link to jv-convert node.
3444 (Individual utilities): Likewise.
3445 (Invoking jv-convert): New node.
3447 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3448 Martin Kahlert <martin.kahlert@infineon.com>
3450 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3451 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3453 2002-01-03 Graham Stott <grahams@redhat.com>
3455 * class.c (compile_resource_file): Update copyright date.
3456 Constify filename parameter.
3457 (java-tree.h): Update copyright date.
3458 (compile_resource_file): Constify filename parameter.
3460 2002-01-03 Graham Stott <grahams@redhat.com>
3462 * gcc/jcf-parse.c: Update copyright date.
3463 (yyparse): Constify resource_filename.
3465 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3467 * parse.y (src_parse_roots): Don't needlessly zero init.
3469 2001-12-31 Tom Tromey <tromey@redhat.com>
3471 * parse.y (dump_java_tree): New function.
3472 (source_end_java_method): Call it.
3473 (end_class_declaration): Likewise.
3474 * lang.c (java_decode_option): Call dump_switch_p.
3476 2001-12-28 Tom Tromey <tromey@redhat.com>
3478 * gen-table.pl: Don't process characters after \uffff. Added
3479 comment pointing to input file.
3481 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3483 * gen-table.pl: Const-ify output. Document the location of a
3484 suitable unicode input file.
3486 * chartables.h: Regenerate.
3488 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3490 * chartables.h: Const-ify.
3491 * gjavah.c (options): Likewise.
3492 * jcf-dump.c (options): Likewise.
3493 * jv-scan.c (options): Likewise.
3494 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3495 * parse.y (binop_lookup): Likewise.
3497 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3499 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3500 the static arrays that are output.
3501 * jvspec.c (jvgenmain_spec): Make static.
3502 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3503 * keyword.h: Regenerate.
3504 * lang.c (string_option, process_option_with_no, lang_f_options,
3505 lang_W_options): Const-ify.
3506 * lex.c (java_lex): Likewise.
3508 2001-12-21 Richard Henderson <rth@redhat.com>
3510 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3511 (get_boehm_type_descriptor): ... here. Arrange for the
3512 TREE_TYPE to get set properly.
3514 2001-12-21 Richard Henderson <rth@redhat.com>
3516 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3517 only if the target requires collect2.
3519 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3521 2001-12-20 Tom Tromey <tromey@redhat.com>
3524 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3525 CAN_COMPLETE_NORMALLY for the node.
3526 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3527 generate code for second branch if first branch can't complete
3529 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3530 the loop head if the loop body can't complete normally.
3532 2001-12-20 Tom Tromey <tromey@redhat.com>
3535 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3536 case where `finally' clause can't complete normally.
3538 2001-12-20 Tom Tromey <tromey@redhat.com>
3541 * parse.y (analyze_clinit_body): Added this_class parameter.
3542 Check for more cases where we must keep <clinit>.
3543 (maybe_yank_clinit): Cleaned up flow control.
3545 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3547 * decl.c (java_init_decl_processing): Don't initialize
3548 finit_leg_identifier_node.
3549 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3550 (finit_leg_identifier_node): Remove.
3551 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3553 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3555 * mangle.c (mangle_member_name): Don't special-case for
3557 * mangle_name.c (unicode_mangling_length): Likewise.
3558 (append_unicode_mangled_name): Likewise.
3559 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3562 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3564 * expr.c (build_java_array_length_access): Don't force null pointer
3565 check unless flag_check_references is set.
3567 2001-12-20 Tom Tromey <tromey@redhat.com>
3569 Fix for PR java/3417:
3570 * parse.y (patch_assignment): Added special processing for
3572 (patch_return): Don't convert booleans to integers, and don't
3573 special-case `null'.
3575 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3577 * config-lang.in (diff_excludes): Remove.
3579 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3581 * gcj.texi: Update link to GCC manual.
3583 2001-12-17 Tom Tromey <tromey@redhat.com>
3585 * parse.y (link_nested_class_to_enclosing): Removed useless
3588 2001-12-16 Tom Tromey <tromey@redhat.com>
3590 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3593 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3595 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3596 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3599 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3601 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3603 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3605 * decl.c (java_init_decl_processing): Build otable_type correctly.
3606 otable_decl is an otable_type.
3608 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3610 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3611 otable_type, otable_ptr_type, method_symbol_type,
3612 method_symbols_array_type, method_symbols_array_ptr_type): New
3613 field/global tree definitions.
3614 (flag_indirect_dispatch): New flag.
3615 * decl.c (java_init_decl_processing): Initialize new otable and
3616 otable_syms type nodes and decls. Add new field "index" to
3618 * class.c (build_method_symbols_entry): New function.
3619 (make_method_value): Set "index" to to method's vtable index for
3620 virtual methods when indirect-dispatch is not used.
3621 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3622 and set vtable_method_count to -1. Set otable and otable_syms field
3623 if indirect-dispatch is used and there was something to put in them.
3624 (build_method_symbols_entry): New function.
3625 (emit_offset_symbol_table): New function.
3626 * expr.c (get_offset_table_index): New function.
3627 (build_invokevirtual): Build array reference to otable at the index
3628 returned by get_offset_table_index, and use the result as the vtable
3630 (build_invokeinterface): Similar.
3631 * jcf-parse.c (yyparse): If indirect-dispatch, call
3632 emit_offset_symbol_table at the end of compilation, after all classes
3633 have been generated.
3634 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3635 * lang.c (flag_indirect_dispatch): Define.
3636 (lang_f_options): Add indirect-dispatch flag.
3638 2001-12-14 Matthias Klose <doko@debian.org>
3640 * gcj.texi: Markup for man page generation. Document missing
3641 options printed by <tool> --help.
3642 Terminate description of gij's -ms option with a dot.
3643 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3644 (java.generated-manpages java.install-man, java.uninstall,
3645 java-maintainer-clean) Updated.
3647 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3649 * class.c (get_dispatch_table): Fix java vtable layout
3650 for TARGET_VTABLE_USES_DESCRIPTORS.
3651 * decl.c (java_init_decl_processing): Initialize
3652 alloc_no_finalizer_node, finalize_identifier_node.
3653 * expr.c (class_has_finalize_method): New function.
3654 (expand_java_NEW): Generate calls for finalizer-free allocation.
3655 (build_invokevirtual): Fix java vtable layout for
3656 TARGET_VTABLE_USES_DESCRIPTORS.
3657 * java-tree.h (enum java_tree_index): New entries:
3658 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3659 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3660 (class_has_finalize_method): declare.
3661 (HAS_FINALIZER_P): New macro.
3662 * parse.y (patch_invoke): Generate calls for finalizer-free
3665 2001-12-12 Matthias Klose <doko@debian.org>
3667 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3668 whitespace at end of line.
3670 2001-12-11 Tom Tromey <tromey@redhat.com>
3672 * lex.c (java_init_lex): Define wfl_to_string as
3673 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3675 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3677 * class.c (make_method_value): Use null_pointer_node to
3678 represent empty exception table.
3680 2001-12-10 Tom Tromey <tromey@redhat.com>
3682 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3684 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3686 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3688 2001-12-09 Per Bothner <per@bothner.com>
3690 * check-init.c (current_switch_has_default): New static field.
3691 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3692 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3693 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3695 2001-12-09 Tom Tromey <tromey@redhat.com>
3697 * check-init.c (check_init): Don't allow pre- or post- increment
3698 or decrement of final variable.
3699 (final_assign_error): Minor error message rewording.
3701 2001-12-08 Tom Tromey <tromey@redhat.com>
3703 * java-tree.h: Fixed typo.
3705 * gjavah.c (decompile_method): Don't decompile to `return this'
3708 * gjavah.c (cxx_keywords): Re-sorted.
3709 * lex.c (cxx_keywords): Re-sorted.
3711 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3714 * gjavah.c (print_namelet): Clear subnamelets.
3715 (HANDLE_METHOD): Set `method_printed' earlier.
3717 2001-12-07 Tom Tromey <tromey@redhat.com>
3719 * lang.c (lang_f_options): Added
3720 optimize-static-class-initialization.
3721 (java_decode_option): Removed special case.
3723 2001-12-07 Per Bothner <per@bothner.com>
3725 * check-init.c (check_init): Fix typo freeing memory twice.
3727 2001-12-05 Per Bothner <per@bothner.com>
3729 Restore support for static class initialization optimization.
3730 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3731 * check-init.c (check_int): At end of BLOCK handle initialization
3732 blocks, which used to be done in java_complete_expand_method but did
3733 not handle the case where check_for_initialization might allocate
3734 more than a word of bits.
3735 * decl.c (lang_make_tree): The smic field is now a tree.
3736 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3737 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3739 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3741 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3742 Change from a hash table to a list.
3743 (struct_lang_decl): Change field 'smic' to match.
3744 * class.c (add_method_1): Initialize
3745 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3746 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3747 (java_expand_method_bodies): -here, since 'smic' is now a list.
3748 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3750 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3752 * class.c (java_hash_compare_tree_node): Fix casts.
3754 2001-12-04 Per Bothner <per@bothner.com>
3756 * check-init.c: Handle definite unassignment to finals in addition
3757 to definite assignment.
3758 (loop_current_locals): New field.
3759 (num_current_locals, int start_current_locals, num_current_words):
3761 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3762 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3763 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3764 (get_variable_decl, check_final_reassigned): New functions.
3765 (check_init, check_bool_init): Modify as needed for checking finals.
3766 (check_for_initialization): Take extra parameter and return void.
3767 Do extra start-up logic to check final fields for assignment.
3768 * parse.y (check_static_final_variable_assignment_flag,
3769 reset_static_final_variable_assignment_flag, check_final_assignment,
3770 check_final_variable_local_assignment_flag,
3771 reset_final_variable_indirect_assignment_flag,
3772 reset_final_variable_global_assignment_flag): Remove functions.
3773 (java_complete_expand_methods, outer_field_access_fix,
3774 patch_assignment): Remove no-longer used logic.
3775 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3776 * parse.y (register_fields, java_complete_tree): Update accordingly.
3778 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3779 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3780 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3782 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3784 * java-tree.h (DECL FINAL): New bit-field.
3785 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3786 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3787 (DECL_INIT_CALLS_THIS): New macro.
3788 (struct lang_decl): New bit-field init_calls_this.
3789 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3790 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3791 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3792 use it for both local variables and final fields.
3793 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3795 (struct lang_type): Remove hfv bit-field.
3796 (check_for_initialization): Change to return void.
3798 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3799 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3800 * check-init.c (final_assign_error): New helper function.
3801 (check_final_reassigned, check_init): Use it.
3802 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3804 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3805 bit-fields to unsigned.
3807 2001-12-03 Per Bothner <per@bothner.com>
3809 * parse.y (patch_binop): Minor constant folding.
3811 * parse.y (build_current_thisn): Shorter 'buffer'.
3813 2001-12-03 Per Bothner <per@bothner.com>
3815 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3816 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3817 * jcf-write.c (generate_bytecode_insns): Remove support for
3818 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3819 * check-init.c (check_init): Likewise.
3821 2001-12-03 Per Bothner <per@bothner.com>
3823 * verify.c (subroutine_nesting): New function.
3824 (verify_jvm_instructions): Use it to fix logic for checking that
3825 we're done with the current subroutine.
3827 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3828 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3830 2001-12-03 Per Bothner <per@bothner.com>
3832 * jcf.h: Fix obvious typo in comment.
3833 * typeck.c (build_null_signature): Add comment.
3835 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3837 * expr.c: Remove leading capital from diagnostic messages, as
3838 per GNU coding standards.
3839 * jcf-io.c: Similarly.
3840 * jcf-parse.c: Similarly.
3841 * jv-scan.c: Similarly.
3842 * jvspec.c: Similarly.
3843 * mangle.c: Similarly.
3845 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3846 Alexandre Petit-Bianco <apbianco@redhat.com>
3848 * expr.c (build_java_arrayaccess): Call save_expr on array for
3849 correct evaluation order, modified comment, fixed indentation.
3850 * parse.y: (patch_assignment): Correctly extract the array base
3851 from the tree generate by build_java_arrayaccess, added comments.
3852 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3853 Fixes PR java/3096, PR java/3803, PR java/3965.
3855 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3857 * expr.c (expand_byte_code): Remove trailing periods from messages.
3858 * jcf-parse.c (load_class, jcf_parse): Similarly.
3859 * jcf-write.c (generate_classfile): Similarly.
3860 * lex.c (java_lex): Similarly.
3862 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3864 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3866 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3868 * Make-lang.in (java.generated-manpages): New dummy target.
3870 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3872 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3874 (lang_specific_pre_link): Use set_input to set input_filename.
3876 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3877 (main): Fix definition.
3878 Strip `main' from classname.
3881 2001-11-18 Roger Sayle <roger@eyesopen.com>
3883 * parse.h (java_expand_switch): Remove old prototype.
3885 2001-11-18 Tom Tromey <tromey@redhat.com>
3887 Fix for PR java/1401:
3888 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3890 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3893 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3895 * lang.c (finish_parse): Rename to java_finish.
3896 (LANG_HOOKS_FINISH, java_finish): New.
3898 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3900 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3901 * java-tree.h: New prototype.
3902 * lang.c (java_init): Update prototype. Combine with old init_parse.
3904 2001-11-13 Tom Tromey <tromey@redhat.com>
3906 * gjavah.c (method_signature): New global.
3907 (HANDLE_METHOD): Set it.
3908 (decompile_return_statement): New function.
3909 (decompile_method): Use it.
3910 (print_method_info): Removed `synth' argument.
3912 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3914 * java-tree.h (java_set_yydebug): New.
3915 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3916 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3917 (print_lang_decl, print_lang_type, print_lang_identifier,
3918 print_lang_statistics, lang_print_xnode): Remove.
3920 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3922 * jcf-parse.c (init_lex): Remove.
3923 * lang.c (language_string, lang_identify): Remove.
3924 (struct lang_hooks): Constify.
3925 (LANG_HOOKS_NAME): Override.
3926 (init_parse): Update.
3928 2001-11-08 Andreas Franck <afranck@gmx.de>
3930 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3931 program_transform_name the way suggested by autoconf.
3932 (java.install-common): Also transform auxiliary program names with
3933 program_transform_name.
3935 2001-11-08 Tom Tromey <tromey@cygnus.com>
3937 * parse.y (trap_overflow_corner_case): New rule.
3938 (unary_expression): Use it.
3939 * lex.c (java_init_lex): Don't set minus_seen.
3940 (yylex): Don't use minus_seen. Communicate overflow to parser for
3942 (error_if_numeric_overflow): New function.
3943 * parse.h (minus_seen): Removed field.
3944 (JAVA_RADIX10_FLAG): New define.
3946 2001-11-07 Tom Tromey <tromey@redhat.com>
3948 Patch for PR java/1414:
3949 * parse.y (case_label_list): New global.
3950 (goal): Register case_label_list with GC.
3951 (java_complete_lhs): Save new case on case_label_list.
3952 (patch_switch_statement): Check for duplicate case labels.
3954 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3956 * parse.y (patch_assignment): Removed unused third argument.
3957 (java_complete_lhs): Removed unused third argument to patch_assignment.
3959 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3961 * lang.c: Include langhooks-def.h.
3962 * Make-lang.in: Update.
3964 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3966 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3968 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3970 * mangle.c (find_compression_record_match): Don't match compression
3971 records for package name elements unless they occur at the start of
3972 the name. Fix for PR java/4717.
3974 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3976 * expr.c (expand_java_field_op): Don't special-case references to
3977 java.lang.PRIMTYPE.TYPE.
3978 (build_primtype_type_ref): Removed.
3979 * java-tree.h (build_primtype_type_ref): Remove prototype.
3980 * parse.y (maybe_build_primttype_type_ref): Removed.
3981 (complete_function_arguments): Don't special-case references to
3982 java.lang.PRIMTYPE.TYPE.
3983 (patch_assignment): Likewise.
3984 (array_constructor_check_entry): Likewise.
3986 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3988 * mangle.c (static tree compression_table): Fixed leading comment.
3989 * parse.h (struct parser_ctxt): Fixed field comment.
3990 * parse.y (check_pkg_class_access): New prototype, fixed leading
3991 comment, new parameter used to emit error only if passed as true.
3992 (parse_check_super): Pass extra argument to check_pkg_class_access.
3993 (do_resolve_class): Likewise.
3994 (process_imports): Likewise.
3995 (read_import_dir): Fixed indentation.
3996 (find_in_imports_on_demand): New local class_type_name. Local
3997 node_to_use deleted. while loop changed into for loop. Report
3998 multiple definition only for accessible classes. Improved error
4000 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4001 assigned to parameter list, fixed indentation. while loop changed
4002 into for loop, restore TREE_CHAIN on local `tem' before the next
4005 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4007 * lang.c (lang_get_alias_set): Deleted.
4009 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4011 * gjavah.c (jni_print_char): Fix thinko in last change.
4013 * gjavah.c (jni_print_char, decode_signature_piece): Use
4014 safe-ctype macros and/or fold extra calls into fewer ones.
4015 * lex.c (java_read_unicode, java_lex): Likewise.
4016 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4017 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4018 * mangle_name.c (append_unicode_mangled_name,
4019 unicode_mangling_length): Likewise.
4021 2001-10-17 Richard Henderson <rth@redhat.com>
4023 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4025 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4027 * lang.c (langhooks.h): Included.
4028 (LANG_HOOKS_INIT): Redefined.
4029 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4030 (LANG_HOOKS_DECODE_OPTION): Likewise.
4031 (struct lang_hooks lang_hooks): New initialization.
4033 2001-10-11 Per Bothner <per@bothner.com>
4035 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4036 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4037 The former is simpler, and jcf-write.c handles it better.
4038 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4039 or WITH_CLEANUP_EXPR.
4040 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4041 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4043 * parse.y (patch_if_else_statement): If the condition is constant,
4044 optimize away the test.
4046 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4048 * parse.y (patch_cast): Call patch_string on the first operand of
4049 the incoming node, update it if necessary. Fixes PR java/4510.
4051 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4053 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4054 when name qualifier matches a package name.
4056 2001-10-08 Tom Tromey <tromey@redhat.com>
4058 Fix for PR java/4489:
4059 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4060 force a new label when computing `body_block'.
4062 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4064 * jcf-io.c (format_uint): Const-ify.
4065 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4066 * lex.c (java_get_line_col): Likewise.
4067 * parse.y (build_incdec): Likewise.
4069 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4071 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4072 a NULL enclosing context if appropriate. Fixes PR java/4466.
4074 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4076 * parse.y (patch_assignment): Use lvalue's original TYPE when
4077 building the final COMPOUND_EXPR.
4078 (try_reference_assignconv): Fixed leading comment.
4080 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4082 * parse.y (check_final_variable_indirect_assignment): For
4083 COMPOUND_EXPR, return only if finals were found initialized
4084 properly, if not, keep on checking.
4085 (check_final_variable_global_assignment_flag): New local
4086 error_found, set when appropriate and used to decide whether to
4087 report uninitialized finals. Fixed typo in comment.
4089 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4091 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4092 last three initializations. Fixes PR java/4360.
4094 2001-09-21 Richard Henderson <rth@redhat.com>
4096 * class.c (get_dispatch_table): Handle function descriptors.
4097 (build_dtable_decl): Likewise.
4098 * expr.c (build_invokevirtual): Likewise.
4100 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4102 * parse.y (patch_method_invocation): Build class initialization
4103 when static finals are used to qualify method invocation.
4106 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4108 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4109 build_type_name_from_array_name.
4110 (STRING_STRIP_BRACKETS): New macro.
4111 * parse.y (build_type_name_from_array_name): New function.
4112 (array_creation_expression:): Accumulate []s instead of [s.
4113 (cast_expression:): Accumulate []s instead of [s after cast type
4115 (build_array_from_name): Local string deleted, use
4116 build_type_name_from_array_name.
4117 (build_unresolved_array_type): Accumulate []s instead of [s after
4119 (register_fields): Fixed comment.
4120 (resolve_class): Local name, base deleted, new locals tname and
4121 array_dims. Use build_type_name_from_array_name. Use array_dims to
4123 (purify_type_name): Use STRING_STRIP_BRACKETS.
4125 2001-09-18 Andreas Jaeger <aj@suse.de>
4127 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4128 * jv-scan.c: Likewise.
4130 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4132 * parse.y (patch_method_invocation): Inner class creation context
4133 check not enforced within constructors. Fixes PR java/1873.
4135 2001-09-16 Tom Tromey <tromey@redhat.com>
4137 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4138 NOTE_PUSH for single-case push. Fixes PR java/4189.
4140 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4142 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4143 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4144 (struct lang_type): New fields import_list and import_demand_list.
4145 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4146 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4147 (do_resolve_class): New local saved_enclosing_type, initialized,
4148 passed as parameter to find_in_imports and find_in_imports_on_demand.
4149 (find_in_imports): Added paramater enclosing_type, use its
4150 TYPE_IMPORT_LIST when applicable.
4151 (find_in_imports_on_demand): Added parameter enclosing_type, use
4152 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4153 declaration and initialization.
4154 (fold_constant_for_init): Switch/restore current_class to the
4155 appropriate context.
4157 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4159 * verify.c (verify_jvm_instructions): Fix typo.
4161 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4163 * expr.c (expand_invoke): Const-ification.
4164 * parse.y (patch_method_invocation): Likewise.
4166 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4168 * gjavah.c (cxx_keywords): Const-ification.
4169 * keyword.gperf (java_keyword): Likewise.
4170 * lang.c (java_tree_code_name): Likewise.
4171 * lex.c (cxx_keywords): Likewise.
4172 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4174 2001-09-11 Richard Henderson <rth@redhat.com>
4176 * parse.h (ctxp_for_generation): Mark extern.
4178 2001-09-10 Richard Henderson <rth@redhat.com>
4180 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4182 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4184 * typeck.c (java_array_type_length, build_prim_array_type):
4185 Represent empty arrays by NULL index.
4187 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4189 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4190 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4192 2001-09-06 Anthony Green <green@redhat.com>
4194 * class.c (O_BINARY): Define if necessary.
4195 (registerResource_libfunc): Declare.
4196 (init_class_processing): Initilize registerResource_libfunc.
4197 (compile_resource_file): New function.
4198 * java-tree.h (resource_name): Declare.
4199 (compile_resource_file): Declare.
4200 * jcf-parse.c (yyparse): Handle compiling java resource files.
4201 * lang.c (java_decode_option): Handle -fcompile-resource option.
4202 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4204 * gcj.texi (Code Generation): Add documentation for -R flag.
4206 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4208 * jcf-write.c (generate_classfile): Issue an error in case of
4209 field/initial value mismatch.
4210 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4211 being initialized and we're generating bytecode.
4212 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4213 set DECL_INITIAL properly when appropriate.
4217 2001-09-01 Per Bothner <per@bothner.com>
4219 * parse.y (maybe_yank_clinit): A field without an initializer is not
4220 relevant. All initializers except static final and constant require
4221 <clinit>, regardless of flag_emit_class_files.
4223 2001-08-31 Per Bothner <per@bothner.com>
4225 * class.c (set_constant_value): When not emitting class files, then a
4226 String ConstantValue is a utf8const_ptr_type.
4228 2001-08-30 Per Bothner <per@bothner.com>
4230 * jcf-write.c (generate_classfile): Check that field is primitive
4231 or string before emitting ConstantValue attribute.
4233 2001-08-30 Per Bothner <per@bothner.com>
4235 * parse.y (resolve_qualified_expression_name): If creating a
4236 COMPOUND_EXPR, set it's type correctly.
4238 2001-08-30 Per Bothner <per@bothner.com>
4240 * jcf-io.c (open_class): Set filename field.
4242 * jcf-parse,c (parse_class_file): Set current_function_decl
4243 for better error message when Code attribute is missing.
4245 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4246 better diagnostics, especially for constructors.
4248 2001-08-30 Per Bothner <per@bothner.com>
4250 * jcf-write.c (generate_classfile): Don't write ConstantValue
4251 attribute if field is not final, for compatibility with jdk.
4253 * jcf-write.c (generate_classfile): Convert ConstantValue values
4254 to correct type. Work-around for front-end bug.
4255 * class.c (set_constant_value): Error if constant has wrong type.
4257 2001-08-30 Per Bothner <per@bothner.com>
4259 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4260 "Double" are printed at verbosity 1.
4262 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4264 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4266 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4268 * parse.y (patch_assignment): Don't verify final re-assignment here.
4269 (java_complete_lhs): Verify assignments to finals calling
4270 patch_assignment. Verify re-assignments to finals before calling
4273 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4275 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4278 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4280 * lex.c (java_lex): new local found_hex_digits. Set and then used
4281 in test to reject invalid hexadecimal numbers.
4282 * parse.y (java_complete_tree): Prevent unwanted cast with
4283 initialized floating point finals.
4284 (patch_binop): Emit a warning when detecting a division by zero,
4285 mark result not constant, don't simplify non integer division.
4287 2001-08-28 Per Bothner <per@bothner.com>
4289 * jcf-write.c (generate_bytecode_insns): For increments and
4290 decrements just recurse to push constant. Improvement on Mark's patch.
4292 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4294 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4295 real conversion for increments and decrements of reals.
4297 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4299 * parse.y (resolve_qualified_expression_name): Handle unresolved
4300 qualified expressions, prevent numerical qualifiers, fixed typo.
4303 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4305 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4306 don't report anything but deprecated class when marked so. Handle
4308 (patch_method_invocation): Check deprecation on methods and types.
4309 (patch_binop): code becomes an enum tree_code, added default: to
4310 switch to handle that. Detect division by zero, try to fold and
4311 return before using a subroutine.
4313 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4315 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4316 file smaller than 4 bytes.
4317 * parse.y (check_inner_circular_reference): New function.
4318 (check_circular_reference): Likewise.
4319 (array_initializer:): Accept {,}.
4320 (java_check_circular_reference): Rewritten using
4321 check_circular_reference and check_inner_circular_reference.
4322 (java_complete_expand_method): Unconditionally save and restore
4323 the unpurged exception list.
4324 (build_dot_class_method_invocation): Unmangle signature parameter.
4326 2001-08-21 Tom Tromey <tromey@redhat.com>
4328 * decl.c (init_decl_processing): Add `throws' field to method
4330 * class.c (make_method_value): Compute `throws' field for method.
4332 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4334 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4335 circularity is detected.
4336 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4338 2001-08-17 Richard Henderson <rth@redhat.com>
4340 * class.c (emit_register_classes): Add align parameter to
4341 call to assemble_integer.
4343 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4345 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4346 loading a class_or_name fails, try considering an innerclass name
4347 and load the enclosing context.
4348 * parse.y (resolve_inner_class): New function.
4349 (find_as_inner_class): Added leading comment.
4350 (register_incomplete_type): Keep the current context as enclosing
4351 context for JDEP_FIELD dependencies.
4352 (do_resolve_class): Locals new_class_decl and super initialized to
4353 NULL. Call resolve_inner_class, explore the enclosing context
4354 superclass if necessary.
4357 2001-08-16 Tom Tromey <tromey@redhat.com>
4359 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4360 * gjavah.c (main): Updated for change to jcf_path_seal.
4361 * lang.c (version_flag): New global.
4362 (java_decode_option): Recognize `-version'.
4363 (java_init): Update for change to jcf_path_seal.
4364 * jcf.h (jcf_path_seal): Added `print' argument.
4365 * jcf-path.c (jcf_path_seal): Added `print' argument.
4367 2001-08-13 Zack Weinberg <zackw@panix.com>
4369 * Make-lang.in (java/decl.o): Update dependencies.
4370 * decl.c: Include libfuncs.h, don't include toplev.h.
4372 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4374 * decl.c (init_decl_processing): exception_type_node,
4375 class_not_found_type_node, and no_class_def_found_type_node
4376 initialized. predef_filenames augmented accordingly.
4377 instinit_identifier_node initialized.
4378 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4379 * java-tree.h (enum java_tree_index): New entries
4380 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4381 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4382 (exception_type_node): New macro.
4383 (class_not_found_type_node): Likewise.
4384 (no_class_def_found_type_node): Likewise.
4385 (instinit_identifier_node): Likewise.
4386 (PREDEF_FILENAMES_SIZE): Adjusted.
4387 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4388 (struct lang_type): Fixed typo in bitfield name.
4389 (DECL_INSTINIT_P): New macro.
4390 (ID_INSTINIT_P): Likewise.
4391 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4393 * parse.y (encapsulate_with_try_catch): New function.
4394 (generate_instinit): Likewise.
4395 (build_instinit_invocation): Likewise.
4396 (ctors_unchecked_throws_clause_p): Likewise.
4397 (add_instance_initializer): Deleted.
4398 (build_instance_initializer): Likewise.
4399 (in_instance_initializer): Likewise.
4400 (check_method_redefinition): instinit$ not to be verified.
4401 (java_complete_expand_methods): Generate instinit$, simplified code.
4402 (build_dot_class_method): Eliminated unnecessary locals. Use
4403 encapsulate_with_try_catch, removed unnecessary code.
4404 (fix_constructors): New local iii. Use build_instinit_invocation.
4405 (patch_method_invocation): Added comment.
4406 (maybe_use_access_method): Don't consider instinit$.
4407 (find_applicable_accessible_methods_list): Shorten the search for
4409 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4410 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4411 (patch_throw_statement): Likewise. Fixed typo.
4413 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4416 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4417 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4419 (lang_specific_pre_link): Use set_input to set input_filename.
4421 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4422 (main): Fix definition.
4423 Strip `main' from classname.
4426 2001-08-11 Zack Weinberg <zackw@panix.com>
4428 * lex.h: Don't include setjmp.h. Don't define
4429 SET_FLOAT_HANDLER or prototype set_float_handler.
4431 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4433 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4434 `poplevel' in the right order.
4436 2001-08-09 Richard Henderson <rth@redhat.com>
4438 * Make-lang.in (class.o): Depend on TARGET_H.
4439 * class.c (emit_register_classes): Use target hooks instead of
4440 assemble_constructor and assemble_destructor.
4442 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4444 * check-init.c (flags.h): Include
4445 (check_init): Don't report uninitialized static class
4446 initialization flags, don't free bit index when doing static class
4447 initialization optimization.
4448 (check_for_initialization): Return type changed to `unsigned int.'
4449 (attach_initialized_static_class): New function.
4450 * class.c (add_method_1): Create the initialized static class
4452 (finish_class): Always emit deferred inline methods.
4453 * decl.c (emit_init_test_initialization): Moved to expr.c
4454 (complete_start_java_method): Don't traverse
4455 DECL_FUNCTION_INIT_TEST_TABLE.
4456 (lang_mark_tree): Mark hash tables in function decls.
4457 * expr.c (emit_init_test_initialization): Moved from decl.c.
4458 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4459 initialization flag, set DECL_CONTEXT and
4460 LOCAL_CLASS_INITIALIZATION_FLAG.
4461 (java_lang_expand_expr): Emit initialization code for static class
4462 initialized flags when entering block, if necessary.
4463 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4464 * java-tree.h (flag_optimize_sci): New global variable declaration.
4465 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4466 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4467 (LOCAL_FINAL_P): Fixed typo in comment.
4468 (FINAL_VARIABLE_P): Likewise.
4469 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4470 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4471 (struct lang_decl): New fields `ict', `smic' and `cif.'
4472 (check_for_initialization): New returned value for global.
4473 (attach_initialized_static_class): New global function.
4474 (STATIC_CLASS_INIT_OPT_P): New macro.
4475 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4476 * lang.c (java_decode_option): Handle
4477 `-fno-optimize-static-class-initialization'
4478 * parse.y (start_complete_expand_method): New function.
4479 (java_expand_method_bodies): Likewise.
4480 (attach_init_test_initialization_flags): Likewise.
4481 (adjust_init_test_initialization): Likewise.
4482 (emit_test_initialization): Likewise.
4483 (java_complete_expand_methods): Nullify abstract and native method
4485 (java_complete_expand_method): New locals `fbody', `block_body'
4486 and `exception_copy.' Reorganized: directly return on empty method
4487 bodies, call `start_complete_expand_method', remember definitely
4488 initialized static class in function, don't expand method bodies.
4489 (java_expand_classes): Call `java_expand_method_bodies' before
4490 `finish_class' when compiling to native.
4491 (resolve_expression_name): Use `orig' after building outer class
4493 (patch_invoke): Remember static method invocations.
4495 2001-08-06 Richard Henderson <rth@redhat.com>
4497 * class.c (emit_register_classes): Pass a symbol_ref and priority
4498 to assemble_constructor.
4500 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4502 * java-tree.h (all_class_filename): New macro.
4503 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4504 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4505 newly created IDENTIFIER_NODE to `all_class_filename.'
4507 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4509 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4510 Use ggc_add_tree_root to register roots.
4512 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4514 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4515 second operand calling check_init.
4516 * decl.c (complete_start_java_method): Swaped second and third
4517 arguments while creating WITH_CLEANUP_EXPR node.
4518 * jcf-write.c (generate_bytecode_insns): Use second operand
4519 instead of third when handling WITH_CLEANUP_EXPR.
4520 * parse.y (java_complete_lhs): Expand second operand of
4521 WITH_CLEANUP_EXPR nodes.
4522 (patch_synchronized_statement): Swaped second and third arguments
4523 while creating WITH_CLEANUP_EXPR node.
4525 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4527 * parse.y (create_interface): Avoid cyclic inheritance report when
4528 syntax error encountered during class definition.
4531 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4533 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4535 (lang_specific_pre_link): Use set_input to set input_filename.
4537 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4538 (main): Fix definition.
4539 Strip `main' from classname.
4542 2001-07-18 Tom Tromey <tromey@redhat.com>
4545 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4546 * lex.c (java_new_lexer): Use ICONV_CONST.
4547 (java_read_char): Likewise.
4548 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4549 (jv-scan$(exeext)): Likewise.
4551 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4553 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4554 * parse.y (check_class_interface_creation): Allow `private' if the
4555 enclosing is not an interface.
4556 (create_interface): Interface tagged public if the enclosing
4557 context is an interface.
4558 (create_class): Class tagged public if the enclosing context
4562 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4564 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4567 2001-07-14 Tim Josling <tej@melbpc.org.au>
4569 * check-init.c (check_init): Remove references to EXPON_EXPR.
4571 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4573 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4574 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4577 2001-07-13 Tom Tromey <tromey@redhat.com>
4579 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4582 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4584 * parse.y (patch_method_invocation): Don't override primary if one
4585 is already provided, but let this$<n> be built. Fixed comment.
4587 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4589 * parse.y (empty_statement:): Report empty statement error only
4590 when found at class declaration level.
4593 2001-07-12 Tom Tromey <tromey@redhat.com>
4595 * expr.c (expand_load_internal): New function.
4596 (LOAD_INTERNAL): Use it.
4598 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4600 * parse.y (verify_constructor_super): Compare anonymous class ctor
4601 args with `valid_method_invocation_conversion_p.'
4604 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4606 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4607 `-fsyntax-only.' Fixes PR java/3248
4609 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4611 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4613 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4615 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4616 current function is static. Fixes PR java/1970
4618 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4620 * parse.y (patch_method_invocation): Add enclosing context to ctor
4621 calls if necessary. Fixes PR java/2953
4623 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4625 * parse.y (resolve_package): Abort if qualified expression member
4627 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4630 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4632 * verify.c: Don't use // comments.
4634 2001-07-05 Tom Tromey <tromey@redhat.com>
4636 * lang.c (flag_assume_compiled): Removed.
4637 * java-tree.h (flag_assume_compiled): Removed.
4638 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4639 -fhash-synchronization, -fuse-divide-subroutine,
4640 -fcheck-references, -femit-class-file, -femit-class-files,
4641 -fassume-compiled. Updated --encoding information. Changed
4642 -foutput-class-dir to `-d'.
4644 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4646 * jcf-parse.c (parse_class_file): Add lineno parameter to
4647 debug_start_source_file call.
4649 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4651 * gcj.texi: Use gpl.texi.
4652 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4653 dependencies and use doc/include in search path.
4655 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4657 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4658 `this'. If so, don't build instance initializers.
4660 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4662 * parse.y (resolve_expression_name): Improved error message for
4663 inner class cases. Fixes PR java/1958
4665 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4667 * lang.c: #include diagnostic.h
4668 (lang_print_error): Add a `diagnostic_context *' parameter.
4669 (java_dummy_print): Likewise.
4670 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4672 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4674 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4675 * jcf.h (typedef struct JCF): New bitfield `finished.'
4676 (JCF_FINISH): Set `finished.'
4677 (JCF_ZERO): Reset `finished.'
4680 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4682 * parse.y (class_body_declaration:): Don't install empty instance
4686 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4688 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4689 (set_class_decl_access_flags): New function.
4690 * java-tree.h (set_class_decl_access_flags): New prototype.
4691 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4692 (parse_class_file): New local `decl_max_locals.' Take wide types
4693 into account to compute DECL_MAX_LOCALS.
4694 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4697 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4699 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4701 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4703 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4704 * parse.y (do_resolve_class): Moved comments out to leading comment
4705 section. Removed local `start', New local `_ht' and
4706 `circularity_hash.' Record `enclosing' in hash table and search
4707 it to detect circularity. Use `enclosing' as an argument to
4708 `lookup_cl.' Free the hash table when done.
4710 2001-06-19 Tom Tromey <tromey@redhat.com>
4712 * lex.c (java_read_char): Disallow invalid and overlong
4713 sequences. Fixes PR java/2319.
4715 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4717 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4719 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4721 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4722 arguments accordingly.
4724 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4726 * gcj.texi: Move contents to just after title page.
4728 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4730 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4732 (patch_incomplete_class_ref): Build the class ref, build the class
4733 init if necessary, complete the tree.
4736 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4738 * parse.y (lookup_field_wrapper): Test `name' code.
4739 (resolve_qualified_expression_name): Test `qual_wfl' code.
4740 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4741 handle `qual_wfl' by code.
4742 (maybe_build_primttype_type_ref): Test `wfl' code.
4744 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4746 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4748 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4749 the dvi file in the java directory.
4751 2001-05-25 Sam TH <sam@uchicago.edu>
4753 * gen-table.pl javaop.h jcf.h lex.h,
4754 parse.h: Fix header include guards.
4756 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4758 * jv-scan.c (version): Update copyright year.
4760 2001-05-21 Per Bothner <per@bothner.com>
4762 * jcf-parse.c (read_class): If class is from .class or .zip file
4763 and it's already been read, don't push/pop parser context.
4765 2001-05-18 Per Bothner <per@bothner.com>
4767 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4768 command line so the jvgenmain-generated main program comes first.
4770 2001-05-15 Tom Tromey <tromey@redhat.com>
4772 * class.c (build_utf8_ref): Don't generate identifier based on
4775 2001-05-12 Richard Henderson <rth@redhat.com>
4777 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4778 * expr.c (java_lang_expand_expr): Expand it.
4779 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4780 calling build_exception_object_ref.
4781 * parse.y (catch_clause_parameter): Likewise.
4782 (build_dot_class_method): Likewise.
4783 (try_reference_assignconv): Likewise.
4784 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4785 * jcf-write.c (generate_bytecode_insns): Likewise.
4787 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4789 * parse.y (build_unresolved_array_type): Set
4790 EXPR_WFL_QUALIFICATION on the newly created wfl.
4791 Fixes PR java/2538. Fixes PR java/2535.
4793 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4795 * parse.y (fix_constructors): Removed unnecessary assignment to
4796 local. Moved assignment to `this$<n>', fixed comments and
4798 (build_wfl_wrap): Fixed indentation.
4799 Fixes PR java/2598, java/2579 and java/2658.
4801 2001-05-03 Mo DeJong <mdejong@redhat.com>
4803 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4804 check for byte swap.
4806 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4808 * expr.c (build_class_init): Move MODIFY_EXPR
4809 outside of COND_EXPR. Remove variable `call'.
4811 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4813 * decl.c: NULL_PTR -> NULL.
4814 * jcf-write.c: Likewise.
4816 2001-05-01 Tom Tromey <tromey@redhat.com>
4818 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4819 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4820 * gcj.texi: Updated copyright text. Include fdl.texi.
4821 (Top): Link to new node.
4823 2001-05-01 Per Bothner <per@bothner.com>
4825 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4827 2001-05-01 Per Bothner <per@bothner.com>
4829 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4830 import_list contains the name, not the TREE_PURPOSE.
4832 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4834 * jcf-io.c (read_zip_member): Cast to long in comparison with
4837 * jvspec.c (lang_specific_driver): Initialize variables.
4839 * mangle.c (find_compression_record_match): Likewise.
4841 * typeck.c (build_null_signature): Provide static prototype. Mark
4842 parameter with ATTRIBUTE_UNUSED.
4844 * verify.c (verify_jvm_instructions): Initialize variable.
4846 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4848 * parse.y (do_resolve_class): Check for cyclic inheritance during
4849 inner class resolution.
4851 2001-04-27 Per Bothner <per@bothner.com>
4853 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4854 while iterating, since that could cause gc to lose stuff.
4856 2001-04-26 Per Bothner <per@bothner.com>
4858 Fix method search wrt scope of inner classes to match JLS2.
4859 * typeck.c (build_null_signature): New static function.
4860 (has_method): New function. Uses build_null_signature and lookup_do.
4861 * java-tree.h (has_method): New declaration.
4862 * parse.y (find_applicable_accessible_methods_list): Do not search
4863 context of inner classes here.
4864 (patch_method_invocation): Search scope, ie. current and outer clases,
4865 for method matching simple name, to find class.
4867 2001-04-26 Per Bothner <per@bothner.com>
4869 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4870 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4872 * constants.c (find_methodref_with_class_index): New function.
4873 (find_methodref_index): Use find_methodref_with_class_index.
4874 * java-tree.h (find_methodref_with_class_index): New declaration.
4875 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4876 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4877 If context changed from interface to class, don't use invokeinterface.
4879 2001-04-25 Per Bothner <per@bothner.com>
4881 * verify.c (verify_jvm_instructions): For field instructions,
4882 check that field index is valid. For invoke instructions, check that
4883 method index is valid.
4885 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4887 * config-lang.in (target_libs): Copy from $libgcj_saved.
4889 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4891 * decl.c (init_decl_processing): Add new class "protectionDomain"
4893 * class.c (make_class_data): Set initial value for "protectionDomain".
4895 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4897 * jvspec.c (lang_specific_driver): Fix memory allocation
4898 deficit, by using concat in lieu of xmalloc/sprintf.
4900 2001-04-20 Per Bothner <per@bothner.com>
4902 Fixes to compile multiple .class files at once.
4903 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4904 * java-tree.h (CLASS_PARSED_P): New macro.
4905 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4906 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4907 (read_class): Avoid some code duplication.
4908 Don't call JCF_FINISH for a .class file - might be needed later.
4909 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4910 rather than CLASS_LOADED_P, since latter implies class laid out.
4911 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4912 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4914 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4916 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4918 * boehm.c: Include toplev.h.
4920 2001-04-06 Tom Tromey <tromey@redhat.com>
4921 Alexandre Petit-Bianco <apbianco@redhat.com>
4923 Fix for PR gcj/1404 and PR gcj/2332:
4924 * parse.y (build_array_from_name): If we use the type_wfl then
4925 accumulate dimensions from the original type as well.
4926 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4928 2001-04-06 Tom Tromey <tromey@redhat.com>
4930 * parse.y (analyze_clinit_body): Return true if the second operand
4931 of a METHOD_EXPR is nonzero.
4933 2001-04-06 Tom Tromey <tromey@redhat.com>
4935 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4937 ($(srcdir)/java/parse.c): Likewise.
4939 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4941 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4942 (version-gcc): Initialized.
4943 (which-gcj): Likewise.
4945 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4947 * java-tree.h (struct lang_decl): New macro
4948 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4949 * parse.y (build_instance_initializer): New function.
4950 (add_instance_initializer): Use it.
4951 (java_fix_constructors): Set `current_class' before fix pass.
4952 (fix_constructors): Just return if already fixed. Move `super()'
4953 invocation ahead. Use `build_instance_initializer.'
4956 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4958 * parse.y (resolve_qualified_expression_name): Pass field's
4959 DECL_CONTEXT to `not_accessible_p.'
4960 (not_accessible_p): Changed parameters order in `inherits_from_p'
4963 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4965 * lang-options.h: Add flag_check_references.
4967 2001-04-04 Per Bothner <per@bothner.com>
4969 * java-tree.h (CONSTANT_VALUE_P): New macro.
4970 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4971 * parse.y (maybe_build_class_init_for_field): New static function.
4972 (resolve_expression_name, resolve_field_access): Use
4973 maybe_build_class_init_for_field instead of build_class_init
4974 This does not do the init if the field is compile-time-constant.
4975 (resolve_field_access): Simplify.
4977 * parse.y (fold_constant_for_init): Merge test into switch.
4979 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4981 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4983 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4985 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4987 * expr.c (pop_type_0): Save the result of the first
4988 lang_printable_name call in a scratch buffer, so it
4989 won't be clobbered by the second call.
4991 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4993 * parse-scan.y (array_type:): Rewritten.
4994 (type_declaration:): `empty_statement' replaces `SC_TK.'
4995 (class_member_declaration:): `empty statement' added.
4996 (method_body:): Simplified.
4997 (static_initializer:): Likewise.
4998 (primary_no_new_array:): Use `type_literals.'
4999 (type_literals:): New rule.
5000 (dims:): Set and update `bracket_count.'
5001 Fixes PR java/1074. Fixes PR java/2412.
5003 2001-03-28 Hans Boehm <boehm@acm.org>
5005 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5006 (get_boehm_type_descriptor): Set type on returned value to be a
5007 pointer length integer.
5009 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5011 * expr.c (pop_type_0): Call `concat' rather than building the
5013 (pop_type): Add format specifier in call to `error'.
5015 * parse.y (patch_method_invocation): Avoid casting away
5018 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5020 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5022 2001-03-28 Richard Henderson <rth@redhat.com>
5024 IA-64 ABI Exception Handling:
5025 * Make-lang.in (except.o): Don't depend on eh-common.h.
5026 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5027 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5028 [soft_exceptioninfo_call_node]: Remove.
5029 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5030 (end_java_method): No emit_handlers.
5031 * except.c (java_set_exception_lang_code): Remove.
5032 (method_init_exceptions): Don't call it.
5033 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5034 (build_exception_object_ref): New.
5035 (expand_end_java_handler): Update for except.h name changes.
5036 (emit_handlers, expand_resume_after_catch): Remove.
5037 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5038 (process_jvm_instruction): Use build_exception_object_ref.
5039 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5040 (soft_exceptioninfo_call_node): Remove.
5041 (build_exception_object_ref): Declare.
5042 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5043 soft_exceptioninfo_call_node. Move processing ...
5044 [EXC_PTR_EXPR]: ... here.
5045 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5046 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5047 (source_end_java_method): No java_set_exception_lang_code or
5049 (build_dot_class_method): Use build_exception_object_ref.
5050 (try_reference_assignconv): Check EXC_PTR_EXPR not
5051 soft_exceptioninfo_call_node.
5053 2001-03-28 Richard Henderson <rth@redhat.com>
5055 * java-tree.h (throw_node): Define as a single member of
5056 java_global_trees instead of a separate array.
5057 (JTI_THROW_NODE): New.
5058 * decl.c (throw_node): Don't declare.
5059 (init_decl_processing): Init a scalar throw_node.
5060 Don't register it for gc.
5061 * check-init.c (check_init): Reference scalar throw_node.
5062 * expr.c (build_java_athrow): Likewise.
5063 * jcf-write.c (generate_bytecode_insns): Likewise.
5064 * parse.h (BUILD_THROW): Likewise.
5066 2001-03-28 Richard Henderson <rth@redhat.com>
5068 * decl.c (end_java_method): Do not save and restore
5069 flag_non_call_exceptions.
5070 * parse.y (source_end_java_method): Likewise.
5071 * lang.c (flag_exceptions): Don't declare.
5072 (java_init_options): Set flag_non_call_exceptions. Set
5073 flag_exceptions here ...
5074 (java_init): ... not here.
5076 2001-03-27 Richard Henderson <rth@redhat.com>
5078 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5079 exceptions_via_longjmp.
5081 * lang.c (flag_new_exceptions): Don't declare it.
5082 (java_init_options): Or set it.
5084 2001-03-27 Richard Henderson <rth@redhat.com>
5086 * decl.c (end_java_method): Rename asynchronous_exceptions to
5087 flag_non_call_exceptions.
5088 * parse.y (source_end_java_method): Likewise.
5090 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5092 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5094 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5096 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5098 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5100 * parse.y (find_as_inner_class): Follow current package
5101 indications not to mistakingly load an unrelated class.
5103 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5105 * constants.c (PUTN): Use memcpy, not bcopy.
5107 * lex.c (java_read_char): Use memmove, not bcopy.
5109 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5111 2001-03-23 Per Bothner <per@bothner.com>
5113 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5114 macro for better error pin-pointing.
5115 * java-tree.h: Fix typo in comment.
5117 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5118 Don't include jsr/goto in exception range.
5119 Check if start and end of exception range are the same (also TRY_EXPR).
5120 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5121 However, do emit the following goto even if try_block is empty.
5122 Defer freeing exception_decl until after the finalizer, to make
5123 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5125 * parse.y (java_complete_lhs): If the try-clause is empty, just
5126 return the finally-clause and vice versa.
5128 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5130 * gcj.texi (Input Options): documented the check for attribute
5131 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5132 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5133 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5134 (jcf_parse): Check for the right classes archive if necessary.
5135 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5136 (jcf_parse_fields): Fixed indentation.
5137 * jcf-write.c (append_gcj_attribute): New function.
5138 (generate_classfile): Compute the attribute count, invoke
5139 `append_gcj_attribute'.
5140 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5141 turned into bit-fields. New bit-field `right_zip.'
5142 (JCF_ZERO): Set `right_zip' to zero.
5143 * lang-options.h (-fforce-classes-archive-check): Added flag.
5144 * lang.c (flag_force_classes_archive_check): New flag.
5145 (lang_f_options): New entry `force-classes-archive-check.'
5148 2001-02-07 Andrew Haley <aph@redhat.com>
5150 * gcj.texi (Configure-time Options): Add -fcheck-references.
5151 * expr.c (build_java_indirect_ref): New function.
5152 (java_check_reference): New function.
5153 (build_java_array_length_access): Use build_java_indirect_ref to
5154 check for null references.
5155 (build_java_arrayaccess): Likewise.
5156 (build_get_class): Likewise.
5157 (build_field_ref): Likewise.
5158 (invoke_build_dtable): Likewise.
5159 (build_invokeinterface): Likewise.
5160 * lang.c (lang_f_options): Add flag_check_references.
5161 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5162 * java-tree.h (flag_check_references): New variable.
5163 * lang.c (flag_check_references): Likewise.
5164 * parse.y (patch_invoke): Use java_check_reference.
5165 (patch_assignment): Allow for extra nesting in
5166 _Jv_CheckArrayStore.
5168 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5170 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5171 * lex.c (cxx_keywords): Likewise.
5173 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5175 * parse.y (qualify_ambiguous_name): Broaden `length'
5176 recognition. Help MODIFY_EXPR be resolved as expression names.
5177 Fixes PR java/2066. Fixes PR java/2400.
5179 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5181 * gjavah.c (process_file): Mark interface definitions with
5182 "__attribute__ ((java_interface))".
5184 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5186 * class.c (layout_class): Fixed push_super_field's second
5187 argument. Fixes PR java/2333.
5188 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5189 too early to lay innerclasses out.
5191 2001-03-20 Tom Tromey <tromey@redhat.com>
5192 Alexandre Petit-Bianco <apbianco@redhat.com>
5194 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5195 inside an array reference. Insertion of the array store check
5196 rewritten. Fixes PR java/2299.
5198 2001-03-20 Tom Tromey <tromey@redhat.com>
5200 * lex.c (java_read_unicode): Only accept leading `u's.
5202 2001-03-20 Tom Tromey <tromey@redhat.com>
5204 * jcf-parse.c (read_class): Initialize `class'.
5206 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5208 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5210 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5212 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5213 (layout_class): Likewise.
5214 (layout_class_method): Likewise.
5215 (emit_register_classes): Likewise.
5216 * decl.c (builtin_function): Likewise.
5217 (give_name_to_locals): Likewise.
5219 2001-03-19 Per Bothner <per@bothner.com>
5221 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5222 before trying to load an inner class.
5224 Fixes to process to command-line .class files in two passes.
5225 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5226 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5227 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5228 * class.c (is_compiled_class): Fix for renamed flag.
5229 * parse.y (maybe_create_class_interface_decl): Likewise.
5230 * jcf-parse.c (yyparse): Also set if compiling .class files.
5231 * jcf-parse.c (read_class); Read current_class.
5232 (jcf_parse): Make static.
5233 (load_inner_classes): New function, with code moved from jcf_parse,
5234 because we need to inner classes after the command-line files are read.
5235 (yyparse): Set finput to NULL when it doesn't need to be closed.
5236 Reduce use of main_jcf (basically only for archive) and
5237 use finput instead of main_jcf->read_state.
5238 Inline jcf_figure_file_type into yyparse.
5239 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5240 Defer load_inner_classes and parse_class_file to a second pass,
5241 after we've correctly mapped command-line .clas fiels to classes.
5242 (jcf_figure_file_type): Removed.
5243 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5244 (JCF_ZERO): Also clear zipd field.
5245 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5247 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5249 * jcf-parse.c (yyparse): Change ch from char * to char.
5251 2001-03-19 Per Bothner <per@bothner.com>
5253 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5254 Add constructed filelist-file at end, following -xjava. Thus any .o
5255 and library files are not affected by the -xjava. Also wrap
5256 explicit @FILE with -xjava and -xnone.
5258 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5260 * class.c (build_static_field_ref): Call make_decl_rtl() after
5261 setting the DECL_EXTERNAL flag.
5263 2001-03-17 Per Bothner <per@bothner.com>
5265 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5267 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5268 when result is is needed (target is STACK_TARGET).
5270 * parse.h (JDEP_SOLV): Removed.
5271 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5273 * parse.y (incomplete_class_list): Removed.
5274 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5275 It doesn't work if resolve_class changes the name of an array type
5276 that is on the list and then someone else looks for the modified name.
5277 Also, seems liable to break when compiling multiple source files at
5278 once. So the simplest is to just remove incomplete_class_list -
5279 it is only a minor space win and it is not even clear it saves time.
5281 * parse.y (resolve_class): Remove unneeded promote_type.
5283 2001-03-15 Per Bothner <per@bothner.com>
5285 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5286 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5287 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5288 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5290 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5291 * parse.y (java_expand_classes): Likewise.
5293 * parse.y (expand_start_java_method): Was only called once and had a
5294 misleading name, so inline in caller java_complete_expand_method.
5295 (enter_a_block): Likewise inline in enter_block and remove.
5297 Remove junk from when gcc/java was created (by copying from C/C++).
5298 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5299 (struct binding_level): Remove fields keep, keep_if_subblocks,
5300 more_cleanups_ok, have_cleanups (which have never been used).
5301 (pushlevel, poplevel): Remove related useless code.
5303 * class.c (make_class_data): The class_dtable_decl (i.e. the
5304 vtable for Class) should be external, except when compiling Class.
5306 * jvspec.c (lang_specific_driver): Fix -C handling.
5307 Check -save-temps to see if temp @FILE should be deleted.
5308 Follow-up to/fix for February 16 patch.
5310 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5311 (type_stack_dup): Remove no-longer neded error check.
5313 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5315 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5316 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5317 don't surround the element with 'N..E' if the type name is
5320 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5322 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5323 DECL_RTL_SET_P, etc.
5324 (make_method_value): Likewise.
5325 (get_dispatch_table): Likewise.
5327 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5329 2001-03-07 Tom Tromey <tromey@redhat.com>
5331 * config-lang.in (lang_requires): Define.
5333 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5335 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5338 2001-03-05 Per Bothner <per@bothner.com>
5340 Fix a problem where rest_of_decl_compilation applied to
5341 class_dtable_decl causes problems because it was done too early,
5342 before output file was opened.
5343 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5344 * class.c (class_dtable_decl): Add macro - element of class_roots.
5345 (make_class_data): Define class_dtable_decl.
5346 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5348 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5350 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5351 uses of 'boolean' with 'bool'.
5353 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5355 * lang-specs.h: Add zero initializer for cpp_spec field to all
5358 2001-02-16 Per Bothner <per@bothner.com>
5360 Handle compiling multiple input files at once, and @FILE syntax.
5361 * gcj.texi: Updated documentation to match.
5362 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5363 * jcf-parse.c (parse_source_file): Split into ...
5364 (parse_source_file_1): New function - and:
5365 (parse_source_file_2): New function.
5366 (yyparse): On -ffilelist-file, open and scan named file.
5367 On first pass over files, only do parse_source_file_1.
5368 A new second pass calls parse_source_file_2 for each file to compile.
5369 (init_jcf_parse): Call init_src_parse.
5370 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5371 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5372 as multiple input file combined in one compilation.
5373 * lang-options.h: Add -ffilelist-file
5374 * lang.c (flag_filelist_file): New flag variable.
5375 (lang_f_options): Handle -ffilelist-file.
5376 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5377 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5378 gclass_list - use global fields of src_parse_roots instead.
5379 * parse.y (src_parse_roots): New array.
5380 (incomplete_class_list, gclass_list): New macros.
5381 (push_parser_context, java_pop_parser_context,
5382 java_parser_context_resume): Don't fiddle with deleted fields.
5383 (various): Use incomplete_class gclass_list and global macros
5384 instead of parse_ctxt fields - the lists are global.
5385 (init_src_parse): New function.
5387 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5389 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5391 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5393 * parse.y (check_inner_class_access): Moved declaration of local
5394 `enclosing_decl_type' to the right location.
5396 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5398 * parse.y (parser_check_super_interface): Don't call
5399 check_pkg_class_access for an inner interface.
5400 (parser_check_super): Don't call check_pkg_class_access for inner
5402 (do_resolve_class): Simplify enclosing type loop. Don't call
5403 check_pkg_class_access if CL and DECL are not set.
5404 (find_in_imports_on_demand): Set DECL if class_type needed to be
5405 loaded. Don't call check_pkg_class_access for an inner class.
5406 (check_inner_class_access): Rewritten to implement member access
5407 rules as per spec 6.6.1.
5408 (check_pkg_class_access): Handle the empty package correctly.
5409 (in_same_package): New function. Determine if two classes are in the
5412 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5414 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5415 method into array types.
5416 * parse.y (patch_method_invocation): Bypass access check on clone call
5419 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5421 * expr.c (build_instanceof): Check for arrays when trying fold to
5424 2001-02-15 Jim Meyering <meyering@lucent.com>
5426 * Make-lang.in (java.install-common): Depend on `installdirs'.
5427 (java.install-info): Likewise.
5429 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5431 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5433 2001-02-14 Tom Tromey <tromey@redhat.com>
5434 Alexandre Petit-Bianco <apbianco@cygnus.com>
5436 Fix for PR java/1261.
5437 * typeck.c (build_java_array_type): Add public `clone' method to
5439 * parse.y (resolve_qualified_expression_name): Use current_class
5440 when checking for inaccessibility.
5441 (patch_method_invocation): Fixed error message when accessibility
5442 denied. Added `from_super' argument.
5444 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5446 * parse.y (resolve_class): Don't build a fake decl. Use the one
5448 * typeck.c (build_java_array_type): Build and assign decl to array
5451 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5453 * parse.y (not_accessible_p): Changed leading comment. Added extra
5454 `where' argument. Use it to enforce protected access rules.
5455 (resolve_qualified_expression_name): Added extra argument to
5457 (patch_method_invocation): Use argument `primary' to provide
5458 not_accessible_p with an extra argument.
5459 (lookup_method_invoke): Added extra argument to not_accessible_p.
5460 (search_applicable_method_list): Likewise.
5462 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5464 * parse.y (resolve_qualified_expression_name): Try to resolve as
5465 an inner class access only if `decl' is a TYPE_DECL.
5467 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5469 * decl.c (classdollar_identifier_node): Initialize.
5470 * java-tree.h (enum java_tree_index): New entry
5471 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5472 (classdollar_identifier_node): New macro.
5473 (ID_CLASSDOLLAR_P): Likewise.
5474 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5475 (build_dot_class_method_invocation): Likewise.
5476 (find_applicable_accessible_methods_list): `class$' can't be
5479 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5481 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5483 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5485 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5486 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5489 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5491 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5492 outside of the `__U' sequence too.
5493 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5496 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5498 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5500 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5502 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5503 (JVGENMAIN_OBJS): Likewise.
5504 * java-tree.h (append_gpp_mangled_name): New prototype.
5505 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5506 Removed cast calling `gcc_add_root.'
5507 * jvgenmain.c (mangle_obstack): New global, initialized.
5509 (do_mangle_class): Constify local `ptr.'
5510 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5511 append_gpp_mangle_name and update `count' if necessary.
5512 Use `mangle_obstack.'
5513 * mangle.c (append_unicode_mangled_name): Removed.
5514 (append_gpp_mangled_name): Likewise.
5515 (unicode_mangling_length): Likewise.
5516 (mangle_member_name): Return type set to `void.'
5517 (mangle_field_decl): Don't append `U' in escaped names.
5518 (mangle_method_decl): Likewise.
5519 (mangle_member_name): Just use `append_gpp_mangled_name.'
5520 * mangle_name.c: New file.
5522 2001-02-07 Per Bothner <per@bothner.com>
5524 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5526 * check-init.c (check_init): Don't call done_alternative after
5527 processing loop code, as a LOOP_EXPR never terminates normally.
5529 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5531 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5533 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5535 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5538 2001-02-06 Tom Tromey <tromey@redhat.com>
5540 * lex.c (java_new_lexer): Longer error message.
5542 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5543 Alexandre Petit-Bianco <apbianco@cygnus.com>
5545 * typeck.c (build_prim_array_type): Added leading comment.
5546 (build_java_array_type): Moved locals out of
5547 block. Always create the `data' field, fixed alignment to match
5550 2001-02-04 Tom Tromey <tromey@redhat.com>
5552 * expr.c (java_lang_expand_expr): Don't bother recomputing
5553 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5556 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5558 * parse.y (process_imports): Save the original name of the import
5559 for better error report.
5561 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5563 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5564 of macros used when compiling jvspec.c.
5565 * jvspec.c (lang_specific_driver): Link with the shared
5568 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5570 * check-init.c (check_init): Call internal_error instead of fatal.
5571 * expr.c (java_lang_expand_expr): Likewise.
5572 * jcf-parse.c (get_constant): Likewise.
5573 * mangle.c (java_mangle_decl): Likewise.
5574 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5575 (operator_string): Likewise.
5576 * check-init.c (check_init): Call abort instead of fatal.
5577 * class.c (build_class_ref): Likewise.
5578 * constants.c (write_constant_pool): Likewise.
5579 * decl.c (start_java_method): Likewise.
5580 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5581 (java_stack_dup, encode_newarray_type): Likewise.
5582 (build_java_array_length_access): Likewise.
5583 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5584 (build_java_soft_divmod, build_invokeinterface): Likewise.
5585 * java-tree.h (INNER_CLASS_P): Likewise.
5586 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5587 (give_name_to_class, get_class_constant): Likewise.
5588 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5589 (find_constant_index, generate_bytecode_conditional): Likewise.
5590 (generate_bytecode_insns, perform_relocations): Likewise.
5591 * lex.c (java_unget_unicode, java_lex): Likewise.
5592 * mangle.c (mangle_type, mangle_record_type): Likewise.
5593 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5594 (finish_mangling): Likewise.
5595 * parse.h (MARK_FINAL_PARMS): Likewise.
5596 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5597 (obtain_incomplete_type, java_complete_class): Likewise.
5598 (java_check_regular_methods, java_complete_expand_method): Likewise.
5599 (cut_identifier_in_qualified, check_deprecation): Likewise.
5600 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5601 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5602 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5603 * typeck.c (set_local_type, parse_signature_type): Likewise.
5604 (parse_signature_string, build_java_signature): Likewise;
5605 (set_java_signature): Likewise.
5606 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5607 * class.c (add_method): Call fatal_error instead of fatal.
5608 (build_static_field_ref): Likewise.
5609 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5610 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5611 * lex.c (java_new_new_lexer): Likewise.
5612 * jv-scan.c (main): Likewise.
5613 (fatal_error): Renamed from fatal.
5614 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5616 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5617 (yyparse): Likewise.
5618 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5619 * lex.c (java_get_line_col): Likewise.
5620 * jcf-parse.c (load_class): Make errors non-fatal.
5621 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5623 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5625 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5626 (error): Remove unused function.
5627 (main): Don't use "__attribute__ alias" on generated class symbol.
5629 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5631 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5633 * parse.y (finish_method_declaration): Code accounting for WFLed
5634 method DECL_NAMEs deleted.
5635 (check_abstract_method_definitions): Likewise.
5636 (resolve_type_during_patch): Layout resolved type.
5637 * typeck.c (lookup_do): Removed unused local.
5639 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5641 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5642 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5643 integer_negative_one_node.
5644 * expr.c (build_java_binop): Likewise.
5646 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5648 * zextract.c (read_zip_archive): Read file_offset before writing
5649 zipd and consequently clobbering the header contents.
5651 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5653 * Make-lang.in: Remove all dependencies on defaults.h.
5654 * decl.c: Don't include defaults.h.
5656 * parse.y: Likewise.
5658 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5660 * ChangeLog (2001-01-21): Fixed typo.
5661 * class.c (layout_class_method): Code accounting for WFLed
5662 method DECL_NAMEs deleted.
5663 * constant.c (find_methodref_index): Likewise.
5664 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5665 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5666 (struct lang_decl): New field `wfl'.
5667 (java_get_real_method_name): Prototype deleted.
5668 * mangle.c (mangle_method_decl): Code accounting for WFLed
5669 method DECL_NAMEs deleted.
5670 * parse.h (GET_METHOD_NAME): Macro deleted.
5671 * parse.y (reset_method_name): Deleted.
5672 (method_header): Set DECL_FUNCTION_WFL.
5673 (check_abstract_method_header): Code accounting for WFLed method
5675 (java_get_real_method_name): Deleted.
5676 (check_method_redefinition): Code accounting for WFLed method
5677 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5678 (java_check_regular_methods): Likewise.
5679 (java_check_abstract_methods): Likewise.
5680 (java_expand_classes): Don't call `reset_method_name.'
5681 (search_applicable_method_list): Use DECL_NAMEs instead of
5683 * typeck.c (lookup_do): Code accounting for WFLed method
5686 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5688 * lex.c (java_read_char): Check for EOF from getc first.
5690 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5692 * class.c (layout_class): Don't lay the superclass out if it's
5693 already being laid out.
5694 * jcf-parse.c (handle_innerclass_attribute): New function.
5695 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5696 handle_innerclasses_attribute.
5697 (jcf_parse): Don't load an innerclasses if it's already being
5699 * jcf-write.c (append_innerclass_attribute_entry): Static
5700 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5701 to be zero for anonymous classes.
5703 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5705 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5707 * jcf-parse.c (set_source_filename): Use
5708 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5710 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5712 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5713 gets a unique asm name.
5715 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5717 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5718 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5720 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5721 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5722 * parse.y (lookup_package_type_and_set_next): Deleted.
5723 (resolve_package): Removed unnecessary code.
5724 (find_applicable_accessible_methods_list): `finit$' can't be
5726 * verify.c (pop_argument_types): Added missing prototype.
5728 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5730 * config-lang.in: Disable java by default.
5732 2001-01-23 Tom Tromey <tromey@redhat.com>
5734 * gcj.texi (Copying): New node.
5735 Added copyright information.
5737 2001-01-21 Per Bothner <per@bothner.com>
5739 Various fixes to allow compiling a compressed .jar/.zip archive.
5740 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5741 (struct ZipFile): Add fields name and next (from ZipFileCache).
5742 (struct ZipDirectory): New field zipf points to owning ZipFile.
5743 * jcf.h (struct ZipDirectory): Add forward declaration.
5744 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5745 Remove seen_in_zip and zip_offset fields.
5746 (JCF_SEEN_IN_ZIP): New macro.
5747 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5748 * jcf-io.c: Change all ZipFileCache to ZipFile.
5749 (read_zip_member): New function.
5750 (open_in_zip): Call read_zip_member.
5751 * jcf-parse.c (find_in_current_zip): Remove function.
5752 (read_class): Merge in find_in_current_zip functionality.
5753 Call read_zip_member if needed.
5754 (parse_zip_file_entries): Use read_zip_member.
5755 (process_zip_dir): Update for removed and added JCF fields.
5756 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5758 2001-01-21 Per Bothner <per@bothner.com>
5760 Minor optimization of static ggc roots.
5761 * jcf-parse.c (parse_roots): New static field.
5762 (current_field, current_method, current_file_list): Replace by macros
5763 naming fields of parse_roots.
5764 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5765 * class.c (class_roots): New static field.
5766 (registered_class, fields_ident, info_ident, class_list):
5767 New macros naming fields of parse_roots.
5768 (build_static_field_ref): Don't register roots here.
5769 (layout_class): Static field list replaced by macro class_list.
5770 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5771 Initialize fields_ident and info_ident here.
5773 2001-01-21 Per Bothner <per@bothner.com>
5775 * jcf-parse.c (ggc_mark_jcf): New function.
5776 (init_jcf_parse): Register current_jcf as ggc root.
5778 2001-01-21 Per Bothner <per@bothner.com>
5780 * lang.c (put_decl_node): Print method's name.
5782 2001-01-21 Per Bothner <per@bothner.com>
5784 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5785 (verify_jvm_instructions): Use it, for better error messages on loads.
5787 2001-01-21 Per Bothner <per@bothner.com>
5789 * verify.c (merge_type_state): Still may have to merge even if
5790 LABEL_VERIFIED (label).
5792 2001-01-21 Per Bothner <per@bothner.com>
5794 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5795 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5797 2001-01-19 Per Bothner <per@bothner.com>
5799 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5800 if expeting an interface type. Refines Tom's change of 2000-09-12.
5802 2001-01-18 Per Bothner <per@bothner.com>
5804 * gcj.texi (Input Options): Mention .java files.
5806 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5808 * lang-options.h (-Wunsupported-jdk11): Removed.
5809 * lang.c (flag_not_overriding): Deleted.
5810 (flag_static_local_jdk1_1): Likewise.
5811 (lang_W_options): Removed "unsupported-jdk11" entry.
5812 * parse.y (java_check_methods): Removed dead code.
5814 2001-01-17 Tom Tromey <tromey@redhat.com>
5816 Changes suggested by Per Bothner:
5817 * gcj.texi (Input Options): Don't mention input files.
5818 (Code Generation): Updated --main information.
5819 (Invoking jcf-dump): Mention that --javap is incomplete.
5820 From Alexandre Petit-Bianco:
5821 (Warnings): Don't mention -Wunsupported-jdk11.
5823 (Compatibility): Mention JDK 1.2-ness of libraries.
5824 (Resources): Mention resources used when writing gcj.
5826 2001-01-17 Tom Tromey <tromey@redhat.com>
5828 * gcj.texi: New file.
5829 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5830 (java.info): Depend on gcj.info.
5831 (java/gcj.dvi): New target.
5832 (java.dvi): Depend on gcj.dvi.
5833 (java.install-info): Wrote.
5835 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5837 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5838 having called make_decl_rtl.
5840 2001-01-14 Per Bothner <per@bothner.com>
5842 Various patches to emit better messages on verification errors.
5843 * expr.c (push_type_0): Return error indication on stack overflow,
5844 instead of callinfg fatal.
5845 (push_type): Now just call push_type_0 (nd fatal on overflow).
5846 (pop_type_0): Return detailed error message (in a char** argument).
5847 (pop_type): If pop_type_0 fails, print error message.
5848 (pop_argument_types): Moved to verify.c.
5849 * verify.c (pop_argument_types): Moved from expr.c.
5850 Return a (possible) error message, rather than void.
5851 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5852 (verify_jvm_instruction): Use new macros, improving error messages.
5853 For case OPCODE_astore use object_ptr_type_node.
5854 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5855 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5857 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5858 constant, return body without wrapper. (Improves constant folding.)
5859 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5861 2001-01-13 Per Bothner <per@bothner.com>
5863 * expr.c (expand_java_field_op): Assigning to a final field outside
5864 an initializer does not violate JVM spec, so should be warning, not
5865 error. (Sun's verifier does not complain - though MicroSoft's does.)
5867 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5869 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5872 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5874 * parse.y (resolve_expression_name): Permit instance variables from
5875 enclosing context in super constructor call.
5876 (resolve_qualified_expression_name): Permit enclosing class's qualified
5877 "this" in super constructor call.
5879 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5881 * class.c (build_utf8_ref): Remove last argument in call to
5882 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5883 (build_class_ref): Likewise.
5884 (build_static_field_ref): Likewise.
5885 (get_dispatch_table): Likewise.
5886 (layout_class_method): Likewise.
5887 (emit_register_classes): Likewise.
5888 * constants.c (build_constant_data_ref): Likewise.
5889 * decl.c (builtin_function): Likewise.
5890 (create_primitive_vtable): Likewise.
5891 * expr.c (build_known_method_def): Likewise.
5892 (build_jni_stub): Likewise.
5893 (java_lang_expand_expr): Likewise.
5895 2001-01-10 Tom Tromey <tromey@redhat.com>
5897 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5899 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5901 * java-tree.h (lang_printable_name_wls): New prototype.
5902 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5903 rather than `current_class' to print type name. Don't prepend type
5904 names when printing constructor names.
5905 (lang_printable_name_wls): New function.
5906 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5907 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5908 * parse.y (patch_method_invocation): Message tuned for constructors.
5909 (not_accessible_p): Grant `private' access from within
5912 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5914 All files with updated copyright when applicable.
5915 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5916 * class.c (mangle_class_field): Function removed.
5917 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5918 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5919 (build_class_ref): Call `java_mangle_class_field' instead of
5920 `mangle_class_field.'
5921 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5922 (layout_class): Call `java_mangle_decl' instead of
5923 `mangle_static_field.'
5924 (cxx_keywords): Initialized static array moved to `lex.c.'
5925 (layout_class_method): Changed leading comment. Simplified to
5926 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5927 * decl.c (lang_mark_tree): Mark field `package_list.'
5928 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5929 (struct lang_type): New field `package_list.'
5930 (unicode_mangling_length): Prototype removed.
5931 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5932 emit_unicode_mangled_name): Likewise.
5933 (cxx_keyword_p): New prototype.
5934 (java_mangle_decl, java_mangle_class_field,
5935 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5936 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5938 * jvgenmain.c (main_method_prefix): Global variable removed.
5939 (main_method_suffix): Likewise.
5940 (do_mangle_classname): New function.
5941 (main): Call it. Format changed to accommodate new mangling scheme.
5942 * lex.c: (utf8_cmp): Conditionally prototyped.
5943 (cxx_keywords): Moved from class.c, conditionally defined.
5944 (utf8_cmp, cxx_keyword_p): Likewise.
5945 * mangle.c (obstack.h, ggc.h): Included.
5946 (mangle_field_decl): New function.
5947 (mangle_method_decl, mangle_type, mangle_pointer_type,
5948 mangle_array_type, mangle_record_type,
5949 find_compression_pointer_match, find_compression_array_match,
5950 find_compression_record_match,
5951 find_compression_array_template_match, set_type_package_list,
5952 entry_match_pointer_p, emit_compression_string, init_mangling,
5953 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5954 (mangle_obstack): New global.
5955 (MANGLE_RAW_STRING): New macro.
5956 (unicode_mangling_length): Turned static.
5957 (append_unicode_mangled_name): Renamed from
5958 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5959 replaces `obstack', removed from the parameter list.
5960 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5961 replaces parameter `obstack', removed from the parameter list. Call
5962 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5963 (append_gpp_mangled_classtype): Removed.
5964 (compression_table, compression_next): New static variables.
5965 * parse.y (temporary_obstack): Extern declaration removed.
5967 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5969 * parse.y (patch_binop): Compute missing type in error situations.
5971 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5973 * class.c (make_class_data): Push initial value for "arrayclass".
5974 * decl.c (init_decl_processing): Add new class field "arrayclass".
5976 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5978 From patha@softlab.ericsson.se:
5979 * parse.y (switch_label): Use build, not build1, to construct
5982 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5984 * lang.c (lang_decode_option): Change -MA to -MP.
5985 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5986 Update to new prototype; do quote targets.
5987 (jcf_dependency_write): Update.
5989 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5991 Shorten primitive array allocation path:
5992 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5993 to create new primitive arrays.
5994 * expr.c (build_newarray): If generating native code, call
5995 soft_newarray_node with a reference to the primitive TYPE identifier
5996 instead of type_value.
5998 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6000 Fix for PRs gcj/312 and gcj/253:
6001 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6002 dest if they arn't already.
6003 * class.c (layout_class): Call maybe_layout_super_class on
6004 superinterfaces also, but only if compiling from bytecode.
6007 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6010 2000-12-15 Tom Tromey <tromey@redhat.com>
6012 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6015 2000-12-14 Andrew Haley <aph@redhat.com>
6017 * boehm.c (mark_reference_fields): Change test to correctly detect
6020 2000-12-15 Andreas Jaeger <aj@suse.de>
6022 * config-lang.in (lang_dirs): Added.
6024 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6026 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6027 Credits go to rth for finding it.
6029 2000-12-13 Mike Stump <mrs@wrs.com>
6031 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6033 2000-11-07 Tom Tromey <tromey@cygnus.com>
6035 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6036 * lex.c (java_ignorable_control_p): Removed.
6037 (java_letter_or_digit_p): Removed.
6038 (java_start_char_p): New function.
6039 (java_read_char): Return `int', not `unicode_t'. Changed
6041 (java_read_unicode): Likewise.
6042 (java_read_unicode_collapsing_terminators): Likewise.
6043 (java_get_unicode): Likewise.
6044 (java_new_lexer): Initialize hit_eof.
6045 (java_parse_end_comment): Take `int' argument.
6046 (java_parse_doc_section): Likewise.
6047 (java_parse_escape_sequence): Don't allow backlash-newline.
6049 * lex.h (JAVA_DIGIT_P): Removed.
6050 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6051 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6052 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6053 (JAVA_PART_CHAR_P): New macro.
6055 (JAVA_CHAR_ERROR): Now -2.
6056 (java_lexer): New field `hit_eof'.
6057 * chartables.h: New file.
6058 * gen-table.pl: new file.
6060 2000-11-20 Tom Tromey <tromey@cygnus.com>
6061 Alexandre Petit-Bianco <apbianco@cygnus.com>
6063 * parse.y (java_complete_lhs): Only allow compound assignment of
6064 reference type if type is String.
6066 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6068 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6069 jcf-path.c: Likewise.
6071 2000-12-09 Anthony Green <green@redhat.com>
6073 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6074 filestart and filename_length as int values.
6076 2000-12-07 Mo DeJong <mdejong@redhat.com>
6078 * jcf-io.c (find_class): Correct the logic that tests to see if a
6079 .java file is newer than its .class file. The compiler was
6080 incorrectly printing a warning when file mod times were equal.
6082 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6084 * jvgenmain.c: Use ISPRINT not isascii.
6086 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6088 * parse.y (end_artificial_method_body): Fixed typo.
6090 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6092 * parse.y (patch_method_invocation): Pick the correct enclosing
6093 context when creating inner class instances.
6096 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6098 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6099 Update copyright year to 2000.
6101 2000-11-23 Anthony Green <green@redhat.com>
6103 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6104 Move current_file_list out of yyparse and make it static.
6106 * expr.c: Declare quick_stack and tree_list_free_list as static
6107 (init_expr_processing): Register quick_stack and
6108 tree_list_free_list roots.
6110 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6112 * parse.y (build_outer_field_access): New local `decl_ctx', use
6113 it. Check for field's context and current class immediate outer
6114 context inheritance.
6115 (outer_field_access_p): Consider fields inherited from the last
6117 (build_access_to_thisn): Stop at the last enclosing context if
6121 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6123 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6125 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6127 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6130 2000-11-20 Tom Tromey <tromey@cygnus.com>
6132 * jv-scan.c (help): Document --complexity.
6133 (options): Added --complexity.
6134 (flag_complexity): New global.
6135 (main): Call `report'.
6136 * parse-scan.y (complexity): New global.
6137 (if_then_statement, if_then_else_statement,
6138 if_then_else_statement_nsi, switch_block_statement_group,
6139 while_expression, do_statement, for_begin, continue_statement,
6140 throw_statement, catch_clause, finally, method_invocation,
6141 conditional_and_expression, conditional_or_expression,
6142 conditional_expression): Update complexity.
6143 (reset_report): Reset complexity.
6144 (report): New function.
6146 2000-11-20 Tom Tromey <tromey@cygnus.com>
6148 * lex.c (yylex): Added STRICT_TK case.
6149 * parse.y (STRICT_TK): Added.
6150 * parse-scan.y (STRICT_TK): Added.
6151 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6152 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6154 * keyword.h: Rebuilt.
6155 * keyword.gperf (strictfp): Added.
6157 2000-11-20 Tom Tromey <tromey@cygnus.com>
6159 * lex.c (yylex): Recognize floating point constants with leading
6162 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6164 * java-tree.h (cyclic_inheritance_report): Constify.
6165 * parse.y (cyclic_inheritance_report): Likewise.
6167 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6169 * parse.y (goal): Remove call to ggc_add_string_root.
6171 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6173 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6174 Create string in scratch buffer, then pass to build_string.
6176 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6178 * parse.y (issue_warning_error_from_context): Add
6181 2000-11-11 Anthony Green <green@redhat.com>
6183 * jcf-parse.c (process_zip_dir): Add finput parameter.
6184 (jcf_figure_file_type): Call process_zip_dir with appropriate
6187 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6189 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6190 * jcf-parse.c (jcf_figure_file_type): Likewise.
6192 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6194 * parse.y (create_new_parser_context): Use memset () instead of
6197 2000-11-08 Tom Tromey <tromey@cygnus.com>
6199 * gjavah.c (process_file): Only include gcj/cni.h when generating
6202 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6204 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6205 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6206 instead of bzero ().
6208 2000-11-05 Tom Tromey <tromey@cygnus.com>
6210 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6211 * lex.c (IS_ZERO): New define.
6212 (java_perform_atof): Error on floating point underflow.
6214 2000-11-04 Tom Tromey <tromey@cygnus.com>
6216 * lex.c (java_parse_escape_sequence): Only read two octal
6217 characters if the first one is greater than 3. Don't allow
6218 "octal" numbers to include the digits 8 or 9.
6220 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6222 * Make-lang.in (java.distdir): Remove.
6224 2000-11-03 Tom Tromey <tromey@cygnus.com>
6226 * Make-lang.in (java.dvi): New target.
6227 Partial fix for PR other/567.
6229 * lang-options.h: Mention -Wout-of-date.
6230 * jcf-dump.c (flag_newer): New global.
6231 * gjavah.c (flag_newer): New global.
6232 * jcf-io.c (find_class): Only warn when flag_newer set.
6233 * lang.c (flag_newer): New global.
6234 (struct string_option): New declaration.
6235 (lang_W_options): New global.
6236 (process_option_with_no): New function.
6237 (lang_decode_option): Use it.
6239 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6240 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6243 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6244 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6245 * lex.c (java_read_unicode): Removed `term_context' argument.
6246 Recognize any number of `u' in `\u'.
6247 (java_read_unicode_collapsing_terminators): New function.
6248 (java_get_unicode): Use it.
6249 (java_lineterminator): Removed.
6250 (yylex): Produce error if character literal is newline or single
6251 quote. Return if eof found in middle of `//' comment. EOF in
6252 `//' comment is only an error if pedantic.
6253 (java_ignorable_control_p): New function.
6254 (java_parse_end_comment): Return if eof found in middle of
6257 * jv-scan.c (pedantic): New global.
6259 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6261 * parse.y (outer_field_access_p): Inherited fields aren't
6262 consider outer fields.
6263 (maybe_build_thisn_access_method): Use
6264 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6265 (resolve_expression_name): Trigger an error if a static field
6266 is being accessed as an outer field.
6268 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6270 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6273 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6275 * Make-lang.in: Move all build rules here from Makefile.in,
6276 adapt to new context. Wrap all rules that change the current
6277 directory in parentheses. Expunge all references to $(P).
6278 When one command depends on another and they're run all at
6279 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6280 all object-file generation rules. Delete obsolete variables.
6282 * Makefile.in: Delete.
6283 * config-lang.in: Delete outputs= line.
6285 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6287 * parse.y (patch_method_invocation): NULLify this_arg when already
6289 (maybe_use_access_method): Handle call to methods unrelated to the
6290 current class. Fixed comment.
6293 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6295 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6298 2000-10-24 Tom Tromey <tromey@cygnus.com>
6300 * lex.c (java_new_lexer): Initialize new fields. Work around
6301 broken iconv() implementations.
6302 (java_read_char): Swap bytes if required. Use fallback decoder if
6304 (byteswap_init, need_byteswap): New globals.
6305 (java_destroy_lexer): Only close iconv handle if it is in use.
6306 * lex.h (java_lexer): New fields read_anything, byte_swap,
6308 Made out_buffer unsigned.
6310 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6312 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6313 where an enclosing context can be set on the jdep.
6314 (do_resolve_class): Fixed identation.
6316 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6318 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6320 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6323 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6325 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6327 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6329 * jcf-write.c (OP1): Update `last_bc'.
6330 (struct jcf_block): Fixed indentation and typo in comments. New
6332 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6333 follows `monitorenter'.
6334 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6338 2000-10-16 Tom Tromey <tromey@cygnus.com>
6340 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6341 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6342 * lang-options.h: Added -MA, -MT, -MF..
6343 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6344 (DEPEND_TARGET_SET): New macro.
6345 (DEPEND_FILE_ALREADY_SET): Likewise.
6346 (init_parse): Handle new flags.
6347 * jcf.h (jcf_dependency_print_dummies): Declare.
6348 * Make-lang.in (s-java): Added mkdeps.o.
6349 * Makefile.in (BACKEND): Added mkdeps.o.
6350 (../gcjh$(exeext)): Added mkdeps.o.
6351 (../jcf-dump$(exeext)): Added mkdeps.o.
6352 * jcf-depend.c: Include mkdeps.h.
6353 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6354 add_entry): Removed.
6355 (jcf_dependency_reset): Rewrote.
6356 (dependencies): New global.
6357 (jcf_dependency_set_target): Rewrote.
6358 (jcf_dependency_add_target): Likewise.
6359 (jcf_dependency_add_file): Likewise.
6361 (print_ents): Removed.
6362 (jcf_dependency_write): Rewrote.
6363 (print_dummies): New global.
6364 (jcf_dependency_print_dummies): New function
6365 (jcf_dependency_write): Call deps_dummy_targets if required.
6367 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6369 * gjavah.c (add_class_decl): Removed unused variables `tname',
6370 `tlen' and `name_index'.
6371 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6372 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6373 in `wfl_operator' with value.
6374 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6375 (jcf_figure_file_type): Fixed identation.
6376 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6377 * parse.y (analyze_clinit_body): New function.
6378 (static_initializer:): Reset `current_static_block'.
6379 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6380 `wfl_operator' with new value.
6381 (lookup_cl): Use EXPR_WFL_FILENAME.
6382 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6383 analyze_clinit_body.
6384 (build_outer_field_access): Access to this$<n> built from
6385 current_class, not its outer context.
6386 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6387 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6388 (patch_method_invocation): Use `is_static_flag' when already
6390 (patch_newarray): Removed assignment in ternary operator.
6392 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6394 * except.c (free_eh_ranges): Don't free `whole_range'.
6396 2000-10-15 Anthony Green <green@redhat.com>
6398 * decl.c (init_decl_processing): Call init_class_processing before
6401 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6403 * check-init.c (check_init): Fixed leading comment. Use
6405 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6406 (give_name_to_locals): Likewise.
6407 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6408 fields in lang_decl_var.
6409 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6410 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6411 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6412 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6413 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6414 (LOCAL_FINAL): Rewritten.
6415 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6416 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6417 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6418 `init_final' fields.
6419 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6420 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6421 (TYPE_HAS_FINAL_VARIABLE): New macro.
6422 (struct lang_type): Added `afv' field.
6423 * parse.y (check_static_final_variable_assignment_flag): New function.
6424 (reset_static_final_variable_assignment_flag): Likewise.
6425 (check_final_variable_local_assignment_flag): Likewise.
6426 (reset_final_variable_local_assignment_flag): Likewise.
6427 (check_final_variable_indirect_assignment): Likewise.
6428 (check_final_variable_global_assignment_flag): Likewise.
6429 (add_inner_class_fields): Use LOCAL_FINAL_P.
6430 (register_fields): Handle local finals and final variables.
6431 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6432 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6433 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6435 (java_complete_expand_methods): Loop to set
6436 TYPE_HAS_FINAL_VARIABLE. Call
6437 `reset_final_variable_local_assignment_flag' and
6438 `check_final_variable_local_assignment_flag' accordingly before
6439 and after constructor expansion. Call
6440 `reset_static_final_variable_assignment_flag'
6441 before expanding <clinit> and after call
6442 `check_static_final_variable_assignment_flag' if the
6443 current_class isn't an interface. After all methods have been
6444 expanded, call `check_final_variable_global_assignment_flag' and
6445 `check_static_final_variable_assignment_flag' if the current class
6447 (maybe_yank_clinit): Fixed typo in comment.
6448 (build_outer_field_access_methods): Removed old sanity check. Use
6449 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6450 Don't create access methods for finals.
6451 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6452 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6453 existing DECL_INIT has been processed.
6454 (java_complete_lhs): Likewise.
6455 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6456 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6458 (patch_assignment): Use LOCAL_FINAL_P.
6459 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6460 DECL_INITIAL is nullified.
6463 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6465 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6467 * Makefile.in (parse.c, parse-scan.c): Likewise.
6469 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6471 * class.c (temporary_obstack): Remove.
6472 (make_class): Don't mess with obstascks.
6473 (push_class): Likewise.
6474 (set_super_info): Likewise.
6475 (add_method_1): Likewise.
6476 (add_method): Likewise.
6477 (add_field): Likewise.
6478 (build_utf8_ref): Likewise.
6479 (build_class_ref): Likewise.
6480 (build_static_field_ref): Likewise.
6481 (finish_class): Likewise.
6482 (push_super_field): Likewise.
6483 (layout_class): Likewise.
6484 (layout_class_methods): Likewise.
6485 (init_class_processing): Likewise.
6486 * constants.c (get_tag_node): Likewise.
6487 (build_constant_data_ref): Likewise.
6488 * decl.c (ggc_p): Remove.
6489 (copy_lang_decl): Use ggc_alloc.
6490 (complete_start_java_method): Don't mess with obstacks.
6491 (start_java_method): Likewise.
6492 (end_java_method): Likewise.
6493 * except.c (link_handler): Use xmalloc.
6494 (free_eh_ranges): New function.
6495 (method_init_exceptions): Use it.
6496 (add_handler): Use xmalloc.
6497 (expand_start_java_handler): Don't mess with obstacks.
6498 (prepare_eh_table_type): Likewise.
6499 (expand_end_java_handler): Likewise.
6500 * expr.c (push_value): Likewise.
6501 (create_label_decl): Likewise.
6502 (build_jni_stub): Likewise.
6503 (java_lang_expand_expr): Likewise.
6504 (note_instructions): Use xrealloc.
6505 (java_push_constant_from_pool): Don't mess with obstacks.
6506 (process_jvm_instruction): Likewise.
6507 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6509 * jcf-parse.c (get_constant): Don't mess with obstacks.
6510 (read_class): Likewise.
6511 (jcf_parse): Likewise.
6512 * lex.c (expression_obstack): Remove.
6513 (java_lex): Don't use obstack_free.
6514 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6515 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6516 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6517 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6518 * parse.y (gaol): Add more GC roots.
6519 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6520 (lookup_field_wrapper): Likewise.
6521 (obtain_incomplete_type): Don't mess with obstacks.
6522 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6524 (craft_constructor): Don't mess with obstacks.
6525 (safe_layout_class): Likewise.
6526 (java_complete_class): Likewise.
6527 (source_end_java_method): Likewise.
6528 (build_outer_field_access_methods): Likewise.
6529 (build_outer_method_access_method): Likewise.
6530 (maybe_build_thisn_access_method): Likewise.
6531 (build_dot_class_method_invocation): Likewise.
6532 (java_complete_tree): Likewise.
6533 (java_complete_lhs): Likewise.
6534 (do_merge_string_cste): Likewise.
6535 (patch_string_cst): Likewise.
6536 (array_constructor_check_entry): Likewise.
6537 * typeck.c (build_java_array_type): Likewise.
6538 (parse_signature_string): Likewise.
6539 (build_java_signature): Likewise.
6541 2000-10-12 Tom Tromey <tromey@cygnus.com>
6544 * gjavah.c (add_class_decl): Don't special-case inner classes.
6545 (add_namelet): Likewise.
6547 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6549 * java-tree.h: Constify current_encoding.
6550 * lang.c: Constify current_encoding.
6552 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6554 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6555 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6557 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6559 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6560 patch. Fixes gcj/340.
6562 2000-10-10 Tom Tromey <tromey@cygnus.com>
6564 * lex.c (java_new_lexer): Initialize out_first and out_last
6566 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6568 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6570 * parse.y (pop_current_osb): New function.
6571 (array_type:): Use `dims:', changed actions
6572 accordingly. Suggested by Anthony Green.
6573 (array_creation_expression:): Used pop_current_osb.
6574 (cast_expression:): Likewise.
6575 (search_applicable_method_list): Fixed indentation.
6577 2000-10-08 Anthony Green <green@redhat.com>
6579 * parse.y (array_type_literal): Remove production.
6580 (type_literals): Refer to array_type, not array_type_literal.
6582 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6584 Patch contributed by Corey Minyard.
6585 * decl.c (check_local_named_variable): New function.
6586 (tree check_local_unnamed_variable): Likewise.
6587 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6589 2000-10-07 Anthony Green <green@redhat.com>
6591 * class.c (layout_class): Handle case where superclass can't be
6594 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6596 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6599 2000-10-05 Tom Tromey <tromey@cygnus.com>
6601 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6602 * jvgenmain.c (class_mangling_prefix): Removed.
6603 (class_mangling_suffix): New global.
6605 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6607 (print_method_info): Handle overrides for static and final
6609 (process_file): Generate declaration for class object field.
6610 * class.c (cxx_keywords): New array.
6611 (utf8_cmp): New function.
6612 (cxx_keyword_p): New function.
6613 (layout_class_method): Mangle C++ keywords by appending `$'.
6614 (mangle_field): New function.
6615 (mangle_class_field): Use mangle_field. Mangle class name as
6617 (mangle_static_field): Use mangle_field.
6619 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6621 * decl.c (find_local_variable): Removed uncessary type check and
6622 fixed range check typo. From Corey Minyard.
6624 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6626 * decl.c (give_name_to_locals): New local `code_offset'. Call
6627 `maybe_adjust_start_pc'.
6628 * expr.c (note_instructions): New function.
6629 (expand_byte_code): Don't collect insn starts here.
6630 (peek_opcode_at_pc): New function.
6631 (maybe_adjust_start_pc): Likewise.
6632 * java-tree.h (maybe_adjust_start_pc): Declare.
6633 (note_instructions): Likewise.
6634 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6636 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6638 * parse.y (field_access:): Fixed indentation.
6639 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6641 2000-09-07 Tom Tromey <tromey@cygnus.com>
6644 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6645 JPRIMITIVE_TYPE_P, for arithmetic operators.
6646 (patch_method_invocation): Indentation fix.
6647 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6648 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6649 (do_unary_numeric_promotion): Cleaned up code.
6650 (valid_cast_to_p): Handle boolean correctly.
6652 2000-09-27 Tom Tromey <tromey@cygnus.com>
6654 * lex.c (java_read_unicode): Reset bs_count when finished with
6657 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6660 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6661 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6662 (typeck.o): Depend on ggc.h.
6663 * class.c (add_method_1): Use GC functions for allocation.
6664 (init_class_processing): Register roots.
6665 * decl.c (ggc_p): Set to 1.
6666 (pending_local_decls): Make it static.
6667 (push_jvm_slot): Use GC functions for allocation.
6668 (init_decl_processing): Register roots.
6669 (give_name_to_locals): Use GC functions for allocation.
6670 (lang_mark_tree): New function.
6671 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6672 functions for allocation.
6673 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6674 * lex.c (java_lex): Use build_string, rather than replicating it
6676 * parse.y (goal): Add more roots.
6677 (mark_parser_ctxt): New function.
6678 * typeck.c: Include ggc.h.
6680 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6682 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6683 contains something else than MODIFY_EXPR.
6685 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6687 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6688 * Makefile.in (parse.o): Depend on ggc.h.
6689 (class.o): Likewise.
6690 (constants.o): Likewise.
6693 (jcf-parse.o): Likewise.
6694 (jcf-write.o): Likewise.
6695 (mangle.o): Likewise.
6696 * class.c: Include ggc.h.
6697 (build_static_field_ref): Register GC roots.
6698 (layout_class): Likewise.
6699 (init_class_processing): Likewise.
6700 * constants.c: Include ggc.h.
6701 (current_constant_pool_data_ref): Remove.
6702 (tag_nodes): Move it to ...
6703 (get_tag_node): ... here. Register GC roots.
6704 * decl.c: Include ggc.h. Remove many global tree definitions.
6705 (throw_node): Define.
6706 (java_global_trees): Likewise.
6707 (predef_filenames): Make the size a constant.
6708 (init_decl_processing): Adjust accordingly.
6709 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6710 * expr.c: Include ggc.h.
6711 (init_expr_processing): Register GC roots.
6712 (build_invokeinterface): Likewise.
6713 * java-tree.h: Replace extern tree declarations with macros.
6714 (java_global_trees): New variable.
6715 (java_tree_index): New enumeration.
6716 (init_jcf_parse): Declare.
6717 * jcf-parse.c: Include ggc.h.
6718 (current_class): Remove declaration.
6719 (main_class): Likewise.
6720 (all_class_list): Likewise.
6721 (predefined_filename_p): Adjust for constant size of
6723 (init_jcf_parse): New function.
6724 * jcf-write.c: Include ggc.h.
6725 (generate_classfile): Register GC roots.
6726 (append_synthetic_attribute): Likewise.
6727 (append_innerclass_attribute_entry): Likewise.
6728 * lang.c: Include ggc.h.
6729 (lang_print_error): Register GC roots.
6730 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6732 * parse.y: Include ggc.h.
6733 (wfl_operator): Remove.
6734 (goal): Register GC roots.
6735 (java_pop_parser_context): Adjust for new field names.
6736 (java_parser_context_save_global): Likewse.
6737 (java_parser_context_restore_global): Likewise.
6738 (java_parser_context_suspend): Likewise.
6739 (java_parser_context_resume): Likewise.
6740 (verify_constructor_circularity): Register GC roots.
6741 (lookup_cl): Likewise.
6742 (java_reorder_fields): Likewise.
6743 (build_current_this): Likewise.
6744 (class_in_current_package): Likewise.
6745 (argument_types_convertible): Likewise.
6746 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6748 2000-09-14 Tom Tromey <tromey@cygnus.com>
6750 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6752 2000-09-13 Tom Tromey <tromey@cygnus.com>
6754 * jcf-parse.c: Include <locale.h>.
6755 * jv-scan.c: Include <locale.h>.
6757 2000-09-12 Tom Tromey <tromey@cygnus.com>
6759 * expr.c (pop_type_0): Return `Object' if trying to merge two
6761 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6762 interface types; `Object' is always a valid supertype.
6764 2000-09-12 Tom Tromey <tromey@cygnus.com>
6767 * jv-scan.c (help): Document --encoding.
6768 (options): Added `encoding' entry.
6769 (OPT_ENCODING): New define.
6770 (main): Handle --encoding.
6771 Include <langinfo.h> if nl_langinfo exists.
6772 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6774 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6775 (parse_source_file): Correctly call java_init_lex. Added `finput'
6776 argument. Use nl_langinfo to determine default encoding.
6777 * java-tree.h (current_encoding): Declare.
6778 * parse.y (java_parser_context_restore_global): Don't restore
6780 (java_parser_context_save_global): Don't set `finput' field.
6781 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6783 * lang.c (current_encoding): New global.
6784 (lang_decode_option): Recognize `-fencoding='.
6785 (finish_parse): Don't close finput.
6786 * parse.h (struct parser_ctxt): Removed `finput' and
6787 `unget_utf8_value' fields. Added `lexer' field.
6788 (java_init_lex): Fixed declaration.
6789 * lex.c (java_new_lexer): New function.
6790 (java_destroy_lexer): Likewise.
6791 (java_read_char): Added `lex' argument. Handle iconv case.
6792 (java_read_unicode): Added `lex' argument. Count backslashes in
6794 (java_init_lex): Added `finput' and `encoding' arguments. Set
6795 `lexer' field in ctxp.
6796 (BAD_UTF8_VALUE): Removed.
6797 (java_lex): Handle seeing UEOF in the middle of a string literal.
6798 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6799 (java_lexer): New structure.
6802 (DEFAULT_ENCODING): New define.
6803 (java_destroy_lexer): Declare.
6805 2000-09-12 Tom Tromey <tromey@cygnus.com>
6808 * lex.c (java_init_lex): Initialize java_io_serializable.
6809 * parse.y (java_io_serializable): New global.
6810 (valid_ref_assignconv_cast_p): An array can be cast to
6813 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6815 * decl.c, expr.c: Include defaults.h if not already included.
6816 Don't define the *_TYPE_SIZE macros.
6818 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6820 * typeck.c (build_java_array_type): Correct first parameter
6821 in ADJUST_FIELD_ALIGN invocation.
6823 2000-09-06 Tom Tromey <tromey@cygnus.com>
6825 * lang-specs.h: Also recognize `-femit-class-files'.
6827 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6829 * verify.c (merge_types): Load the types to merge if necessary.
6831 2000-09-02 Anthony Green <green@redhat.com>
6833 * jcf-io.c: Include zlib.h.
6834 (open_in_zip): Read compressed class file archives.
6835 * zipfile.h (ZipDirectory): Add uncompressed_size and
6836 compression_method fields.
6837 * zextract.c (read_zip_archive): Collect file compression info.
6839 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6841 * parse.y (do_resolve_class): Also explore superclasses of
6842 intermediate enclosing contexts when searching for inner classes.
6844 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6846 * parse.y (variable_declarator_id:): Better error message.
6847 (expression_statement:): Use YYNOT_TWICE.
6848 (cast_expression:): Likewise.
6849 (assignment:): Likewise.
6851 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6853 * parse.y (do_merge_string_cste): New locals. Create new
6854 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6856 2000-08-07 Hans Boehm <boehm@acm.org>
6858 * boehm.c (mark_reference_fields): Set marking bits for all words in
6859 a multiple-word record.
6860 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6863 2000-08-31 Mike Stump <mrs@wrs.com>
6865 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6866 jcf-dump$(exeext)): Make parallel safe.
6868 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6870 * jcf-parse.c (set_source_filename): Constify a char *.
6871 * jcf-write.c (append_innerclasses_attribute,
6872 make_class_file_name): Constify a char *. Don't recycle a
6873 variable for an unrelated purpose.
6874 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6875 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6877 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6879 * expr.c (can_widen_reference_to): Fixed indentation.
6880 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6881 * parse.y: `finit$' replaces `$finit$' in comments.
6882 (try_builtin_assignconv): Fixed leading comment.
6884 2000-08-25 Greg McGary <greg@mcgary.org>
6886 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6888 2000-08-24 Greg McGary <greg@mcgary.org>
6890 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6891 * parse.y (BINOP_LOOKUP): Likewise.
6893 2000-08-22 Andrew Haley <aph@cygnus.com>
6895 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6896 sign extending. Fixes gcj/321.
6897 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6898 combining to make a jlong. Fixes gcj/321.
6900 2000-08-21 Nix <nix@esperi.demon.co.uk>
6902 * lang-specs.h: Do not process -o or run the assembler if
6905 2000-08-16 Andrew Haley <aph@cygnus.com>
6907 * typeck.c (build_java_array_type): Rewrite code to do array
6908 alignment. Take into account back-end macros when aligning array
6909 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6910 user to set alignment. Fixes gcj/252 and 160.
6912 2000-08-09 Tom Tromey <tromey@cygnus.com>
6914 * parse.y (check_abstract_method_definitions): Now return `int'.
6915 Check implemented interfaces. Fixes PR gcj/305.
6917 * parse.y (patch_switch_statement): Disallow `long' in switch
6918 expressions. Fixes PR gcj/310.
6920 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6922 * decl.c (finit_leg_identifier_node): New global.
6923 (init_decl_processing): Use `finit$' to initialize
6924 finit_identifier_node. Use `$finit$' to initialize
6925 finit_leg_identifier_node.
6926 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6927 * java-tree.h (finit_identifier_node): Changed attached comment.
6928 (finit_leg_identifier_node): New declaration.
6929 (ID_FINIT_P): Take finit_identifier_node and
6930 finit_leg_identifier_node into account. This is a backward
6933 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6935 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6937 (generate_bytecode_insns): Check `nargs' before emitting it.
6938 * verify.c (merge_type_state): Fixed typo.
6939 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6940 generate_bytecode_{conditional,insns}.
6942 2000-08-13 Anthony Green <green@redhat.com>
6944 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6947 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6949 * class.c (maybe_layout_super_class): Fixed indentation.
6950 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6951 (java_check_methods): New function declaration.
6952 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6953 instead of `str_ptr'.
6954 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6955 of a `invokeinterface' at the right time.
6956 * parse.h (WFL_STRIP_BRACKET): New macro.
6957 (SET_TYPE_FOR_RESOLUTION): Use it.
6958 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6959 (check_class_interface_creation): Don't check for cross package
6960 innerclass name clashes.
6961 (method_header): Behave properly if MDECL is `error_mark_node'.
6962 (method_declarator): Return `error_mark_node' if bogus current
6964 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6965 (resolve_and_layout): New local `decl_type', set and used. Call
6967 (java_check_methods): New method.
6968 (java_layout_classes): Use it.
6969 (resolve_qualified_expression_name): No EH check necessary in
6971 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6973 (patch_assignment): Set DECL_INITIAL on integral final local.
6975 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6977 * java-tree.h (flag_extraneous_semicolon): New extern.
6978 * lang-options.h: (-Wextraneous-semicolon): New option.
6979 * lang.c (flag_redundant): Fixed typo in leading comment.
6980 (flag_extraneous_semicolon): New global.
6981 (lang_decode_option): Set `flag_extraneous_semicolon' when
6982 -Wall. Decode `-Wextraneous-semicolon'.
6983 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6984 `empty_statement' rule.
6985 (class_body_declaration): Likewise.
6986 (method_body:): Accept `;' as a method body.
6987 (static_initializer:): Removed `SC_TK' hack.
6988 (constructor_block_end:): Likewise.
6989 (empty_statement:): Report deprecated empty declaration. Fixes
6992 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6994 * parse.y (build_dot_class_method_invocation): Changed parameter
6995 name to `type'. Build signature from `type' and convert it to a
6996 STRING_CST if it's an array.
6997 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6998 to use `ref_type' directly.
7000 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7002 * lang-options.h: Added a comma after the last element to avoid
7003 syntax errors when other languages define additional options.
7005 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7007 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7008 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7009 (jc1): Link with $(BACKEND).
7010 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7012 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7014 * jvspec.c: Adjust type of second argument to
7015 lang_specific_driver, and update code as necessary.
7017 * class.c (build_dtable_decl): Initialize dummy.
7019 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7021 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7022 method bodies not to rule out discarding `<clinit>'; don't use
7023 <clinit> to initialize static fields with constant initializers.
7025 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7027 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7029 (method_synthetic): New global.
7030 (HANDLE_METHOD): Recognize synthetic method and tell
7031 `print_method_info' about it.
7032 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7033 processing a synthetic method.
7034 * jcf-reader.c (skip_attribute): New function.
7035 ( skip_attribute): Likewise.
7037 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7039 * parse.y (build_outer_field_access): Fixed comments.
7040 (fix_constructors): Emit the initialization of this$<n> before
7042 (resolve_qualified_expression_name): Build an access to `decl' if
7045 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7047 * parse-scan.y (curent_class): Non longer const.
7048 (inner_qualifier, inner_qualifier_length): Deleted.
7049 (current_class_length): New global.
7050 (bracket_count): Fixed typo in leading comment.
7051 (anonymous_count): New global.
7052 (class_instance_creation_expression:): Handle anonymous classes.
7053 (anonymous_class_creation:): New rule.
7054 (push_class_context): Rewritten.
7055 (pop_class_context): Likewise.
7056 (INNER_QUALIFIER): Macro deleted.
7057 (report_class_declaration): call `push_class_context' when
7058 entering the function. `fprintf' format modified not to use
7060 (report_class_declaration): Assign `package_name' and
7061 `current_class' to NULL separately.
7063 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7065 * expr.c (build_invokeinterface): Call layout_class_methods on
7068 2000-07-27 Tom Tromey <tromey@cygnus.com>
7069 Anthony Green <green@cygnus.com>
7070 Alexandre Petit-Bianco <apbianco@cygnus.com>
7072 * class.c (make_class_data): Create vtable for abstract classes.
7073 (get_dispatch_table): Changed to cope with abstract classes.
7075 2000-07-27 Tom Tromey <tromey@cygnus.com>
7077 * parse.y (patch_method_invocation): Don't reverse the argument
7078 list when dealing with anonymous class constructors. Fixed typo in
7081 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7083 * parse.y (build_alias_initializer_parameter_list): Reverse
7084 crafted list when building aliases for anonymous class
7087 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7089 * parse.y (jdep_resolve_class): Don't bother checking potential
7090 innerclass access if `decl' is NULL.
7091 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7094 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7096 * parse.c: Remove (again.)
7098 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7100 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7101 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7102 outside the `if' statement, alias to innerclass removed, `decl'
7103 used to mark the class complete.
7105 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7107 * parse.y (simple_name:): Fixed typo in error message.
7109 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7111 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7112 or its first operand can be error marks.
7114 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7116 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7117 * parse.y (method_header): Likewise.
7119 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7121 * parse.y (process_imports): Consider that one might be trying to
7122 import an innerclass. Fixes gcj/254
7124 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7126 * parse.y (find_as_inner_class): Handle the case where the
7127 enclosing context of an innerclass has been loaded as bytecode.
7129 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7131 * parse.y (simple_name:): Reject `$' in type names.
7132 (resolve_type_during_patch): Use `type' as a second
7133 argument to resolve_no_layout. Fixes gcj/257.
7135 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7137 * parse.y (find_most_specific_methods_list): Select the only
7138 non-abstract method even if max has been set.
7139 Fixes gcj/285, gcj/298.
7141 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7143 * lang-specs.h: Added %(jc1) to java compiler options.
7145 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7147 * .cvsignore: New file.
7149 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7151 * parse.y (not_accessible_p): Access granted to innerclasses
7152 (indirectly) extending the reference type. Fixes gcj/249.
7154 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7156 * parse.y (patch_method_invocation): Fixed comment.
7157 (maybe_use_access_method): Build this$<n>s to the context of the
7158 target method, or a type that extends it. Fixes gcj/242.
7160 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7164 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7166 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7168 2000-07-13 Tom Tromey <tromey@cygnus.com>
7170 * lang-specs.h: Added %{I*}.
7172 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7174 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7176 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7178 * parse-scan.c: Remove.
7180 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7182 * class.c (set_super_info): Handled protected inner classes.
7183 (common_enclosing_context_p): Bail early if arguments aren't both
7185 (get_access_flags_from_decl): Handle private and protected inner
7187 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7188 (CLASS_PROTECTED): Likewise.
7189 (struct lang_type): New bitfield `poic'.
7190 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7192 (check_inner_class_access): Renamed arguments, added
7193 comments. Handles protected inner classes (fixes gcj/225)
7194 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7196 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7198 * parse.y (resolve_qualified_expression_name): Verify qualified
7199 access to `this'. Fixes gcj/239.
7201 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7203 * jcf-write.c (generate_classfile): Don't install ConstantValue
7206 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7208 * parse.y (resolve_qualified_expression_name): Handle inner class
7209 access. Fixes gcj/256.
7211 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7213 * jcf-write.c (generate_classfile): Properly install the
7214 ConstantValue attribute and the initial value constant pool index
7215 on string constants.
7216 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7219 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7221 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7223 * parse.y (find_as_inner_class): Fixed typo.
7224 (do_resolve_class): Explore enclosing contexts when searching for
7225 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7226 (check_inner_class_access): Check `decl' which can be null in case
7229 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7231 * java-tree.h (java_debug_context): Declared `extern'.
7232 (safe_layout_class): Likewise.
7233 * parse.y (resolve_field_access): Field must be `static' in order
7234 to be replaced by its initial value. Added comments.
7235 (find_applicable_accessible_methods_list): Fixed typo.
7236 (find_most_specific_methods_list): Methods found in innerclasses
7237 take over methods founds in the enclosing contexts.
7238 (java_complete_tree): Loosen restrictions on the type of DECLs
7239 that can be replaced by their initialization values.
7240 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7242 2000-07-05 Tom Tromey <tromey@cygnus.com>
7244 * Make-lang.in (PARSE_DIR): New macro.
7245 (PARSE_RELDIR): Likewise.
7246 (PARSE_C): Likewise.
7247 (PARSE_SCAN_C): Likewise.
7248 ($(PARSE_C)): New target.
7249 ($(PARSE_SCAN_C)): Likewise.
7250 (SET_BISON): New macro.
7251 (BISONFLAGS): Likewise.
7252 (JAVABISONFLAGS): Likewise.
7254 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7256 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7257 argument on the first pass for CNI as well as JNI.
7258 (print_method_info): Set up method name on the first pass only.
7260 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7262 * parse.y (parser_qualified_classname): Removed parameter
7264 (create_interface): Removed first passed parameter to
7265 parser_qualified_classname.
7266 (create_class): Likewise. Don't install alias on static
7267 innerclasses. Fixes gcj/275.
7269 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7271 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7272 debugable statement with empty_stmt_node. Fixes gcj/272
7274 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7276 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7279 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7281 * jcf-write.c (push_long_const): Appropriately cast short negative
7284 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7286 * parse.y (verify_constructor_super): Use loop variable
7287 `m_arg_type' initialized with `mdecl_arg_type'.
7289 2000-06-29 Tom Tromey <tromey@cygnus.com>
7291 * parse.y (resolve_field_access): Handle case where `type_found'
7294 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7296 * expr.c (lookup_field): The same field can be found through two
7297 different interface. Don't declare it ambiguous in that case.
7299 2000-06-27 Tom Tromey <tromey@cygnus.com>
7301 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7302 follows \r, then unget it at a lower level.
7304 2000-06-26 Tom Tromey <tromey@cygnus.com>
7306 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7309 2000-06-25 Tom Tromey <tromey@cygnus.com>
7311 * parse.y (for_statement): Wrap expression in a WFL if it is a
7312 constant. For PR gcj/268.
7314 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7316 * parse.y (do_resolve_class): Minor optimiztion in the package
7317 list search. Removed unnecessary test and return statement.
7318 (valid_ref_assignconv_cast_p): Order of arguments to
7319 enclosing_context_p fixed.
7321 2000-06-24 Tom Tromey <tromey@cygnus.com>
7323 * expr.c (lookup_field): Print error and return error_mark_node if
7324 field reference is ambiguous.
7326 * parse.y (check_abstract_method_definitions): Also check if
7327 `other_method' is abstract.
7329 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7331 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7333 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7334 (struct lang_type): New field `pic'.
7335 (CLASS_PRIVATE): New macro.
7336 * parse.y (check_inner_class_access): New function.
7337 (jdep_resolve_class): Call it.
7339 2000-06-23 Tom Tromey <tromey@cygnus.com>
7341 * parse.y (patch_incomplete_class_ref): Initialize the returned
7342 class. For PR gcj/260.
7344 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7346 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7348 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7350 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7351 Java specific checks.
7352 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7354 * java-tree.def (CASE_EXPR): Marked 'e'.
7355 (DEFAULT_EXPR): Likewise.
7356 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7358 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7359 Java specific checks.
7360 (generate_bytecode_insns): Test try_block for BLOCK before using
7362 * parse.y (build_wfl_wrap): Added `location' argument. Set
7363 EXPR_WFL_LINECOL accordingly.
7364 (dim_expr:): Wrap constants with WFLs.
7365 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7366 (resolve_package): Check for `stmt' not being a BLOCK before
7367 building a debuggable statement with it.
7368 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7370 (resolve_field_access): Make sure `decl' is a DECL before treating
7372 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7373 IDENTIFIER_NODE before treating it as such.
7374 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7375 treating it as such.
7376 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7377 to be applied only on non array types.
7379 2000-06-16 Per Bothner <per@bothner.com>
7381 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7382 define in terms of DECL_RESULT, as that fails when --enable-checking.
7384 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7386 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7387 types the same in comparison.
7388 (CHECK_OP): Add static prototype.
7390 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7392 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7393 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7396 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7398 * decl.c (create_primitive_vtable): Prototype.
7400 * jcf-write.c (generate_bytecode_insns): Initialize variable
7403 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7405 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7407 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7408 to track searched classes, and do not search the same class more than
7409 once. Call find_applicable_accessible_methods_list on immediate
7410 superclass, instead of search_applicable_method_list on all ancestors.
7413 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7415 * parse.y (register_fields): Permit static fields in inner classes
7416 if they are final. Fix for PR gcj/255.
7418 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7420 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7421 * parse.y (find_in_imports): Returned type changed to void,
7422 leading comment fixed.
7423 (register_package): New function.
7424 (qualify_and_find): Likewise.
7425 (package_declaration:): Use `register_package'.
7426 (single_type_import_declaration:): Removed local variable
7427 `node'. Added missing `;' for consistency.
7428 (type_import_on_demand_declaration:): Use `chainon' to link new
7430 (lookup_field_wrapper): Lookup local variables defined in outer
7432 (java_complete_class): Don't reverse the list of imported on demand.
7433 (do_resolve_class): Reorganized. Removed local variable
7434 `original_name'. Call `qualify_and_find' with the current package
7435 name, invoke `find_in_imports_on_demand' right after. Call
7436 `qualify_and_find' with the packages we've seen so far. Fixed
7437 operations numbering in comments.
7438 (java_expand_class): Don't reverse `package_list'.
7439 (find_most_specific_methods_list): New local variables `abstract'
7440 and `candidates'. Use them to pick the right method.
7442 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7444 * parse.y (check_modifiers_consistency): Don't subtract out
7445 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7447 2000-06-04 Philipp Thomas <pthomas@suse.de>
7449 * Makefile.in (INTLLIBS): New.
7453 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7455 * class.c (get_dispatch_table): Build the vtable dummy entry list
7456 element with a null purpose. Fixed leading comment.
7457 (build_dtable_decl): Build an accurate dtable type when appropriate
7460 2000-06-02 Richard Henderson <rth@cygnus.com>
7462 * lang.c (lang_get_alias_set): New.
7464 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7466 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7467 before using it as the accessed field.
7469 2000-05-31 Tom Tromey <tromey@cygnus.com>
7471 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7472 char_array_vtable, short_array_vtable, int_array_vtable,
7473 long_array_vtable, float_array_vtable, double_array_vtable):
7475 * expr.c (get_primitive_array_vtable): New function.
7476 (create_primitive_vtable): New function.
7477 (java_lang_expand_expr): Enable code to statically generate
7479 * decl.c (init_decl_processing): Create primitive vtables.
7480 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7481 short_array_vtable, int_array_vtable, long_array_vtable,
7482 float_array_vtable, double_array_vtable): Define.
7484 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7486 * java/parse.y (find_applicable_accessible_methods_list):
7487 Don't add an uninitialized value to the list.
7489 2000-05-25 Tom Tromey <tromey@cygnus.com>
7491 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7492 when trying to see if field's class should be initialized. Always
7493 initialize field's declaring class, not qualified class.
7496 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7497 `wfl_operator', to maybe_build_primttype_type_ref.
7500 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7502 * parse.y (patch_method_invocation): Don't try to lookup methods
7505 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7507 * parse.y (resolve_field_access): Call the appropriate <clinit>
7508 before accessing the length of a static array. Craft a decl for
7509 the field while its time. Fixes PR gcj/129.
7511 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7513 * parse.y (resolve_package): Correctly set `*next' (was off by
7515 (resolve_qualified_expression_name): Fixed comment.
7517 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7519 * jcf-parse.c (jcf_parse_source): Reset current_class and
7520 current_function_decl to NULL before parsing a new file.
7522 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7524 * parse.y (block_end:): If the collected block doesn't feature a
7525 statement, insert an empty statement.
7527 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7529 * parse.y (maybe_yank_clinit): New function.
7530 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7531 end of the list of methods belonging to a class.
7532 (java_complete_expand_method): Check whether <clinit> is really
7533 necessary and expand it accordingly.
7535 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7537 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7538 processed by the method's switch statement.
7540 2000-05-19 Tom Tromey <tromey@cygnus.com>
7542 * java-tree.h: Added init state enum.
7543 * decl.c (emit_init_test_initialization): Initialize class
7544 initialization check variable by looking at class' state.
7546 2000-05-19 Tom Tromey <tromey@cygnus.com>
7548 * java-tree.h (build_instanceof): Declare.
7549 (build_get_class): Declare.
7550 * parse.y (patch_binop): Use build_instanceof.
7551 * expr.c (build_instanceof): New function. If class is final,
7552 don't make a function call.
7553 (expand_java_INSTANCEOF): Use it.
7554 (build_get_class): New function.
7556 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7558 * jcf-write.c (generate_classfile): Scan the source_file for
7559 slashes with the right pointer variable.
7561 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7563 * lang.c (lang_decode_option): Update -Wunused flags by calling
7565 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7567 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7569 * check_init.c (check_init): Constify local char *.
7570 * class.c (push_class): Constify local char *.
7571 * java_tree.h: Update prototypes.
7572 * jcf-io.c (open_class): Constify filename parameter and
7574 (find_class): Remove redundant string copy. Cast return from
7576 * jcf-parse.c (read_class, parse_class_file, yyparse):
7577 Constify local char *.
7578 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7579 Constify local char *.
7580 * jcf.h (JCF): Constify filename and classname.
7581 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7582 * lang.c (init_parse): Constify parameter and return value.
7583 * lex.c (java_get_line_col): Constify filename parameter.
7584 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7585 * parse.y (java_parser_context_suspend,
7586 issue_warning_error_from_context, safe_layout_class): Constify
7588 * parse.c: Regenerate.
7590 2000-05-08 Tom Tromey <tromey@cygnus.com>
7592 * expr.c (build_jni_stub): Cache the result of
7593 _Jv_LookupJNIMethod.
7595 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7597 * decl.c (predef_filenames_size): Now 7.
7598 (predef_filenames): New seventh entry.
7600 2000-05-04 Tom Tromey <tromey@cygnus.com>
7602 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7603 Keep track of when we've seen a reference field after a
7604 non-reference field.
7605 (get_boehm_type_descriptor): Handle case where we see
7606 non-reference fields but no trailing reference field.
7607 * decl.c (rawdata_ptr_type_node): Define.
7608 (init_decl_processing): Initialize rawdata_ptr_type_node.
7609 * java-tree.h (rawdata_ptr_type_node): Declare.
7611 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7613 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7614 specifiers in calls to fprintf.
7616 2000-05-03 Andrew Haley <aph@cygnus.com>
7618 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7620 * javaop.h (WORD_TO_INT): New function.
7621 (IMMEDIATE_s4): Use WORD_TO_INT.
7622 * jcf.h (JPOOL_INT): Ditto.
7624 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7627 2000-04-19 Tom Tromey <tromey@cygnus.com>
7629 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7631 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7633 * expr.c (build_jni_stub): New function.
7634 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7636 * parse.y (java_complete_expand_methods): Expand a native method
7637 and call build_jni_stub if -fjni given.
7638 * lang-options.h: Document -fjni.
7639 * lang.c (flag_jni): New global.
7640 (lang_f_options): Added `jni' entry.
7641 * java-tree.h (soft_lookupjnimethod_node,
7642 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7644 (flag_jni): Declare.
7645 (build_jni_stub): Declare.
7646 (struct lang_decl): Added `native' flag.
7647 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7649 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7650 soft_jnipopsystemframe_node): New globals.
7651 (init_decl_processing): Set them. _Jv_InitClass only takes one
7654 * java-tree.def: Put into `C' mode.
7656 2000-04-27 Tom Tromey <tromey@cygnus.com>
7659 * expr.c (expand_invoke): Generate check to see if object pointer
7660 is null in nonvirtual invocation case.
7661 * java-tree.h (soft_nullpointer_node): Declare.
7662 * decl.c (soft_nullpointer_node): New global.
7663 (init_decl_processing): Initialize soft_nullpointer_node.
7664 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7665 or `private' methods.
7666 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7668 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7670 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7673 2000-04-26 Tom Tromey <tromey@cygnus.com>
7675 * zextract.c (find_zip_file_start): New function.
7676 (read_zip_archive): Use it.
7678 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7680 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7682 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7684 * class.c (common_enclosing_context_p): New function.
7685 * java-tree.h (common_enclosing_context_p): Added prototype.
7686 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7687 classes sharing an outer context with the current instance.
7688 * parse.y (build_access_to_thisn): Fixed leading comment.
7689 (verify_constructor_super): New local `supper_inner'. Skip
7690 enclosing context argument in the case of inner class constructors.
7691 (patch_method_invocation): Insert proper context as second
7692 parameter to pure inner class constructor super invocations.
7694 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7696 * parse.y (end_class_declaration): Reset the interface number
7699 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7701 * parse.y (source_start_java_method): Deleted unnecessary code.
7702 (patch_method_invocation): Fixed comment.
7704 2000-04-24 Robert Lipe <robertlipe@usa.net>
7706 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7708 2000-04-23 Tom Tromey <tromey@cygnus.com>
7710 * boehm.c (mark_reference_fields): Use int_byte_position.
7712 2000-04-22 Tom Tromey <tromey@cygnus.com>
7714 * boehm.c (mark_reference_fields): Only call byte_position on
7717 2000-04-22 Tom Tromey <tromey@cygnus.com>
7719 * boehm.c (mark_reference_fields): Added `last_view_index'
7720 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7722 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7724 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7725 * parse.y (check_class_interface_creation): Fixed comments. Select
7726 permitted modifiers for (inner) interfaces. Changed error message
7727 to report rejected modifiers used with local classes.
7729 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7731 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7732 of directly inherited type considered in scope.
7733 * parse.y (do_resolve_class): Search inherited classes for inner
7736 2000-04-20 Tom Tromey <tromey@cygnus.com>
7738 * parse.y (not_accessible_p): Use member's class, not current
7739 class, when doing inheritance check for protected reference.
7742 2000-04-20 Jason Schroeder <shrode@subnature.com>
7744 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7746 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7748 * parse.y (lookup_field_wrapper): Search for final local aliases.
7749 (resolve_expression_name): Let lookup_field_wrapper search for
7750 final local aliases. Force the value of `name' if one is found.
7751 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7752 an expression name. Fixed comments.
7754 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7756 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7758 2000-04-19 Tom Tromey <tromey@cygnus.com>
7760 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7762 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7764 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7766 2000-04-18 Tom Tromey <tromey@cygnus.com>
7769 * gjavah.c (utf8_cmp): Changed return value.
7770 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7772 (cxx_keywords): New global.
7773 (get_field_name): Handle new result of cxx_keyword_subst.
7774 (print_method_info): Likewise.
7776 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7778 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7779 with a newline, for CNI.
7780 (print_stub_or_jni): Print a space or newline before method name for
7782 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7783 (process_file): Include gcj/cni.h if generating CNI stubs.
7785 2000-04-16 Tom Tromey <tromey@cygnus.com>
7787 * gjavah.c (decompile_method): Use print_field_name.
7790 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7792 * parse.y (java_expand_classes): Reverse the package list once.
7793 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7795 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7796 the `==' and `!=' operators.
7798 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7800 * jcf-write.c (generate_bytecode_insns): At invocation time,
7801 always relate an interface method to the type of its selector.
7803 2000-04-05 Tom Tromey <tromey@cygnus.com>
7806 * expr.c (expand_invoke): Generate check to see if object pointer
7807 is null in nonvirtual invocation case.
7808 * java-tree.h (soft_nullpointer_node): Declare.
7809 * decl.c (soft_nullpointer_node): New global.
7810 (init_decl_processing): Initialize soft_nullpointer_node.
7811 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7812 or `private' methods.
7813 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7815 2000-04-05 Tom Tromey <tromey@cygnus.com>
7818 * parse.y (check_final_assignment): Recognize assignments to the
7819 `length' field of an array when generating class files.
7821 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7823 * class.c (decl_hash): Prototype removed.
7824 (decl_compare): Likewise.
7826 2000-04-05 Tom Tromey <tromey@cygnus.com>
7828 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7829 * parse.y (check_modifiers_consistency): Check for final/volatile
7830 clash. Fixes PR gcj/164.
7832 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7834 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7836 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7838 (add_method_1): Use `java_hash_hash_tree_node' and
7839 `java_hash_compare_tree_node'.
7840 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7841 (java_hash_compare_tree_node): Likewise.
7842 * parse.y (find_applicable_accessible_methods_list): Create,
7843 delete and use a hash table to remember already searched interfaces.
7845 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7847 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7850 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7852 * boehm.c (mark_reference_fields, set_bit): Prototype.
7853 (set_bit): Un-ANSI-fy definition.
7855 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7858 * decl.c (emit_init_test_initialization): Likewise.
7860 * gjavah.c (jni_print_char): Likewise.
7862 * parse.y (create_new_parser_context): Likewise.
7864 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7866 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7867 patch missing hunk. Fixed indentation.
7869 2000-03-30 Tom Tromey <tromey@cygnus.com>
7871 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7872 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7874 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7876 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7877 when negative *before* using it as an array index.
7878 * ChangeLog: Fixed typo.
7880 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7882 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7883 to 0 when it reaches -1.
7885 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7887 * jcf-parse.c (get_constant): Properly cast `num' during the
7888 invocation of `add_double'.
7889 * jcf-write.c (push_long_const): Properly cast `lo' before
7890 comparing it to short bounds.
7891 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7892 `interface_body:' is reduced after the current interface is
7895 2000-03-26 Tom Tromey <tromey@cygnus.com>
7897 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7898 Java-specific `-f' option.
7900 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7902 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7903 Adjust order of making types.
7904 Make bitsize_*_node values.
7906 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7908 * class.c (make_field_value): Use byte_position.
7909 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7910 (java_array_data_offset): Likewise.
7911 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7914 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7916 * parse.y (check_abstract_method_definitions): New local
7917 `end_type_reached'. Make sure we also consider `end_type'.
7918 (java_check_abstract_method_definitions): Make sure we eventually
7919 consider `java.lang.Object'.
7920 (maybe_use_access_method): Don't use access method if not in the
7921 context of a pure inner class or if the method's context is right.
7922 (find_applicable_accessible_methods_list): New static flag
7923 `object_done'. Don't search abstract classes as interfaces. Fixed
7924 indentation. Fixed the `java.lang.Object' only search. Search
7925 class interface(s) first, then fully search enclosing contexts.
7926 (find_most_specific_methods_list): Pick the closest candidate when
7927 they're all abstract.
7929 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7931 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7932 properly initialize `finished_label'. Don't emit gotos for empty
7935 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7937 * except.c (emit_handlers): Clear catch_clauses_last.
7939 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7941 * parse.y (check_method_types_complete): New function.
7942 (create_class): Reset anonymous class counter only when seeing an
7944 (java_complete_class): JDEP_METHOD: Don't recompute signature
7947 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7949 * class.c (build_static_ref): Fixed indentation in comment.
7950 * java-tree.def (TRY_EXPR): Fixed typo in name.
7951 (CLASS_LITERAL): Likewise.
7952 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7953 (struct lang_type): New field `dot_class'.
7954 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7955 (generate_classfile): Method `class$' is synthetic.
7956 * parse.y (build_do_class_method): New function.
7957 (build_dot_class_method_invocation): Likewise.
7958 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7959 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7960 (qualify_ambiguous_name): Likewise.
7961 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7962 (build_try_statement): Fixed leading comment.
7964 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7966 * class.c (make_field_value): Properly handle sizes.
7967 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7968 (layout_class_method): Count using trees.
7969 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7970 * expr.c (java_array_data_offset): Use int_bit_position.
7971 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7972 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7974 2000-03-16 Tom Tromey <tromey@cygnus.com>
7976 * lang.c (flag_hash_synchronization): New global.
7977 (lang_f_options): Added `hash-synchronization'.
7978 * lang-options.h: Mention -fhash-synchronization.
7979 * java-tree.h (flag_hash_synchronization): Declare.
7980 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7981 hash table synchronization is disabled.
7982 * decl.c (init_decl_processing): Only push `sync_info' value when
7983 hash table synchronization is disabled.
7984 * class.c (make_class_data): Only push `sync_info' field when hash
7985 table synchronization is disabled. Removed dead code.
7987 2000-03-16 Tom Tromey <tromey@cygnus.com>
7989 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7991 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7993 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7995 * parse.y (patch_method_invocation): Handle anonymous classes
7996 creation in static context.
7998 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8000 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8001 * parse.y (resolve_qualified_expression_name): Use it.
8002 (patch_method_invocation): Likewise.
8004 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8006 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8007 depending on the type of dependency which dictates what the
8009 (unresolved_type_p): Resolved types limited to the current class.
8011 2000-03-15 Tom Tromey <tromey@cygnus.com>
8013 * decl.c (init_decl_processing): Set type of `sync_info' to be
8016 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8017 Correctly compute bit number for current slot. Zero `high' and
8018 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8019 mark_reference_fields.
8020 (mark_reference_fields): New function.
8022 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8024 * parse.y (register_incomplete_type): Fixed initialization of
8027 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8029 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8031 (push_class_context, pop_class_context): New function.
8032 (class_body:): Call pop_class_context.
8033 (interface_body:): Likewise.
8034 (INNER_QUALIFIER): New macro.
8035 (report_class_declaration): Changed output format and use
8036 INNER_QUALIFIER. Call push_class_context.
8038 2000-02-14 Andrew Haley <aph@cygnus.com>
8040 * check-init.c (check_init): Add new cases for unary and binary
8043 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8045 * parse.y (resolve_package): Set `next' once a type name has been
8046 progressively discovered.
8047 (resolve_qualified_expression_name): Propagate resolution only if
8048 there are remaining qualifiers. Take into account `q' might have
8049 been cleared after re-qualification.
8050 * parse.y (patch_method_invocation): New local `resolved'.
8051 Section dealing with qualified expression rewritten to use
8052 resolve_field_access.
8054 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8056 * parse.h (PUSH_CPC): Fixed indentation.
8057 (DEBUG_CPC): New macro.
8058 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8059 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8060 * parse.y (class_body_declaration:): Use
8061 SET_CPC_INSTANCE_INITIALIZER_STMT.
8062 (method_declaration:): Check for null current_function_decl.
8063 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8064 (java_parser_context_pop_initialized_field): Better handling of
8066 (maybe_make_nested_class_name): Mark nested class name as
8067 qualified when necessary.
8068 (end_class_declaration): Don't call java_parse_context_resume when
8069 one or more error occurred.
8070 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8071 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8072 SET_CPC_INITIALIZER_STMT.
8073 (method_header): Check for inner classes declaring static methods.
8074 (resolve_qualified_expression_name): Handle situation where `this'
8077 2000-03-13 Hans Boehm <boehm@acm.org>
8079 * typeck.c (build_prim_array_type): Correctly set the high word too.
8081 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8083 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8085 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8086 list of methods for interfaces.
8088 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8090 * parse.y (qualify_ambiguous_name): Properly handle expressions
8093 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8095 * parse.y (check_final_assignment): Extended to process
8097 (patch_assignment): Have check_final_assignment called only once.
8099 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8101 * java-tree.h (IS_INIT_CHECKED): New flag.
8102 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8103 * parse.y (patch_string): Call force_evaluation_order on the
8104 completed string concatenation tree.
8105 * expr.c (force_evaluation_order): Call force_evaluation_order on
8106 function's arguments too.
8108 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8110 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8111 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8112 (build_anewarray): Likewise.
8113 * parse.y (patch_newarray): Likewise.
8114 * parse.c: Regenerated.
8116 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8118 * decl.c (init_decl_processing): Added new class fields `depth',
8119 `ancestors', and `idt' to class_type_node. Use
8120 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8121 * class.c (make_class_data): Push initial values for new fields.
8122 * java-tree.h: Updated prototype for `build_invokeinterface'.
8123 * expr.c (build_invokeinterface): Changed parameters to accept
8124 `method' tree. Calculate index of `method' in its declaring
8125 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8126 (expand_invoke): Call `build_invokeinterface' with new parameters.
8127 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8130 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8132 * typeck.c (lookup_do): Search superinterfaces first
8133 when looking up an interface method. From Godmar Back
8136 2000-03-06 Tom Tromey <tromey@cygnus.com>
8138 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8140 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8142 * java-tree.h (lookup_argument_method2): Declared.
8143 (safe_layout_class): Prototype moved from parse.h.
8144 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8145 * parse.y (java_check_regular_methods): Local `super_class' gone.
8146 Call lookup_argument_method2 instead of lookup_argument_method.
8147 Perform modifier match for methods found declared in implemented
8148 interfaces. Fixed indentation problem. Overriding/hiding error
8149 report to take place only for methods found in classes.
8150 * typeck.c (lookup_argument_method): Changed leading
8151 comment. Re-written by calling lookup_do.
8152 (lookup_argument_method2): New function.
8153 (lookup_java_method): Re-written by calling lookup_do.
8154 (lookup_do): New function.
8156 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8158 * check-init.c (check_init): Removed dead code. Handle (blank)
8160 * parse.y (declare_local_variables): New local `final_p', set it
8161 and use it to initialize LOCAL_FINAL.
8162 (check_final_assignment): Only check FIELD_DECLs.
8164 2000-02-17 Tom Tromey <tromey@cygnus.com>
8166 * Makefile.in (JAVA_OBJS): Added boehm.o.
8167 (boehm.o): New target.
8168 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8169 * java-tree.h (flag_use_boehm_gc): Declare.
8170 (get_boehm_type_descriptor): Declare.
8171 * lang.c (lang_f_options): Added `use-boehm-gc'.
8172 (flag_use_boehm_gc): New global.
8173 * lang-options.h: Added -fuse-boehm-gc.
8174 * boehm.c: New file.
8175 * class.c (get_dispatch_table): If class uses a Boehm type
8176 descriptor, put it in the vtable.
8177 (make_class_data): Removed dead code.
8179 2000-03-03 Per Bothner <per@bothner.com>
8181 * decl.c (init_decl_processing): Initialize sizetype properly.
8183 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8185 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8186 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8187 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8188 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8189 (jcf_parse): New local `current'. Load innerclasses seen in outer
8190 context being processed.
8191 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8192 * jcf-write.c (append_innerclasses_attribute): New function.
8193 (append_innerclasses_attribute_entry): Likewise.
8194 (get_access_flags): Handle static classes. Set anonymous and local
8195 classes to be private.
8196 (generate_classfile): Attribute count adjusted. Call
8197 append_innerclasses_attribute.
8198 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8199 PURE_INNER_CLASS_TYPE_P.
8200 * parse.y (parser_qualified_classname): New parameter `is_static',
8201 produce non qualified name accordingly.
8202 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8203 (create_interface): Added argument to parser_qualified_classname.
8204 (create_class): Added argument to parser_qualified_classname. Setup
8205 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8206 (add_inner_class_fields): Fixed indentation.
8207 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8208 (method_declarator): Fixed typo in comment.
8209 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8210 (build_current_thisn): Likewise.
8211 (patch_method_invocation): Likewise.
8213 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8215 * decl.c (current_function_decl): Move to toplev.c.
8217 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8219 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8220 (DECL_BIT_INDEX): Use underlying representation.
8221 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8223 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8225 * expr.c (build_java_ret): Pass proper type to size_binop.
8227 2000-02-25 Anthony Green <green@cygnus.com>
8229 * expr.c (build_class_init): Mark the decl to be ignored by
8231 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8232 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8233 * class.c (init_test_hash_newfunc): New function.
8234 (decl_hash): New function.
8235 (decl_compare): New function.
8236 * decl.c (emit_init_test_initialization): New function.
8237 (complete_start_java_method): Traverse the init test hashtable,
8238 calling emit_init_test_initialization.
8239 (always_initialize_class_p): Define.
8240 * expr.c (build_class_init): Use initialization tests when
8241 emitting class initialization code.
8242 (always_initialize_class_p): Declare.
8243 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8245 * java-tree.h: Include hash.h.
8246 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8247 (struct lang_decl): Add init_test_table field.
8248 (init_test_hash_entry): Define.
8250 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8252 * gjavah.c (main): Avoid using `argi' to report unimplemented
8255 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8257 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8258 initialize locals to avoid warnings. Local `exception_type' moved
8261 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8263 * parse.y (resolve_expression_name): Use `orig' as a second
8264 argument to resolve_field_access.
8265 (resolve_field_access): Removed unnecessary code when dealing with
8268 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8270 * class.c (push_super_field): Don't push the field twice.
8271 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8272 * parse.h (java_reorder_fields): Prototyped.
8273 * parse.y (java_reorder_fields): New function.
8274 (java_layout_class): Simplified not to worry about re-ordering.
8276 2000-02-23 Tom Tromey <tromey@cygnus.com>
8278 * gjavah.c (print_name): In JNI case, correctly quote string.
8279 (print_method_info): Don't handle overrides in JNI mode.
8281 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8283 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8284 value type set to `boolean_type_node'.
8286 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8288 * jcf-dump.c (main): Test for correct condition after
8289 output file creation.
8291 2000-02-19 Anthony Green <green@cygnus.com>
8293 * jcf-depend.c (add_entry): Fix test for first list entry.
8295 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8297 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8298 * constants.c (build_constants_constructor): Likewise.
8300 2000-02-19 Anthony Green <green@cygnus.com>
8302 * jcf-depend.c (add_entry): Add entries to the end of the list.
8304 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8306 * decl.c (INT_TYPE_SIZE): Define if necessary.
8307 (expand_java_return): Handle the case of a native integer smaller
8310 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8312 * gjavah.c (help): Use GCCBUGURL.
8313 * jv-scan.c (help): Likewise.
8314 * jcf-dump.c (help): Likewise.
8316 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8318 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8321 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8323 * jcf-parse.c (load_class): Call `fatal' if no file containing
8324 the target class are found.
8326 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8328 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8329 lex.c, lex.h, and PARSE_H to...
8330 (parse.o, parse-scan.o): ...here, respectively.
8332 * lex.c: Split out code that may trigger SIGFPE from yylex()
8333 to its own function.
8334 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8336 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8338 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8340 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8342 * parse.y (outer_field_access_p): Stop in time when outer contexts
8344 (resolve_qualified_expression_name): Properly qualify *everything*
8345 after a package.type to be resoled as expression names.
8346 (find_applicable_accessible_methods_list): Save/restore `class' to
8347 isolate it from a possible outer context search.
8349 2000-02-15 Tom Tromey <tromey@cygnus.com>
8351 * gjavah.c (jni_print_char): New function.
8352 (print_full_cxx_name): Use it.
8353 (decode_signature_piece): Likewise.
8354 (print_cxx_classname): Likewise.
8356 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8358 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8360 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8362 * gjavah.c: Include version.h.
8364 * jcf-dump.c: Likewise.
8366 * jv-scan.c: Likewise.
8368 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8370 * parse.y (outer_field_access_fix): First parameter now a tree
8371 node. Check for assignment to final. First argument to
8372 build_outer_field_access_fix modified to accommodate prototype.
8373 (build_outer_field_access): Don't check for assignment to final
8375 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8376 possibly returned by outer_field_access_fix. Changed
8377 outer_field_access_fix's first argument.
8378 (check_final_assignment): $finit$'s context is OK.
8379 (patch_unaryop): Use node instead of its line/column value when
8380 calling outer_field_access_fix.
8382 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8384 * parse.y (interface_declaration:): No longer tagged
8385 <node>. Re-installed default action.
8386 (class_member_declaration:): Handle inner interfaces.
8387 (interface_member_declaration): Handle inner interfaces and
8389 (create_interface): Push error if one seen. Suspend parsing
8390 context when processing an inner interface.
8391 (register_fields): Inner class static field limitations not to
8392 apply to inner interfaces.
8394 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8396 * jcf-parse.c (load_class): Update `java_error_count' when a
8397 class' file can't be found.
8398 (parse.y): Avoid (byte)code generation when errors seen.
8400 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8402 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8403 decodes a valid node.
8404 (patch_binop): Handle TRUNC_DIV_EXPR.
8406 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8408 * parse.y (resolve_package): New local `acc'. Try to progressively
8409 build and guess a package and type name.
8411 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8413 * parse.y (find_applicable_accessible_methods_list): Load and
8414 layout the search class if necessary.
8415 (java_complete_tree): Keep to original type of the folded initial
8418 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8420 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8421 Generate error message if circularity is detected. New static
8423 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8424 * jcf-write.c (generate_bytecode_insns): Very simply handle
8426 * parse.y (java_check_circular_reference): Use
8427 `cyclic_inheritance_report' during report, if necessary.
8428 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8429 walking NEW_ARRAY_INIT twice.
8431 2000-02-09 Tom Tromey <tromey@cygnus.com>
8433 * parse.y (check_class_interface_creation): Allow inner classes to
8434 be `private' or `protected', check modifiers' consistency. Prevent
8435 block local classes from bearing any modifiers.
8437 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8439 * except.c (check_start_handlers): Re-add prototype lost in last
8441 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8443 2000-02-09 Andrew Haley <aph@cygnus.com>
8445 * decl.c (clear_binding_level): Remove excess initializer.
8446 (maybe_poplevels): Remove unused variable.
8447 (force_poplevels): Ditto.
8448 (struct binding_level): Add comment.
8450 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8452 * jcf-write.c (generate_classfile): Don't consider
8453 pre-initialization with reference value (use <clinit> instead.)
8454 * parse.y (java_fix_constructors): No generated constructor for
8456 (build_outer_field_access): Removed debug message.
8457 (outer_field_expanded_access_p): Adapted to bytecode generation.
8458 (build_outer_field_access_method): Use fix_method_argument_names.
8459 (build_outer_method_access_method): Fixed indentation. Added
8460 comment. Handle access method generation for static and also void
8462 (build_access_to_thisn): Inserted debug message.
8463 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8464 (resolve_qualified_expression_name): Fixed comment.
8465 (not_accessible_p): Adapted to bytecode generation. Added comment.
8466 (patch_method_invocation): Added comment.
8467 (maybe_use_access_method): Fixed leading comment. Handle static
8469 (java_complete_lhs): Don't shortcut handling of initialized upon
8470 declaration String type static fields when generating bytecode.
8471 (patch_unaryop): Handle outer field access when generating
8474 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8476 * java-tree.h (FIELD_THISN): New macro.
8477 * jcf-write.c (append_synthetic_attribute): New function.
8478 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8479 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8480 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8482 (build_outer_field_access): Turned on access functions usage and
8483 generation when compiling to bytecode.
8484 (maybe_use_access_method): Likewise.
8486 2000-01-25 Andrew Haley <aph@cygnus.com>
8488 * java-except.h (struct eh_range): Add `expanded' field.
8489 (maybe_start_try): Add end_pc arg.
8490 (maybe_end_try): Ditto.
8491 * java-tree.h (force_poplevels): new function.
8492 * expr.c (expand_byte_code): Don't call maybe_start_try or
8494 * except.c (add_handler): Reset expanded.
8495 (expand_start_java_handler): Set expanded.
8496 (check_start_handlers): Don't expand a start handler that's
8497 already been expanded.
8498 (maybe_start_try): Add end_pc arg. Only expand a handler which
8500 (expand_end_java_handler): call force_poplevels.
8501 (force_poplevels): new function.
8502 * decl.c (binding_level): Add start_pc of binding level.
8503 (maybe_pushlevels): Call maybe_start_try when pushing binding
8505 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8506 (LARGEST_PC): Define.
8507 (clear_binding_level): Use LARGEST_PC.
8509 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8510 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8511 (binding_depth, is_class_level, current_pc): new variables.
8512 (struct binding_level): ditto.
8513 (indent): new function.
8514 (push_jvm_slot): add debugging info.
8515 (maybe_pushlevels): ditto.
8516 (maybe_poplevels): ditto.
8519 (start_java_method): ditto.
8520 (give_name_to_locals): comment only.
8521 * except.c (binding_depth, is_class_level, current_pc):
8523 (expand_start_java_handler): add debugging info.
8524 (expand_end_java_handler): ditto.
8526 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8528 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8529 (print_name_for_stub_or_jni, process_file): Constify a char*.
8531 2000-02-03 Tom Tromey <tromey@cygnus.com>
8533 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8535 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8537 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8538 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8541 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8543 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8544 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8545 (struct lang_type): New field `ii_block'.
8546 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8547 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8548 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8549 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8550 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8551 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8553 * parse.y (add_instance_initializer): New function.
8554 (in_instance_initializer): New static global.
8555 (class_body_declaration:): Link instance initializer block.
8556 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8557 (array_creation_expression:): Remove unused local.
8558 (java_parser_context_push_initialized_field): Fixed leading
8559 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8560 CPC_INSTANCE_INITIALIZER_LIST.
8561 (java_parser_context_pop_initialized_field): Likewise.
8562 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8563 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8564 CPC_INITIALIZER_STMT.
8565 (fix_constructors): New local `class_type'. Use it. Call
8566 add_instance_initializer.
8567 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8568 (patch_return): Forbid return in instance initializers.
8569 (patch_throw_statement): Enforce exception handling in the context
8570 of instance initializers.
8572 2000-02-03 Tom Tromey <tromey@cygnus.com>
8574 * Make-lang.in (java.mostlyclean): Remove executables in
8577 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8579 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8580 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8581 (java_float_finite): Convert to use union Word from javaop.h.
8582 (java_double_finite): Convert to use union DWord from javaop.h.
8584 2000-02-02 Tom Tromey <tromey@cygnus.com>
8586 * gjavah.c (options): Added `jni' entry.
8587 (help): Document -jni.
8588 (flag_jni): New global.
8589 (process_file): Handle JNI output. Don't print text from
8590 -prepend, -add, etc, when generating stubs. Only remove `.class'
8591 suffix if it actually exists.
8592 (main): Create a `.c' file when run with `--jni --stubs'. Create
8593 correct output file name with `--jni'.
8594 (print_include): Mangle header name differently in JNI case.
8595 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8597 (print_method_info): Handle JNI case. Put signature info into
8598 method name. Handle case when STREAM is NULL.
8599 (print_name_for_stub_or_jni): New function.
8600 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8601 (print_cxx_classname): Handle JNI.
8602 (print_full_cxx_name): Likewise.
8603 (decode_signature_piece): Likewise.
8604 (overloaded_jni_method_exists_p): New function.
8605 (struct method_name): Added `signature' and `sig_length' fields.
8606 (HANDLE_END_FIELD): Do nothing in JNI mode.
8608 2000-02-02 Tom Tromey <tromey@cygnus.com>
8610 * jv-scan.c: Include version.c, <getopt.h>.
8611 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8612 (options): New array.
8613 (usage): New function.
8614 (version): New function.
8615 (main): Use getopt_long to parse command line.
8616 * jcf-dump.c: Include version.c, <getopt.h>.
8617 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8618 OPT_JAVAP): New macros.
8619 (options): New array.
8620 (usage): Return `void'. Changed message.
8621 (help): New function.
8622 (version): New function.
8623 (main): Use getopt_long_only to parse command line.
8624 * gjavah.c: Include <getopt.h>.
8625 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8626 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8627 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8628 (options): New array.
8629 (java_no_argument): Removed.
8630 (help): Updated with missing options.
8631 (main): Use getopt_long_only to parse command line.
8632 (usage): Changed message.
8634 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8636 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8637 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8638 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8639 * parse.y (array_creation_expression:): Handle anonymous arrays.
8640 (build_array_from_name): Don't set `ret_name' if null.
8641 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8642 (qualify_ambiguous_name): Likewise.
8643 (java_complete_expand_class): Likewise.
8645 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8647 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8648 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8649 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8650 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8651 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8652 AIPL_FUNCTION_COMPLETED_INVOCATION.
8653 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8654 AIPL_FUNCTION_INVOCATION_READY.
8655 (AIPL_FUNCTION_DECLARATION): New enum entry.
8656 * parse.y (reorder_static_initialized): New function.
8657 (java_parser_context_pop_initialized_field): Use it.
8658 (add_inner_class_fields): Use
8659 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8660 augmented. Install marker after last alias initializer, if any.
8661 (generate_finit): Fixed typo. Don't try to retain only the used
8663 (method_header): Compute and set DECL_FUNCTION_NAP.
8664 (method_declarator): Fixed comment. Insert alias initializer in
8666 (build_alias_initializer_parameter_list): Fixed leading
8667 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8668 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8669 (java_complete_expand_class): Code to retain only used aliases
8671 (java_complete_expand_methods): New local `first_decl'. Generate
8672 $finit$ first, then expand the constructors, regular methods and
8674 (java_complete_expand_method): Don't report error on missing
8675 return statement if previously detected bogus.
8676 (fix_constructors): Don't patch constructor parameters list.
8677 (patch_method_invocation): Use new AIPL enum values. Reverse
8678 alias initializer list for anonymous classes.
8680 2000-01-30 Anthony Green <green@redhat.com>
8682 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8683 determine how many stack slots to pop.
8685 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8687 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8688 error handling/recovery.
8689 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8691 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8693 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8694 FIELD_LOCAL_ALIAS_USED): New macros.
8695 (DECL_FUNCTION_NAP): New macro.
8696 (struct lang_decl): New field `nap'.
8697 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8698 (struct lang_type): New fields `finit_stmt_list' and
8700 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8701 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8702 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8703 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8704 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8705 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8706 (BUILD_THROW): Macro line separator re-indented.
8707 * parse.y (end_class_declaration): New function.
8708 (maybe_generate_pre_expand_clinit): New name for
8709 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8710 pre-expand static fields.
8711 (maybe_generate_clinit): Function deleted.
8712 (check_for_static_method_reference): Prototype's parameter list
8714 (generate_finit): New name for maybe_generate_finit. Changed
8715 leading comment. Function rewritten to use
8716 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8717 (build_alias_initializer_parameter_list): New function.
8718 (java_parser_context_pop_initialized_field): Likewise.
8719 (add_inner_class_fields): Likewise.
8720 (type_declaration:): Call end_class_declaration.
8721 (class_member_declaration:): Likewise.
8722 (formal_parameter_list:): Fixed typos.
8723 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8724 element. Improved error handling.
8725 (block_statement:): Call end_class_declaration.
8726 (anonymous_class_creation:): Likewise.
8727 (create_anonymous_class): Fixed comments.
8728 (create_class): Call add_inner_class_fields.
8729 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8730 (method_header): Use MARK_FINAL_PARMS.
8731 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8732 (method_declarator): Propagate final argument flag.
8733 (craft_constructor): New local `artificial'. Call
8734 build_alias_initializer_parameter_list. Use
8735 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8736 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8738 (complete_expand_class): Get rid of unused outer context local
8740 (java_complete_expand_methods): Fixed leading
8741 comment. Generate/pre-expand <clinit> first. Changed method
8742 expansion order to regular, $finit$, constructors, <clinit>.
8743 (java_complete_expand_method): Set current_function_decl.
8744 (fix_constructors): Fix constructor parameter list to account for
8745 outer context local alias initializers.
8746 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8747 (resolve_expression_name): Lookup outer context local aliases. New
8748 local `access', use it.
8749 (patch_method_invocation): Patch inner class ctor invocation with
8750 outer context local aliases initialization values. $finit$
8751 invocation patching now includes things generated with
8752 build_alias_initializer_parameter_list.
8753 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8754 (build_super_invocation): Likewise.
8755 (patch_assignment): Changed comment.
8757 2000-01-27 Andrew Haley <aph@cygnus.com>
8759 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8763 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8765 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8767 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8769 * parse.y (register_fields): Don't pass a format specifier to
8770 OBSOLETE_MODIFIER_WARNING.
8771 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8772 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8774 (check_modifiers): Change function into a macro.
8775 (check_class_interface_creation): Pass a literal format string.
8777 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8779 * buffer.h: PROTO -> PARAMS.
8780 * check-init.c: Likewise.
8781 * class.c: Likewise.
8782 * constants.c: Likewise.
8783 * convert.h: Likewise.
8785 * except.c: Likewise.
8787 * gjavah.c: Likewise.
8788 * java-except.h: Likewise.
8789 * java-tree.h: Likewise.
8790 * jcf-depend.c: Likewise.
8791 * jcf-dump.c: Likewise.
8792 * jcf-parse.c: Likewise.
8793 * jcf-path.c: Likewise.
8794 * jcf-reader.c: Likewise.
8795 * jcf-write.c: Likewise.
8797 * jv-scan.c: Likewise.
8798 * jvgenmain.c: Likewise.
8799 * jvspec.c: Likewise.
8803 * parse-scan.y: Likewise.
8804 * parse.h: Likewise.
8805 * parse.y: Likewise.
8806 * typeck.c: Likewise.
8807 * verify.c: Likewise.
8810 * zextract.c: Likewise.
8811 * zipfile.h: Likewise.
8813 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8815 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8816 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8817 * constants.c (build_constant_data_ref): Check for cached
8818 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8819 in TYPE_CPOOL_DATE_REF.
8820 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8821 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8822 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8823 (LOCAL_FINAL): New macro.
8824 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8825 constant pool -- don't try to reuse.
8826 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8828 (find_in_current_zip): Use TYPE_JCF.
8829 * parse.h (java_check_final): Prototype removed.
8830 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8831 (maybe_create_class_interface_decl,
8832 check_class_interface_creation): Likewise.
8833 (java_expand_finals): Function removed.
8834 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8835 (block_statement:): Fixed comment.
8836 (anonymous_class_creation:): Likewise.
8837 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8839 (check_class_interface_creation): Loosened error report on (inner)
8840 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8841 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8842 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8844 (create_interface): Likewise.
8845 (anonymous_class_counter): New static global.
8846 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8847 patch. Fixed comments.
8848 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8849 anonymous_class_counter when declaring a toplevel class.
8850 (craft_constructor): Fixed constructor name when handling
8851 anonymous classes. Anonymous class constructors to feature hidden
8853 (java_fix_constructors): Added comment.
8854 (java_check_final): Function removed.
8855 (java_complete_expand_methods): Fixed comment. Don't generate
8856 class data, save its outgoing constant pool instead.
8857 (verify_constructor_super): Skip anonymous class constructor
8858 hidden this$<n> parameter.
8859 (java_expand_classes): New local `saved_ctxp'. Removed call to
8860 java_expand_finals and java_check_final. Expand anonymous class
8861 constructors. Generate class data.
8862 (build_super_invocation): Skip anonymous class hidden this$<n>
8864 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8865 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8866 (set_java_signature): Likewise.
8868 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8870 * gjavah.c: Delete ACC_VISIBILITY define.
8871 * jcf.h: Add ACC_VISIBILITY define.
8872 * parse.y: final: rule tagged <value>.
8873 (java_check_regular_methods): Use ACC_VISIBILITY define for
8874 default package access check.
8875 (local_variable_declaration_statement): Use final: rule.
8877 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8879 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8882 2000-01-17 Tom Tromey <tromey@cygnus.com>
8884 * gjavah.c (print_field_info): Allow non-static final fields.
8886 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8888 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8889 * parse.y (patch_anonymous_class): New function.
8890 (create_anonymous_class): Register incomplete type when the
8891 class/interface to extends/implement isn't known yet.
8892 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8893 (verify_constructor_super): Tuned error message.
8895 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8897 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8898 (ANONYMOUS_CLASS_P): New macro.
8899 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8900 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8901 * parse.y (create_class): Added leading argument.
8902 (maybe_create_class_interface_decl,
8903 check_class_interface_creation): Likewise.
8904 (craft_constructor): New function.
8905 (verify_constructor_super): Added argument in prototype.
8906 (class_declaration:): Inserted leading argument.
8907 (for_begin:): Use FOR_LOOP_P.
8908 (anonymous_class_creation): Create WFL of the anonymous class to
8909 instantiate. Call build_new_invocation. Added comments.
8910 (check_class_interface_creation): Handle parameter `anonymous' in
8911 verbose mode class creation announce.
8912 (link_nested_class_to_enclosing): Exclude anonymous classes.
8913 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8914 anonymous class, even though they appear to have an enclosing
8916 (create_interface): Pass extra argument to
8917 check_class_interface_creation.
8918 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8919 (create_class): Call check_class_interface_creation and
8920 maybe_create_class_interface_decl with extra new argument. Don't
8921 add private this$<n> to anonymous classes.
8922 (method_declarator): Insert hidden this$<n> to anonymous class
8924 (java_fix_constructors): Deleted code creating default
8925 constructor. Call craft_constructor instead.
8926 (java_check_regular_methods): Set `saw_constructor' to 1 for
8928 (fix_constructors): Pass extra argument to verify_constructor_super.
8929 (verify_constructor_super): New local `sdecl', use it. Search for
8930 matching constructor (possibly featuring arguments) in super
8932 (lookup_method_invoke): Craft constructor according to arguments
8933 list when dealing with anonymous class constructors.
8934 (build_super_invocation): Pass arguments to anonymous class super
8936 (search_loop): Use FOR_LOOP_P.
8937 (labeled_block_contains_loop_p): Likewise.
8939 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8941 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8942 (enclosing_context_p): New function.
8943 (get_access_flags_from_decl): Handle CLASS_STATIC.
8944 (maybe_layout_super_class): Extra first argument passed to
8946 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8948 * decl.c (access0_identifier_node): New global.
8949 (init_decl_processing): access0_identifier_node initialized.
8950 (pushdecl): Set DECL_CONTEXT only on non type decls.
8951 * expr.c (lookup_field): Lookup inner class fields in enclosing
8953 (expand_invoke): Use ID_INIT_P.
8954 (expand_java_field_op): Use DECL_CLINIT_P.
8955 * java-tree.def (CLASS_LITERAL): New tree code.
8956 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8957 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8958 (struct lang_decl): New field `inner_access'.
8959 (enclosing_context_p): Prototyped.
8960 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8961 ID_CLINIT_P): New macros.
8962 (CLASS_STATIC): New macro.
8963 (CLASS_ACCESS0_GENERATED_P): New macro.
8964 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8965 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8966 INNER_CLASS_P): New macros.
8967 (DECL_INNER_CLASS_LIST): New macro.
8968 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8970 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8971 the shift value to int. Fixed typo in comment.
8972 * lex.c (inst_id, wpv_id): Initialize.
8973 * mangle.c (unicode_mangling_length): Take `$' into account.
8974 * parse.h (DRECOVER, RECOVER): Terminate properly.
8975 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8976 (typedef struct _jdep): New field `enclosing'.
8977 (JDEP_ENCLOSING): New macro.
8978 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8979 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8980 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8981 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8982 GET_ENCLOSING_CPC_CONTEXT): New macros.
8983 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8984 (do_resolve_class): Added extra argument in prototype.
8985 * parse.y (resolve_class): Added extra argument in prototype.
8986 (maybe_create_class_interface_decl): Likewise.
8987 (maybe_use_access_method, build_wfl_wrap): New functions.
8988 (java_complete_expand_classes, java_complete_expand_class):
8990 (java_parser_context_push_initialized_field,
8991 java_parser_context_suspend, java_parser_context_resume):
8993 (maybe_make_nested_class_name, make_nested_class_name,
8994 set_nested_class_simple_name_value,
8995 link_nested_class_to_enclosing, find_as_inner_class,
8996 find_as_inner_class_do, check_inner_class_redefinition,
8997 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8998 maybe_build_thisn_access_method, build_outer_field_access,
8999 build_outer_field_access_methods, build_outer_field_access_expr,
9000 build_outer_method_access_method, build_new_access_id,
9001 build_outer_field_access_method, outer_field_access_p,
9002 outer_field_expanded_access_p, outer_field_access_fix,
9003 build_incomplete_class_ref, patch_incomplete_class_ref,
9004 create_anonymous_class): Likewise.
9005 (inst_id, wpv_id): New static global variables.
9006 (synchronized:): New rule, tagged <node>.
9007 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9009 (anonymous_class_creation:): New rule, tagged <node>.
9010 (NEW_TK): Tagged <node>.
9011 (type_literals, array_type_literal): New rules, tagged <node>.
9012 (class_declaration:): Removed action when reducing by class_body:
9013 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9014 using GET_CPC in sub-rules.
9015 (class_member_declaration): Handle inner classes.
9016 (method_declaration): When reducing method_header:, reset
9017 current_function_decl when appropriate.
9018 (method_declarator:): Set the number of formal parameter to 0 for
9019 method declared without arguments.
9020 (constructor_declarator:): Likewise.
9021 (static_initializer:): List of elements kept in a list.
9022 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9023 use of the keyword `static' for type declarations.
9024 (block_statement:): Handle inner class declarations.
9025 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9026 type qualified `this'.
9027 (class_instance_creation_expression): Use anonymous_class_creation:
9028 to handle inner class instances creation. Handle qualified `new'.
9029 (something_dot_new): Added appropriate actions.
9030 (create_new_parser_context): New function.
9031 (java_push_parser_context, java_parser_context_save_global,
9032 java_parser_context_suspend): Use create_new_parser_context.
9033 (check_modifiers): Changed leading comment.
9034 (check_class_interface_creation): Handle interclasses.
9035 (add_superinterfaces): Fixed comment.
9036 (create_interface): Build qualified name from the raw_name instead
9037 of its matching WFL. Push the initialized fields list. raw_name added
9038 as an extra argument to maybe_create_class_interface_decl.
9039 (create_class): Build qualified name from the raw_name instead of
9040 its matching WFL. Removed assignment to current_parsed_class_un.
9041 Call PUSH_ERROR before returning an error. Suspend the current
9042 parser context when processing an inner class. Push the
9043 initialized fields list. raw_name added as an extra argument to
9044 maybe_create_class_interface_decl. Add the private this$<n>
9046 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9047 (register_fields): Get the class type from GET_CPC and handle
9048 previous errors. Added code to handle the creation of static
9049 fields in inner classes. Initialized fields initialization
9050 statements kept in a list of lists.
9051 (maybe_generate_finit): Initialized fields initialization
9052 statements kept in a list of lists. Use GET_CPC.
9053 (maybe_generate_clinit): Likewise.
9054 (method_header): Use GET_CPC and GET_CPC_UN.
9055 (parser_qualified_classname): Handle inner classes.
9056 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9057 (java_fix_constructors): Hide pointer to enclosing context
9058 instance in constructor list when dealing with inner classes.
9059 (jdep_resolve_class): Call resolve_class with extra first argument
9061 (resolve_class): Add enclosing context as a first extra argument
9062 to do_resolve_class.
9063 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9065 (resolve_no_layout): Extra argument added to resolve_class
9067 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9068 (java_get_real_method_name): Use GET_CPC_UN.
9069 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9070 (java_check_abstract_methods): Handle static method declared in
9071 inner classes by an error.
9072 (java_check_regular_methods): Use DECL_CLINIT_P.
9073 (source_start_java_method): Also set DECL_MAX_LOCALS.
9074 (create_artificial_method): Call java_parser_context_save_global
9075 and java_parser_context_restore_global instead of saving/restoring
9076 the context by hand.
9077 (expand_start_java_method): Improved verbose mode message.
9078 (java_complete_expand_methods): Fixed leading comment. Use
9080 (fix_constructors): Added assignment to this$<n> if necessary.
9081 (java_expand_classes): Call java_complete_expand_classes instead
9082 of java_complete_expand_methods.
9083 (make_qualified_primary): Simplified.
9084 (merge_qualified_name): Optimized for missing left or right parts.
9085 (resolve_expression_name): Handle access to outer class fields from
9087 (resolve_qualified_expression_name): New macro
9088 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9089 classes. Report error on non appropriate qualification of
9090 `new'. Handle qualified `this'.
9091 (not_accessible_p): Allow access to outer class private fields from
9093 (patch_method_invocation): Handle method invocations through
9094 access methods and inner class constructor invocations.
9095 (find_applicable_accessible_methods_list): Search enclosing
9096 contexts of an inner class.
9097 (search_applicable_methods_list): Fixed typo.
9098 (argument_types_convertible): Handle inner class constructors'
9099 hidden outer context reference argument.
9100 (qualify_ambiguous_name): Handle qualified `this'.
9101 (java_complete_lhs): Handle use of field accessed through
9102 artificial access methods in various cases of assignments. Handle
9104 (check_final_assignment): Use DECL_CLINIT_P.
9105 (valid_ref_assignconv_cast_p): Handle the destination being an
9106 enclosing context of the source.
9107 (patch_unaryop): Handle use of field accessed through artificial
9109 (patch_return): Use DECL_CLINIT_P.
9110 (patch_throw_statement): Use DECL_CLINIT_P.
9111 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9112 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9115 2000-01-16 Anthony Green <green@cygnus.com>
9117 * parse.y (build_string_concatenation): Only use
9118 StringBuffer(String) shortcut if String arg is constant.
9120 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9122 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9123 the shift value to int. Fixed typo in comment.
9125 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9127 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9128 * jcf-write.c: Likewise.
9129 * parse.y: Likewise.
9130 * parse.c: Regenerate.
9132 2000-01-09 Anthony Green <green@cygnus.com>
9134 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9135 bytecodes in the correct order.
9137 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9139 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9141 2000-01-06 Anthony Green <green@cygnus.com>
9143 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9144 before building constant array decl.
9146 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9148 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9149 method invocation and typo in conditional expression.
9150 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9151 the appropriate NOTE_POP.
9152 * parse.y (patch_binop): Shift value mask to feature the right
9155 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9157 * class.c (assume_compiled, assume_compiled_node): Add static
9159 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9161 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9163 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9165 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9166 to `__modifier' to avoid stringifying it.
9168 * parse.y (verify_constructor_circularity): Don't call a variadic
9169 function with a non-literal format string.
9170 (java_check_abstract_methods): Move unreachable code inside
9171 `continue' statement.
9172 (lookup_method_invoke): Call xstrdup, not strdup.
9174 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9177 * jcf-parse.c (yyparse): Likewise.
9179 * jv-scan.c (main): Likewise.
9181 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9183 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9184 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9185 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9188 * parse.y (synchronized, variable_redefinition_error,
9189 check_class_interface_creation, create_interface, create_class,
9190 method_header, finish_method_declaration,
9191 check_modifiers_consistency, method_declarator,
9192 complete_class_report_errors, check_abstract_method_definitions,
9193 java_check_regular_methods, check_throws_clauses,
9194 java_check_abstract_methods, read_import_dir,
9195 check_pkg_class_access, declare_local_variables, fix_constructors,
9196 cut_identifier_in_qualified, resolve_expression_name,
9197 resolve_qualified_expression_name, patch_method_invocation,
9198 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9199 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9200 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9201 patch_try_statement, patch_synchronized_statement,
9202 patch_throw_statement, check_thrown_exceptions,
9203 patch_conditional_expr): Likewise.
9205 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9207 * Makefile.in (LIBDEPS): Added gcc's errors.o
9208 (../jcf-dump$(exeext):): Link with gcc's errors.o
9209 (../gcjh$(exeext):): Likewise.
9210 * expr.c (expand_java_NEW): Layout the entire target type instead of
9211 laying out its methods only.
9212 (lookup_field): Layout the class after having loaded it.
9213 * java-tree.h (java_debug_context): Declared.
9214 * jcf-io.c (toplev.h): Included.
9215 (find_class): Removed assignment to jcf's outofsynch
9216 field. Force source file to be read if newer than its matching
9217 class file. Tweaked debug messages.
9218 * jcf-parse.c (jcf_out_of_synch): Deleted.
9219 (read_class): Call to jcf_out_of_synch removed.
9220 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9221 (jcf_out_of_synch): Prototype deleted.
9222 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9223 `deprecated' and `class_err': integer turned into bit-fields.
9224 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9225 * parse.y (package_list): New global.
9226 (package_declaration:): Record newly parsed package name.
9227 (extra_ctxp_pushed_p): Static global deleted.
9228 (java_parser_context_save_global): Create buffer context for the
9229 purpose of saving globals, if necessary.
9230 (java_parser_context_restore_global): Pop context pushed for the
9231 purpose of saving globals, if necessary.
9232 (java_debug_context_do): New prototype and function.
9233 (java_debug_context): Likewise.
9234 (do_resolve_class): Use already parsed package names to qualify
9235 and lookup class candidate.
9236 (java_pre_expand_clinit): Removed unnecessary local variable.
9238 1999-12-17 Tom Tromey <tromey@cygnus.com>
9240 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9242 (process_file): Use `\n\' at end of each line in string.
9244 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9246 * expr.c (expand_invoke): Layout the loaded class before
9247 attempting to use it.
9248 (expand_java_field_op): Allow final field assignments to take
9250 * typeck.c (convert): Return error_mark_node if expr is null.
9252 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9254 * class.c (class_depth): Return -1 if the class doesn't load
9256 * expr.c (can_widen_reference_to): Check for errors during depth
9257 computation and return 0 accordingly.
9258 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9259 create default constructors and add an other error check.
9260 * parse.h (java_fix_constructors): Prototyped.
9261 * parse.y (java_pre_expand_clinit): Likewise.
9262 (build_super_invocation): Re-prototyped to feature one argument.
9263 (java_check_circular_reference): Directly use `current'.
9264 (java_fix_constructors): New function.
9265 (java_check_regular_methods): Don't create default constructors
9266 here, but abort if none were found.
9267 (java_complete_expand_methods): Pre-process <clinit> calling
9268 java_pre_expand_clinit.
9269 (java_pre_expand_clinit): New function.
9270 (fix_constructors): build_super_invocation invoked with the
9271 current method declaration as an argument.
9272 (build_super_invocation): Use the context of the processed method
9273 decl argument instead of current_class.
9274 * typeck.c (lookup_java_method): Take WFLs in method names into
9277 1999-12-14 Per Bothner <per@bothner.com>
9279 * class.c (make_class_data): flag_keep_inline_functions to keep
9280 private methods in the method array.
9282 1999-12-15 Anthony Green <green@cygnus.com>
9284 * check-init.c (check_init): Take into account both types of
9285 `throw's when checking for uninitialized variables.
9287 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9289 * parse.y (java_complete_lhs): Force conversion of array
9290 dimensions to int_type_node, that's what runtime's ABI expects.
9292 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9294 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9295 operand of a WFL, until the Java front-end gets fixed with regard
9296 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9298 1999-12-10 Andrew Haley <aph@cygnus.com>
9300 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9301 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9302 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9306 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9308 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9309 before calling expand_eh_region_start and expand_start_all_catch.
9310 * except.c (expand_start_java_handler): Switch to permanent
9311 obstack before calling expand_eh_region_start.
9312 (expand_end_java_handler): Switch to permanent obstack before
9313 calling expand_start_all_catch.
9315 1999-12-5 Anthony Green <green@cygnus.com>
9317 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9318 function with side effects.
9319 (init_decl_processing): Mark all memory allocating DECLs with
9322 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9324 * except.c (expand_end_java_handler): Call
9325 expand_resume_after_catch and end_catch_handler.
9327 1999-11-30 Anthony Green <green@cygnus.com>
9329 * verify.c (verify_jvm_instructions): Create new return label
9330 chain if non existent (don't rely on the verified state of the jsr
9333 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9335 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9336 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9338 * parse.y (patch_assignment): Removed bogus final class test on
9339 lhs when checking on whether to emit an ArrayStoreException runtime
9341 * expr.c (expand_java_arraystore): Likewise.
9343 1999-11-28 Anthony Green <green@cygnus.com>
9345 * decl.c (find_local_variable): Reuse single slot decls when
9348 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9350 * jcf-parse.c (saw_java_source): Global variable removed.
9351 (read_class): Don't use `saw_java_source'. Added extra braces.
9352 (yyparse): Code setting `saw_java_source' removed.
9354 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9356 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9358 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9360 * verify.c (merge_type_state): Non verified subroutines being
9361 considered more than once to trigger passive type merge.
9363 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9365 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9366 in case of error. Error message tuned.
9368 1999-11-21 Anthony Green <green@cygnus.com>
9370 * constants.c (find_methodref_index): Unwrap method names before
9371 inserting them in the constant pool.
9373 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9375 * class.c (assume_compiled_node): New typedef.
9376 (assume_compiled_tree): New static data.
9377 (find_assume_compiled_node): New function.
9378 (add_assume_compiled): New function.
9379 (assume_compiled): New function.
9380 * class.c (make_class_data): Use assume_compiled.
9381 (is_compiled_class): Use assume_compiled.
9383 * java-tree.h (add_assume_compiled): Declare.
9385 * lang.c (lang_decode_option): Parse new options.
9387 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9389 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9390 int_type_node: that's what `_Jv_AllocObject' expects.
9392 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9394 * parse.y (lookup_method_invoke): Use lang_printable_name to
9395 reliably build the type name during error report. Fixes PR gcj/97.
9397 1999-11-09 Tom Tromey <tromey@cygnus.com>
9399 * jcf-path.c: Include <sys/stat.h>.
9400 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9401 (DIR_UP): New macro.
9403 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9405 * parse.y (source_end_java_method): Resume permanent allocation,
9406 reversing Apr 27 1998 patch.
9407 (patch_string_cst): Pop obstacks after having pushed the permanent
9410 1999-11-05 Tom Tromey <tromey@cygnus.com>
9412 * class.c (finish_class): Emit inlined methods if any native
9413 methods exist in the class. Fixes PR gcj/85.
9415 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9417 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9418 (qualify_ambiguous_name): Likewise.
9420 1999-11-03 Godmar Back <gback@cs.utah.edu>
9422 * typeck.c: (lookup_java_method): search all inherited
9423 interfaces when looking up interface method.
9425 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9427 * parse.y (method_header:): Issue error message for rule `type
9429 (synchronized:): Error report when not using synchronized.
9431 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9433 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9434 being used before the superclass constructor has been called.
9435 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9436 instead of `CALL_THIS_CONSTRUCTOR_P'.
9438 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9440 * check-init.c: Fix typo in comment.
9442 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9444 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9447 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9449 * parse.y (expression_statement:): Call function to report
9450 improper invocation of a constructor.
9451 (parse_ctor_invocation_error): New function.
9453 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9455 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9458 1999-10-21 Tom Tromey <tromey@cygnus.com>
9460 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9461 in generated `main'.
9463 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9465 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9466 (qualify_ambiguous_name): Likewise.
9468 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9470 * parse.y (java_complete_tree): fold_constant_for_init to work on
9472 (java_complete_lhs): Likewise.
9473 (array_constructor_check_entry): Complete an initializer element
9474 on permanent_obstack.
9476 1999-10-19 Tom Tromey <tromey@cygnus.com>
9478 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9479 From Mike Moreton <mike@pillim.demon.co.uk>.
9481 1999-10-15 Greg McGary <gkm@gnu.org>
9483 * java-tree.h (flag_bounds_check): Remove extern decl.
9484 * lang.c (flag_bounds_check): Remove global variable.
9485 (lang_f_options): Remove "bounds-check" entry.
9486 (lang_init_options): Default flag_bounds_check to "on".
9488 1999-10-14 Tom Tromey <tromey@cygnus.com>
9490 * jvgenmain.c (usage): New function.
9491 (main): Use it. Also, handle `-D' options.
9492 * jvspec.c (lang_specific_driver): Recognize -D.
9493 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9495 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9497 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9499 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9500 variadic function with a non-literal format string.
9502 * parse-scan.y (report_main_declaration): Likewise.
9504 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9506 * parse.y (read_import_dir, patch_assignment, patch_binop,
9507 patch_array_ref): Likewise.
9509 * typeck.c (build_java_array_type): Likewise.
9511 * verify.c (verify_jvm_instructions): Likewise.
9513 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9515 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9517 1999-10-07 Anthony Green <green@cygnus.com>
9519 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9520 where CHECK_PUT may fail for valid reasons.
9522 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9523 UNSAFE_PUTN): New macros.
9525 1999-10-04 Tom Tromey <tromey@cygnus.com>
9527 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9528 well. Fixes Java PR gcj/59.
9529 * parse-scan.y (yyerror): Report errors.
9531 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9533 * decl.c (insert_block): Remove unconditional `abort'.
9535 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9537 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9538 FUNCTION_CODE now of type int. All callers changed.
9539 Set the builtin's DECL_BUILT_IN_CLASS.
9541 1999-09-23 Tom Tromey <tromey@cygnus.com>
9543 * jvspec.c (lang_specific_driver): Don't read spec file if
9544 -fsyntax-only given.
9546 1999-09-22 Tom Tromey <tromey@cygnus.com>
9548 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9550 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9551 (WORDS_TO_LONG): Likewise.
9552 (WORDS_TO_DOUBLE): Likewise.
9554 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9556 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9557 (RELOCATION_VALUE_1): Likewise.
9558 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9559 push_in_const, push_long_const): Prototyped.
9560 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9561 (push_constant2): Likewise.
9562 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9563 (find_constant_wide): Cast find_constant2's integer arguments to
9565 (find_constant_index): Cast find_constant2's and find_constant2's
9566 integer arguments to `jword'.
9567 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9568 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9569 (emit_if): Use RELOCATION_VALUE_1.
9570 (emit_goto): Likewise.
9571 (emit_jsr): Likewise.
9572 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9573 argument to push_long_const to HOST_WIDE_INT.
9575 1999-09-15 Andreas Schwab <schwab@suse.de>
9577 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9579 1999-09-20 Nick Clifton <nickc@cygnus.com>
9581 * lang.c (lang_decode_option): Extend comment.
9583 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9585 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9588 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9590 * gjavah.c (get_field_name, print_method_info, print_include,
9591 add_namelet): Use xmalloc, not malloc.
9593 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9594 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9597 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9599 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9601 * jcf-path.c (add_entry): Likewise.
9603 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9605 * jv-scan.c (xmalloc): Remove definition.
9607 * jvgenmain.c (xmalloc): Likewise.
9609 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9611 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9613 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9614 concat, not xmalloc/sprintf.
9615 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9616 (xstrdup): Remove definition.
9618 * parse.y (duplicate_declaration_error_p,
9619 constructor_circularity_msg, verify_constructor_circularity,
9620 check_abstract_method_definitions, java_check_regular_methods,
9621 java_check_abstract_methods, patch_method_invocation,
9622 check_for_static_method_reference, patch_assignment, patch_binop,
9623 patch_cast, array_constructor_check_entry, patch_return,
9624 patch_conditional_expr): Use xstrdup, not strdup.
9626 * zextract.c (ALLOC): Use xmalloc, not malloc.
9628 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9630 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9632 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9633 (do_spec, lang_specific_pre_link, lang_specific_driver,
9634 input_filename, input_filename_length): Don't declare.
9635 (main_class_name, jvgenmain_spec, lang_specific_driver):
9637 (lang_specific_driver): All calls to the function pointer
9638 parameter now explicitly call `fatal'.
9640 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9642 * parse.y (find_applicable_accessible_methods_list): Search
9643 abstract classes as interfaces.
9645 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9647 * class.c (finish_class): We're now outside a valid method
9648 declaration. Tell the rest of gcc so.
9650 1999-09-08 Bruce Korb autogen@linuxbox.com
9652 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9654 1999-09-07 Tom Tromey <tromey@cygnus.com>
9656 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9658 (decode_signature_piece): Don't emit "::" in JArray<>.
9659 (print_namelet): Only print trailing `;' when printing a class.
9661 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9663 * java-tree.h: Delete declarations for all tree nodes now moved to
9665 * decl.c: Delete their definitions.
9667 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9669 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9670 * Makefile.in (OBJS): Add ggc-callbacks.o.
9671 (OBJDEPS): Likewise.
9673 1999-09-03 Tom Tromey <tromey@cygnus.com>
9675 * parse.y (strip_out_static_field_access_decl): Return operand if
9676 it satisfies JDECL_P.
9678 1999-09-02 Tom Tromey <tromey@cygnus.com>
9680 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9681 Handle nested arrays, like `[[I'.
9683 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9685 * class.c (finish_class): Remove unused parameter, all callers
9688 * expr.c (build_java_athrow): Change return type to void.
9689 (java_lang_expand_expr): Make sure each case in switch returns a
9692 * java-tree.h (finish_class): Fix prototype to take void args.
9694 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9695 (main): Issue return from main, not exit.
9697 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9699 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9701 * jv-scan.c (main): Issue return from main, not exit.
9703 * parse.y (check_abstract_method_definitions,
9704 java_check_abstract_method_definitions): Add static prototypes.
9705 (java_complete_expand_methods): Fix call to `finish_class'.
9707 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9710 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9712 * lang.c (language_string): Constify.
9714 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9716 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9717 Remove hacks for stuff which comes from libiberty.
9719 * Make-lang.in: Likewise.
9721 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9723 * Makefile.in (xref.o): Depend on xref.c explicitly.
9725 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9727 * java-tree.h (lang_printable_name): Constify a char*.
9729 * lang.c (lang_printable_name): Likewise.
9731 1999-08-27 Jeffrey A Law (law@cygnus.com)
9733 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9736 1999-08-26 Tom Tromey <tromey@cygnus.com>
9738 * gjavah.c (print_cxx_classname): Print "::" before qualified
9741 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9743 * parse.y (lookup_cl): Changed leading comment. Now does its best
9744 to set the column number.
9745 (qualify_ambiguous_name): Take WFL wrappers into account.
9747 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9749 * verify.c (verify_jvm_instructions): Don't check instruction
9750 validity beyond end of method.
9752 1999-08-25 Tom Tromey <tromey@cygnus.com>
9754 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9756 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9758 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9759 cxx_keyword_subst, generate_access, name_is_method_p,
9760 get_field_name, print_field_name, super_class_name, print_include,
9761 decode_signature_piece, print_class_decls, usage, help,
9762 java_no_argument, version, add_namelet, print_namelet): Add static
9764 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9765 name_is_method_p): Constify a char*.
9766 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9767 Provide a final else clause in an if-else-if.
9768 (print_field_info): Add missing final arg in function call to
9770 (print_method_info, decompile_method, decode_signature_piece,
9771 print_c_decl, print_full_cxx_name, print_stub,
9772 print_mangled_classname, super_class_name, print_include,
9773 add_namelet, add_class_decl, print_class_decls, process_file,
9774 help): Constify a char*.
9776 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9777 push_int_const, find_constant_wide, find_constant_index,
9778 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9779 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9780 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9781 emit_if, emit_goto, emit_jsr, call_cleanups,
9782 make_class_file_name): Add static prototypes.
9783 (generate_bytecode_return, generate_bytecode_insns): Pass a
9784 NULL_PTR, not a NULL_TREE.
9786 * jv-scan.c: Include "jcf.h".
9787 (main): Declare using DEFUN macro.
9789 * jvspec.c (find_spec_file, lang_specific_pre_link,
9790 lang_specific_driver): Add prototypes.
9791 (find_spec_file): Constify a char*.
9793 * keyword.gperf (hash, java_keyword): Add prototypes.
9795 * lang.c (lang_print_error): Add static prototype.
9796 (lang_init): Prefer memcpy over bcopy to avoid casts.
9798 * lex.c (yylex): Add static prototype.
9800 * parse-scan.y: Include "lex.c" earlier.
9802 * parse.h: Remove redundant declaration for `yylex'.
9804 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9805 labeled_block_contains_loop_p): Add static prototypes.
9806 (not_accessible_p): Make static to match prototype.
9808 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9810 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9812 * parse.y (check_method_redefinition): Changed leading comment.
9813 (check_abstract_method_definitions): New function.
9814 (java_check_abstract_method_definitions): New function.
9815 (java_check_regular_methods): Call it.
9816 (verify_constructor_super): Fixed indentation.
9817 (lookup_method_invoke): Likewise.
9819 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9821 * parse.y (method_header): Return a null pointer if the current
9823 (finish_method_declaration): Return if the current function decl
9825 (source_start_java_method): Likewise.
9826 (java_method_add_stmt): Likewise.
9828 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9830 * class.c (emit_register_class): Removed unnecessary call to
9832 * parse.y (labeled_block_contains_loop_p): Removed unused local
9835 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9837 * parse.y (java_refold): Added prototype.
9839 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9841 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9842 (java_stabilize_reference): Removed unnecessary `else'.
9843 (java_complete_lhs): Set flag to remember boolean. Call
9844 java_refold. Added comments.
9845 (java_decl_equiv): New function.
9846 (binop_compound_p): Likewise.
9847 (java_refold): Likewise.
9848 (patch_unaryop): Striped static field access assigned to decl and
9849 op. Changed promotion scheme for ++/-- operators.
9850 (search_loop): New function.
9851 (labeled_block_contains_loop_p): Likewise.
9852 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9854 (patch_bc_statement): Call search_loop. Fixed comment.
9856 1999-08-14 Anthony Green <green@cygnus.com>
9858 * expr.c (java_lang_expand_expr): Mark static array data as
9861 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9863 * jvgenmain.c (main): NUL-terminate name_obstack.
9865 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9867 * check-init.c (check_bool2_init, done_alternative): Add static
9870 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9871 (add_method, build_utf8_ref, build_class_ref,
9872 append_gpp_mangled_type, layout_class_method): Constify a char*.
9874 * decl.c (push_promoted_type, make_binding_level): Add static
9876 (push_promoted_type, pushdecl): Constify a char*.
9878 * except.c (find_handler_in_range, link_handler,
9879 check_start_handlers): Add static prototypes.
9881 * expr.c (process_jvm_instruction): Constify a char*.
9883 * gjavah.c (main): Constify a char*.
9885 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9888 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9890 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9891 munge, print_ents): Constify a char*.
9893 * jcf-dump.c (disassemble_method): Constify a char*.
9894 (print_constant_pool, print_exception_table): Add static prototypes.
9895 (print_constant, print_exception_table, main, disassemble_method):
9898 * jcf-io.c (find_classfile, find_class): Likewise.
9900 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9901 (set_source_filename, predefined_filename_p): Add static prototypes.
9902 (set_source_filename, get_constant, get_class_constant,
9903 find_in_current_zip): Constify a char*.
9905 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9907 (add_entry, add_path, jcf_path_classpath_arg,
9908 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9910 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9911 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9912 jcf_parse_one_method, jcf_parse_methods,
9913 jcf_parse_final_attributes): Add static prototypes.
9914 (get_attribute): Constify a char*.
9916 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9917 jcf_dependency_add_target, jcf_path_classpath_arg,
9918 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9920 * jv-scan.c (main): Constify a char*.
9921 (gcc_obstack_init): Add prototype arguments.
9923 * jvgenmain.c (gcc_obstack_init): Likewise.
9924 (main): Constify a char*.
9926 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9928 (put_decl_string, lang_print_error): Constify a char*.
9929 (lang_init): Remove redundant extern prototype.
9931 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9933 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9934 Add static prototypes.
9935 (get_type_from_signature): Constify a char*.
9937 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9938 Add static prototypes.
9939 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9940 (verify_jvm_instructions): Constify a char*.
9942 * xref.c (xref_flag_value): Likewise.
9944 * xref.h (xref_flag_value): Likewise.
9946 * zextract.c (makeword, makelong): Add static prototypes.
9947 (makeword, makelong): Constify a uch*.
9949 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9951 * lang.c (java_dummy_print): Constify a char*.
9952 (lang_print_error): Likewise.
9953 (lang_init): Remove redundant prototype for `print_error_function'.
9954 (lang_init_source): Likewise.
9955 (lang_identify): Constify a char*.
9957 1999-08-09 Tom Tromey <tromey@cygnus.com>
9959 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9960 (WORDS_TO_LONG): Likewise.
9961 (WORDS_TO_DOUBLE): Likewise.
9963 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9965 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9967 * expr.c (java_stack_pop, java_array_data_offset,
9968 build_java_throw_out_of_bounds_exception, case_identity,
9969 build_java_check_indexed_type): Add static prototypes.
9970 (linenumber_table, expand_invoke, expand_java_field_op,
9971 build_primtype_type_ref, expand_byte_code): Constify a char*.
9973 * java-tree.h (build_primtype_type_ref, linenumber_table):
9975 (java_lang_expand_expr): Add prototype.
9977 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9978 `java_lang_expand_expr'.
9980 * lex.c (java_lex_error): Constify a char*.
9981 (java_get_unicode, java_read_char, java_allocate_new_line,
9982 java_unget_unicode, java_sneak_unicode): Prototype.
9984 * parse-scan.y (current_class, package_name, method_declarator,
9985 report_class_declaration, yyerror): Constify a char*.
9987 * parse.h (java_report_errors): Prototype.
9988 (yyerror): Constify a char*.
9990 * parse.y (classitf_redefinition_error, check_modifiers,
9991 parse_jdk1_1_error, lookup_package_type,
9992 lookup_package_type_and_set_next, get_printable_method_name,
9993 purify_type_name): Constify a char*.
9994 (build_super_invocation, maybe_generate_finit,
9995 verify_constructor_super, parser_add_interface,
9996 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9997 java_complete_expand_methods, java_expand_finals,
9998 cut_identifier_in_qualified, java_stabilize_reference,
9999 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10000 merge_string_cste): Prototype.
10001 (single_type_import_declaration, yyerror,
10002 variable_redefinition_error, build_array_from_name,
10003 build_unresolved_array_type, check_class_interface_creation,
10004 resolve_class, complete_class_report_errors,
10005 note_possible_classname, read_import_dir,
10006 find_in_imports_on_demand, resolve_package, fix_constructors,
10007 check_deprecation, lookup_method_invoke,
10008 maybe_build_primttype_type_ref, array_constructor_check_entry):
10010 (java_complete_expand_methods, java_expand_finals): Make static.
10011 (convert_narrow): Remove static prototype.
10013 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10015 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10017 1999-08-02 Richard Henderson <rth@cygnus.com>
10019 * decl.c: Include defaults.h instead of expr.h.
10020 * parse.y: Likewise.
10022 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10024 * java/decl.c (start_java_method): Change all uses of
10025 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10026 Ensure expr.h is included.
10027 * java/expr.c (pop_arguments): Ditto.
10028 * java/parse.y (expand_start_java_method): Ditto.
10030 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10032 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10034 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10036 * decl.c: Include "function.h".
10037 * except.c: Likewise.
10038 * parse.y: Likewise.
10039 * Makefile.in: Update dependencies.
10041 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10043 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10044 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10045 `modifier' with ATTRIBUTE_UNUSED.
10047 * gjavah.c (process_file): Add braces around ambiguous `else'.
10049 * jcf-dump.c (print_access_flags, localvar_free): Change return
10052 * parse.y (java_complete_expand_method): Initialize variable
10054 (resolve_qualified_expression_name): Likewise for `field_decl'.
10055 (patch_method_invocation): Likewise for `class_to_search'.
10056 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10057 (patch_assignment): Likewise for `lhs_type'.
10059 * verify.c (verify_jvm_instructions): Remove unused variable
10062 1999-07-25 Richard Henderson <rth@cygnus.com>
10064 * decl.c (va_list_type_node): New.
10066 1999-07-25 Anthony Green <green@cygnus.com>
10068 * gjavah.c (print_stub): New function.
10069 (METHOD_IS_NATIVE): New macro.
10070 (print_mangled_classname): Make static.
10071 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10072 (process_file): Perform stub generation.
10073 (HANDLE_METHOD): Don't emit class decls during stub
10075 (HANDLE_END_METHOD): Take into account stub generation.
10076 (print_method_info): Handle stub generation.
10077 (print_stub): New function.
10078 (print_cxx_classname): Make signature consistant with others.
10079 (help): Describe -stubs option.
10080 (main): Create stub file.
10081 (version): Use version.c.
10082 (print_full_cxx_name): New function.
10083 (print_c_decl): Use print_full_cxx_name.
10085 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10087 * check-init.c (check_init): Handle MAX_EXPR.
10089 1999-07-15 Andrew Haley <aph@cygnus.com>
10091 * lang.c (flag_use_divide_subroutine): New variable.
10092 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10093 fp-to-integer conversion.
10094 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10097 * expr.c (build_java_soft_divmod): New function.
10098 (build_java_binop): Call build_java_soft_divmod if
10099 flag_use_divide_subroutine is set.
10100 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10101 soft_lrem_node: new builtin functions.
10102 (init_decl_processing) Initialize the new builtins.
10103 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10104 soft_lrem_node: new builtin functions.
10105 (build_java_soft_divmod): New function.
10106 * parse.y: Call build_java_soft_divmod if
10107 flag_use_divide_subroutine is set.
10108 * parse.c: Rebuilt.
10110 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10111 a --specs= arg) even if not linking.
10112 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10113 -fuse-divide-subroutine
10115 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10117 * parse.y (resolve_and_layout): Check methods only once.
10118 (resolve_qualified_expression_name): Verify thrown exceptions
10120 (check_thrown_exceptions): Reject exceptions thrown in
10121 initializer. Error message tuned.
10123 1999-07-14 Andrew Haley <aph@cygnus.com>
10125 * expr.c (expand_expr): Do not return the last statement in a
10126 block as the block's value.
10128 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10130 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10131 CALL_EXPR, to avoid order of evaluation changes.
10133 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10135 * parse.y (qualify_ambiguous_name): Do not use
10136 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10138 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10140 * check-init.c (check_init): Handle MAX_EXPR.
10141 * expr.c (force_evaluation_order): Force method call arguments to
10142 be evaluated in left-to-right order.
10143 * parse.y (qualify_ambiguous_name): Loop again to qualify
10144 NEW_ARRAY_EXPR properly.
10146 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10148 * parse.y (patch_invoke): Resolve unresolved invoked method
10150 (qualify_ambiguous_name): STRING_CST to qualify expression for
10151 type name resolution.
10153 1999-06-24 Andrew Haley <aph@cygnus.com>
10155 * class.c (finish_class): Whenever a deferred method is
10156 output, rescan the list of methods to see if a new candidate for
10157 output can be found.
10159 1999-06-28 Tom Tromey <tromey@cygnus.com>
10161 * jvspec.c (lang_specific_driver): Recognize --help.
10163 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10165 * parse.y (resolve_package): Fixed bogus return statement.
10166 (patch_method_invocation): Resolve method invocation beginning with
10167 a package name qualifier.
10169 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10171 * Make-lang.in (java.stage1): Depend on stage1-start.
10172 (java.stage2): Likewise for stage2-start.
10173 (java.stage3): Likewise for stage3-start.
10174 (java.stage4): Likewise for stage4-start.
10176 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10178 * parse.y (java_complete_lhs): When doing cross referencing, don't
10179 try to keep file location on a WFL expanded as a CALL_EXPR.
10181 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10183 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10184 compiling to class file a void method with an empty method body.
10185 As a side effect, the bytecode backend will generate the
10186 appropriate `return' instruction.
10188 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10190 * parse.y (lookup_package_type_and_set_next): New function prototype.
10191 (resolve_package): Search current and imported packages.
10192 (lookup_package_type_and_set_next): New function.
10194 1999-06-22 Andrew Haley <aph@cygnus.com>
10196 * verify.c (verify_jvm_instructions): Check for pending blocks
10197 before invalid PC test and opcode switch, not after.
10199 1999-06-21 Andrew Haley <aph@cygnus.com>
10201 * except.c (find_handler_in_range): The upper limit for exception
10202 ranges is exclusive, not inclusive: (start <= pc < end).
10203 (link_handler): find child pointer which points to outer by
10204 searching sibling list: previous code incorrectly assumed that
10205 outer->outer->first_child must point to outer.
10206 * verify.c (verify_jvm_instructions): FIXME added to code for
10208 (verify_jvm_instructions): Do not assume that the last block
10209 processed in a subroutine is a block which ends with a `ret'
10210 instruction. With some control flows it is possible that the last
10211 block ends with an `athrow'.
10213 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10215 * parse.y (qualify_ambiguous_name): Reorganized the post
10216 evaluation of non WFL leading expression nodes.
10218 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10220 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10223 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10225 * parse.y (qualify_ambiguous_name): Handle qualified expression
10226 beginning with a STRING_CST.
10228 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10230 * parse.y (register_fields): Set DECL_INITIAL on both
10231 pre-initialized static and public fields.
10232 (resolve_field_access): Static field access expressions to always
10234 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10235 qualification. CONVERT_EXPR to be resolved as an expression name.
10236 (java_complete_lhs): Identify and access qualified final
10237 initialized field in switch statement case expression.
10238 (fold_constant_for_init): Pre-initialized field decl constant to
10241 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10243 * parse.y (note_possible_classname): Mark returned node with
10244 QUALIFIED_P only if the original class name contained a '/'.
10246 1999-06-05 Anthony Green <green@cygnus.com>
10248 * Make-lang.in (gcjh): More parallel build fixes.
10250 1999-06-03 Mike Stump <mrs@wrs.com>
10252 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10254 1999-06-02 Anthony Green <green@cygnus.com>
10256 * except.c (link_handler): Chain exception handlers in order.
10258 1999-06-02 Anthony Green <green@cygnus.com>
10260 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10261 with nops and process as usual in order to always set correct EH
10262 ranges. Emit detailed warnings about unreachable bytecodes.
10264 1999-06-02 Anthony Green <green@cygnus.com>
10266 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10269 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10271 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10272 or the searched field decl.
10274 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10276 * parse.y (fold_constant_for_init): Convert numerical constant
10277 values to the type of the assigned field.
10279 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10281 * expr.c (lookup_field): Relaxed the test on class loading error
10283 * parse.y (fold_constant_for_init): Enabeled old code.
10285 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10287 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10288 decide the validity of the cast of a java.lang.Cloneable reference
10290 (patch_conditional_expr): Fixed first argument passed to
10291 binary_numeric_promotion.
10293 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10295 * parse.y (qualify_ambiguous_name): Take into account that a
10296 CONVERT_EXPR might specify a type as a WFL.
10298 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10300 * parse.y (patch_assignment): Save the rhs before using it as an
10301 argument to _Jv_CheckArrayStore.
10303 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10305 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10307 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10309 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10310 floating point literal only when the exponent indicator has been
10313 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10315 * parse.y (formal_parameter:): Construct argument tree list
10316 element even if a yet unsupported final parameter was encountered.
10318 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10320 * parse.y (finish_method_declaration): Issue errors for native or
10321 abstract methods declared with a method body, as well as for non
10322 native or non abstract methods with no method body.
10324 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10326 * class.c (build_utf8_ref): Initialize variable `field'.
10328 * decl.c (init_decl_processing): Initialize variable `field'.
10330 * expr.c (build_known_method_ref): Mark parameters `method_type',
10331 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10332 (process_jvm_instruction): Likewise for parameter `length'.
10334 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10335 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10338 * parse.y (maybe_generate_clinit): Remove unused variable
10339 `has_non_primitive_fields'.
10340 (find_in_imports_on_demand): Initialize variables `node_to_use'
10342 (patch_binop): Likewise for variable `prom_type'.
10343 (patch_unaryop): Likewise for variable `prom_type'.
10345 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10347 * xref.c (xref_table): Add missing initializer.
10349 1999-05-14 Tom Tromey <tromey@cygnus.com>
10351 * java-except.h (struct eh_range): Removed unused `next' member.
10352 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10353 after adding all exception handlers. Sort exception ranges in
10355 (struct pc_index): New structure.
10356 (start_pc_cmp): New function.
10357 * except.c (add_handler): Return `void'. Don't call link_handler;
10358 instead construct an ordinary linked list and do range
10360 (check_nested_ranges): New function.
10361 (link_handler): Changed interface to allow merging of eh_ranges.
10362 Split overlapping ranges. Return `void'.
10364 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10366 * parse.y (constructor_block_end:): New rule, tagged <node>.
10367 (constructor_body:): Use `constructor_block_end' instead of
10370 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10372 * parse.y (statement_nsi:): Pop `for' statement block.
10373 (java_complete_lhs): Labeled blocks containing no statement are
10374 marked as completing normally.
10376 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10378 * xref.c (xref_set_current_fp): New function, defined.
10379 * xref.h (xref_set_current_fp): New function, prototyped.
10381 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10383 * check-init.c (check_init): Take into account that
10384 LABELED_BLOCK_STMT can be empty.
10386 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10388 * parse.y (java_check_regular_methods): Warning check on not
10389 overriding methods with default access in other packages does not
10390 apply to `<clinit>'.
10391 (java_complete_lhs): If block body is an empty_stmt_node, replace
10392 it by NULL_TREE. This prevents gcc from generating an irrelevant
10395 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10397 * check-init.c (check_init): Removed code accepting to see things
10398 falling through default:, when doing xrefs.
10399 * java-tree.h (do_not_fold): New global variable, declared.
10400 * parse.y (do_not_fold): New global variable, defined.
10401 (java_complete_expand_method): Set `do_not_fold' to the value of
10402 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10403 and reinstall them after them have been purged; do not check for
10404 initializations; do not issue missing return errors.
10405 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10407 (patch_binop): Skip the fold part when doing xrefs.
10408 (build_string_concatenation): Skip the concatenation part when
10410 (patch_synchronized_statement): Do not generate a try-finally when
10412 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10413 and keep the location where the throw was seen.
10414 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10415 any treatment on the converted node an simply return a NOP_EXPR of
10417 * xref.c (xref_get_data): New function, defined.
10418 * xref.h (xref_get_data): New function, declared.
10419 (XREF_GET_DATA): Use xref_get_data.
10421 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10423 * gjavah.c (print_include): Cast the result of `strlen' to int
10424 when comparing against a signed value.
10425 (add_namelet): Likewise.
10427 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10429 * expr.c (expand_invoke): Mark parameter `nargs' with
10431 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10433 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10436 * jcf-reader.c (get_attribute): Cast a value to long
10437 when comparing against a signed expression. Likewise.
10439 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10440 HOST_BITS_PER_CHAR.
10442 1999-05-11 Andrew Haley <aph@cygnus.com>
10444 * parse.y (source_end_java_method): If the current method contains
10445 any exception handlers, force asynchronous_exceptions: this is
10446 necessary because signal handlers in libjava may throw exceptions.
10447 * decl.c (end_java_method): Ditto.
10449 1999-05-11 Tom Tromey <tromey@cygnus.com>
10451 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10453 * jvspec.c (THREAD_NAME): Removed.
10454 (GC_NAME): Likewise.
10455 (MATHLIB): Likewise.
10456 (WITHLIBC): Likewise.
10458 (THREADLIB): Likewise.
10459 (MATH_LIBRARY): Likewise.
10460 (lang_specific_driver): Don't add `-l' options to command line.
10461 Instead, add a single --specs option. Recognize `-L' options and
10462 use them to search for spec file.
10463 (find_spec_file): New function.
10464 (SPEC_FILE): New define.
10466 1999-05-11 Dave Brolley <brolley@cygnus.com>
10468 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10469 cpplib-enabled build.
10471 1999-05-05 Per Bothner <bothner@cygnus.com>
10473 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10474 temporarily zero it while calling rest_of_decl_compilation.
10476 * java-tree.h (string_ptr_type_node): Add declaration.
10477 * decl.c: Define and initialize string_ptr_type_node.
10478 * parse.y (patch_string_cst): Use string_ptr_type_node.
10480 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10481 * parse.y (for_statement): Now unconditionally exit_block.
10482 (finish_labeled_statement): No longer exit_block if for-loop.
10483 (patch_loop_statement): Check harder if the loop is already labeled.
10485 * parse.y (patch_initialized_static_field): Removed function.
10486 (maybe_generate_clinit): Removed special handling for interfaces.
10487 (java_complete_expand_methods): Do a preliminary java_complete_tree
10488 on <clinit> to determine if it can be removed.
10489 (java_complete_expand_method): Remove special handling for <clinit>.
10490 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10491 optimize if we get back empty_stmt_node.
10492 For MODIFY_EXPR, re-do checking of static initializers.
10493 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10494 For VAR_DECL, pass correct context.
10496 * verify.c (verify_jvm_instructions): Better error messages.
10498 1999-05-03 Tom Tromey <tromey@cygnus.com>
10500 * parse-scan.y (interface_declaration): Call
10501 report_class_declaration for interfaces.
10503 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10505 * Makefile.in: Remove -v from bison command lines.
10507 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10509 * check-init.c (check_init): Exclude a case of error when doing
10511 * class.c (layout_class_method): Don't generate the error message
10512 twice when compiling from source.
10513 * lang-options.h: Added `-Wredundant-modifers' and
10514 `-Wunusupported-jdk11' flags and help text.
10515 * lang.c (lang_decode_option): Added support for
10516 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10517 flag_static_local_jdk11 and flag_redundant set accordingly.
10518 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10519 * parse.h (EXPR_WFL_ADD_COL): New macro.
10520 (DECL_END_SOURCE_LINE): Likewise.
10521 (DECL_INHERITED_SOURCE_LINE): Likewise.
10522 * parse.y (static_ref_err): New function, prototyped.
10523 (CCB_TK): Now tagged <operator>.
10524 (class_body:): Remember the location of the closing '}' of a class
10525 definition when doing xrefs.
10526 (block:): Likewise.
10527 (block_end:): Likewise.
10528 (create_class): Remember the location of the inherited class
10529 identifier when doing xrefs.
10530 (register_fields): Added test on first operand of `init' before
10531 testing it TREE_CODE.
10532 (method_header): Store the location of the class identifier in the
10533 class decl when doing xrefs.
10534 (finish_method_declaration): Don't combine first/last method line
10536 (java_check_regular_methods): Warning check on not overriding
10537 methods with default access on other packages move before check on
10538 static methods. Initialization of `aflags' also moved up.
10539 (resolve_expression_name): Call static_ref_err to report the error.
10540 (static_ref_err): New function, implemented.
10541 (resolve_field_access): Returned simplified static field access
10543 (resolve_qualified_expression_name): Check for illegal use of
10544 static fields in a non static context. Call static_ref_err to
10545 report error in various places.
10546 (java_complete_tree): Do not fold initialized static fields when
10548 (java_complete_lhs): Likewise.
10550 1999-04-29 Anthony Green <green@cygnus.com>
10552 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10553 create internal labels.
10554 (lookup_label): Ditto.
10556 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10558 * class.c (layout_class_method): Generate <clinit>'s rtl for
10560 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10561 for interfaces' <clinit>.
10562 * expr.c (lookup_field): Search for fields in interfaces.
10563 (expand_invoke): Fixed indentation.
10564 (expand_java_field_op): Likewise. Use IS_CLINIT.
10565 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10566 (IS_CLINIT): New macro.
10567 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10568 interface was parsed.
10569 (maybe_generate_clinit): Don't generate if the current class is an
10570 interface with only fields of primitive types.
10571 (reset_method_name): Use IS_CLINIT.
10572 (java_complete_expand_method): Expand <clinit> when it exists for
10573 interfaces. Use IS_CLINIT.
10574 (resolve_expression_name): Use DECL_CONTEXT instead of
10575 current_class to build static field references.
10576 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10577 ARRAY_REF when doing xreferencing.
10578 (check_final_assignment): Fixed typo in leading comment. Use
10580 (patch_array_ref): Don't fully expand array references when
10582 (patch_return): Use IS_CLINIT.
10583 (patch_throw_statement): Likewise.
10585 1999-04-22 Tom Tromey <tromey@cygnus.com>
10587 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10589 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10591 * decl.c (predef_filenames, predef_filenames_size): New globals
10592 (init_decl_processing): predef_filenames and predef_filenames_size
10594 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10596 * jcf-parse.c (predefined_filename_p): New function.
10597 (yyparse): Check that files on the command line are specified only
10598 once and issue a warning otherwise.
10599 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10600 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10601 avoid a gcc warning with -W -Wall turned on.
10602 (java_expand_classes): Abort if errors were encountered.
10603 (java_complete_lhs): If the cross reference flag is set, wrap
10604 field DECL node around a WFL when resolving expression name.
10606 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10608 * lang.c (lang_decode_option): Fixed returned value when parsing
10609 `-fxref=...' and `-Wall'.
10610 * parse.y (source_end_java_method): Do not generate code when
10611 flag_emit_xref is set.
10612 (resolve_expression_name): Do not build static field access when
10613 flag_emit_xref is set.
10614 (resolve_field_access): No special treatment on `length' when
10615 flag_emit_xref is set. Do not build qualified static field access
10616 when flag_emit_xref is set.
10617 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10618 when flag_emit_xref is set.
10619 (patch_assignment): Do not generate array store runtime check when
10620 flag_emit_xref is set.
10621 * xref.c (xref_flag_value): Fixed function declaration
10623 (xset_set_data): New function.
10624 * xref.h (xref_set_data): Added prototype for new function.
10625 (typedef struct xref_flag_table): New field data.
10626 (XREF_GET_DATA): New macro.
10628 1999-04-19 Tom Tromey <tromey@cygnus.com>
10630 * xref.h (enum): Removed trailing comma.
10632 * parse.y (resolve_qualified_expression_name): Added missing
10635 1999-04-15 Anthony Green <green@cygnus.com>
10637 * gjavah.c: New prototypes for java_float_finite and
10638 java_double_finite.
10640 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10642 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10645 1999-04-06 Jeffrey A Law (law@cygnus.com)
10647 * Makefile.in (TREE_H): Add tree-check.h.
10648 (RTL_H): Add genrtl.h.
10650 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10652 * parse.y (patch_assignment): Added ArrayStoreException runtime
10655 1999-04-06 Per Bothner <bothner@cygnus.com>
10657 * expr.c (pop_type_0): New function.
10658 (pop_type): Use pop_type_0.
10659 * java-tree.h (pop_type_0): New declaration.
10660 * verify.c (verify_jvm_instructions): Check return instructions.
10662 * parse.y (patch_binop): Don't fold if non-constant and emiting
10665 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10667 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10669 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10670 (main_jcf): Don't define.
10671 (process_file): Don't set `main_jcf'.
10673 * java-tree.h (main_jcf): Don't declare.
10675 * jcf-parse.c (main_jcf): Add static definition.
10677 * lang.c (main_jcf): Don't define.
10679 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10681 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10683 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10685 * jcf-depend.c: Include "config.h", not <config.h>.
10687 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10690 * jcf-path.c: Include "config.h", not <config.h>.
10692 * lex.c: Don't include various system header files.
10693 (java_init_lex): Cast the argument of `bzero' to PTR
10695 * parse-scan.y (java_push_parser_context): Likewise.
10697 * parse.y (java_push_parser_context): Likewise.
10698 (patch_bc_statement): Match format specifier to variable argument.
10700 * xref.c: Don't include <stdio.h>.
10702 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10704 * parse.y (struct parser_ctxt *ctxp): Now global.
10705 (declare_local_variables): Use WFL compound value for the
10706 declaration source line value, when doing cross-referencing.
10708 1999-03-31 Tom Tromey <tromey@cygnus.com>
10710 * gjavah.c (print_field_info): Allow constants of other types.
10711 (print_include): Generate include when new name is proper prefix
10712 of already printed name.
10713 (add_namelet): Likewise.
10714 (cxx_keyword_subst): New function.
10715 (print_method_info): Use it.
10716 (print_field_name): New function.
10717 (get_field_name): New function.
10718 (print_field_info): Use get_field_name and print_field_name.
10720 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10722 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10723 'KR-C', so gperf uses the `const' keyword on strings.
10725 * keyword.gperf (java_keyword): Const-ify a char*.
10727 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10729 * parse.y (patch_bc_statement): Fixed identation and a bogus
10732 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10734 * parse.y (patch_assignment): Allow static variables in other
10735 classes to be assigned.
10737 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10739 * class.c (maybe_add_interface): Remove unused variable
10741 (make_class_data): Use = for assignment, not ==. Likewise.
10742 (emit_register_classes): Remove unused variable `decl'.
10744 * lex.c: Fix comment so as not to contain an embedded `/*'.
10746 * verify.c (verify_jvm_instructions): Remove unused variable
10749 1999-03-27 Per Bothner <bothner@cygnus.com>
10751 * parse.y (complete_loop_body): Rename to finish_loop_body.
10752 (complete_labeled_statement): Rename to finish_labeled_statement.
10753 (complete_for_loop): Rename to finish_for_loop.
10754 (complete_method_declaration): Rename to finish_method_declaration.
10756 * java-tree.h (continue_identifier_node): New global node.
10757 * decl.c: Define and initialize continue_identifier_node.
10758 * parse.y (generate_labeled_block): Remove - no longer needed.
10759 (build_loop_body): Use continue_identifier_node for continue block.
10760 (finish_labeled_statement): Also do pop_labeled_block actions.
10761 (java_complete_lhs): POP_LOOP even if error.
10762 (build_labeled_block): Special handling for continue_identifier_node.
10763 (patch_loop_statement): Re-organize.
10764 (patch_bc_statement): Re-write.
10766 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10768 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10769 using a WFL compound value.
10770 * parse.y (xref.h): Include.
10771 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10772 WFL compound value.
10773 (register_fields): Set WFL compound value to lineno if doing
10775 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10777 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10778 * xref.h (expand_xref): Prototype renamed from xref_generate.
10780 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10782 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10783 (GET_CURRENT_BLOCK): New macro.
10784 * parse.y (current_static_block): New global variable.
10785 (method_body:): Define action.
10786 (complete_method_declaration): Set current_function_decl to NULL
10787 when work on the current method is done.
10788 (declare_local_variables): Use GET_CURRENT_BLOCK.
10789 (java_method_add_stmt): Likewise.
10790 (java_complete_expand_method): Disable the use of `this' when
10791 expanding <clinit>.
10792 (enter_a_block): If no current method exist, use
10793 current_static_block to link static initializer blocks.
10794 (exit_block): Rewritten to use current_static_block when no current
10795 method decl exists.
10796 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10797 (patch_return): Forbid the use of `return' in static initializers.
10798 (patch_throw_statement): Fixed indentation. Issue specific error
10799 for uncaught thrown checked exception in static initializer
10800 blocks. Removed FIXME.
10802 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10804 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10805 Link gcj from gcc.o.
10807 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10809 * parse.y (find_applicable_accessible_methods_list): When dealing
10810 with interface: ensure that a given interface or java.lang.Object
10811 are searched only once.
10813 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10815 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10817 * jcf-dump.c (print_access_flags): Add braces around if-else.
10819 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10822 * lex.c (build_wfl_node): Add static prototype.
10824 * lex.h (build_wfl_node): Remove static prototype.
10826 * parse.y: Include lex.c early enough to declare everything needed.
10827 Ensure calls to `build_wfl_node' pass the proper arguments.
10828 (create_class): Remove unused variable `super_decl'.
10829 (get_printable_method_name): Initialize variable `name'.
10831 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10833 * Changelog: Fixed 1999-03-22 typos.
10834 * lang.c (lang_decode_option): Fixed typo in error string in the
10837 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10839 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10840 (xref.o): New rule.
10841 * java-tree.h (flag_emit_xref): Declared extern.
10842 * lang.c (xref.h): Included.
10843 (flag_emit_xref): New global variable.
10844 (lang_decode_option): Added support for -fxref.
10846 * xref.h: Likewise.
10848 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10850 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10853 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10855 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10856 $(srcdir)/../system.h and $(JAVA_TREE_H).
10857 (jcf-io.o): Depend on $(JAVA_TREE_H).
10858 (mangle.o): Likewise.
10860 * check-init.c (check_cond_init): Add static prototype.
10862 * class.c (build_java_method_type, hashUtf8String,
10863 make_field_value, get_dispatch_vector, get_dispatch_table,
10864 append_gpp_mangled_type, mangle_static_field): Likewise.
10865 (strLengthUtf8): Hide unused definition.
10866 (hashUtf8String): Const-ify.
10867 (make_field_value): Un-ANSI-fy.
10869 * constants.c: Move inclusion of jcf.h above java-tree.h.
10870 (set_constant_entry, find_class_or_string_constant,
10871 find_name_and_type_constant, get_tag_node,
10872 build_constant_data_ref): Add static prototype.
10874 * decl.c (push_jvm_slot, builtin_function,
10875 lookup_name_current_level): Likewise.
10876 (builtin_function): Const-ify.
10878 * except.c (expand_start_java_handler, expand_end_java_handler):
10879 Add static prototype.
10881 * expr.c (flush_quick_stack, push_value, pop_value,
10882 java_stack_swap, java_stack_dup, build_java_athrow,
10883 build_java_jsr, build_java_ret, expand_java_multianewarray,
10884 expand_java_arraystore, expand_java_arrayload,
10885 expand_java_array_length, build_java_monitor, expand_java_pushc,
10886 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10887 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10888 expand_compare, expand_test, expand_cond, expand_java_goto,
10889 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10890 expand_java_field_op, java_push_constant_from_pool): Likewise.
10892 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10893 (build_java_arraynull_check): Mark parameters `node' and `type'
10894 with ATTRIBUTE_UNUSED.
10895 (note_label): Likewise for parameter `current_pc'.
10896 (expand_java_call, expand_java_ret): Hide unused definition.
10898 * java-tree.h (make_class, build_constants_constructor,
10899 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10900 init_outgoing_cpool, register_class, emit_register_classes,
10901 java_layout_seen_class_methods): Prototype.
10902 (unicode_mangling_length): Const-ify.
10903 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10904 emit_unicode_mangled_name, format_int, format_uint,
10905 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10906 jcf_print_utf8_replace, open_class): Prototype.
10908 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10909 <stdio.h>. Include tree.h/java-tree.h.
10910 (utf8_equal_string usage, process_class): Add static prototype.
10911 (open_class): Don't prototype this here.
10912 (utf8_equal_string): Match arguments to format specifiers.
10913 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10914 TABLE_SWITCH, disassemble_method): Likewise.
10916 * jcf-io.c: Include tree.h/java-tree.h.
10917 (open_class, find_classfile, jcf_print_utf8,
10918 jcf_print_utf8_replace): Const-ify.
10920 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10921 parse_class_file): Add static prototype.
10922 (find_in_current_zip): Match definition to existing static
10925 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10926 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10927 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10928 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10929 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10930 generate_bytecode_return, perform_relocations, init_jcf_state,
10931 init_jcf_method, release_jcf_state, generate_classfile):
10932 Add static prototype.
10933 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10934 (make_class_file_name): Const-ify.
10936 * jcf.h (find_classfile): Const-ify.
10938 * jv-scan.c (reset_report): Remove prototype.
10940 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10941 (error): Rewrite to allow varargs.
10943 * lang.c (lang_f_options): Const-ify.
10945 * lex.c (java_parse_escape_sequence): Add static prototype.
10946 (java_allocate_new_line): Match definition to existing static
10949 * mangle.c Include tree.h/java-tree.h.
10950 (unicode_mangling_length, emit_unicode_mangled_name,
10951 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10953 * parse.h (jdep_code): Remove trailing comma in enumeration.
10954 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10955 (reset_report): Add prototype.
10957 * verify.c (push_pending_label, merge_types): Add static
10960 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10962 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10964 * parse.y (find_applicable_accessible_methods_list): Extend the
10965 search to superinterfaces when relevant.
10966 (search_applicable_methods_list): New function.
10968 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10970 * class.c (unmangle_classname): Implemented stricter testing
10971 before setting the QUALIFIED_P flag on an identifier.
10973 1999-03-16 Per Bothner <bothner@cygnus.com>
10975 * parse.y (java_complete_lhs): Call force_evaluation_order
10976 after patch_newarray.
10977 (patch_binop): Don't call fold if there are side effects.
10979 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10981 * parse.y (java_stabilize_reference): Use save_expr instead of
10982 building a SAVE_EXPR node.
10983 (java_complete_lhs): Patch the resulting string of the `+='
10984 operator (if necessary) and complete the RHS after having built
10987 1999-03-15 Per Bothner <bothner@cygnus.com>
10989 * class.c (make_class): Don't set CLASS_P here (because
10990 this function is also called by build_java_array_type).
10991 (push_class): Set CLASS_P here instead.
10992 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10994 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10995 context. If the context is class, perfer "super" over "synchronized".
10996 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10998 * parse.y (create_class): Don't call parser_check_super here;
10999 it is not robust. Always wait until later.
11001 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11002 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11004 1999-03-13 Per Bothner <bothner@cygnus.com>
11006 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11007 * lex.h (UNGETC): Change misleading macro.
11009 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11011 * parse.y (java_stabilize_reference): Return NODE when patching a
11013 (java_complete_lhs): Put parenthesis around truth values.
11015 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11017 * class.c (layout_class_method): Don't make rtl for interface
11019 * parse.h (GET_TYPE_NAME): New macro.
11020 * parse.y (if_then_statement:): Fixed indentation.
11021 (if_then_else_statement:): Likewise.
11022 (for_statement:): Fixed spacing.
11023 (try_statement:): Fixed indentation.
11024 (create_interface): Don't force interfaces to be abstract.
11025 (method_header): Abstract methods are OK in interfaces.
11026 (declare_local_variables): Fixed typo in comment.
11027 (java_complete_expand_method): Fixed indentation.
11028 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11029 non accessible fields.
11030 (java_stabilize_reference): New function.
11031 (java_complete_lhs): Fixed indentation. Use
11032 java_stabilize_reference in compound assignment. Insert the
11033 cast. If not processing `+' fix string constants before processing
11036 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11038 * constants.c (find_class_or_string_constant): Cast variable `j'
11039 to a `jword' when comparing against one.
11041 * expr.c (java_lang_expand_expr): Remove unused variables
11042 `has_finally_p' and `op0'.
11044 * gjavah.c (print_field_info): Cast a value to jint when comparing
11045 against one. Likewise for a jlong.
11046 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11047 against a signed quantity.
11049 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11050 (print_signature): Don't needlessly dereference variable `str'
11052 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11053 `max_locals' with ATTRIBUTE_UNUSED.
11054 (jcf_parse_class): Likewise for variable `index'.
11056 * parse.h (reverse_jdep_list): Remove static prototype.
11058 * parse.y (build_jump_to_finally): Remove prototype and definition.
11059 (reverse_jdep_list): Add static prototype.
11061 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11062 `assignment' and `expr_decl'.
11064 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11066 1999-03-12 Andrew Haley <aph@cygnus.com>
11068 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11069 we'll need a directory separator and a null character.
11071 1999-03-10 Per Bothner <bothner@cygnus.com>
11073 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11075 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11077 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11080 1999-03-05 Per Bothner <bothner@cygnus.com>
11082 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11084 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11086 * class.c (layout_class_method): A static method in a base class
11087 is never overridden, so treat it like it doesn't exist.
11088 However, do complain about private non-static method overriding
11089 public static method.
11091 * parse.y: Don't set unused INITIALIZED_P flag.
11092 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11094 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11095 (build_array_from_name): Re-order &index[string] to &string[index].
11097 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11098 error_mark (it might catch more errors, but it is more likely to lose).
11100 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11102 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11103 (parse-scan.o): Depend on toplev.h.
11105 * class.c (make_method_value): Add prototype. Make it static.
11106 Remove unused second argument, caller changed.
11108 * expr.c (java_lang_expand_expr): Remove unused variable
11111 * java-tree.h: Don't prototype find_in_current_zip.
11112 Add prototypes for verify_constant_pool, start_java_method,
11113 end_java_method, give_name_to_locals, expand_byte_code,
11114 open_in_zip, set_constant_value, find_constant1, find_constant2,
11115 find_utf8_constant, find_string_constant, find_class_constant,
11116 find_fieldref_index, find_methodref_index, write_constant_pool,
11117 count_constant_pool_bytes and encode_newarray_type.
11119 * jcf-dump.c: Remove unused variable `LONG_temp'.
11121 * jcf-parse.c: Include parse.h.
11122 (jcf_parse_source): Remove unused parameter, all callers changed.
11123 (jcf_figure_file_type): Add static prototype.
11124 (find_in_current_zip): Likewise. Also remove unused parameter,
11125 all callers changed.
11126 (read_class): Initialize variable `saved_pos'.
11128 * jcf-reader.c (jcf_parse_preamble): Mark variables
11129 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11131 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11132 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11133 (java_parse_doc_section): Initialize variable `seen_star'.
11134 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11135 (java_lex_error): Mark parameters `msg' and `forward' with
11137 (java_get_line_col): Mark parameters `filename' and `line' with
11140 * parse-scan.y: Include toplev.h.
11141 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11143 * parse.h: use `struct JCF', not plain `JCF'.
11144 (java_parser_context_save_global, java_expand_classes
11145 java_parser_context_restore_global, java_parse): Add prototypes.
11147 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11150 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11152 * check-init.c (check_init): COPYN takes word count, not bit count.
11154 1999-02-26 Per Bothner <bothner@cygnus.com>
11156 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11157 explicit build_decl. (Avoids crash in reload when optimizing.)
11159 1999-02-25 Per Bothner <bothner@cygnus.com>
11161 * decl.c (complete_start_java_method): Handle synchronized method
11162 even when compiling from bytecode.
11164 1999-02-26 Tom Tromey <tromey@cygnus.com>
11166 * gjavah.c (add_class_decl): Only generate `#include' if outer
11167 class is not the name of the class we are processing. Correctly
11168 append `.h' in #include.
11169 (process_file): Clean up newlines around generated `#include's.
11170 (decode_signature_piece): Correctly handle inner classes.
11171 (struct include): New structure.
11172 (all_includes): New global.
11173 (print_include): New function.
11174 (add_class_decl): Use it.
11175 (process_file): Likewise.
11176 (add_class_decl): Generate include for java-array.h if array
11178 (process_file): Don't generate java-array.h include.
11180 * gjavah.c (add_namelet): Check for standard package names here.
11181 (add_class_decl): Don't check for standard package names here.
11183 1999-02-25 Tom Tromey <tromey@cygnus.com>
11185 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11186 When reading a zip file, only use strncmp if both strings are
11187 bigger than the buffer length. Initialize `k' when looping
11190 1999-02-24 Tom Tromey <tromey@cygnus.com>
11192 * gjavah.c (struct namelet): New structure.
11193 (add_namelet): New function.
11194 (print_namelet): New function.
11195 (print_class_decls): Use add_namelet and print_namelet to generate
11196 namespaces and not classes.
11197 (method_printed): New global.
11198 (HANDLE_END_METHOD): Examine method_printed.
11199 (print_method_info): Set method_printed when required. Print
11200 error if function to be ignored is marked virtual. Handle $finit$
11202 (METHOD_IS_FINAL): New macro.
11203 (print_field_info): Use it.
11204 (HANDLE_METHOD): Clear method_printed.
11205 (method_pass): New global.
11206 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11207 (process_file): Do two passes over both fields and methods.
11208 (HANDLE_METHOD): Examine method_pass.
11209 (root): New global.
11210 (add_class_decl): New function.
11211 (print_class_decls): Don't scan over entire constant pool.
11213 1999-02-23 Tom Tromey <tromey@cygnus.com>
11215 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11216 disable linking in that case.
11218 1999-02-20 Tom Tromey <tromey@cygnus.com>
11220 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11223 1999-02-21 Per Bothner <bothner@cygnus.com>
11225 * decl.c (build_result_decl), java-tree.h: New method.
11226 (complete_start_java_method): Handle synchronized methods.
11227 Don't build DECL_RESULT here. (Ordering dependency problem.)
11228 (start_java_method): Call build_result_decl here instead ...
11229 * parse.y (java_complete_expand_method): ... and here.
11230 (expand_start_java_method): Don't call complete_start_java_method here.
11231 (java_complete_expand_method): Call it here instead.
11232 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11233 * java-tree.h: ... here.
11235 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11236 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11237 for ARRAY_REF - it doesn't work when array bounds are checked.
11238 (patch_array_ref): Handle it here instead.
11240 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11242 1999-02-19 Per Bothner <bothner@cygnus.com>
11244 Force left-to-right evaluation of binary operations etc.
11245 * expr.c (force_evaluation_order), java-tree.h: New function.
11246 * parse.y (java_complete_lhs): Pass binary operations, procedure
11247 calls, and ARRAY_REFs to force_evaluation_order.
11248 (various): Set TREE_SIDE_EFFECTS more carefully.
11250 Tolerate random (non-UTF8) encoding in comments without complaining.
11251 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11252 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11254 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11255 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11257 * parse.y (java_complete_lhs): Ignore an empty statement in a
11258 COMPOUND_EXPR. Don't complain about empty statement after return.
11260 1999-02-19 Per Bothner <bothner@cygnus.com>
11262 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11263 in TREE_LIST - just chain the POINTER_TYPEs together.
11264 (resolve_class): If type already resolved, return decl.
11265 After resolving, update TREE_TYPE(class_type), and name (if array).
11266 * parse.h (do_resolve_class), parse.y: Make non-static.
11267 * class.c (maybe_layout_super_class): Take this_class argument.
11268 Do do_resolve_class if necessary.
11269 (layout_class, layout_class_methods): Adjust calls appropriately.
11270 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11271 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11272 * typeck.c (build_java_array_type): Don't call layout_class.
11274 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11276 * parse.y (check_pkg_class_access): Allow private class access
11277 within the same package.
11278 (strip_out_static_field_access_decl): New function.
11279 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11280 operator argument before testing its nature.
11282 1999-02-03 Per Bothner <bothner@cygnus.com>
11284 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11285 (TRY_EXPR): Simplify - it no longer has a finally clause.
11286 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11287 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11288 * expr.c (java_lang_expand_expr): Likewise.
11289 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11290 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11291 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11292 (build_try_statement): Remove finally parameter and handling.
11293 (build_try_finally_statement): New function.
11294 (patch_try_statement): No longer need to support finally clause.
11295 (try_statement): Update grammar action rules.
11296 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11297 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11299 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11301 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11302 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11304 1999-02-17 Andrew Haley <aph@cygnus.com>
11306 * class.c (build_utf8_ref): Back out broken patch which was
11307 intended to to output signatures using '.' as a separator.
11309 * class.c (make_class_data): Output signatures using '.' as a
11310 separator, rather than '/'.
11311 (mangled_classname): Likewise.
11312 (make_field_value): Likewise.
11313 (make_method_value): Likewise.
11314 * constants.c (alloc_class_constant): Likewise.
11315 * expr.c (build_invokeinterface): Likewise.
11317 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11319 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11320 of an ancient workaround.
11322 1999-02-10 Jeffrey A Law (law@cygnus.com)
11324 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11327 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11329 * lex.c (yylex): Encode \0 as UTF8.
11331 1999-02-10 Tom Tromey <tromey@cygnus.com>
11333 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11334 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11335 (libgcj_zip): Renamed.
11336 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11338 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11340 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11341 (GC_NAME): Renamed -lgc to -lgcjgc.
11343 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11345 * lex.c (java_lang_cloneable): Initialize.
11346 * parse.y (java_lang_cloneable): New static variable.
11347 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11348 doing one more qualification round.
11349 (valid_ref_assignconv_cast_p): Reject null source or
11350 destination. Allow an array to be cast into java.lang.Cloneable.
11351 (patch_cast): Swapped two first arguments to first call to
11352 valid_ref_assignconv_cast_p.
11354 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11356 * parse.h: DECL_P renamed JDECL_P.
11357 * parse.y: DECL_P replaced by JDECL_P.
11358 (build_array_from_name): Always use pointer's type.
11359 (patch_bc_statement): Extra code to search continue target in a
11360 for loop. Fixed comments. Continue target is current loop when
11363 1999-02-05 Andrew Haley <aph@cygnus.com>
11365 * class.c (make_class_data): The superclass of an interface should
11366 be null, not class Object.
11368 * lex.c (java_lex): Sign extend hex literals.
11370 1999-02-04 Andrew Haley <aph@cygnus.com>
11372 * class.c (build_utf8_ref): Output signatures using '.' as a
11373 separator, rather than '/'.
11374 (make_class_data): Likewise.
11376 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11378 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11379 mkstemp.o. Get them from libiberty now.
11381 1999-02-02 Jeffrey A Law (law@cygnus.com)
11383 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11385 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11387 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11390 1999-02-02 Per Bothner <bothner@cygnus.com>
11392 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11393 * jcf-write.c (generate_bytecode_return): New function.
11394 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11396 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11397 generate special [fd]const_[01] instructions.
11399 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11401 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11402 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11404 1999-02-01 Per Bothner <bothner@cygnus.com>
11406 * parse.y (patch_method_invocation): Handle calling static methods,
11407 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11409 * parse.y (java_complete_lhs): Don't complain about unreachable
11410 exit condition in a do-while statement.
11412 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11414 * lex.c (java_read_char): Fixed utf8 decoding.
11415 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11417 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11418 comments. Local variable `all_primitive' is gone. Broadened
11419 acceptance of `0' to floating point targets. `long' can now be
11420 widened to `double' or `float'.
11421 (valid_method_invocation_conversion_p): Added leading
11422 comment. Fixed tabulation.
11423 (build_string_concatenation): Optimize out left or right empty
11426 1999-01-28 Per Bothner <bothner@cygnus.com>
11428 * jcf-write.c (localvar_alloc): Only emit entry for
11429 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11430 (generate_bytecode_insns): Only call put_linenumber if
11431 debug_info_level > DINFO_LEVEL_NONE.
11432 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11433 is specified, add -g1 (for compatibility wih javac).
11435 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11437 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11438 gjavah.o, check-init.o, jv-scan.o
11440 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11442 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11444 * gjavah.c: Include config.h and system.h.
11446 * javaop.h (inline): Don't define, its handled by system.h.
11447 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11448 from `inline' to `static inline'.
11450 * jcf.h (inline): Don't define, its handled by system.h.
11452 * lex.c (inline): Likewise.
11454 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11456 * lang-specs.h: Map -Qn to -fno-ident.
11458 1999-01-29 Richard Henderson <rth@cygnus.com>
11460 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11462 1999-01-29 Tom Tromey <tromey@cygnus.com>
11464 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11465 then cast it to Object before calling `append' method.
11467 1999-01-28 Per Bothner <bothner@cygnus.com>
11469 * check-init.c (check_bool2_init, check_bool_init, check_init):
11470 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11471 * jcf-write.c (generate_bytecode_insns): Likewise.
11473 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11475 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11476 * parse.y (patch_cast): Allow a boolean to be cast into a
11479 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11481 * parse.y: (class_declaration:): Fixed indentation.
11482 (class_member_declaration:): Extra `;' after field declaration now
11484 (interface_declaration:): Removed debug messages in error reports.
11485 (patch_binop): Nodes created and returned inherit the orignal
11486 node's COMPOUND_ASSIGN_P flag value.
11487 (patch_cast): Fix cast from char to floating point.
11489 1999-01-25 Andrew Haley <aph@cygnus.com>
11491 * except.c, java-except.h (expand_resume_after_catch): new
11493 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11494 to branch back to main flow of control after a catch block.
11496 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11498 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11499 $(srcdir)/../system.h.
11500 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11501 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11502 (jcf-write.o): Likewise.
11503 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11504 (mangle.o): Depend on $(srcdir)/../toplev.h.
11505 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11506 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11508 * class.c: Include output.h and parse.h.
11509 (mangled_classname): Add the `const' keyword to a char*.
11510 (find_named_method): Hide unused function definition.
11511 (build_utf8_ref): Change type of variable `c' to unsigned char.
11512 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11513 (build_class_ref): Add the `const' keyword to a char*.
11514 (layout_class_method): Remove unused variable `buf'.
11516 * decl.c (find_local_variable): Remove unused variable `rtl'.
11517 (pushdecl): Likewise for variables `different_binding_level' and
11519 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11520 (maybe_build_cleanup): Likewise for parameter `decl'.
11522 * except.c (expand_start_java_handler): Mark parameter `range'
11523 with ATTRIBUTE_UNUSED.
11525 * expr.c: Include except.h.
11526 (pop_type): Remove unused variable `i'.
11527 (pop_value): Likewise for variables `n_words' and `i'.
11528 (expand_java_arrayload): Likewise for variable `convert'.
11529 (java_lang_expand_expr): Likewise for variables `op0', `type',
11530 `mode', `unsignedp', `node' and `elements'.
11531 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11533 (process_jvm_instruction): Add a `const' qualifier to a char*.
11535 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11536 (temp_directory): Likewise.
11537 (print_c_decl): Likewise.
11538 (print_method_info): Likewise.
11539 (decode_signature_piece): Likewise.
11540 (print_mangled_classname): Likewise.
11542 * java-except.h: Provide prototypes for maybe_start_try,
11543 maybe_end_try and add_handler.
11545 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11546 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11547 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11548 init_expr_processing, push_super_field, init_class_processing,
11549 can_widen_reference_to, class_depth, verify_jvm_instructions,
11550 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11551 set_local_type, merge_type_state, push_type, load_type_state,
11552 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11553 emit_unicode_mangled_name): Add prototypes.
11555 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11556 (print_signature_type): Use ISDIGIT, not isdigit.
11557 (print_signature): Remove unused variable `j'.
11559 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11560 int when comparing against one.
11562 * jcf-parse.c: Include toplev.h.
11564 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11565 (localvar_free): Remove unused variable `i'.
11566 (generate_bytecode_conditional): Likewise for variable `kind'.
11568 * jv-scan.c: Include config.h and system.h. Remove redundant
11569 OS header and gansidecl.h includes.
11570 (warning): Add the `const' keyword to a char*. Also add
11571 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11572 __STDC__, when determining whether to use ANSI-isms.
11573 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11574 (xmalloc): Don't redundantly prototype here.
11575 (main): Remove unused parameter `envp'. Also fix the arguments
11576 passed to function `fatal' to match the format specifier.
11578 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11580 * mangle.c: Include toplev.h.
11581 (emit_unicode_mangled_name): Declare parameter `len'.
11583 * parse.y (parse_warning_context): Add the `const' keyword to a
11584 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11585 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11586 (issue_warning_error_from_context): Add the `const' keyword to
11588 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11589 not `__STDC__' for whether to use ANSI-isms.
11591 * typeck.c (incomplete_type_error): Mark parameters `value' and
11592 `type' with ATTRIBUTE_UNUSED.
11593 (parse_signature_type): Use ISDIGIT, not isdigit.
11595 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11596 (verify_jvm_instructions): Likewise. Remove unused variables
11597 `field_name' and `default_val'.
11599 * zextract.c: Include config.h and system.h. Remove redundant
11600 OS header includes.
11602 * zipfile.h: Prototype `read_zip_archive'.
11604 1999-01-21 Andrew Haley <aph@cygnus.com>
11606 * typeck.c (convert): Allow conversions to void type: some
11607 optimizations in gcc do this.
11609 1999-01-21 Andrew Haley <aph@cygnus.com>
11611 * typeck.c (convert_ieee_real_to_integer): New function.
11612 (convert): When not using fast-math and using hardware fp, convert
11613 an IEEE NaN to zero.
11615 1999-01-18 Andrew Haley <aph@cygnus.com>
11617 * parse.y (patch_binop): Do a type conversion from signed to
11618 unsigned and then back to signed when a ">>>" is found.
11620 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11622 * java-tree.h: (check_for_initialization): Added prototype.
11623 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11624 * parse.y (do_resolve_class): Removed unused locals.
11625 (read_import_dir): Likewise.
11626 (resolve_qualified_expression_name): Array creation
11627 expressions are valid primary expressions.
11628 (qualify_ambiguous_name): Likewise.
11629 (patch_synchronized_statement): Removed unused local.
11631 1999-01-17 Jeffrey A Law (law@cygnus.com)
11633 * Makefile.in (zextract.o): Add dependencies.
11635 * Makefile.in: Do not put ^Ls at the start of a line.
11637 1999-01-15 Per Bothner <bothner@cygnus.com>
11639 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11640 sub-type the result of the call that gets the exception value.
11642 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11643 don't call finish_class.
11645 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11646 clear found before continuing.
11648 * verify.c (verify_jvm_instructions): On an array load, allow
11649 and handle top of stack to be TYPE_NULL.
11651 * gjavah.c (generate_access): Translate Java package private or
11652 protected access to C++ public, but with a comment.
11654 1999-01-13 Andrew Haley <aph@cygnus.com>
11656 * expr.c (generate_name): Name prefix changed to avoid clashes
11657 with assembler temp labels.
11659 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11660 MODIFY_EXPR. Without this, code for the assignment may not be
11661 generated at all and the synchronized statement will read an
11662 uninitialized variable.
11664 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11666 * class.c (maybe_layout_super_class): Fixed returned value.
11667 * lex.c: Added 1999 to the copyright.
11668 (java_init_lex): Initialize java_lang_imported.
11669 * lex.h: Added 1999 to the copyright.
11670 * parse.h: Added 1999 to the copyright.
11671 (REGISTER_IMPORT): Fixed typo in trailing macro.
11672 (CURRENT_OSB): New macro.
11673 (struct parser_ctxt): New fields osb_depth, osb_limit.
11674 * parse.y (java_lang_id): New global variable.
11675 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11676 (array_creation_expression:): Use CURRENT_OSB.
11677 (dims:): Uses a stack to keep track of array dimensions.
11678 (cast_expression:): Use CURRENT_OSB.
11679 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11681 (register_fields): Fixed typos in comment.
11682 (check_method_redefinition): Fixed comment indentation.
11683 (java_check_regular_methods): Set saved found wfl to NULL after
11684 having reinstalled it in the previously found DECL_NAME.
11686 1999-01-10 Richard Henderson <rth@cygnus.com>
11688 * gjavah.c (java_float_finite): Use a union to do type punning.
11689 (java_double_finite): Likewise.
11691 1999-01-09 Per Bothner <bothner@cygnus.com>
11693 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11694 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11695 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11696 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11697 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11698 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11700 1999-01-08 Per Bothner <bothner@cygnus.com>
11702 * check-init.c (check_init): If compiling to native, we don't
11703 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11705 1999-01-08 Tom Tromey <tromey@cygnus.com>
11707 * parse-scan.y (variable_declarator_id): Set or increment
11709 (bracket_count): New global.
11710 (formal_parameter): Handle case where bracket pairs trail variable
11713 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11715 * jcf-parse.c (yyparse): variable len changed from a char to an
11716 int to prevent overflow.
11718 1999-01-06 Per Bothner <bothner@cygnus.com>
11720 * java-tree.h: Declare read_class.
11721 * jcf-parse.c (read_class): New function.
11722 (load_class): Now just call read_class.
11724 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11725 * jcf-parse.c (parse_source_file): Declare save_error_count,
11726 which is needed by java_parse_abort_on_error macro,
11727 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11729 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11730 constructor, if initializing a static field.
11731 (patch_new_array_init): Set TREE_CONSTANT if it is.
11732 * expr.c (java_lang_expand_expr): For a static array constructor
11733 of primitive elements, allocate the array itself statically.
11734 Disabled until we can set the vtable field statically.
11736 * check-init.c: New file. Checks for definite assignment.
11737 * Makefile.in (JAVA_OBJS): Add check-init.o.
11738 * parse.y (java_complete_expand_method): Call check_for_initialization.
11739 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11741 1999-01-06 Graham <grahams@rcp.co.uk>
11743 * parse.y : include system.h instead of including
11744 standard headers directly with the exception of <dirent.h>.
11746 1999-01-06 Per Bothner <bothner@cygnus.com>
11748 * lex.h: Moved static function declarations to lex.c,
11749 to shut up some -Wall warnings.
11750 * lex.c: Static function declarations moved here.
11751 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11753 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11755 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11757 1998-12-22 Per Bothner <bothner@cygnus.com>
11759 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11760 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11762 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11763 (localvar_alloc): Change return type to void,
11764 (emit_unop): Remove unused variable size.
11766 * jcf-write.c (struct jcf_block): Add new union.
11767 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11768 (call_cleanups): New functions.
11769 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11770 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11771 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11772 * lang.c (lang_init): Call using_eh_for_cleanups.
11773 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11774 completing operands to patch_synchronized_statement.
11775 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11776 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11777 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11779 1998-12-20 John F. Carr <jfc@mit.edu>
11781 * Make-lang.in: Comment out control-Ls; they upset some makes.
11783 1998-12-18 Tom Tromey <tromey@cygnus.com>
11785 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11788 1998-12-17 Tom Tromey <tromey@cygnus.com>
11790 * parse.y (DIR_SEPARATOR): New define.
11791 (check_class_interface_creation): Use it.
11793 * parse-scan.y (report_main_declaration): Recognize
11794 `java.lang.String' in argument to main.
11796 1998-12-16 Per Bothner <bothner@cygnus.com>
11798 * parse.y (create_interface): Remove bogus test.
11800 1998-12-16 Per Bothner <bothner@cygnus.com>
11802 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11803 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11805 1998-12-16 Tom Tromey <tromey@cygnus.com>
11807 * parse-scan.y (qualified_name): Use correct sprintf format.
11809 1998-12-15 Tom Tromey <tromey@cygnus.com>
11811 * gjavah.c (print_field_info): Changed how most negative number is
11814 1998-12-14 Per Bothner <bothner@cygnus.com>
11816 * parse.y (fold_constant_for_init): New function.
11817 (resolve_expression_name): Don't replace static final
11818 constant-initialized fields by its value.
11819 (java_complete_lhs): New. Same as java_complete_tree, except does
11820 not replace static final constant-initialized fields by their values.
11821 (register_fields): If there is an initializer, set DECL_INITIAL and
11822 MODIFY_EXPR_FROM_INITIALIZATION_P.
11823 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11824 Only call patch_initialized_static_field if
11825 MODIFY_EXPR_FROM_INITIALIZATION_P.
11826 (patch_initialized_static_field): If not valid constant, clear
11829 * parse.y (lookup_field_wrapper): Fix thinko.
11831 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11832 set and restore global lineno.
11834 1998-12-14 Tom Tromey <tromey@cygnus.com>
11836 * gjavah.c (print_field_info): If value to print is the smallest
11837 value of its size, then print as hex to avoid later warnings from
11840 1998-12-14 Tom Tromey <tromey@cygnus.com>
11842 * gjavah.c (decompile_method): Decompile `return null'.
11843 (process_file): Generate `#pragma interface'.
11844 (method_declared): New global.
11845 (print_method_info): Set it.
11846 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11847 (print_method_info): Handle abstract methods.
11849 1998-12-13 Per Bothner <bothner@cygnus.com>
11851 * parse.y (patch_method_invocation): If class_decl is null
11852 (e.g. an array type), use original type.
11854 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11855 errors about uncaught exception from clone (of array, specifically).
11857 1998-12-13 Tom Tromey <tromey@cygnus.com>
11859 * gjavah.c (decompile_method): Handle all types of `return'
11860 opcode. Decompile `return this' and `return'.
11861 (method_access): New global.
11862 (print_method_info): Set it.
11863 (decompile_method): Don't decompile a synchronized method.
11865 1998-12-13 Tom Tromey <tromey@cygnus.com>
11867 * jcf-reader.c (jcf_parse_one_method): Recognize
11869 * gjavah.c (HANDLE_END_METHOD): New macro.
11870 (HANDLE_CODE_ATTRIBUTE): New macro.
11871 (decompile_method): New function.
11872 (print_method_info): Don't print `;\n' at end of function decl.
11873 Include java-opcodes.h.
11874 (decompiled): New global.
11876 1998-12-12 Per Bothner <bothner@cygnus.com>
11878 * class.c (build_class_ref): Handle PRIMTYPE.class if
11879 flag_emit_class_files.
11880 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11881 if flag_emit_class_files.
11882 * parse.y (java_complete_tree): Pre-liminary support for
11883 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11885 * parse.y (patch_synchronized_statement): Don't call monitorexit
11886 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11888 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11890 * zipfile.h (opendir_in_zip): New declaration.
11891 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11892 (opendir_in_zip): New function, using code from open_in_zip.
11893 (open_in_zip): Call opendir_in_zip.
11894 (find_class): Remove no-longer-used do_class_file parameter,
11895 but add source_ok parameter. Change logic so if we find a .java file,
11896 we don't look for .class in later classpath emtries.
11897 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11898 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11899 * gjavah.c: Update call to find_class.
11900 * jcf-dump.c: Likewise.
11902 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11903 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11904 nothing if body is empty_stmt_node.
11905 Various little fixes so SP gets correctly adjusted.
11906 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11907 For CALL_EXPR, test if static first.
11908 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11909 such as the ones we create for Object and Class.
11910 Set and restore current_function_decl.
11911 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11912 (note_possible_classname): New function.
11913 (read_import_entry): Removed. Merged with read_import_dir.
11914 (read_import_dir): Don't call find_class - that only gives us
11915 the first classpath entry having the needed package.
11916 Use the struct buffer data structure from buffer.h.
11917 (read_import_dir, find_in_imports_on_demand): The remembered
11918 class names now use '.' (not '/') as package separator.
11920 * parse.y (java_complete_expand_methods): Call write_classfile
11921 here, and not in java_expand_classes (which only gets first class).
11923 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11925 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11926 (register_fields): If a static fields has an initializer, just
11927 chain it on ctxp->static_initialized, and handle later.
11928 (java_complete_expand_methods): Force <clinit> first.
11929 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11930 - it's already been completed.
11931 (patch_initialized_static_field): New function.
11932 (java_complete_field): Call it.
11934 1998-12-12 Per Bothner <bothner@cygnus.com>
11936 * expr.c (encode_newarray_type, build_new_array): New functions.
11937 * java-tree.h: Declare build_new_array.
11938 * jcf-write.c (patch_newarray): Use build_new_array.
11940 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11941 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11943 * parse.y (patch_new_array_init): Re-organize.
11944 Now is passed the actual array (pointer) type of the value.
11945 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11946 (patch_array_constructor): Removed - merged into patch_new_array_init.
11947 (java_complete_tree): Update patch_new_array_init.
11949 * jcf-write.c (find_constant_index): New function.
11950 (generate_bytecode_insns): Use find_constant_index.
11951 (generate_classfile): Use find_constant_index for ConstantValue.
11953 1998-12-11 Tom Tromey <tromey@cygnus.com>
11955 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11956 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11957 * class.c (make_class_data): Renamed dtable -> vtable, and
11958 dtable_method_count -> vtable_method_count.
11960 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11962 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11963 global variables, initialized.
11964 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11965 Declared new global variables.
11966 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11967 double_zero_node, integer_zero_node upon direct matching.
11968 * parse.y (purify_type_name): Added function prototype.
11969 (duplicate_declaration_error_p): Consider new_type as potentially
11970 being a incomplete type. Use purify_type_name on type string.
11971 (method_header): saved_type: unused variable removed. Don't figure
11972 return type if method name is invalid.
11973 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11974 processed by patch_unaryop.
11975 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11976 increment/decrement node into its original type after binary
11977 numeric promotion on its operands.
11979 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11981 * parse.y (array_initializer:): Array init operand is NULL_TREE
11982 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11983 now an error. Fixed indentation problems.
11984 (patch_string): Handle error_mark_node as an argument.
11985 (patch_new_array_init): Fixed indentation problems.
11986 (array_constructor_check_entry): Removed check on null wfl_value.
11987 Return an error if wfl_value's walk returns an error.
11989 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11991 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11992 * lex.c (java_lex): Remember column position before advancing one
11993 token. Retain location information on OCB_TK.
11994 * lex.h (typedef struct java_lc): Added new field.
11995 * parse.h (GET_SKIP_TYPE): New macro.
11996 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11997 * parse.y (build_new_array_init, patch_new_array_init,
11998 patch_array_constructor, maybe_build_array_element_wfl,
11999 array_constructor_check_entry): New function prototypes.
12000 (switch_block:): Tagged <node>.
12001 (OCB_TK): Tagged <operator>.
12002 (array_initializer:): Installed actions.
12003 (variable_initializer): Build location information on element if
12005 (switch_statement:): Fixed indentation typo.
12006 (switch_block:): Redefined default action.
12007 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12008 (patch_assignment): Removed duplicate code.
12009 (maybe_build_array_element_wfl, build_new_array_init,
12010 patch_new_array_init, patch_array_constructor,
12011 array_constructor_check_entry): New functions.
12013 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12015 * parse.y (array_initializer): Tagged <node>.
12016 (variable_initializer:): Use default rule.
12017 (array_initializer:): Defined actions.
12018 (variable_initializers:): Likewise.
12019 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12020 non-static field accesses.
12021 (patch_invoke): Fixed indentation typo.
12022 (java_complete_tree): Likewise.
12023 (build_labeled_block): Changed leading comment. Generate an error
12024 in case of duplicate loop labels.
12025 (patch_conditional_expr): Patch results of string concatenation
12028 1998-12-06 Per Bothner <bothner@cygnus.com>
12030 * constants.c (find_methodref_index): When the class is an interface,
12031 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12033 * decl.c (finit_identifier_node): Use "$finit$", rather than
12034 "<finit>" (which Sun's verifier rejects).
12035 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12036 (generate_field_initialization_code): Removed.
12037 (fix_constructors) Don't add call to $finit$ here (wrong order).
12038 (patch_method_invocation): Add $finit$ call here.
12040 * java-tree.h (CALL_USING_SUPER): New macro.
12041 * parse.y (patch_invoke): Remove im local variable.
12042 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12043 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12044 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12046 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12048 * parse.y (java_complete_tree): Don't complain about unreachable
12049 statement if it is empty_stmt_node.
12051 * jcf-write.c (find_constant_wide): New function.
12052 (push_long_const): Use find_constant_wide.
12054 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12055 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12056 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12057 Emit invokeinterface when calling an interface method.
12058 Emit invokespecial also when calling super or private methods.
12060 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12062 1998-12-06 Per Bothner <bothner@cygnus.com>
12064 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12066 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12068 * java-tree.h (java_layout_seen_class_methods): New function
12070 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12071 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12072 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12073 * parse.y (method_declarator:): Defined action.
12074 (issue_warning_error_from_context): input_filename saved, set to
12075 the appropriate value and restored after java_error is called.
12076 (build_unresolved_array_type): Fixed comment.
12077 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12078 (method_header): Deal with return type the same way type are
12079 handled for fields and method's parameters and local variables
12081 (check_method_redefinition): Removed extra CR.
12082 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12083 (java_layout_seen_class_methods): New function.
12084 (java_layout_classes): Call java_layout_seen_class_methods.
12086 1998-12-03 Per Bothner <bothner@cygnus.com>
12088 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12090 1998-12-03 Per Bothner <bothner@cygnus.com>
12092 * jcf-dump.c (main): Fix error message.
12093 * jcf-path.c (add_entry): Style fix.
12095 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12097 * class.c (layout_class_method): Call build_java_argument_signature
12098 on constructors too.
12099 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12100 (patch_method_invocation): Define a primary when resolving an
12101 expression name. Augmented comment on code checking illegal `this'
12102 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12104 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12106 * class.c (layout_class_method): Don't report error on non-static
12107 overriding static if the method is private.
12108 * java-tree.h (finish_class): Prototype added.
12109 * lex.c (java_get_line_col): Handle col argument -2 value.
12110 * parse.h: All static method declarations moved to parse.y.
12111 * parse.y: Now contains all static method declarations previously
12113 (find_expr_with_wfl, missing_return_error,
12114 unreachable_stmt_error): New functions.
12115 (java_get_real_method_name): Identify constructors bearing class
12116 names in source code compiled classes only.
12117 (java_complete_expand_methods): Call missing_return_error.
12118 (invocation_mode): Private methods invoked as static methods.
12119 (java_complete_tree): Call unreachable_stmt_error.
12121 1998-12-01 Tom Tromey <tromey@cygnus.com>
12123 * Makefile.in (+target): Removed.
12124 (+xmake_file): Likewise.
12125 (+tmake_file): Likewise.
12126 (.NOEXPORT): Removed duplicate.
12128 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12130 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12132 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12134 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12135 libiberty.h. Provide an xmalloc definition.
12137 * jvspec.c: Remove the xmalloc prototype.
12139 * parse-scan.y: Include config.h and system.h. Don't include
12140 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12141 Provide an xstrdup definition.
12143 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12145 * jcf-path.c (add_entry): Recognize ".jar" too.
12146 * lang-specs.h: Likewise.
12148 1998-11-26 Per Bothner <bothner@cygnus.com>
12150 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12151 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12153 * jcf-write.c (generate_bytecode_insns):
12154 Handle pre/post-increment/decrement of long.
12156 * jcf-write.c (generate_bytecode_insns):
12157 Handle missing exception handler (finally for synchronized).
12159 1998-11-25 Per Bothner <bothner@cygnus.com>
12161 * java-tree.h (end_params_node): Declare global.
12162 * decl.c (end_params_node): New global.
12163 (init_decl_processing, start_java_method): Use end_params_node for
12164 end of list of parameter types. Follows correct gcc conventions.
12165 * expr.c (pop_argument_types, pop_arguments): Likewise.
12166 * lang.c (put_decl_node): Likewise.
12167 * typeck.c (various places): Likewise.
12168 * class.y (various places): Likewise.
12169 * parse.y (various places): Likewise.
12171 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12172 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12174 * class.c: Add #include flags.h, remove no-longer needed declaration.
12176 * class.c (layout_class_method): Remove commented-out code, re-format.
12177 Don't add vtable entry (or index) for private methods.
12178 * expr.c (expand_invoke): A private method is implicitly final.
12179 * class.c (make_class_data): If inlining or optimizing,
12180 skip private methods.
12182 * class.c (finish_class): New function. Calls existing methods,
12183 but alls emits deferred inline functions.
12184 * jcf-parse.c (parse_class_file): Call finish_class.
12185 * parse.y (java_complete_expand_methods): Likewise.
12187 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12189 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12191 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12193 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12195 1998-11-24 Per Bothner <bothner@cygnus.com>
12197 * (generate_classfile): Always write class access flag with
12200 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12202 * class.c (maybe_layout_super_class): New function.
12203 (layout_class): Reorganized. Loop on class methods dispatched into
12204 a new function. Call maybe_layout_super_class.
12205 (layout_class_methods, layout_class_method): New functions.
12206 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12208 (expand_invoke): Likewise.
12209 * java-tree.h (all_class_list): New global variable declared.
12210 (layout_class_methods, layout_class_method): New function
12212 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12213 * jcf-parse.c (all_class_list): New global variable.
12214 (load_class): Extended what class_or_name can be. Use parser
12215 context mechanism to save globals before calling jcf_parse.
12216 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12217 is set on the file name.
12218 (jcf_parse): Layout class methods when Object is loaded, otherwise
12219 record class in all_class_list for delayed method layout.
12220 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12221 * lang.c (put_decl_node): Decode <init> into the decl context
12223 * lex.c (java_allocate_new_line): Use xmalloc.
12224 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12225 pointers, not TREE_LIST elements.
12226 (struct parser_ctxt): Fixed comment indentations, added comments
12227 and reordered some fields.
12228 (java_check_methods): Function prototype removed.
12229 * parse.y (java_push_parser_context): Use xmalloc.
12230 (java_parser_context_restore_global): Pop extra pushed ctxp only
12231 when there's nothing next.
12232 (maybe_create_class_interface_decl): Fixed comment, add new
12233 created class decl to all_class_list.
12234 (method_header): Use GET_REAL_TYPE on argument's types.
12235 (method_declarator): Use GET_REAL_TYPE, change type to the real
12236 type in TREE_LIST dependency node. Build argument list with the
12238 (create_jdep_list): Use xmalloc. Removed allocation error message.
12239 (obtain_incomplete_type): Fixed leading comment. Broadened
12240 incoming argument meaning.
12241 (register_incomplete_type): Use xmalloc. Removed allocation error
12243 (safe_layout_class): Fixed leading comment.
12244 (jdep_resolve_class): Reversed if statement condition and switch
12245 if and else bodies.
12246 (resolve_and_layout): Fixed leading comment. Broadened incoming
12248 (complete_class_report_errors): New local variable name, for
12249 clarity. purify_type_name used for all error cases.
12250 (java_get_real_method_name): Stricter check on constructors.
12251 (java_check_regular_methods): Reverse methods list only if not
12252 already laid out. Layout artificial constructor.
12253 (java_check_methods): Deleted.
12254 (source_start_java_method): Obtain incomplete type for patchable
12256 (java_layout_classes): Fixed leading comment. Use
12257 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12258 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12259 before returning. Fixed comments.
12260 (java_expand_classes): Check for errors up front.
12261 (patch_method_invocation): Class to search is resolved and laid
12264 1998-11-24 Per Bothner <bothner@cygnus.com>
12266 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12268 * javaop.h (int8): Removed - not used.
12269 (jbyte): Redefine portably with correct signedness.
12271 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12273 * jcf-write.c (generate_bytecode_insns): Fix typo
12274 OPCODE_getstatic to OPCODE_getfield.
12276 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12277 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12278 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12280 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12282 * jcf-parse.c (jcf_parse_source): Function returned type is
12283 void. Added prototype.
12284 (jcf_parse): Function returned type is void.
12285 (yyparse): Remove call to fclose on the last parsed file.
12287 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12289 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12291 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12292 (layout_class): Cope with methods featuring WFL in decl names.
12293 * decl.c (unqualified_object_id_node): New global variable,
12295 (build_decl_no_layout): Removed.
12296 * expr.c (build_primtype_type_ref): Handle Double.
12297 (java_lang_expand_expr): Fixed indentations.
12298 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12299 (flag_wall, flag_redundant, flag_not_overriding,
12300 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12301 variable declarations.
12302 (build_decl_no_layout): Removed prototype.
12303 (java_get_real_method_name): Added prototype.
12304 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12305 (java_parse_abort_on_error): Macro now just returns.
12306 * jcf-parse.c (jcf_parse_source): Check fclose returned
12307 value. Call emit_register_classes if java_report_errors returns
12309 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12310 flag_static_local_jdk1_1): New integer flags.
12311 (lang_decode_option): New flags set here.
12312 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12313 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12314 the flag_redundant variable.
12315 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12316 when parsing java.lang.Object class.
12317 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12318 NULL_TREE to build.
12319 (resolve_qualified_expression_name): Fixed indentation.
12320 (patch_array_ref): Changed prototype.
12321 (not_initialized_as_it_should_p): Prototype removed.
12322 (java_report_errors): Added function prototype.
12323 * parse.y (formal_parameter:): Changed error message for not yet
12324 supported final parameters.
12325 (class_type_list:): Set both PURPOSE and VALUE of created
12326 TREE_LIST to be class_type.
12327 (primary_no_new_array:): Handle class literals on primitive types.
12328 (parse_warning_context): Reinstalled correct force_error and
12329 do_warning flags setups.
12330 (java_report_errors): Changed prototype. Return java_error_count
12332 (variable_redefinition_error): Consider treating variable type as
12334 (create_interface): Warn about redundant abstract modifier if
12335 flag_redundant is set. Changed error message.
12336 (lookup_field_wrapper): Save/restore globals before/after looking
12338 (duplicate_declaration_error_p): Consider treating declaration
12339 type as a fake pointer.
12340 (register_fields): Extract real type from dependency node. Check
12341 for duplicate field declaration after type adjustment. Use
12342 DECL_INITIAL to store static final initialized values.
12343 (method_header): Extract real function type from dependency node.
12344 (check_abstract_method_header): Use GET_METHOD_NAME.
12345 (obtain_incomplete_type): Layout fake pointer type.
12346 (safe_layout_class): Don't try to check for methods before layout.
12347 (java_complete_class): Don't check for correct throws clause
12348 elements inheritance here.
12349 (resolve_and_layout): Broadened name parameter meaning.
12350 (reset_method_name): Use GET_METHOD_NAME.
12351 (java_get_real_method_name): New function.
12352 (java_check_regular_methods): Don't check methods in
12353 java.lang.Object. Verify lineage of throws clause elements. Use
12354 flag_no_overriding in warning report.
12355 (check_throws_clauses): Don't check if class was from
12356 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12357 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12358 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12359 warning on unsupported final local variables. Use build_decl
12360 instead of build_decl_no_layout. Get real local variable type from
12362 (source_start_java_method): Get real parameter type from
12363 dependency node. Call build_decl instead of build_decl_no_layout.
12364 (java_layout_classes): Reverse tree and layout type and class as
12365 required. Mark class as loaded when done.
12366 (resolve_field_access): Fixed indentation. Restricted condition
12367 leading to static field access code generation. Set field_type
12368 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12369 (resolve_qualified_expression_name): Initialize type_found to
12370 null. Handle static field resolved during qualification. Fixed
12371 layout on non primitive field decl types.
12372 (not_accessible_p): Fixed typo in comment.
12373 (patch_method_invocation): Resolve and layout class to search from
12375 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12376 layout non primitive type, if necessary. Make method node only to
12378 (find_applicable_accessible_methods_list): Consider WFL'ed method
12379 decl names. Fixed indentation.
12380 (argument_types_convertible): Resolve and layout target type if
12382 (java_complete_tree): Fixed indentation problems. Rewrote
12383 CALL_EXPR thrown exceptions check. Re-installed further processing
12384 of the assignment in certain cases.
12385 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12386 inlining on class literals.
12387 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12389 (valid_method_invocation_conversion_p): Likewise.
12390 (patch_string): Temporary disable forbidden use of `this' in
12391 explicit constructor invocations when doing string concatenation
12392 within their scope.
12393 (patch_unaryop): Added comment. Reinstalled code to disable
12394 further check on assignment operation with cast expression RHS.
12395 (patch_switch_statement): Fixed indentation.
12396 (build_try_statement): Call build_decl instead of
12397 build_decl_no_layout.
12398 (patch_synchronized_statement): Likewise.
12399 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12400 IS_UNCHECKED_EXPRESSION_P.
12401 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12402 layout argument exception type.
12403 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12404 of IS_UNCHECKED_EXPRESSION_P.
12406 1998-11-18 Anthony Green <green@cygnus.com>
12408 * jcf-parse.c (yyparse): Open class file in binary mode.
12410 1998-11-15 Per Bothner <bothner@cygnus.com>
12412 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12414 * jcf-write.c (perform_relocations): Move check out one loop.
12416 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12418 * Make-lang.in: Fix reference to srcdir.
12419 * jv-scan.c: Add missing xmalloc prototype.
12420 * jvgenmain.c: Ditto.
12422 1998-11-15 Per Bothner <bothner@cygnus.com>
12424 * decl.c (error_mark_node), java-tree.h: New global.
12425 * parse.y: Use empty_stmt_node instead of size_zero_node.
12426 (build_if_else_statement): If missing else, use empty_stmt_node.
12428 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12429 (java_complete_expand_method): Complain if return is missing.
12430 (java_check_regular_methods): Comment out incorrect error check.
12431 (not_accessible_p): Fix incorrect handling of protected methods.
12432 (patch_method_invocation): Pass correct context to not_accessible_p.
12433 (find_applicable_accessible_methods_list): Likewise.
12434 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12435 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12436 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12437 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12439 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12440 (push_int_const): Remove reundant NOTE_PUSH.
12441 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12442 (- case SWITCH_EXPR): Fix code generation bug.
12443 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12444 (generate_classfile): More robust for abstract methods.
12446 1998-11-15 Anthony Green <green@cygnus.com>
12448 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12449 * Make-lang.in: Ditto.
12451 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12452 * jvgenmain: Ditto.
12454 1998-11-15 Per Bothner <bothner@cygnus.com>
12456 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12458 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12460 1998-11-14 Per Bothner <bothner@cygnus.com>
12462 Allow uses of interface types to verify. This is not really
12463 type-safe, but it matches what Sun does, and is OK as long as
12464 there are appropriate run-time checks.
12465 * verify.c (merge_types): If merging two interface types,
12466 just set the result to java.lang.Object.
12467 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12469 1998-11-13 Tom Tromey <tromey@cygnus.com>
12471 * gjavah.c (main): Handle --output-class-directory argument.
12472 * jvspec.c (lang_specific_driver): Translate `-d' into
12473 -foutput-class-dir.
12474 * jcf.h (jcf_write_base_directory): Declare.
12475 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12476 * lang-options.h: Mention -foutput-class-dir.
12477 * jcf-write.c (jcf_write_base_directory): New global.
12478 (make_class_file_name): Put generated .class file into `-d'
12479 directory, or into source directory if -d not given. Function now
12481 (write_classfile): Free class file name. Handle case where class
12483 (DIR_SEPARATOR): New macro.
12484 Include <sys/stat.h>
12486 * Makefile.in (prefix): New macro.
12488 1998-11-12 Per Bothner <bothner@cygnus.com>
12490 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12491 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12492 here (done in patch_invoke instead).
12493 (case_identity): Moved here from parse.y.
12495 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12496 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12497 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12498 so they can be efficiently scanned without recursion.
12499 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12500 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12501 in BLOCK iteratively, rather than recursively.
12503 * parse.y (do_unary_numeric_promotion): New function.
12504 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12506 * parse.y (patch_newarray): Various fixes.
12508 Re-do handling of switch statements (for proper block scoping).
12509 * parse.y: Add just a single block for the enture switch block,
12510 but don't create any "case blocks".
12511 (group_of_labels): Rmeoved unneeded non-terminal.
12512 CASE_EXPR and DEFAULT_EXPR are added to current block.
12513 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12514 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12515 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12516 * parse.y (wfl_operator, print_int_node): Make non-static.
12517 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12518 as part of recursive scan of block.
12519 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12520 (patch_switch_statement): Most tests move dinto java_complete_tree.
12522 * parse.y: Make various production be non-typed (void).
12523 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12524 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12525 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12527 * jcf-write.c (struct jcf_handler): New type.
12528 (struct jcf_switch_state): New type.
12529 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12530 (alloc_handler, emit_unop, emit_reloc): New functions.
12531 (adjust_typed_op): Add extra parameter ("max type" offset).
12532 (emit_switch_reloc, emit_case-reloc): New function.
12533 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12534 (generate_bytecode_insns): Support REAL_CST, switch statements,
12535 exception handling, method calls, object/array creation, and more.
12537 * class.c: Remove some unused variables.
12538 * constants.c (find_string_constant): New function.
12539 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12540 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12541 if flag_emit_class_files.
12543 1998-11-12 Tom Tromey <tromey@cygnus.com>
12545 * jcf-io.c (find_class): Added explanatory comment.
12547 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12548 trailing slash to `.zip' entries.
12550 * jvspec.c (lang_specific_driver): Correctly handle case where
12551 GC_NAME not defined.
12553 1998-11-11 Tom Tromey <tromey@cygnus.com>
12555 * jvspec.c (GC_NAME): New define.
12556 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12558 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12560 1998-11-11 Per Bothner <bothner@cygnus.com>
12562 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12564 1998-11-11 Tom Tromey <tromey@cygnus.com>
12566 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12568 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12570 * class.c (is_compiled_class): Call safe_layout_class for class
12571 compiled from source.
12572 * conver.h (convert_to_integer, convert_to_real,
12573 convert_to_pointer): Added prototypes.
12574 * decl.c (init_decl_processing): Non longer push the decls of
12575 `methodtable', `constants', `Class', `Field', `dispatchTable'
12576 `jexception' and `Method'.
12577 * expr.c (build_invokeinterface): New function.
12578 (expand_invoke): static variable CLASS_IDENT now in
12579 build_invokeinterface. Use build_invokeinterface.
12580 (expand_java_field_op): Moved code to inline
12581 java.lang.PRIMTYPE.TYPE into a function.
12582 (build_primtype_type_ref): New function.
12583 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12584 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12585 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12586 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12587 (DECL_LOCAL_STATIC_VALUE): New macro.
12588 (build_invokeinterface, build_primtype_type_ref): New function
12590 (java_parse_abort_on_error): Macro rewritten.
12591 * jcf-parse.c (current_method): Add comment to declaration.
12592 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12593 Function prototypes fixed.
12594 (jcf_parse_source): push/pop parser context. save/restore global.
12595 (parse_source_file): Fixed leading comment. Now take a
12596 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12597 classes and pop the parser context anymore.
12598 (yyparse): Push parser context, save globals, parse the source
12599 file, restore globals and pop the parser context when processing a
12601 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12602 * lex.c (java_parse_doc_section): New function.
12603 (java_lex): Call java_parse_doc_section when appropriate. Build an
12604 operator around INSTANCEOF_TK.
12605 * lex.h (java_lineterminator, java_sprint_unicode,
12606 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12607 Prototypes rewritten.
12608 (java_parse_escape_sequence, java_letter_or_digit_p,
12609 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12610 java_read_unicode, java_store_unicode, java_read_char,
12611 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12612 Added function prototypes.
12613 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12615 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12617 (struct parser_ctxt): New fields: deprecated,
12618 current_parsed_class_un, gclass_list.
12619 (fix_method_argument_names, issue_warning_error_from_context,
12620 resolve_package, lookup_package_type): New function prototypes.
12621 (resolve_expression_name): Fixed function prototype.
12622 (find_applicable_accessible_methods_list): Fixed indentation, added
12623 extra argument in prototype.
12624 (check_final_assignment, build_null_of_type, check_deprecation,
12625 check_method_redefinition, reset_method_name,
12626 java_check_regular_methods, java_check_abstract_methods,
12627 maybe_build_primttype_type_ref): New function prototype.
12628 * parse.y (conver.h): Include.
12629 (INSTANCEOF_TK): Tagged <operator>.
12630 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12631 (relational_expression:): Build binop for instanceof.
12632 (java_push_parser_context): Remember ctxp->gclass_list across
12634 (java_pop_parser_context): Simply return if no context
12635 exists. Remember gclass_list across contexts.
12636 (issue_warning_error_from_context): New function.
12637 (parse_error_context): Don't setup ctxp->elc here. Call
12638 issue_warning_error_from_context instead.
12639 (parse_warning_context): Likewise.
12640 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12641 setup. Link new class/interface to ctxp->gclass_list.
12642 (add_superinterfaces): Register interface as incomplete if not
12644 (create_class): Remember class unqualified name in
12645 ctxp->current_parsed_class_un. Check class deprecation.
12646 (register_fields): Check field deprecation. Remember static final
12647 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12649 (method_header): New local variable ORIG_ARG. Use unqualified
12650 current class name for check on constructor errors. Promote return
12651 type if of record type. Argument list fix moved in
12652 fix_method_argument_names, called here. Check method deprecation.
12653 (fix_method_argument_names): New function.
12654 (method_declarator): Promote record typed arguments.
12655 (safe_layout_class): Check class methods before layout.
12656 (java_complete_class): Compute field layout when patched.
12657 (do_resolve_class): Try to load class after having it renamed
12658 after the package name.
12659 (get_printable_method_name): Use DECL_CONTEXT.
12660 (reset_method_name): New function.
12661 (check_method_redefinition): Use reset_method_name.
12662 (java_check_regular_methods): New local variable
12663 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12664 names for error report. Check for compile-time error when method
12665 found has default (package) access.
12666 (java_check_abstract_methods): Now takes an interface DECL node as
12667 an argument. Also reinstall real name on unchecked
12668 overriding/hiding methods for error report.
12669 (java_check_methods): Fixed leading comment. Get classes to verify
12670 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12671 CLASS_METHOD_CHECKED_P on class verification.
12672 (lookup_java_method2): Get real method name if necessary.
12673 (find_in_imports): Don't check package class access here.
12674 (resolve_package, lookup_package_type): New functions.
12675 (java_layout_classes): Fixed leading comment. Take classes to be
12676 laid out from ctxp->gclass_list.
12677 (java_complete_expand_methods): Don't expand native and abstract
12679 (java_expand_classes): New function.
12680 (resolve_expression_name): Use additional argument ORIG. Retrieve
12681 values of static final field of primitive types.
12682 (resolve_field_access): Handles static final field of promotive
12684 (resolve_qualified_expression_name): Handle STRING_CST as
12685 primaries and package name resolution. Check deprecation on found
12686 decls. Set where_found and type_found on non static field resolved
12687 during qualification. Layout non primitive field decl types.
12688 (check_deprecation): New function.
12689 (maybe_access_field): Simplified.
12690 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12691 removed. Reverse method's argument when primary is a type. Don't
12692 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12693 instead. Include abstract class in the list of class searchable
12694 for constructors. Use DECL_CONTEXT of found method for access
12695 checks. Check method deprecation.
12696 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12697 converting arguments. Handle INVOKE_INTERFACE.
12698 (lookup_method_invoke): Search constructor using existing
12699 infrastructure (don't rely on lookup_java_constructor anymore).
12700 (find_applicable_accessible_methods_list): Extra argument flag
12701 LC. Now include constructor in the search.
12702 (qualify_ambiguous_name): Conditional expression are primaries.
12703 (not_initialized_as_it_should_p): static final are always
12705 (java_complete_tree): Pass extra NULL argument to
12706 resolve_expression_name. Stricter test to carry on patching
12707 assignments. New case for INSTANCEOF_EXPR.
12708 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12709 (check_final_assignment, maybe_build_primttype_type_ref): New
12711 (patch_assignment): Detect resolved static finals and carry normal
12712 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12713 (try_builtin_assignconv): Access constant 0 on all primitive
12715 (valid_builtin_assignconv_identity_widening_p): Accept identical
12716 types. Accept all promoted type on int type.
12717 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12718 assigned to a reference.
12719 (valid_method_invocation_conversion_p): Accept to check null
12721 (build_binop): Merge declaration and initialization of local
12723 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12724 numeric types. Improved validity test for qualify operators on
12726 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12727 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12728 primitive type and issue the appropriate error message.
12729 (resolve_type_during_patch): Mark class loaded when resolved.
12730 (patch_cast): Allow null to be cased to reference types.
12731 (build_null_of_type): New function.
12732 (patch_array_ref): Handle array on references correctly.
12733 (patch_return): Removed unused local variable MODIFY. Force
12734 boolean to be returned as integers. Allows null to be returned by
12735 a function returning a reference.
12736 * typeck.c (convert_to_integer, convert_to_real,
12737 convert_to_pointer): Prototypes moved to convert.h
12738 (lookup_argument_method): Use method real name, if necessary.
12740 1998-10-30 Tom Tromey <tromey@cygnus.com>
12742 * class.c (build_class_ref): Changed name of primitive classes to
12745 * class.c (make_class_data): Renamed fields: nmethods to
12746 method_count, method_count to dtable_method_count. Always set
12747 `state' field to 0.
12748 * decl.c (init_decl_processing): Likewise.
12750 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12752 * class.c (layout_class): Don't mangle <finit>, produce
12753 __finit<class> instead. Don't verify artificial methods.
12754 * decl.c (finit_identifier_node): New declared global.
12755 (init_decl_processing): finit_identifier_node initialized.
12756 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12757 * java-tree.h (finit_identifier_node): Declared as extern.
12758 (struct lang_decl): New field called_constructor.
12759 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12760 (CLASS_HAS_FINIT_P): New macro.
12761 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12762 explicit constructor invocation.
12763 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12764 CALL_SUPER_CONSTRUCTOR_P): New macros.
12765 (write_classfile): Added prototype.
12766 * jcf-parse.c (jcf_parse_source): Parse and remember for
12767 generation if the file was seen on the command line.
12768 (parse_source_file): Don't write the class file here.
12769 (yyparse): Loop on files rewritten. Set current_jcf.
12770 (parse_zip_file_entries): Parse class file only if it was found.
12771 * lang.c (init_parse): Don't open command line provided filename
12773 (lang_parse): Don't set main_jcf anymore.
12774 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12775 (JCONSTRUCTOR_CHECK): New macro.
12776 (JBSC_TYPE_P): New macro.
12777 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12778 (COMPLETE_CHECK_OP_2): New macro.
12779 (struct parse_ctxt): New field explicit_constructor_p.
12780 (check_class_interface_creation): Fixed prototype indentation.
12781 (patch_method_invocation_stmt): Prototype reflects added argument.
12782 (patch_invoke): Likewise.
12783 (complete_method_declaration, build_super_invocation,
12784 verify_constructor_circularity,
12785 build_this_super_qualified_invocation, get_printable_method_name,
12786 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12787 verify_constructor_super, create_artificial_method,
12788 start_artificial_method_body, end_artificial_method_body,
12789 generate_field_initialization_code): New function prototypes.
12790 * parse.y: Fixed leading comment
12791 (constructor_header:, constructor_body:, block_end:): Rules tagged
12793 (type_declaration:): Call maybe_generate_finit.
12794 (method_declaration:): Action for method_body: placed in new
12795 function complete_method_declaration, called here.
12796 (constructor_declaration:): Defined actions. Removed leading
12798 (constructor_header:): New rule with action.
12799 (constructor_body:): Rule rewritten using block_begin: and
12800 block_end:. Defined actions.
12801 (constructor_declarator:, explicit_constructor_invocation:):
12803 (block:): Use new rules block_begin: block_end:.
12804 (block_begin:, block_end:): New rules and actions.
12805 (block_statements:): Fixed error message for explicit
12807 (method_invocation:): Call build_this_super_qualified_invocation
12808 if primary is `this' or `super' was seen.
12809 (conditional_expression:): Action defined.
12810 (extra_ctxp_pushed_p): New static global flag.
12811 (java_parser_context_save_global): Create parser context if
12812 necessary. Use extra_ctxp_pushed_p to remember it.
12813 (java_parser_context_restore_global): Pop extra parser context if
12815 (build_array_from_name): Array on primitive types are marked
12817 (register_fields): Restore new name in field initializer
12818 expression if type was altered. Non static fields initialized upon
12819 declaration marked initialized.
12820 (maybe_generate_finit): New function.
12821 (maybe_generate_clinit): Use create_artificial_method,
12822 start_artificial_method_body, end_artificial_method_body. Generate
12823 debug info for enclosed initialization statements.
12824 (method_header): Fixed leading comment. Check constructor
12825 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12827 (complete_method_declaration, constructor_circularity_msg,
12828 verify_constructor_circularity): New functions.
12829 (get_printable_method_name): New function.
12830 (check_method_redefinition): Don't rename <finit> methods. Fix
12831 declared constructor names. Error message for
12832 constructors modified.
12833 (java_check_regular_methods): Local variable seen_constructor
12834 renamed saw_constructor. Skip verification on constructors. Create
12835 default constructor with create_artificial_method.
12836 (java_check_methods): Removed unnecessary empty line.
12837 (create_artificial_method, start_artificial_method_body,
12838 end_artificial_method_body): New functions.
12839 (java_layout_classes): Changed leading comment. Reverse fields
12840 list if necessary. Always layout java.lang.Object if being
12842 (java_complete_expand_methods): Verify constructor circularity.
12843 (java_complete_expand_method): Call fix_constructor on
12844 constructors. Local variable no_ac_found removed. Restore
12845 bindings if method body expansion failed.
12846 (fix_constructors, verify_constructor_super,
12847 generate_field_initialization_code): New function.
12848 (java_expand_classes): Fixed leading comment. Write class file
12850 (resolve_expression_name): Check for illegal instance variable
12851 usage within the argument scope of an explicit constructor
12853 (resolve_qualified_expression_name): Pass extra from_super flag
12854 when invoking patch_method_invocation_stmt. New case for
12855 conditional expression when used as a primary. Check for error
12856 when acquiring super.
12857 (patch_method_invocation_stmt): Added extra argument super. New
12858 local variable is_static_flag. Set class_to_search according to
12859 the nature of the constructor invocation. Don't add `this'
12860 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12861 invocation within the argument scope of explicit constructor
12862 invocation. Set is_static according to is_static_flag. Provide
12863 extra `super' argument to patch_invoke invocation.
12864 (patch_invoke): New argument from_super. Loop on arguments
12865 indentation fixed. Pass from_super to invocation_mode. New switch
12866 case INVOKE_SUPER. Fixed error message in switch default case.
12867 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12869 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12870 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12871 message takes constructors into account.
12872 (find_applicable_accessible_methods_list): Fixed indentation.
12873 (qualify_ambiguous_name): Take explicit constructor invocation
12874 into account. Deal with a conditional expression as a primary to
12876 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12877 case. Added extra argument to patch_method_invocation_stmt.
12878 Register calls made to explicit constructor `this'. Don't call
12879 save_expr in ARRAY_REF case when emitting class files. Check for
12880 illegal use of this when expanding explicit constructor invocation
12882 (complete_function_arguments): Set and reset parser context
12883 explicit_constructor_p field value when appropriate.
12884 (build_super_invocation, build_this_super_qualified_invocation):
12886 (patch_assignment): Fixed typo.
12887 (patch_unaryop): Check on final fields occurs only when a decl
12889 (patch_return): Take constructors into account.
12890 (patch_conditional_expr): New function.
12891 * typeck.c (build_java_signature): Removed unnecessary empty line.
12893 1998-10-28 Jeffrey A Law (law@cygnus.com)
12895 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12897 1998-10-28 Tom Tromey <tromey@cygnus.com>
12899 * decl.c (init_decl_processing): Renamed fields.
12900 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12901 interface_len, msize fields.
12903 * class.c (make_class_data): Removed subclass_head and
12904 subclass_next fields.
12905 * decl.c (init_decl_processing): Removed subclass_head and
12906 subclass_next fields.
12908 1998-10-28 Jeffrey A Law (law@cygnus.com)
12910 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12911 * mangle.c (emit_unicode_mangled_name): Similarly.
12913 1998-10-26 Nick Clifton <nickc@cygnus.com>
12915 * jcf-parse.c (get_constant): Place braces around code to compute
12916 'd' when REAL_ARITHMETIC is not defined.
12918 1998-10-25 H.J. Lu (hjl@gnu.org)
12920 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12923 1998-10-23 Tom Tromey <tromey@cygnus.com>
12925 * lang-specs.h: `.zip' files are input to jc1.
12927 1998-10-22 Per Bothner <bothner@cygnus.com>
12929 * jvspecs.c: Add (but don't enable) support for combining multiple
12930 .class and .java input filenames to a single jc1 invocation.
12931 Add support for -C flag (copile to .class files).
12932 Translate -classpath and -CLASSPATH arguments.
12933 * lang-specs.h: Don't set %2 spec.
12935 1998-10-22 Tom Tromey <tromey@cygnus.com>
12937 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12939 (add_path): Don't add trailing separator to non-empty path
12942 * lang.c (lang_decode_option): Check for -fclasspath and
12943 -fCLASSPATH before examining other `-f' options.
12945 * java-tree.h (finalize_identifier_node): Don't declare.
12946 * class.c (make_class_data): Don't push "final" field.
12947 * decl.c (init_decl_processing): Don't push "final" field.
12948 (finalize_identifier_node): Removed.
12949 (init_decl_processing): Don't set finalize_identifier_node.
12951 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12953 1998-10-11 Anthony Green <green@cygnus.com>
12955 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12956 (JV_SCAN_SOURCES): New macro.
12957 (JCF_DUMP_SOURCES): Likewise.
12958 (jcf-dump$(exeext)): New target.
12959 (jv-scan$(exeext)): New target.
12961 1998-10-22 Tom Tromey <tromey@cygnus.com>
12963 * Makefile.in (LEX): Removed.
12964 (LEXFLAGS): Likewise.
12965 (SET_BISON): New macro.
12967 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12968 spurious diffs in parse.c.
12969 ($(PARSE_SCAN_C)): Likewise.
12970 (PARSE_DIR): New macro.
12972 (PARSE_SCAN_C): Likewise.
12973 (PARSE_RELDIR): New macro.
12975 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12977 * jcf-io.c (find_class): Use saw_java_source to determine when to
12978 look for `.java' file.
12979 * jcf-parse.c (saw_java_source): New global.
12980 (yyparse): Set it if `.java' file seen.
12982 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12983 (GCJH_SOURCES): Likewise.
12984 * Makefile.in (datadir): New macro.
12985 (libjava_zip): Likewise.
12986 (JAVA_OBJS): Added jcf-path.o.
12987 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12988 (../gcjh$(exeext)): Likewise.
12989 (jcf-path.o): New target.
12990 * java-tree.h (fix_classpath): Removed decl.
12991 * jcf-parse.c (fix_classpath): Removed.
12992 (load_class): Don't call fix_classpath.
12993 * parse.y (read_import_dir): Don't call fix_classpath.
12994 * lex.h: Don't mention classpath.
12995 * lex.c (java_init_lex): Don't initialize classpath.
12996 * jcf-io.c (classpath): Removed global.
12997 (find_class): Use jcf_path iteration functions. Correctly search
12998 class path for .java file.
12999 (open_in_zip): New argument `is_system'.
13000 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13001 classpath-related options.
13002 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13004 (lang_init): Call jcf_path_init.
13005 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13006 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13007 Correctly put braces around second string in each entry.
13008 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13009 classpath-related options.
13010 (help): Updated for new options.
13011 * jcf.h: Declare functions from jcf-path.c. Don't mention
13012 `classpath' global.
13013 * jcf-path.c: New file.
13015 * jcf-depend.c: Include jcf.h.
13017 * jcf-write.c (localvar_alloc): Returns `void'.
13018 (localvar_free): Removed unused variable.
13020 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13021 (init_parse): Use OBJECT_SUFFIX, not ".o".
13023 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13025 * class.c (emit_register_classes): Renamed from
13026 emit_register_class.
13027 * java-tree.h (emit_register_classes): Prototype renamed from
13028 emit_register_class.
13029 * jcf-parse.c (yyparse): Call emit_register_classes once before
13031 * parse.y (java_expand_classes): No longer register classes.
13033 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13035 * class.c (is_compiled_class): New local variable
13036 seen_in_zip. Identify classes found in currently compiled source
13038 * decl.c (complete_start_java_method): Fixed typo.
13039 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13040 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13041 (CLASS_P): Moved around.
13042 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13043 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13045 (jcf_parse_source): Changed leading comment. Removed unnecessary
13046 fclose and CLASS_FROM_SOURCE_P marking.
13047 (parse_source_file): New local variables remember_for_generation
13048 and filename. Mark parsed file name identifier node. Removed block
13049 executed when parse_only was null. Set remember_for_generation.
13050 Use it as an argument to java_pop_parser_context.
13051 (yyparse): New local variables several_files, list, next node and
13052 current_file_list. Split ampersand separated file names into
13053 current_file_list. Iterate through the list and parse accordingly.
13054 * parse.h (java_pop_parser_context): New function prototype.
13055 * parse.y (ctxp_for_generation): New static global variable.
13056 (java_pop_parser_context): New argument generate. Link popped ctxp
13057 to ctxp_for_generation list accordingly.
13058 (java_complete_expand_methods): Fixed indentation.
13059 (java_expand_classes): New function.
13061 1998-10-17 Per Bothner <bothner@cygnus.com>
13063 * Makefile.in: Link with libiberty.a instead of memmove.o.
13065 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13067 * lex.c (setjmp.h): No longer included.
13068 * lex.h (setjmp.h): Included.
13069 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13070 (duplicate_declaration_error_p): Renamed from
13071 duplicate_declaration_error.
13072 (build_array_from_name): New function prototype.
13073 * parse.y (setjmp.h): No longer included.
13074 (variable_declarator_id): Define action.
13075 (build_array_from_name): New function.
13076 (duplicate_declaration_error_p): Renamed from
13077 duplicate_declaration_error. Fixed leading comment.
13078 (register_fields): Main `for' loop reorganized. Uses
13079 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13080 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13081 build_array_from_name.
13082 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13084 (read_import_dir): Don't try to skip `.' and `..'.
13085 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13086 build_array_from_name. Main `for' loop reorganized.
13087 (resolve_qualified_expression_name): When building access to a
13088 field, use the type where the field was found, not its own type.
13089 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13090 field was found is null.
13091 (qualify_ambiguous_name): Sweep through all successive array
13094 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13096 * java-tree.h (pop_labeled_block, lang_printable_name,
13097 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13098 interface_of_p, inherits_from_p, fix_classpath,
13099 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13100 make_class_data, register_class, alloc_name_constant): New
13101 function prototypes.
13102 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13103 indentation. Added cast to remove warning.
13104 (lang_printable_name): Set v argument unused.
13105 (lang_print_error): Added argument to lang_printable_name call.
13106 (java_dummy_print, print_lang_decl, print_lang_type,
13107 print_lang_identifier, lang_print_xnode): All argument marked
13109 * lex.c (java_unget_unicode): Removed unnecessary argument.
13110 (java_allocate_new_line): Unused local variable is gone.
13111 (java_read_char): Added parenthesis in expressions to remove
13112 warnings. Added final return statement.
13113 (java_read_unicode): Added parenthesis in expression to remove
13115 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13116 (java_parse_escape_sequence): Likewise.
13117 (java_lex): Unused local variables are gone. Fixed
13118 java_unget_unicode invocation.
13119 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13121 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13122 lang_printable_name invocation in macro.
13123 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13125 (duplicate_declaration_error): Suppressed unused argument in
13127 (identical_subpath_p): Function declaration is gone.
13128 (patch_invoke): Suppressed unused argument in prototype.
13129 (patch_cast, build_labeled_block, check_thrown_exceptions):
13131 * parse.y (setjmp.h): Included
13132 (toplev.h): Likewise.
13133 (field_declaration:): Suppressed unused local
13134 (label_decl:): Fixed build_labeled_block invocation.
13135 (java_pop_parser_context): Put extra parenthesis around assignment
13137 (yyerror): Suppressed unused local variables.
13138 (variable_redefinition_error): Fixed lang_printable_name
13140 (create_interface): Suppressed unused local variables.
13141 (create_class): Likewise.
13142 (duplicate_declaration_error): Suppressed unused argument. Fixed
13143 lang_printable_name invocation.
13144 (register_fields): Suppressed unused local variable. Fixed
13145 duplicate_declaration_error invocation.
13146 (method_header): Suppressed unused local variable.
13147 (method_declarator, parser_check_super): Likewise.
13148 (java_complete_class): Suppressed unused local variable. Fixed
13149 fatal error message.
13150 (complete_class_report_errors): Added default: in switch.
13151 (java_check_regular_methods): Fixed lang_printable_name
13153 (check_throws_clauses): Likewise.
13154 (java_check_abstract_methods): Suppressed unused local
13155 variable. Fixed lang_printable_name invocation.
13156 (read_import_entry): Added supplemental return statement.
13157 (read_import_dir): Suppressed unused local variables.
13158 (check_pkg_class_access, declare_local_variables): Likewise.
13159 (source_start_java_method): Suppressed unused extern variable
13161 (expand_start_java_method): Suppressed unused extern and local
13162 variable declarations.
13163 (java_complete_expand_methods): Likewise.
13164 (java_complete_expand_method): Suppressed unused local variables.
13165 (make_qualified_name): Likewise.
13166 (resolve_qualified_expression_name): Added default: in
13167 switch. Fixed lang_printable_name invocation.
13168 (class_instance_creation_expression): Added parenthesis around
13170 (patch_method_invocation_stmt): Fixed lang_printable_name and
13171 patch_invoke invocations.
13172 (check_for_static_method_reference): Fixed lang_printable_name
13174 (patch_invoke): Suppressed unused arguments and local variables.
13175 (lookup_method_invoke): Suppressed unused local variables.
13176 (qualify_ambiguous_name): Added default: in switch.
13177 (identical_subpath_p): Function removed.
13178 (patch_assignment): Suppressed unused local variables. Suppressed
13179 unnecessary if statement. Fixed lang_printable_name invocations.
13180 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13181 (valid_ref_assignconv_cast_p): Parenthesis around
13182 expression. Suppressed unused local variables.
13183 (build_binop): Suppressed unused local variables. fixed
13184 lang_printable_name invocations.
13185 (string_constant_concatenation): Suppressed unused local
13187 (patch_unaryop): Fixed lang_printable_name invocation.
13188 (patch_cast): Suppressed unnecessary argument. Fixed
13189 lang_printable_name invocation.
13190 (patch_array_ref): Fixed lang_printable_name invocation.
13191 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13192 (build_labeled_block): Suppressed unused argument.
13193 (generate_labeled_block): Fixed build_labeled_block invocation.
13194 (build_loop_body): Suppressed unused local variables.
13195 (patch_loop_statement): Likewise.
13196 (patch_exit): Fixed lang_printable_name invocation.
13197 (patch_switch_statement): Likewise.
13198 (case_identity): First argument marked unused.
13199 (patch_try_statement): Fixed lang_printable_name invocations.
13200 (patch_synchronized_statement, patch_throw_statement): Likewise.
13201 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13202 lang_printable_name invocations.
13203 (check_thrown_exceptions_do): Suppressed unused argument.
13205 1998-10-14 Tom Tromey <tromey@cygnus.com>
13207 * jcf-write.c (write_classfile): Add output class file as target.
13208 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13209 * jcf.h: Added declarations for dependency-tracking functions.
13210 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13211 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13212 (finish_parse): Call jcf_dependency_write.
13213 (dependency_tracking): New global.
13214 (DEPEND_SET_FILE): New define.
13215 (DEPEND_ENABLE): New define.
13216 (init_parse): Enable dependency tracking if required.
13218 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13219 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13220 (../gcjh$(exeext)): Likewise.
13221 (jcf-depend.o): New target.
13222 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13223 (GCJH_SOURCES): Likewise.
13224 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13226 (find_classfile): Added dep_name argument.
13227 (find_class): Compute name of dependency.
13228 (open_in_zip): Call jcf_dependency_add_file.
13229 * gjavah.c (output_file): No longer global.
13230 (usage): Don't mention "gjavah".
13232 (java_no_argument): Likewise.
13233 (version): Likewise.
13234 (main): Recognize and handle -M family of options.
13235 (print_mangled_classname): Return is void.
13236 (process_file): Handle case where output is suppressed.
13237 (HANDLE_END_FIELD): Likewise.
13238 (HANDLE_METHOD): Likewise.
13239 * jcf-depend.c: New file.
13241 1998-10-13 Jeffrey A Law (law@cygnus.com)
13243 * java-tree.def: Add missing newline at EOF.
13245 1998-10-13 Tom Tromey <tromey@cygnus.com>
13247 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13248 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13250 Include <config.h> and "system.h".
13251 (disassemble_method): Undefine RET to avoid clash with
13252 config/i386/i386.h.
13254 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13256 * decl.c (runtime_exception_type_node, error_exception_type_node):
13257 New global variables.
13258 (init_decl_processing): Initialized.
13259 * expr.c (java_lang_expand_expr): Set caught exception type to
13260 null if catch handler argument doesn't exit.
13261 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13263 * java-tree.h (runtime_exception_type_node,
13264 error_exception_type_node): Global variables declared.
13265 (DECL_FUNCTION_THROWS): New macro.
13266 (DECL_FUNCTION_BODY): Modified comment.
13267 (DECL_SPECIFIC_COUNT): Likewise.
13268 (struct lang_decl): New field throws_list.
13269 (IS_UNCHECKED_EXPRESSION_P): New macro.
13270 * lex.c (java_lex): Generate location information for THROW_TK.
13271 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13272 EXCEPTIONS_P): New macros.
13273 (enum jdep_code): New value JDEP_EXCEPTION.
13274 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13275 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13276 PATCH_METHOD_RETURN_ERROR): New macros.
13277 (patch_method_invocation_stmt): Added new argument to prototype.
13278 (patch_synchronized_statement, patch_throw_statement,
13279 check_thrown_exceptions, check_thrown_exceptions_do,
13280 purge_unchecked_exceptions, check_throws_clauses): New function
13282 * parse.y Fixed typo in keyword section.
13283 (throw:): Rule tagged <node>.
13284 (THROW_TK): Keyword tagged <operator>.
13285 (method_header:): Last argument to call to method_header passed
13287 (throws:, class_type_list:, throw_statement:,
13288 synchronized_statement:, synchronized:): Defined actions.
13289 (method_header): New local variable current. Register exceptions
13290 from throws clause.
13291 (java_complete_tree): Complete and verify exceptions from throws
13293 (complete_class_report_errors): Error message on exceptions not
13295 (java_check_regular_methods): Fixed typo. Shortcut on private
13296 overriding methods. Changed error message on method
13297 redefinition. Check for throws clause compatibility.
13298 (check_throws_clauses): New function.
13299 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13300 method. Changed error message on method redefinition.
13301 (currently_caught_type_list): New static variable.
13302 (java_complete_expand_methods): Purge unchecked exceptions from
13303 throws clause list. Call PUSH_EXCEPTIONS before walk and
13304 POP_EXCEPTIONS after.
13305 (resolve_qualified_expression_name): Pass new argument as NULL to
13306 patch_method_invocation_stmt.
13307 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13308 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13309 argument list when appropriate. Use new argument if non null to
13310 store selected method decl.
13311 (patch_invoke): Convert if necessary args of builtin types before
13312 forming CALL_EXPR. Argument list no longer reversed here.
13313 (invocation_mode): Treat final methods as static methods.
13314 (java_complete_tree): New cases for THROW_EXPR: and
13315 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13317 (complete_function_arguments): No more RECORD_TYPE
13318 conversion. Function parameter nodes no longer saved.
13319 (valid_ref_assignconv_cast_p): Avoid handling null type.
13320 (patch_binop): Fixed null constant reference handling.
13321 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13322 BUILD_THROW macros.
13323 (patch_try_statement): Fixed comments. Record caught types in
13324 list, push the list, expand try block and pop the list.
13325 (patch_synchronized_statement, patch_throw_statement,
13326 check_thrown_exceptions, check_thrown_exceptions_do,
13327 purge_unchecked_exceptions): New functions.
13328 * typeck.c (lookup_argument_method): Allow WFL in place of method
13329 DECL_NAME during method definition check
13331 1998-10-09 Tom Tromey <tromey@cygnus.com>
13333 * gjavah.c (decode_signature_piece): New function.
13334 (print_c_decl): Use it. Added `name_override' argument.
13335 (print_method_info): Use name_override argument to print_c_decl.
13336 (seen_fields): Removed.
13337 (print_field_info): Don't update seen_fields.
13338 (struct method_name): New structure.
13339 (method_name_list): New global.
13340 (print_method_info): Add new method to list of methods.
13341 (name_is_method_p): New function.
13342 (print_field_info): If field name has same name as method, then
13344 (process_file): Parse methods before fields.
13345 (field_pass): New global.
13346 (HANDLE_END_FIELD): Take field_pass into account.
13348 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13350 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13351 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13353 1998-10-03 Anthony Green <green@cygnus.com>
13355 * jvspec.c: Fix bug in jvgenmain_spec patch.
13357 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13359 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13360 * decl.c (soft_exceptioninfo_call_node): New global variable.
13361 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13362 takes extra integer argument. soft_exceptioninfo_call_node
13364 * except.c (java_set_exception_lang_code): New function
13365 (method_init_exceptions): Called here.
13366 (prepare_eh_table_type): New function.
13367 (expand_end_java_handler): Called here.
13368 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13369 one argument. Modified generation of call to
13370 soft_badarrayindex_node to use new argument.
13371 (build_java_arrayaccess): Pass faulty index value to
13372 build_java_throw_out_of_bounds_exception.
13373 (generate_name): New function.
13374 (java_lang_expand_expr): New local variables node, current,
13375 has_finally_p. Expand TRY_EXPR node.
13376 (process_jvm_instruction): Replace top of the stack with thrown
13377 object reference when entering exception handler.
13378 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13379 specific tree codes.
13380 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13382 (DECL_SPECIFIC_COUNT): New macro.
13383 (prepare_eh_table_type, java_set_exception_lang_code,
13384 generate_name): New function declarations.
13385 (match_java_method): Declaration deleted.
13386 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13388 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13389 * parse.h (redefinition_error, refine_accessible_methods_list,
13390 can_cast_to_p): Function declaration removed.
13391 (classitf_redefinition_error, variable_redefinition_error,
13392 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13393 find_most_specific_methods_list, argument_types_convertible,
13394 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13395 valid_cast_to_p, valid_method_invocation_conversion_p,
13396 try_reference_assignconv, add_stmt_to_compound,
13397 build_jump_to_finally, build_tree_list, patch_try_statement,
13398 java_get_catch_block): New function declarations.
13399 * parse.y (string_buffer_type): Global variable deleted.
13400 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13401 finally): Rules tagged <node>.
13402 (TRY_TK, CATCH_TK): Token tagged <operator>.
13403 (class_body_declaration:, class_member_declaration:,
13404 formal_parameter:, explicit_constructor_invocation:,
13405 interface_member_declaration:, constant_declaration:,
13406 primary_no_new_array:, class_instance_creation_expression:,
13407 array_creation_expression:): Issue error on unsuported JDK1.1
13409 (try_statement:, catches:, finally:): Define actions.
13410 (catch_clause_parameter): New rule.
13411 (catch_clause:): Use new rule catch_clause_parameter.
13412 (parse_jdk1_1_error): New function.
13413 (redefinition_error): Renamed classitf_redefinition_error.
13414 (variable_redefinition_error): New function.
13415 (check_class_interface_creation): Call
13416 classitf_redefinition_error.
13417 (java_complete_tree): Added error message on JDEP_TYPE: case.
13418 (complete_class_report_errors): Fixed indentation.
13419 (declare_local_variables): Call variable_redefinition_error.
13420 (source_end_java_method): Call java_set_exception_lang_code and
13421 emit_handlers where appropriate.
13422 (java_method_add_stmt): Call add_stmt_to_block.
13423 (add_stmt_to_block): New function.
13424 (lookup_method_invoke): Fixed outside comment. new local variable
13425 candicates. Call find_applicable_accessible_methods_list and
13426 find_most_specific_methods_list when searching for a
13427 method. Modified error report to list possible candidates when
13429 (find_applicable_accessible_methods_list,
13430 find_most_specific_methods_list, argument_types_convertible): New
13432 (refine_accessible_methods_list): Function deleted.
13433 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13434 expr (if applicable) before calling patch_array_ref.
13435 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13436 (enter_block): Fixed comment.
13437 (enter_a_block): New function.
13438 (patch_assignment): Reorganized. Call try_reference_assignconv for
13439 references. Call valid_cast_to_p instead of can_cast_to_p.
13440 (try_reference_assignconv,
13441 valid_builtin_assignconv_identity_widening_p): New functions.
13442 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13443 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13445 (build_string_concatenation): Don't resolve StringBuffer.
13446 (patch_cast): Fixed inverted arguments.
13447 (patch_array_ref): Code to save array expr deleted. Call
13448 valid_cast_to_p instead of can_cast_to_p.
13449 (generate_labeled_block): Call generate_name.
13450 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13451 patch_try_statement): New functions.
13452 * typeck.c (match_java_method): Function deleted.
13454 1998-10-02 Anthony Green <green@cygnus.com>
13456 * jvspec.c: jvgenmain_spec uses different temporary file names.
13458 1998-10-02 Anthony Green <green@cygnus.com>
13460 * jvspec.c (lang_specific_driver): Fail if user specifies
13461 --main= when not linking.
13463 1998-09-28 Tom Tromey <tromey@cygnus.com>
13465 * class.c (make_class_data): Push value for `thread' field.
13466 * decl.c (init_decl_processing): Added `thread' field to class.
13468 * class.c (add_field): Always make static fields externally
13471 1998-09-26 Anthony Green <green@cygnus.com>
13473 * expr.c (build_java_athrow,
13474 build_java_throw_out_of_bounds_exception, expand_invoke,
13475 build_newarray, expand_java_multianewarray, build_java_monitor):
13476 Update comments to reflect _Jv_* function names.
13478 1998-09-25 Per Bothner <bothner@cygnus.com>
13480 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13481 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13482 * parse.y (expand_start_java_method): Likewise.
13484 1998-09-24 Per Bothner <bothner@cygnus.com>
13486 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13488 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13489 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13490 * expr.c: Remove no-longer-needed calls to promote_type.
13491 * decl.c (give_name_to_locals): Liekwise.
13492 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13493 * parse.y: Add/remove promote_type calls as appropriate.
13494 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13495 (parse_signature_string): Likewise.
13496 (build_java_array_type): Fix for now signature convenions.
13498 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13500 1998-09-23 Tom Tromey <tromey@cygnus.com>
13502 * class.c (init_class_processing): libjava function renamed to
13505 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13507 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13508 * java-tree.def: Fixed DEFTREECODE third argument.
13509 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13510 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13511 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13512 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13513 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13514 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13515 * lang.c (java_tree_code_type, java_tree_code_length,
13516 java_tree_code_name): New arrays.
13517 (lang_init): Append Java tree node definitions to Gcc ones.
13518 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13520 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13522 (java_lex): Allow declaration of empty string constants. Retain
13523 location information on CASE_TK and DEFAULT_TK.
13524 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13525 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13526 Modified to be more robust.
13527 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13528 (build_new_invocation, try_builtin_assignconv,
13529 patch_switch_statement, string_constant_concatenation,
13530 build_string_concatenation, patch_string_cst, patch_string,
13531 java_expand_switch): New function declarations.
13532 * parse.y: Rules related to switch and EH tagged <node>.
13533 (label_id): Set to NULL_TREE
13534 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13536 (this_or_super:): Fixed indentation.
13537 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13538 statement_expression:): Removed call to RULE on all sub-rules.
13539 (switch_expression:, switch_labels:): New rules.
13540 (switch_statement:, switch_block:, switch_block_statement_groups:,
13541 switch_block_statement_group:, switch_labels:, switch_label:):
13543 (throw_statement:, synchronized_statement:, try_statement:):
13544 Defined temporary actions.
13545 (class_instance_creation_expression:): Call
13546 build_new_invocation. Fixed indentation.
13547 (field_access): Fixed indentation.
13548 (method_invocation): Likewise.
13549 (make_qualified_primary): Use THIS_EXPR.
13550 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13551 resolving from SUPER, set *type_found.
13552 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13553 (java_complete_tree): Removed unused local variable `location'. Case
13554 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13555 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13556 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13557 STRING_CST: case. default: checks for patchable strings.
13558 (complete_function_arguments): Transform string constant or
13559 crafted StringBuffer if necessary.
13560 (build_method_invocation): Fixed comments.
13561 (build_new_invocation): New function.
13562 (patch_assignment): Call try_builtin_assignconv to figure a valid
13563 assignment conversion between builtin types.
13564 (try_builtin_assignconv): New function.
13565 (build_binop): Use URSHIFT_EXPR directly to call build.
13566 (operator_string): Use UNARY_PLUS_EXPR.
13567 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13569 (do_merge_string_cste, merge_string_cste,
13570 string_constant_concatenation, build_string_concatenation,
13571 patch_string, patch_string_cst): New function.
13572 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13573 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13574 (build_newarray_node): Use NEW_ARRAY_EXPR.
13575 (build_this): Use THIS_EXPR.
13576 (build_return): Enable debug information on return statement.
13577 (build_if_else_statement): Likewise.
13578 (complete_labeled_statement): Fixed related comment.
13579 (build_loop_body): Fixed comment.
13580 (build_bc_statement): Enable debug information on break/continue
13582 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13584 (patch_switch_statement, case_identity, java_expand_switch): New
13587 1998-09-21 Per Bothner <bothner@cygnus.com>
13589 * buffer.h (BUFFER_INIT): New macro.
13590 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13591 Pass (struct jcf_partial *state) to most functions.
13592 (jcf_block, jcf_relocation): New types.
13593 Support labels, branches, conditionals, loops.
13595 1998-09-21 Tom Tromey <tromey@cygnus.com>
13597 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13599 1998-09-21 Per Bothner <bothner@cygnus.com>
13601 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13602 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13603 not integer_type_node (INT_TYPE_SIZ bits).
13605 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13607 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13608 * jcf-dump.c (print_exception_table): New function.
13609 (disassemble_method): Better handling of wide instructions.
13610 Make more robust for bad input.
13612 1998-09-30 Jeffrey A Law (law@cygnus.com)
13614 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13617 1998-09-17 Jeffrey A Law (law@cygnus.com)
13619 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13621 1998-09-17 Tom Tromey <tromey@cygnus.com>
13623 * Makefile.in ($(PARSE_H)): Removed target.
13625 1998-09-17 Jeffrey A Law (law@cygnus.com)
13627 * Makefile.in (JAVA_OBJS): Add memmove.o
13628 (memmove.o): New target & rules.
13630 1998-09-15 Tom Tromey <tromey@cygnus.com>
13632 * expr.c (expand_invoke): Don't generate a call to the class init
13635 1998-09-14 Jeffrey A Law (law@cygnus.com)
13637 * Makefile.in: Add many missing dependencies.
13638 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13640 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13641 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13643 1998-09-11 Per Bothner <bothner@cygnus.com>
13645 * decl.c (complete_start_java_method): If method is static (and
13646 not private) call _Jv_InitClass.
13647 * expr.c (expand_invoke): Don't call build_class_init.
13649 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13651 1998-09-10 Jeffrey A Law (law@cygnus.com)
13653 * Make-lang.in (GCJ): Define before using.
13655 1998-09-09 Jeffrey A Law (law@cygnus.com)
13657 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13658 losing due to namespace pollution in GNU getopt.h
13660 1998-09-09 Tom Tromey <tromey@cygnus.com>
13662 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13663 (java.all.cross): Likewise.
13664 (java.rest.encap): Likewise.
13666 1998-09-08 Jeffrey A Law (law@cygnus.com)
13668 * gjavah.c (print_class_decls): Fix thinko in arglist
13669 * jcv-io.c (find_classfile): Similarly.
13671 1998-09-07 Jeffrey A Law (law@cygnus.com)
13673 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13675 1998-09-05 Tom Tromey <tromey@cygnus.com>
13677 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13678 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13679 * Makefile.in (PARSE_C): New macro.
13680 (PARSE_H): Likewise.
13681 (PARSE_SCAN_C): Likewise.
13682 ($(PARSE_C)): Target renamed from parse.c.
13683 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13684 (clean): Remove parse-scan.c as well.
13685 (parse.o): Depend on $(PARSE_C).
13687 1998-09-05 Anthony Green <green@cygnus.com>
13689 * README, license.terms: Removed.
13691 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13692 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13693 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13694 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13695 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13696 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13697 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13698 and Java trademark attribution.
13700 1998-09-04 Tom Tromey <tromey@cygnus.com>
13702 * Makefile.in: Use gcjh, not gjavah.
13703 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13704 * Make-lang.in: Changed gjavah to gcjh everywhere.
13706 1998-09-03 Per Bothner <bothner@cygnus.com>
13708 * gjavah.c: Support new -prepend -add -append flags.
13709 (print_method_info): Method is not virtual if class is final.
13711 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13713 * jv-scan.c: Fixed copyright assignment.
13714 * keyword.gperf: Likewise.
13715 * keyword.h: Likewise.
13716 * lex.c: Fixed copyright assignment.
13717 (java_lex): Push unicode back when parsing '<'.
13718 * lex.h: Fixed copyright assignment.
13719 * parse-scan.y: Likewise.
13720 * parse.h: Fixed copyright assignment.
13721 (build_debugable_stmt, complete_for_loop): New function prototypes.
13722 * parse.y: Fixed copyright assignment.
13723 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13724 size_zero_node when completing a loop with no exit condition.
13725 (for_statement_nsi:): Define action.
13726 (for_init:, for_update:): Return size_zero_node when empty.
13727 (declare_local_variables): Call build_debugable_stmt.
13728 (build_debugable_stmt): New function.
13729 (build_loop_body): Build debugable statement around loop
13731 (complete_loop_body): Take into account the debugable statement
13732 around the EXIT_EXPR.
13733 (complete_loop_body): New function.
13734 (patch_exit_expr): Fixed condition inversion.
13736 1998-09-02 Tom Tromey <tromey@cygnus.com>
13738 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13739 name of thread define.
13740 * jvspec.c (THREAD_NAME): New macro.
13742 (THREADLIB): Likewise.
13743 (lang_specific_driver): Recognize attempt to link with thread
13744 library or gc library. Recognize -ljava on command line so it
13745 isn't linked against more than once.
13747 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13749 * parse-scan.y (report_main_declaration): Name of the class
13750 containing `main' can be a qualified name.
13752 1998-08-31 Tom Tromey <tromey@cygnus.com>
13754 * config-lang.in: Changed gjavac to gjc everywhere.
13755 * Make-lang.in: Changed gjavac to gjc everywhere.
13757 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13759 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13760 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13761 and install the files.
13762 * Makefile.in (JAVA_OBJS_LITE): New variable.
13763 (compiler:): Now include jv-scan as a dependency.
13764 (../jv-scan$(exeext), parse-scan.c): New targets.
13765 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13766 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13767 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13768 check for errors even if parse_only.
13769 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13771 (yylex): New function. Uses java_lex body.
13772 (java_lex): Removed commented out statement. Remove local variable
13773 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13774 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13775 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13776 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13777 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13778 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13780 (java_lex_error): Empty if JC1_LITE is defined.
13781 (java_get_line_col): Return 0 if JC1_LITE is defined.
13782 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13783 SET_MODIFIER_CTX): Moved into the section containing the macros
13784 conditionally defined by JC1_LITE.
13785 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13786 argument if JC1_LITE is defined.
13787 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13788 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13790 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13791 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13792 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13793 to different values according to JC1_LITE.
13794 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13795 declared if JC1_LITE set.
13796 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13797 defined if JC1_LITE not set.
13798 (struct parser_ctx): Reorganized and skip the jc1 front end part
13800 (java_layout_classes): New function definition.
13801 (java_push_parser_context, java_init_lex, yyparse, yylex,
13802 yyerror): Prototype always declared. All other static function
13803 prototypes declared only if JC1_LITE is not set.
13804 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13805 declared in parse.h.
13806 (java_layout_classes): New function.
13807 (java_complete_expand_methods): No longer layout the class here.
13808 * parse-scan.y: New file.
13809 * jv-scan.c: New file.
13811 1998-08-25 Tom Tromey <tromey@cygnus.com>
13813 * gjavah.c (main): Handle -friend option.
13814 (friend_specs): New global.
13815 (generate_access): Handle friend_specs.
13816 (process_file): Likewise.
13817 (MAX_FRIENDS): New macro.
13818 (friend_count): New global.
13819 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13820 Changed all callers.
13822 1998-08-24 Per Bothner <bothner@cygnus.com>
13824 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13825 (main): Handle processing all the entries of a named .zip archive.
13826 * jcf-io.c (jcf_trim_old_input): New function.
13827 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13829 1998-08-24 Per Bothner <bothner@cygnus.com>
13831 * lang.c (flag_assume_compiled): Make default be on.
13833 1998-08-21 Per Bothner <bothner@cygnus.com>
13835 * jcf-dump.c: Add bunches of flags to control output more.
13836 (process_class): New function; support printing more than one class.
13837 (main): Support new --print-main and --javap flags.
13838 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13839 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13841 1998-08-20 Per Bothner <bothner@cygnus.com>
13843 Change mangling of dispatch table to match C++ vtable (w/thunks).
13844 * class.c (build_dtable_decl), java-tree.h: New function.
13845 (make_class_data): Call it.
13846 * decl.c (init_decl_processing): Likewise.
13848 1998-08-19 Warren Levy <warrenl@cygnus.com>
13850 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13851 soft_anewarray; adjust args passed.
13852 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13853 match _Jv_NewObjectArray.
13855 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13857 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13858 * expr.c (loopup_label): Call create_label_decl.
13859 (create_label_decl): New function.
13860 (java_lang_expand_expr): Call expand_start_bindings with argument
13862 * java-tree.h Added space after PROTO in function declarations
13864 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13865 (create_label_decl, push_labeled_block): New function
13867 * lex.c (label_id): Initialize.
13868 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13870 * parse.h Added space after PROTO in function declarations when
13872 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13873 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13874 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13875 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13877 (struct parser_ctxt): New fields current_loop,
13878 current_labeled_block.
13879 (build_if_else_statement, patch_if_else_statement,
13880 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13881 generate_labeled_block, complete_labeled_statement,
13882 build_bc_statement, patch_bc_statement, patch_loop_statement,
13883 build_new_loop, build_loop_body, complete_loop_body): New function
13885 * parse.y (java_warning_count): New global variable.
13886 (label_id): New static variable.
13887 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13888 (block:): Return size_zero_node when block is empty.
13889 (empty_statement:): Return size_zero_node.
13890 (statement:): Implement supplemental action when for_statement: is
13892 (label_decl:): New rule.
13893 (labeled_statement:): Rewritten using label_decl. Actions
13895 (labeled_statement_nsi:): Likewise.
13896 (if_then_statement): Actions implemented.
13897 (while_expression): New rule.
13898 (while_statement:): Rewritten using while_expression. Actions
13900 (while_statement_nsi:): Likewise.
13901 (do_statement_begin:): New rule.
13902 (do_statement:): Rewritten using do_statement_begin. Actions
13904 (for_statement:): Rewritten using for_begin. Actions implemented.
13905 (for_statement_nsi:): Likewise.
13906 (for_header:, for_begin:): New rules.
13907 (for_init:): Actions implemented.
13908 (statement_expression_list:, break_statement:,
13909 continue_statement:): Likewise.
13910 (yyerror): Count number of issued warning(s).
13911 (java_report_errors): Report error(s) and/or warning(s).
13912 (java_complete_class): Use build_java_argument_signature to
13913 recompute completed method signature.
13914 (java_check_regular_methods): New locals method_wfl and aflags.
13915 Use method_wfl instead of lookup_cl during error reports. Fixed
13916 indentation and modified some error messages. Use
13917 lang_printable_name in method instead of the DECL_NAME. New code
13918 to issue warnings on methods not overriding corresponding methods
13919 private to a different package.
13920 (java_method_add_stmt): Call add_stmt_to_compound.
13921 (add_stmt_to_compound): New function.
13922 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13923 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13924 (build_if_else_statement, patch_if_else_statement,
13925 build_labeled_block, generate_labeled_block,
13926 complete_labeled_statement, build_new_loop, build_loop_body,
13927 complete_loop_body, patch_loop_statement, build_bc_statement,
13928 patch_bc_statement, patch_exit_expr): New functions.
13929 * typeck.c (build_java_signature): Build argument signature before
13930 enclosing it in between parenthesis.
13932 1998-08-17 Warren Levy <warrenl@cygnus.com>
13934 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13935 (JAVA_OBJS): Added reminder comment
13937 1998-08-13 Nick Clifton <nickc@cygnus.com>
13939 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13940 be interpreted as a long long.
13942 1998-08-13 Warren Levy <warrenl@cygnus.com>
13944 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13945 soft_initialise_class. Use _Jv_NewMultiArray, not
13946 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13947 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13948 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13949 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13951 1998-08-12 Per Bothner <bothner@cygnus.com>
13953 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13954 length_identifier_node): New global tree node constants.
13955 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13956 Replace uses by super_identifier_node etc.
13957 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13959 * parse.y (resolve_field_access): Don't special-case ".length" if
13960 flag_emit_class_files.
13961 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13962 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13965 1998-08-11 Per Bothner <bothner@cygnus.com>
13967 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13968 * class.c (make_method_value): Remove init for removed fields.
13970 * class.c (layout_class): Use build_java_argument_signature.
13971 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13973 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13974 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13975 (build_java_signature): Don't use push_java_argument_signature.
13977 * typeck.c (lookup_argument_method): New function.
13978 * parse.y (java_check_regular_methods): Use lookup_argument_method
13979 instead of lookup_java_method2 followed by lookup_java_method.
13981 * parse.y (check_method_redefinition): Minor optimization.
13983 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13984 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13986 1998-08-10 Tom Tromey <tromey@cygnus.com>
13988 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13991 * gjavah.c (java_float_finite): Use K&R-style definition.
13992 (java_double_finite): Likewise.
13993 (generate_access): Now returns void. Changed all callers.
13994 (last_access_generated): Removed.
13995 (process_file): Only make a single pass over the .class file.
13997 1998-07-29 Per Bothner <bothner@cygnus.com>
13999 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14000 for compatibility for G++ (with -fvtable-thunks).
14001 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14003 * gjavah.c (process_file): Use public inheritance for super-class.
14005 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14007 * lex.c (java_init_lex): Initialize ctxp->package.
14008 * parse.h (struct parser_ctxt): package and package_len replaced
14009 by tree package, an identifier node. Field method_decl_list is
14010 gone. Fixed comments.
14011 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14012 class_in_current_package): New function prototypes.
14013 * parse.y (array_type:): Set class loaded flag on primitive type
14015 (package_declaration:): Assign ctxp->package to the
14017 (method_invocation:): Handle invocation of method qualified by
14019 (single_type_import_declaration:): Removed ambiguity check.
14020 (java_pop_parser_context): New local variable `next'. Reset and
14021 set IMPORT_CLASSFILE_NAME flags on current and previous import
14023 (java_accstring_lookup): Use new local macro COPY_RETURN.
14024 (lookup_field_wrapper): New function.
14025 (parser_qualified_classname): Use merge_qualified_name.
14026 (parser_check_super_interface): Broaden error message.
14027 (do_resolve_class): Check for qualified class name in the current
14028 compilation unit if appropriate.
14029 (process_imports): Check for already defined classes.
14030 (check_pkg_class_access): Got rid of call to
14031 get_access_flags_from_decl.
14032 (java_complete_expand_methods): Call safe_layout_class based on
14033 the current class size.
14034 (make_qualified_primary): Build a WFL qualification on primary if
14036 (merge_qualified_name): New function.
14037 (make_qualified_name): Use merge_qualified_name.
14038 (resolve_expression_name): Use safe_lookup_field.
14039 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14040 (resolve_qualified_expression_name): Likewise. Check on resolved
14041 element accessibility.
14042 (not_accessible_p, class_in_current_package): New functions.
14043 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14044 (patch_method_invocation_stmt): Merged common pieces. Check
14045 accessibility of invoked method.
14046 (check_for_static_method_reference): Add returned type in error
14048 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14049 (refine_accessible_methods_list): Merged two conditions in test.
14050 (java_complete_class): Sanity check on stabilize_ref gone.
14051 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14053 1998-07-28 Per Bothner <bothner@cygnus.com>
14055 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14057 1998-07-24 Tom Tromey <tromey@cygnus.com>
14059 * gjavah.c (F_NAN): Removed.
14060 (F_NAN_MASK): New macro.
14061 (F_POSITIVE_INFINITY): Removed.
14062 (F_NEGATIVE_INFINITY): Likewise.
14063 (java_float_finite): Rewrote.
14064 (D_NAN_MASK): Renamed.
14065 (java_double_finite): Rewrote.
14066 (D_POSITIVE_INFINITY): Removed.
14067 (D_NEGATIVE_INFINITY): Likewise.
14069 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14070 If verbose, print underlying representation of value in hex.
14072 1998-07-24 Per Bothner <bothner@cygnus.com>
14074 * buffer.h, buffer.c: New files.
14075 * Makefile.in (JAVA_OBJS): Add buffer.o.
14077 Support locals variables and writing their debug entries to .class.
14078 * jcf-write.c: Simplify some by user new buffer type.
14079 (vode_buffer_grow): Removed.
14080 (struct localvar_info): New type.
14081 (localsvars, localvartable): New buffers.
14082 (localvar_alloc, localvar_free): New functions.
14083 (generate_bytecode_insns): Handle local variables.
14084 (generate_classfile): Write LocalVariableTable attribute.
14086 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14088 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14089 * zipfile.h (ZIPMAGIC): New macro.
14091 1998-07-24 Tom Tromey <tromey@cygnus.com>
14093 * Makefile.in (gjavah.o): Updated dependencies.
14094 (jcf-dump.o): Likewise.
14095 (all.indirect): Use ../gjavah.
14096 (../gjavah$(exeext)): Likewise.
14097 (clean): Don't remove gjavah.
14098 (clean): Remove parse.c, not java/parse.c.
14099 * Make-lang.in (java): Added gjavah.
14100 (gjavah$(exeext)): New target.
14101 (GJAVAH_SOURCES): New macro.
14102 (java.all.build): Added gjavah.
14103 (java.all.cross): Likewise.
14104 (java.rest.encap): Likewise.
14105 * config-lang.in (compilers, stagestuff): Added gjavah.
14107 1998-07-23 Tom Tromey <tromey@cygnus.com>
14109 * gjavah.c (java_float_finite): New function.
14110 (java_double_finite): Likewise.
14111 (F_POSITIVE_INFINITY): New macro.
14112 (F_NEGATIVE_INFINITY): Likewise.
14114 (D_POSITIVE_INFINITY): Likewise.
14115 (D_NEGATIVE_INFINITY): Likewise.
14117 (print_field_info): Use java_float_finite and java_double_finite.
14119 1998-07-23 Per Bothner <bothner@cygnus.com>
14121 * parse.y (method_header): Name "this" implicit argument.
14123 1998-07-22 Per Bothner <bothner@cygnus.com>
14125 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14126 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14127 (put_linenumber): New function.
14128 (generate_bytecode_insns, generate_classfile): Write line numbers.
14130 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14132 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14133 (lookup_name, build_known_method_ref, build_class_init,
14134 build_invokevirtual, invoke_build_dtable, match_java_method,
14135 build_field_ref, pushdecl_force_head, build_java_binop,
14136 binary_numeric_promotion, build_decl_no_layout,
14137 build_java_arrayaccess, build_newarray, build_anewarray,
14138 build_java_array_length_access, build_java_arraynull_check): New
14139 extern function prototypes.
14140 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14141 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14143 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14145 * jcf.h (jcf_out_of_synch): New extern function prototype.
14146 * parse.h: Static/global function implemented in parse.y
14147 prototyped and declarations moved at the end of the file.
14148 (DECL_P): Check that the argument isn't null.
14149 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14150 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14151 (QUAL_DECL_TYPE): New macro.
14152 (PARAMS): Macro definition removed.
14153 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14154 (return_statement:): Call build_return.
14155 (field_access:): Call make_qualified_primary in sub rule.
14156 (method_invocation:): Build method invocation and call
14157 make_qualified_primary when processing primaries.
14158 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14159 get_type_from_signature.
14160 (java_check_regular_method): Extra integer 0 argument when calling
14161 lookup_java_method2.
14162 (lookup_java_interface_method2): Extra method DECL argument when
14163 calling lookup_java_interface_method2.
14164 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14165 COMPOUND_EXPR node.
14166 (java_complete_expand_method): Layout current class iff not
14167 already done. Don't process interface's methods.
14168 (java_complete_expand_method): Use super class only if it
14169 exists. Use current class otherwise.
14170 (make_qualified_primary): New function.
14171 (resolve_expression_name): Process qualified expression or
14172 expression from primary the same way.
14173 (resolve_expression_name): Two last arguments to
14174 resolve_field_access are now NULL_TREEs.
14175 (resolve_field_access): New variable is_static. Local field must
14176 be DECLs. is_static computed on field DECLs only. Append code in
14177 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14178 to initialize field_type.
14179 (resolve_qualified_expression_name): New local variable,
14180 previous_call_static and is_static. Handle primaries with function
14181 calls, casts, array references and `this'. `super' now handled as
14182 `(super_class)this'. Use is_static to clarify boolean expressions.
14183 Added code to handle case where a proper handle is required to
14184 access a field. Use QUAL_DECL_TYPE where applicable.
14185 (maybe_access_field): New function.
14186 (patch_method_invocation_stmt): New arguments primary, where,
14187 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14188 deleted. Use `where' as a type to search from if specified. Check
14189 for static method reference where forbidden. Append primary or
14190 current_this to the argument list if not calling constructor nor
14192 (check_for_static_method_reference): New function.
14193 (patch_invoke): Layout the class on which new is done if
14195 (lookup_method_invoke): Changed format to report errors on
14197 (qualify_ambiguous_name): New local variable this_found. Now
14198 handle things from primaries. Method call are considered
14200 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14201 changed into NULLs.
14202 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14203 (java_complete_tree): New case fo RETURN_EXPR. Process function
14204 call arguments in separate function.
14205 (complete_function_arguments): New function.
14206 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14208 (patch_assignment): Take the return function slot into account as
14209 a RHS. Distinguish assignment from a return.
14210 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14211 when checking methods in interfaces.
14212 (resolve_type_during_patch): NULL argument to unresolve_type_p
14213 instead of NULL_TREE.
14214 (patch_newarray): Fixed typo in comment.
14215 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14216 (build_return, patch_return): New functions.
14217 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14219 1998-07-21 Per Bothner <bothner@cygnus.com>
14221 * constants.c (find_name_and_type_constant, find_fieldref_index,
14222 find_methodref_index): New methods.
14223 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14224 just return given method. Also, rename to build_known_method_ref.
14225 (expand_invoke): Rename call to build_invoke_non_interface.
14226 * java-tree.h, parse.h: Update prototype.
14227 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14228 (such as expand_expr_stmt) if flag_emit_class_files.
14229 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14230 STACK_TARGET, IGNORE_TARGET): New macros.
14231 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14232 (generate_bytecode_insn): New function to generate method's bytecode.
14233 (generate_classfile): Node generate Code attribute for a method.
14234 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14235 push_long_const, field_op, adjust_typed_op, maybe_wide):
14236 New functions used by generate_bytecode_insn.
14238 * typeck.c (signature_include_return): Remove variable.
14239 (push_java_argument_signature, build_java_argument_signature): New.
14240 (build_java_signature): Use push_java_argument_signature.
14241 * parse.y: Use build_java_argument_signature instead of fiddling
14242 with signature_include_return.
14244 1998-07-17 Tom Tromey <tromey@cygnus.com>
14246 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14249 * Makefile.in (all.indirect): Added gjavah$(exeext).
14250 (gjavah$(exeext)): Added $(exeext).
14253 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14255 * class.c (layout_class): Call to java_layout_parsed_class replace
14256 by safe_layout_class.
14257 * expr.c (build_java_array_length_access): Removed static storage
14258 class in the function definition.
14259 (build_java_arraynull_check): Likewise.
14260 Also fixed typos in two comments.
14261 * lex.c (java_init_lex): Initialize static global kw_length.
14262 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14263 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14265 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14266 * parse.h (resolve_no_layout): New static function declaration.
14267 (get_identifier_in_static): Declaration removed.
14268 (java_layout_parsed_class): Function name declaration changed to
14270 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14271 not_initialized_as_it_should_p, build_this): New static function
14273 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14274 binary_numeric_promotion, stabilize_reference,
14275 build_decl_no_layout, build_java_arrayaccess): Extern function
14276 declarations moved into their own section.
14277 (build_newarray, build_anewarray, build_java_array_length_access,
14278 build_java_arraynull_check): New extern function declarations.
14279 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14280 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14282 (CALL_CONSTRUCTOR_P): New macro.
14283 * parse.y (kw_length): New static global tree node.
14284 (return_statement): Tagged <node>.
14285 (RETURN_TK): Tagged <operator>.
14286 (variable_declarator_id:): Build variable declaration with an
14287 empty initialization value if a syntax error was found in the
14288 initialization part of the variable declaration.
14289 (statement_without_trailing_substatement:): return_statement: now
14290 uses the default rule.
14291 (return_statement:): Temporarily fixed to return NULL_TREE.
14292 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14293 (class_instance_creation_expression:): Class creation rules now
14294 call build_method_invocation upon reduction.
14295 (array_creation_expression:): Rules call build_newarray_node upon
14297 (dim_exprs:): Build a list of dimension expressions.
14298 (dim_expr:): Store location of the OSB_TK in the dimension
14300 (method_invocation:): Added a new error rule.
14301 (build_unresolved_array_type): WFL argument may also be an array
14302 on a primitive type. Name of the argument changed to reflect this.
14303 (method_declarator): Insert argument type at the beginning of the
14304 argument type list and later reverse the list.
14305 (unresolved_type_p): Argument 'returned' may be optionally
14307 (java_layout_class_from_source): Function renamed
14309 (resolve_and_layout): Now call resolve_no_layout and
14311 (resolve_no_layout): New function.
14312 (purify_type_name): New function.
14313 (complete_class_report_errors): Call purify_type_name during error
14314 report on a type not found.
14315 (process_imports): error_found local variable doesn't need to be
14316 initialized to zero.
14317 (declare_local_variables): New local type_wfl. Fixed typo in error
14318 message. type_wfl assigned to unresolved type and used to register
14319 incomplete type. Build a WFL around the variable initialization
14320 statement so that debug info can be generated on it.
14321 (source_start_java_method): Reverse argument list after they've
14323 (current_this): New static global variable.
14324 (java_complete_expand_methods): Set current_this when appropriate.
14325 (resolve_expression_name): Build correct static and non static
14326 field access bearing a simple name.
14327 (resolve_field_access): Resolve the length field of arrays. Handle
14329 (patch_method_invocation_stmt): Set the type of the method
14330 invocation to error_mark_node. This value is later overridden by a
14331 valid type, if any. Don't handle qualified constructor invocation
14332 as qualified method invocation. Call lookup_method_invoke with its
14333 new flag. It's no longer necessary to access the selected method
14334 as the value of a tree list. Handle constructor invocation.
14335 (patch_invoke): Reverse argument list when invoking non interface
14336 methods. Insert call to new as the first argument of the
14338 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14339 defined within a final class. Return INVOKE_STATIC if the invoked
14340 method is a constructor.
14341 (lookup_method_invoke): New lc argument is a flag to indicate a
14342 constructor lookup. Now handle constructor lookup. Choose the most
14343 specific method in case several were matching the invocation
14344 requirements. Return a method decl instead of a tree list featuring
14345 one single method decl element.
14346 (refine_accessible_methods_list): New lc flag argument to
14347 indicate that a constructor is being looked up.
14348 (not_initialized_as_it_should_p): New function.
14349 (java_complete_tree): Now process fake tree codes
14350 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14351 save_expr on resolved function call arguments. Case on
14352 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14353 (patch_assignment): LHS can be a field access expression. When
14354 dealing with reference, lhs_type is the promoted type of the
14355 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14357 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14358 (patch_binop): Use not_initialized_as_it_should_p where
14360 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14361 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14363 (resolve_type_during_patch): New function.
14364 (patch_cast): Call resolve_type_during_patch to resolve type and
14365 report error accordingly.
14366 (patch_array_ref): Use not_initialized_as_it_should_p where
14367 applicable. Array base expression is saved before being
14368 used. Promote the type of an array elements if it contains non
14370 (build_newarray_node, patch_newarray, build_this): New functions.
14372 1998-07-16 Tom Tromey <tromey@cygnus.com>
14374 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14375 increment it in `for' statement.
14376 (print_field_info): If number is inf or nan, don't print it.
14377 (print_method_info): If method name is `delete', just ignore it.
14378 (print_c_decl): Special-case jstringArray.
14380 * gjavah.c (help): New function.
14381 (no_argument): New function.
14382 (usage): Changed text.
14383 (main): Rewrote argument handling. Now handles -v, --help,
14385 (version): New function.
14386 (found_error): New global.
14387 (main): Return found_error.
14388 (generate_access): Set found_error.
14389 (print_c_decl): Likewise.
14391 1998-07-15 Tom Tromey <tromey@cygnus.com>
14393 * gjavah.c (print_c_decl): Don't print "," when examining field.
14394 Skip type name when looking at "[L" types.
14395 (process_file): Now static.
14396 (generate_access): Now returns int.
14397 (last_access_generated): New global.
14398 (process_file): Clear last_access_generated; make multiple passes
14400 (print_field_info): Just return if generate_access returns true.
14401 (print_method_info): Likewise. Also, allow <init> functions to
14403 (print_c_decl): Added is_init argument. Print constructors
14405 (print_cxx_classname): Use UTF8_GET to extract characters from
14407 (print_base_classname): New function.
14408 (print_class_decls): New function.
14409 (process_file): Use it.
14410 (utf8_cmp): New function.
14412 1998-07-13 Nick Clifton <nickc@cygnus.com>
14414 * lang-options.h: Format changed to match changes in gcc/toplev.c
14415 to implement a --help option.
14417 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14419 * decl.c (init_decl_processing): Revert change to dtable_type.
14421 1998-07-09 Per Bothner <bothner@cygnus.com>
14423 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14425 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14427 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14429 * lang.c (lang_init): Default flag_exceptions to 1, without
14430 checking to see if it's 2 first.
14432 1998-07-08 Jeffrey A Law (law@cygnus.com)
14434 * constants.c: Include "system.h".
14435 * decl.c: Likewise.
14436 * lang.c (flag_new_exceptions): Get via extern now.
14437 (lang_init_options): New functions. Turn on flag_new_exceptions.
14439 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14441 * lex.c (java_lex): Return 0 when we see an invalid character in
14444 * lex.c (java_read_char): Specify extra argument when calling
14446 (java_read_unicode, java_parse_end_comment,
14447 java_parse_escape_sequence): Likewise,
14448 (java_lex): Specify extra argument when calling
14449 java_lex_error. Test that IDs are beginning with a legal character
14450 for IDs. Handle invalid characters with an error message and a
14451 call to java_lex_error.
14452 (java_lex_error): Adjust column position by new argument
14453 `forward'. Issue an error even if in the middle of reporting an
14456 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14458 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14459 we don't explicitly put a null pointer when we're copying it.
14461 1998-07-07 Tom Tromey <tromey@cygnus.com>
14463 * gjavah.c (print_cxx_classname): New function.
14464 (super_class_name): Likewise.
14465 (print_super_fields): Removed.
14466 (in_super): Removed.
14467 (print_field_info): Never generate #defines.
14468 (print_c_decl): Changed generated types to match JNI. No longer
14469 print class name before method name.
14470 (print_method_info): Print "static" before static methods.
14471 Print "virtual" before non-final methods.
14472 (usage): Use exit(1), not exit(-1).
14474 (print_field_info): Use %.17g to print a double.
14475 (last_access): New globals.
14476 (process_file): Initialize last_access.
14477 (usage): Now static.
14478 (ACC_VISIBILITY): New define.
14479 (generate_access): New function.
14480 (print_field_info): Call it.
14481 (print_method_info): Likewise. Also, generate information for all
14482 methods, not just native methods. Return void.
14483 (print_c_decl): Return void.
14484 (print_field_info): Return void.
14486 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14488 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14489 processing the jc1 grammar file. Prefix bison functions and
14490 variables with java_.
14491 (parse.c): Dependencies on parse.h and lex.h
14492 * expr.c (build_java_arrayaccess): Function now global.
14493 * java-tree.h: Comment reorganized to carry on previous
14494 classification effort.
14495 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14496 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14497 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14498 java_parse (new prefix java_ generated by bison).
14499 (java_layout_parsed_class, java_register_parsed_class): Function
14501 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14502 * lex.c (static tree wfl_op): Variable deleted.
14503 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14504 ctxp fields to NULL_TREE.
14505 (java_lex): No longer create WFL for operators. Filename caching
14506 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14507 created as STRING_CST and later expanded. Removed extra argument
14508 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14510 (build_wfl_node): Removed code in comments.
14511 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14512 store token and location data in the current bison token.
14513 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14514 static/extern function declaration at the beginning of the file.
14515 (struct qualification): Data structure definition deleted.
14516 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14517 (qualify_ambiguous_name): Function declaration modified. Function
14518 now returns nothing.
14519 (build_array_ref, patch_array_ref, make_qualified_name,
14520 resolve_qualified_expression_name, maybe_generate_clinit,
14521 resolve_field_access): New static function declarations.
14522 (build_java_arrayaccess): New extern function declaration.
14523 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14524 (CALL_EXPR_PRIMARY): Macro deleted.
14525 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14526 (struct parser_ctxt): Field initialized_final
14527 removed. non_static_initialized, static_initialized: New fields.
14528 * parse.y (static tree kw_super, static tree kw_this): New global
14530 (%union): tree wfl field of operator member replaced by int
14531 location. WFLs are non longer created for operators.
14532 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14533 (qualified_name:): Now calls make_qualified_name to build the
14535 (type_declaration:): Consider generating <clinit> when class
14537 (variable_declarator:): Directly build an assignment node when the
14538 variable is initialized when declared.
14539 (this_or_super:): Build a WFL and set current location when THIS
14540 or SUPER are parsed.
14541 (expression_statement:): Wrap statement around a WFL.
14542 (primary_no_new_array:): Fixed typo. Changed value returned by
14543 THIS_TK because of its new type (temporary).
14544 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14545 (field_access:): Build qualified name with SUPER.
14546 (method_invocation:): Fixed returned value because of SUPER's new
14548 (array_access:): Use OSB_TK location information.
14549 (post_increment_expression:, post_decrement_expression:,
14550 unary_expression:, pre_increment_expression:,
14551 pre_decrement_expression:, unary_expression_not_plus_minus:,
14552 cast_expression:, multiplicative_expression:,
14553 additive_expression:, shift_expression:, relational_expression:,
14554 equality_expression:, and_expression:, exclusive_or_expression:,
14555 inclusive_or_expression:, conditional_and_expression:,
14556 conditional_or_expression:, assignment:): Use new location/token
14557 information available on operators.
14558 (create_class): Set super_decl_type to NULL_TREE when processing
14560 (register_fields): Field initialization is now a MODIFY_EXPR
14561 node. Chain initialization code to the matching lists (according
14562 the the field declaration modifiers).
14563 (maybe_generate_clinit): New function.
14564 (method_header): Don't set method's DECL_NAME to a WFL when adding
14565 methods to java.lang.Object.
14566 (resolve_and_layout): Now can return NULL_TREE if the type
14567 resolution fails. Otherwise, return the class DECL instead of its
14569 (check_method_redefinition): Don't patch method DECL_NAME if it
14570 belongs to java.lang.Object.
14571 (process_imports): Simply assign error_found to the value returned
14572 by check_pkg_class_access.
14573 (declare_local_variables): Don't use their init statements (if
14574 any) when parsing error were previously found. Reuse MODIFY_EXPR
14575 build during parsing as an init statement.
14576 (java_method_add_stmt): Now return the current method body.
14577 (java_layout_parsed_class, java_register_parsed_class): Functions
14579 (java_complete_expand_methods): Initialize the constant pool on a
14580 per class basis. Layout the classes before expanding their method
14581 bodies. Don't try expand artificial constructor code if error were
14582 found. Make the classes data and register them if no error were
14584 (java_complete_expand_method): Retrieve an artificial constructor
14585 argument list before entering its body. Assign the top block to
14586 the artificial constructor function body and set types of declared
14587 blocks and compound statements to void. Walk method body if not an
14588 artificial constructor.
14589 (make_qualified_name, cut_identifier_in_qualified): New functions.
14590 (resolve_expression_name): Fixed comments. Save/restore the
14591 current class CLASS_LOADED_P flag value. Build non qualified
14592 static field access and handle qualified expression names.
14593 (resolve_field_access, resolve_qualified_expression_name): New
14595 (patch_method_invocation_stmt): Use the new expression resolution
14596 scheme, calling resolve_field_access when the function call is
14597 resolved as an expression.
14598 (qualify_ambiguous_name): Function rewritten to work on qualified
14599 expression produced by make_qualified_name.
14600 (java_complete_tree): Promote type when function's argument are
14601 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14602 the assignment to discover further errors if RHS is a expression
14603 name that fails to evaluate. Declare LHS initialized even though
14604 the assignment failed. Don't use the location variable and removed
14605 extra argument in patch function calls. Now handle the ARRAY_REF
14606 case and build internal string representation when STRING_CSTs are
14608 (build_method_invocation): Don't wrap function call around a WFL.
14609 (build_assignment): Likewise. Use the operator location
14611 (patch_assignment): Handle array access LHSs. Handle error
14612 provenance, resulting in a better error report.
14613 (build_binop): Use op_location from operator as binop location
14615 (build_unaryop, build_incdec, build_cast): Likewise.
14616 (patch_binop): Extract location information from the node. Fixed
14617 typo in error message.
14618 (patch_unary_op): Extract location information from the node.
14619 (build_array_ref, patch_array_ref): New functions.
14621 1998-07-01 Tom Tromey <tromey@cygnus.com>
14623 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14624 match _Jv_IsInstanceOf.
14625 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14626 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14628 1998-06-30 Tom Tromey <tromey@cygnus.com>
14630 * decl.c (init_decl_processing): Functions are now named
14631 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14633 1998-06-29 Per Bothner <bothner@cygnus.com>
14635 * java-tree.h (load_class): Add prototype.
14636 * class.c (is_compiled_class): Add missing arg to load_class.
14637 * expr.c (expand_java_NEW): Call load_class.
14638 * parse.y (process_import): Removed bogus use of void return value.
14640 1998-06-25 Per Bothner <bothner@cygnus.com>
14642 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14643 Function name is "_Jv_Throw" instead of "soft_athrow".
14644 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14645 Function name is "_Jv_AllocObject" instead of "soft_new".
14646 Takes an extra parameter (object size).
14647 * expr.c: Update calls.
14649 1998-06-24 Per Bothner <bothner@cygnus.com>
14651 * lex.c (java_get_line_col): Handle end-of-file.
14652 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14654 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14656 * lang.c (lang_init): Make -fexceptions the default.
14657 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14658 exception handling is not turned on.
14660 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14662 * lang.c (flag_new_exceptions): Make this this default.
14663 * decl.c (end_java_method): Call emit_handlers.
14664 * except.c (method_init_exceptions): Set language code and version.
14665 (expand_start_java_handler): Enable exception, and call
14666 expand_eh_region_start.
14667 (expand_end_java_handler): Enable exception, and set up catch blocks.
14668 (emit_handlers): New routine to generate the saved handlers.
14669 * java-except.h (emit_handlers): Add prototype.
14671 1998-06-12 Per Bothner <bothner@cygnus.com>
14673 We used to have three different representations of the constant pool:
14674 the CPool structure, the tree_constant_pool, and the constructures
14675 used to build the Class object (which may need class and string
14676 constants) in compiled code. None were appropriate for compiling
14677 to .class files, so I did a major overhaul.
14679 First, the tree_constant_pool array was removed. Things were
14680 modified to the CPool structure in the JCF could be used.
14681 Second, a "capacity" field was added to the CPool, and functions
14682 written to search for a matching constant, adding one if not found.
14683 The code that generated the Class object was changed to use a CPool.
14684 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14685 the static Class object are now only in build_constants_constructor.
14686 Finally, I wrote code which can generate a .class file (including its
14687 constant pool) from the RECORD_TYPE of a class. This is a big step
14688 on the way to compiling Java source into .class files.
14690 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14691 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14693 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14694 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14695 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14696 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14697 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14698 (lang_type): Removed constant_pool field.
14699 * jcf.h (CPool): Renamed size to count. Added field capacity.
14700 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14701 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14702 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14704 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14705 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14706 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14707 (set_constant_entry, find_constant1, find_constant2,
14708 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14709 find_utf8_constant, find_class_or_string_constant): New functions.
14711 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14712 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14713 (give_name_to_class, get_class_constant): Likewise.
14714 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14715 (get_name_and_type_constant, get_ref_constant): Removed.
14716 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14717 * parse.y: Don't save/restore tree_constant_pool.
14718 * verify.c (verify_jvm_instructions): Update for new approach.
14719 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14721 * lang-options.h: Added -femit-class-file, -femit-class-files.
14722 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14723 (lang_f_options): Added "emit-class-file(s)".
14725 * expr.c (build_java_arrayaccess): Generate more efficient array
14726 bounds checking, by using unsigned compare.
14728 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14730 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14732 * parse.h: New comment on the handling of unresolved type
14733 identifiers. JDEPs are now part of the jdep_code enum.
14734 (typedef struct jdep): Now use enum jdep_code or int, depending on
14735 availability. Both are narrowed down to an 8 bits bitfield.
14736 (CALL_EXPR_PRIMARY): Fixed comment.
14738 1998-06-10 Tom Tromey <tromey@cygnus.com>
14740 * Make-lang.in (java): Added gjavac and jvgenmain.
14741 (java.start.encap): Depend on gjavac.
14742 (java.rest.encap): Depend on jvgenmain.
14744 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14745 (JAVA_CROSS_NAME): Likewise.
14746 (java.all.build): Depend on jvgenmain and gjavac.
14747 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14748 (jvgenmain$(exeext)): New target.
14749 (java.install-common): Wrote.
14750 * config-lang.in (compilers, stagestuff): Added gjavac and
14753 1998-06-10 Dave Brolley <brolley@cygnus.com>
14755 * lang.c (lang_decode_option): New argc/argv interface.
14757 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14759 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14760 * decl.c (build_decl_no_layout): New function.
14761 * expr.c (java_lang_expand_expr): Layout declarations found in
14762 blocks before they're pushed.
14763 * jcf-parse.c (load_class): Save current line when parsing class
14765 (parse_source_file): Register class before expanding their
14767 * lang.c (put_decl_node): Produce `null' when `void *' is
14769 * lex.c (static tree wfl_op): New static global, for error report
14771 (java_init_lex): wfl_operator and wfl_op initialized
14772 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14774 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14775 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14776 build_unresolved_array_type): New static function definitions.
14777 (build_decl_no_layout): New extern function declared.
14778 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14779 faulty modifier exists.
14780 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14781 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14782 (UNARY_PLUS_EXPR): New fake operator.
14783 (struct parser_ctxt): New field osb_number.
14784 * parse.y (static tree wfl_operator): New static WFL for operator
14785 bound error messages.
14786 (DECR_TK, INCR_TK): Moved.
14787 (OP_TK): Tagged <operator>.
14788 (array_type:): Now call build_unresolved_array_type.
14789 (dim_expr:): Count the number of '[' seen.
14790 (post_increment_expression, post_decrement_expression,
14791 pre_increment_expression, pre_decrement_expression,
14792 unary_expression_not_plus_minus, unary_expression:): Actions are
14793 now building the corresponding unary expressions.
14794 (cast_expression:): Actions are now building cast expressions.
14795 (build_unresolved_array_type): New function.
14796 (create_interface): Reset the number of declared interfaces.
14797 (create_class): Likewise.
14798 (method_header): Methods declared within the scope of an interface
14799 are now implicitly set public and abstract.
14800 (java_complete_class): Variable's and parameter's type are patched
14801 with a promoted type.
14802 (declare_local_variables): Resolved non builtin types are promoted
14803 before being used to build a variable decl. Removed type patch
14804 posted on variable initialization statement.
14805 (source_start_java_method): Use build_decl_no_layout to build the
14806 decl of a parameter of incomplete type.
14807 (java_register_parsed_class): Process interfaces too. Call
14808 rest_of_decl_compilation on each processed class declarations.
14809 (java_complete_expand_methods): Don't attempt to expand things in
14811 (java_complete_tree): Process CONVERT_EXPR, even though it always
14812 has a type. Propagate error_mark_node to node's type too. Promote
14813 method's call argument type and return error_mark_node if
14814 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14815 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14816 handle unary operator nodes.
14817 (build_assignment): Added comment.
14818 (print_int_node): New function.
14819 (patch_assignment): New second argument. New error handling. Use
14820 print_int_node. Handle references. Use can_cast_to_p to issue
14821 different error message according to the context and check upon
14822 the initialization of the RHS.
14823 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14824 (operator_string): Handle more operators.
14825 (patch_binop): No longer use a function static
14826 wfl_operator. Improved error message on shift distance.
14827 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14828 patch_cast): New functions.
14830 1998-06-05 Per Bothner <bothner@cygnus.com>
14832 * jvspec.c: New file.
14833 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14835 * java-tree.h (identifier_subst): Add declaration.
14837 1998-06-04 Tom Tromey <tromey@cygnus.com>
14839 * jvgenmain.c (main): Generate call to JvRunMain.
14841 * class.c (make_class_data): Push value for "sync_info" field.
14842 * decl.c (init_decl_processing): Push "sync_info" field.
14844 1998-06-03 Per Bothner <bothner@cygnus.com>
14846 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14847 Java (source) name, not signature.
14848 Set TYPE_ALIGN to (at least) that of element_type.
14850 1998-06-02 Per Bothner <bothner@cygnus.com>
14852 * class.c: Moved classname-mangling-rekated code to ...
14853 * mangle.c: ... this new file.
14854 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14855 * Makefile.in: Update for above changes.
14857 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14859 * expr.c (truthvalue_conversion): Convert integer and floating
14860 point value to their truth value.
14861 * lex.c (java_lex): Handle the `null' literal.
14862 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14863 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14864 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14867 * parse.y: Reorganization/documentation on token declaration.
14868 (binop_lookup[]): New added new tree codes.
14869 (relational_expression): Build corresponding binary operators.
14870 (equality_expression, conditional_and_expression,
14871 conditional_or_expression): Likewise.
14872 (java_complete_class): Fix crash in debug message.
14873 (java_complete_tree): Check initialization of method call
14874 arguments. Further bogus node evaluation to detect more error
14875 during assignments. Handles more binary operators.
14876 (patch_assignment): Use DECL_P.
14877 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14879 (operator_string): Handle more case. Compacted source.
14880 (patch_binop): Changed function comment. Checking for
14881 uninitialized first operand takes the compound assignment into
14882 account and uses DECL_P. Checking for uninitialized second operand
14883 delayed to routine's end. Use macros to issue type bound error
14884 messages and issue messages on both operands if their types are
14885 different. Force fixed type into node. Handle all binary
14888 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14890 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14891 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14892 build operator node and return tokens.
14893 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14894 * parse.h (java_complete_tree): Changed returned type in prototype.
14895 (build_method_invocation, build_assignment, patch_assignment,
14896 patch_binop): New static function declarations.
14897 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14898 BUILD_EXPR_WFL): New macros.
14899 * parse.y (enum tree_code binop_lookup[]): New static for token to
14901 (%union): Parser union has new sub-structure `operator'.
14902 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14903 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14904 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14905 ASSIGN_ANY_TK): Tokens tagged `operator'.
14906 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14907 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14908 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14909 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14910 (assignment_operator:): Rule tagged `operator'.
14911 (expression_statement:): Re-installed default rule.
14912 (method_invocation:): Sub rules call build_method_invocation.
14913 (postfix_expression:): Don't attempt to resolve name here. Just
14915 (multiplicative_expression:): Sub-rules build corresponding binop
14917 (additive_expression:, shift_expression:, and_expression:,
14918 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14919 (assignment:): Sub rule invoke build_assignment.
14920 (assignment_operator:): Default rules on sub rules.
14921 (force_error): Added documentation on this variable.
14922 (declare_local_variables): Build initialization calling
14924 (expand_start_java_method): Removed unused rtx declaration. Mark
14925 arguments as already initialized.
14926 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14927 (java_complete_expand_methods): Don't process next method if
14928 completion of the previous one triggered errors.
14929 (java_complete_expand_method): Call source_end_java_method if no
14930 error were found during completion.
14931 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14932 locals declaratilon. Handle names found within a class. Return
14933 error_mark_node when things aren't found.
14934 (patch_method_invocation_stmt): Return error_mark_node on failures.
14935 (patch_invoke): Removed unused local. Return the correct node.
14936 (java_complete_tree): Now returns a value. The BLOCK section binds
14937 local identifiers and the type of a BLOCK is now void. Assign the
14938 result of operand completion on COMPOUND_EXPR. Assign the
14939 encapsulated node of a WFL to the result of its completion, except
14940 when the node is an identifier. Now handle MODIFY_EXPR and several
14941 binary operators. Return error_mark_node on errors.
14942 (build_method_invocation, build_assignment, patch_assignment,
14943 build_binop, operator_string, patch_binop): New functions.
14944 * typeck.c (binary_numeric_promotion): New function.
14946 1998-05-21 Per Bothner <bothner@cygnus.com>
14948 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14949 Replace most uses of ident_subst by identifier_subst.
14951 * class.c (push_class_static_dummy_field): Removed function.
14952 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14953 instead of looking got "class" static field. Create that decl here.
14954 (class_identifier_node): Removed; no longer needed.
14955 (init_class_processing): Don't init class_identifier_node.
14956 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14957 Do nreverse 0 times (instead of twice) for Object and Class.
14958 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14960 1998-05-20 Per Bothner <bothner@cygnus.com>
14962 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14963 while initializing linenumber_count and linenumber_table.
14964 Do it before init_function_start (which calls emit_line_note).
14965 * expr.c (expand_byte_code): Don't need to clear lineno here.
14967 1998-05-18 Tom Tromey <tromey@cygnus.com>
14969 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14970 then mangle number as _N_.
14972 * class.c (mangle_class_field): New function.
14973 (build_class_ref): Set assembler name of class reference using
14974 mangle_class_field.
14975 (push_class_static_dummy_field): Likewise.
14977 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14979 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14980 of assigning to TREE_CODE. The latter method exploits a feature
14981 of GCC that is not ANSI compliant.
14983 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14985 * decl.c (pushdecl_force_head): New function.
14986 (pushlevel): Removed conditional printf.
14987 (complete_start_java_method): Don't enter local variable scope if
14988 function is compiled from source code.
14989 * expr.c: parse.h now included
14990 (java_lang_expand_expr): New function.
14991 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14992 printf. Terminate buffer when doing directories.
14993 * jcf-parse.c (parse_source_file): Call lang_init_source before
14994 parsing and before code generation.
14995 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14996 use printf if the macro is defined.
14997 * lang.c (lang_init): Install lang_expand_expr hook on
14998 java_lang_expand_expr.
14999 (java_dummy_print): New function.
15000 (lang_init_source): New function.
15001 * lex.c (java_lex): Remember location of an opening brace at the
15002 second nesting level.
15003 (java_is_eol): Unget character seen after a CR if it is EOF.
15004 * parse.h: Now includes lex.h
15005 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15006 printf if the macro is defined.
15007 (expand_start_java_method, build_expr_block, enter_block,
15008 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15009 New static function declarations.
15010 (pushdecl_force_head): New extern function declaration.
15011 (INCOMPLETE_TYPE_P): New macro.
15012 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15013 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15014 BLOCK_EXPR_ORIGIN): New macros.
15015 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15016 DECL_SOURCE_LINE_LAST): New macros.
15017 (struct parser_ctxt): Removed field current_method_decl, redundant
15018 with the field current_function_decl. Added fields
15019 first_ccb_indent1 and pending_block.
15020 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15021 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15023 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15024 (compilation_unit:): Cosmetic on sub rule.
15025 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15026 (variable_initializer:): Installed default rule on expression:.
15027 (method_declaration:): method_header: starts a new
15028 method. method_body: installs the function body, absorbs blocks
15029 emitted for temporary variable scopings, pops function's body block
15030 and merges function's last statement lineno in DECL_SOURCE_LINE.
15031 (method_body:): Installed default rules.
15032 (block:): Call enter_block when an opening brace is seen. Absorb
15033 scoping blocks and call exit_block when a closing brace is seen.
15034 (block_statement:): Cosmetic changes.
15035 (method_invocation:): Create WFL around CALL_EXPR node.
15036 (patch_stage): Added comment around definition.
15037 (method_header): Try to use first_ccb_indent1 as the first line of
15038 the method, so BP debug info are emitted at the first opening
15039 brace of the function. If the function has no body, use the
15040 location of the function's name. Override currently defined method
15041 name with the matching WFL so we can point redefinition errors
15042 using the location where the function's name was declared.
15043 (check_abstract_method_header): Interprets DECL_NAME as an
15044 identifier or as a WFL, accordingly.
15045 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15046 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15047 location and name information out of it and reinstall DECL_NAME to
15048 its original identifier node value.
15049 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15050 function's source code).
15051 (read_import_dir): Test the value returned by find_class and issue
15052 a fatal accordingly.
15053 (declare_local_variables): Push a new block for the scope of the
15054 new variable(s) if code has been already generated at that nesting
15055 level. Pinpoint redefinition errors using the variable id
15056 WFLs. Generate initialization code if necessary. If the variable
15057 type is incomplete, register a patch on its decl.
15058 (source_start_java_method): Rewritten. Define a new block for the
15059 function's parameters. Build parameter decl out of function's
15060 arguments and register them for a patch if their types are
15062 (expand_start_java_method): Includes the part of
15063 source_start_java_method that was pushing the parameter decls and
15064 completing the method start code.
15065 (source_end_java_method): Removed call the expand_end_bindings and
15066 poplevel (already taken care of). Reinstall function's arguments
15067 and get function's last line of code before calling
15068 expand_function_end.
15069 (java_method_add_stmt): New comment before the function's
15070 code. Complement the second operand of the current COMPOUND_EXPR
15072 (java_complete_expand_methods): Don't generate debug info on line
15073 zero when expanding a generated constructor.
15074 (java_complete_expand_method): Set start and end line numbers for
15075 a artificially generated constructor to one and manually call
15076 enter_block and exit_block when defining it. For all methods:
15077 expand function's start calling the new expand_start_java_method
15078 and invoke java_complete_tree on the effective method's body, if
15080 (resolve_expression_name): Now use lookup_name_in_blocks to search
15081 local variable decls and print out an error when variables are
15083 (patch_method_invocation_stmt): Inserted comment before the
15085 (lookup_method_invoke): Chain method's arguments using chainon
15086 with the current arg list as a second argument. Inserted missing
15087 IDENTIFIER_POINTER when reporting an error on methods not found.
15088 (refine_accessible_methods_list): Don't retain constructors.
15089 (patch_arguments): Function removed.
15090 (java_complete_tree): Inserted comment before the function's
15091 code. New case for BLOCKs. Moved the WFL case a bit
15092 further. Complete function's arguments.
15093 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15094 maybe_absorb_scoping_blocks): New functions.
15096 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15098 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15100 * jcf-parse.c (parse_source_file, java_error_count): New forward
15101 and extern declarations.
15102 (java_parse_abort_on_error): Macro moved.
15103 (jcf_parse_source): fatal called if fopen fails. Now calls
15105 (parse_source_file): New parse_only parameter. Reflects the
15106 elimination of the second pass.
15107 (yyparse): parse_source_file called with argument set to 0.
15108 * jcf.h (JCF_ZERO): Sets java_source to zero.
15109 * lex.c (java_init_lex): pass argument is gone. Function modified
15110 to be called once during the analysis of a file.
15111 (java_unget_unicode): Fixed typo in fatal message.
15112 (java_get_line_col): Likewise.
15113 (java_lval): Likewise. String literals no longer built during
15115 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15117 * parse.h (MODIFIER_WFL): New macro.
15118 (parse_check_super, parser_check_super_interface): Now return int.
15119 (parser_chain_incomplete_item, not_builtin_p,
15120 complete_method_decl): Declarations removed.
15121 (build_method_invocation_stmt, build_invoke): Renamed using the
15122 `patch' instead of `build'
15123 (register-incomplete_type, obtain_incomplete_type,
15124 java_complete_tree, java_complete_expand_method,
15125 unresolved_type_p, create_jdep_list): New function declarations.
15126 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15127 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15128 (jdep): New typedef on new struct _jdep.
15129 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15130 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15131 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15132 JDEP_RESOLVED_P): New macros.
15133 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15134 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15135 JDEP_VARIABLE): New enum values and jdep kinds.
15136 (jdeplist): New typedef on struct _jdeplist.
15137 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15139 (CALL_EXPR_PRIMARY): New macro.
15140 (struct parser_ctxt): Fields java_pass, current_method_decl,
15141 method_decl_list deleted. New field jdeplist.
15142 (INCOMPLETE_P): Macro deleted.
15143 * parse.y (single_type_import_declaration:): Removed pass switch.
15144 (type_import_on_demand_declaration): Likewise.
15145 (field_declaration:): Removed pass switch on all sub rules.
15146 (class_declaration:): Call the complete_class_decl removed on
15148 (method_declaration:): Removed second pass switch. No longer chain
15149 methods decl when method_header reduced.
15150 (method_header:): Sub rules no longer depend on pass switch.
15151 (method_declarator:): Likewise.
15152 (method_body:): Likewise.
15153 (abstract_method_declaration:): Likewise.
15154 (block_statement:): Likewise.
15155 (local_variable_declaration:): Likewise.
15156 (argument_list:): Likewise.
15157 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15158 removed. Partial CLASS_EXPR tree node built instead.
15159 (postfix_expression:): Removed pass switch on all sub rules.
15160 (java_pop_parser_context): Free classd_list content.
15161 (yyerror): Call obstrack_grow0 to finalize error message.
15162 (check_class_interface_creation): Comment modified to reflect new
15163 returned value meaning. Removed second pass switch. Return 1 if an
15164 error was found, 0 otherwise. Adjust pointer on filename if a
15165 leading path separator was found.
15166 (maybe_create_class_interface_decl): Removed first pass switch
15167 when linking the class decl to the class_list. Install a new
15168 jdep_list for the class.
15169 (add_superinterfaces): List of unresolved interfaces is
15170 gone. Unresolved interfaces are directly added to the current
15172 (create_interface): Second pass shortcut removed.
15173 ctpx->modifier_ctx access through MODIFIER_WFL.
15174 (create_class): Second pass shortcut removed. Call to
15175 register_incomplete_type replaces the call to
15176 parser_chain_incomplete_item.
15177 (complete_class_decl): Function removed.
15178 (duplicate_declaration_error): New way of retrieving redeclared
15180 (register_fields): Call to lookup_modifier_cl replaced by
15181 MODIFIER_WFL. New way of handling unresolved type, using
15182 unresolved_type_p and obtain_incomplete_type.
15183 register_incomplete_type replaces call to parser_chain_incomplete_item.
15184 (patch_stage): New static global variable.
15185 (method_header): New way of handling unresolved type, using
15186 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15187 indicates that the method decl needs to be patched.
15188 (check_abstract_method_header): Call to lookup_modifier_cl
15189 replaced by MODIFIER_WFL.
15190 (method_declarator): Incomplete argument type are registered
15191 calling register_incomplete_type. Patch on the declared method is
15192 issued in that case.
15193 (unresolved_type_p): New function.
15194 (parser_check_super_interface): New comment to reflect function's
15195 modified returned type (int). Function and has a new argument
15196 this_wfl. Call to parse_error_context uses this_wfl instead of
15197 relying on lookup_cl.
15198 (parser_check_super): Comment reflects function's new returned
15199 type (int). Function returns nonzero value on error.
15200 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15201 register_incomplete_type, jdep_resolve_class): New functions to
15202 handle incomplete types in declarations.
15203 (java_complete_class): Rewritten to work with the new incomplete
15204 type handling scheme.
15205 (complete_class_report_errors): Likewise.
15206 (complete_method_decl): Removed: it jobs is now handled by
15207 java_complete_class.
15208 (do_resolve_class): Class loaded in not already loaded and not
15209 found in Java source code.
15210 (java_check_regular_methods, java_check_abstract_methods): Don't
15211 call complete_method_decl anymore.
15212 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15213 (read_import_dir): Got rid of the pass number dependency.
15214 (declare_local_variables): New handling of unresolved types (patch
15216 (source_start_java_method): New parameter level. Function called
15217 with level set to 1 when argument types are potentially
15218 unresolved. Called to complete the job with level set to 2 once
15219 types are complete.
15220 (source_end_java_method): Call to permanent_allocation
15221 removed. Waiting to be replaced by a more suitable obstack
15223 (java_complete_expand_methods, java_complete_expand_method,
15224 java_expand_finals): New functions.
15225 (build_method_invocation_stmt): Renamed
15226 patch_method_invocation_stmt. Extracts function call expression
15227 (wfl) and arguments (args) from CALL_EXPR tree operands.
15228 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15229 call. Patch the function and argument operand of the CALL_EXPR
15231 (patch_argument, java_complete_tree): New functions.
15233 1998-04-20 Per Bothner <bothner@cygnus.com>
15235 Recover from missing fields and methods (i.e. error instead of fatal).
15236 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15237 * expr.c (expand_invoke): Recover from missing method.
15238 (expand_java_field_op): Recover from missing field.
15239 Inline references to java.lang.{Integer,Char,...}.TYPE.
15240 * typeck.c (get_type_from_signature), java-tree.h: New function.
15241 * class.c (add_method): Use get_type_from_signature.
15242 (build_class_ref): Handle a class that was not found.
15243 * typeck.c (convert): Handle conversion to pointers (for convenience).
15244 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15245 instead of lookup_field to handle missing fields.
15247 * jcf-parse.c (process_zip_dir): Set java_source.
15249 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15251 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15253 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15255 * jcf-parse.c (load_class): Don't change input_filename before
15256 calling jcf_parse_source (but still do it before calling
15258 (jcf_parse_source): Assign input_filename after having saved the
15260 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15261 list. ctxp->modifier_ctx zeroed according to its new
15262 definition. ctxp->filename initialized. Removed
15263 JAVA_MODIFIER_CTX_UNMARK.
15264 (java_unget_unicode): Update the character based column position.
15265 (java_allocate_new_line): ref_count not used anymore. Always free
15266 ctxp->p_line. Initialize c_line->char_col to 0.
15267 (java_get_unicode): Update the character based column position.
15268 (java_lex): Use ctxp->elc to store current position in source
15269 file, at the beginning of the parsed token. Set modifier_ctx entry
15270 corresponding to the parse modifier to a WFL node. Return a WFL
15271 node when an identifier is parsed.
15272 (java_lex_error): Now uses ctxp->elc to store current position in
15274 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15275 * lex.h (build_wfl_node): New function definitions.
15276 (struct java_line): ref_count and next fields are gone. New field
15278 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15279 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15280 (JAVA_COLUMN_DELTA): New macro.
15281 (java_lc): New typedef on new struct _java_lc.
15282 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15283 (parse_error_context, parse_warning_context): Changed prototypes.
15284 (java_get_line_col): Added as an available global function.
15285 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15286 (IC_DECL): Replaced by macro IC_TYPE
15287 (DEPEND_WFL): New macro.
15288 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15290 (exit_java_complete_class): Removed a commented out statement.
15291 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15292 now an array of tree nodes. Deleted fields line_list and
15293 e_line. New field elc, to replace e_line.
15294 * parse.y (array_type:): Build WFL node.
15295 (qualified_name:): Build a single WFL node out of two. Retain
15296 the location information of the first node in the resulting node.
15297 (package_declaration:): Use package name as a WFL node
15298 (single_type_import_declaration:): Use imported name as a WFL node.
15299 (type_import_on_demand_declaration:): Use root of the imported
15300 packages as a WFL node.
15301 (field_declaration:): Removed unused local variable cl.
15302 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15303 (yyerror): New static elc. Removed static error_line, error_pos.
15304 New local code_from_source. Save ctxp->elc into elc at the first
15305 pass. Call java_get_line_col to get a string of the line where
15306 the error occurred.
15307 (debug_line): Removed static function.
15308 (parse_error_context, parse_warning_context): Parameter cl is now
15309 a WFL node. Use its value to initialize ctxp->elc.
15310 (redefinition_error): Parameter cl is now a WFL node.
15311 (parse_add_interface): New parameter wfl. No longer call
15312 lookup_cl, use wfl instead.
15313 (check_class_interface_creation): Parameter cl is now a WFL node.
15314 (maybe_create_class_interface_decl): Likewise.
15315 (add_superinterfaces): New function.
15316 (create_interface): Removed local cl, node, super_decl,
15317 super_decl_type. Function now uses id as a WFL node. Better
15318 warning/error report on obsolete or forbidden mix of
15319 modifiers. Now calls add_superinterfaces to register interfaces.
15320 (create_class): Removed local cl, node. Local variable id is used
15321 as a WFL node. Better error report on forbidden modifier
15322 mix. Uses add_superinterfaces to register interfaces.
15323 (find_field): Argument cl is now a WFL node. Now store the WFL
15324 node of a fields that needs to be checked for their
15326 (method_header): Local variable node non longer used. Local
15327 variable id replaces cl.
15328 (check_modifiers_consistency): Local variable cl is now a WFL
15330 (method_declarator): Local variable cl replaced by parameter id.
15331 (parser_qualified_name): Now uses parameter name as a WFL node.
15332 (parser_check_super_interface): New parameter wfl, for achieve
15333 greater accuracy during error reports.
15334 (parser_chain_incomplete_item): New parameter named location. Used,
15335 along the decl, to construct the incomplete item node.
15336 (java_complete_class): resolve_class now uses WFL node extracted
15337 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15339 (complete_method_decl): Unresolved function's argument types are WFL.
15340 (resolve_class): Parameter cl is now a WFL node.
15341 (resolve_and_layout): Likewise.
15342 (do_resolve_class): Likewise. Try first to use cl and then do the
15343 lookup on the decl when calling check_pkg_class_access.
15344 (complete_class_report_errors): Use IC_TYPE in place of
15345 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15346 instead of doing a lookup over the decl.
15347 (java_check_final): Use WFL info from field tree list.
15348 (lookup_cl): Rewritten and returns a statically defined WFL node.
15349 (lookup_modifier_cl): Now uses information from WFL nodes.
15350 (process_imports): Likewise.
15351 (read_import_dir): name and cl arguments replaced by a single WFL
15352 node. Function modified accordingly.
15353 (find_in_imports_on_demand): Now uses WFL node.
15354 (check_pkg_class_access): cl argument is now a WFL node.
15355 (declare_local_variables): Fixed to use WFL nodes.
15356 (resolve_expression_name): Likewise.
15357 (build_method_invocation_stmt): name_combo argument renamed
15358 wfl. Function modified to use WFL nodes.
15359 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15360 (lookup_method_invoke): cl is now a WFL node. Added missing
15361 IDENTIFIER_POINTER to class type decl name.
15363 1998-04-14 Dave Brolley <brolley@cygnus.com>
15365 * lang.c (init_parse): Now returns char* containing the filename.
15367 1998-04-10 Per Bothner <bothner@cygnus.com>
15369 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15371 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15372 * class.c (make_class_data): If flag_assume_compiled, initial class
15373 state is CSTATE_PREPARED; make superclass and interfaces direct
15374 references, rather than constant pool indexes.
15376 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15378 * parser.y: Include flags.h. Removed debug variable pl.
15379 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15380 (block:): Likewise.
15381 (labeled_statement_nsi:): Generate debug info when reducing
15382 expression_statement:.
15383 (check_pkg_class_access): get_access_flags_from_decl invocation
15384 fixed for new CLASS_* flags location.
15385 (source_end_java_method): Save/restore parser context when
15386 entering/leaving this routine. Restore lineno to its right value
15387 before calling expand_end_bindings.
15388 (build_method_invocation_stmt): build_invoke called with the
15389 current line information.
15390 (build_invoke): New argument cl. Wrap the function call around a
15392 (refine_accessible_methods_list): Changed comment, removed
15394 * parse.h: Fixed typo in comments.
15395 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15396 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15397 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15399 * lex.c (java_lex): Record the last closing curly bracket of a
15401 * jcf-parse.c (jcf_parse_source): Now calls
15402 java_check_methods. Clarified comment, fixed typo.
15404 1998-04-09 Dave Brolley <brolley@cygnus.com>
15406 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15407 (finish_parse): Expose for non USE_CPPLIB builds.
15409 1998-04-08 Jeffrey A Law (law@cygnus.com)
15411 * lang.c (lang_print_xnode): New function.
15413 1998-04-03 Per Bothner <bothner@cygnus.com>
15415 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15416 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15417 used to build a class's dispatch table.
15418 (make_class_data): Generate dispatch table if flag_assume_compiled.
15419 Set dtable of class object to address of class_dtable_decl.
15421 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15422 be volatile and have side effects - generates better code.
15424 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15425 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15427 * expr.c (expand_invoke): If class is final, method is
15428 effectively final, so can call it directly.
15430 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15432 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15434 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15436 * parse.y (build_method_invocation_stmt): Removed extra argument
15439 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15441 * expr.c (dtable_indent): Now static global.
15442 (expand_invoke): Now call invoke_build_dtable and
15443 build_invokevirtual.
15444 (invoke_build_dtable, build_invokevirtual): New functions.
15445 * jcf-io.c (find_class): Defer issuing a warning by setting
15446 jcf->outofsynch to 1.
15447 * jcf-parse.c (jcf_out_of_synch): New function.
15448 (load_class): Test this_jcf.outofsynch flag and call
15449 jcf_out_of_synch accordingly.
15450 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15451 comment indentation.
15452 * lex.c (java_get_unicode): Fixed code indentation.
15453 (java_lex): Create string literal. Fixed typo. Removed several
15454 premature obstack_free.
15455 * parse.h: New enums for name resolution and invocation mode.
15456 (struct qualification): New data structure.
15457 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15458 (do_resolve_class, build_method_invocation_stmt,
15459 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15460 debug_line, identical_subpath_p, invocation_mode,
15461 refine_accessible_methods_list, build_invoke,
15462 lookup_method_invoke): New functions declared.
15463 (build_invokevirtual, invoke_build_dtable, match_java_method,
15464 build_field_ref, jcf_out_of_synch): New references to external
15466 (struct parse_ctxt): Removed artificial_constructor field.
15467 * parse.y: (array_type:): Type defined for this rule.
15468 (class_type:): Installed default rule for interface_type:.
15469 (array_type:): Now build Java array type.
15470 (qualified_name:): Now use obstack_grow0.
15471 (method_declaration:): Skip the artificial constructor added to
15473 (abstract_method_declaration:): Execute the code only during pass 1.
15474 (block:): Installed default rule in block_statements:.
15475 (block_statement:): Add the statement to the method during pass 2.
15476 (statement_expression): Installed default rule for
15477 method_invocation:.
15478 (argument_list:): Added code to build the argument list.
15479 (method_invocation:): Added call to create the method invocation
15481 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15482 (debug_line): New function for debug.
15483 (complete_class_decl): No longer do something during pass 1.
15484 (method_header): Use BUILD_PTR_FROM_NAME.
15485 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15487 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15488 function's main comment.
15489 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15491 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15492 (resolve_class): Now works with arrays.
15493 (do_resolve_class, resolve_and_layout): New functions.
15494 (java_check_regular_methods): Reverse method list before and after
15495 having processed it. No longer set ctxp->artificial_constructor.
15496 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15497 accordingly. Fixed typo in issued error message. Now use
15499 (find_in_imports_on_demand): Now use obstack_grow0.
15500 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15501 (source_end_java_method): Call expand_expr_stmt instead of
15502 expand_expr. Calls it before calling expand_function_end.
15503 (java_method_add_stmt): Do nothing if errors were found during
15505 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15506 (build_method_invocation_stmt, build_invoke, invocation_mode,
15507 lookup_method_invoke, refine_accessible_methods_list,
15508 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15510 * typeck.c (build_java_signature): Properly end method signature
15511 if return type skipped.
15512 (match_java_method): New function.
15514 1998-03-16 Per Bothner <bothner@cygnus.com>
15516 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15518 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15520 * expr.c (build_invoke_non_interface): New function.
15521 (methods_ident, ncode_ident): Now static globals.
15522 (expand_invoke): Use build_invoke_non_interface.
15523 * java-tree.h (struct lang_decl): New field function_decl_body.
15524 (DECL_FUNCTION_BODY): New macro.
15525 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15526 CLASS_FROM_SOURCE_P.
15527 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15528 before starting pass 2. Call to java_generate_parsed_class replaced
15529 by java_register_parsed_class.
15530 * lex.c: Fixed typo in header. Some line width related formating.
15531 * lex.h: Some line width related formating.
15532 * parse.h (source_end_java_method, resolve_expression_name,
15533 complete_class_decl, maybe_create_class_interface_decl,
15534 check_class_interface_creation): New static function declarations.
15535 (java_layout_parsed_class, java_method_add_stmt): New function
15537 (struct parser_ctxt): Field mark_class_generate removed. New
15538 fields class_list and artificial_constructor.
15539 * parse.y: Fixed typo in header.
15540 (class_declaration:): Call complete_class_decl when class body
15542 (method_declaration:): Call source_end_java_method in pass 2 when
15543 the method body is defined.
15544 (postfix_expression:): Do expression name resolution on sub-rule
15545 name during pass 2.
15546 (create_class, create_interface): Merged common pieces.
15547 (check_class_interface_creation, maybe_create_class_interface_decl):
15549 (complete_class_decl): New function.
15550 (register_fields): Fixed line width related typo.
15551 (method_header): Correctly skip first argument when fixing
15552 argument line. Changed the loop.
15553 (java_check_circular_reference): Now use ctxp->class_list.
15554 (java_complete_class): Removed start/stop marking.
15555 (java_check_regular_methods): Now takes a class decl as an
15556 argument. Add default constructor if none were encountered.
15557 (java_check_methods): Now use ctxp->class_list. Changed call to
15558 java_check_regular_methods.
15559 (source_start_java_method): Set DECL_ARG_TYPE for each function
15561 (source_end_java_method, java_method_add_stmt): New functions.
15562 (java_generate_parsed_class): No longer exists.
15563 (java_layout_parsed_class, java_register_parsed_class): New functions.
15564 (resolve_expression_name): New function.
15566 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15568 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15569 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15570 until pass initializations are done. Call read_import_dir with
15572 * parse.h: (lookup_modifier_cl): New function declared.
15573 (INTERFACE_FIELD_MODIFIERS): New macro.
15574 (OBSOLETE_MODIFIER_WARNING): New macro.
15575 * parse.y: (register_fields): Class type and current field name in
15576 local variables. Check modifier(s) if adding field(s) to an interface.
15577 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15578 and report errors using the faulty modifier line context.
15579 (lookup_modifier_cl): New function.
15580 (read_import_dir): Detect and report default import processing
15583 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15585 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15586 * class.c (is_compiled_class): Return 1 after making sure it
15587 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15588 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15589 * java-tree.h (flag_assume_compiled): Add decl.
15590 * lang.c (lang_f_options): Add the flag.
15591 (flag_assume_compiled): Add decl, default to 0.
15593 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15595 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15596 (is_compiled_class): Likewise.
15597 (layout_class): Likewise.
15598 (layout_class): Detect and lay out classes defined in source code.
15599 (interface_of_p, add_interface_do, may_add_interface): New
15601 (add_interface): Now use add_interface_do.
15602 (add_method_1): New function.
15603 (add_method): Now use add_method_1.
15604 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15605 (complete_start_java_method): New function.
15606 (start_java_mehod): Now call complete_start_java_method.
15607 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15608 (expand_invoke): Likewise and fixed typo.
15609 *gjava.c: (print_super_field): Use new argument to find_class
15612 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15613 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15614 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15616 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15617 (add_method_1, push_class): New prototypes.
15618 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15619 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15620 directory where the class was found.
15621 (find_class): New argument DO_CLASS_FILE. Function find_class
15622 modified accordingly.
15623 *jcf-parse.c: (fix_class_path): New function.
15624 (load_class): Use new VERBOSE argument. load_class now finds and
15625 loads/parses .class/.java files. Save read_state of current_jcf
15627 (java_parser_abort_on_error): New macro.
15628 (jcf_parse_source, parse_source_file): New function.
15629 (jcf_parse): Fixed typo.
15630 (yyparse): Call parse_source_file () only.
15631 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15632 writing the real class name back in the zip directory entry.
15633 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15634 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15635 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15636 (find_class): Prototype fixed.
15637 *lex.c: Added 1998 time stamp.
15638 Removed all static global variables, moved into the parser
15639 context data structure.. Now include unistd.h if SEEK_SET not
15641 (java_init_lex): Rewritten.
15642 (java_sneak_unicode): Modified current unicode access in current line.
15643 (java_unget_unicode): Likewise.
15644 (java_allocate_new_line): New allocation management.
15645 (java_read_char): Modified access and storage of unget_utf8_value.
15646 New way of processing current unicode.
15647 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15648 (java_get_unicode): Now use the parser context.
15649 (java_lineterminator): Likewise.
15650 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15651 of the reentrant parser implementation. Function now use the
15652 parser context data structure and java_lval. Fixed production of
15653 the float and double constant "out of range" error message. Fixed
15654 obstack use. Return integer value when hitting a modifier. Now
15655 return type for TRUE, FALSE and other predefined types. Return
15656 identifier as a TREE_LIST list containing the current line context
15657 as the TREE_VALUE sub-node.
15658 (java_unicode_2_utf8): Fixed typo in declaration.
15659 (java_lex_error): Now use the parser context data structure.
15660 *lex.h: Added 1998 time stamp.
15661 (struct java_line): New fields ref_count and next.
15662 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15663 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15664 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15665 *parse.h: Added 1998 time stamp.
15666 (java_parse_source_file): Renamed from parse_source_file.
15667 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15668 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15669 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15670 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15671 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15672 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15673 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15674 (struct parser_ctxt): New data structure to keep the parser context.
15675 *parse.y: Added 1998 time stamp, got rid of static global variables.
15676 (java_error_count, ctxp): New global variables.
15677 (%union): New value field.
15678 (numeric_type, integral_type): Rules removed.
15679 (primitive_type): Rule defined to handle integral, float, double and
15681 (qualified_name, package_declaration,
15682 single_type_import_declaration, type_import_on_demand_declaration,
15683 modifiers, class_declaration, super, interfaces,
15684 interface_type_list, class_body, field_declaration,
15685 field_declaration, variable_declarators, variable_declarator,
15686 variable_declarator_id, method_declaration, method_header,
15687 formal_parameter_list, formal_parameter, method_body, block,
15688 static, interface_declaration, extends_interfaces,
15689 abstract_method_declaration, local_variable_declarators): Rules now
15691 (force_error, do_warning): New global statics.
15692 (push_parser_context, parser_context_save_global,
15693 parser_context_restore_global, pop_parser_context): New functions.
15694 (yyerror): Now uses the global parser context. Fixed use of obstack.
15695 (parse_error, parse_error_context, parse_warning_context,
15696 java_accstring_lookup, redefinition_error, check_modifiers,
15697 parser_add_interface, create_interface, create_class, find_field,
15698 duplicate_declaration_error, register_fields, method_header,
15699 check_modifiers_consistency, check_abstract_method_header,
15700 method_declarator, parser_qualified_classname,
15701 parser_check_super_interface, parser_check_super,
15702 parser_chain_incomplete_item, java_check_circular_reference,
15703 layout_class_from_source, java_complete_class,
15704 complete_method_decl, resolve_class, complete_class_report_errors,
15705 java_check_final, check_method_redefinition,
15706 java_check_regular_methods, java_check_abstract_methods,
15707 java_check_methods, lookup_java_interface_method2,
15708 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15709 process_imports, find_in_imports, read_import_entry,
15710 read_import_dir, find_in_imports_on_demand,
15711 check_pkg_class_access, not_builtin_p, declare_local_variables,
15712 source_start_java_method, java_generate_parsed_class): New
15714 *typeck.c: (signature_include_return): New global variable.
15715 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15716 to add the function returned type in the signature.
15718 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15720 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15722 1998-01-29 Dave Brolley <brolley@cygnus.com>
15724 * Make-lang.in (java.info): Added.
15725 (java.install-info): Added
15727 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15729 * Makefile.in (clean): Also remove java/parse.c.
15731 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15733 Add a pair of -fbounds-check/-fno-bounds-check options.
15734 * lang.c (lang_decode_option): Add code to grok arguments.
15735 (flag_bounds_check): Add decl.
15736 (lang_f_options): New array w/ the option in it.
15737 * java-tree.h (flag_bounds_check): Add decl.
15738 * lang-options.h: New file.
15739 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15740 of a static macro value.
15741 (JAVA_ARRAY_EXCEPTION): Delete macro.
15743 1998-01-23 Per Bothner <bothner@cygnus.com>
15745 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15746 * expr.c (build_anewarray): Add missing promote_type.
15748 1998-01-22 Per Bothner <bothner@cygnus.com>
15750 Add array types with known length to optimize bounds checking.
15751 * typeck.c (build_java_array_type): Take length parameter.
15752 (java_array_type_length, build_prim_array_type): New functions.
15753 * java-tree.h: Update for new functions.
15754 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15755 * class.c: Use build_prim_array_type.
15756 * expr.c (can_widen_reference_to): Handle known-length array types.
15757 (verify_jvm_instructions): Keep track of integer push instructions
15758 followed by newarray/anewarray, so we can build known-length arrays.
15759 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15760 (java_array_data_offset): New function.
15761 (build_java_array_length_access): New function. Optimize if constant.
15762 (build_java_arrayaccess): Constant fold bounds check.
15763 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15764 (build_newarray, build_anewarray): New functions.
15765 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15766 * verify.c (merge_types): Handle known-lengh array types.
15768 1998-01-19 Per Bothner <bothner@cygnus.com>
15770 * expr.c (expand_byte_code): Fix performace bug, which caused
15771 searching linenumber_table to be linear rather than constant.
15773 1997-12-12 Per Bothner <bothner@cygnus.com>
15775 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15777 * decl.c, java-tree.h (soft_fmod_node): New global.
15778 * decl.c (init_decl_processing): Define __builtin_fmod.
15779 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15780 using __builtin_fmod.
15782 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15784 * keyword.h: New file, output of keyword.gperf as processed by
15786 * lex.c (java_lex_init): Initialize java_error_flag.
15787 * parse.c (YYERROR_NOW): Uses java_error_flag.
15788 * parse.y: New static java_error_flag. Useless definition of
15790 * parse.y (java_error): Portable error recovery using
15791 java_error_flag (not yet completely tuned).
15793 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15795 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15797 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15799 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15800 (parse.c, lex.c, keyword.h): New rules for Java source code
15802 * parse.c: Renamed into jcf-parse.c.
15803 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15804 * keyword.gperf: New file, Java keywords.
15805 * parse.y: New file, Java language grammar.
15806 * parse.h: New file, Java language grammar definitions.
15807 * lex.c: New file, Java language lexer.
15808 * lex.h: New file, Java language lexer definitions.
15810 1997-12-03 Per Bothner <bothner@cygnus.com>
15812 * decl.c (clinit_identifier_node), java-tree.h: New global.
15813 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15814 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15815 * expr.c (expand_java_field_op): Check for invalid assignment
15818 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15820 1997-10-27 Per Bothner <bothner@cygnus.com>
15822 * verify.c (verify_jvm_instructions): When processing a handler,
15823 attempt to set the current_subr to the right value.
15824 (More complicated code combines Sep 17 and Oct 22 versions.)
15826 1997-10-24 Per Bothner <bothner@cygnus.com>
15828 * class.c (push_class): Figure out (guess) name of source file.
15829 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15830 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15831 (parse_class_file): Change return type from int to void.
15832 Call debug_start_source_file/debug_end_source_file.
15834 * expr.c (build_java_binop): Fix masking 2nd operand.
15835 * decl.c (init_decl_processing): Set sizetype first.
15837 1997-10-22 Per Bothner <bothner@cygnus.com>
15839 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15840 (Revert Sep 17 change.)
15842 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15844 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15845 .class extension in their name and fix thing so we don't process
15846 them parse_zip_file_entries().
15847 (parse_zip_file_entries): Cleaned unused local variables.
15849 1997-10-20 Per Bothner <bothner@cygnus.com>
15851 * expr.c (can_widen_reference_to): Allows equal array element types.
15852 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15853 * jcf-dump.c (RET): Get (and print) index.
15855 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15856 Promote element type to POINTER_TYPE.
15858 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15860 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15861 find_in_current_zip, jcf_figure_file_type): Moved from
15862 jcf-reader.c to parse.c.
15863 * zextract.c: (read_zip_archive): takes file_comment_length possible
15864 field into account.
15866 1997-10-20 Per Bothner <bothner@cygnus.com>
15868 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15870 * verify.c (merge_types): Handle array types even better ...
15872 1997-10-17 Per Bothner <bothner@cygnus.com>
15874 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15876 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15877 * class.c (make_class_data): Don't build fields_decl if no fields.
15878 When building fields_decl, skip if DECL_ARTIFICIAL.
15880 * expr.c (java_stack_swap): Update stack_type_map.
15881 * verify.c (merge_types): Handle array types better.
15883 1997-10-15 Per Bothner <bothner@cygnus.com>
15885 * class.c (add_field): Don't promote short integral fields to
15886 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15887 * expr.c (push_value): Promote and convert short integral values.
15889 * decl.c, java-tree.h (integer_two_node): New constant node.
15890 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15892 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15894 * class.c (append_gpp_mangled_type): Use function argument
15895 unpromoted type to generate mangled name.
15897 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15899 * constants.c (build_constant_data_ref): Now uses current_class
15900 instead of main_class.
15901 (build_constants_constructor): Now uses current_class instead of
15903 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15904 of the global variable SeepZipFiles done here.
15905 * zextract.c (read_zip_archive): extra_field optional field taken
15906 into account while computing the position of the class file in the
15908 * verify.c (verify_jvm_instructions): Use current_jcf to search
15910 * parse.c (load_class): First search for the class to load in the
15911 current zip file. Saves current_jcf (restored before returning
15912 from that function). Don't call JCF_FINISH in the class was found
15913 in the current ZIP file.
15914 (jcf_parse): If the class was found in the current ZIP file, save
15915 its tree_constant_pool (for later reuse).
15916 (parse_class_file): New function. Process each method defined in
15917 the current class and record the class as to be later registered.
15918 (yyparse): Rewritten. Figure the type of the current file and switch
15920 * lang.c: New global variable current_jcf.
15921 (lang_init): Removed compiling_from_source test (done later, in
15922 yyparse). Removed call the jcf_parse ().
15923 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15924 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15925 in the current ZIP file) and zip_offset (offset to the class data in
15926 the current zip file).
15927 * jcf-reader.c: zipfile.h included.
15928 localToFile: New ZipFileCache static global variable
15929 (parse_zip_file_entries): New function. Browse the current ZIP
15930 file directory and process each class found.
15931 (process_zip_dir): New function. Register each class found in the
15932 ZIP file directory. The class aren't parsed but a valid JCF is
15933 link to each of them.
15934 (find_in_current_zip): New function. Search for a class in the
15935 current ZIP file directory. If found, prepare the class so that it
15937 (jcf_figure_file_type): New function. Examine the file structure
15938 to figure a class file, a ZIP file. If none of these categories are
15939 matched, a source file is assumed.
15940 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15941 SeenZipFile: New global variable.
15942 (open_in_zip): Use zipmember's length to accelerate the search for
15943 a member. If zipmember was NULL and zip file successfully read,
15945 * java-tree.h: New global variable current_jcf declared. Added
15946 declaration for current_constant_pool_tags, current_constant_pool_data,
15947 current_constant_pool_length, current_constant_pool_data_ref.
15948 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15949 store the JCF of classes seen in a zip file) and tree *constant_pool
15950 (to save a loaded class constant pool). current_class declared here.
15951 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15952 retrieve method_ref_constant.
15953 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15954 (OBJECT): get_class_constant now uses current_jcf.
15955 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15956 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15957 (expand_invoke): Now uses current_class instead of main_class
15958 (build_class_init): Now uses current_class instead of main_class
15959 * class.c: New static global variable registered_class.
15960 (register_class): New function.
15961 (emit_register_class): Modified to use registered_class instead of
15963 (is_compiled_class): Now take into account class seen in the archive.
15965 1997-10-06 Per Bothner <bothner@cygnus.com>
15967 * except.h: Renamed to: java-except.h.
15968 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15969 * except.c: Add semi-working (commented out) implementation.
15971 * expr.c (expand_iinc): Add needed flush_quick_stack.
15972 * parse.c (set_source_filename): New function.
15973 (give_name_to_class): Set input_filename from package.classname.java.
15975 * jcf-io.c (find_class): Don't look first in ".".
15977 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15979 * zextract.c (read_zip_archive): Now takes into account the
15981 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15983 1997-09-20 Per Bothner <bothner@cygnus.com>
15985 * constants.c, java-tree.h (build_internal_class_name): New function.
15986 (alloc_class_constant): Re-implement using build_internal_class_name.
15987 * class.c (make_class_data): Likewise.
15988 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15990 1997-09-17 Per Bothner <bothner@cygnus.com>
15992 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15993 to NULL before pushing an exception handler target.
15995 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15996 (java_stack_swap, java_stack_dup): Re-write to be safe from
15997 clobbering registers.
15998 (build_class_init): New function.
16000 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16002 * typeck.c (build_java_array_type): Temporary use
16003 permanent_obstack to create the array 'length' field.
16004 * expr.c (lookup_label): Temporay use permanent_obstack to create
16005 label if not found.
16006 * class.c (push_super_field): Tempory use permanent_obstack.
16008 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16010 * typeck.c (type_for_mode): Now handles double_type_node and
16012 * verify.c (verify_jvm_instructions): The instruction following
16013 the wide bytecode is checked. OPCODE_ret added to the list of
16016 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16018 * class.c (make_class): Temporary use permanent_obstack. Set the
16019 class CLASS_P field to 1.
16020 (push_class): Temporary use permanent_obstack.
16021 (set_super_info): Temporary use permanent_obstack.
16022 (add_method): Temporary use permanent_obstack, set
16023 METHOD_TRANSIENT().
16024 (add_field): Temporary use permanent_obstack. Sets
16025 FIELD_VOLATILE() and FIELD_TRANSIENT().
16026 (build_class_ref): Temporary use permanent_obstack if the class
16028 (build_static_field_ref): Temporary use permanent_obstack when
16029 creating field's rtl.
16030 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16031 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16032 and fields. Function finalized, as far as flag handling.
16033 (push_class_static_dummy_field): Temporary use permanent_obstack.
16034 (emit_register_class): Force generation of class registration at
16036 * decl.c (end_java_method): Call permanent_allocation() before
16038 * expr.c (can_widen_reference_to): Added comment to interface
16039 handling, fixed typo.
16040 (lookup_field): Now uses CLASS_P() to correct FIXME
16041 (expand_invoke): Verification on public && !static &&
16042 !abstract moved into soft_lookupinterfacemethod (kaffe).
16043 Use Object class dtable if objectref is an array when expanding
16045 (java_push_constant_from_pool): Temporary use permanent_obstack
16046 for CONSTANT_string
16047 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16048 create constant references.
16049 (get_constant): Temporary use permanent_obstack to create constant.
16050 (load_class): Temporary use permanent_obstack to load class.
16051 (jcf_parse): Temporary use permanent_obstack to perform class
16053 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16054 (build_java_signature): Temporary use permanent_obstack.
16055 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16057 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16058 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16061 1997-09-11 Per Bothner <bothner@cygnus.com>
16063 * class.c (append_gpp_mangled_type): Fix typo.
16064 (emit_register_class): Use main_class to get class object, rather
16065 than looking for no-longer-existing static decl starting with _CL.
16066 * typeck.c (parse_signature_type): Promote array element type
16067 if it is a RECORD_TYPE.
16069 1997-09-10 Per Bothner <bothner@cygnus.com>
16071 * class.c (push_class_static_dummy_field): New function.
16072 (mangle_static_field): New. Do G++-style mangling of static fields.
16073 (layout_class): Mandle static fields here, not in add_field.
16074 (build_class_ref): The class object is now a dummy static field.
16075 * decl.c (find_local_variable): Look for best, instead of first match.
16076 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16077 (build_java_athrow): Don't check here if exception is Throwable.
16078 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16079 (TYPE_USED): Removed. No longer used ...
16080 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16081 * verify.c (push_pending_label): New function.
16082 (push_pending_block): Renamed to check_pending_block.
16083 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16084 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16085 re-checking possible handlers) after a store (less wasted work).
16086 Check for null handler (finally) before calling add_handler.
16087 Various changes to (finally?) correctly handle try/finally.
16089 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16091 * class.c: Include stdio.h.
16093 1997-09-04 Per Bothner <bothner@cygnus.com>
16095 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16096 to make sure class is initialized before static/special invoke.
16098 * verify.c (verify_jvm_instructions): On a store instruction,
16099 call find_local_variable to force pre-allocation of decl and rtx.
16100 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16102 1997-09-03 Per Bothner <bothner@cygnus.com>
16104 * class.c (build_class_ref): Strip off "promoted_" if need be.
16105 (make_field_value): Call build_java_signature when needed.
16106 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16107 * expr.c (build_java_athrow): Don't push_value of exception.
16108 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16109 match specification of [fd]cmp[lg] for NaNs.
16110 (expand_byte_code): Add support for exception handler ranges.
16111 * except.c: Add skeleton for EH code-generation.
16112 * verify.c (merge_types): Treat all promoted integral types as equal.
16113 * constants.c (build_constants_constructor): To force creation of
16114 current_constant_pool_data_ref, call build_constant_data_ref.
16116 * javaop.def (lload): Fix typo.
16117 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16119 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16121 * parse.c: Don't include function.h.
16123 1997-08-27 Per Bothner <bothner@cygnus.com>
16125 * except.[ch]: New files.
16126 * Makefile.in (JAVA_OBJS): Add except.o
16127 * expr.c: Temporary warning about unimplemented exceptions.
16128 * verify.c: Verify exception handlers.
16130 * jcf-dump.c (disassemble_method): Print exception table.
16132 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16134 * expr.c (verify_jvm_instructions): Started a thorough
16135 verification of invoke* bytecodes.
16136 (expand_byte_code): flush quick stack if PC is the target of a
16137 branch. and undef RET (conflicting with config/i386/i386.h).
16138 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16140 (expand_invoke): Now handles invokeinterface and do more
16141 verification according to the bytecode.
16142 (lookup_field): Don't try to load the class if processing
16144 (can_widen_reference_to): Now handles interfaces.
16145 * decl.c (init_decl_processing): New global variable
16146 soft_lookupinterfacemethod_node, declared in java-tree.h.
16147 Call set_super_info on string_type_node.
16148 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16150 * class.c (set_super_info): Fills the CLASS_* flags according to
16152 (get_access_flags_from_decl): Handles all class flags.
16154 1997-08-26 Per Bothner <bothner@cygnus.com>
16156 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16157 * parse.c (yyparse): Check for abstract method, and missing code.
16158 * expr.c (expand_byte_code): Change interface.
16159 * lang.c (put_decl_node): Print promoted types prettier.
16160 * verify.c (verify_jvm_instruction): Change interface.
16161 Partial support for scanning exception table.
16162 For load instructions, handle promoted integral types.
16164 1997-08-21 Per Bothner <bothner@cygnus.com>
16166 * verify.c: New file, with contents moved from expr.c.
16167 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16168 * typeck.c (is_array_type_p): Moved here from expr.c.
16169 * java-tree.h: Add some now-needed function declarations.
16170 * Makefile.in (JAVA_OBJS): Added verify.o.
16172 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16174 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16175 METHOD_ABSTRACT flag.
16177 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16178 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16179 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16181 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16183 (start_java_method): Hook for SYNCHRONIZED methods.
16185 * expr.c (build_java_jsr, build_java_ret): New functions
16186 (JSR,PRE): New macros
16187 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16188 (verify_jvm_instructions): tableswitch, lookupswitch,
16189 monitorenter, monitorexit, goto_w: verified.
16190 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16191 (build_java_monitor): New function.
16192 (MONITOR_OPERATION): Modified to call build_java_monitor()
16193 (verify_jvm_instructions): Started a thorough verification of
16196 1997-08-19 Per Bothner <bothner@cygnus.com>
16198 Support verification of jsr/ret subroutines (used for try/finally).
16199 * decl.c (return_address_type_node): New type node.
16200 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16201 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16202 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16203 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16204 TYPE_USED): New macros for special types in type_map.
16206 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16207 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16209 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16211 * expr.c (can_widen_reference_to): New function.
16212 (pop_type): Use it.
16213 (merge_type_state): Support handling start of subroutine.
16214 (push_pending_block): Return char* error message, instead of calling
16215 fatal on an error. Also handle subroutines.
16216 (verify_jvm_instructions): Handle errors from push_poending_block.
16217 Support jsr and ret instructions.
16219 1997-08-19 Per Bothner <bothner@cygnus.com>
16221 * jcf-io.c (find_classfile): Fix thinko.
16222 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16224 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16226 * Makefile.in (BISON): Remove.
16228 1997-08-07 Per Bothner <bothner@cygnus.com>
16230 * Makefile.in: Convert to autoconf.
16231 * config-lang.in (outputs): Added java/Makefile.
16233 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16234 Rename cc1java to jc1.
16236 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16237 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16239 * class.c (class_depth): Do load_class if needed.
16241 Mostly better verification.
16242 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16243 (init_decl_processing): Change return type of soft_checkcast.
16244 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16245 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16246 lang_print_error): New functions.
16247 (lang_init): Set global hook print_error_function to lang_print_error.
16248 * expr.c: In the type_map ptr_type_node is only used for null now.
16249 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16250 (merge_types): Dererence pointer to record types before comparing.
16251 (decode_newarray_type, merge_types): On error just return NULL.
16252 (build_java_binop): Add preliminary implementation (with warning)
16253 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16254 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16255 (expand_compare, expand_java_goto, expand_java_call): Don't
16256 push_pending_block, since that only makes sense when verifying.
16257 (merge_type_state): Different return codes.
16258 (push_pending_block): A block may need to be verified more than once.
16259 (expand_byte_code): Warn about unused code at code generation time.
16260 (verify_jvm_instruction): Changed logic, since code may need to be
16261 re-verified if type-state has changed. Also, better error handling.
16262 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16263 Improve newarray, anewarray, ?aload, athrow,
16264 * java-tree.h (LABEL_CHANGED): New macro.
16266 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16268 * decl.c (soft_athrow_node): New global variable initialized.
16269 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16270 * typeck.c (convert): Added support for REAL_TYPE.
16271 (convert_to_char): New function.
16272 (convert): Handle CHAR_TYPE.
16273 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16274 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16275 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16277 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16278 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16279 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16280 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16281 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16282 to Use The Right Things.
16283 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16284 compatible with INT. BOOLEAN is made equivalent to BYTE.
16285 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16286 OPCODE_ifnonnull): Now supported.
16287 (build_java_athrow): New function.
16289 1997-08-04 Per Bothner <bothner@cygnus.com>
16291 Rename method name <init> to match G++ (and fix mangling).
16292 * class.c (layout_class): Replace method name of <init> by class name.
16293 (make_method_value): Do inverse renaming of constructor from <init>.
16294 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16295 * typeck.c (lookup_java_constructor): New function.
16296 * expr.c (expand_invoke): If method_name is <init>, call
16297 lookup_java_constructor to find constructor.
16299 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16301 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16303 * parse.c (get_class_constant): Modified to handle array "classes"
16304 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16306 (convert): Modified to handle real type.
16307 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16308 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16309 variables declared.
16310 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16311 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16312 global variables initialized.
16313 (find_local_variable): Handles the case of a pointer
16314 (end_java_method): Restore the use of one more scope
16315 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16316 build_java_array_length_access, expand_java_arrayload,
16317 expand_java_arraystore, expand_java_array_length,
16318 expand_java_multianewarray, expand_java_anewarray,
16319 build_java_check_indexed_type, is_array_type_p,
16320 build_java_throw_out_of_bound_exception): New functions.
16321 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16322 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16323 OPCODE_<t>aload): Implemented code for verification.
16324 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16325 ARRAY_NEW_MULTI): Macro defined.
16326 (CONVERT): Modified to invoke convert().
16327 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16329 1997-07-31 Per Bothner <bothner@cygnus.com>
16331 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16332 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16333 (make_class_data): Field name needs '/' as package prefix.
16334 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16336 1997-07-25 Per Bothner <bothner@cygnus.com>
16338 Implement debug information for local variables.
16339 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16340 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16341 DECL_LOCAL_SLOT_CHAIN): New macros.
16342 (struct lang_decl_var): New type.
16343 * parse.c (give_name_to_locals): Move to decl.c.
16344 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16345 (start_java_method): Re-write parameter handling.
16346 (pending_local_decls): New global variable.
16347 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16348 (find_local_variable): Accept pc so we can skips decls not in range.
16349 (struct binding_level): Add end_pc field.
16350 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16351 (various): Change so current pc gets passed to find_local_variable.
16353 * decl.c (init_decl_processing): Re-arrange fields in
16354 class_type_node and and method_type_node to match kaffe 0.9.1.
16355 * class.c (make_method_value, make_class_data): Update
16356 initializations to match.
16358 1997-07-16 Per Bothner <bothner@cygnus.com>
16360 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16361 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16362 (push_super_field): New function.
16363 (make_class_data): Handle inheritance of class static initializer.
16364 (layout_class): New name mangling.
16365 * constants.c (build_constant_data_ref): Init type of data array
16366 to a one-element array.
16367 (build_constants_constructor): Set DECL_SIZE from complete array type.
16368 * decl.c: Rename class_type, object_type etc to class_type_node,
16369 object_type_node etc. Make former inherit from latter.
16370 * expr.c (expand_invoke): Add cast of function address.
16371 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16372 * parse.c (yyparse): Don't call layout_class here.
16373 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16375 1997-06-14 Per Bothner <bothner@cygnus.com>
16377 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16378 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16379 (alloc_class_constant): New.
16380 * expr.c (expand_invoke): Make sure method's class is initialized.
16381 * class.c (interits_from_p, emit_register_class): New functions.
16382 * parse.c (yyparse): Call emit_register_class.
16384 1997-06-09 Per Bothner <bothner@cygnus.com>
16386 * constants.c: New file, to handle constant pool.
16387 * Makefile.in (JAVA_OBJS): Add constants.o.
16388 * decl.c (init_decl_processing): Update, fix, finish various structs.
16389 (pushdecl_top_level): New.
16390 * parse.c (layout_class): Moved to class.c.
16391 * expr.c (java_push_constant_from_pool): New function.
16392 * class.c (build_class_ref): Make work fully
16393 (make_class_data): Emit super-class, constant pool, interface vector.
16395 1997-06-03 Per Bothner <bothner@cygnus.com>
16397 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16398 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16399 * class.c (class_depth): New function.
16400 (lookup_named_class): Replaced by new function lookup_class.
16401 * decl.c (object_type_node, string_type_node): New.
16402 Remove various types that we no longer need.
16403 * expr.c (verify_jvm_instructions): New separate verifier pass.
16404 (push_type, pop_type): New functions for verifier.
16405 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16406 (expand_byte_code): Simplify, since we assume already verified.
16407 (expand_invoke): Now mostly works.
16408 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16409 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16410 * parse.c: Wait to allocate class object until we know its name.
16411 (layout_class): Calculate DECL_VINDEX for each virtual method.
16412 * typeck.c (get_array_type): Rename to ...
16413 (build_java_array_type): ... and provide working implementation.
16414 (build_java_signature): New function - build Java signature of type.
16415 (set_java_signature): New function - cache signature with type.
16416 (lookup_java_method): New function.
16418 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16420 * class.c (ident_subst): Take extra SUFFIX parameter.
16421 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16422 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16423 (build_class_ref): Actually implement.
16424 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16425 * decl.c (builtin_function): New.
16426 (init_decl_processing): Update for current Kaffe. Declare some
16427 builtin Kaffe functions.
16428 * expr.c (build_address_of): New.
16429 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16430 Renamed (from expand_java_new etc), and added working implementations.
16431 (build_field_ref): Now also handle static fields.
16432 (expand_invoke): Implement invokestatic, and start implement rest.
16433 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16434 * javaop.def: Rename invokevirt -> invokevirtual.
16435 * lang.c (use_handles): Removed.
16436 * parse.c: Add support for ConstantValue attribute.
16437 Handle nested loading of a class. (JPOOL_UTF): New.
16439 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16441 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16443 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16445 * Make-lang.in (java.install-man): New empty rule.
16446 * typeck.c (set_local_type): New function.
16447 * expr.c (STORE_INTERNAL): Call find_local_variable,
16448 not find_stack_slot. Call set_local_type.
16450 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16452 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16453 and building RECORD_TYPE CONSTRUCTORs.
16454 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16456 * lang.c (use_handles): Change the default to 0.
16457 * decl.c: Define and build class_type, field_type, utf8const_type.
16458 * class.c (make_class_data, make_field_value,
16459 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16460 hashUtf8String, strLengthUtf8, mangled_classname:
16461 Functions to build reflective data structures.
16462 * parse.c (yyparse): Call make_class_data.
16464 * jcf-io.c (open_class, find_classfile): New functions.
16465 * jcf-dump.c: Support reading classfile from explicitly-named
16466 class file (without CLASSPATH searching).
16468 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16470 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16471 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16472 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16473 (get_constant): Now trivial for CONSTANT_Utf8.
16475 * jcf.h: Make NEW_CPOOL the default.
16476 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16478 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>