1 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
4 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
5 * constants.c (build_ref_from_constant_pool): Likewise.
6 * expr.c (build_java_array_length_access): Likewise.
7 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
8 (invoke_build_dtable, build_invokevirtual): Likewise.
9 (build_invokeinterface, java_expand_expr): Likewise.
10 (emit_init_test_initialization): Likewise.
11 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
12 * parse.y (make_qualifed_name, build_array_ref): Likewise.
14 2004-06-21 Andrew Haley <aph@redhat.com>
16 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
19 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
21 * jcf.h (struct JCF): Change java_source, right_zip and finished
23 * lex.h (struct java_lexer): Change hit_eof, read_anything,
24 byte_swap and use_fallback to unsigned int.
25 * parse.h (struct _jdep): Change flag0 to unsigned int.
27 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
30 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
31 before trying to lay out its methods.
32 * jcf-parse.c (read_class): Track parsed files using canonical paths
33 obtained via lrealpath from libiberty.
34 (java_parse_file): Likewise.
35 (parse_source_file_1): Rename formal parameter to reflect its
36 modified purpose. Minor formatting fix.
38 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
40 * class.c (emit_register_classes): Make the function uninlinable,
41 do not set current_function_cannot_inline.
42 * resource.c (write_resource_constructor): Do not reset
43 flag_inline_functions around rest_of_compilation.
45 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
48 * expr.c (java_truthvalue_conversion): Handle
49 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
50 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
51 i.e. return the expression.
53 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
55 * gjavah.c: Include version.h
57 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
59 * jcf-write.c (generate_bytecode_conditional): Correct handling
60 of unordered conditionals. Add comment.
62 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
63 Per Bothner <per@bothner.com>
65 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
66 local variable was initialised upon declaration.
67 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
68 variable was final and initialised upon declaration.
69 * check-init.c (check_final_reassigned): Give error only if a blank
70 final is not definitely unassigned or if an initialised final is
72 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
73 assignment expressions. Remove case MODIFY_EXPR, label do_default.
74 (check_init): Perform initialised-variable-removing-optimisation
75 only on non-final local variables.
77 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
79 * jcf-write.c (generate_bytecode_conditional): Handle binops
80 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
82 (generate_bytecode_insns): Likewise.
84 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
86 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
87 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
89 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
91 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
92 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
94 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
96 * decl.c (struct binding_level): Add GTY marker. Compile
97 binding_depth unconditionally.
98 (current_binding_level, free_binding_level, global_binding_level):
100 (clear_binding_level): Unconditionally set binding_depth.
101 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
103 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
105 * lex.c (java_new_lexer): Set 'encoding'.
106 (java_read_char): Improve error message for unrecognized characters.
107 * lex.h (struct java_lexer): New field 'encoding'.
109 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
111 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
113 2004-05-21 Mark Wielaard <mark@klomp.org>
115 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
118 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
120 * typeck.c: Remove non-printable character 160.
122 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
124 * check-init.c: Correct minor typos.
126 2004-05-13 Diego Novillo <dnovillo@redhat.com>
128 * Make-lang.in, expr.c, java-gimplify.c: Rename
129 tree-simple.[ch] to tree-gimple.[ch].
131 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
133 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
135 2004-05-13 Diego Novillo <dnovillo@redhat.com>
137 Merge from tree-ssa-20020619-branch. See
138 ChangeLog.tree-ssa for details.
140 * Make-lang.in, builtins.c, check-init.c, class.c,
141 constants.c, decl.c, except.c, expr.c, java-except.h,
142 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
143 lang.c, lang.opt, parse.y, resource.c: Merged.
144 * java-gimplify.c: New file.
146 2004-05-10 Andrew Haley <aph@redhat.com>
148 * parse.y (create_class): Set TYPE_VFIELD.
149 * decl.c (java_init_decl_processing): Likewise.
151 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
152 * class.c (make_method_value): Replace DECL_VINDEX with call to
154 (get_dispatch_vector): Likewise.
155 (layout_class_method): Likewise.
156 Replace set of DECL_VINDEX with call to set_method_index().
157 (set_method_index): New function.
158 (get_method_index): New function.
159 * java-tree.h (set_method_index): New function decl.
160 (get_method_index): New function decl.
162 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
164 * parse.y (check_pkg_class_access): Add new argument
165 and use it when cl is NULL to call lookup_cl on it.
166 (parser_check_super_interface): Do not call lookup_cl.
167 Pass this_decl to check_pkg_class_access and NULL
168 instead of lookup_cl.
169 (parser_check_super): Update for change in
170 check_pkg_class_access.
171 (do_resolve_class): Likewise.
172 (process_imports): Likewise.
173 (find_in_imports_on_demand): Likewise.
174 (resolve_qualified_expression_name): Likewise.
176 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
178 Fixes PR java/9685, PR java/15073
179 * parse.y (accessibility_string): New method.
180 (not_accessible_field_error): Use accessibility_string()
181 instead of java_accstring_lookup().
182 (resolve_qualified_expression_name): Check with
183 check_pkg_class_access() before allowing access using
186 Use check_pkg_class_access() instead of not_accessible_p()
187 for unqualified types.
188 (not_accessible_p): Use DECL_CONTEXT (member) instead of
189 REFERENCE for package-private access checking.
190 (patch_method_invocation): Use accessibility_string() instead
191 of java_accstring_lookup().
193 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
196 * gjavah.c (struct method_name): Add member is_native.
197 (overloaded_jni_method_exists_p): Match candidate method only if
199 (print_method_info): Initialise is_native flag from the method's
202 2004-04-30 Roger Sayle <roger@eyesopen.com>
204 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
205 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
207 2004-04-22 Roger Sayle <roger@eyesopen.com>
209 * resource.c (write_resource_constructor): Guard call to possibly
210 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
212 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
214 * class.c (make_class_data): Add new field aux_info.
215 * decl.c (java_init_decl_processing): Push type and decl for
218 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
220 * expr.c (expand_java_NEW): Don't use size argument for
221 _Jv_AllocObject calls.
222 * parse.y (patch_invoke): Likewise.
224 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
226 * expr.c (build_invokeinterface): Remove unused variables to
229 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
231 * class.c (get_interface_method_index): New function. Return dispatch
232 index for interface method.
233 (make_method_value): For interface methods, set index field to
234 iface dispatch index, not DECL_VINDEX.
235 * expr.c (build_invokeinterface): Use get_interface_method_index.
237 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
239 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
241 2004-03-31 Andrew Haley <aph@redhat.com>
244 * jcf-io.c (opendir_in_zip): Tidy up error handling.
246 2004-03-30 Zack Weinberg <zack@codesourcery.com>
248 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
251 2004-03-25 Marcus Meissner <meissner@suse.de>
254 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
256 2004-03-23 Tom Tromey <tromey@redhat.com>
259 * jcf-write.c (make_class_file_name): Don't report if mkdir
262 2004-03-23 Tom Tromey <tromey@redhat.com>
264 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
266 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
268 * class.c, gjavah.c, lang.c: Fix comment typos.
269 * gcj.texi: Fix typos.
271 2004-03-19 Per Bothner <per@bothner.com>
273 * gcj.texi (Code Generation): Document new flags and assert defaults.
275 * class.c (assume_compiled_node_struct): Rename type to
276 class_flag_node_struct, as it is now also used for enable_assertions.
277 Rename assume_compiled_node typedef. Rename excludep field to value.
278 (find_assume_compiled_node): Rename function to find_class_flag_node.
279 Minor optimization - avoid needless strlen.
280 (add_assume_compiled): Some tweaking and optimization.
281 Rename and generalize to add_class_flag takem an extra parameter.
282 (add_assume_compled): New just calls add_class_flag.
283 (add_enable_assert, enable_assertions): New functions.
284 (enable_assert_tree): New static.
285 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
286 * lang.opt (fenable-assertions, fenable-assertions=,
287 fdisable-assertions, fdisable-assertions=): New options.
288 * lang.c (java_handle_option): Handle new options.
289 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
290 class in an interface - create helper class nested in outer interface.
291 (build_assertion): Short-circuit if enable_assertions is false.
293 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
295 * java-tree.h: Changes throughout to add checking to macros
296 and numerous whitespace changes.
297 (VAR_OR_FIELD_CHECK): New macro.
298 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
299 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
301 2004-03-16 Per Bothner <per@bothner.com>
303 * jcf-jump.c (options): New --print-constants option.
304 * gcj.texi (Invoking jcf-dump): Document --print-constants.
306 * jcf-dump.c (flag_print_constant_pool): Default to off.
307 (print_constant_terse_with_index): New helper function.
308 (various places): Check flag_print_constant_pool where missing.
309 (main): If verbose set flag_print_constant_pool.
310 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
312 2004-03-15 Andrew Haley <aph@redhat.com>
315 * parse.y (java_complete_lhs): Check that final variable has an
318 2004-03-12 Andrew Haley <aph@redhat.com>
321 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
324 2004-02-29 Roger Sayle <roger@eyesopen.com>
326 * jcf-parse.c (java_parse_file): Handle the case that input_filename
329 2004-02-27 Per Bothner <per@bothner.com>
331 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
332 suggestion: Use build_incomplete_class_ref.
333 This fixes PR java/13508, java/11714.
335 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
337 * java/parse.h: Update copyright.
339 2004-02-26 Andrew Haley <aph@redhat.com>
342 * parse.y (check_interface_throws_clauses): Check for
343 !METHOD_INVISIBLE (iface_method).
344 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
345 well as CLASS_ABSTRACT.
347 2004-02-25 Per Bothner <per@bothner.com>
349 * parse.y (build_assertion): If we're in an inner class, create the
350 class$ helper routine in the outer class.
352 2004-02-19 Richard Henderson <rth@redhat.com>
354 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
356 2004-02-16 Geoffrey Keating <geoffk@apple.com>
358 * Make-lang.in (java.install-man): Add extra dependencies.
360 2004-02-13 Geoffrey Keating <geoffk@apple.com>
362 * Make-lang.in: Install man pages under the same names
363 (possibly transformed) as the program they document.
365 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
367 * gjavah.c: Include "intl.h".
368 (error): New function.
369 (main): Call gcc_init_libintl.
370 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
371 print_stub_or_jni, process_file, main): Use error rather than
373 (print_method_info, usage, help, version, main): Mark strings for
374 translation with _. Avoid splitting up sentences. Send
375 information messages to stdout.
376 * jcf-dump.c: Include "intl.h".
377 (main): Call gcc_init_libintl.
378 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
379 Mark error, usage and version messages for translation with _.
380 Avoid splitting up sentences.
381 * jv-scan.c: Include "intl.h".
382 (fatal_error, warning): Change parameter s to msgid. Translate
384 (main): Call gcc_init_libintl.
385 (usage, help, version): Mark error, usage and version messages for
386 translation with _. Avoid splitting up sentences.
387 * jvgenmain.c: Include "intl.h".
388 (main): Call gcc_init_libintl.
389 (usage, main): Mark error messages for translation with _.
390 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
391 JVGENMAIN_OBJS): Add intl.o.
392 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
393 java/jvgenmain.o): Update dependencies.
395 2004-02-08 Per Bothner <per@bothner.com>
397 * parse.y (resolve_qualified_expression_name): In case of inaccessible
398 class don't use not_accessible_field_error, which can get confused.
400 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
402 Make-lang.in (po-generated): Delete.
404 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
406 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
408 * decl.c: Include target.h.
409 (start_java_method): Replace PROMOTE_PROTOTYPES with
410 targetm.calls.promote_prototypes.
411 * expr.c: Include target.h.
412 (pop_arguments): Replace PROMOTE_PROTOTYPES with
413 targetm.calls.promote_prototypes.
414 * parse.y: Include target.h.
415 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
416 with targetm.calls.promote_prototypes.
418 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
420 * typeck.c: Update copyright.
422 2004-02-02 Tom Tromey <tromey@redhat.com>
424 * decl.c (java_init_decl_processing): Remove duplicate
427 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
429 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
431 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
433 * expr.c (build_field_ref): Move variable
436 2004-01-28 Andrew Haley <aph@redhat.com>
438 * expr.c (build_field_ref): Widen field offset.
440 2004-01-27 Andrew Haley <aph@redhat.com>
443 * parse.y (check_interface_throws_clauses): Make sure class_decl
446 2004-01-22 Jeff Sturm <jsturm@one-point.com>
449 * parse.y (patch_assignment): Don't modify lhs_type for
450 reference assignments.
452 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
454 * Make-lang.in: Replace $(docdir) with doc.
455 (java.info, java.srcinfo, java.man, java.srcman): New rules.
456 (java.install-man): Revamp rule.
458 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
460 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
461 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
462 instead of deferred backquote.
464 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
466 * typeck.c (find_method_in_interfaces): Move variable
469 2004-01-16 Andrew Haley <aph@redhat.com>
472 * typeck.c (shallow_find_method): New.
473 (find_method_in_superclasses): New.
474 (find_method_in_interfaces): New.
475 (lookup_do): Rewrite.
476 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
478 * jcf-parse.c (read_class): Save and restore output_class.
479 * decl.c (java_expand_body): Set output_class from fndecl.
481 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
483 * class.c (gen_indirect_dispatch_tables): Fix string length
486 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
488 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
489 (java.srcextra): Copy above back to source directory if requested.
490 (po-generated): Delete reference to $(parsedir).
491 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
494 2004-01-14 Jan Hubicka <jh@suse.cz>
496 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
499 2004-01-09 Mark Mitchell <mark@codesourcery.com>
501 * java-tree.h (java_expand_expr): Change prototype.
502 * expr.c (java_expand_expr): Add alt_rtl parameter.
504 2004-01-09 Andrew Haley <aph@redhat.com>
507 * parse.y (java_fix_constructors): Set output_class.
508 (java_reorder_fields): Likewise.
509 (java_layout_classes): Likewise.
510 (java_expand_classes): Generate indirect dispatch tables.
511 (java_expand_classes): Set output_class.
512 (java_finish_classes): Likewise.
513 * lang.c (java_init): Turn on always_initialize_class_p if we're
514 using indirect dis[atch.
515 (java_decl_ok_for_sibcall): Use output_class, not current_class.
516 (java_get_callee_fndecl): Use class local atable.
518 (always_initialize_class_p): Decl moved to java-tree.h.
519 (HANDLE_CLASS_INFO): Set output_class.
520 (read_class): Likewise.
521 (parse_class_file): Call gen_indirect_dispatch_tables.
522 (parse_zip_file_entries): Set output_class.
523 (java_parse_file): Set output_class. Don't emit symbol tables.
524 * java-tree.h (output_class): New.
525 Remove global declarations for otable, atable, and ctable.
526 (always_initialize_class_p): moved here from decl.c.
528 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
529 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
530 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
531 (struct lang_type): Add otable_methods, otable_decl,
532 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
533 ctable_decl, catch_classes, type_to_runtime_map.
534 * expr.c (build_field_ref): Make otable, atable, and ctable class
535 local rather than global.
536 (build_known_method_ref): Likewise.
537 (build_invokeinterface): Likewise.
538 (java_expand_expr): Pass runtime type (rather than actual type) to
540 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
541 this class. Look up each class in that map to delete duplicates.
542 (expand_end_java_handler): Pass runtime type (rather than actual
543 type) to expand_start_catch.
544 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
546 (java_init_decl_processing): Rearrange things. Remove global
547 declarations of otable, atable, and ctable.
548 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
549 (java_expand_body): Set output_class.
550 * constants.c (build_constant_data_ref): Use output_class, not
552 (alloc_name_constant): Likewise.
553 * class.c (gen_indirect_dispatch_tables): New.
554 (build_class_ref): Generate hard reference to superclass, even if
555 using indirect dispatch.
556 (build_static_field_ref): Use class local atable.
557 (make_class_data): Generate hard reference to superclass, even if
558 using indirect dispatch.
559 Generate symbolic references to interfaces when using indirect
561 (make_class_data): Emit otable, atable, and ctable.
562 Make otable, atable, and ctable class local rather than global.
563 (emit_catch_table): Make otable, atable, and ctable class local
566 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
568 * parse.y (catch_clause_parameter): Fix typo.
571 * parse.y: (catch_clause_parameter): Return early if $3, aka
572 formal_parameter, is null.
574 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
576 * class.c: Remove uses of "register" specifier in
577 declarations of arguments and local variables.
580 * gjavah.c: Likewise.
581 * jcf-dump.c: Likewise.
582 * jcf-io.c: Likewise.
583 * jcf-parse.c: Likewise.
584 * jcf-write.c: Likewise.
585 * keyword.h: Likewise.
587 * typeck.c: Likewise.
588 * verify.c: Likewise.
590 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
592 * Make-lang.in (GCJ_CROSS_NAME): Delete.
593 (java.install_common, java.install-man): Adjust for above.
594 (java.uninstall): Likewise.
596 2003-12-03 Michael Koch <konqueror@gmx.de>
598 * class.c (make_class_data):
599 Push field value to 'hack_signers' instead of 'signers'.
600 * decl.c (java_init_decl_processing):
601 Push field 'hack_signers' instead of 'signers'.
603 2003-12-03 Zack Weinberg <zack@codesourcery.com>
605 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
608 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
611 * parse.y (qualify_ambiguous_name): Remove lots of broken
612 field access processing - there's no need to do that here,
613 because we have resolve_field_access. Remove
614 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
615 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
618 2003-12-01 Jeff Sturm <jsturm@one-point.com>
621 * parse.y (java_complete_lhs): Save location prior to patching
624 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
627 * resource.c (write_resource_constructor): Append
628 "_resource" to constructor identifier name.
630 2003-11-25 Jeff Sturm <jsturm@one-point.com>
633 * constants.c (cpool_for_class): New function.
634 (outgoing_cpool): Remove global variable.
635 (alloc_name_constant): Use cpool_for_class.
636 (build_constants_constructor): Likewise.
637 * decl.c (java_expand_body): Set current_class.
638 * java-tree.h (outgoing_cpool) Remove declaration.
639 (init_outgoing_cpool): Likewise.
640 * jcf-parse.c (init_outgoing_cpool): Remove function.
641 (parse_class_file): Don't call init_outgoing_cpool.
642 * parse.y (java_complete_expand_methods): Don't call
643 init_outgoing_cpool. Don't save outgoing_cpool.
644 (java_expand_classes): Don't restore outgoing_cpool.
645 (java_finish_classes): Likewise.
647 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
649 * Make-lang.in: (java.install-common) Add
650 symlink for $(target_noncanonical)-gcjh for
653 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
655 * Make-lang.in (java.extraclean): Delete.
657 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
659 * Make-lang.in (check-java): Add.
661 2003-11-19 Jeff Sturm <jsturm@one-point.com>
664 * except.c (prepare_eh_table_type): Allocate variable-sized
665 buffer `buf' with alloca.
667 2003-11-17 Jeff Sturm <jsturm@one-point.com>
671 decl.c (java_init_decl_processing): Don't initialize
672 class_not_found_type_node, no_class_def_found_type_node.
674 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
675 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
676 (class_not_found_type_node, no_class_def_found_type_node):
679 parse.y (build_dot_class_method_invocation): Add this_class
680 argument. Qualify method invocations to a different class.
681 (create_new_parser_context): Initialize saved_data_ctx to 0.
682 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
683 (build_dot_class_method): Don't load classes. Register
685 (build_incomplete_class_ref): Special cases for interfaces
686 and inner classes. Move build_dot_class_method call to here...
687 (patch_incomplete_class_ref): ...from here. Pass current_class
688 to build_dot_class_method_invocation.
689 (build_assertion): Pass class_type to
690 build_dot_class_method_invocation.
691 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
693 2003-11-17 Jeff Sturm <jsturm@one-point.com>
696 * java-tree.h (BLOCK_EMPTY_P): Define.
697 * parse.y (java_complete_lhs): Check for empty blocks
698 in TRY_FINALLY_EXPR case.
700 2003-11-17 Andrew Haley <aph@redhat.com>
702 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
703 (struct lang_decl_var:freed): New variable.
704 * decl.c (poplevel): Mark local vars that have gone out of scope.
705 (push_jvm_slot): Don't use the RTL of a var that has gone out of
708 2003-11-16 Jason Merrill <jason@redhat.com>
710 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
711 and TAGS files that include them for each front end.
713 2003-11-15 Tom Tromey <tromey@redhat.com>
715 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
717 2003-11-12 Jason Merrill <jason@redhat.com>
719 PR optimization/12547
720 * lang.c (java_tree_inlining_walk_subtrees): Just walk
721 BLOCK_EXPR_BODY directly.
723 2003-11-12 Andrew Haley <aph@redhat.com>
726 * parse.y (fold_constant_for_init): Check that we really do have a
730 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
731 init_test_decls being inlined.
734 * parse.y (do_resolve_class): Check return value from
735 breakdown_qualified().
737 2003-11-11 Tom Tromey <tromey@redhat.com>
740 * parse.y (merge_string_cste): Handle case where we have a
741 pointer that happens to be zero, not null_pointer_node.
743 2003-11-10 Tom Tromey <tromey@redhat.com>
745 * jcf-parse.c (classify_zip_file): Correctly compare
746 filename_length against length of manifest file's name.
748 2003-11-08 Tom Tromey <tromey@redhat.com>
751 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
753 2003-11-06 Andrew Haley <aph@redhat.com>
755 * expr.c (java_stack_swap): Make sure destination stack slots are
758 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
760 * Make-lang.in (dvi): Move targets to $(docobjdir).
761 (gcj.dvi): Simplify rule and adjust target.
762 (gcj.info): Simplify rule.
763 (gcj.pod): New intermediate rule.
764 (gcjh.pod): Likewise.
765 (jv-scan.pod): Likewise.
766 (jcf-dump.pod): Likewise.
768 (jv-convert.pod): Likewise.
769 (rmic.pod): Likewise.
770 (rmiregistry.pod): Likewise.
774 (jcf-dump.1): Delete.
776 (jv-convert.1): Delete.
778 (rmiregistry.1): Delete.
780 2003-11-02 Jeff Sturm <jsturm@one-point.com>
783 * parse.y (resolve_qualified_expression_name): Move test
784 for outer field access methods from here...
785 (check_thrown_exceptions) ...to here.
787 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
789 * .cvsignore: Delete.
791 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
793 * verify.c (verify_jvm_instructions): Don't warn about legal
794 eh binding regions generated for example by jdk 1.4.1.
796 2003-10-24 David S. Miller <davem@redhat.com>
798 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
800 2003-10-22 Andrew Haley <aph@redhat.com>
802 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
803 (java_get_callee_fndecl): New.
805 * jcf-parse.c (java_parse_file): Call emit_catch_table().
807 * java-tree.h (ctable_decl): New.
808 (catch_classes): New.
809 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
811 * decl.c (java_init_decl_processing): Add catch_class_type.
813 Add catch_classes field.
815 * class.c (build_indirect_class_ref): Break out from
817 (make_field_value): Check flag_indirect_dispatch.
818 (make_class_data): Ditto.
819 Tidy uses of PUSH_FIELD_VALUE.
820 Add field catch_classes.
821 (make_catch_class_record): New.
823 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
825 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
827 * jcf-write.c: Follow spelling conventions.
830 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
832 * ChangeLog: Fix typos.
833 * expr.c: Fix comment typos.
834 * jcf-write.c: Likewise.
837 * mangle.c: Likewise.
838 * parse-scan.y: Likewise.
841 2003-10-22 Tom Tromey <tromey@redhat.com>
843 * expr.c (expand_byte_code): Only warn about dead bytecode when
844 extra_warnings is set.
846 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
848 Fix for PR java/12586.
849 * mangle.c (find_compression_record_match): Don't iterate through
850 package namespace elements unless they all match compression_table
853 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
855 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
856 (generate-manpages): Likewise.
857 (java.maintainer-clean): Likewise.
858 (gcj.info): Likewise.
861 (jv-scan.1): Likewise.
862 (jcf-dump.1): Likewise.
864 (jv-convert.1): Likewise.
866 (rmiregistry.1): Likewise.
867 (java.install-man): Likewise.
868 (parse-scan.o): Move and define complete compile line.
870 (jcf-tree-inline.o): Move.
872 2003-10-20 Mark Mitchell <mark@codesourcery.com>
874 * Make-lang.in (info): Update dependencies.
875 (java.install-info): Remove.
876 ($(srcdir)/java/gcj.info): Replace with ...
877 ($(docobjdir)/gcj.info): ... this.
879 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
881 * Make-lang.in: Replace uses of $(target_alias) with
882 $(target_noncanonical).
884 2003-10-09 Tom Tromey <tromey@redhat.com>
886 * decl.c (java_init_decl_processing): Declare signers field.
887 * class.c (make_class_data): Set signers field.
889 2003-10-09 Jason Merrill <jason@redhat.com>
891 * parse.y (patch_assignment): Use make_node to create a BLOCK.
892 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
895 2003-10-06 Mark Mitchell <mark@codesourcery.com>
897 * Make-lang.in (java.info): Replace with ...
899 (java.dvi): Replace with ...
901 (java.generated-manpages): Replace with ...
903 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
905 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
907 2003-10-01 Andrew Haley <aph@redhat.com>
909 * jcf-parse.c (java_parse_file): Write otable and atable.
910 * java-tree.h (atable_methods): New.
912 (atable_syms_decl): New.
913 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
914 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
915 (symbol_*type): Rename method_symbol* to symbol*type.
916 (emit_offset_symbol_table): Delete.
917 (emit_symbol_table): New.
918 (get_symbol_table_index): New.
920 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
921 (build_known_method_ref): Likewise.
922 (get_symbol_table_index): Rename from get_offset_table_index.
923 Parameterize to allow re-use by differing types of symbol table.
924 (build_invokevirtual): Pass table to get_offset_table_index.
925 * decl.c (java_init_decl_processing): Push types and decls for
926 atable and atable_syyms.
927 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
928 (make_class_data): Add new fields atable and atable_syms.
929 (emit_symbol_table): Rename from emit_offset_symbol_table.
930 Parameterize to allow re-use by different types of symbol table.
931 (build_symbol_entry): Renamed from build_method_symbols_entry.
933 2003-09-30 Roger Sayle <roger@eyesopen.com>
935 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
936 semantics for SAVE_EXPR, by caching the result in a temporary.
938 2003-09-28 Richard Henderson <rth@redhat.com>
940 * check-init.c (check_init): Save and restore input_location
941 instead of file and line separately.
942 * decl.c (java_expand_body): Likewise.
943 * jcf-write.c (generate_bytecode_insns): Likewise.
944 * parse.y (safe_layout_class): Likewise.
945 * jcf-parse.c (read_class, parse_class_file): Likewise.
946 (java_parse_file): Use %H for warning locator.
948 2003-09-28 Roger Sayle <roger@eyesopen.com>
950 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
951 with void-type branches instead of using a COMPOUND_EXPR.
953 2003-09-28 Jeff Sturm <jsturm@one-point.com>
955 * decl.c (java_optimize_inline, dump_function): Remove.
956 * java-tree.h (java_optimize_inline): Remove declaration.
957 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
958 * parse.y (source_end_java_method, java_expand_classes):
959 Likewise. Remove dead code.
961 2003-09-27 Roger Sayle <roger@eyesopen.com>
963 * lang.c (java_init_options): Set flag_evaluation_order.
964 * expr.c (force_evaluation_order): Don't attempt to force
965 evaluation order of binary operations using save_expr.
966 * parse.y (java_complete_lhs): No longer need to call
967 force_evaluation_order when constructing binary operators.
969 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
970 Bryce McKinlay <bryce@mckinlay.net.nz>
973 * parse.y (not_accessible_field_error): New function.
974 (resolve_expression_name): Check field access permissions.
975 (resolve_qualified_expression_name): Use
976 not_accessible_field_error.
977 (resolve_qualified_expression_name): Likewise.
979 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
981 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
983 2003-09-23 Roger Sayle <roger@eyesopen.com>
985 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
986 with equal operands without side-effects.
988 2003-09-22 Jeff Sturm <jsturm@one-point.com>
990 * decl.c (java_init_decl_processing): Don't emit otable decls
991 if flag_indirect_dispatch is not set.
993 2003-09-21 Richard Henderson <rth@redhat.com>
995 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
998 2003-09-21 Richard Henderson <rth@redhat.com>
1000 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1001 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1003 2003-09-20 Richard Henderson <rth@redhat.com>
1005 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1007 2003-09-18 Roger Sayle <roger@eyesopen.com>
1009 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1010 * check-init.c (check_init): Likewise.
1012 2003-09-18 Roger Sayle <roger@eyesopen.com>
1014 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1016 2003-09-16 Andrew Haley <aph@redhat.com>
1018 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1020 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1023 * mangle.c (find_compression_record_match): Skip
1024 over a "6JArray" (the array template mangled string)
1026 (mangle_array_type): Correct minor typo.
1027 (atms): Move definition to the beginning.
1029 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1031 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1032 out. Fix for PR java/12254.
1034 2003-09-11 Richard Henderson <rth@redhat.com>
1036 * parse.y (source_end_java_method): Update for new
1037 cgraph_finalize_function argument.
1039 2003-09-09 Richard Henderson <rth@redhat.com>
1041 * parse.y (source_end_java_method): Update call to
1042 cgraph_finalize_function.
1044 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1046 * decl.c (java_expand_body): New function.
1047 * expr.c (build_class_init): Set DECL_IGNORED_P.
1048 * java-tree.h (start_complete_expand_method,
1049 java_expand_body): Declare.
1050 * jcf-parse.c (cgraph.h): Include.
1051 (java_parse_file): Handle flag_unit_at_a_time.
1052 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1053 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1054 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1055 (java_start_inlining): New function.
1056 * parse.h (java_finish_classes): Declare.
1057 * parse.y: Include cgraph.h.
1058 (block): Don't special-case empty block production.
1059 (craft_constructor): Set DECL_INLINE.
1060 (source_end_java_method): Handle flag_unit_at_a_time.
1061 Replace inline code with call to java_expand_body.
1062 (start_complete_expand_method): Remove static modifier.
1063 (java_expand_method_bodies): Patch function tree for
1064 class initialization and/or synchronization as needed.
1065 Don't begin RTL expansion yet.
1066 (java_expand_classes): Check flag_unit_at_a_time before
1067 calling finish_class.
1068 (java_finish_classes): New function.
1069 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1070 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1071 (emit_test_initialization): Set DECL_IGNORED_P.
1073 2003-09-03 Roger Sayle <roger@eyesopen.com>
1075 * builtins.c (enum builtin_type): Delete unused enumeration.
1076 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1078 2003-08-28 Tom Tromey <tromey@redhat.com>
1080 * gcj.texi (Extensions): Document gcjlib URLs.
1082 2003-08-20 Tom Tromey <tromey@redhat.com>
1084 * gcj.texi (Extensions): Added xref.
1085 (libgcj Runtime Properties): Document
1086 gnu.gcj.runtime.VMClassLoader.library_control.
1088 2003-08-20 Andrew Haley <aph@redhat.com>
1090 * except.c (prepare_eh_table_type): Use new encoding for exception
1091 handlers when using -fno-assume-compiled.
1093 2003-08-13 Tom Tromey <tromey@redhat.com>
1095 * gcj.texi (Invoking gij): Document -X and -?.
1097 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1099 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1100 GCJH_OBJS, JCFDUMP_OBJS
1101 * win32-host.c: Removed the unnecessary and broken dependency
1104 2003-08-11 Tom Tromey <tromey@redhat.com>
1106 * parse.y (java_check_regular_methods): Typo fixes. Call
1107 check_interface_throws_clauses. Use
1108 check_concrete_throws_clauses.
1109 (check_interface_throws_clauses): New function.
1110 (check_concrete_throws_clauses): New function.
1111 (hack_is_accessible_p): New function.
1112 (find_most_specific_methods_list): Added FIXME.
1113 * typeck.c (lookup_do): Use `flags' argument to decide what to
1115 (lookup_argument_method_generic): New function.
1116 (lookup_argument_method2): Removed.
1117 * jcf.h (ACC_INVISIBLE): New define.
1118 * jcf-write.c (generate_classfile): Skip invisible methods.
1119 * class.c (add_miranda_methods): New function.
1120 (layout_class_methods): Use it.
1121 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1122 * java-tree.h (METHOD_INVISIBLE): New define.
1123 (lang_decl_func) [invisible]: New field.
1124 (lookup_argument_method_generic): Declare.
1125 (SEARCH_INTERFACE): New define.
1126 (SEARCH_SUPER): Likewise.
1127 (SEARCH_ONLY_INTERFACE): Likewise.
1128 (SEARCH_VISIBLE): Likewise.
1129 (lookup_argument_method2): Removed declaration.
1131 2003-08-05 Tom Tromey <tromey@redhat.com>
1133 Fix for PR java/11600:
1134 * parse.y (java_complete_lhs): See whether we're calling a method
1136 (check_thrown_exceptions): Added `is_array_call' argument;
1137 fixed `clone' checking; updated all callers.
1139 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1141 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1143 2003-08-03 Tom Tromey <tromey@redhat.com>
1145 * java-tree.h (METHOD_TRANSIENT): Removed.
1146 * decl.c (pushdecl): Removed some dead code.
1147 * class.c (get_access_flags_from_decl): Can't have transient
1149 (add_method_1): Can't have a transient method.
1151 2003-07-28 Andreas Jaeger <aj@suse.de>
1153 * jvspec.c: Convert to ISO C90 prototypes.
1155 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1157 * decl.c (force_poplevels): Fix warning call.
1159 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1161 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1162 (expand_java_field_op): Likewise.
1163 * class.c (layout_class_method): Likewise
1164 (emit_register_classes): Likewise.
1165 * decl.c (pushdecl): Likewise.
1166 (poplevel): Likewise.
1167 (force_poplevels): Likewise.
1168 (give_name_to_locals): Likewise.
1169 * check-init.c (check_for_initialization): Likewise.
1171 2003-07-24 Jason Merrill <jason@redhat.com>
1173 * java-tree.h: Move boolean_type_node et al to the back end.
1175 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1177 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1180 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1182 * lang.opt: Don't show -MD_ and -MDD_.
1184 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1186 * lang-options.h: Remove.
1187 * lang.opt: Add help text.
1189 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1191 * expr.c: Remove the last argument to expand_assignment().
1193 2003-07-09 Jan Hubicka <jh@suse.cz>
1195 * java-tree.h (DECL_NUM_STMTS): Rename to...
1196 (DECL_ESTIMATED_INSNS): ... this.
1197 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1198 New static functions.
1199 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1200 * parser.y (add_stmt_to_compound): Do not account statements.
1202 2003-07-08 Mark Wielaard <mark@klomp.org>
1204 * gcj.texi: CNI now expands to Compiled Native Interface.
1206 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1208 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1210 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1212 * expr.c (expand_byte_code): Adjist emit_line_note call.
1214 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1216 * lang.c (java_handle_option): Don't handle filenames.
1218 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1220 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1223 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1224 * jcf.h: Delete COMPARE_FILENAMES definition.
1226 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1228 * lang.c (java_init_options): Update prototype.
1230 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1232 * decl.c (poplevel): Adjust define_label call.
1234 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1236 * gjavah.c (flag_jni): Make non-static.
1237 * parse-scan.y (ctxp): Make non-static.
1239 * class.c (build_method_symbols_entry)
1240 * expr.c (get_offset_table_index)
1241 * jcf-parse.c (jcf_parse):
1242 Mark the definition static, matching the forward declaration.
1244 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1246 * lang.c (java_handle_option): Don't check for missing arguments.
1248 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1250 * class.c (push_class): Use a location_t to save place.
1251 (emit_register_classes): Set input_location. Adjust
1252 expand_function_end call.
1253 * resource.c (write_resource_constructor): Likewise.
1254 * decl.c (end_java_method): Adjust expand_function_end call.
1255 * parse.y (source_end_java_method): Likewise.
1257 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1259 * lang.c (java_handle_option): Likewise.
1261 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1263 * lang.c (java_handle_option): Special-casing of optional
1264 joined arguments no longer needed.
1265 * lang.opt: Update switches that take optional argument.
1267 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1269 * lang.opt: Declare Java.
1270 * lang.c (java_init_options): Update.
1272 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1274 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1276 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1278 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1279 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1280 * lang.opt: -MD and -MMD have an underscore.
1282 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1284 * class.c (emit_register_classes): Adjust init_function_start
1286 * decl.c (complete_start_java_method): Likewise.
1287 * resource.c (write_resource_constructor): Likewise.
1289 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1291 * Make-lang.in: Update to use options.c and options.h.
1292 * lang.c: Include options.h not j-options.h.
1293 (java_handle_option): Abort on unrecognized option.
1294 (java_init_options): Request Java switches.
1296 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1298 * Make-lang.in: Handle mostlyclean.
1300 2003-06-11 Tom Tromey <tromey@redhat.com>
1302 * lang.c (java_handle_option): Update dependency_tracking for
1305 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1308 2003-06-10 Andrew Haley <aph@redhat.com>
1310 * resource.c (write_resource_constructor): Use expand_expr to
1311 generate the address of the label attached to a resource.
1312 * Make-lang.in (java/resource.o): Add expr.h
1314 2003-06-10 Andrew Haley <aph@redhat.com>
1316 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1317 (java_decl_ok_for_sibcall): New.
1319 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1321 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1322 (java/j-options.c, java/j-options.h): New.
1323 * java-tree.h (resource_name, compile_resource_file,
1324 compile_resource_data): Constify.
1325 * jcf-write.c (jcf_write_base_directory): Similarly.
1326 * jcf.h (jcf_write_base_directory): Similarly.
1327 * lang.c: Include j-options.h.
1328 (cl_options_count, cl_options, string_option, java_decode_option,
1329 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1330 process_option_with_no): Remove.
1331 (resource_name): Constify.
1332 (LANG_HOOKS_HANDLE_OPTION): Override.
1333 (java_handle_option): New.
1334 (java_init): Don't call jcf_path_init.
1335 (java_init_options): Call jcf_path_init.
1337 * resource.c (compile_resource_data, compile_resource_file): Constify.
1339 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1341 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1342 (struct lang_decl_func): Add last_line field.
1343 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1344 DECL_SOURCE_LINE_LAST): Remove.
1345 * parse.y (missing_return_error, finish_method_declaration,
1346 lookup_cl, start_artificial_method_body, source_end_java_method,
1347 start_complete_expand_method): Adjust.
1349 2003-06-08 Tom Tromey <tromey@redhat.com>
1351 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1352 fno-assume-compiled.
1354 2003-06-08 Roger Sayle <roger@eyesopen.com>
1356 * builtins.c (define_builtin_type, builtin_types): Delete.
1357 (define_builtin): Rewritten to take just the built-in code,
1358 the function's name, type and fallback library function name.
1359 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1360 (initialize_builtins): Overhaul to define the GCC builtins
1361 used by gcj manually, providing the Java run-time's
1362 implementations as the fallback library function.
1364 2003-06-08 Anthony Green <green@redhat.com>
1366 * parse.y (patch_cast): Fix conversions from floating-point to
1369 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1371 * Make-lang.in: Update.
1372 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1374 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1376 * lang.c (java_init_options): Update.
1378 2003-06-05 Jan Hubicka <jh@suse.cz>
1380 * Make-lang.in: Add support for stageprofile and stagefeedback
1382 2003-05-31 Roger Sayle <roger@eyesopen.com>
1384 * lang.c (java_init_options): Prescribe wrap-around two's
1385 complement arithmetic overflow by setting flag_wrapv.
1387 2003-05-29 Roger Sayle <roger@eyesopen.com>
1389 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1390 (builtin_record): Add an additional builtin_code field to
1391 record which GCC built-in corresponds to the Java function.
1392 (java_builtins): Add new entries for atan, atan2, exp, log,
1394 (max_builtin, min_builtin, abs_builtin): Perform constant
1395 folding on the resulting tree.
1396 (java_build_function_call_expr): Likewise, perform constant
1397 folding on the resulting tree.
1398 (initialize_builtins): The NULL creators are now allowed in
1399 the java_builtins table, which is now terminated by an entry
1400 with builtin_code == END_BUILTINS.
1401 (check_for_builtin): Likewise. If the matching creator is
1402 NULL, construct the call using java_build_function_call_expr
1403 directly with the decl for the corresponding builtin_code.
1405 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1407 * win32-host.c: Normalize copyright boilerplate.
1409 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1411 * parse.y (print_int_node): Use string concatentation on
1412 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1413 function calls into one.
1415 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1417 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1418 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1419 all the affected error messages.
1421 2003-05-13 Richard Henderson <rth@redhat.com>
1423 * class.c (layout_class_method): Set DECL_EXTERNAL.
1424 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1425 * java-tree.h (java_mark_class_local): Declare.
1426 * jcf-parse.c (parse_class_file): Use it.
1427 * parse.y (java_expand_classes): Likewise.
1429 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1431 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1432 * lex.h: #include input.h.
1433 * jv-scan.c (input_filename): Remove.
1435 2003-05-02 Tom Tromey <tromey@redhat.com>
1438 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1439 (handle_inner_classes): New function.
1441 2003-05-01 Tom Tromey <tromey@redhat.com>
1444 * parse.y (finish_for_loop): Do nothing if update expression is a
1445 EXPR_WFL_NODE wrapping nothing.
1446 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1448 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1450 * lex.h (input_lineno): Remove declaration.
1451 * parse-scan.y: #include input.h.
1452 (input_filename): Remove declaration.
1453 (input_location): Add definition.
1454 (input_line): Remove definition.
1456 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1458 * lex.h (lineno): Rename to ...
1459 (input_line): ... here
1460 * parse-scan.y (lineno): Rename to ...
1461 (input_line): ... here.
1462 (reset_report): Rename lineno to input_line.
1463 * check-init.c (check_init): Likewise.
1464 * class.c (push_class): Likewise.
1465 * decl.c (complete_start_java_method, end_java_method): Likewise.
1466 * expr.c (expand_byte_code): Likewise.
1467 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1468 * jcf-write.c (generate_bytecode_insns): Likewise.
1469 * lex.c (java_init_lex, java_allocate_new_line,
1470 do_java_lex): Likewise.
1471 * parse.h (YYNOT_TWICE): Likewise.
1472 * parse.y (empty_statement, expression_statement,
1473 java_pop_parser_context, java_parser_context_save_global,
1474 yyerror, register_fields, method_header, safe_layout_class,
1475 find_in_imports_on_demand, create_artificial_method,
1476 source_end_java_method, start_complete_expand_method,
1477 build_thisn_assign, java_complete_lhs,
1478 maybe_absorb_scoping_block): Likewise.
1480 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1482 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1483 '/' when computing java source filename
1485 2003-04-13 Tom Tromey <tromey@redhat.com>
1487 * gjavah.c (print_c_decl): Indentation fix.
1489 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1491 * class.c (make_field_value, make_method_value, get_dispatch_table)
1492 (make_class_data, emit_offset_symbol_table)
1493 * constants.c (build_constants_constructor)
1494 * java-tree.h (START_RECORD_CONSTRUCTOR)
1495 * parse.y (maybe_build_array_element_wfl):
1496 Use build_constructor.
1498 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1501 * parse.y (string_convert_int_cst): Always use at least one digit
1502 in string conversion. Remove ASCII dependence.
1503 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1505 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1507 * Make-lang.in: added win32-host.c
1508 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1509 resolves to open() on non-Win32 platforms and
1510 Win32-specific jcf_open_exact_case() on Win32
1511 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1512 when trying .java and .class files
1513 * win32-host.c: added to repository. Defines
1514 Win32-specific jcf_open_exact_case()
1516 2003-04-10 Andrew Haley <aph@redhat.com>
1518 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1519 (maybe_free_localvar): Renamed from localvar_free.
1520 Add new arg, really.
1521 (generate_bytecode_insns): Set new variable, jsrs.
1522 Only free local vars if no jsr insns have been emittted.
1523 Call maybe_free_localvar, not localvar_free.
1525 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1527 * gcj.texi: Remove @ at start of file.
1529 2003-03-25 Tom Tromey <tromey@redhat.com>
1531 * parse.y (create_interface): Call CHECK_DEPRECATED.
1533 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1535 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1537 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1539 * javaop.h (jfloat, jdouble): Make them structures mirroring
1540 the bit fields of IEEE float and double respectively.
1541 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1542 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1543 (union Word, union DWord): Delete.
1544 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1546 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1547 D_NAN_MASK): Delete.
1548 (jni_print_float, jni_print_double): New. Generate
1549 hexadecimal floating constants.
1550 (print_field_info): Use jni_print_float/double.
1552 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1553 finite floating point numbers for output; special case
1556 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1558 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1559 Replace 0 and 1 with true and false in return statements.
1561 2003-03-19 Tom Tromey <tromey@redhat.com>
1563 * lex.c (do_java_lex): Renamed from java_lex.
1564 (java_lex): New function.
1567 2003-03-13 Tom Tromey <tromey@redhat.com>
1569 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1572 2003-03-04 Andrew Haley <aph@redhat.com>
1574 * gjavah.c (is_first_data_member): New global variable.
1575 (print_c_decl): If it's the first data member, align it as the
1577 (process_file): Set is_first_data_member.
1579 2003-03-11 Tom Tromey <tromey@redhat.com>
1581 * parse.y (resolve_field_access): Initialize class if field is
1582 found in another static field.
1583 * expr.c (build_class_init): Don't optimize out initialization of
1584 implemented interface.
1586 2003-03-11 Andrew Haley <aph@redhat.com>
1588 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1591 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1593 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1594 and DIR_SEPARATOR_2 for a target.
1595 Correct minor typos.
1597 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1598 and DIR_SEPARATOR_2 for a target into account.
1600 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1602 * lang.c (java_init): Update prototype, move code to java_post_options.
1603 (java_post_options): Similarly.
1605 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1607 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1608 compare file name components depending on the case-sensitivity
1609 or otherwise of the host file system.
1611 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1612 "strcmp" to compare file name components.
1613 Use IS_DIR_SEPARATOR instead of comparing directly against
1615 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1616 comparing directly against DIR_SEPARATOR.
1618 2003-03-04 Tom Tromey <tromey@redhat.com>
1620 * Make-lang.in (java.tags): New target.
1622 2003-03-01 Roger Sayle <roger@eyesopen.com>
1624 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1625 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1627 2003-03-01 Tom Tromey <tromey@redhat.com>
1629 * parse.y (jdep_resolve_class): Only check deprecation if we found
1632 2003-02-28 Tom Tromey <tromey@redhat.com>
1635 * class.c (maybe_layout_super_class): Always pass a WFL to
1637 * parse.y (do_resolve_class): Updated comment to explain
1640 2003-02-26 Tom Tromey <tromey@redhat.com>
1642 * jcf-write.c (generate_classfile): Check whether class is
1643 deprecated before writing attribute count.
1645 2003-02-25 Roger Sayle <roger@eyesopen.com>
1647 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1648 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1650 2003-02-23 Tom Tromey <tromey@redhat.com>
1652 * lang-options.h: Added -Wdeprecated.
1653 * gcj.texi (Warnings): Document -Wdeprecated.
1654 * java-tree.h (flag_deprecated): Declare.
1655 * lang.c (lang_W_options): Added deprecated.
1656 (flag_deprecated): New global.
1657 * chartables.h: Rebuilt.
1658 * gen-table.pl (process_one): Look at whitespace.
1659 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1660 * parse.h (CLEAR_DEPRECATED): New macro.
1661 (CHECK_DEPRECATED_NO_RESET): New macro.
1662 * jcf-parse.c (handle_deprecated): New function.
1663 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1664 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1665 * parse.y (resolve_type_during_patch): Check deprecation.
1666 (jdep_resolve_class): Likewise.
1667 (process_imports): Likewise.
1668 (resolve_expression_name): Likewise.
1669 (check_deprecation): Strip arrays from decl. Check
1671 (patch_method_invocation): Also check the particular constructor
1673 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1674 * jcf-write.c (append_deprecated_attribute): New function.
1675 (generate_classfile): Generate deprecated attribute when
1677 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1678 (java_lex) [case '*']: Simplify logic.
1679 (java_start_char_p): Use LETTER_MASK.
1680 (java_part_char_p): Likewise.
1681 (java_space_char_p): New function.
1683 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1685 Change base class access representation.
1686 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1687 (add_interface_do): Likewise.
1689 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1691 * decl.c (java_init_decl_processing): Change
1692 soft_lookupjnimethod_node to reflect the change in
1693 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1694 * expr.c (build_jni_stub): Calculate and pass the size
1695 on the stack of the arguments to a JNI function. Use
1696 new target macro MODIFY_JNI_METHOD_CALL to allow a
1697 target to modify the call to a JNI method.
1699 2003-02-08 Roger Sayle <roger@eyesopen.com>
1701 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1702 instead of basename to avoid compiler warnings on Tru64.
1704 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1706 * gcj.texi: Update to GFDL 1.2.
1708 2003-01-31 Andrew Haley <aph@redhat.com>
1710 * parse.y (java_expand_classes): Scan the whole class list looking
1711 for access methods that haven't yet been expanded.
1713 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1717 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1718 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1719 * jcf-parse.c: Likewise.
1721 2003-01-31 Mark Wielaard <mark@klomp.org>
1723 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1725 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1727 * class.c (make_class): Use BINFO_ELTS.
1728 (set_super_info): Likewse.
1729 (add_interface_do): Likewise.
1731 2003-01-30 Tom Tromey <tromey@redhat.com>
1733 * jcf-parse.c (read_class): Update identifier's class value if it
1734 changed during parsing.
1736 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1738 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1739 Propagate change to all other rules as required.
1740 (java/parse-scan.o): Add explicit dependency on
1741 $(parsedir)/java/parse-scan.c .
1743 2003-01-29 Tom Tromey <tromey@redhat.com>
1745 * parse.y (patch_assignment): Only transform the rhs of an
1746 assignment when compiling to native.
1748 2003-01-28 Tom Tromey <tromey@redhat.com>
1750 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1752 2003-01-28 Tom Tromey <tromey@redhat.com>
1754 * lex.c (java_lex): Don't include UEOF as part of token.
1755 (java_read_unicode): Error if \u sequence prematurely terminated.
1757 2003-01-27 Tom Tromey <tromey@redhat.com>
1759 * parse.y (java_check_regular_methods): Check for construct after
1760 checking types in throws clause.
1762 2003-01-24 Tom Tromey <tromey@redhat.com>
1764 * class.c (build_static_field_ref): Only a String or numeric field
1765 can fold to a constant.
1767 2003-01-23 Tom Tromey <tromey@redhat.com>
1769 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1770 file name in resource buffer.
1772 2003-01-23 Tom Tromey <tromey@redhat.com>
1774 * expr.c (build_known_method_ref): Use method's context to find
1777 2003-01-23 Tom Tromey <tromey@redhat.com>
1779 * constants.c (set_constant_entry): Allocated cleared memory.
1781 2003-01-22 Tom Tromey <tromey@redhat.com>
1783 * java-tree.h: Don't use PARAMS.
1784 * resource.c: Add prototypes for all functions.
1785 (write_resource_constructor): Use `const char *' to avoid
1788 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1790 * jcf-parse.c (process_zip_dir): Remove unused variable.
1792 2003-01-22 Tom Tromey <tromey@redhat.com>
1794 * expr.c (build_invokeinterface): Abort if method's context is not
1797 2003-01-22 Tom Tromey <tromey@redhat.com>
1799 * gcj.texi (Input and output files): Mention non-class entries.
1800 * decl.c (java_init_decl_processing): Call
1801 init_resource_processing.
1802 * java-tree.h (compile_resource_data, write_resource_constructor,
1803 compile_resource_file, init_resource_processing): Declare.
1804 * config-lang.in (gtfiles): Added resource.c.
1805 * Make-lang.in (gt-java-resource.h): New target.
1806 (JAVA_OBJS): Added resource.o.
1807 (java/resource.o): New target.
1808 * resource.c: New file.
1809 * class.c (compile_resource_file): Moved to resource.c.
1810 (registerResource_libfunc): Likewise.
1811 (utf8_decl_list): Mark with GTY; now static.
1812 * jcf-parse.c (classify_zip_file): New function.
1813 (parse_zip_file_entries): Use it; compile .properties files.
1814 (process_zip_dir): Use classify_zip_file and compute_class_name.
1815 Don't write class name into zip directory.
1816 (java_parse_file): Call write_resource_constructor.
1817 (compute_class_name): New function.
1818 * jcf-io.c (read_zip_member): Reindented.
1820 2003-01-21 Tom Tromey <tromey@redhat.com>
1822 * class.c (supers_all_compiled): New function.
1823 (make_class_data): Use it.
1825 2003-01-21 Tom Tromey <tromey@redhat.com>
1827 * parse.y (method_header): Native method can't be strictfp.
1828 No method can be transient or volatile.
1830 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1832 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1834 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1836 * check-init.c: Fix comment typos.
1837 * class.c: Likewise.
1838 * constants.c: Likewise.
1840 * except.c: Likewise.
1842 * java-except.h: Likewise.
1843 * java-tree.h: Likewise.
1844 * javaop.h: Likewise.
1845 * jcf-dump.c: Likewise.
1846 * jcf-io.c: Likewise.
1847 * jcf-parse.c: Likewise.
1848 * jcf-write.c: Likewise.
1850 * mangle.c: Likewise.
1851 * typeck.c: Likewise.
1852 * verify.c: Likewise.
1854 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1856 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1857 * jcf-write.c: Include "tm_p.h".
1859 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1861 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1863 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1865 * builtins.c (java_build_function_call_expr): Renamed from
1866 build_function_call_expr. All callers changed.
1868 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1869 * jcf-parse.c: Include tm_p.h.
1871 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1874 2003-01-14 Tom Tromey <tromey@redhat.com>
1876 * class.c (make_class_data): Check that super is compiled before
1877 building class reference to it.
1879 2003-01-14 Andrew Haley <aph@redhat.com>
1881 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1882 varargs function -- correct.
1884 2003-01-14 Andrew Haley <aph@redhat.com>
1886 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1888 2003-01-14 Andrew Haley <aph@redhat.com>
1890 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1891 varargs function -- correct.
1893 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1894 temporary if the RHS is a reference.
1896 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1898 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1899 * keyword.h: Regenerated.
1901 * All Files: Convert to ISO C style function definitions.
1903 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1905 * parse.y (check_pkg_class_access): ANSIfy definition.
1907 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1909 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1912 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1914 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1916 Merge from pch-branch:
1918 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1920 * Make-lang.in (java/gjavah.o): Update dependencies.
1921 * gjavah.c: Include ggc.h.
1923 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1925 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1926 (JCFDUMP_OBJS): Add ggc-none.o.
1927 (java/jcf-dump.o): Depend on GGC_H.
1928 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1929 CPool substructures.
1930 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1931 * jcf-dump.c: Include ggc.h.
1933 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1935 * jcf.h (union cpool_entry): New.
1936 (struct CPool): Use gengtype to mark. Change field 'data' to be
1938 (struct JCF): Use gengtype to mark.
1939 (CPOOL_UINT): Update for new cpool_entry type.
1940 (CPOOL_USHORT1): Likewise.
1941 (CPOOL_USHORT2): Likewise.
1942 (CPOOL_FINISH): Use GC to free cpool subfields.
1943 * parse.h (struct parser_ctxt): Mark field current_jcf.
1944 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1945 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1946 (main_jcf): Use gengtype to mark.
1947 (ggc_mark_jcf): Delete.
1948 (get_constant): Update for new cpool_entry type.
1949 (give_name_to_class): Likewise.
1950 (get_class_constant): Likewise.
1951 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1952 (java_parse_file): Use GGC to allocate struct JCF.
1953 (init_jcf_parse): Don't call ggc_add_root.
1954 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1956 * java-tree.h (current_jcf): Use gengtype to mark.
1957 (CPOOL_UTF): Update for new cpool_entry type.
1958 (outgoing_cpool): Use gengtype to mark.
1959 (struct lang_type): GC struct JCF and struct CPool.
1960 * config-lang.in (gtfiles): Add jcf.h.
1961 * constants.c (find_tree_constant): New.
1962 (set_constant_entry): Allocate cpool subfields using GGC. Update
1963 for new cpool_entry type.
1964 (find_constant1): Update for new cpool_entry type.
1965 (find_constant2): Likewise.
1966 (find_utf8_constant): Use find_tree_constant.
1967 (find_class_or_string_constant): Remove unnecessary cast to jword.
1968 Update for new cpool_entry type.
1969 (count_constant_pool_bytes): Update for new cpool_entry type.
1970 (write_constant_pool): Likewise.
1971 (alloc_name_constant): Use find_tree_constant.
1972 (build_constants_constructor): Update for new cpool_entry type.
1974 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1976 * parse.y (mark_parser_ctxt): Delete.
1977 (goal): Don't use ggc_add_root.
1978 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1979 (java_pop_parser_context): Let GC free parser_ctxt.
1980 (java_parser_context_resume): Likewise.
1981 * parse.h (struct parser_ctxt): Use gengtype to mark.
1983 (ctxp_for_generation): Likewise.
1984 * lex.h (struct java_lc_s): Mark for gengtype.
1985 (java_lexer): Rearrange for gengtype.
1986 * config-lang.in (gtfiles): Add lex.h, parse.h.
1988 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1990 * All Files: Remove PARAMS macro.
1992 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1993 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1996 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1999 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2001 * Make-lang.in (java.install-common, java.uninstall,
2002 java.install-info, java.install-man): Prepend $(DESTDIR)
2003 to destination paths in all (un)installation commands.
2004 (java.install-common): Rewrite $(LN) command to support
2005 DESTDIR with "ln" as well as with "ln -s".
2007 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2009 * java-tree.h: Protect against multiple inclusion.
2011 2003-01-07 Tom Tromey <tromey@redhat.com>
2013 * class.c (add_assume_compiled): Don't adjust parent if we're
2014 already at the root of tree.
2016 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2018 * lang.c (dump_compound_expr): Prototype.
2020 2003-01-03 Tom Tromey <tromey@redhat.com>
2022 Fix for PR java/8712:
2023 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2024 when simply checking against `null'.
2026 2003-01-03 Tom Tromey <tromey@redhat.com>
2028 * gcj.texi (Standard Properties): Document http.proxyHost and
2031 * gcj.texi (GNU Classpath Properties): Document new properties.
2033 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2035 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2036 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2037 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2039 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2041 * Make-lang.in, boehm.c, buffer.c,
2042 buffer.h, builtins.c, class.c,
2043 config-lang.in, constants.c,
2044 convert.h, decl.c, except.c,
2045 expr.c, java-except.h,
2046 java-tree.h, javaop.def,
2047 jcf-parse.c, jcf-write.c,
2048 jv-scan.c, jvgenmain.c,
2049 jvspec.c, keyword.gperf,
2050 keyword.h, lang-options.h,
2051 lang-specs.h, lang.c, lex.c,
2052 lex.h, mangle.c, mangle_name.c,
2053 parse-scan.y, parse.h, parse.y,
2054 typeck.c, verify.c, xref.c,
2055 xref.h: Replace "GNU CC" with
2056 "GCC" in the copyright header.
2058 * check-init.c, gjavah.c, javaop.h,
2059 jcf-depend.c, jcf-dump.c, jcf-io.c,
2060 jcf-path.c, jcf-reader.c, jcf.h,
2061 zextract.c, zipfile.h: These files are
2062 "part of GCC". Also say "GCC" not "GNU CC".
2064 2002-12-30 DJ Delorie <dj@redhat.com>
2066 * Make-lang.in: Protect against texi2pod/pod2man failing.
2068 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2070 * gcj.texi: Use @copying.
2072 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2074 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2075 print_cxx_classname.
2076 (print_cxx_classname): Add add_scope parameter.
2077 (print_class_decls): Do not emit a semicolon after the extern
2079 (process_file): Adjust calls to print_cxx_classname.
2081 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2083 * gcj.texi: Include Cover Texts in man page.
2085 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2087 * class.c (build_static_field_ref): Check FIELD_FINAL.
2089 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2090 instead of current_constant_pool_data_ref.
2091 * java-tree.h (current_constant_pool_data_ref): Undefine.
2092 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2093 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2094 current_constant_pool_data_ref.
2096 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2097 not build_internal_class_name.
2099 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2100 Use it when class ref isn't certain to be compiled.
2102 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2104 * gcj.texi: Include gcc-common.texi.
2105 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2106 $(srcdir)/doc/include/gcc-common.texi.
2108 2002-12-22 Anthony Green <green@redhat.com>
2110 * gcj.texi (Limitations): Add note about org.xml.sax and
2113 2002-12-20 Tom Tromey <tromey@redhat.com>
2115 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2116 where minimum case value is Integer.MIN_VALUE.
2119 2002-12-18 Andrew Haley <aph@redhat.com>
2121 * parse.y (patch_invoke): Force evaluation order when `check' is
2122 set. For PR libgcj/8945.
2124 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2126 * gcj.texi: Change version number to 3.4.
2128 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2129 Andrew Haley <aph@redhat.com>
2131 * parse.y (source_end_java_method): Remove custom encoding of line
2132 numbers for a function decl before passing it to the back end.
2134 2002-12-03 Andrew Haley <aph@redhat.com>
2136 * class.c (make_class_data): New field, "chain".
2137 * decl.c (java_init_decl_processing): Likewise.
2139 2002-12-02 Tom Tromey <tromey@redhat.com>
2142 * parse.y (do_resolve_class): Handle qualified name via
2145 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2147 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2148 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2149 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2150 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2151 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2152 Include coretypes.h and tm.h.
2153 * Make-lang.in: Update dependencies.
2155 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2157 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2159 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2161 * jcf-reader.c: Don't expand JCF_readu4 inside the
2162 expansion of JCF_SKIP.
2164 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2166 * jcf-reader.c: Don't expand JCF_readu4 inside the
2167 expansion of JCF_SKIP.
2169 2002-11-22 Tom Tromey <tromey@redhat.com>
2171 * parse.y (patch_binop): Cast right hand side of shift expression
2172 to `int'. Fixes PR java/8676.
2174 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2175 Andrew Haley <aph@redhat.com>
2177 * gcc/java/jcf-write.c (write_classfile): Remove target
2178 class file, if it exists, before renaming the temporary
2181 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2183 * jvspec.c (lang_specific_spec_functions): New.
2185 2002-11-18 Tom Tromey <tromey@redhat.com>
2187 Fix for PR java/7912:
2188 * expr.c (can_widen_reference_to): Allow cast of array to
2189 Cloneable or Serializable.
2190 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2191 (java_io_serializable_identifier_node): Likewise.
2192 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2193 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2194 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2195 java_io_serializable.
2196 * decl.c (java_init_decl_processing): Initialize
2197 java_lang_cloneable_identifier_node and
2198 java_io_serializable_identifier_node.
2199 (java_lang_cloneable_identifier_node): New global.
2200 (java_io_serializable_identifier_node): Likewise.
2202 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2204 * buffer.c: Remove unnecessary casts.
2205 * check-init.c: Likewise.
2206 * class.c: Likewise.
2207 * constants.c: Likewise.
2209 * except.c: Likewise.
2210 * gjavah.c: Likewise.
2211 * jcf-io.c: Likewise.
2212 * jcf-parse.c: Likewise.
2213 * jcf-path.c: Likewise.
2214 * jvspec.c: Likewise.
2217 * verify.c: Likewise.
2219 2002-11-06 Tom Tromey <tromey@redhat.com>
2221 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2224 2002-11-05 Tom Tromey <tromey@redhat.com>
2226 Fix for PR java/6388.
2227 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2228 * java-tree.h (enum java_tree_index): New values
2229 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2230 (decimal_int_max, decimal_long_max): New defines.
2231 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2232 (error_if_numeric_overflow): Rewrote range checking.
2233 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2236 2002-11-02 Tom Tromey <tromey@redhat.com>
2238 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2240 * class.c (make_method_value): Put class name, not signature, into
2241 `throws' field. For PR java/8415.
2243 2002-10-24 Tom Tromey <tromey@redhat.com>
2245 * gcj.texi (Invoking gij): Document --showversion.
2246 (Standard Properties): java.library.path now set.
2248 2002-10-23 Tom Tromey <tromey@redhat.com>
2250 * gjavah.c (decode_signature_piece): In JNI mode, print
2251 `jobjectArray' when array depth is nonzero.
2254 2002-10-15 Andrew Haley <aph@redhat.com>
2256 * parse.y (patch_invoke): Call force_evaluation_order on a static
2258 (resolve_qualified_expression_name): Call force_evaluation_order
2259 on a arg list that is part of a Qualified Expression Name.
2261 * lang.c (dump_compound_expr): New.
2262 (java_dump_tree): New.
2264 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2266 * gcj.texi: Added item describing the GCJ runtime property
2269 2002-10-15 Richard Henderson <rth@redhat.com>
2271 * jcf-parse.c (get_constant): Fix type warning.
2273 2002-10-15 Andrew Haley <aph@redhat.com>
2275 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2276 (java_inlining_map_static_initializers): Declare.
2278 2002-10-14 Andrew Haley <aph@redhat.com>
2280 * tree-inline.c (remap_block): All local class initialization
2281 flags go in the outermost scope.
2282 (expand_call_inline): Call java_inlining_map_static_initializers.
2283 (expand_call_inline): Call java_inlining_merge_static_initializers.
2284 * java/lang.c (merge_init_test_initialization): New.
2285 (java_inlining_merge_static_initializers): New.
2286 (inline_init_test_initialization): New.
2287 (java_inlining_map_static_initializers): New.
2289 2002-10-11 Mark Wielaard <mark@klomp.org>
2291 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2293 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2295 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2297 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2299 * parse.y (merge_string_cste): Add parentheses around & within |.
2301 2002-10-08 Tom Tromey <tromey@redhat.com>
2303 * parse.y (variable_declarator_id): Simplify error path for
2304 array declarator error. For PR java/8003.
2306 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2308 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2311 2002-10-08 Andrew Haley <aph@redhat.com>
2313 * parse.y (attach_init_test_initialization_flags): Check for
2316 2002-10-07 Anthony Green <green@redhat.com>
2318 * parse.y (merge_string_cste): Fix bug in string concatenation.
2320 2002-10-03 Michael Koch <konqueror@gmx.de>
2322 * gcj.texi (Standard properties):
2323 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2325 2002-10-02 Roger Sayle <roger@eyesopen.com>
2327 PR optimization/6627
2328 * lang.c (java_init): If storing the vbit in function
2329 pointers, ensure that force_align_functions_log is atleast
2330 one to aid compatability with g++ vtables.
2332 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2334 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2335 foul of type-based aliasing.
2337 2002-09-30 Anthony Green <green@redhat.com>
2339 * gcj.texi (Invoking jv-scan): Fix texinfo.
2341 2002-09-28 Anthony Green <green@redhat.com>
2343 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2344 (Code Generation): Add -fno-assert documentation.
2345 * jv-scan.c (flag_assert): New global.
2346 (options): Add assert option.
2347 (help): Add --no-assert documentation.
2348 * parse-scan.y (flag_assert): New global.
2349 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2350 (flag_assert): New global.
2351 * java-tree.h (flag_assert): New global.
2352 * lex.c (java_lex): Obey flag_assert.
2353 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2356 2002-09-26 Andrew Haley <aph@redhat.com>
2358 * expr.c (build_java_array_length_access): Check for null pointer.
2359 * expr.c (expand_java_arrayload): Likewise.
2361 2002-09-21 Richard Henderson <rth@redhat.com>
2363 * jcf-parse.c (get_constant): Decode from IEEE no matter
2364 what the target format.
2366 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2368 * ChangeLog: Follow spelling conventions.
2369 * class.c: Likewise.
2372 * gjavah.c: Likewise.
2373 * java-tree.h: Likewise.
2374 * jcf-dump.c: Likewise.
2375 * jcf-parse.c: Likewise.
2376 * jvspec.c: Likewise.
2378 * mangle.c: Likewise.
2379 * parse.y: Likewise.
2381 2002-09-17 Tom Tromey <tromey@redhat.com>
2383 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2384 where \r appears at EOF. Fixes PR java/7950.
2386 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2388 * jvspec.c (lang_specific_driver): Remove unused variable.
2390 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2392 * java-tree.h (union lang_tree_node): Add chain_next option.
2394 2002-09-16 Richard Henderson <rth@redhat.com>
2396 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2397 use new real.h interface.
2398 * jcf-write.c (find_constant_index): Use new real.h interface.
2399 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2401 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2403 * lang.c: Follow spelling conventions.
2405 2002-09-11 Per Bothner <per@bothner.com>
2407 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2408 constant to the type of the field.
2409 (java_complete_tree): Remove now-redundant code.
2411 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2413 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2416 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2417 return label if a ret instruction for the jsr has been reached.
2419 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2421 * parse.y (DIR_SEPARATOR): Don't define.
2422 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2424 2002-08-28 Andrew Haley <aph@redhat.com>
2426 * verify.c (verify_jvm_instructions): Allow exception handler
2427 inside code that is being protected, but generate a warning.
2428 * except.c (link_handler): Initialize `expanded' in new eh_range.
2429 (binding_depth, is_class_level, current_pc): Declare extern.
2431 2002-09-01 Mark Wielaard <mark@klomp.org>
2433 * gcj.texi: Add chapter about system properties.
2436 2002-08-26 Tom Tromey <tromey@redhat.com>
2438 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2439 conversion if RHS_TYPE is byte, short, or char.
2441 2002-08-22 Tom Tromey <tromey@redhat.com>
2443 * gcj.texi (Invoking gij): Document -cp and -classpath.
2445 2002-08-21 Tom Tromey <tromey@redhat.com>
2447 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2448 $(prefix)/share. For PR libgcj/7633.
2450 For PR java/6005 and PR java/7611:
2451 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2452 (java_can_use_bit_fields_p): New function.
2454 2002-08-16 Tom Tromey <tromey@redhat.com>
2456 * gcj.texi (Class Initialization): Mention class initialization of
2459 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2461 * Make-lang.in (java-tree-inline.o): New.
2462 (JAVA_OBJS): Add java-tree-inline.o.
2463 * parse.y (source_end_java_method): Call java_optimize_inline.
2464 (java_expand_method_bodies): Save method's tree in
2466 (add_stmt_to_compound): Keep track of the number of statments.
2467 * lang.c (java_init): Enable flag_inline_trees.
2468 (java_post_options): If flag_inline_functions is on, enable
2469 flag_inline_trees instread.
2470 (decl_constant_value): New.
2471 (java_tree_inlining_walk_subtrees): New.
2472 * java-tree.h (DECL_NUM_STMTS): New macro.
2473 (java_optimize_inline): Declare.
2474 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2475 Handle a LABEL_EXPR.
2476 * decl.c (build_result_decl): If we already have a DECL_RESULT
2478 (dump_function): New.
2479 (java_optimize_inline): New.
2480 (dump_function): New.
2482 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2485 * parse.y (build_assertion): Invert return from
2486 desiredAssertionStatus.
2488 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2490 * jcf-write.c (get_access_flags): Return correct access flags for
2491 private and protected inner classes.
2493 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2495 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2497 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2499 * mangle_name.c: Don't include obstack.h twice.
2500 * xref.c: Don't include obstack.h.
2502 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2504 * class.c: (permanent_obstack): Delete declaration.
2505 * constants.c: (permanent_obstack): Delete declaration.
2506 * except.c: (permanent_obstack): Delete declaration.
2507 * expr.c: (permanent_obstack): Delete declaration.
2508 * jcf-parse.c: (permanent_obstack): Delete declaration.
2509 (saveable_obstack): Delete declaration.
2510 * parse.h: (permanent_obstack): Delete declaration.
2511 * typeck.c: (permanent_obstack): Delete declaration.
2513 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2515 * gcj.texi (version-gcc): Increase to 3.3.
2517 2002-07-22 Tom Tromey <tromey@redhat.com>
2519 * lex.c (java_lex): Check for `e' or `E' after 0.
2521 2002-07-21 Richard Henderson <rth@redhat.com>
2523 * lang.c (java_unsafe_for_reeval): New.
2524 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2526 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2528 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2529 (jcf_path_init): Use GET_ENVIRONMENT.
2531 2002-07-10 Roger Sayle <roger@eyesopen.com>
2532 Zack Weinberg <zack@codesourcery.com>
2534 * builtins.c (initialize_builtins): Remove defines that
2535 handled C/C++ specific junk hereby removed from builtins.def.
2537 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2539 * lang.c (java_post_options): Update prototype.
2541 2002-07-05 Roger Sayle <roger@eyesopen.com>
2543 * builtins.c (initialize_builtins): Ignore the additional
2544 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2545 the builtins.def file.
2547 2002-07-01 Tom Tromey <tromey@redhat.com>
2550 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2553 2002-07-01 Roger Sayle <roger@eyesopen.com>
2555 * java/decl.c (builtin_function): Accept additional parameter.
2556 (java_init_decl_processing): Pass an additional NULL_TREE
2557 argument to builtin_function.
2559 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2561 * gcj.texi: Fixed gcj invocation example so that it compiles.
2563 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2565 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2566 * parse.y (mark_parser_ctxt): Likewise.
2567 (check_modifiers, declare_local_variables): Avoid incorrect
2568 hardcoded constant 10.
2570 * lex.c (java_read_char): Avoid "comparison is always true"
2573 2002-06-25 Andreas Schwab <schwab@suse.de>
2575 * expr.c (JSR): Avoid undefined operation on PC.
2577 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2579 * decl.c (clear_binding_level): Const-ify.
2581 2002-06-13 Akim Demaille <akim@epita.fr>
2583 * parse.y (class_declaration, interface_declaration): Make sure
2584 all their rules have an action, in order to avoid meaningless `$$
2585 = $1' and their type clashes.
2587 2002-06-11 Tom Tromey <tromey@redhat.com>
2589 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2590 * parse-scan.y (statement_without_trailing_substatement): Added
2592 (assert_statement): New rule.
2593 * java-tree.h (struct lang_type) [assertions]: New field.
2594 (TYPE_USES_ASSERTIONS): New macro.
2595 (CLASS_USES_ASSERTIONS): Likewise.
2596 (FIELD_SYNTHETIC): New define.
2597 * lex.c (java_lval;): Added ASSERT_TK.
2598 * parse.y (ASSERT_TK): Added.
2599 (statement_without_trailing_substatement): Added assert_statement.
2600 (assert_statement): New rule.
2601 (build_assertion): New function.
2602 (maybe_generate_pre_expand_clinit): Create and initialize
2603 $assertionsDisabled.
2604 (lookup_package_type): Removed decl.
2605 * keyword.h: Rebuilt.
2606 * keyword.gperf (assert): New token.
2608 2002-06-10 Akim Demaille <akim@epita.fr>
2610 * parse.y (interface_type_list, class_member_declaration)
2611 (unary_expression_not_plus_minus): Remove duplicate %type.
2614 2002-06-09 Tom Tromey <tromey@redhat.com>
2616 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2618 * parse.y (method_header): Give error message in all cases.
2621 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2623 Don't use RTL inlining. Fix for PR java/6820.
2624 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2625 (flag_really_inline): New.
2626 (java_decode_option): Set flag_really_inline if -finline-functions
2628 (java_post_options): New function. Turn off inlining unless
2629 flag_really_inline is set.
2631 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2633 * gjavah.c (throwable_p): Accept argument as either a classname or
2634 signature fragment. Create null-terminated classname string for super
2635 when calling itself recursively.
2636 (decode_signature_piece): Skip first character from class name
2637 signature when calling throwable_p.
2639 2002-06-08 H.J. Lu (hjl@gnu.org)
2641 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2643 2002-06-04 Tom Tromey <tromey@redhat.com>
2645 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2647 2002-06-04 Michael Koch <konqueror@gmx.de>
2649 * gcj.texi (Input Options): Fixed typo.
2651 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2653 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2654 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2655 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2656 and all now-pointless local variables. Rename other local
2657 variables to reflect their not being handles.
2659 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2660 #if JCF_USE_STDIO blocks.
2662 * parse.y: Add missing semicolon at end of rule.
2664 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2666 * check-init.c (attach_initialized_static_class): Delete, unused.
2667 * parse.y: Use htab_t instead of struct hashtable, update
2669 * java-tree.h: Include hashtab.h instead of hash.h.
2670 (struct lang_decl_func): Use htab_t, set up for gengtype.
2671 (struct init_test_hash_entry): Delete.
2672 (struct treetreehash_entry): New.
2673 (java_treetreehash_find): New
2674 (java_treetreehash_new): New prototype.
2675 (java_treetreehash_create): New prototype.
2676 (java_mark_tree): Delete prototype.
2677 (java_hash_hash_tree_node): Delete prototype.
2678 (java_hash_compare_tree_node): Delete prototype.
2679 (attach_initialized_static_class): Delete prototype.
2680 * expr.c (build_class_init): Update to use java_treetreehash
2682 (java_expand_expr): Update to use htab_t.
2683 (emit_init_test_initialization): Likewise.
2684 * decl.c (java_mark_tree): Delete.
2685 * class.c (init_test_hash_newfunc): Delete.
2686 (java_hash_hash_tree_node): Delete.
2687 (java_hash_compare_tree_node): Delete.
2688 (add_method_1): Update to use java_treetreehash functions.
2689 (JAVA_TREEHASHHASH_H): New macro.
2690 (java_treetreehash_hash): New function.
2691 (java_treetreehash_compare): New function.
2692 (java_treetreehash_find): New function.
2693 (java_treetreehash_new): New function.
2694 (java_treetreehash_create): New function.
2695 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2697 * Make-lang.in (java/parse.o): Depend on debug.h.
2698 * java-tree.h (struct lang_identifier): Use gengtype.
2699 (union lang_tree_node): New.
2700 (struct lang_decl_func): Use gengtype.
2701 (struct lang_decl_var): Likewise.
2702 (struct lang_decl): Likewise.
2703 * parse.y: Include debug.h.
2704 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2706 * lang.c (struct language_function): New dummy structure.
2708 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2709 descriminator for DECL_LANG_SPECIFIC.
2710 (struct lang_decl_func): Rename from struct lang_decl.
2711 (enum lang_decl_desc): New.
2712 (struct lang_decl): Make it a union. Update all the accessor macros.
2713 (struct lang_type): Use gengtype.
2714 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2715 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2716 are now the same size.
2717 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2718 use discriminator to mark DECL_LANG_SPECIFIC.
2720 * Make-lang.in (gt-java-builtins.h): New rule.
2721 (java/builtins.o): Add dependency on gt-<filename>.h.
2722 * builtins.c: Use gengtype for roots.
2723 (union string_or_tree): Use gengtype.
2724 (struct builtin_record): Use gengtype.
2725 * config-lang.in (gtfiles): Add builtins.c.
2727 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2728 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2729 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2730 gt-java-parse.h, gtype-java.h): Add rules to generate.
2731 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2732 (class.o): Add dependency on gt-*.h.
2733 (constants.o): Likewise.
2736 (jcf-parse.o): Likewise.
2737 (jcf-write.o): Likewise.
2739 * config-lang.in (gtfiles): New.
2740 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2741 * constants.c: Replace uses of ggc_add_* with GTY markers.
2743 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2744 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2745 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2746 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2748 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2750 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2751 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2753 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2754 Include gtype-java.h.
2756 2002-06-02 Tom Tromey <tromey@redhat.com>
2758 Fix for PR java/5913:
2759 * parse.y (patch_binop): Call patch_string on op1.
2761 2002-06-02 Tom Tromey <tromey@redhat.com>
2763 Fix for PR java/1343, PR java/6336:
2764 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2765 formatting. Changed return type.
2766 (anonymous_class_counter): Moved to top of file.
2767 (maybe_make_nested_class_name): Append number to class name for
2768 function-local classes.
2770 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2772 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2773 * Make-lang.in: Update dependency lists.
2775 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2777 * gjavah.c (throwable_p): Do not free the name of the class after
2778 passing it to find_class.
2779 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2780 * jcf-io.c (dirent.h): Include it.
2781 (fnmatch.h): Likewise.
2782 (compare_path): New function.
2783 (java_or_class_file): Likewise.
2784 (memoized_dirlist_entry): New type.
2785 (memoized_dirlist_lookup_eq): New function.
2786 (memoized_dirlists): New variable.
2787 (caching_stat): New function.
2788 (memoized_class_lookup_eq): New function.
2789 (memoized_class_lookups): Likewise.
2790 (find_class): Use memoized_class_lookups and caching_stat.
2791 * jcf.h (JCF_USE_SCANDIR): Define.
2792 * parse.y (java_expand_classes): Write the class files in reverse
2795 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2797 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2799 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2801 * jcf-write.c (write_classfile): Unlink the temporary file if it
2802 cannot be renamed. Use concat to build up the name of the
2805 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2807 * jcf-write.c (write_classfile): Write the file to a
2808 temporary file and then rename it.
2810 2002-05-07 Tom Tromey <tromey@redhat.com>
2812 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2814 Fix for PR java/1200:
2815 * gjavah.c (throwable_p): New function.
2816 (decode_signature_piece): Use it. A `WeakReference' isn't the
2819 (gcjh_streq): New function.
2821 2002-05-07 Andreas Jaeger <aj@suse.de>
2823 * parse.y (finish_for_loop): Fix if statement.
2825 2002-05-06 Tom Tromey <tromey@redhat.com>
2827 Fix for PR java/5941:
2828 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2829 loop update expression.
2830 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2831 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2833 2002-05-04 Mark Wielaard <mark@klomp.org>
2836 * parse.y (build_string_concatenation): Return just op1 only when op2
2837 is null and op1 is a STRING_CST, otherwise always construct a
2840 2002-04-27 Tom Tromey <tromey@redhat.com>
2843 * parse.y (string_convert_int_cst): New function.
2844 (merge_string_cste): Use it.
2846 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2848 * java-tree.h (java_parse_file): Update.
2849 (java_set_yydebug): Remove.
2850 * jcf-parse.c (yydebug): Remove.
2851 (java_set_yydebug): Die.
2852 (java_parse_file): Update.
2853 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2855 2002-04-24 Tom Tromey <tromey@redhat.com>
2858 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2859 EXPR_WFL_QUALIFICATION of qual_wfl.
2861 2002-04-23 Per Bothner <per@bothner.com>
2863 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2864 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2865 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2867 2002-04-23 Tom Tromey <tromey@redhat.com>
2870 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2871 recognize `-fcompile-resource='.
2872 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2875 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2877 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2878 paths. Fixes PR java/2791.
2880 2002-04-19 Andrew Haley <aph@redhat.com>
2882 * jcf-write.c (push_long_const): lo, hi: New variables.
2883 Use rshift_double to extract the high part of a 64-bit long.
2884 Use WORD_TO_INT to extract the low part.
2886 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2887 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2888 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2890 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2892 * typeck.c (incomplete_type_error): Remove.
2894 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2896 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2897 for hash synchronization.
2898 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2899 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2902 2002-04-16 Mark Wielaard <mark@klomp.org>
2904 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2907 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2909 Fix for PR java/6294:
2910 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2913 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2915 Fix for PR java/6085:
2916 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2917 to get enclosing "this" argument for inner-class constructor
2918 invocation. Pass correct arguments to build_access_to_thisn.
2920 2002-04-10 Andreas Jaeger <aj@suse.de>
2922 * gcj.texi (Input Options): Fix extdirs patch.
2924 2002-04-10 Anthony Green <green@redhat.com>
2926 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2928 2002-04-09 Anthony Green <green@redhat.com>
2930 * gcj.texi (Input Options): Add --extdirs documentation.
2931 * jcf-dump.c (OPT_extdirs): New macro.
2932 (options): Add extdirs option.
2933 (help): Describe --extdirs.
2934 (main): Handle OPT_extdirs.
2935 * gjavah.c (OPT_extdirs): New macro.
2936 (options): Add extdirs option.
2937 (help): Describe --extdirs.
2938 (main): Handle OPT_extdirs.
2939 * jcf-path.c (jcf_path_init): Add extdirs support.
2940 (jcf_path_extdirs_arg): New function.
2941 (extensions): New variable to hold extensions path entries.
2942 * jvspec.c: Remove -fextdirs= when compiling main().
2943 * lang.c (java_decode_option): Handle -fextdirs=.
2944 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2945 * Make-lang.in: Compile jcf-path with version info for use in
2946 identifying the appropriate libgcj.jar.
2948 2002-04-08 Tom Tromey <tromey@redhat.com>
2951 * .cvsignore: Added rmic.1 and rmiregistry.1.
2952 * gcj.texi (Top): Link to new nodes.
2953 (Invoking rmic): New node.
2954 (Invoking rmiregistry): Likewise.
2955 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2957 (java.maintainer-clean): Likewise.
2958 ($(srcdir)/java/rmic.1): New target.
2959 ($(srcdir)/java/rmiregistry.1): Likewise.
2960 (java.install-man): Handle rmic.1 and rmiregistry.1.
2962 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2964 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2965 Add note about handling uncaught exceptions. Add an exception handler
2968 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2970 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2971 after using it to patch CALL_EXPR.
2973 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2975 * gcj.texi (Invocation): Document CNI invocation API.
2977 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2979 * expr.c (truthvalue_conversion): Rename. Update.
2980 (expand_compare): Update.
2981 * java-tree.h (java_truthvalue_conversion): New.
2982 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2984 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2986 * java-tree.h (java_mark_addressable): New.
2987 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2988 * typeck.c (mark_addressable): Rename, update.
2990 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2992 * expr.c (build_java_binop): Update.
2993 * java-tree.h (java_signed_type, java_unsigned_type,
2994 java_signed_or_unsigned_type): Update.
2995 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2996 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2997 * parse.y (patch_binop): Update.
2998 * typeck.c (signed_or_unsigned_type, unsigned_type,
2999 signed_type): Update.
3001 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3003 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3004 (java_dummy_print): Remove.
3005 (lang_print_error): Rename. Exit early if inhibiting output.
3006 (inhibit_error_printing_function): New.
3007 (java_init): Don't set hook.
3008 (lang_init_source): Use new boolean.
3010 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3012 * parse.y (do_resolve_class): Fix infinite recursion.
3014 2002-03-29 Tom Tromey <tromey@redhat.com>
3016 * parse.y (check_inner_circular_reference): Ignore incomplete
3019 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3021 * Make-lang.in (builtins.o): Update.
3022 * boehm.c (get_boehm_type_descriptor): Update.
3023 * builtins.c: Include langhooks.h.
3024 * decl.c (java_init_decl_processing): Update.
3025 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3026 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3028 * typeck.c (type_for_mode, type_for_size): Update.
3030 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3032 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3034 2002-03-28 Tom Tromey <tromey@redhat.com>
3036 * except.c (expand_end_java_handler): If the handler type is NULL,
3037 use java.lang.Throwable. Fixes PR java/5986.
3039 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3041 Fix for PR java/4715:
3042 * jcf-parse.c (parse_source_file_3): New function.
3043 (read_class): Call it.
3044 (java_parse_file): Likewise.
3046 2002-03-28 Jan Hubicka <jh@suse.cz>
3048 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3050 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3052 * parse.y (resolve_package): Initialize "decl".
3053 (lookup_package_type): Remove unused function.
3055 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3057 Fix for PR java/5993:
3058 * parse.y (resolve_package): Return the decl if resolution was
3059 successful. Don't special case "java.lang" and "java.lang.reflect"
3060 packages. Set type_name to the merged identifier.
3061 (resolved_qualified_expression_name): Print error using "name" if
3062 resolve_package returns NULL_TREE.
3064 2002-03-27 Tom Tromey <tromey@redhat.com>
3066 * expr.c (expand_invoke): Don't generate null pointer check if
3067 we're calling <init>.
3069 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3071 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3073 * java-tree.h (java_lang_expand_expr): Similarly.
3074 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3075 (java_init): Don't set hook.
3077 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3079 Fix for PR java/5850:
3080 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3081 context if field was not found in the current scope.
3082 * expr.c (lookup_field): Don't look in enclosing contexts.
3084 2002-03-26 Tom Tromey <tromey@redhat.com>
3086 Fix for PR java/5942:
3087 * parse.y (init_src_parse): Added sanity check.
3088 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3091 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3093 * decl.c (lang_mark_tree): Rename java_mark_tree.
3094 * java-tree.h (java_mark_tree): New.
3095 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3097 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3099 * lex.c: Change java_perform_atof to take normal parameters
3100 instead of a pointer to a parameter block. Call it directly
3103 2002-03-22 Mark Wielaard <mark@klomp.org>
3105 Fix for PR java/5368:
3106 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3107 when printing error message.
3109 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3111 * decl.c (maybe_build_cleanup): Remove.
3113 2002-03-22 Tom Tromey <tromey@redhat.com>
3115 Andrew Haley <aph@cambridge.redhat.com>
3117 * expr.c (build_field_ref): Don't build a check if the field is a
3120 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3122 Fix for PR java/6026:
3123 * lex.c (java_lex): Fix parsing of consecutive floats.
3125 2002-03-21 Tom Tromey <tromey@redhat.com>
3127 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3130 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3132 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3133 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3135 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3137 * gcj.texi: @code{gcj} becomes @command{gcj}.
3138 @code{gcc} becomes @command{gcc}.
3139 GcjRaw changed to gnu.gcc.RawData.
3141 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3143 * decl.c (start_java_method): Use new hook.
3144 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3145 (java_init): Remove old hook.
3147 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3149 * builtins.c (define_builtin): Do nothing if `type' is null.
3152 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3154 * parse.y (parser_check_super_interface): Fix error message
3157 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3159 * jcf-parse.c (get_constant): Delete unused variables.
3161 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3163 * java-tree.h (java_parse_file): New.
3164 * jcf-parse.c (yyparse): Rename java_parse_file.
3165 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3167 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3169 * parse.y (craft_constructor): Return the constructor decl.
3170 (java_expand_classes): Update comments.
3171 (lookup_method_invoke): Call fix_constructors immediately for
3172 anonymous class. Fixes PR java/5935.
3174 2002-03-15 Anthony Green <green@redhat.com>
3176 * jcf-parse.c (yyparse): Don't emit class registration
3177 constructor when compiling resource files.
3179 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3181 * lang.c (java_tree_code_type, java_tree_code_length,
3182 tree_code_name): Delete.
3183 (tree_code_type, tree_code_length, tree_code_name): Define.
3184 (java_init): Don't try to copy into the various tree_code
3187 2002-03-12 Tom Tromey <tromey@redhat.com>
3189 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3190 UTF-8, not UCS-2. Fixes PR java/5923.
3192 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3193 a call_expr wrapped in a convert. Fixes PR java/5848.
3195 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3197 * jcf-write.c (write_classfile): Improve error strings.
3199 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3201 * lex.c: Adjust comments to GNU standards.
3203 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3205 Fix for PR java/5902:
3206 * lex.c (java_lex): Fix parsing of literals.
3208 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3210 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3211 to prevent it getting evaluated twice in the store checking case.
3212 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3215 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3217 * decl.c (java_init_decl_processing): Make sure class_type_node
3218 alignment is not less than 64 bits if hash synchronization is enabled.
3220 2002-03-08 Per Bothner <per@bothner.com>
3222 * parse.y (java_complete_lhs): Check if patch_assignment
3223 returned an error-mark.
3225 * parse.y (try_builtin_assignconv): Don't special-case zero.
3227 2002-03-08 Per Bothner <per@bothner.com>
3229 Fix for PR java/5812.
3230 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3231 here instead of in JSR macro. Likewise with load_type_state call.
3232 Do the latter on if the return_pc has been verified (the jsr returns).
3233 (JSR): Now just call build_java_jsr.
3235 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3237 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3238 (java.install-common): Link native driver to
3239 JAVA_TARGET_INSTALL_NAME.
3241 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3243 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3244 * builtins.c(sin_builtin): Likewise
3245 * builtins.c(sqrt_builtin): Likewise
3247 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3249 * java/expr.c, java/jcf-parse.c, java/lex.c:
3250 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3251 REAL_ARITHMETIC blocks unconditional. Delete some further
3252 #ifdef blocks predicated on REAL_ARITHMETIC.
3254 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3256 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3257 explicit sizeof/sizeof.
3258 * decl.c (java_init_decl_processing): Likewise.
3259 * jcf-parse.c (init_jcf_parse): Likewise.
3260 * parse.y (init_src_parse): Likewise.
3262 2002-03-02 Per Bothner <per@bothner.com>
3264 Make --CLASSPATH by a synonym for --classpath and -classpath.
3265 Implement --bootclasspath.
3266 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3267 (classpath_l): Remove.
3268 (jcf_path_CLASSPATH_arg): Remove.
3269 (jcf_path_bootclasspath_arg): New function.
3270 (jcf_path_seal): Simplify accordingly.
3272 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3273 (jcf_path_CLASSPATH): Remove declaration.
3274 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3275 (lang_specific_driver): Translate -bootclasspath.
3276 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3277 * lang.c (decode_lang_options): Do jcf_path_init first.
3278 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3279 * gjavah.c: Also handle --bootclasspath.
3280 Handle --CLASSPATH as a synonum for --classpath.
3281 * jcf-dump.c: Likewise.
3283 "." is not part of system path, but is the default for --classpath.
3284 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3285 (jcf_path_seal): Add "." if no CLASSPATH specified.
3287 * gcj.texi: Document changes.
3289 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3291 * expr.c (build_java_arraystore_check): Fix formatting.
3293 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3295 Fix for PR java/5758, java/5632:
3296 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3297 inner-class separator too.
3298 * parse.y (do_resolve_class): New local `decl_result.'
3299 Progressively build a name for what can have been loaded.
3301 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3303 * expr.c (java_array_data_offset): Removed function.
3304 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3305 (build_java_array_length_access): Obtain "length" value using a
3306 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3307 (build_java_arrayaccess): Correct comment. Access "data" using a
3308 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3309 (build_java_arraystore_check): New function.
3310 (expand_java_arraystore): Use build_java_arraystore_check.
3311 * parse.y (patch_assignment): Simplify code to insert a store check
3312 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3313 * check-init.c (check_init): Update to reflect that an array length
3314 access is now a COMPONENT_REF.
3315 * gcj.texi (Code Generation): Improve documentation of
3316 -fno-bounds-check. Add documentation for -fno-store-check.
3317 * java-tree.h (flag_store_check): Declare.
3318 (build_java_arraystore_check): Declare.
3319 * lang.c (flag_store_check): Initialize to 1.
3320 (lang_f_options): Add store-check option.
3321 * jvspec.c: Don't pass store-check option to jvgenmain.
3322 * lang-options.h: Add help string for -fno-store-check.
3324 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3326 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3327 * java-tree.h (java_dup_lang_specific_decl): New.
3328 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3330 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3332 * builtins.c, decl.c: Delete traditional-mode-related code
3333 copied from the C front end but not used, or used only to
3334 permit the compiler to link.
3336 2002-02-22 Tom Tromey <tromey@redhat.com>
3338 Fix for PR java/2369:
3339 * jvspec.c (verify_class_name): New function.
3340 (lang_specific_driver): Call it.
3341 (JAVA_START_CHAR_P): New macro.
3342 (JAVA_PART_CHAR_P): Likewise.
3344 2002-02-22 Per Bothner <per@bothner.com>
3346 * class.c: Change vtable to be more compatible with g++ v3 abi.
3347 (get_dispatch_table): Prepend offset-to-top (always 0) and
3348 type_info pointer (currently unimplemented hence NULL) to vtable.
3349 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3350 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3351 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3352 (build_dtable_decl): Add declarations for new fields.
3354 2002-02-20 Per Bothner <per@bothner.com>
3356 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3357 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3358 don't need to set it on the COMPOUND_EXPR - the caller does that.
3360 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3362 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3363 `--CLASSPATH' becomes `--classpath.'
3364 * gjavah.c: Likewise.
3365 * jcf-dump.c: Likewise.
3366 * lang-options.h: Likewise.
3368 * jcf-path.c: Updated comment.
3369 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3370 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3371 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3372 (jcf_path_CLASSPATH_arg): Ditto.
3373 (classpath_u): Updated leading comment.
3375 2002-02-20 Per Bothner <per@bothner.com>
3377 * builtins.c (check_for_builtin): New function.
3378 (build_call_or_builtin): Remove.
3379 * java-tree.h: Update accordingly.
3380 * expr.c (expand_invoke): Use build + check_for_builtin instead
3381 of build_call_or_builtin.
3382 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3383 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3384 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3386 2002-02-17 Tom Tromey <tromey@redhat.com>
3388 * java-tree.h (TYPE_STRICTFP): New macro.
3389 (struct lang_type) [strictfp]: New field.
3390 (CLASS_STRICTFP): New macro.
3391 (METHOD_STRICTFP): New macro.
3392 (struct lang_decl) [strictfp]: New field.
3393 * parse.y (method_header): Disallow strictfp constructor or
3395 (STRICT_TK): Move before MODIFIER_TK.
3396 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3397 (METHOD_MODIFIERS): Likewise.
3398 (INTERFACE_MODIFIERS): Likewise.
3399 * jcf-write.c (get_access_flags): Likewise.
3400 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3401 (add_method_1): Likewise.
3402 (get_access_flags_from_decl): Likewise.
3403 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3404 recognize strictfp flag.
3405 * jcf.h (ACC_STRICT): New define.
3407 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3409 * class.c(build_utf8_ref): Move declaration of decl_size
3411 2002-02-07 Tom Tromey <tromey@redhat.com>
3413 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3416 2002-02-04 Anthony Green <green@redhat.com>
3418 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3419 sections if available.
3421 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3423 * parse.y (java_expand_classes): Fix typo in static field loop.
3425 2002-02-02 Richard Henderson <rth@redhat.com>
3427 * class.c (add_field): Mark static fields external.
3428 (build_class_ref): Remove redundant set.
3429 * parse.y (java_expand_classes): Mark static fields of classes
3430 to be compiled as local.
3431 * jcf-parse.c (parse_class_file): Likewise.
3433 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3435 * gcj.texi (About CNI): New node.
3437 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3440 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3441 setlocale() with LC_CTYPE as a parameter.
3444 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3446 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3447 Follow GNU Coding Standards for --version.
3449 2002-01-28 Tom Tromey <tromey@redhat.com>
3451 * expr.c (build_jni_stub): Ensure storage for `meth' is
3453 * parse.y (java_complete_expand_methods): Set
3454 current_function_decl before building JNI stub.
3456 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3458 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3461 2002-01-22 Tom Tromey <tromey@redhat.com>
3463 * decl.c (java_init_decl_processing): Use add_predefined_file.
3464 Predefine RawData.java.
3465 (predef_filenames): Removed.
3466 (java_init_decl_processing): Don't register predef_filenames.
3467 * jcf-parse.c (add_predefined_file): New function.
3468 (predefined_filename_p): Rewrote.
3469 (predefined_filename_p): No longer static.
3470 * decl.c (java_init_decl_processing): Call initialize_builtins.
3471 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3472 (java/builtins.o): New target.
3473 * builtins.c: New file.
3474 * parse.y (patch_invoke): Use build_call_or_builtin.
3475 * java-tree.h (build_call_or_builtin): Declare.
3476 (initialize_builtins): Declare.
3477 (java_set_exception_lang_code): Removed unused declaration.
3478 (PREDEF_FILENAMES_SIZE): Removed.
3479 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3480 (predef_filenames): New define.
3481 (add_predefined_file): Declare.
3482 (predefined_filename_p): Declare.
3483 * expr.c (expand_invoke): Use build_call_or_builtin.
3485 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3487 * parse.y (patch_switch_statement): Fix format specifier.
3489 2002-01-16 Tom Tromey <tromey@redhat.com>
3491 More for PR java/5365:
3492 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3494 (process_file): Generate include for
3495 java.lang.UnsupportedOperationExceptions.
3497 2002-01-15 Andreas Jaeger <aj@suse.de>
3499 * .cvsignore: Add man pages.
3501 2002-01-15 Tom Tromey <tromey@redhat.com>
3503 Fix for PR java/5365:
3504 * gjavah.c (process_file): Turn class name into a file name.
3506 2002-01-14 Matthias Klose <doko@debian.org>
3508 * gcj.texi: Fix whitespace and formatting errors in the
3509 synopsis of the man pages. Update copyright.
3511 2002-01-14 Tom Tromey <tromey@redhat.com>
3514 * Make-lang.in (java.install-man): Handle jv-convert man page.
3515 (java.generated-manpages): Added jv-convert.1.
3516 (java.uninstall): Remove jv-convert.1.
3517 (java.maintainer-clean): Likewise.
3518 ($(srcdir)/java/jv-convert.1): New target.
3519 * gcj.texi (Top): Link to jv-convert node.
3520 (Individual utilities): Likewise.
3521 (Invoking jv-convert): New node.
3523 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3524 Martin Kahlert <martin.kahlert@infineon.com>
3526 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3527 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3529 2002-01-03 Graham Stott <grahams@redhat.com>
3531 * class.c (compile_resource_file): Update copyright date.
3532 Constify filename parameter.
3533 (java-tree.h): Update copyright date.
3534 (compile_resource_file): Constify filename parameter.
3536 2002-01-03 Graham Stott <grahams@redhat.com>
3538 * gcc/jcf-parse.c: Update copyright date.
3539 (yyparse): Constify resource_filename.
3541 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3543 * parse.y (src_parse_roots): Don't needlessly zero init.
3545 2001-12-31 Tom Tromey <tromey@redhat.com>
3547 * parse.y (dump_java_tree): New function.
3548 (source_end_java_method): Call it.
3549 (end_class_declaration): Likewise.
3550 * lang.c (java_decode_option): Call dump_switch_p.
3552 2001-12-28 Tom Tromey <tromey@redhat.com>
3554 * gen-table.pl: Don't process characters after \uffff. Added
3555 comment pointing to input file.
3557 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3559 * gen-table.pl: Const-ify output. Document the location of a
3560 suitable unicode input file.
3562 * chartables.h: Regenerate.
3564 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3566 * chartables.h: Const-ify.
3567 * gjavah.c (options): Likewise.
3568 * jcf-dump.c (options): Likewise.
3569 * jv-scan.c (options): Likewise.
3570 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3571 * parse.y (binop_lookup): Likewise.
3573 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3575 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3576 the static arrays that are output.
3577 * jvspec.c (jvgenmain_spec): Make static.
3578 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3579 * keyword.h: Regenerate.
3580 * lang.c (string_option, process_option_with_no, lang_f_options,
3581 lang_W_options): Const-ify.
3582 * lex.c (java_lex): Likewise.
3584 2001-12-21 Richard Henderson <rth@redhat.com>
3586 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3587 (get_boehm_type_descriptor): ... here. Arrange for the
3588 TREE_TYPE to get set properly.
3590 2001-12-21 Richard Henderson <rth@redhat.com>
3592 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3593 only if the target requires collect2.
3595 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3597 2001-12-20 Tom Tromey <tromey@redhat.com>
3600 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3601 CAN_COMPLETE_NORMALLY for the node.
3602 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3603 generate code for second branch if first branch can't complete
3605 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3606 the loop head if the loop body can't complete normally.
3608 2001-12-20 Tom Tromey <tromey@redhat.com>
3611 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3612 case where `finally' clause can't complete normally.
3614 2001-12-20 Tom Tromey <tromey@redhat.com>
3617 * parse.y (analyze_clinit_body): Added this_class parameter.
3618 Check for more cases where we must keep <clinit>.
3619 (maybe_yank_clinit): Cleaned up flow control.
3621 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3623 * decl.c (java_init_decl_processing): Don't initialize
3624 finit_leg_identifier_node.
3625 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3626 (finit_leg_identifier_node): Remove.
3627 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3629 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3631 * mangle.c (mangle_member_name): Don't special-case for
3633 * mangle_name.c (unicode_mangling_length): Likewise.
3634 (append_unicode_mangled_name): Likewise.
3635 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3638 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3640 * expr.c (build_java_array_length_access): Don't force null pointer
3641 check unless flag_check_references is set.
3643 2001-12-20 Tom Tromey <tromey@redhat.com>
3645 Fix for PR java/3417:
3646 * parse.y (patch_assignment): Added special processing for
3648 (patch_return): Don't convert booleans to integers, and don't
3649 special-case `null'.
3651 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3653 * config-lang.in (diff_excludes): Remove.
3655 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3657 * gcj.texi: Update link to GCC manual.
3659 2001-12-17 Tom Tromey <tromey@redhat.com>
3661 * parse.y (link_nested_class_to_enclosing): Removed useless
3664 2001-12-16 Tom Tromey <tromey@redhat.com>
3666 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3669 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3671 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3672 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3675 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3677 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3679 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3681 * decl.c (java_init_decl_processing): Build otable_type correctly.
3682 otable_decl is an otable_type.
3684 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3686 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3687 otable_type, otable_ptr_type, method_symbol_type,
3688 method_symbols_array_type, method_symbols_array_ptr_type): New
3689 field/global tree definitions.
3690 (flag_indirect_dispatch): New flag.
3691 * decl.c (java_init_decl_processing): Initialize new otable and
3692 otable_syms type nodes and decls. Add new field "index" to
3694 * class.c (build_method_symbols_entry): New function.
3695 (make_method_value): Set "index" to to method's vtable index for
3696 virtual methods when indirect-dispatch is not used.
3697 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3698 and set vtable_method_count to -1. Set otable and otable_syms field
3699 if indirect-dispatch is used and there was something to put in them.
3700 (build_method_symbols_entry): New function.
3701 (emit_offset_symbol_table): New function.
3702 * expr.c (get_offset_table_index): New function.
3703 (build_invokevirtual): Build array reference to otable at the index
3704 returned by get_offset_table_index, and use the result as the vtable
3706 (build_invokeinterface): Similar.
3707 * jcf-parse.c (yyparse): If indirect-dispatch, call
3708 emit_offset_symbol_table at the end of compilation, after all classes
3709 have been generated.
3710 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3711 * lang.c (flag_indirect_dispatch): Define.
3712 (lang_f_options): Add indirect-dispatch flag.
3714 2001-12-14 Matthias Klose <doko@debian.org>
3716 * gcj.texi: Markup for man page generation. Document missing
3717 options printed by <tool> --help.
3718 Terminate description of gij's -ms option with a dot.
3719 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3720 (java.generated-manpages java.install-man, java.uninstall,
3721 java-maintainer-clean) Updated.
3723 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3725 * class.c (get_dispatch_table): Fix java vtable layout
3726 for TARGET_VTABLE_USES_DESCRIPTORS.
3727 * decl.c (java_init_decl_processing): Initialize
3728 alloc_no_finalizer_node, finalize_identifier_node.
3729 * expr.c (class_has_finalize_method): New function.
3730 (expand_java_NEW): Generate calls for finalizer-free allocation.
3731 (build_invokevirtual): Fix java vtable layout for
3732 TARGET_VTABLE_USES_DESCRIPTORS.
3733 * java-tree.h (enum java_tree_index): New entries:
3734 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3735 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3736 (class_has_finalize_method): declare.
3737 (HAS_FINALIZER_P): New macro.
3738 * parse.y (patch_invoke): Generate calls for finalizer-free
3741 2001-12-12 Matthias Klose <doko@debian.org>
3743 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3744 whitespace at end of line.
3746 2001-12-11 Tom Tromey <tromey@redhat.com>
3748 * lex.c (java_init_lex): Define wfl_to_string as
3749 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3751 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3753 * class.c (make_method_value): Use null_pointer_node to
3754 represent empty exception table.
3756 2001-12-10 Tom Tromey <tromey@redhat.com>
3758 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3760 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3762 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3764 2001-12-09 Per Bothner <per@bothner.com>
3766 * check-init.c (current_switch_has_default): New static field.
3767 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3768 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3769 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3771 2001-12-09 Tom Tromey <tromey@redhat.com>
3773 * check-init.c (check_init): Don't allow pre- or post- increment
3774 or decrement of final variable.
3775 (final_assign_error): Minor error message rewording.
3777 2001-12-08 Tom Tromey <tromey@redhat.com>
3779 * java-tree.h: Fixed typo.
3781 * gjavah.c (decompile_method): Don't decompile to `return this'
3784 * gjavah.c (cxx_keywords): Re-sorted.
3785 * lex.c (cxx_keywords): Re-sorted.
3787 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3790 * gjavah.c (print_namelet): Clear subnamelets.
3791 (HANDLE_METHOD): Set `method_printed' earlier.
3793 2001-12-07 Tom Tromey <tromey@redhat.com>
3795 * lang.c (lang_f_options): Added
3796 optimize-static-class-initialization.
3797 (java_decode_option): Removed special case.
3799 2001-12-07 Per Bothner <per@bothner.com>
3801 * check-init.c (check_init): Fix typo freeing memory twice.
3803 2001-12-05 Per Bothner <per@bothner.com>
3805 Restore support for static class initialization optimization.
3806 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3807 * check-init.c (check_int): At end of BLOCK handle initialization
3808 blocks, which used to be done in java_complete_expand_method but did
3809 not handle the case where check_for_initialization might allocate
3810 more than a word of bits.
3811 * decl.c (lang_make_tree): The smic field is now a tree.
3812 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3813 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3815 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3817 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3818 Change from a hash table to a list.
3819 (struct_lang_decl): Change field 'smic' to match.
3820 * class.c (add_method_1): Initialize
3821 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3822 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3823 (java_expand_method_bodies): -here, since 'smic' is now a list.
3824 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3826 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3828 * class.c (java_hash_compare_tree_node): Fix casts.
3830 2001-12-04 Per Bothner <per@bothner.com>
3832 * check-init.c: Handle definite unassignment to finals in addition
3833 to definite assignment.
3834 (loop_current_locals): New field.
3835 (num_current_locals, int start_current_locals, num_current_words):
3837 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3838 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3839 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3840 (get_variable_decl, check_final_reassigned): New functions.
3841 (check_init, check_bool_init): Modify as needed for checking finals.
3842 (check_for_initialization): Take extra parameter and return void.
3843 Do extra start-up logic to check final fields for assignment.
3844 * parse.y (check_static_final_variable_assignment_flag,
3845 reset_static_final_variable_assignment_flag, check_final_assignment,
3846 check_final_variable_local_assignment_flag,
3847 reset_final_variable_indirect_assignment_flag,
3848 reset_final_variable_global_assignment_flag): Remove functions.
3849 (java_complete_expand_methods, outer_field_access_fix,
3850 patch_assignment): Remove no-longer used logic.
3851 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3852 * parse.y (register_fields, java_complete_tree): Update accordingly.
3854 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3855 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3856 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3858 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3860 * java-tree.h (DECL FINAL): New bit-field.
3861 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3862 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3863 (DECL_INIT_CALLS_THIS): New macro.
3864 (struct lang_decl): New bit-field init_calls_this.
3865 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3866 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3867 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3868 use it for both local variables and final fields.
3869 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3871 (struct lang_type): Remove hfv bit-field.
3872 (check_for_initialization): Change to return void.
3874 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3875 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3876 * check-init.c (final_assign_error): New helper function.
3877 (check_final_reassigned, check_init): Use it.
3878 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3880 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3881 bit-fields to unsigned.
3883 2001-12-03 Per Bothner <per@bothner.com>
3885 * parse.y (patch_binop): Minor constant folding.
3887 * parse.y (build_current_thisn): Shorter 'buffer'.
3889 2001-12-03 Per Bothner <per@bothner.com>
3891 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3892 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3893 * jcf-write.c (generate_bytecode_insns): Remove support for
3894 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3895 * check-init.c (check_init): Likewise.
3897 2001-12-03 Per Bothner <per@bothner.com>
3899 * verify.c (subroutine_nesting): New function.
3900 (verify_jvm_instructions): Use it to fix logic for checking that
3901 we're done with the current subroutine.
3903 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3904 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3906 2001-12-03 Per Bothner <per@bothner.com>
3908 * jcf.h: Fix obvious typo in comment.
3909 * typeck.c (build_null_signature): Add comment.
3911 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3913 * expr.c: Remove leading capital from diagnostic messages, as
3914 per GNU coding standards.
3915 * jcf-io.c: Similarly.
3916 * jcf-parse.c: Similarly.
3917 * jv-scan.c: Similarly.
3918 * jvspec.c: Similarly.
3919 * mangle.c: Similarly.
3921 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3922 Alexandre Petit-Bianco <apbianco@redhat.com>
3924 * expr.c (build_java_arrayaccess): Call save_expr on array for
3925 correct evaluation order, modified comment, fixed indentation.
3926 * parse.y: (patch_assignment): Correctly extract the array base
3927 from the tree generate by build_java_arrayaccess, added comments.
3928 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3929 Fixes PR java/3096, PR java/3803, PR java/3965.
3931 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3933 * expr.c (expand_byte_code): Remove trailing periods from messages.
3934 * jcf-parse.c (load_class, jcf_parse): Similarly.
3935 * jcf-write.c (generate_classfile): Similarly.
3936 * lex.c (java_lex): Similarly.
3938 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3940 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3942 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3944 * Make-lang.in (java.generated-manpages): New dummy target.
3946 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3948 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3950 (lang_specific_pre_link): Use set_input to set input_filename.
3952 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3953 (main): Fix definition.
3954 Strip `main' from classname.
3957 2001-11-18 Roger Sayle <roger@eyesopen.com>
3959 * parse.h (java_expand_switch): Remove old prototype.
3961 2001-11-18 Tom Tromey <tromey@redhat.com>
3963 Fix for PR java/1401:
3964 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3966 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3969 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3971 * lang.c (finish_parse): Rename to java_finish.
3972 (LANG_HOOKS_FINISH, java_finish): New.
3974 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3976 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3977 * java-tree.h: New prototype.
3978 * lang.c (java_init): Update prototype. Combine with old init_parse.
3980 2001-11-13 Tom Tromey <tromey@redhat.com>
3982 * gjavah.c (method_signature): New global.
3983 (HANDLE_METHOD): Set it.
3984 (decompile_return_statement): New function.
3985 (decompile_method): Use it.
3986 (print_method_info): Removed `synth' argument.
3988 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3990 * java-tree.h (java_set_yydebug): New.
3991 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3992 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3993 (print_lang_decl, print_lang_type, print_lang_identifier,
3994 print_lang_statistics, lang_print_xnode): Remove.
3996 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3998 * jcf-parse.c (init_lex): Remove.
3999 * lang.c (language_string, lang_identify): Remove.
4000 (struct lang_hooks): Constify.
4001 (LANG_HOOKS_NAME): Override.
4002 (init_parse): Update.
4004 2001-11-08 Andreas Franck <afranck@gmx.de>
4006 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4007 program_transform_name the way suggested by autoconf.
4008 (java.install-common): Also transform auxiliary program names with
4009 program_transform_name.
4011 2001-11-08 Tom Tromey <tromey@cygnus.com>
4013 * parse.y (trap_overflow_corner_case): New rule.
4014 (unary_expression): Use it.
4015 * lex.c (java_init_lex): Don't set minus_seen.
4016 (yylex): Don't use minus_seen. Communicate overflow to parser for
4018 (error_if_numeric_overflow): New function.
4019 * parse.h (minus_seen): Removed field.
4020 (JAVA_RADIX10_FLAG): New define.
4022 2001-11-07 Tom Tromey <tromey@redhat.com>
4024 Patch for PR java/1414:
4025 * parse.y (case_label_list): New global.
4026 (goal): Register case_label_list with GC.
4027 (java_complete_lhs): Save new case on case_label_list.
4028 (patch_switch_statement): Check for duplicate case labels.
4030 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4032 * parse.y (patch_assignment): Removed unused third argument.
4033 (java_complete_lhs): Removed unused third argument to patch_assignment.
4035 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4037 * lang.c: Include langhooks-def.h.
4038 * Make-lang.in: Update.
4040 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4042 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4044 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4046 * mangle.c (find_compression_record_match): Don't match compression
4047 records for package name elements unless they occur at the start of
4048 the name. Fix for PR java/4717.
4050 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4052 * expr.c (expand_java_field_op): Don't special-case references to
4053 java.lang.PRIMTYPE.TYPE.
4054 (build_primtype_type_ref): Removed.
4055 * java-tree.h (build_primtype_type_ref): Remove prototype.
4056 * parse.y (maybe_build_primttype_type_ref): Removed.
4057 (complete_function_arguments): Don't special-case references to
4058 java.lang.PRIMTYPE.TYPE.
4059 (patch_assignment): Likewise.
4060 (array_constructor_check_entry): Likewise.
4062 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4064 * mangle.c (static tree compression_table): Fixed leading comment.
4065 * parse.h (struct parser_ctxt): Fixed field comment.
4066 * parse.y (check_pkg_class_access): New prototype, fixed leading
4067 comment, new parameter used to emit error only if passed as true.
4068 (parse_check_super): Pass extra argument to check_pkg_class_access.
4069 (do_resolve_class): Likewise.
4070 (process_imports): Likewise.
4071 (read_import_dir): Fixed indentation.
4072 (find_in_imports_on_demand): New local class_type_name. Local
4073 node_to_use deleted. while loop changed into for loop. Report
4074 multiple definition only for accessible classes. Improved error
4076 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4077 assigned to parameter list, fixed indentation. while loop changed
4078 into for loop, restore TREE_CHAIN on local `tem' before the next
4081 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4083 * lang.c (lang_get_alias_set): Deleted.
4085 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4087 * gjavah.c (jni_print_char): Fix thinko in last change.
4089 * gjavah.c (jni_print_char, decode_signature_piece): Use
4090 safe-ctype macros and/or fold extra calls into fewer ones.
4091 * lex.c (java_read_unicode, java_lex): Likewise.
4092 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4093 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4094 * mangle_name.c (append_unicode_mangled_name,
4095 unicode_mangling_length): Likewise.
4097 2001-10-17 Richard Henderson <rth@redhat.com>
4099 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4101 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4103 * lang.c (langhooks.h): Included.
4104 (LANG_HOOKS_INIT): Redefined.
4105 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4106 (LANG_HOOKS_DECODE_OPTION): Likewise.
4107 (struct lang_hooks lang_hooks): New initialization.
4109 2001-10-11 Per Bothner <per@bothner.com>
4111 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4112 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4113 The former is simpler, and jcf-write.c handles it better.
4114 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4115 or WITH_CLEANUP_EXPR.
4116 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4117 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4119 * parse.y (patch_if_else_statement): If the condition is constant,
4120 optimize away the test.
4122 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4124 * parse.y (patch_cast): Call patch_string on the first operand of
4125 the incoming node, update it if necessary. Fixes PR java/4510.
4127 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4129 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4130 when name qualifier matches a package name.
4132 2001-10-08 Tom Tromey <tromey@redhat.com>
4134 Fix for PR java/4489:
4135 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4136 force a new label when computing `body_block'.
4138 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4140 * jcf-io.c (format_uint): Const-ify.
4141 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4142 * lex.c (java_get_line_col): Likewise.
4143 * parse.y (build_incdec): Likewise.
4145 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4147 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4148 a NULL enclosing context if appropriate. Fixes PR java/4466.
4150 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4152 * parse.y (patch_assignment): Use lvalue's original TYPE when
4153 building the final COMPOUND_EXPR.
4154 (try_reference_assignconv): Fixed leading comment.
4156 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4158 * parse.y (check_final_variable_indirect_assignment): For
4159 COMPOUND_EXPR, return only if finals were found initialized
4160 properly, if not, keep on checking.
4161 (check_final_variable_global_assignment_flag): New local
4162 error_found, set when appropriate and used to decide whether to
4163 report uninitialized finals. Fixed typo in comment.
4165 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4167 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4168 last three initializations. Fixes PR java/4360.
4170 2001-09-21 Richard Henderson <rth@redhat.com>
4172 * class.c (get_dispatch_table): Handle function descriptors.
4173 (build_dtable_decl): Likewise.
4174 * expr.c (build_invokevirtual): Likewise.
4176 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4178 * parse.y (patch_method_invocation): Build class initialization
4179 when static finals are used to qualify method invocation.
4182 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4184 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4185 build_type_name_from_array_name.
4186 (STRING_STRIP_BRACKETS): New macro.
4187 * parse.y (build_type_name_from_array_name): New function.
4188 (array_creation_expression:): Accumulate []s instead of [s.
4189 (cast_expression:): Accumulate []s instead of [s after cast type
4191 (build_array_from_name): Local string deleted, use
4192 build_type_name_from_array_name.
4193 (build_unresolved_array_type): Accumulate []s instead of [s after
4195 (register_fields): Fixed comment.
4196 (resolve_class): Local name, base deleted, new locals tname and
4197 array_dims. Use build_type_name_from_array_name. Use array_dims to
4199 (purify_type_name): Use STRING_STRIP_BRACKETS.
4201 2001-09-18 Andreas Jaeger <aj@suse.de>
4203 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4204 * jv-scan.c: Likewise.
4206 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4208 * parse.y (patch_method_invocation): Inner class creation context
4209 check not enforced within constructors. Fixes PR java/1873.
4211 2001-09-16 Tom Tromey <tromey@redhat.com>
4213 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4214 NOTE_PUSH for single-case push. Fixes PR java/4189.
4216 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4218 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4219 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4220 (struct lang_type): New fields import_list and import_demand_list.
4221 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4222 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4223 (do_resolve_class): New local saved_enclosing_type, initialized,
4224 passed as parameter to find_in_imports and find_in_imports_on_demand.
4225 (find_in_imports): Added paramater enclosing_type, use its
4226 TYPE_IMPORT_LIST when applicable.
4227 (find_in_imports_on_demand): Added parameter enclosing_type, use
4228 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4229 declaration and initialization.
4230 (fold_constant_for_init): Switch/restore current_class to the
4231 appropriate context.
4233 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4235 * verify.c (verify_jvm_instructions): Fix typo.
4237 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4239 * expr.c (expand_invoke): Const-ification.
4240 * parse.y (patch_method_invocation): Likewise.
4242 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4244 * gjavah.c (cxx_keywords): Const-ification.
4245 * keyword.gperf (java_keyword): Likewise.
4246 * lang.c (java_tree_code_name): Likewise.
4247 * lex.c (cxx_keywords): Likewise.
4248 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4250 2001-09-11 Richard Henderson <rth@redhat.com>
4252 * parse.h (ctxp_for_generation): Mark extern.
4254 2001-09-10 Richard Henderson <rth@redhat.com>
4256 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4258 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4260 * typeck.c (java_array_type_length, build_prim_array_type):
4261 Represent empty arrays by NULL index.
4263 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4265 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4266 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4268 2001-09-06 Anthony Green <green@redhat.com>
4270 * class.c (O_BINARY): Define if necessary.
4271 (registerResource_libfunc): Declare.
4272 (init_class_processing): Initilize registerResource_libfunc.
4273 (compile_resource_file): New function.
4274 * java-tree.h (resource_name): Declare.
4275 (compile_resource_file): Declare.
4276 * jcf-parse.c (yyparse): Handle compiling java resource files.
4277 * lang.c (java_decode_option): Handle -fcompile-resource option.
4278 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4280 * gcj.texi (Code Generation): Add documentation for -R flag.
4282 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4284 * jcf-write.c (generate_classfile): Issue an error in case of
4285 field/initial value mismatch.
4286 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4287 being initialized and we're generating bytecode.
4288 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4289 set DECL_INITIAL properly when appropriate.
4293 2001-09-01 Per Bothner <per@bothner.com>
4295 * parse.y (maybe_yank_clinit): A field without an initializer is not
4296 relevant. All initializers except static final and constant require
4297 <clinit>, regardless of flag_emit_class_files.
4299 2001-08-31 Per Bothner <per@bothner.com>
4301 * class.c (set_constant_value): When not emitting class files, then a
4302 String ConstantValue is a utf8const_ptr_type.
4304 2001-08-30 Per Bothner <per@bothner.com>
4306 * jcf-write.c (generate_classfile): Check that field is primitive
4307 or string before emitting ConstantValue attribute.
4309 2001-08-30 Per Bothner <per@bothner.com>
4311 * parse.y (resolve_qualified_expression_name): If creating a
4312 COMPOUND_EXPR, set it's type correctly.
4314 2001-08-30 Per Bothner <per@bothner.com>
4316 * jcf-io.c (open_class): Set filename field.
4318 * jcf-parse,c (parse_class_file): Set current_function_decl
4319 for better error message when Code attribute is missing.
4321 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4322 better diagnostics, especially for constructors.
4324 2001-08-30 Per Bothner <per@bothner.com>
4326 * jcf-write.c (generate_classfile): Don't write ConstantValue
4327 attribute if field is not final, for compatibility with jdk.
4329 * jcf-write.c (generate_classfile): Convert ConstantValue values
4330 to correct type. Work-around for front-end bug.
4331 * class.c (set_constant_value): Error if constant has wrong type.
4333 2001-08-30 Per Bothner <per@bothner.com>
4335 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4336 "Double" are printed at verbosity 1.
4338 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4340 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4342 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4344 * parse.y (patch_assignment): Don't verify final re-assignment here.
4345 (java_complete_lhs): Verify assignments to finals calling
4346 patch_assignment. Verify re-assignments to finals before calling
4349 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4351 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4354 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4356 * lex.c (java_lex): new local found_hex_digits. Set and then used
4357 in test to reject invalid hexadecimal numbers.
4358 * parse.y (java_complete_tree): Prevent unwanted cast with
4359 initialized floating point finals.
4360 (patch_binop): Emit a warning when detecting a division by zero,
4361 mark result not constant, don't simplify non integer division.
4363 2001-08-28 Per Bothner <per@bothner.com>
4365 * jcf-write.c (generate_bytecode_insns): For increments and
4366 decrements just recurse to push constant. Improvement on Mark's patch.
4368 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4370 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4371 real conversion for increments and decrements of reals.
4373 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4375 * parse.y (resolve_qualified_expression_name): Handle unresolved
4376 qualified expressions, prevent numerical qualifiers, fixed typo.
4379 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4381 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4382 don't report anything but deprecated class when marked so. Handle
4384 (patch_method_invocation): Check deprecation on methods and types.
4385 (patch_binop): code becomes an enum tree_code, added default: to
4386 switch to handle that. Detect division by zero, try to fold and
4387 return before using a subroutine.
4389 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4391 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4392 file smaller than 4 bytes.
4393 * parse.y (check_inner_circular_reference): New function.
4394 (check_circular_reference): Likewise.
4395 (array_initializer:): Accept {,}.
4396 (java_check_circular_reference): Rewritten using
4397 check_circular_reference and check_inner_circular_reference.
4398 (java_complete_expand_method): Unconditionally save and restore
4399 the unpurged exception list.
4400 (build_dot_class_method_invocation): Unmangle signature parameter.
4402 2001-08-21 Tom Tromey <tromey@redhat.com>
4404 * decl.c (init_decl_processing): Add `throws' field to method
4406 * class.c (make_method_value): Compute `throws' field for method.
4408 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4410 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4411 circularity is detected.
4412 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4414 2001-08-17 Richard Henderson <rth@redhat.com>
4416 * class.c (emit_register_classes): Add align parameter to
4417 call to assemble_integer.
4419 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4421 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4422 loading a class_or_name fails, try considering an innerclass name
4423 and load the enclosing context.
4424 * parse.y (resolve_inner_class): New function.
4425 (find_as_inner_class): Added leading comment.
4426 (register_incomplete_type): Keep the current context as enclosing
4427 context for JDEP_FIELD dependencies.
4428 (do_resolve_class): Locals new_class_decl and super initialized to
4429 NULL. Call resolve_inner_class, explore the enclosing context
4430 superclass if necessary.
4433 2001-08-16 Tom Tromey <tromey@redhat.com>
4435 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4436 * gjavah.c (main): Updated for change to jcf_path_seal.
4437 * lang.c (version_flag): New global.
4438 (java_decode_option): Recognize `-version'.
4439 (java_init): Update for change to jcf_path_seal.
4440 * jcf.h (jcf_path_seal): Added `print' argument.
4441 * jcf-path.c (jcf_path_seal): Added `print' argument.
4443 2001-08-13 Zack Weinberg <zackw@panix.com>
4445 * Make-lang.in (java/decl.o): Update dependencies.
4446 * decl.c: Include libfuncs.h, don't include toplev.h.
4448 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4450 * decl.c (init_decl_processing): exception_type_node,
4451 class_not_found_type_node, and no_class_def_found_type_node
4452 initialized. predef_filenames augmented accordingly.
4453 instinit_identifier_node initialized.
4454 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4455 * java-tree.h (enum java_tree_index): New entries
4456 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4457 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4458 (exception_type_node): New macro.
4459 (class_not_found_type_node): Likewise.
4460 (no_class_def_found_type_node): Likewise.
4461 (instinit_identifier_node): Likewise.
4462 (PREDEF_FILENAMES_SIZE): Adjusted.
4463 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4464 (struct lang_type): Fixed typo in bitfield name.
4465 (DECL_INSTINIT_P): New macro.
4466 (ID_INSTINIT_P): Likewise.
4467 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4469 * parse.y (encapsulate_with_try_catch): New function.
4470 (generate_instinit): Likewise.
4471 (build_instinit_invocation): Likewise.
4472 (ctors_unchecked_throws_clause_p): Likewise.
4473 (add_instance_initializer): Deleted.
4474 (build_instance_initializer): Likewise.
4475 (in_instance_initializer): Likewise.
4476 (check_method_redefinition): instinit$ not to be verified.
4477 (java_complete_expand_methods): Generate instinit$, simplified code.
4478 (build_dot_class_method): Eliminated unnecessary locals. Use
4479 encapsulate_with_try_catch, removed unnecessary code.
4480 (fix_constructors): New local iii. Use build_instinit_invocation.
4481 (patch_method_invocation): Added comment.
4482 (maybe_use_access_method): Don't consider instinit$.
4483 (find_applicable_accessible_methods_list): Shorten the search for
4485 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4486 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4487 (patch_throw_statement): Likewise. Fixed typo.
4489 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4492 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4493 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4495 (lang_specific_pre_link): Use set_input to set input_filename.
4497 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4498 (main): Fix definition.
4499 Strip `main' from classname.
4502 2001-08-11 Zack Weinberg <zackw@panix.com>
4504 * lex.h: Don't include setjmp.h. Don't define
4505 SET_FLOAT_HANDLER or prototype set_float_handler.
4507 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4509 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4510 `poplevel' in the right order.
4512 2001-08-09 Richard Henderson <rth@redhat.com>
4514 * Make-lang.in (class.o): Depend on TARGET_H.
4515 * class.c (emit_register_classes): Use target hooks instead of
4516 assemble_constructor and assemble_destructor.
4518 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4520 * check-init.c (flags.h): Include
4521 (check_init): Don't report uninitialized static class
4522 initialization flags, don't free bit index when doing static class
4523 initialization optimization.
4524 (check_for_initialization): Return type changed to `unsigned int.'
4525 (attach_initialized_static_class): New function.
4526 * class.c (add_method_1): Create the initialized static class
4528 (finish_class): Always emit deferred inline methods.
4529 * decl.c (emit_init_test_initialization): Moved to expr.c
4530 (complete_start_java_method): Don't traverse
4531 DECL_FUNCTION_INIT_TEST_TABLE.
4532 (lang_mark_tree): Mark hash tables in function decls.
4533 * expr.c (emit_init_test_initialization): Moved from decl.c.
4534 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4535 initialization flag, set DECL_CONTEXT and
4536 LOCAL_CLASS_INITIALIZATION_FLAG.
4537 (java_lang_expand_expr): Emit initialization code for static class
4538 initialized flags when entering block, if necessary.
4539 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4540 * java-tree.h (flag_optimize_sci): New global variable declaration.
4541 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4542 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4543 (LOCAL_FINAL_P): Fixed typo in comment.
4544 (FINAL_VARIABLE_P): Likewise.
4545 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4546 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4547 (struct lang_decl): New fields `ict', `smic' and `cif.'
4548 (check_for_initialization): New returned value for global.
4549 (attach_initialized_static_class): New global function.
4550 (STATIC_CLASS_INIT_OPT_P): New macro.
4551 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4552 * lang.c (java_decode_option): Handle
4553 `-fno-optimize-static-class-initialization'
4554 * parse.y (start_complete_expand_method): New function.
4555 (java_expand_method_bodies): Likewise.
4556 (attach_init_test_initialization_flags): Likewise.
4557 (adjust_init_test_initialization): Likewise.
4558 (emit_test_initialization): Likewise.
4559 (java_complete_expand_methods): Nullify abstract and native method
4561 (java_complete_expand_method): New locals `fbody', `block_body'
4562 and `exception_copy.' Reorganized: directly return on empty method
4563 bodies, call `start_complete_expand_method', remember definitely
4564 initialized static class in function, don't expand method bodies.
4565 (java_expand_classes): Call `java_expand_method_bodies' before
4566 `finish_class' when compiling to native.
4567 (resolve_expression_name): Use `orig' after building outer class
4569 (patch_invoke): Remember static method invocations.
4571 2001-08-06 Richard Henderson <rth@redhat.com>
4573 * class.c (emit_register_classes): Pass a symbol_ref and priority
4574 to assemble_constructor.
4576 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4578 * java-tree.h (all_class_filename): New macro.
4579 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4580 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4581 newly created IDENTIFIER_NODE to `all_class_filename.'
4583 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4585 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4586 Use ggc_add_tree_root to register roots.
4588 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4590 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4591 second operand calling check_init.
4592 * decl.c (complete_start_java_method): Swaped second and third
4593 arguments while creating WITH_CLEANUP_EXPR node.
4594 * jcf-write.c (generate_bytecode_insns): Use second operand
4595 instead of third when handling WITH_CLEANUP_EXPR.
4596 * parse.y (java_complete_lhs): Expand second operand of
4597 WITH_CLEANUP_EXPR nodes.
4598 (patch_synchronized_statement): Swaped second and third arguments
4599 while creating WITH_CLEANUP_EXPR node.
4601 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4603 * parse.y (create_interface): Avoid cyclic inheritance report when
4604 syntax error encountered during class definition.
4607 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4609 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4611 (lang_specific_pre_link): Use set_input to set input_filename.
4613 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4614 (main): Fix definition.
4615 Strip `main' from classname.
4618 2001-07-18 Tom Tromey <tromey@redhat.com>
4621 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4622 * lex.c (java_new_lexer): Use ICONV_CONST.
4623 (java_read_char): Likewise.
4624 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4625 (jv-scan$(exeext)): Likewise.
4627 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4629 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4630 * parse.y (check_class_interface_creation): Allow `private' if the
4631 enclosing is not an interface.
4632 (create_interface): Interface tagged public if the enclosing
4633 context is an interface.
4634 (create_class): Class tagged public if the enclosing context
4638 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4640 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4643 2001-07-14 Tim Josling <tej@melbpc.org.au>
4645 * check-init.c (check_init): Remove references to EXPON_EXPR.
4647 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4649 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4650 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4653 2001-07-13 Tom Tromey <tromey@redhat.com>
4655 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4658 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4660 * parse.y (patch_method_invocation): Don't override primary if one
4661 is already provided, but let this$<n> be built. Fixed comment.
4663 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4665 * parse.y (empty_statement:): Report empty statement error only
4666 when found at class declaration level.
4669 2001-07-12 Tom Tromey <tromey@redhat.com>
4671 * expr.c (expand_load_internal): New function.
4672 (LOAD_INTERNAL): Use it.
4674 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4676 * parse.y (verify_constructor_super): Compare anonymous class ctor
4677 args with `valid_method_invocation_conversion_p.'
4680 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4682 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4683 `-fsyntax-only.' Fixes PR java/3248
4685 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4687 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4689 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4691 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4692 current function is static. Fixes PR java/1970
4694 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4696 * parse.y (patch_method_invocation): Add enclosing context to ctor
4697 calls if necessary. Fixes PR java/2953
4699 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4701 * parse.y (resolve_package): Abort if qualified expression member
4703 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4706 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4708 * verify.c: Don't use // comments.
4710 2001-07-05 Tom Tromey <tromey@redhat.com>
4712 * lang.c (flag_assume_compiled): Removed.
4713 * java-tree.h (flag_assume_compiled): Removed.
4714 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4715 -fhash-synchronization, -fuse-divide-subroutine,
4716 -fcheck-references, -femit-class-file, -femit-class-files,
4717 -fassume-compiled. Updated --encoding information. Changed
4718 -foutput-class-dir to `-d'.
4720 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4722 * jcf-parse.c (parse_class_file): Add lineno parameter to
4723 debug_start_source_file call.
4725 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4727 * gcj.texi: Use gpl.texi.
4728 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4729 dependencies and use doc/include in search path.
4731 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4733 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4734 `this'. If so, don't build instance initializers.
4736 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4738 * parse.y (resolve_expression_name): Improved error message for
4739 inner class cases. Fixes PR java/1958
4741 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4743 * lang.c: #include diagnostic.h
4744 (lang_print_error): Add a `diagnostic_context *' parameter.
4745 (java_dummy_print): Likewise.
4746 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4748 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4750 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4751 * jcf.h (typedef struct JCF): New bitfield `finished.'
4752 (JCF_FINISH): Set `finished.'
4753 (JCF_ZERO): Reset `finished.'
4756 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4758 * parse.y (class_body_declaration:): Don't install empty instance
4762 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4764 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4765 (set_class_decl_access_flags): New function.
4766 * java-tree.h (set_class_decl_access_flags): New prototype.
4767 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4768 (parse_class_file): New local `decl_max_locals.' Take wide types
4769 into account to compute DECL_MAX_LOCALS.
4770 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4773 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4775 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4777 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4779 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4780 * parse.y (do_resolve_class): Moved comments out to leading comment
4781 section. Removed local `start', New local `_ht' and
4782 `circularity_hash.' Record `enclosing' in hash table and search
4783 it to detect circularity. Use `enclosing' as an argument to
4784 `lookup_cl.' Free the hash table when done.
4786 2001-06-19 Tom Tromey <tromey@redhat.com>
4788 * lex.c (java_read_char): Disallow invalid and overlong
4789 sequences. Fixes PR java/2319.
4791 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4793 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4795 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4797 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4798 arguments accordingly.
4800 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4802 * gcj.texi: Move contents to just after title page.
4804 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4806 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4808 (patch_incomplete_class_ref): Build the class ref, build the class
4809 init if necessary, complete the tree.
4812 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4814 * parse.y (lookup_field_wrapper): Test `name' code.
4815 (resolve_qualified_expression_name): Test `qual_wfl' code.
4816 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4817 handle `qual_wfl' by code.
4818 (maybe_build_primttype_type_ref): Test `wfl' code.
4820 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4822 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4824 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4825 the dvi file in the java directory.
4827 2001-05-25 Sam TH <sam@uchicago.edu>
4829 * gen-table.pl javaop.h jcf.h lex.h,
4830 parse.h: Fix header include guards.
4832 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4834 * jv-scan.c (version): Update copyright year.
4836 2001-05-21 Per Bothner <per@bothner.com>
4838 * jcf-parse.c (read_class): If class is from .class or .zip file
4839 and it's already been read, don't push/pop parser context.
4841 2001-05-18 Per Bothner <per@bothner.com>
4843 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4844 command line so the jvgenmain-generated main program comes first.
4846 2001-05-15 Tom Tromey <tromey@redhat.com>
4848 * class.c (build_utf8_ref): Don't generate identifier based on
4851 2001-05-12 Richard Henderson <rth@redhat.com>
4853 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4854 * expr.c (java_lang_expand_expr): Expand it.
4855 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4856 calling build_exception_object_ref.
4857 * parse.y (catch_clause_parameter): Likewise.
4858 (build_dot_class_method): Likewise.
4859 (try_reference_assignconv): Likewise.
4860 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4861 * jcf-write.c (generate_bytecode_insns): Likewise.
4863 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4865 * parse.y (build_unresolved_array_type): Set
4866 EXPR_WFL_QUALIFICATION on the newly created wfl.
4867 Fixes PR java/2538. Fixes PR java/2535.
4869 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4871 * parse.y (fix_constructors): Removed unnecessary assignment to
4872 local. Moved assignment to `this$<n>', fixed comments and
4874 (build_wfl_wrap): Fixed indentation.
4875 Fixes PR java/2598, java/2579 and java/2658.
4877 2001-05-03 Mo DeJong <mdejong@redhat.com>
4879 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4880 check for byte swap.
4882 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4884 * expr.c (build_class_init): Move MODIFY_EXPR
4885 outside of COND_EXPR. Remove variable `call'.
4887 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4889 * decl.c: NULL_PTR -> NULL.
4890 * jcf-write.c: Likewise.
4892 2001-05-01 Tom Tromey <tromey@redhat.com>
4894 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4895 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4896 * gcj.texi: Updated copyright text. Include fdl.texi.
4897 (Top): Link to new node.
4899 2001-05-01 Per Bothner <per@bothner.com>
4901 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4903 2001-05-01 Per Bothner <per@bothner.com>
4905 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4906 import_list contains the name, not the TREE_PURPOSE.
4908 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4910 * jcf-io.c (read_zip_member): Cast to long in comparison with
4913 * jvspec.c (lang_specific_driver): Initialize variables.
4915 * mangle.c (find_compression_record_match): Likewise.
4917 * typeck.c (build_null_signature): Provide static prototype. Mark
4918 parameter with ATTRIBUTE_UNUSED.
4920 * verify.c (verify_jvm_instructions): Initialize variable.
4922 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4924 * parse.y (do_resolve_class): Check for cyclic inheritance during
4925 inner class resolution.
4927 2001-04-27 Per Bothner <per@bothner.com>
4929 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4930 while iterating, since that could cause gc to lose stuff.
4932 2001-04-26 Per Bothner <per@bothner.com>
4934 Fix method search wrt scope of inner classes to match JLS2.
4935 * typeck.c (build_null_signature): New static function.
4936 (has_method): New function. Uses build_null_signature and lookup_do.
4937 * java-tree.h (has_method): New declaration.
4938 * parse.y (find_applicable_accessible_methods_list): Do not search
4939 context of inner classes here.
4940 (patch_method_invocation): Search scope, ie. current and outer clases,
4941 for method matching simple name, to find class.
4943 2001-04-26 Per Bothner <per@bothner.com>
4945 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4946 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4948 * constants.c (find_methodref_with_class_index): New function.
4949 (find_methodref_index): Use find_methodref_with_class_index.
4950 * java-tree.h (find_methodref_with_class_index): New declaration.
4951 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4952 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4953 If context changed from interface to class, don't use invokeinterface.
4955 2001-04-25 Per Bothner <per@bothner.com>
4957 * verify.c (verify_jvm_instructions): For field instructions,
4958 check that field index is valid. For invoke instructions, check that
4959 method index is valid.
4961 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4963 * config-lang.in (target_libs): Copy from $libgcj_saved.
4965 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4967 * decl.c (init_decl_processing): Add new class "protectionDomain"
4969 * class.c (make_class_data): Set initial value for "protectionDomain".
4971 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4973 * jvspec.c (lang_specific_driver): Fix memory allocation
4974 deficit, by using concat in lieu of xmalloc/sprintf.
4976 2001-04-20 Per Bothner <per@bothner.com>
4978 Fixes to compile multiple .class files at once.
4979 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4980 * java-tree.h (CLASS_PARSED_P): New macro.
4981 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4982 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4983 (read_class): Avoid some code duplication.
4984 Don't call JCF_FINISH for a .class file - might be needed later.
4985 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4986 rather than CLASS_LOADED_P, since latter implies class laid out.
4987 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4988 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4990 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4992 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4994 * boehm.c: Include toplev.h.
4996 2001-04-06 Tom Tromey <tromey@redhat.com>
4997 Alexandre Petit-Bianco <apbianco@redhat.com>
4999 Fix for PR gcj/1404 and PR gcj/2332:
5000 * parse.y (build_array_from_name): If we use the type_wfl then
5001 accumulate dimensions from the original type as well.
5002 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5004 2001-04-06 Tom Tromey <tromey@redhat.com>
5006 * parse.y (analyze_clinit_body): Return true if the second operand
5007 of a METHOD_EXPR is nonzero.
5009 2001-04-06 Tom Tromey <tromey@redhat.com>
5011 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5013 ($(srcdir)/java/parse.c): Likewise.
5015 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5017 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5018 (version-gcc): Initialized.
5019 (which-gcj): Likewise.
5021 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5023 * java-tree.h (struct lang_decl): New macro
5024 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5025 * parse.y (build_instance_initializer): New function.
5026 (add_instance_initializer): Use it.
5027 (java_fix_constructors): Set `current_class' before fix pass.
5028 (fix_constructors): Just return if already fixed. Move `super()'
5029 invocation ahead. Use `build_instance_initializer.'
5032 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5034 * parse.y (resolve_qualified_expression_name): Pass field's
5035 DECL_CONTEXT to `not_accessible_p.'
5036 (not_accessible_p): Changed parameters order in `inherits_from_p'
5039 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5041 * lang-options.h: Add flag_check_references.
5043 2001-04-04 Per Bothner <per@bothner.com>
5045 * java-tree.h (CONSTANT_VALUE_P): New macro.
5046 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5047 * parse.y (maybe_build_class_init_for_field): New static function.
5048 (resolve_expression_name, resolve_field_access): Use
5049 maybe_build_class_init_for_field instead of build_class_init
5050 This does not do the init if the field is compile-time-constant.
5051 (resolve_field_access): Simplify.
5053 * parse.y (fold_constant_for_init): Merge test into switch.
5055 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5057 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5059 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5061 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5063 * expr.c (pop_type_0): Save the result of the first
5064 lang_printable_name call in a scratch buffer, so it
5065 won't be clobbered by the second call.
5067 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5069 * parse-scan.y (array_type:): Rewritten.
5070 (type_declaration:): `empty_statement' replaces `SC_TK.'
5071 (class_member_declaration:): `empty statement' added.
5072 (method_body:): Simplified.
5073 (static_initializer:): Likewise.
5074 (primary_no_new_array:): Use `type_literals.'
5075 (type_literals:): New rule.
5076 (dims:): Set and update `bracket_count.'
5077 Fixes PR java/1074. Fixes PR java/2412.
5079 2001-03-28 Hans Boehm <boehm@acm.org>
5081 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5082 (get_boehm_type_descriptor): Set type on returned value to be a
5083 pointer length integer.
5085 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5087 * expr.c (pop_type_0): Call `concat' rather than building the
5089 (pop_type): Add format specifier in call to `error'.
5091 * parse.y (patch_method_invocation): Avoid casting away
5094 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5096 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5098 2001-03-28 Richard Henderson <rth@redhat.com>
5100 IA-64 ABI Exception Handling:
5101 * Make-lang.in (except.o): Don't depend on eh-common.h.
5102 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5103 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5104 [soft_exceptioninfo_call_node]: Remove.
5105 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5106 (end_java_method): No emit_handlers.
5107 * except.c (java_set_exception_lang_code): Remove.
5108 (method_init_exceptions): Don't call it.
5109 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5110 (build_exception_object_ref): New.
5111 (expand_end_java_handler): Update for except.h name changes.
5112 (emit_handlers, expand_resume_after_catch): Remove.
5113 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5114 (process_jvm_instruction): Use build_exception_object_ref.
5115 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5116 (soft_exceptioninfo_call_node): Remove.
5117 (build_exception_object_ref): Declare.
5118 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5119 soft_exceptioninfo_call_node. Move processing ...
5120 [EXC_PTR_EXPR]: ... here.
5121 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5122 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5123 (source_end_java_method): No java_set_exception_lang_code or
5125 (build_dot_class_method): Use build_exception_object_ref.
5126 (try_reference_assignconv): Check EXC_PTR_EXPR not
5127 soft_exceptioninfo_call_node.
5129 2001-03-28 Richard Henderson <rth@redhat.com>
5131 * java-tree.h (throw_node): Define as a single member of
5132 java_global_trees instead of a separate array.
5133 (JTI_THROW_NODE): New.
5134 * decl.c (throw_node): Don't declare.
5135 (init_decl_processing): Init a scalar throw_node.
5136 Don't register it for gc.
5137 * check-init.c (check_init): Reference scalar throw_node.
5138 * expr.c (build_java_athrow): Likewise.
5139 * jcf-write.c (generate_bytecode_insns): Likewise.
5140 * parse.h (BUILD_THROW): Likewise.
5142 2001-03-28 Richard Henderson <rth@redhat.com>
5144 * decl.c (end_java_method): Do not save and restore
5145 flag_non_call_exceptions.
5146 * parse.y (source_end_java_method): Likewise.
5147 * lang.c (flag_exceptions): Don't declare.
5148 (java_init_options): Set flag_non_call_exceptions. Set
5149 flag_exceptions here ...
5150 (java_init): ... not here.
5152 2001-03-27 Richard Henderson <rth@redhat.com>
5154 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5155 exceptions_via_longjmp.
5157 * lang.c (flag_new_exceptions): Don't declare it.
5158 (java_init_options): Or set it.
5160 2001-03-27 Richard Henderson <rth@redhat.com>
5162 * decl.c (end_java_method): Rename asynchronous_exceptions to
5163 flag_non_call_exceptions.
5164 * parse.y (source_end_java_method): Likewise.
5166 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5168 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5170 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5172 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5174 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5176 * parse.y (find_as_inner_class): Follow current package
5177 indications not to mistakingly load an unrelated class.
5179 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5181 * constants.c (PUTN): Use memcpy, not bcopy.
5183 * lex.c (java_read_char): Use memmove, not bcopy.
5185 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5187 2001-03-23 Per Bothner <per@bothner.com>
5189 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5190 macro for better error pin-pointing.
5191 * java-tree.h: Fix typo in comment.
5193 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5194 Don't include jsr/goto in exception range.
5195 Check if start and end of exception range are the same (also TRY_EXPR).
5196 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5197 However, do emit the following goto even if try_block is empty.
5198 Defer freeing exception_decl until after the finalizer, to make
5199 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5201 * parse.y (java_complete_lhs): If the try-clause is empty, just
5202 return the finally-clause and vice versa.
5204 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5206 * gcj.texi (Input Options): documented the check for attribute
5207 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5208 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5209 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5210 (jcf_parse): Check for the right classes archive if necessary.
5211 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5212 (jcf_parse_fields): Fixed indentation.
5213 * jcf-write.c (append_gcj_attribute): New function.
5214 (generate_classfile): Compute the attribute count, invoke
5215 `append_gcj_attribute'.
5216 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5217 turned into bit-fields. New bit-field `right_zip.'
5218 (JCF_ZERO): Set `right_zip' to zero.
5219 * lang-options.h (-fforce-classes-archive-check): Added flag.
5220 * lang.c (flag_force_classes_archive_check): New flag.
5221 (lang_f_options): New entry `force-classes-archive-check.'
5224 2001-02-07 Andrew Haley <aph@redhat.com>
5226 * gcj.texi (Configure-time Options): Add -fcheck-references.
5227 * expr.c (build_java_indirect_ref): New function.
5228 (java_check_reference): New function.
5229 (build_java_array_length_access): Use build_java_indirect_ref to
5230 check for null references.
5231 (build_java_arrayaccess): Likewise.
5232 (build_get_class): Likewise.
5233 (build_field_ref): Likewise.
5234 (invoke_build_dtable): Likewise.
5235 (build_invokeinterface): Likewise.
5236 * lang.c (lang_f_options): Add flag_check_references.
5237 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5238 * java-tree.h (flag_check_references): New variable.
5239 * lang.c (flag_check_references): Likewise.
5240 * parse.y (patch_invoke): Use java_check_reference.
5241 (patch_assignment): Allow for extra nesting in
5242 _Jv_CheckArrayStore.
5244 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5246 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5247 * lex.c (cxx_keywords): Likewise.
5249 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5251 * parse.y (qualify_ambiguous_name): Broaden `length'
5252 recognition. Help MODIFY_EXPR be resolved as expression names.
5253 Fixes PR java/2066. Fixes PR java/2400.
5255 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5257 * gjavah.c (process_file): Mark interface definitions with
5258 "__attribute__ ((java_interface))".
5260 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5262 * class.c (layout_class): Fixed push_super_field's second
5263 argument. Fixes PR java/2333.
5264 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5265 too early to lay innerclasses out.
5267 2001-03-20 Tom Tromey <tromey@redhat.com>
5268 Alexandre Petit-Bianco <apbianco@redhat.com>
5270 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5271 inside an array reference. Insertion of the array store check
5272 rewritten. Fixes PR java/2299.
5274 2001-03-20 Tom Tromey <tromey@redhat.com>
5276 * lex.c (java_read_unicode): Only accept leading `u's.
5278 2001-03-20 Tom Tromey <tromey@redhat.com>
5280 * jcf-parse.c (read_class): Initialize `class'.
5282 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5284 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5286 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5288 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5289 (layout_class): Likewise.
5290 (layout_class_method): Likewise.
5291 (emit_register_classes): Likewise.
5292 * decl.c (builtin_function): Likewise.
5293 (give_name_to_locals): Likewise.
5295 2001-03-19 Per Bothner <per@bothner.com>
5297 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5298 before trying to load an inner class.
5300 Fixes to process to command-line .class files in two passes.
5301 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5302 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5303 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5304 * class.c (is_compiled_class): Fix for renamed flag.
5305 * parse.y (maybe_create_class_interface_decl): Likewise.
5306 * jcf-parse.c (yyparse): Also set if compiling .class files.
5307 * jcf-parse.c (read_class); Read current_class.
5308 (jcf_parse): Make static.
5309 (load_inner_classes): New function, with code moved from jcf_parse,
5310 because we need to inner classes after the command-line files are read.
5311 (yyparse): Set finput to NULL when it doesn't need to be closed.
5312 Reduce use of main_jcf (basically only for archive) and
5313 use finput instead of main_jcf->read_state.
5314 Inline jcf_figure_file_type into yyparse.
5315 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5316 Defer load_inner_classes and parse_class_file to a second pass,
5317 after we've correctly mapped command-line .clas fiels to classes.
5318 (jcf_figure_file_type): Removed.
5319 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5320 (JCF_ZERO): Also clear zipd field.
5321 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5323 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5325 * jcf-parse.c (yyparse): Change ch from char * to char.
5327 2001-03-19 Per Bothner <per@bothner.com>
5329 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5330 Add constructed filelist-file at end, following -xjava. Thus any .o
5331 and library files are not affected by the -xjava. Also wrap
5332 explicit @FILE with -xjava and -xnone.
5334 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5336 * class.c (build_static_field_ref): Call make_decl_rtl() after
5337 setting the DECL_EXTERNAL flag.
5339 2001-03-17 Per Bothner <per@bothner.com>
5341 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5343 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5344 when result is is needed (target is STACK_TARGET).
5346 * parse.h (JDEP_SOLV): Removed.
5347 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5349 * parse.y (incomplete_class_list): Removed.
5350 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5351 It doesn't work if resolve_class changes the name of an array type
5352 that is on the list and then someone else looks for the modified name.
5353 Also, seems liable to break when compiling multiple source files at
5354 once. So the simplest is to just remove incomplete_class_list -
5355 it is only a minor space win and it is not even clear it saves time.
5357 * parse.y (resolve_class): Remove unneeded promote_type.
5359 2001-03-15 Per Bothner <per@bothner.com>
5361 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5362 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5363 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5364 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5366 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5367 * parse.y (java_expand_classes): Likewise.
5369 * parse.y (expand_start_java_method): Was only called once and had a
5370 misleading name, so inline in caller java_complete_expand_method.
5371 (enter_a_block): Likewise inline in enter_block and remove.
5373 Remove junk from when gcc/java was created (by copying from C/C++).
5374 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5375 (struct binding_level): Remove fields keep, keep_if_subblocks,
5376 more_cleanups_ok, have_cleanups (which have never been used).
5377 (pushlevel, poplevel): Remove related useless code.
5379 * class.c (make_class_data): The class_dtable_decl (i.e. the
5380 vtable for Class) should be external, except when compiling Class.
5382 * jvspec.c (lang_specific_driver): Fix -C handling.
5383 Check -save-temps to see if temp @FILE should be deleted.
5384 Follow-up to/fix for February 16 patch.
5386 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5387 (type_stack_dup): Remove no-longer neded error check.
5389 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5391 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5392 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5393 don't surround the element with 'N..E' if the type name is
5396 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5398 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5399 DECL_RTL_SET_P, etc.
5400 (make_method_value): Likewise.
5401 (get_dispatch_table): Likewise.
5403 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5405 2001-03-07 Tom Tromey <tromey@redhat.com>
5407 * config-lang.in (lang_requires): Define.
5409 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5411 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5414 2001-03-05 Per Bothner <per@bothner.com>
5416 Fix a problem where rest_of_decl_compilation applied to
5417 class_dtable_decl causes problems because it was done too early,
5418 before output file was opened.
5419 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5420 * class.c (class_dtable_decl): Add macro - element of class_roots.
5421 (make_class_data): Define class_dtable_decl.
5422 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5424 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5426 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5427 uses of 'boolean' with 'bool'.
5429 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5431 * lang-specs.h: Add zero initializer for cpp_spec field to all
5434 2001-02-16 Per Bothner <per@bothner.com>
5436 Handle compiling multiple input files at once, and @FILE syntax.
5437 * gcj.texi: Updated documentation to match.
5438 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5439 * jcf-parse.c (parse_source_file): Split into ...
5440 (parse_source_file_1): New function - and:
5441 (parse_source_file_2): New function.
5442 (yyparse): On -ffilelist-file, open and scan named file.
5443 On first pass over files, only do parse_source_file_1.
5444 A new second pass calls parse_source_file_2 for each file to compile.
5445 (init_jcf_parse): Call init_src_parse.
5446 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5447 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5448 as multiple input file combined in one compilation.
5449 * lang-options.h: Add -ffilelist-file
5450 * lang.c (flag_filelist_file): New flag variable.
5451 (lang_f_options): Handle -ffilelist-file.
5452 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5453 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5454 gclass_list - use global fields of src_parse_roots instead.
5455 * parse.y (src_parse_roots): New array.
5456 (incomplete_class_list, gclass_list): New macros.
5457 (push_parser_context, java_pop_parser_context,
5458 java_parser_context_resume): Don't fiddle with deleted fields.
5459 (various): Use incomplete_class gclass_list and global macros
5460 instead of parse_ctxt fields - the lists are global.
5461 (init_src_parse): New function.
5463 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5465 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5467 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5469 * parse.y (check_inner_class_access): Moved declaration of local
5470 `enclosing_decl_type' to the right location.
5472 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5474 * parse.y (parser_check_super_interface): Don't call
5475 check_pkg_class_access for an inner interface.
5476 (parser_check_super): Don't call check_pkg_class_access for inner
5478 (do_resolve_class): Simplify enclosing type loop. Don't call
5479 check_pkg_class_access if CL and DECL are not set.
5480 (find_in_imports_on_demand): Set DECL if class_type needed to be
5481 loaded. Don't call check_pkg_class_access for an inner class.
5482 (check_inner_class_access): Rewritten to implement member access
5483 rules as per spec 6.6.1.
5484 (check_pkg_class_access): Handle the empty package correctly.
5485 (in_same_package): New function. Determine if two classes are in the
5488 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5490 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5491 method into array types.
5492 * parse.y (patch_method_invocation): Bypass access check on clone call
5495 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5497 * expr.c (build_instanceof): Check for arrays when trying fold to
5500 2001-02-15 Jim Meyering <meyering@lucent.com>
5502 * Make-lang.in (java.install-common): Depend on `installdirs'.
5503 (java.install-info): Likewise.
5505 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5507 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5509 2001-02-14 Tom Tromey <tromey@redhat.com>
5510 Alexandre Petit-Bianco <apbianco@cygnus.com>
5512 Fix for PR java/1261.
5513 * typeck.c (build_java_array_type): Add public `clone' method to
5515 * parse.y (resolve_qualified_expression_name): Use current_class
5516 when checking for inaccessibility.
5517 (patch_method_invocation): Fixed error message when accessibility
5518 denied. Added `from_super' argument.
5520 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5522 * parse.y (resolve_class): Don't build a fake decl. Use the one
5524 * typeck.c (build_java_array_type): Build and assign decl to array
5527 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5529 * parse.y (not_accessible_p): Changed leading comment. Added extra
5530 `where' argument. Use it to enforce protected access rules.
5531 (resolve_qualified_expression_name): Added extra argument to
5533 (patch_method_invocation): Use argument `primary' to provide
5534 not_accessible_p with an extra argument.
5535 (lookup_method_invoke): Added extra argument to not_accessible_p.
5536 (search_applicable_method_list): Likewise.
5538 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5540 * parse.y (resolve_qualified_expression_name): Try to resolve as
5541 an inner class access only if `decl' is a TYPE_DECL.
5543 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5545 * decl.c (classdollar_identifier_node): Initialize.
5546 * java-tree.h (enum java_tree_index): New entry
5547 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5548 (classdollar_identifier_node): New macro.
5549 (ID_CLASSDOLLAR_P): Likewise.
5550 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5551 (build_dot_class_method_invocation): Likewise.
5552 (find_applicable_accessible_methods_list): `class$' can't be
5555 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5557 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5559 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5561 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5562 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5565 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5567 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5568 outside of the `__U' sequence too.
5569 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5572 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5574 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5576 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5578 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5579 (JVGENMAIN_OBJS): Likewise.
5580 * java-tree.h (append_gpp_mangled_name): New prototype.
5581 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5582 Removed cast calling `gcc_add_root.'
5583 * jvgenmain.c (mangle_obstack): New global, initialized.
5585 (do_mangle_class): Constify local `ptr.'
5586 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5587 append_gpp_mangle_name and update `count' if necessary.
5588 Use `mangle_obstack.'
5589 * mangle.c (append_unicode_mangled_name): Removed.
5590 (append_gpp_mangled_name): Likewise.
5591 (unicode_mangling_length): Likewise.
5592 (mangle_member_name): Return type set to `void.'
5593 (mangle_field_decl): Don't append `U' in escaped names.
5594 (mangle_method_decl): Likewise.
5595 (mangle_member_name): Just use `append_gpp_mangled_name.'
5596 * mangle_name.c: New file.
5598 2001-02-07 Per Bothner <per@bothner.com>
5600 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5602 * check-init.c (check_init): Don't call done_alternative after
5603 processing loop code, as a LOOP_EXPR never terminates normally.
5605 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5607 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5609 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5611 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5614 2001-02-06 Tom Tromey <tromey@redhat.com>
5616 * lex.c (java_new_lexer): Longer error message.
5618 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5619 Alexandre Petit-Bianco <apbianco@cygnus.com>
5621 * typeck.c (build_prim_array_type): Added leading comment.
5622 (build_java_array_type): Moved locals out of
5623 block. Always create the `data' field, fixed alignment to match
5626 2001-02-04 Tom Tromey <tromey@redhat.com>
5628 * expr.c (java_lang_expand_expr): Don't bother recomputing
5629 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5632 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5634 * parse.y (process_imports): Save the original name of the import
5635 for better error report.
5637 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5639 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5640 of macros used when compiling jvspec.c.
5641 * jvspec.c (lang_specific_driver): Link with the shared
5644 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5646 * check-init.c (check_init): Call internal_error instead of fatal.
5647 * expr.c (java_lang_expand_expr): Likewise.
5648 * jcf-parse.c (get_constant): Likewise.
5649 * mangle.c (java_mangle_decl): Likewise.
5650 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5651 (operator_string): Likewise.
5652 * check-init.c (check_init): Call abort instead of fatal.
5653 * class.c (build_class_ref): Likewise.
5654 * constants.c (write_constant_pool): Likewise.
5655 * decl.c (start_java_method): Likewise.
5656 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5657 (java_stack_dup, encode_newarray_type): Likewise.
5658 (build_java_array_length_access): Likewise.
5659 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5660 (build_java_soft_divmod, build_invokeinterface): Likewise.
5661 * java-tree.h (INNER_CLASS_P): Likewise.
5662 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5663 (give_name_to_class, get_class_constant): Likewise.
5664 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5665 (find_constant_index, generate_bytecode_conditional): Likewise.
5666 (generate_bytecode_insns, perform_relocations): Likewise.
5667 * lex.c (java_unget_unicode, java_lex): Likewise.
5668 * mangle.c (mangle_type, mangle_record_type): Likewise.
5669 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5670 (finish_mangling): Likewise.
5671 * parse.h (MARK_FINAL_PARMS): Likewise.
5672 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5673 (obtain_incomplete_type, java_complete_class): Likewise.
5674 (java_check_regular_methods, java_complete_expand_method): Likewise.
5675 (cut_identifier_in_qualified, check_deprecation): Likewise.
5676 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5677 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5678 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5679 * typeck.c (set_local_type, parse_signature_type): Likewise.
5680 (parse_signature_string, build_java_signature): Likewise;
5681 (set_java_signature): Likewise.
5682 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5683 * class.c (add_method): Call fatal_error instead of fatal.
5684 (build_static_field_ref): Likewise.
5685 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5686 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5687 * lex.c (java_new_new_lexer): Likewise.
5688 * jv-scan.c (main): Likewise.
5689 (fatal_error): Renamed from fatal.
5690 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5692 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5693 (yyparse): Likewise.
5694 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5695 * lex.c (java_get_line_col): Likewise.
5696 * jcf-parse.c (load_class): Make errors non-fatal.
5697 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5699 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5701 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5702 (error): Remove unused function.
5703 (main): Don't use "__attribute__ alias" on generated class symbol.
5705 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5707 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5709 * parse.y (finish_method_declaration): Code accounting for WFLed
5710 method DECL_NAMEs deleted.
5711 (check_abstract_method_definitions): Likewise.
5712 (resolve_type_during_patch): Layout resolved type.
5713 * typeck.c (lookup_do): Removed unused local.
5715 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5717 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5718 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5719 integer_negative_one_node.
5720 * expr.c (build_java_binop): Likewise.
5722 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5724 * zextract.c (read_zip_archive): Read file_offset before writing
5725 zipd and consequently clobbering the header contents.
5727 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5729 * Make-lang.in: Remove all dependencies on defaults.h.
5730 * decl.c: Don't include defaults.h.
5732 * parse.y: Likewise.
5734 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5736 * ChangeLog (2001-01-21): Fixed typo.
5737 * class.c (layout_class_method): Code accounting for WFLed
5738 method DECL_NAMEs deleted.
5739 * constant.c (find_methodref_index): Likewise.
5740 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5741 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5742 (struct lang_decl): New field `wfl'.
5743 (java_get_real_method_name): Prototype deleted.
5744 * mangle.c (mangle_method_decl): Code accounting for WFLed
5745 method DECL_NAMEs deleted.
5746 * parse.h (GET_METHOD_NAME): Macro deleted.
5747 * parse.y (reset_method_name): Deleted.
5748 (method_header): Set DECL_FUNCTION_WFL.
5749 (check_abstract_method_header): Code accounting for WFLed method
5751 (java_get_real_method_name): Deleted.
5752 (check_method_redefinition): Code accounting for WFLed method
5753 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5754 (java_check_regular_methods): Likewise.
5755 (java_check_abstract_methods): Likewise.
5756 (java_expand_classes): Don't call `reset_method_name.'
5757 (search_applicable_method_list): Use DECL_NAMEs instead of
5759 * typeck.c (lookup_do): Code accounting for WFLed method
5762 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5764 * lex.c (java_read_char): Check for EOF from getc first.
5766 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5768 * class.c (layout_class): Don't lay the superclass out if it's
5769 already being laid out.
5770 * jcf-parse.c (handle_innerclass_attribute): New function.
5771 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5772 handle_innerclasses_attribute.
5773 (jcf_parse): Don't load an innerclasses if it's already being
5775 * jcf-write.c (append_innerclass_attribute_entry): Static
5776 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5777 to be zero for anonymous classes.
5779 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5781 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5783 * jcf-parse.c (set_source_filename): Use
5784 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5786 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5788 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5789 gets a unique asm name.
5791 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5793 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5794 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5796 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5797 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5798 * parse.y (lookup_package_type_and_set_next): Deleted.
5799 (resolve_package): Removed unnecessary code.
5800 (find_applicable_accessible_methods_list): `finit$' can't be
5802 * verify.c (pop_argument_types): Added missing prototype.
5804 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5806 * config-lang.in: Disable java by default.
5808 2001-01-23 Tom Tromey <tromey@redhat.com>
5810 * gcj.texi (Copying): New node.
5811 Added copyright information.
5813 2001-01-21 Per Bothner <per@bothner.com>
5815 Various fixes to allow compiling a compressed .jar/.zip archive.
5816 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5817 (struct ZipFile): Add fields name and next (from ZipFileCache).
5818 (struct ZipDirectory): New field zipf points to owning ZipFile.
5819 * jcf.h (struct ZipDirectory): Add forward declaration.
5820 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5821 Remove seen_in_zip and zip_offset fields.
5822 (JCF_SEEN_IN_ZIP): New macro.
5823 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5824 * jcf-io.c: Change all ZipFileCache to ZipFile.
5825 (read_zip_member): New function.
5826 (open_in_zip): Call read_zip_member.
5827 * jcf-parse.c (find_in_current_zip): Remove function.
5828 (read_class): Merge in find_in_current_zip functionality.
5829 Call read_zip_member if needed.
5830 (parse_zip_file_entries): Use read_zip_member.
5831 (process_zip_dir): Update for removed and added JCF fields.
5832 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5834 2001-01-21 Per Bothner <per@bothner.com>
5836 Minor optimization of static ggc roots.
5837 * jcf-parse.c (parse_roots): New static field.
5838 (current_field, current_method, current_file_list): Replace by macros
5839 naming fields of parse_roots.
5840 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5841 * class.c (class_roots): New static field.
5842 (registered_class, fields_ident, info_ident, class_list):
5843 New macros naming fields of parse_roots.
5844 (build_static_field_ref): Don't register roots here.
5845 (layout_class): Static field list replaced by macro class_list.
5846 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5847 Initialize fields_ident and info_ident here.
5849 2001-01-21 Per Bothner <per@bothner.com>
5851 * jcf-parse.c (ggc_mark_jcf): New function.
5852 (init_jcf_parse): Register current_jcf as ggc root.
5854 2001-01-21 Per Bothner <per@bothner.com>
5856 * lang.c (put_decl_node): Print method's name.
5858 2001-01-21 Per Bothner <per@bothner.com>
5860 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5861 (verify_jvm_instructions): Use it, for better error messages on loads.
5863 2001-01-21 Per Bothner <per@bothner.com>
5865 * verify.c (merge_type_state): Still may have to merge even if
5866 LABEL_VERIFIED (label).
5868 2001-01-21 Per Bothner <per@bothner.com>
5870 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5871 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5873 2001-01-19 Per Bothner <per@bothner.com>
5875 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5876 if expeting an interface type. Refines Tom's change of 2000-09-12.
5878 2001-01-18 Per Bothner <per@bothner.com>
5880 * gcj.texi (Input Options): Mention .java files.
5882 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5884 * lang-options.h (-Wunsupported-jdk11): Removed.
5885 * lang.c (flag_not_overriding): Deleted.
5886 (flag_static_local_jdk1_1): Likewise.
5887 (lang_W_options): Removed "unsupported-jdk11" entry.
5888 * parse.y (java_check_methods): Removed dead code.
5890 2001-01-17 Tom Tromey <tromey@redhat.com>
5892 Changes suggested by Per Bothner:
5893 * gcj.texi (Input Options): Don't mention input files.
5894 (Code Generation): Updated --main information.
5895 (Invoking jcf-dump): Mention that --javap is incomplete.
5896 From Alexandre Petit-Bianco:
5897 (Warnings): Don't mention -Wunsupported-jdk11.
5899 (Compatibility): Mention JDK 1.2-ness of libraries.
5900 (Resources): Mention resources used when writing gcj.
5902 2001-01-17 Tom Tromey <tromey@redhat.com>
5904 * gcj.texi: New file.
5905 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5906 (java.info): Depend on gcj.info.
5907 (java/gcj.dvi): New target.
5908 (java.dvi): Depend on gcj.dvi.
5909 (java.install-info): Wrote.
5911 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5913 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5914 having called make_decl_rtl.
5916 2001-01-14 Per Bothner <per@bothner.com>
5918 Various patches to emit better messages on verification errors.
5919 * expr.c (push_type_0): Return error indication on stack overflow,
5920 instead of callinfg fatal.
5921 (push_type): Now just call push_type_0 (nd fatal on overflow).
5922 (pop_type_0): Return detailed error message (in a char** argument).
5923 (pop_type): If pop_type_0 fails, print error message.
5924 (pop_argument_types): Moved to verify.c.
5925 * verify.c (pop_argument_types): Moved from expr.c.
5926 Return a (possible) error message, rather than void.
5927 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5928 (verify_jvm_instruction): Use new macros, improving error messages.
5929 For case OPCODE_astore use object_ptr_type_node.
5930 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5931 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5933 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5934 constant, return body without wrapper. (Improves constant folding.)
5935 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5937 2001-01-13 Per Bothner <per@bothner.com>
5939 * expr.c (expand_java_field_op): Assigning to a final field outside
5940 an initializer does not violate JVM spec, so should be warning, not
5941 error. (Sun's verifier does not complain - though MicroSoft's does.)
5943 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5945 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5948 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5950 * parse.y (resolve_expression_name): Permit instance variables from
5951 enclosing context in super constructor call.
5952 (resolve_qualified_expression_name): Permit enclosing class's qualified
5953 "this" in super constructor call.
5955 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5957 * class.c (build_utf8_ref): Remove last argument in call to
5958 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5959 (build_class_ref): Likewise.
5960 (build_static_field_ref): Likewise.
5961 (get_dispatch_table): Likewise.
5962 (layout_class_method): Likewise.
5963 (emit_register_classes): Likewise.
5964 * constants.c (build_constant_data_ref): Likewise.
5965 * decl.c (builtin_function): Likewise.
5966 (create_primitive_vtable): Likewise.
5967 * expr.c (build_known_method_def): Likewise.
5968 (build_jni_stub): Likewise.
5969 (java_lang_expand_expr): Likewise.
5971 2001-01-10 Tom Tromey <tromey@redhat.com>
5973 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5975 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5977 * java-tree.h (lang_printable_name_wls): New prototype.
5978 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5979 rather than `current_class' to print type name. Don't prepend type
5980 names when printing constructor names.
5981 (lang_printable_name_wls): New function.
5982 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5983 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5984 * parse.y (patch_method_invocation): Message tuned for constructors.
5985 (not_accessible_p): Grant `private' access from within
5988 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5990 All files with updated copyright when applicable.
5991 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5992 * class.c (mangle_class_field): Function removed.
5993 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5994 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5995 (build_class_ref): Call `java_mangle_class_field' instead of
5996 `mangle_class_field.'
5997 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5998 (layout_class): Call `java_mangle_decl' instead of
5999 `mangle_static_field.'
6000 (cxx_keywords): Initialized static array moved to `lex.c.'
6001 (layout_class_method): Changed leading comment. Simplified to
6002 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6003 * decl.c (lang_mark_tree): Mark field `package_list.'
6004 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6005 (struct lang_type): New field `package_list.'
6006 (unicode_mangling_length): Prototype removed.
6007 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6008 emit_unicode_mangled_name): Likewise.
6009 (cxx_keyword_p): New prototype.
6010 (java_mangle_decl, java_mangle_class_field,
6011 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6012 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6014 * jvgenmain.c (main_method_prefix): Global variable removed.
6015 (main_method_suffix): Likewise.
6016 (do_mangle_classname): New function.
6017 (main): Call it. Format changed to accommodate new mangling scheme.
6018 * lex.c: (utf8_cmp): Conditionally prototyped.
6019 (cxx_keywords): Moved from class.c, conditionally defined.
6020 (utf8_cmp, cxx_keyword_p): Likewise.
6021 * mangle.c (obstack.h, ggc.h): Included.
6022 (mangle_field_decl): New function.
6023 (mangle_method_decl, mangle_type, mangle_pointer_type,
6024 mangle_array_type, mangle_record_type,
6025 find_compression_pointer_match, find_compression_array_match,
6026 find_compression_record_match,
6027 find_compression_array_template_match, set_type_package_list,
6028 entry_match_pointer_p, emit_compression_string, init_mangling,
6029 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6030 (mangle_obstack): New global.
6031 (MANGLE_RAW_STRING): New macro.
6032 (unicode_mangling_length): Turned static.
6033 (append_unicode_mangled_name): Renamed from
6034 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6035 replaces `obstack', removed from the parameter list.
6036 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6037 replaces parameter `obstack', removed from the parameter list. Call
6038 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6039 (append_gpp_mangled_classtype): Removed.
6040 (compression_table, compression_next): New static variables.
6041 * parse.y (temporary_obstack): Extern declaration removed.
6043 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6045 * parse.y (patch_binop): Compute missing type in error situations.
6047 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6049 * class.c (make_class_data): Push initial value for "arrayclass".
6050 * decl.c (init_decl_processing): Add new class field "arrayclass".
6052 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6054 From patha@softlab.ericsson.se:
6055 * parse.y (switch_label): Use build, not build1, to construct
6058 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6060 * lang.c (lang_decode_option): Change -MA to -MP.
6061 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6062 Update to new prototype; do quote targets.
6063 (jcf_dependency_write): Update.
6065 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6067 Shorten primitive array allocation path:
6068 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6069 to create new primitive arrays.
6070 * expr.c (build_newarray): If generating native code, call
6071 soft_newarray_node with a reference to the primitive TYPE identifier
6072 instead of type_value.
6074 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6076 Fix for PRs gcj/312 and gcj/253:
6077 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6078 dest if they arn't already.
6079 * class.c (layout_class): Call maybe_layout_super_class on
6080 superinterfaces also, but only if compiling from bytecode.
6083 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6086 2000-12-15 Tom Tromey <tromey@redhat.com>
6088 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6091 2000-12-14 Andrew Haley <aph@redhat.com>
6093 * boehm.c (mark_reference_fields): Change test to correctly detect
6096 2000-12-15 Andreas Jaeger <aj@suse.de>
6098 * config-lang.in (lang_dirs): Added.
6100 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6102 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6103 Credits go to rth for finding it.
6105 2000-12-13 Mike Stump <mrs@wrs.com>
6107 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6109 2000-11-07 Tom Tromey <tromey@cygnus.com>
6111 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6112 * lex.c (java_ignorable_control_p): Removed.
6113 (java_letter_or_digit_p): Removed.
6114 (java_start_char_p): New function.
6115 (java_read_char): Return `int', not `unicode_t'. Changed
6117 (java_read_unicode): Likewise.
6118 (java_read_unicode_collapsing_terminators): Likewise.
6119 (java_get_unicode): Likewise.
6120 (java_new_lexer): Initialize hit_eof.
6121 (java_parse_end_comment): Take `int' argument.
6122 (java_parse_doc_section): Likewise.
6123 (java_parse_escape_sequence): Don't allow backlash-newline.
6125 * lex.h (JAVA_DIGIT_P): Removed.
6126 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6127 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6128 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6129 (JAVA_PART_CHAR_P): New macro.
6131 (JAVA_CHAR_ERROR): Now -2.
6132 (java_lexer): New field `hit_eof'.
6133 * chartables.h: New file.
6134 * gen-table.pl: new file.
6136 2000-11-20 Tom Tromey <tromey@cygnus.com>
6137 Alexandre Petit-Bianco <apbianco@cygnus.com>
6139 * parse.y (java_complete_lhs): Only allow compound assignment of
6140 reference type if type is String.
6142 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6144 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6145 jcf-path.c: Likewise.
6147 2000-12-09 Anthony Green <green@redhat.com>
6149 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6150 filestart and filename_length as int values.
6152 2000-12-07 Mo DeJong <mdejong@redhat.com>
6154 * jcf-io.c (find_class): Correct the logic that tests to see if a
6155 .java file is newer than its .class file. The compiler was
6156 incorrectly printing a warning when file mod times were equal.
6158 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6160 * jvgenmain.c: Use ISPRINT not isascii.
6162 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6164 * parse.y (end_artificial_method_body): Fixed typo.
6166 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6168 * parse.y (patch_method_invocation): Pick the correct enclosing
6169 context when creating inner class instances.
6172 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6174 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6175 Update copyright year to 2000.
6177 2000-11-23 Anthony Green <green@redhat.com>
6179 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6180 Move current_file_list out of yyparse and make it static.
6182 * expr.c: Declare quick_stack and tree_list_free_list as static
6183 (init_expr_processing): Register quick_stack and
6184 tree_list_free_list roots.
6186 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6188 * parse.y (build_outer_field_access): New local `decl_ctx', use
6189 it. Check for field's context and current class immediate outer
6190 context inheritance.
6191 (outer_field_access_p): Consider fields inherited from the last
6193 (build_access_to_thisn): Stop at the last enclosing context if
6197 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6199 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6201 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6203 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6206 2000-11-20 Tom Tromey <tromey@cygnus.com>
6208 * jv-scan.c (help): Document --complexity.
6209 (options): Added --complexity.
6210 (flag_complexity): New global.
6211 (main): Call `report'.
6212 * parse-scan.y (complexity): New global.
6213 (if_then_statement, if_then_else_statement,
6214 if_then_else_statement_nsi, switch_block_statement_group,
6215 while_expression, do_statement, for_begin, continue_statement,
6216 throw_statement, catch_clause, finally, method_invocation,
6217 conditional_and_expression, conditional_or_expression,
6218 conditional_expression): Update complexity.
6219 (reset_report): Reset complexity.
6220 (report): New function.
6222 2000-11-20 Tom Tromey <tromey@cygnus.com>
6224 * lex.c (yylex): Added STRICT_TK case.
6225 * parse.y (STRICT_TK): Added.
6226 * parse-scan.y (STRICT_TK): Added.
6227 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6228 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6230 * keyword.h: Rebuilt.
6231 * keyword.gperf (strictfp): Added.
6233 2000-11-20 Tom Tromey <tromey@cygnus.com>
6235 * lex.c (yylex): Recognize floating point constants with leading
6238 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6240 * java-tree.h (cyclic_inheritance_report): Constify.
6241 * parse.y (cyclic_inheritance_report): Likewise.
6243 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6245 * parse.y (goal): Remove call to ggc_add_string_root.
6247 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6249 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6250 Create string in scratch buffer, then pass to build_string.
6252 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6254 * parse.y (issue_warning_error_from_context): Add
6257 2000-11-11 Anthony Green <green@redhat.com>
6259 * jcf-parse.c (process_zip_dir): Add finput parameter.
6260 (jcf_figure_file_type): Call process_zip_dir with appropriate
6263 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6265 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6266 * jcf-parse.c (jcf_figure_file_type): Likewise.
6268 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6270 * parse.y (create_new_parser_context): Use memset () instead of
6273 2000-11-08 Tom Tromey <tromey@cygnus.com>
6275 * gjavah.c (process_file): Only include gcj/cni.h when generating
6278 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6280 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6281 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6282 instead of bzero ().
6284 2000-11-05 Tom Tromey <tromey@cygnus.com>
6286 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6287 * lex.c (IS_ZERO): New define.
6288 (java_perform_atof): Error on floating point underflow.
6290 2000-11-04 Tom Tromey <tromey@cygnus.com>
6292 * lex.c (java_parse_escape_sequence): Only read two octal
6293 characters if the first one is greater than 3. Don't allow
6294 "octal" numbers to include the digits 8 or 9.
6296 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6298 * Make-lang.in (java.distdir): Remove.
6300 2000-11-03 Tom Tromey <tromey@cygnus.com>
6302 * Make-lang.in (java.dvi): New target.
6303 Partial fix for PR other/567.
6305 * lang-options.h: Mention -Wout-of-date.
6306 * jcf-dump.c (flag_newer): New global.
6307 * gjavah.c (flag_newer): New global.
6308 * jcf-io.c (find_class): Only warn when flag_newer set.
6309 * lang.c (flag_newer): New global.
6310 (struct string_option): New declaration.
6311 (lang_W_options): New global.
6312 (process_option_with_no): New function.
6313 (lang_decode_option): Use it.
6315 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6316 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6319 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6320 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6321 * lex.c (java_read_unicode): Removed `term_context' argument.
6322 Recognize any number of `u' in `\u'.
6323 (java_read_unicode_collapsing_terminators): New function.
6324 (java_get_unicode): Use it.
6325 (java_lineterminator): Removed.
6326 (yylex): Produce error if character literal is newline or single
6327 quote. Return if eof found in middle of `//' comment. EOF in
6328 `//' comment is only an error if pedantic.
6329 (java_ignorable_control_p): New function.
6330 (java_parse_end_comment): Return if eof found in middle of
6333 * jv-scan.c (pedantic): New global.
6335 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6337 * parse.y (outer_field_access_p): Inherited fields aren't
6338 consider outer fields.
6339 (maybe_build_thisn_access_method): Use
6340 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6341 (resolve_expression_name): Trigger an error if a static field
6342 is being accessed as an outer field.
6344 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6346 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6349 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6351 * Make-lang.in: Move all build rules here from Makefile.in,
6352 adapt to new context. Wrap all rules that change the current
6353 directory in parentheses. Expunge all references to $(P).
6354 When one command depends on another and they're run all at
6355 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6356 all object-file generation rules. Delete obsolete variables.
6358 * Makefile.in: Delete.
6359 * config-lang.in: Delete outputs= line.
6361 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6363 * parse.y (patch_method_invocation): NULLify this_arg when already
6365 (maybe_use_access_method): Handle call to methods unrelated to the
6366 current class. Fixed comment.
6369 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6371 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6374 2000-10-24 Tom Tromey <tromey@cygnus.com>
6376 * lex.c (java_new_lexer): Initialize new fields. Work around
6377 broken iconv() implementations.
6378 (java_read_char): Swap bytes if required. Use fallback decoder if
6380 (byteswap_init, need_byteswap): New globals.
6381 (java_destroy_lexer): Only close iconv handle if it is in use.
6382 * lex.h (java_lexer): New fields read_anything, byte_swap,
6384 Made out_buffer unsigned.
6386 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6388 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6389 where an enclosing context can be set on the jdep.
6390 (do_resolve_class): Fixed identation.
6392 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6394 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6396 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6399 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6401 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6403 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6405 * jcf-write.c (OP1): Update `last_bc'.
6406 (struct jcf_block): Fixed indentation and typo in comments. New
6408 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6409 follows `monitorenter'.
6410 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6414 2000-10-16 Tom Tromey <tromey@cygnus.com>
6416 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6417 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6418 * lang-options.h: Added -MA, -MT, -MF..
6419 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6420 (DEPEND_TARGET_SET): New macro.
6421 (DEPEND_FILE_ALREADY_SET): Likewise.
6422 (init_parse): Handle new flags.
6423 * jcf.h (jcf_dependency_print_dummies): Declare.
6424 * Make-lang.in (s-java): Added mkdeps.o.
6425 * Makefile.in (BACKEND): Added mkdeps.o.
6426 (../gcjh$(exeext)): Added mkdeps.o.
6427 (../jcf-dump$(exeext)): Added mkdeps.o.
6428 * jcf-depend.c: Include mkdeps.h.
6429 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6430 add_entry): Removed.
6431 (jcf_dependency_reset): Rewrote.
6432 (dependencies): New global.
6433 (jcf_dependency_set_target): Rewrote.
6434 (jcf_dependency_add_target): Likewise.
6435 (jcf_dependency_add_file): Likewise.
6437 (print_ents): Removed.
6438 (jcf_dependency_write): Rewrote.
6439 (print_dummies): New global.
6440 (jcf_dependency_print_dummies): New function
6441 (jcf_dependency_write): Call deps_dummy_targets if required.
6443 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6445 * gjavah.c (add_class_decl): Removed unused variables `tname',
6446 `tlen' and `name_index'.
6447 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6448 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6449 in `wfl_operator' with value.
6450 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6451 (jcf_figure_file_type): Fixed identation.
6452 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6453 * parse.y (analyze_clinit_body): New function.
6454 (static_initializer:): Reset `current_static_block'.
6455 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6456 `wfl_operator' with new value.
6457 (lookup_cl): Use EXPR_WFL_FILENAME.
6458 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6459 analyze_clinit_body.
6460 (build_outer_field_access): Access to this$<n> built from
6461 current_class, not its outer context.
6462 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6463 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6464 (patch_method_invocation): Use `is_static_flag' when already
6466 (patch_newarray): Removed assignment in ternary operator.
6468 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6470 * except.c (free_eh_ranges): Don't free `whole_range'.
6472 2000-10-15 Anthony Green <green@redhat.com>
6474 * decl.c (init_decl_processing): Call init_class_processing before
6477 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6479 * check-init.c (check_init): Fixed leading comment. Use
6481 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6482 (give_name_to_locals): Likewise.
6483 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6484 fields in lang_decl_var.
6485 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6486 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6487 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6488 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6489 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6490 (LOCAL_FINAL): Rewritten.
6491 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6492 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6493 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6494 `init_final' fields.
6495 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6496 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6497 (TYPE_HAS_FINAL_VARIABLE): New macro.
6498 (struct lang_type): Added `afv' field.
6499 * parse.y (check_static_final_variable_assignment_flag): New function.
6500 (reset_static_final_variable_assignment_flag): Likewise.
6501 (check_final_variable_local_assignment_flag): Likewise.
6502 (reset_final_variable_local_assignment_flag): Likewise.
6503 (check_final_variable_indirect_assignment): Likewise.
6504 (check_final_variable_global_assignment_flag): Likewise.
6505 (add_inner_class_fields): Use LOCAL_FINAL_P.
6506 (register_fields): Handle local finals and final variables.
6507 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6508 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6509 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6511 (java_complete_expand_methods): Loop to set
6512 TYPE_HAS_FINAL_VARIABLE. Call
6513 `reset_final_variable_local_assignment_flag' and
6514 `check_final_variable_local_assignment_flag' accordingly before
6515 and after constructor expansion. Call
6516 `reset_static_final_variable_assignment_flag'
6517 before expanding <clinit> and after call
6518 `check_static_final_variable_assignment_flag' if the
6519 current_class isn't an interface. After all methods have been
6520 expanded, call `check_final_variable_global_assignment_flag' and
6521 `check_static_final_variable_assignment_flag' if the current class
6523 (maybe_yank_clinit): Fixed typo in comment.
6524 (build_outer_field_access_methods): Removed old sanity check. Use
6525 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6526 Don't create access methods for finals.
6527 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6528 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6529 existing DECL_INIT has been processed.
6530 (java_complete_lhs): Likewise.
6531 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6532 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6534 (patch_assignment): Use LOCAL_FINAL_P.
6535 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6536 DECL_INITIAL is nullified.
6539 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6541 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6543 * Makefile.in (parse.c, parse-scan.c): Likewise.
6545 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6547 * class.c (temporary_obstack): Remove.
6548 (make_class): Don't mess with obstascks.
6549 (push_class): Likewise.
6550 (set_super_info): Likewise.
6551 (add_method_1): Likewise.
6552 (add_method): Likewise.
6553 (add_field): Likewise.
6554 (build_utf8_ref): Likewise.
6555 (build_class_ref): Likewise.
6556 (build_static_field_ref): Likewise.
6557 (finish_class): Likewise.
6558 (push_super_field): Likewise.
6559 (layout_class): Likewise.
6560 (layout_class_methods): Likewise.
6561 (init_class_processing): Likewise.
6562 * constants.c (get_tag_node): Likewise.
6563 (build_constant_data_ref): Likewise.
6564 * decl.c (ggc_p): Remove.
6565 (copy_lang_decl): Use ggc_alloc.
6566 (complete_start_java_method): Don't mess with obstacks.
6567 (start_java_method): Likewise.
6568 (end_java_method): Likewise.
6569 * except.c (link_handler): Use xmalloc.
6570 (free_eh_ranges): New function.
6571 (method_init_exceptions): Use it.
6572 (add_handler): Use xmalloc.
6573 (expand_start_java_handler): Don't mess with obstacks.
6574 (prepare_eh_table_type): Likewise.
6575 (expand_end_java_handler): Likewise.
6576 * expr.c (push_value): Likewise.
6577 (create_label_decl): Likewise.
6578 (build_jni_stub): Likewise.
6579 (java_lang_expand_expr): Likewise.
6580 (note_instructions): Use xrealloc.
6581 (java_push_constant_from_pool): Don't mess with obstacks.
6582 (process_jvm_instruction): Likewise.
6583 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6585 * jcf-parse.c (get_constant): Don't mess with obstacks.
6586 (read_class): Likewise.
6587 (jcf_parse): Likewise.
6588 * lex.c (expression_obstack): Remove.
6589 (java_lex): Don't use obstack_free.
6590 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6591 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6592 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6593 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6594 * parse.y (gaol): Add more GC roots.
6595 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6596 (lookup_field_wrapper): Likewise.
6597 (obtain_incomplete_type): Don't mess with obstacks.
6598 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6600 (craft_constructor): Don't mess with obstacks.
6601 (safe_layout_class): Likewise.
6602 (java_complete_class): Likewise.
6603 (source_end_java_method): Likewise.
6604 (build_outer_field_access_methods): Likewise.
6605 (build_outer_method_access_method): Likewise.
6606 (maybe_build_thisn_access_method): Likewise.
6607 (build_dot_class_method_invocation): Likewise.
6608 (java_complete_tree): Likewise.
6609 (java_complete_lhs): Likewise.
6610 (do_merge_string_cste): Likewise.
6611 (patch_string_cst): Likewise.
6612 (array_constructor_check_entry): Likewise.
6613 * typeck.c (build_java_array_type): Likewise.
6614 (parse_signature_string): Likewise.
6615 (build_java_signature): Likewise.
6617 2000-10-12 Tom Tromey <tromey@cygnus.com>
6620 * gjavah.c (add_class_decl): Don't special-case inner classes.
6621 (add_namelet): Likewise.
6623 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6625 * java-tree.h: Constify current_encoding.
6626 * lang.c: Constify current_encoding.
6628 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6630 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6631 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6633 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6635 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6636 patch. Fixes gcj/340.
6638 2000-10-10 Tom Tromey <tromey@cygnus.com>
6640 * lex.c (java_new_lexer): Initialize out_first and out_last
6642 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6644 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6646 * parse.y (pop_current_osb): New function.
6647 (array_type:): Use `dims:', changed actions
6648 accordingly. Suggested by Anthony Green.
6649 (array_creation_expression:): Used pop_current_osb.
6650 (cast_expression:): Likewise.
6651 (search_applicable_method_list): Fixed indentation.
6653 2000-10-08 Anthony Green <green@redhat.com>
6655 * parse.y (array_type_literal): Remove production.
6656 (type_literals): Refer to array_type, not array_type_literal.
6658 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6660 Patch contributed by Corey Minyard.
6661 * decl.c (check_local_named_variable): New function.
6662 (tree check_local_unnamed_variable): Likewise.
6663 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6665 2000-10-07 Anthony Green <green@redhat.com>
6667 * class.c (layout_class): Handle case where superclass can't be
6670 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6672 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6675 2000-10-05 Tom Tromey <tromey@cygnus.com>
6677 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6678 * jvgenmain.c (class_mangling_prefix): Removed.
6679 (class_mangling_suffix): New global.
6681 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6683 (print_method_info): Handle overrides for static and final
6685 (process_file): Generate declaration for class object field.
6686 * class.c (cxx_keywords): New array.
6687 (utf8_cmp): New function.
6688 (cxx_keyword_p): New function.
6689 (layout_class_method): Mangle C++ keywords by appending `$'.
6690 (mangle_field): New function.
6691 (mangle_class_field): Use mangle_field. Mangle class name as
6693 (mangle_static_field): Use mangle_field.
6695 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * decl.c (find_local_variable): Removed uncessary type check and
6698 fixed range check typo. From Corey Minyard.
6700 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6702 * decl.c (give_name_to_locals): New local `code_offset'. Call
6703 `maybe_adjust_start_pc'.
6704 * expr.c (note_instructions): New function.
6705 (expand_byte_code): Don't collect insn starts here.
6706 (peek_opcode_at_pc): New function.
6707 (maybe_adjust_start_pc): Likewise.
6708 * java-tree.h (maybe_adjust_start_pc): Declare.
6709 (note_instructions): Likewise.
6710 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6712 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6714 * parse.y (field_access:): Fixed indentation.
6715 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6717 2000-09-07 Tom Tromey <tromey@cygnus.com>
6720 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6721 JPRIMITIVE_TYPE_P, for arithmetic operators.
6722 (patch_method_invocation): Indentation fix.
6723 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6724 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6725 (do_unary_numeric_promotion): Cleaned up code.
6726 (valid_cast_to_p): Handle boolean correctly.
6728 2000-09-27 Tom Tromey <tromey@cygnus.com>
6730 * lex.c (java_read_unicode): Reset bs_count when finished with
6733 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6736 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6737 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6738 (typeck.o): Depend on ggc.h.
6739 * class.c (add_method_1): Use GC functions for allocation.
6740 (init_class_processing): Register roots.
6741 * decl.c (ggc_p): Set to 1.
6742 (pending_local_decls): Make it static.
6743 (push_jvm_slot): Use GC functions for allocation.
6744 (init_decl_processing): Register roots.
6745 (give_name_to_locals): Use GC functions for allocation.
6746 (lang_mark_tree): New function.
6747 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6748 functions for allocation.
6749 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6750 * lex.c (java_lex): Use build_string, rather than replicating it
6752 * parse.y (goal): Add more roots.
6753 (mark_parser_ctxt): New function.
6754 * typeck.c: Include ggc.h.
6756 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6758 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6759 contains something else than MODIFY_EXPR.
6761 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6763 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6764 * Makefile.in (parse.o): Depend on ggc.h.
6765 (class.o): Likewise.
6766 (constants.o): Likewise.
6769 (jcf-parse.o): Likewise.
6770 (jcf-write.o): Likewise.
6771 (mangle.o): Likewise.
6772 * class.c: Include ggc.h.
6773 (build_static_field_ref): Register GC roots.
6774 (layout_class): Likewise.
6775 (init_class_processing): Likewise.
6776 * constants.c: Include ggc.h.
6777 (current_constant_pool_data_ref): Remove.
6778 (tag_nodes): Move it to ...
6779 (get_tag_node): ... here. Register GC roots.
6780 * decl.c: Include ggc.h. Remove many global tree definitions.
6781 (throw_node): Define.
6782 (java_global_trees): Likewise.
6783 (predef_filenames): Make the size a constant.
6784 (init_decl_processing): Adjust accordingly.
6785 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6786 * expr.c: Include ggc.h.
6787 (init_expr_processing): Register GC roots.
6788 (build_invokeinterface): Likewise.
6789 * java-tree.h: Replace extern tree declarations with macros.
6790 (java_global_trees): New variable.
6791 (java_tree_index): New enumeration.
6792 (init_jcf_parse): Declare.
6793 * jcf-parse.c: Include ggc.h.
6794 (current_class): Remove declaration.
6795 (main_class): Likewise.
6796 (all_class_list): Likewise.
6797 (predefined_filename_p): Adjust for constant size of
6799 (init_jcf_parse): New function.
6800 * jcf-write.c: Include ggc.h.
6801 (generate_classfile): Register GC roots.
6802 (append_synthetic_attribute): Likewise.
6803 (append_innerclass_attribute_entry): Likewise.
6804 * lang.c: Include ggc.h.
6805 (lang_print_error): Register GC roots.
6806 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6808 * parse.y: Include ggc.h.
6809 (wfl_operator): Remove.
6810 (goal): Register GC roots.
6811 (java_pop_parser_context): Adjust for new field names.
6812 (java_parser_context_save_global): Likewse.
6813 (java_parser_context_restore_global): Likewise.
6814 (java_parser_context_suspend): Likewise.
6815 (java_parser_context_resume): Likewise.
6816 (verify_constructor_circularity): Register GC roots.
6817 (lookup_cl): Likewise.
6818 (java_reorder_fields): Likewise.
6819 (build_current_this): Likewise.
6820 (class_in_current_package): Likewise.
6821 (argument_types_convertible): Likewise.
6822 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6824 2000-09-14 Tom Tromey <tromey@cygnus.com>
6826 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6828 2000-09-13 Tom Tromey <tromey@cygnus.com>
6830 * jcf-parse.c: Include <locale.h>.
6831 * jv-scan.c: Include <locale.h>.
6833 2000-09-12 Tom Tromey <tromey@cygnus.com>
6835 * expr.c (pop_type_0): Return `Object' if trying to merge two
6837 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6838 interface types; `Object' is always a valid supertype.
6840 2000-09-12 Tom Tromey <tromey@cygnus.com>
6843 * jv-scan.c (help): Document --encoding.
6844 (options): Added `encoding' entry.
6845 (OPT_ENCODING): New define.
6846 (main): Handle --encoding.
6847 Include <langinfo.h> if nl_langinfo exists.
6848 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6850 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6851 (parse_source_file): Correctly call java_init_lex. Added `finput'
6852 argument. Use nl_langinfo to determine default encoding.
6853 * java-tree.h (current_encoding): Declare.
6854 * parse.y (java_parser_context_restore_global): Don't restore
6856 (java_parser_context_save_global): Don't set `finput' field.
6857 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6859 * lang.c (current_encoding): New global.
6860 (lang_decode_option): Recognize `-fencoding='.
6861 (finish_parse): Don't close finput.
6862 * parse.h (struct parser_ctxt): Removed `finput' and
6863 `unget_utf8_value' fields. Added `lexer' field.
6864 (java_init_lex): Fixed declaration.
6865 * lex.c (java_new_lexer): New function.
6866 (java_destroy_lexer): Likewise.
6867 (java_read_char): Added `lex' argument. Handle iconv case.
6868 (java_read_unicode): Added `lex' argument. Count backslashes in
6870 (java_init_lex): Added `finput' and `encoding' arguments. Set
6871 `lexer' field in ctxp.
6872 (BAD_UTF8_VALUE): Removed.
6873 (java_lex): Handle seeing UEOF in the middle of a string literal.
6874 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6875 (java_lexer): New structure.
6878 (DEFAULT_ENCODING): New define.
6879 (java_destroy_lexer): Declare.
6881 2000-09-12 Tom Tromey <tromey@cygnus.com>
6884 * lex.c (java_init_lex): Initialize java_io_serializable.
6885 * parse.y (java_io_serializable): New global.
6886 (valid_ref_assignconv_cast_p): An array can be cast to
6889 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6891 * decl.c, expr.c: Include defaults.h if not already included.
6892 Don't define the *_TYPE_SIZE macros.
6894 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6896 * typeck.c (build_java_array_type): Correct first parameter
6897 in ADJUST_FIELD_ALIGN invocation.
6899 2000-09-06 Tom Tromey <tromey@cygnus.com>
6901 * lang-specs.h: Also recognize `-femit-class-files'.
6903 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6905 * verify.c (merge_types): Load the types to merge if necessary.
6907 2000-09-02 Anthony Green <green@redhat.com>
6909 * jcf-io.c: Include zlib.h.
6910 (open_in_zip): Read compressed class file archives.
6911 * zipfile.h (ZipDirectory): Add uncompressed_size and
6912 compression_method fields.
6913 * zextract.c (read_zip_archive): Collect file compression info.
6915 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6917 * parse.y (do_resolve_class): Also explore superclasses of
6918 intermediate enclosing contexts when searching for inner classes.
6920 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6922 * parse.y (variable_declarator_id:): Better error message.
6923 (expression_statement:): Use YYNOT_TWICE.
6924 (cast_expression:): Likewise.
6925 (assignment:): Likewise.
6927 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6929 * parse.y (do_merge_string_cste): New locals. Create new
6930 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6932 2000-08-07 Hans Boehm <boehm@acm.org>
6934 * boehm.c (mark_reference_fields): Set marking bits for all words in
6935 a multiple-word record.
6936 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6939 2000-08-31 Mike Stump <mrs@wrs.com>
6941 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6942 jcf-dump$(exeext)): Make parallel safe.
6944 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6946 * jcf-parse.c (set_source_filename): Constify a char *.
6947 * jcf-write.c (append_innerclasses_attribute,
6948 make_class_file_name): Constify a char *. Don't recycle a
6949 variable for an unrelated purpose.
6950 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6951 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6953 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6955 * expr.c (can_widen_reference_to): Fixed indentation.
6956 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6957 * parse.y: `finit$' replaces `$finit$' in comments.
6958 (try_builtin_assignconv): Fixed leading comment.
6960 2000-08-25 Greg McGary <greg@mcgary.org>
6962 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6964 2000-08-24 Greg McGary <greg@mcgary.org>
6966 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6967 * parse.y (BINOP_LOOKUP): Likewise.
6969 2000-08-22 Andrew Haley <aph@cygnus.com>
6971 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6972 sign extending. Fixes gcj/321.
6973 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6974 combining to make a jlong. Fixes gcj/321.
6976 2000-08-21 Nix <nix@esperi.demon.co.uk>
6978 * lang-specs.h: Do not process -o or run the assembler if
6981 2000-08-16 Andrew Haley <aph@cygnus.com>
6983 * typeck.c (build_java_array_type): Rewrite code to do array
6984 alignment. Take into account back-end macros when aligning array
6985 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6986 user to set alignment. Fixes gcj/252 and 160.
6988 2000-08-09 Tom Tromey <tromey@cygnus.com>
6990 * parse.y (check_abstract_method_definitions): Now return `int'.
6991 Check implemented interfaces. Fixes PR gcj/305.
6993 * parse.y (patch_switch_statement): Disallow `long' in switch
6994 expressions. Fixes PR gcj/310.
6996 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6998 * decl.c (finit_leg_identifier_node): New global.
6999 (init_decl_processing): Use `finit$' to initialize
7000 finit_identifier_node. Use `$finit$' to initialize
7001 finit_leg_identifier_node.
7002 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7003 * java-tree.h (finit_identifier_node): Changed attached comment.
7004 (finit_leg_identifier_node): New declaration.
7005 (ID_FINIT_P): Take finit_identifier_node and
7006 finit_leg_identifier_node into account. This is a backward
7009 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7011 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7013 (generate_bytecode_insns): Check `nargs' before emitting it.
7014 * verify.c (merge_type_state): Fixed typo.
7015 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7016 generate_bytecode_{conditional,insns}.
7018 2000-08-13 Anthony Green <green@redhat.com>
7020 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7023 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7025 * class.c (maybe_layout_super_class): Fixed indentation.
7026 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7027 (java_check_methods): New function declaration.
7028 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7029 instead of `str_ptr'.
7030 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7031 of a `invokeinterface' at the right time.
7032 * parse.h (WFL_STRIP_BRACKET): New macro.
7033 (SET_TYPE_FOR_RESOLUTION): Use it.
7034 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7035 (check_class_interface_creation): Don't check for cross package
7036 innerclass name clashes.
7037 (method_header): Behave properly if MDECL is `error_mark_node'.
7038 (method_declarator): Return `error_mark_node' if bogus current
7040 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7041 (resolve_and_layout): New local `decl_type', set and used. Call
7043 (java_check_methods): New method.
7044 (java_layout_classes): Use it.
7045 (resolve_qualified_expression_name): No EH check necessary in
7047 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7049 (patch_assignment): Set DECL_INITIAL on integral final local.
7051 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7053 * java-tree.h (flag_extraneous_semicolon): New extern.
7054 * lang-options.h: (-Wextraneous-semicolon): New option.
7055 * lang.c (flag_redundant): Fixed typo in leading comment.
7056 (flag_extraneous_semicolon): New global.
7057 (lang_decode_option): Set `flag_extraneous_semicolon' when
7058 -Wall. Decode `-Wextraneous-semicolon'.
7059 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7060 `empty_statement' rule.
7061 (class_body_declaration): Likewise.
7062 (method_body:): Accept `;' as a method body.
7063 (static_initializer:): Removed `SC_TK' hack.
7064 (constructor_block_end:): Likewise.
7065 (empty_statement:): Report deprecated empty declaration. Fixes
7068 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7070 * parse.y (build_dot_class_method_invocation): Changed parameter
7071 name to `type'. Build signature from `type' and convert it to a
7072 STRING_CST if it's an array.
7073 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7074 to use `ref_type' directly.
7076 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7078 * lang-options.h: Added a comma after the last element to avoid
7079 syntax errors when other languages define additional options.
7081 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7083 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7084 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7085 (jc1): Link with $(BACKEND).
7086 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7088 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7090 * jvspec.c: Adjust type of second argument to
7091 lang_specific_driver, and update code as necessary.
7093 * class.c (build_dtable_decl): Initialize dummy.
7095 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7098 method bodies not to rule out discarding `<clinit>'; don't use
7099 <clinit> to initialize static fields with constant initializers.
7101 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7103 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7105 (method_synthetic): New global.
7106 (HANDLE_METHOD): Recognize synthetic method and tell
7107 `print_method_info' about it.
7108 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7109 processing a synthetic method.
7110 * jcf-reader.c (skip_attribute): New function.
7111 ( skip_attribute): Likewise.
7113 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7115 * parse.y (build_outer_field_access): Fixed comments.
7116 (fix_constructors): Emit the initialization of this$<n> before
7118 (resolve_qualified_expression_name): Build an access to `decl' if
7121 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7123 * parse-scan.y (curent_class): Non longer const.
7124 (inner_qualifier, inner_qualifier_length): Deleted.
7125 (current_class_length): New global.
7126 (bracket_count): Fixed typo in leading comment.
7127 (anonymous_count): New global.
7128 (class_instance_creation_expression:): Handle anonymous classes.
7129 (anonymous_class_creation:): New rule.
7130 (push_class_context): Rewritten.
7131 (pop_class_context): Likewise.
7132 (INNER_QUALIFIER): Macro deleted.
7133 (report_class_declaration): call `push_class_context' when
7134 entering the function. `fprintf' format modified not to use
7136 (report_class_declaration): Assign `package_name' and
7137 `current_class' to NULL separately.
7139 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7141 * expr.c (build_invokeinterface): Call layout_class_methods on
7144 2000-07-27 Tom Tromey <tromey@cygnus.com>
7145 Anthony Green <green@cygnus.com>
7146 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * class.c (make_class_data): Create vtable for abstract classes.
7149 (get_dispatch_table): Changed to cope with abstract classes.
7151 2000-07-27 Tom Tromey <tromey@cygnus.com>
7153 * parse.y (patch_method_invocation): Don't reverse the argument
7154 list when dealing with anonymous class constructors. Fixed typo in
7157 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7159 * parse.y (build_alias_initializer_parameter_list): Reverse
7160 crafted list when building aliases for anonymous class
7163 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7165 * parse.y (jdep_resolve_class): Don't bother checking potential
7166 innerclass access if `decl' is NULL.
7167 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7170 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7172 * parse.c: Remove (again.)
7174 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7176 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7177 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7178 outside the `if' statement, alias to innerclass removed, `decl'
7179 used to mark the class complete.
7181 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7183 * parse.y (simple_name:): Fixed typo in error message.
7185 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7187 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7188 or its first operand can be error marks.
7190 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7192 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7193 * parse.y (method_header): Likewise.
7195 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7197 * parse.y (process_imports): Consider that one might be trying to
7198 import an innerclass. Fixes gcj/254
7200 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7202 * parse.y (find_as_inner_class): Handle the case where the
7203 enclosing context of an innerclass has been loaded as bytecode.
7205 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7207 * parse.y (simple_name:): Reject `$' in type names.
7208 (resolve_type_during_patch): Use `type' as a second
7209 argument to resolve_no_layout. Fixes gcj/257.
7211 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7213 * parse.y (find_most_specific_methods_list): Select the only
7214 non-abstract method even if max has been set.
7215 Fixes gcj/285, gcj/298.
7217 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7219 * lang-specs.h: Added %(jc1) to java compiler options.
7221 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7223 * .cvsignore: New file.
7225 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7227 * parse.y (not_accessible_p): Access granted to innerclasses
7228 (indirectly) extending the reference type. Fixes gcj/249.
7230 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7232 * parse.y (patch_method_invocation): Fixed comment.
7233 (maybe_use_access_method): Build this$<n>s to the context of the
7234 target method, or a type that extends it. Fixes gcj/242.
7236 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7240 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7242 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7244 2000-07-13 Tom Tromey <tromey@cygnus.com>
7246 * lang-specs.h: Added %{I*}.
7248 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7250 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7252 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7254 * parse-scan.c: Remove.
7256 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7258 * class.c (set_super_info): Handled protected inner classes.
7259 (common_enclosing_context_p): Bail early if arguments aren't both
7261 (get_access_flags_from_decl): Handle private and protected inner
7263 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7264 (CLASS_PROTECTED): Likewise.
7265 (struct lang_type): New bitfield `poic'.
7266 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7268 (check_inner_class_access): Renamed arguments, added
7269 comments. Handles protected inner classes (fixes gcj/225)
7270 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7272 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7274 * parse.y (resolve_qualified_expression_name): Verify qualified
7275 access to `this'. Fixes gcj/239.
7277 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7279 * jcf-write.c (generate_classfile): Don't install ConstantValue
7282 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7284 * parse.y (resolve_qualified_expression_name): Handle inner class
7285 access. Fixes gcj/256.
7287 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7289 * jcf-write.c (generate_classfile): Properly install the
7290 ConstantValue attribute and the initial value constant pool index
7291 on string constants.
7292 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7295 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7297 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7299 * parse.y (find_as_inner_class): Fixed typo.
7300 (do_resolve_class): Explore enclosing contexts when searching for
7301 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7302 (check_inner_class_access): Check `decl' which can be null in case
7305 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7307 * java-tree.h (java_debug_context): Declared `extern'.
7308 (safe_layout_class): Likewise.
7309 * parse.y (resolve_field_access): Field must be `static' in order
7310 to be replaced by its initial value. Added comments.
7311 (find_applicable_accessible_methods_list): Fixed typo.
7312 (find_most_specific_methods_list): Methods found in innerclasses
7313 take over methods founds in the enclosing contexts.
7314 (java_complete_tree): Loosen restrictions on the type of DECLs
7315 that can be replaced by their initialization values.
7316 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7318 2000-07-05 Tom Tromey <tromey@cygnus.com>
7320 * Make-lang.in (PARSE_DIR): New macro.
7321 (PARSE_RELDIR): Likewise.
7322 (PARSE_C): Likewise.
7323 (PARSE_SCAN_C): Likewise.
7324 ($(PARSE_C)): New target.
7325 ($(PARSE_SCAN_C)): Likewise.
7326 (SET_BISON): New macro.
7327 (BISONFLAGS): Likewise.
7328 (JAVABISONFLAGS): Likewise.
7330 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7332 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7333 argument on the first pass for CNI as well as JNI.
7334 (print_method_info): Set up method name on the first pass only.
7336 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7338 * parse.y (parser_qualified_classname): Removed parameter
7340 (create_interface): Removed first passed parameter to
7341 parser_qualified_classname.
7342 (create_class): Likewise. Don't install alias on static
7343 innerclasses. Fixes gcj/275.
7345 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7347 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7348 debugable statement with empty_stmt_node. Fixes gcj/272
7350 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7352 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7355 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7357 * jcf-write.c (push_long_const): Appropriately cast short negative
7360 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7362 * parse.y (verify_constructor_super): Use loop variable
7363 `m_arg_type' initialized with `mdecl_arg_type'.
7365 2000-06-29 Tom Tromey <tromey@cygnus.com>
7367 * parse.y (resolve_field_access): Handle case where `type_found'
7370 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7372 * expr.c (lookup_field): The same field can be found through two
7373 different interface. Don't declare it ambiguous in that case.
7375 2000-06-27 Tom Tromey <tromey@cygnus.com>
7377 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7378 follows \r, then unget it at a lower level.
7380 2000-06-26 Tom Tromey <tromey@cygnus.com>
7382 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7385 2000-06-25 Tom Tromey <tromey@cygnus.com>
7387 * parse.y (for_statement): Wrap expression in a WFL if it is a
7388 constant. For PR gcj/268.
7390 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7392 * parse.y (do_resolve_class): Minor optimiztion in the package
7393 list search. Removed unnecessary test and return statement.
7394 (valid_ref_assignconv_cast_p): Order of arguments to
7395 enclosing_context_p fixed.
7397 2000-06-24 Tom Tromey <tromey@cygnus.com>
7399 * expr.c (lookup_field): Print error and return error_mark_node if
7400 field reference is ambiguous.
7402 * parse.y (check_abstract_method_definitions): Also check if
7403 `other_method' is abstract.
7405 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7409 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7410 (struct lang_type): New field `pic'.
7411 (CLASS_PRIVATE): New macro.
7412 * parse.y (check_inner_class_access): New function.
7413 (jdep_resolve_class): Call it.
7415 2000-06-23 Tom Tromey <tromey@cygnus.com>
7417 * parse.y (patch_incomplete_class_ref): Initialize the returned
7418 class. For PR gcj/260.
7420 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7422 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7424 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7426 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7427 Java specific checks.
7428 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7430 * java-tree.def (CASE_EXPR): Marked 'e'.
7431 (DEFAULT_EXPR): Likewise.
7432 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7434 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7435 Java specific checks.
7436 (generate_bytecode_insns): Test try_block for BLOCK before using
7438 * parse.y (build_wfl_wrap): Added `location' argument. Set
7439 EXPR_WFL_LINECOL accordingly.
7440 (dim_expr:): Wrap constants with WFLs.
7441 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7442 (resolve_package): Check for `stmt' not being a BLOCK before
7443 building a debuggable statement with it.
7444 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7446 (resolve_field_access): Make sure `decl' is a DECL before treating
7448 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7449 IDENTIFIER_NODE before treating it as such.
7450 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7451 treating it as such.
7452 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7453 to be applied only on non array types.
7455 2000-06-16 Per Bothner <per@bothner.com>
7457 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7458 define in terms of DECL_RESULT, as that fails when --enable-checking.
7460 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7462 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7463 types the same in comparison.
7464 (CHECK_OP): Add static prototype.
7466 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7468 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7469 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7472 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7474 * decl.c (create_primitive_vtable): Prototype.
7476 * jcf-write.c (generate_bytecode_insns): Initialize variable
7479 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7481 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7483 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7484 to track searched classes, and do not search the same class more than
7485 once. Call find_applicable_accessible_methods_list on immediate
7486 superclass, instead of search_applicable_method_list on all ancestors.
7489 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7491 * parse.y (register_fields): Permit static fields in inner classes
7492 if they are final. Fix for PR gcj/255.
7494 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7496 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7497 * parse.y (find_in_imports): Returned type changed to void,
7498 leading comment fixed.
7499 (register_package): New function.
7500 (qualify_and_find): Likewise.
7501 (package_declaration:): Use `register_package'.
7502 (single_type_import_declaration:): Removed local variable
7503 `node'. Added missing `;' for consistency.
7504 (type_import_on_demand_declaration:): Use `chainon' to link new
7506 (lookup_field_wrapper): Lookup local variables defined in outer
7508 (java_complete_class): Don't reverse the list of imported on demand.
7509 (do_resolve_class): Reorganized. Removed local variable
7510 `original_name'. Call `qualify_and_find' with the current package
7511 name, invoke `find_in_imports_on_demand' right after. Call
7512 `qualify_and_find' with the packages we've seen so far. Fixed
7513 operations numbering in comments.
7514 (java_expand_class): Don't reverse `package_list'.
7515 (find_most_specific_methods_list): New local variables `abstract'
7516 and `candidates'. Use them to pick the right method.
7518 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7520 * parse.y (check_modifiers_consistency): Don't subtract out
7521 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7523 2000-06-04 Philipp Thomas <pthomas@suse.de>
7525 * Makefile.in (INTLLIBS): New.
7529 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7531 * class.c (get_dispatch_table): Build the vtable dummy entry list
7532 element with a null purpose. Fixed leading comment.
7533 (build_dtable_decl): Build an accurate dtable type when appropriate
7536 2000-06-02 Richard Henderson <rth@cygnus.com>
7538 * lang.c (lang_get_alias_set): New.
7540 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7542 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7543 before using it as the accessed field.
7545 2000-05-31 Tom Tromey <tromey@cygnus.com>
7547 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7548 char_array_vtable, short_array_vtable, int_array_vtable,
7549 long_array_vtable, float_array_vtable, double_array_vtable):
7551 * expr.c (get_primitive_array_vtable): New function.
7552 (create_primitive_vtable): New function.
7553 (java_lang_expand_expr): Enable code to statically generate
7555 * decl.c (init_decl_processing): Create primitive vtables.
7556 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7557 short_array_vtable, int_array_vtable, long_array_vtable,
7558 float_array_vtable, double_array_vtable): Define.
7560 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7562 * java/parse.y (find_applicable_accessible_methods_list):
7563 Don't add an uninitialized value to the list.
7565 2000-05-25 Tom Tromey <tromey@cygnus.com>
7567 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7568 when trying to see if field's class should be initialized. Always
7569 initialize field's declaring class, not qualified class.
7572 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7573 `wfl_operator', to maybe_build_primttype_type_ref.
7576 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7578 * parse.y (patch_method_invocation): Don't try to lookup methods
7581 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7583 * parse.y (resolve_field_access): Call the appropriate <clinit>
7584 before accessing the length of a static array. Craft a decl for
7585 the field while its time. Fixes PR gcj/129.
7587 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7589 * parse.y (resolve_package): Correctly set `*next' (was off by
7591 (resolve_qualified_expression_name): Fixed comment.
7593 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7595 * jcf-parse.c (jcf_parse_source): Reset current_class and
7596 current_function_decl to NULL before parsing a new file.
7598 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7600 * parse.y (block_end:): If the collected block doesn't feature a
7601 statement, insert an empty statement.
7603 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7605 * parse.y (maybe_yank_clinit): New function.
7606 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7607 end of the list of methods belonging to a class.
7608 (java_complete_expand_method): Check whether <clinit> is really
7609 necessary and expand it accordingly.
7611 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7613 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7614 processed by the method's switch statement.
7616 2000-05-19 Tom Tromey <tromey@cygnus.com>
7618 * java-tree.h: Added init state enum.
7619 * decl.c (emit_init_test_initialization): Initialize class
7620 initialization check variable by looking at class' state.
7622 2000-05-19 Tom Tromey <tromey@cygnus.com>
7624 * java-tree.h (build_instanceof): Declare.
7625 (build_get_class): Declare.
7626 * parse.y (patch_binop): Use build_instanceof.
7627 * expr.c (build_instanceof): New function. If class is final,
7628 don't make a function call.
7629 (expand_java_INSTANCEOF): Use it.
7630 (build_get_class): New function.
7632 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7634 * jcf-write.c (generate_classfile): Scan the source_file for
7635 slashes with the right pointer variable.
7637 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7639 * lang.c (lang_decode_option): Update -Wunused flags by calling
7641 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7643 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7645 * check_init.c (check_init): Constify local char *.
7646 * class.c (push_class): Constify local char *.
7647 * java_tree.h: Update prototypes.
7648 * jcf-io.c (open_class): Constify filename parameter and
7650 (find_class): Remove redundant string copy. Cast return from
7652 * jcf-parse.c (read_class, parse_class_file, yyparse):
7653 Constify local char *.
7654 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7655 Constify local char *.
7656 * jcf.h (JCF): Constify filename and classname.
7657 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7658 * lang.c (init_parse): Constify parameter and return value.
7659 * lex.c (java_get_line_col): Constify filename parameter.
7660 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7661 * parse.y (java_parser_context_suspend,
7662 issue_warning_error_from_context, safe_layout_class): Constify
7664 * parse.c: Regenerate.
7666 2000-05-08 Tom Tromey <tromey@cygnus.com>
7668 * expr.c (build_jni_stub): Cache the result of
7669 _Jv_LookupJNIMethod.
7671 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7673 * decl.c (predef_filenames_size): Now 7.
7674 (predef_filenames): New seventh entry.
7676 2000-05-04 Tom Tromey <tromey@cygnus.com>
7678 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7679 Keep track of when we've seen a reference field after a
7680 non-reference field.
7681 (get_boehm_type_descriptor): Handle case where we see
7682 non-reference fields but no trailing reference field.
7683 * decl.c (rawdata_ptr_type_node): Define.
7684 (init_decl_processing): Initialize rawdata_ptr_type_node.
7685 * java-tree.h (rawdata_ptr_type_node): Declare.
7687 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7689 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7690 specifiers in calls to fprintf.
7692 2000-05-03 Andrew Haley <aph@cygnus.com>
7694 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7696 * javaop.h (WORD_TO_INT): New function.
7697 (IMMEDIATE_s4): Use WORD_TO_INT.
7698 * jcf.h (JPOOL_INT): Ditto.
7700 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7703 2000-04-19 Tom Tromey <tromey@cygnus.com>
7705 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7707 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7709 * expr.c (build_jni_stub): New function.
7710 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7712 * parse.y (java_complete_expand_methods): Expand a native method
7713 and call build_jni_stub if -fjni given.
7714 * lang-options.h: Document -fjni.
7715 * lang.c (flag_jni): New global.
7716 (lang_f_options): Added `jni' entry.
7717 * java-tree.h (soft_lookupjnimethod_node,
7718 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7720 (flag_jni): Declare.
7721 (build_jni_stub): Declare.
7722 (struct lang_decl): Added `native' flag.
7723 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7725 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7726 soft_jnipopsystemframe_node): New globals.
7727 (init_decl_processing): Set them. _Jv_InitClass only takes one
7730 * java-tree.def: Put into `C' mode.
7732 2000-04-27 Tom Tromey <tromey@cygnus.com>
7735 * expr.c (expand_invoke): Generate check to see if object pointer
7736 is null in nonvirtual invocation case.
7737 * java-tree.h (soft_nullpointer_node): Declare.
7738 * decl.c (soft_nullpointer_node): New global.
7739 (init_decl_processing): Initialize soft_nullpointer_node.
7740 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7741 or `private' methods.
7742 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7744 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7746 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7749 2000-04-26 Tom Tromey <tromey@cygnus.com>
7751 * zextract.c (find_zip_file_start): New function.
7752 (read_zip_archive): Use it.
7754 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7756 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7758 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7760 * class.c (common_enclosing_context_p): New function.
7761 * java-tree.h (common_enclosing_context_p): Added prototype.
7762 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7763 classes sharing an outer context with the current instance.
7764 * parse.y (build_access_to_thisn): Fixed leading comment.
7765 (verify_constructor_super): New local `supper_inner'. Skip
7766 enclosing context argument in the case of inner class constructors.
7767 (patch_method_invocation): Insert proper context as second
7768 parameter to pure inner class constructor super invocations.
7770 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7772 * parse.y (end_class_declaration): Reset the interface number
7775 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7777 * parse.y (source_start_java_method): Deleted unnecessary code.
7778 (patch_method_invocation): Fixed comment.
7780 2000-04-24 Robert Lipe <robertlipe@usa.net>
7782 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7784 2000-04-23 Tom Tromey <tromey@cygnus.com>
7786 * boehm.c (mark_reference_fields): Use int_byte_position.
7788 2000-04-22 Tom Tromey <tromey@cygnus.com>
7790 * boehm.c (mark_reference_fields): Only call byte_position on
7793 2000-04-22 Tom Tromey <tromey@cygnus.com>
7795 * boehm.c (mark_reference_fields): Added `last_view_index'
7796 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7798 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7800 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7801 * parse.y (check_class_interface_creation): Fixed comments. Select
7802 permitted modifiers for (inner) interfaces. Changed error message
7803 to report rejected modifiers used with local classes.
7805 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7807 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7808 of directly inherited type considered in scope.
7809 * parse.y (do_resolve_class): Search inherited classes for inner
7812 2000-04-20 Tom Tromey <tromey@cygnus.com>
7814 * parse.y (not_accessible_p): Use member's class, not current
7815 class, when doing inheritance check for protected reference.
7818 2000-04-20 Jason Schroeder <shrode@subnature.com>
7820 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7822 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7824 * parse.y (lookup_field_wrapper): Search for final local aliases.
7825 (resolve_expression_name): Let lookup_field_wrapper search for
7826 final local aliases. Force the value of `name' if one is found.
7827 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7828 an expression name. Fixed comments.
7830 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7832 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7834 2000-04-19 Tom Tromey <tromey@cygnus.com>
7836 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7838 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7840 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7842 2000-04-18 Tom Tromey <tromey@cygnus.com>
7845 * gjavah.c (utf8_cmp): Changed return value.
7846 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7848 (cxx_keywords): New global.
7849 (get_field_name): Handle new result of cxx_keyword_subst.
7850 (print_method_info): Likewise.
7852 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7854 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7855 with a newline, for CNI.
7856 (print_stub_or_jni): Print a space or newline before method name for
7858 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7859 (process_file): Include gcj/cni.h if generating CNI stubs.
7861 2000-04-16 Tom Tromey <tromey@cygnus.com>
7863 * gjavah.c (decompile_method): Use print_field_name.
7866 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7868 * parse.y (java_expand_classes): Reverse the package list once.
7869 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7871 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7872 the `==' and `!=' operators.
7874 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7876 * jcf-write.c (generate_bytecode_insns): At invocation time,
7877 always relate an interface method to the type of its selector.
7879 2000-04-05 Tom Tromey <tromey@cygnus.com>
7882 * expr.c (expand_invoke): Generate check to see if object pointer
7883 is null in nonvirtual invocation case.
7884 * java-tree.h (soft_nullpointer_node): Declare.
7885 * decl.c (soft_nullpointer_node): New global.
7886 (init_decl_processing): Initialize soft_nullpointer_node.
7887 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7888 or `private' methods.
7889 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7891 2000-04-05 Tom Tromey <tromey@cygnus.com>
7894 * parse.y (check_final_assignment): Recognize assignments to the
7895 `length' field of an array when generating class files.
7897 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7899 * class.c (decl_hash): Prototype removed.
7900 (decl_compare): Likewise.
7902 2000-04-05 Tom Tromey <tromey@cygnus.com>
7904 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7905 * parse.y (check_modifiers_consistency): Check for final/volatile
7906 clash. Fixes PR gcj/164.
7908 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7910 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7912 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7914 (add_method_1): Use `java_hash_hash_tree_node' and
7915 `java_hash_compare_tree_node'.
7916 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7917 (java_hash_compare_tree_node): Likewise.
7918 * parse.y (find_applicable_accessible_methods_list): Create,
7919 delete and use a hash table to remember already searched interfaces.
7921 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7923 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7926 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7928 * boehm.c (mark_reference_fields, set_bit): Prototype.
7929 (set_bit): Un-ANSI-fy definition.
7931 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7934 * decl.c (emit_init_test_initialization): Likewise.
7936 * gjavah.c (jni_print_char): Likewise.
7938 * parse.y (create_new_parser_context): Likewise.
7940 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7942 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7943 patch missing hunk. Fixed indentation.
7945 2000-03-30 Tom Tromey <tromey@cygnus.com>
7947 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7948 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7950 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7952 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7953 when negative *before* using it as an array index.
7954 * ChangeLog: Fixed typo.
7956 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7958 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7959 to 0 when it reaches -1.
7961 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7963 * jcf-parse.c (get_constant): Properly cast `num' during the
7964 invocation of `add_double'.
7965 * jcf-write.c (push_long_const): Properly cast `lo' before
7966 comparing it to short bounds.
7967 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7968 `interface_body:' is reduced after the current interface is
7971 2000-03-26 Tom Tromey <tromey@cygnus.com>
7973 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7974 Java-specific `-f' option.
7976 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7978 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7979 Adjust order of making types.
7980 Make bitsize_*_node values.
7982 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7984 * class.c (make_field_value): Use byte_position.
7985 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7986 (java_array_data_offset): Likewise.
7987 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7990 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * parse.y (check_abstract_method_definitions): New local
7993 `end_type_reached'. Make sure we also consider `end_type'.
7994 (java_check_abstract_method_definitions): Make sure we eventually
7995 consider `java.lang.Object'.
7996 (maybe_use_access_method): Don't use access method if not in the
7997 context of a pure inner class or if the method's context is right.
7998 (find_applicable_accessible_methods_list): New static flag
7999 `object_done'. Don't search abstract classes as interfaces. Fixed
8000 indentation. Fixed the `java.lang.Object' only search. Search
8001 class interface(s) first, then fully search enclosing contexts.
8002 (find_most_specific_methods_list): Pick the closest candidate when
8003 they're all abstract.
8005 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8007 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8008 properly initialize `finished_label'. Don't emit gotos for empty
8011 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8013 * except.c (emit_handlers): Clear catch_clauses_last.
8015 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8017 * parse.y (check_method_types_complete): New function.
8018 (create_class): Reset anonymous class counter only when seeing an
8020 (java_complete_class): JDEP_METHOD: Don't recompute signature
8023 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8025 * class.c (build_static_ref): Fixed indentation in comment.
8026 * java-tree.def (TRY_EXPR): Fixed typo in name.
8027 (CLASS_LITERAL): Likewise.
8028 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8029 (struct lang_type): New field `dot_class'.
8030 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8031 (generate_classfile): Method `class$' is synthetic.
8032 * parse.y (build_do_class_method): New function.
8033 (build_dot_class_method_invocation): Likewise.
8034 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8035 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8036 (qualify_ambiguous_name): Likewise.
8037 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8038 (build_try_statement): Fixed leading comment.
8040 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8042 * class.c (make_field_value): Properly handle sizes.
8043 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8044 (layout_class_method): Count using trees.
8045 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8046 * expr.c (java_array_data_offset): Use int_bit_position.
8047 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8048 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8050 2000-03-16 Tom Tromey <tromey@cygnus.com>
8052 * lang.c (flag_hash_synchronization): New global.
8053 (lang_f_options): Added `hash-synchronization'.
8054 * lang-options.h: Mention -fhash-synchronization.
8055 * java-tree.h (flag_hash_synchronization): Declare.
8056 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8057 hash table synchronization is disabled.
8058 * decl.c (init_decl_processing): Only push `sync_info' value when
8059 hash table synchronization is disabled.
8060 * class.c (make_class_data): Only push `sync_info' field when hash
8061 table synchronization is disabled. Removed dead code.
8063 2000-03-16 Tom Tromey <tromey@cygnus.com>
8065 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8067 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8069 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8071 * parse.y (patch_method_invocation): Handle anonymous classes
8072 creation in static context.
8074 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8076 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8077 * parse.y (resolve_qualified_expression_name): Use it.
8078 (patch_method_invocation): Likewise.
8080 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8082 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8083 depending on the type of dependency which dictates what the
8085 (unresolved_type_p): Resolved types limited to the current class.
8087 2000-03-15 Tom Tromey <tromey@cygnus.com>
8089 * decl.c (init_decl_processing): Set type of `sync_info' to be
8092 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8093 Correctly compute bit number for current slot. Zero `high' and
8094 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8095 mark_reference_fields.
8096 (mark_reference_fields): New function.
8098 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8100 * parse.y (register_incomplete_type): Fixed initialization of
8103 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8105 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8107 (push_class_context, pop_class_context): New function.
8108 (class_body:): Call pop_class_context.
8109 (interface_body:): Likewise.
8110 (INNER_QUALIFIER): New macro.
8111 (report_class_declaration): Changed output format and use
8112 INNER_QUALIFIER. Call push_class_context.
8114 2000-02-14 Andrew Haley <aph@cygnus.com>
8116 * check-init.c (check_init): Add new cases for unary and binary
8119 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8121 * parse.y (resolve_package): Set `next' once a type name has been
8122 progressively discovered.
8123 (resolve_qualified_expression_name): Propagate resolution only if
8124 there are remaining qualifiers. Take into account `q' might have
8125 been cleared after re-qualification.
8126 * parse.y (patch_method_invocation): New local `resolved'.
8127 Section dealing with qualified expression rewritten to use
8128 resolve_field_access.
8130 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8132 * parse.h (PUSH_CPC): Fixed indentation.
8133 (DEBUG_CPC): New macro.
8134 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8135 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8136 * parse.y (class_body_declaration:): Use
8137 SET_CPC_INSTANCE_INITIALIZER_STMT.
8138 (method_declaration:): Check for null current_function_decl.
8139 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8140 (java_parser_context_pop_initialized_field): Better handling of
8142 (maybe_make_nested_class_name): Mark nested class name as
8143 qualified when necessary.
8144 (end_class_declaration): Don't call java_parse_context_resume when
8145 one or more error occurred.
8146 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8147 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8148 SET_CPC_INITIALIZER_STMT.
8149 (method_header): Check for inner classes declaring static methods.
8150 (resolve_qualified_expression_name): Handle situation where `this'
8153 2000-03-13 Hans Boehm <boehm@acm.org>
8155 * typeck.c (build_prim_array_type): Correctly set the high word too.
8157 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8159 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8161 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8162 list of methods for interfaces.
8164 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8166 * parse.y (qualify_ambiguous_name): Properly handle expressions
8169 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8171 * parse.y (check_final_assignment): Extended to process
8173 (patch_assignment): Have check_final_assignment called only once.
8175 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8177 * java-tree.h (IS_INIT_CHECKED): New flag.
8178 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8179 * parse.y (patch_string): Call force_evaluation_order on the
8180 completed string concatenation tree.
8181 * expr.c (force_evaluation_order): Call force_evaluation_order on
8182 function's arguments too.
8184 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8186 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8187 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8188 (build_anewarray): Likewise.
8189 * parse.y (patch_newarray): Likewise.
8190 * parse.c: Regenerated.
8192 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8194 * decl.c (init_decl_processing): Added new class fields `depth',
8195 `ancestors', and `idt' to class_type_node. Use
8196 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8197 * class.c (make_class_data): Push initial values for new fields.
8198 * java-tree.h: Updated prototype for `build_invokeinterface'.
8199 * expr.c (build_invokeinterface): Changed parameters to accept
8200 `method' tree. Calculate index of `method' in its declaring
8201 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8202 (expand_invoke): Call `build_invokeinterface' with new parameters.
8203 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8206 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8208 * typeck.c (lookup_do): Search superinterfaces first
8209 when looking up an interface method. From Godmar Back
8212 2000-03-06 Tom Tromey <tromey@cygnus.com>
8214 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8216 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8218 * java-tree.h (lookup_argument_method2): Declared.
8219 (safe_layout_class): Prototype moved from parse.h.
8220 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8221 * parse.y (java_check_regular_methods): Local `super_class' gone.
8222 Call lookup_argument_method2 instead of lookup_argument_method.
8223 Perform modifier match for methods found declared in implemented
8224 interfaces. Fixed indentation problem. Overriding/hiding error
8225 report to take place only for methods found in classes.
8226 * typeck.c (lookup_argument_method): Changed leading
8227 comment. Re-written by calling lookup_do.
8228 (lookup_argument_method2): New function.
8229 (lookup_java_method): Re-written by calling lookup_do.
8230 (lookup_do): New function.
8232 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8234 * check-init.c (check_init): Removed dead code. Handle (blank)
8236 * parse.y (declare_local_variables): New local `final_p', set it
8237 and use it to initialize LOCAL_FINAL.
8238 (check_final_assignment): Only check FIELD_DECLs.
8240 2000-02-17 Tom Tromey <tromey@cygnus.com>
8242 * Makefile.in (JAVA_OBJS): Added boehm.o.
8243 (boehm.o): New target.
8244 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8245 * java-tree.h (flag_use_boehm_gc): Declare.
8246 (get_boehm_type_descriptor): Declare.
8247 * lang.c (lang_f_options): Added `use-boehm-gc'.
8248 (flag_use_boehm_gc): New global.
8249 * lang-options.h: Added -fuse-boehm-gc.
8250 * boehm.c: New file.
8251 * class.c (get_dispatch_table): If class uses a Boehm type
8252 descriptor, put it in the vtable.
8253 (make_class_data): Removed dead code.
8255 2000-03-03 Per Bothner <per@bothner.com>
8257 * decl.c (init_decl_processing): Initialize sizetype properly.
8259 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8261 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8262 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8263 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8264 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8265 (jcf_parse): New local `current'. Load innerclasses seen in outer
8266 context being processed.
8267 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8268 * jcf-write.c (append_innerclasses_attribute): New function.
8269 (append_innerclasses_attribute_entry): Likewise.
8270 (get_access_flags): Handle static classes. Set anonymous and local
8271 classes to be private.
8272 (generate_classfile): Attribute count adjusted. Call
8273 append_innerclasses_attribute.
8274 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8275 PURE_INNER_CLASS_TYPE_P.
8276 * parse.y (parser_qualified_classname): New parameter `is_static',
8277 produce non qualified name accordingly.
8278 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8279 (create_interface): Added argument to parser_qualified_classname.
8280 (create_class): Added argument to parser_qualified_classname. Setup
8281 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8282 (add_inner_class_fields): Fixed indentation.
8283 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8284 (method_declarator): Fixed typo in comment.
8285 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8286 (build_current_thisn): Likewise.
8287 (patch_method_invocation): Likewise.
8289 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8291 * decl.c (current_function_decl): Move to toplev.c.
8293 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8295 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8296 (DECL_BIT_INDEX): Use underlying representation.
8297 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8299 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8301 * expr.c (build_java_ret): Pass proper type to size_binop.
8303 2000-02-25 Anthony Green <green@cygnus.com>
8305 * expr.c (build_class_init): Mark the decl to be ignored by
8307 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8308 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8309 * class.c (init_test_hash_newfunc): New function.
8310 (decl_hash): New function.
8311 (decl_compare): New function.
8312 * decl.c (emit_init_test_initialization): New function.
8313 (complete_start_java_method): Traverse the init test hashtable,
8314 calling emit_init_test_initialization.
8315 (always_initialize_class_p): Define.
8316 * expr.c (build_class_init): Use initialization tests when
8317 emitting class initialization code.
8318 (always_initialize_class_p): Declare.
8319 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8321 * java-tree.h: Include hash.h.
8322 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8323 (struct lang_decl): Add init_test_table field.
8324 (init_test_hash_entry): Define.
8326 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8328 * gjavah.c (main): Avoid using `argi' to report unimplemented
8331 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8333 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8334 initialize locals to avoid warnings. Local `exception_type' moved
8337 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8339 * parse.y (resolve_expression_name): Use `orig' as a second
8340 argument to resolve_field_access.
8341 (resolve_field_access): Removed unnecessary code when dealing with
8344 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8346 * class.c (push_super_field): Don't push the field twice.
8347 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8348 * parse.h (java_reorder_fields): Prototyped.
8349 * parse.y (java_reorder_fields): New function.
8350 (java_layout_class): Simplified not to worry about re-ordering.
8352 2000-02-23 Tom Tromey <tromey@cygnus.com>
8354 * gjavah.c (print_name): In JNI case, correctly quote string.
8355 (print_method_info): Don't handle overrides in JNI mode.
8357 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8359 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8360 value type set to `boolean_type_node'.
8362 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8364 * jcf-dump.c (main): Test for correct condition after
8365 output file creation.
8367 2000-02-19 Anthony Green <green@cygnus.com>
8369 * jcf-depend.c (add_entry): Fix test for first list entry.
8371 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8373 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8374 * constants.c (build_constants_constructor): Likewise.
8376 2000-02-19 Anthony Green <green@cygnus.com>
8378 * jcf-depend.c (add_entry): Add entries to the end of the list.
8380 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8382 * decl.c (INT_TYPE_SIZE): Define if necessary.
8383 (expand_java_return): Handle the case of a native integer smaller
8386 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8388 * gjavah.c (help): Use GCCBUGURL.
8389 * jv-scan.c (help): Likewise.
8390 * jcf-dump.c (help): Likewise.
8392 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8394 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8397 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8399 * jcf-parse.c (load_class): Call `fatal' if no file containing
8400 the target class are found.
8402 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8404 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8405 lex.c, lex.h, and PARSE_H to...
8406 (parse.o, parse-scan.o): ...here, respectively.
8408 * lex.c: Split out code that may trigger SIGFPE from yylex()
8409 to its own function.
8410 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8412 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8414 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8416 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8418 * parse.y (outer_field_access_p): Stop in time when outer contexts
8420 (resolve_qualified_expression_name): Properly qualify *everything*
8421 after a package.type to be resoled as expression names.
8422 (find_applicable_accessible_methods_list): Save/restore `class' to
8423 isolate it from a possible outer context search.
8425 2000-02-15 Tom Tromey <tromey@cygnus.com>
8427 * gjavah.c (jni_print_char): New function.
8428 (print_full_cxx_name): Use it.
8429 (decode_signature_piece): Likewise.
8430 (print_cxx_classname): Likewise.
8432 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8434 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8436 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8438 * gjavah.c: Include version.h.
8440 * jcf-dump.c: Likewise.
8442 * jv-scan.c: Likewise.
8444 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8446 * parse.y (outer_field_access_fix): First parameter now a tree
8447 node. Check for assignment to final. First argument to
8448 build_outer_field_access_fix modified to accommodate prototype.
8449 (build_outer_field_access): Don't check for assignment to final
8451 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8452 possibly returned by outer_field_access_fix. Changed
8453 outer_field_access_fix's first argument.
8454 (check_final_assignment): $finit$'s context is OK.
8455 (patch_unaryop): Use node instead of its line/column value when
8456 calling outer_field_access_fix.
8458 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8460 * parse.y (interface_declaration:): No longer tagged
8461 <node>. Re-installed default action.
8462 (class_member_declaration:): Handle inner interfaces.
8463 (interface_member_declaration): Handle inner interfaces and
8465 (create_interface): Push error if one seen. Suspend parsing
8466 context when processing an inner interface.
8467 (register_fields): Inner class static field limitations not to
8468 apply to inner interfaces.
8470 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8472 * jcf-parse.c (load_class): Update `java_error_count' when a
8473 class' file can't be found.
8474 (parse.y): Avoid (byte)code generation when errors seen.
8476 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8478 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8479 decodes a valid node.
8480 (patch_binop): Handle TRUNC_DIV_EXPR.
8482 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8484 * parse.y (resolve_package): New local `acc'. Try to progressively
8485 build and guess a package and type name.
8487 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8489 * parse.y (find_applicable_accessible_methods_list): Load and
8490 layout the search class if necessary.
8491 (java_complete_tree): Keep to original type of the folded initial
8494 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8496 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8497 Generate error message if circularity is detected. New static
8499 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8500 * jcf-write.c (generate_bytecode_insns): Very simply handle
8502 * parse.y (java_check_circular_reference): Use
8503 `cyclic_inheritance_report' during report, if necessary.
8504 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8505 walking NEW_ARRAY_INIT twice.
8507 2000-02-09 Tom Tromey <tromey@cygnus.com>
8509 * parse.y (check_class_interface_creation): Allow inner classes to
8510 be `private' or `protected', check modifiers' consistency. Prevent
8511 block local classes from bearing any modifiers.
8513 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8515 * except.c (check_start_handlers): Re-add prototype lost in last
8517 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8519 2000-02-09 Andrew Haley <aph@cygnus.com>
8521 * decl.c (clear_binding_level): Remove excess initializer.
8522 (maybe_poplevels): Remove unused variable.
8523 (force_poplevels): Ditto.
8524 (struct binding_level): Add comment.
8526 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8528 * jcf-write.c (generate_classfile): Don't consider
8529 pre-initialization with reference value (use <clinit> instead.)
8530 * parse.y (java_fix_constructors): No generated constructor for
8532 (build_outer_field_access): Removed debug message.
8533 (outer_field_expanded_access_p): Adapted to bytecode generation.
8534 (build_outer_field_access_method): Use fix_method_argument_names.
8535 (build_outer_method_access_method): Fixed indentation. Added
8536 comment. Handle access method generation for static and also void
8538 (build_access_to_thisn): Inserted debug message.
8539 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8540 (resolve_qualified_expression_name): Fixed comment.
8541 (not_accessible_p): Adapted to bytecode generation. Added comment.
8542 (patch_method_invocation): Added comment.
8543 (maybe_use_access_method): Fixed leading comment. Handle static
8545 (java_complete_lhs): Don't shortcut handling of initialized upon
8546 declaration String type static fields when generating bytecode.
8547 (patch_unaryop): Handle outer field access when generating
8550 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8552 * java-tree.h (FIELD_THISN): New macro.
8553 * jcf-write.c (append_synthetic_attribute): New function.
8554 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8555 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8556 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8558 (build_outer_field_access): Turned on access functions usage and
8559 generation when compiling to bytecode.
8560 (maybe_use_access_method): Likewise.
8562 2000-01-25 Andrew Haley <aph@cygnus.com>
8564 * java-except.h (struct eh_range): Add `expanded' field.
8565 (maybe_start_try): Add end_pc arg.
8566 (maybe_end_try): Ditto.
8567 * java-tree.h (force_poplevels): new function.
8568 * expr.c (expand_byte_code): Don't call maybe_start_try or
8570 * except.c (add_handler): Reset expanded.
8571 (expand_start_java_handler): Set expanded.
8572 (check_start_handlers): Don't expand a start handler that's
8573 already been expanded.
8574 (maybe_start_try): Add end_pc arg. Only expand a handler which
8576 (expand_end_java_handler): call force_poplevels.
8577 (force_poplevels): new function.
8578 * decl.c (binding_level): Add start_pc of binding level.
8579 (maybe_pushlevels): Call maybe_start_try when pushing binding
8581 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8582 (LARGEST_PC): Define.
8583 (clear_binding_level): Use LARGEST_PC.
8585 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8586 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8587 (binding_depth, is_class_level, current_pc): new variables.
8588 (struct binding_level): ditto.
8589 (indent): new function.
8590 (push_jvm_slot): add debugging info.
8591 (maybe_pushlevels): ditto.
8592 (maybe_poplevels): ditto.
8595 (start_java_method): ditto.
8596 (give_name_to_locals): comment only.
8597 * except.c (binding_depth, is_class_level, current_pc):
8599 (expand_start_java_handler): add debugging info.
8600 (expand_end_java_handler): ditto.
8602 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8604 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8605 (print_name_for_stub_or_jni, process_file): Constify a char*.
8607 2000-02-03 Tom Tromey <tromey@cygnus.com>
8609 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8611 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8613 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8614 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8617 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8619 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8620 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8621 (struct lang_type): New field `ii_block'.
8622 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8623 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8624 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8625 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8626 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8627 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8629 * parse.y (add_instance_initializer): New function.
8630 (in_instance_initializer): New static global.
8631 (class_body_declaration:): Link instance initializer block.
8632 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8633 (array_creation_expression:): Remove unused local.
8634 (java_parser_context_push_initialized_field): Fixed leading
8635 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8636 CPC_INSTANCE_INITIALIZER_LIST.
8637 (java_parser_context_pop_initialized_field): Likewise.
8638 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8639 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8640 CPC_INITIALIZER_STMT.
8641 (fix_constructors): New local `class_type'. Use it. Call
8642 add_instance_initializer.
8643 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8644 (patch_return): Forbid return in instance initializers.
8645 (patch_throw_statement): Enforce exception handling in the context
8646 of instance initializers.
8648 2000-02-03 Tom Tromey <tromey@cygnus.com>
8650 * Make-lang.in (java.mostlyclean): Remove executables in
8653 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8655 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8656 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8657 (java_float_finite): Convert to use union Word from javaop.h.
8658 (java_double_finite): Convert to use union DWord from javaop.h.
8660 2000-02-02 Tom Tromey <tromey@cygnus.com>
8662 * gjavah.c (options): Added `jni' entry.
8663 (help): Document -jni.
8664 (flag_jni): New global.
8665 (process_file): Handle JNI output. Don't print text from
8666 -prepend, -add, etc, when generating stubs. Only remove `.class'
8667 suffix if it actually exists.
8668 (main): Create a `.c' file when run with `--jni --stubs'. Create
8669 correct output file name with `--jni'.
8670 (print_include): Mangle header name differently in JNI case.
8671 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8673 (print_method_info): Handle JNI case. Put signature info into
8674 method name. Handle case when STREAM is NULL.
8675 (print_name_for_stub_or_jni): New function.
8676 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8677 (print_cxx_classname): Handle JNI.
8678 (print_full_cxx_name): Likewise.
8679 (decode_signature_piece): Likewise.
8680 (overloaded_jni_method_exists_p): New function.
8681 (struct method_name): Added `signature' and `sig_length' fields.
8682 (HANDLE_END_FIELD): Do nothing in JNI mode.
8684 2000-02-02 Tom Tromey <tromey@cygnus.com>
8686 * jv-scan.c: Include version.c, <getopt.h>.
8687 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8688 (options): New array.
8689 (usage): New function.
8690 (version): New function.
8691 (main): Use getopt_long to parse command line.
8692 * jcf-dump.c: Include version.c, <getopt.h>.
8693 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8694 OPT_JAVAP): New macros.
8695 (options): New array.
8696 (usage): Return `void'. Changed message.
8697 (help): New function.
8698 (version): New function.
8699 (main): Use getopt_long_only to parse command line.
8700 * gjavah.c: Include <getopt.h>.
8701 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8702 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8703 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8704 (options): New array.
8705 (java_no_argument): Removed.
8706 (help): Updated with missing options.
8707 (main): Use getopt_long_only to parse command line.
8708 (usage): Changed message.
8710 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8712 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8713 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8714 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8715 * parse.y (array_creation_expression:): Handle anonymous arrays.
8716 (build_array_from_name): Don't set `ret_name' if null.
8717 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8718 (qualify_ambiguous_name): Likewise.
8719 (java_complete_expand_class): Likewise.
8721 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8723 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8724 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8725 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8726 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8727 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8728 AIPL_FUNCTION_COMPLETED_INVOCATION.
8729 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8730 AIPL_FUNCTION_INVOCATION_READY.
8731 (AIPL_FUNCTION_DECLARATION): New enum entry.
8732 * parse.y (reorder_static_initialized): New function.
8733 (java_parser_context_pop_initialized_field): Use it.
8734 (add_inner_class_fields): Use
8735 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8736 augmented. Install marker after last alias initializer, if any.
8737 (generate_finit): Fixed typo. Don't try to retain only the used
8739 (method_header): Compute and set DECL_FUNCTION_NAP.
8740 (method_declarator): Fixed comment. Insert alias initializer in
8742 (build_alias_initializer_parameter_list): Fixed leading
8743 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8744 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8745 (java_complete_expand_class): Code to retain only used aliases
8747 (java_complete_expand_methods): New local `first_decl'. Generate
8748 $finit$ first, then expand the constructors, regular methods and
8750 (java_complete_expand_method): Don't report error on missing
8751 return statement if previously detected bogus.
8752 (fix_constructors): Don't patch constructor parameters list.
8753 (patch_method_invocation): Use new AIPL enum values. Reverse
8754 alias initializer list for anonymous classes.
8756 2000-01-30 Anthony Green <green@redhat.com>
8758 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8759 determine how many stack slots to pop.
8761 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8763 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8764 error handling/recovery.
8765 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8767 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8769 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8770 FIELD_LOCAL_ALIAS_USED): New macros.
8771 (DECL_FUNCTION_NAP): New macro.
8772 (struct lang_decl): New field `nap'.
8773 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8774 (struct lang_type): New fields `finit_stmt_list' and
8776 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8777 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8778 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8779 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8780 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8781 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8782 (BUILD_THROW): Macro line separator re-indented.
8783 * parse.y (end_class_declaration): New function.
8784 (maybe_generate_pre_expand_clinit): New name for
8785 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8786 pre-expand static fields.
8787 (maybe_generate_clinit): Function deleted.
8788 (check_for_static_method_reference): Prototype's parameter list
8790 (generate_finit): New name for maybe_generate_finit. Changed
8791 leading comment. Function rewritten to use
8792 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8793 (build_alias_initializer_parameter_list): New function.
8794 (java_parser_context_pop_initialized_field): Likewise.
8795 (add_inner_class_fields): Likewise.
8796 (type_declaration:): Call end_class_declaration.
8797 (class_member_declaration:): Likewise.
8798 (formal_parameter_list:): Fixed typos.
8799 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8800 element. Improved error handling.
8801 (block_statement:): Call end_class_declaration.
8802 (anonymous_class_creation:): Likewise.
8803 (create_anonymous_class): Fixed comments.
8804 (create_class): Call add_inner_class_fields.
8805 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8806 (method_header): Use MARK_FINAL_PARMS.
8807 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8808 (method_declarator): Propagate final argument flag.
8809 (craft_constructor): New local `artificial'. Call
8810 build_alias_initializer_parameter_list. Use
8811 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8812 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8814 (complete_expand_class): Get rid of unused outer context local
8816 (java_complete_expand_methods): Fixed leading
8817 comment. Generate/pre-expand <clinit> first. Changed method
8818 expansion order to regular, $finit$, constructors, <clinit>.
8819 (java_complete_expand_method): Set current_function_decl.
8820 (fix_constructors): Fix constructor parameter list to account for
8821 outer context local alias initializers.
8822 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8823 (resolve_expression_name): Lookup outer context local aliases. New
8824 local `access', use it.
8825 (patch_method_invocation): Patch inner class ctor invocation with
8826 outer context local aliases initialization values. $finit$
8827 invocation patching now includes things generated with
8828 build_alias_initializer_parameter_list.
8829 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8830 (build_super_invocation): Likewise.
8831 (patch_assignment): Changed comment.
8833 2000-01-27 Andrew Haley <aph@cygnus.com>
8835 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8839 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8841 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8843 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8845 * parse.y (register_fields): Don't pass a format specifier to
8846 OBSOLETE_MODIFIER_WARNING.
8847 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8848 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8850 (check_modifiers): Change function into a macro.
8851 (check_class_interface_creation): Pass a literal format string.
8853 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8855 * buffer.h: PROTO -> PARAMS.
8856 * check-init.c: Likewise.
8857 * class.c: Likewise.
8858 * constants.c: Likewise.
8859 * convert.h: Likewise.
8861 * except.c: Likewise.
8863 * gjavah.c: Likewise.
8864 * java-except.h: Likewise.
8865 * java-tree.h: Likewise.
8866 * jcf-depend.c: Likewise.
8867 * jcf-dump.c: Likewise.
8868 * jcf-parse.c: Likewise.
8869 * jcf-path.c: Likewise.
8870 * jcf-reader.c: Likewise.
8871 * jcf-write.c: Likewise.
8873 * jv-scan.c: Likewise.
8874 * jvgenmain.c: Likewise.
8875 * jvspec.c: Likewise.
8879 * parse-scan.y: Likewise.
8880 * parse.h: Likewise.
8881 * parse.y: Likewise.
8882 * typeck.c: Likewise.
8883 * verify.c: Likewise.
8886 * zextract.c: Likewise.
8887 * zipfile.h: Likewise.
8889 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8891 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8892 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8893 * constants.c (build_constant_data_ref): Check for cached
8894 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8895 in TYPE_CPOOL_DATE_REF.
8896 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8897 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8898 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8899 (LOCAL_FINAL): New macro.
8900 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8901 constant pool -- don't try to reuse.
8902 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8904 (find_in_current_zip): Use TYPE_JCF.
8905 * parse.h (java_check_final): Prototype removed.
8906 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8907 (maybe_create_class_interface_decl,
8908 check_class_interface_creation): Likewise.
8909 (java_expand_finals): Function removed.
8910 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8911 (block_statement:): Fixed comment.
8912 (anonymous_class_creation:): Likewise.
8913 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8915 (check_class_interface_creation): Loosened error report on (inner)
8916 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8917 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8918 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8920 (create_interface): Likewise.
8921 (anonymous_class_counter): New static global.
8922 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8923 patch. Fixed comments.
8924 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8925 anonymous_class_counter when declaring a toplevel class.
8926 (craft_constructor): Fixed constructor name when handling
8927 anonymous classes. Anonymous class constructors to feature hidden
8929 (java_fix_constructors): Added comment.
8930 (java_check_final): Function removed.
8931 (java_complete_expand_methods): Fixed comment. Don't generate
8932 class data, save its outgoing constant pool instead.
8933 (verify_constructor_super): Skip anonymous class constructor
8934 hidden this$<n> parameter.
8935 (java_expand_classes): New local `saved_ctxp'. Removed call to
8936 java_expand_finals and java_check_final. Expand anonymous class
8937 constructors. Generate class data.
8938 (build_super_invocation): Skip anonymous class hidden this$<n>
8940 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8941 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8942 (set_java_signature): Likewise.
8944 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8946 * gjavah.c: Delete ACC_VISIBILITY define.
8947 * jcf.h: Add ACC_VISIBILITY define.
8948 * parse.y: final: rule tagged <value>.
8949 (java_check_regular_methods): Use ACC_VISIBILITY define for
8950 default package access check.
8951 (local_variable_declaration_statement): Use final: rule.
8953 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8955 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8958 2000-01-17 Tom Tromey <tromey@cygnus.com>
8960 * gjavah.c (print_field_info): Allow non-static final fields.
8962 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8964 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8965 * parse.y (patch_anonymous_class): New function.
8966 (create_anonymous_class): Register incomplete type when the
8967 class/interface to extends/implement isn't known yet.
8968 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8969 (verify_constructor_super): Tuned error message.
8971 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8973 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8974 (ANONYMOUS_CLASS_P): New macro.
8975 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8976 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8977 * parse.y (create_class): Added leading argument.
8978 (maybe_create_class_interface_decl,
8979 check_class_interface_creation): Likewise.
8980 (craft_constructor): New function.
8981 (verify_constructor_super): Added argument in prototype.
8982 (class_declaration:): Inserted leading argument.
8983 (for_begin:): Use FOR_LOOP_P.
8984 (anonymous_class_creation): Create WFL of the anonymous class to
8985 instantiate. Call build_new_invocation. Added comments.
8986 (check_class_interface_creation): Handle parameter `anonymous' in
8987 verbose mode class creation announce.
8988 (link_nested_class_to_enclosing): Exclude anonymous classes.
8989 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8990 anonymous class, even though they appear to have an enclosing
8992 (create_interface): Pass extra argument to
8993 check_class_interface_creation.
8994 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8995 (create_class): Call check_class_interface_creation and
8996 maybe_create_class_interface_decl with extra new argument. Don't
8997 add private this$<n> to anonymous classes.
8998 (method_declarator): Insert hidden this$<n> to anonymous class
9000 (java_fix_constructors): Deleted code creating default
9001 constructor. Call craft_constructor instead.
9002 (java_check_regular_methods): Set `saw_constructor' to 1 for
9004 (fix_constructors): Pass extra argument to verify_constructor_super.
9005 (verify_constructor_super): New local `sdecl', use it. Search for
9006 matching constructor (possibly featuring arguments) in super
9008 (lookup_method_invoke): Craft constructor according to arguments
9009 list when dealing with anonymous class constructors.
9010 (build_super_invocation): Pass arguments to anonymous class super
9012 (search_loop): Use FOR_LOOP_P.
9013 (labeled_block_contains_loop_p): Likewise.
9015 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9017 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9018 (enclosing_context_p): New function.
9019 (get_access_flags_from_decl): Handle CLASS_STATIC.
9020 (maybe_layout_super_class): Extra first argument passed to
9022 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9024 * decl.c (access0_identifier_node): New global.
9025 (init_decl_processing): access0_identifier_node initialized.
9026 (pushdecl): Set DECL_CONTEXT only on non type decls.
9027 * expr.c (lookup_field): Lookup inner class fields in enclosing
9029 (expand_invoke): Use ID_INIT_P.
9030 (expand_java_field_op): Use DECL_CLINIT_P.
9031 * java-tree.def (CLASS_LITERAL): New tree code.
9032 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9033 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9034 (struct lang_decl): New field `inner_access'.
9035 (enclosing_context_p): Prototyped.
9036 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9037 ID_CLINIT_P): New macros.
9038 (CLASS_STATIC): New macro.
9039 (CLASS_ACCESS0_GENERATED_P): New macro.
9040 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9041 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9042 INNER_CLASS_P): New macros.
9043 (DECL_INNER_CLASS_LIST): New macro.
9044 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9046 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9047 the shift value to int. Fixed typo in comment.
9048 * lex.c (inst_id, wpv_id): Initialize.
9049 * mangle.c (unicode_mangling_length): Take `$' into account.
9050 * parse.h (DRECOVER, RECOVER): Terminate properly.
9051 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9052 (typedef struct _jdep): New field `enclosing'.
9053 (JDEP_ENCLOSING): New macro.
9054 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9055 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9056 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9057 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9058 GET_ENCLOSING_CPC_CONTEXT): New macros.
9059 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9060 (do_resolve_class): Added extra argument in prototype.
9061 * parse.y (resolve_class): Added extra argument in prototype.
9062 (maybe_create_class_interface_decl): Likewise.
9063 (maybe_use_access_method, build_wfl_wrap): New functions.
9064 (java_complete_expand_classes, java_complete_expand_class):
9066 (java_parser_context_push_initialized_field,
9067 java_parser_context_suspend, java_parser_context_resume):
9069 (maybe_make_nested_class_name, make_nested_class_name,
9070 set_nested_class_simple_name_value,
9071 link_nested_class_to_enclosing, find_as_inner_class,
9072 find_as_inner_class_do, check_inner_class_redefinition,
9073 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9074 maybe_build_thisn_access_method, build_outer_field_access,
9075 build_outer_field_access_methods, build_outer_field_access_expr,
9076 build_outer_method_access_method, build_new_access_id,
9077 build_outer_field_access_method, outer_field_access_p,
9078 outer_field_expanded_access_p, outer_field_access_fix,
9079 build_incomplete_class_ref, patch_incomplete_class_ref,
9080 create_anonymous_class): Likewise.
9081 (inst_id, wpv_id): New static global variables.
9082 (synchronized:): New rule, tagged <node>.
9083 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9085 (anonymous_class_creation:): New rule, tagged <node>.
9086 (NEW_TK): Tagged <node>.
9087 (type_literals, array_type_literal): New rules, tagged <node>.
9088 (class_declaration:): Removed action when reducing by class_body:
9089 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9090 using GET_CPC in sub-rules.
9091 (class_member_declaration): Handle inner classes.
9092 (method_declaration): When reducing method_header:, reset
9093 current_function_decl when appropriate.
9094 (method_declarator:): Set the number of formal parameter to 0 for
9095 method declared without arguments.
9096 (constructor_declarator:): Likewise.
9097 (static_initializer:): List of elements kept in a list.
9098 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9099 use of the keyword `static' for type declarations.
9100 (block_statement:): Handle inner class declarations.
9101 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9102 type qualified `this'.
9103 (class_instance_creation_expression): Use anonymous_class_creation:
9104 to handle inner class instances creation. Handle qualified `new'.
9105 (something_dot_new): Added appropriate actions.
9106 (create_new_parser_context): New function.
9107 (java_push_parser_context, java_parser_context_save_global,
9108 java_parser_context_suspend): Use create_new_parser_context.
9109 (check_modifiers): Changed leading comment.
9110 (check_class_interface_creation): Handle interclasses.
9111 (add_superinterfaces): Fixed comment.
9112 (create_interface): Build qualified name from the raw_name instead
9113 of its matching WFL. Push the initialized fields list. raw_name added
9114 as an extra argument to maybe_create_class_interface_decl.
9115 (create_class): Build qualified name from the raw_name instead of
9116 its matching WFL. Removed assignment to current_parsed_class_un.
9117 Call PUSH_ERROR before returning an error. Suspend the current
9118 parser context when processing an inner class. Push the
9119 initialized fields list. raw_name added as an extra argument to
9120 maybe_create_class_interface_decl. Add the private this$<n>
9122 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9123 (register_fields): Get the class type from GET_CPC and handle
9124 previous errors. Added code to handle the creation of static
9125 fields in inner classes. Initialized fields initialization
9126 statements kept in a list of lists.
9127 (maybe_generate_finit): Initialized fields initialization
9128 statements kept in a list of lists. Use GET_CPC.
9129 (maybe_generate_clinit): Likewise.
9130 (method_header): Use GET_CPC and GET_CPC_UN.
9131 (parser_qualified_classname): Handle inner classes.
9132 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9133 (java_fix_constructors): Hide pointer to enclosing context
9134 instance in constructor list when dealing with inner classes.
9135 (jdep_resolve_class): Call resolve_class with extra first argument
9137 (resolve_class): Add enclosing context as a first extra argument
9138 to do_resolve_class.
9139 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9141 (resolve_no_layout): Extra argument added to resolve_class
9143 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9144 (java_get_real_method_name): Use GET_CPC_UN.
9145 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9146 (java_check_abstract_methods): Handle static method declared in
9147 inner classes by an error.
9148 (java_check_regular_methods): Use DECL_CLINIT_P.
9149 (source_start_java_method): Also set DECL_MAX_LOCALS.
9150 (create_artificial_method): Call java_parser_context_save_global
9151 and java_parser_context_restore_global instead of saving/restoring
9152 the context by hand.
9153 (expand_start_java_method): Improved verbose mode message.
9154 (java_complete_expand_methods): Fixed leading comment. Use
9156 (fix_constructors): Added assignment to this$<n> if necessary.
9157 (java_expand_classes): Call java_complete_expand_classes instead
9158 of java_complete_expand_methods.
9159 (make_qualified_primary): Simplified.
9160 (merge_qualified_name): Optimized for missing left or right parts.
9161 (resolve_expression_name): Handle access to outer class fields from
9163 (resolve_qualified_expression_name): New macro
9164 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9165 classes. Report error on non appropriate qualification of
9166 `new'. Handle qualified `this'.
9167 (not_accessible_p): Allow access to outer class private fields from
9169 (patch_method_invocation): Handle method invocations through
9170 access methods and inner class constructor invocations.
9171 (find_applicable_accessible_methods_list): Search enclosing
9172 contexts of an inner class.
9173 (search_applicable_methods_list): Fixed typo.
9174 (argument_types_convertible): Handle inner class constructors'
9175 hidden outer context reference argument.
9176 (qualify_ambiguous_name): Handle qualified `this'.
9177 (java_complete_lhs): Handle use of field accessed through
9178 artificial access methods in various cases of assignments. Handle
9180 (check_final_assignment): Use DECL_CLINIT_P.
9181 (valid_ref_assignconv_cast_p): Handle the destination being an
9182 enclosing context of the source.
9183 (patch_unaryop): Handle use of field accessed through artificial
9185 (patch_return): Use DECL_CLINIT_P.
9186 (patch_throw_statement): Use DECL_CLINIT_P.
9187 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9188 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9191 2000-01-16 Anthony Green <green@cygnus.com>
9193 * parse.y (build_string_concatenation): Only use
9194 StringBuffer(String) shortcut if String arg is constant.
9196 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9198 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9199 the shift value to int. Fixed typo in comment.
9201 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9203 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9204 * jcf-write.c: Likewise.
9205 * parse.y: Likewise.
9206 * parse.c: Regenerate.
9208 2000-01-09 Anthony Green <green@cygnus.com>
9210 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9211 bytecodes in the correct order.
9213 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9215 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9217 2000-01-06 Anthony Green <green@cygnus.com>
9219 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9220 before building constant array decl.
9222 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9224 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9225 method invocation and typo in conditional expression.
9226 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9227 the appropriate NOTE_POP.
9228 * parse.y (patch_binop): Shift value mask to feature the right
9231 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9233 * class.c (assume_compiled, assume_compiled_node): Add static
9235 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9237 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9239 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9241 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9242 to `__modifier' to avoid stringifying it.
9244 * parse.y (verify_constructor_circularity): Don't call a variadic
9245 function with a non-literal format string.
9246 (java_check_abstract_methods): Move unreachable code inside
9247 `continue' statement.
9248 (lookup_method_invoke): Call xstrdup, not strdup.
9250 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9253 * jcf-parse.c (yyparse): Likewise.
9255 * jv-scan.c (main): Likewise.
9257 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9259 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9260 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9261 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9264 * parse.y (synchronized, variable_redefinition_error,
9265 check_class_interface_creation, create_interface, create_class,
9266 method_header, finish_method_declaration,
9267 check_modifiers_consistency, method_declarator,
9268 complete_class_report_errors, check_abstract_method_definitions,
9269 java_check_regular_methods, check_throws_clauses,
9270 java_check_abstract_methods, read_import_dir,
9271 check_pkg_class_access, declare_local_variables, fix_constructors,
9272 cut_identifier_in_qualified, resolve_expression_name,
9273 resolve_qualified_expression_name, patch_method_invocation,
9274 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9275 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9276 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9277 patch_try_statement, patch_synchronized_statement,
9278 patch_throw_statement, check_thrown_exceptions,
9279 patch_conditional_expr): Likewise.
9281 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9283 * Makefile.in (LIBDEPS): Added gcc's errors.o
9284 (../jcf-dump$(exeext):): Link with gcc's errors.o
9285 (../gcjh$(exeext):): Likewise.
9286 * expr.c (expand_java_NEW): Layout the entire target type instead of
9287 laying out its methods only.
9288 (lookup_field): Layout the class after having loaded it.
9289 * java-tree.h (java_debug_context): Declared.
9290 * jcf-io.c (toplev.h): Included.
9291 (find_class): Removed assignment to jcf's outofsynch
9292 field. Force source file to be read if newer than its matching
9293 class file. Tweaked debug messages.
9294 * jcf-parse.c (jcf_out_of_synch): Deleted.
9295 (read_class): Call to jcf_out_of_synch removed.
9296 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9297 (jcf_out_of_synch): Prototype deleted.
9298 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9299 `deprecated' and `class_err': integer turned into bit-fields.
9300 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9301 * parse.y (package_list): New global.
9302 (package_declaration:): Record newly parsed package name.
9303 (extra_ctxp_pushed_p): Static global deleted.
9304 (java_parser_context_save_global): Create buffer context for the
9305 purpose of saving globals, if necessary.
9306 (java_parser_context_restore_global): Pop context pushed for the
9307 purpose of saving globals, if necessary.
9308 (java_debug_context_do): New prototype and function.
9309 (java_debug_context): Likewise.
9310 (do_resolve_class): Use already parsed package names to qualify
9311 and lookup class candidate.
9312 (java_pre_expand_clinit): Removed unnecessary local variable.
9314 1999-12-17 Tom Tromey <tromey@cygnus.com>
9316 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9318 (process_file): Use `\n\' at end of each line in string.
9320 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9322 * expr.c (expand_invoke): Layout the loaded class before
9323 attempting to use it.
9324 (expand_java_field_op): Allow final field assignments to take
9326 * typeck.c (convert): Return error_mark_node if expr is null.
9328 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9330 * class.c (class_depth): Return -1 if the class doesn't load
9332 * expr.c (can_widen_reference_to): Check for errors during depth
9333 computation and return 0 accordingly.
9334 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9335 create default constructors and add an other error check.
9336 * parse.h (java_fix_constructors): Prototyped.
9337 * parse.y (java_pre_expand_clinit): Likewise.
9338 (build_super_invocation): Re-prototyped to feature one argument.
9339 (java_check_circular_reference): Directly use `current'.
9340 (java_fix_constructors): New function.
9341 (java_check_regular_methods): Don't create default constructors
9342 here, but abort if none were found.
9343 (java_complete_expand_methods): Pre-process <clinit> calling
9344 java_pre_expand_clinit.
9345 (java_pre_expand_clinit): New function.
9346 (fix_constructors): build_super_invocation invoked with the
9347 current method declaration as an argument.
9348 (build_super_invocation): Use the context of the processed method
9349 decl argument instead of current_class.
9350 * typeck.c (lookup_java_method): Take WFLs in method names into
9353 1999-12-14 Per Bothner <per@bothner.com>
9355 * class.c (make_class_data): flag_keep_inline_functions to keep
9356 private methods in the method array.
9358 1999-12-15 Anthony Green <green@cygnus.com>
9360 * check-init.c (check_init): Take into account both types of
9361 `throw's when checking for uninitialized variables.
9363 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9365 * parse.y (java_complete_lhs): Force conversion of array
9366 dimensions to int_type_node, that's what runtime's ABI expects.
9368 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9370 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9371 operand of a WFL, until the Java front-end gets fixed with regard
9372 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9374 1999-12-10 Andrew Haley <aph@cygnus.com>
9376 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9377 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9378 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9382 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9384 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9385 before calling expand_eh_region_start and expand_start_all_catch.
9386 * except.c (expand_start_java_handler): Switch to permanent
9387 obstack before calling expand_eh_region_start.
9388 (expand_end_java_handler): Switch to permanent obstack before
9389 calling expand_start_all_catch.
9391 1999-12-5 Anthony Green <green@cygnus.com>
9393 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9394 function with side effects.
9395 (init_decl_processing): Mark all memory allocating DECLs with
9398 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9400 * except.c (expand_end_java_handler): Call
9401 expand_resume_after_catch and end_catch_handler.
9403 1999-11-30 Anthony Green <green@cygnus.com>
9405 * verify.c (verify_jvm_instructions): Create new return label
9406 chain if non existent (don't rely on the verified state of the jsr
9409 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9411 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9412 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9414 * parse.y (patch_assignment): Removed bogus final class test on
9415 lhs when checking on whether to emit an ArrayStoreException runtime
9417 * expr.c (expand_java_arraystore): Likewise.
9419 1999-11-28 Anthony Green <green@cygnus.com>
9421 * decl.c (find_local_variable): Reuse single slot decls when
9424 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9426 * jcf-parse.c (saw_java_source): Global variable removed.
9427 (read_class): Don't use `saw_java_source'. Added extra braces.
9428 (yyparse): Code setting `saw_java_source' removed.
9430 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9432 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9434 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9436 * verify.c (merge_type_state): Non verified subroutines being
9437 considered more than once to trigger passive type merge.
9439 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9441 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9442 in case of error. Error message tuned.
9444 1999-11-21 Anthony Green <green@cygnus.com>
9446 * constants.c (find_methodref_index): Unwrap method names before
9447 inserting them in the constant pool.
9449 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9451 * class.c (assume_compiled_node): New typedef.
9452 (assume_compiled_tree): New static data.
9453 (find_assume_compiled_node): New function.
9454 (add_assume_compiled): New function.
9455 (assume_compiled): New function.
9456 * class.c (make_class_data): Use assume_compiled.
9457 (is_compiled_class): Use assume_compiled.
9459 * java-tree.h (add_assume_compiled): Declare.
9461 * lang.c (lang_decode_option): Parse new options.
9463 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9465 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9466 int_type_node: that's what `_Jv_AllocObject' expects.
9468 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9470 * parse.y (lookup_method_invoke): Use lang_printable_name to
9471 reliably build the type name during error report. Fixes PR gcj/97.
9473 1999-11-09 Tom Tromey <tromey@cygnus.com>
9475 * jcf-path.c: Include <sys/stat.h>.
9476 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9477 (DIR_UP): New macro.
9479 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9481 * parse.y (source_end_java_method): Resume permanent allocation,
9482 reversing Apr 27 1998 patch.
9483 (patch_string_cst): Pop obstacks after having pushed the permanent
9486 1999-11-05 Tom Tromey <tromey@cygnus.com>
9488 * class.c (finish_class): Emit inlined methods if any native
9489 methods exist in the class. Fixes PR gcj/85.
9491 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9493 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9494 (qualify_ambiguous_name): Likewise.
9496 1999-11-03 Godmar Back <gback@cs.utah.edu>
9498 * typeck.c: (lookup_java_method): search all inherited
9499 interfaces when looking up interface method.
9501 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9503 * parse.y (method_header:): Issue error message for rule `type
9505 (synchronized:): Error report when not using synchronized.
9507 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9509 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9510 being used before the superclass constructor has been called.
9511 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9512 instead of `CALL_THIS_CONSTRUCTOR_P'.
9514 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9516 * check-init.c: Fix typo in comment.
9518 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9520 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9523 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9525 * parse.y (expression_statement:): Call function to report
9526 improper invocation of a constructor.
9527 (parse_ctor_invocation_error): New function.
9529 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9531 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9534 1999-10-21 Tom Tromey <tromey@cygnus.com>
9536 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9537 in generated `main'.
9539 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9541 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9542 (qualify_ambiguous_name): Likewise.
9544 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9546 * parse.y (java_complete_tree): fold_constant_for_init to work on
9548 (java_complete_lhs): Likewise.
9549 (array_constructor_check_entry): Complete an initializer element
9550 on permanent_obstack.
9552 1999-10-19 Tom Tromey <tromey@cygnus.com>
9554 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9555 From Mike Moreton <mike@pillim.demon.co.uk>.
9557 1999-10-15 Greg McGary <gkm@gnu.org>
9559 * java-tree.h (flag_bounds_check): Remove extern decl.
9560 * lang.c (flag_bounds_check): Remove global variable.
9561 (lang_f_options): Remove "bounds-check" entry.
9562 (lang_init_options): Default flag_bounds_check to "on".
9564 1999-10-14 Tom Tromey <tromey@cygnus.com>
9566 * jvgenmain.c (usage): New function.
9567 (main): Use it. Also, handle `-D' options.
9568 * jvspec.c (lang_specific_driver): Recognize -D.
9569 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9571 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9573 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9575 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9576 variadic function with a non-literal format string.
9578 * parse-scan.y (report_main_declaration): Likewise.
9580 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9582 * parse.y (read_import_dir, patch_assignment, patch_binop,
9583 patch_array_ref): Likewise.
9585 * typeck.c (build_java_array_type): Likewise.
9587 * verify.c (verify_jvm_instructions): Likewise.
9589 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9591 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9593 1999-10-07 Anthony Green <green@cygnus.com>
9595 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9596 where CHECK_PUT may fail for valid reasons.
9598 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9599 UNSAFE_PUTN): New macros.
9601 1999-10-04 Tom Tromey <tromey@cygnus.com>
9603 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9604 well. Fixes Java PR gcj/59.
9605 * parse-scan.y (yyerror): Report errors.
9607 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9609 * decl.c (insert_block): Remove unconditional `abort'.
9611 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9613 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9614 FUNCTION_CODE now of type int. All callers changed.
9615 Set the builtin's DECL_BUILT_IN_CLASS.
9617 1999-09-23 Tom Tromey <tromey@cygnus.com>
9619 * jvspec.c (lang_specific_driver): Don't read spec file if
9620 -fsyntax-only given.
9622 1999-09-22 Tom Tromey <tromey@cygnus.com>
9624 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9626 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9627 (WORDS_TO_LONG): Likewise.
9628 (WORDS_TO_DOUBLE): Likewise.
9630 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9632 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9633 (RELOCATION_VALUE_1): Likewise.
9634 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9635 push_in_const, push_long_const): Prototyped.
9636 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9637 (push_constant2): Likewise.
9638 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9639 (find_constant_wide): Cast find_constant2's integer arguments to
9641 (find_constant_index): Cast find_constant2's and find_constant2's
9642 integer arguments to `jword'.
9643 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9644 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9645 (emit_if): Use RELOCATION_VALUE_1.
9646 (emit_goto): Likewise.
9647 (emit_jsr): Likewise.
9648 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9649 argument to push_long_const to HOST_WIDE_INT.
9651 1999-09-15 Andreas Schwab <schwab@suse.de>
9653 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9655 1999-09-20 Nick Clifton <nickc@cygnus.com>
9657 * lang.c (lang_decode_option): Extend comment.
9659 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9661 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9664 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9666 * gjavah.c (get_field_name, print_method_info, print_include,
9667 add_namelet): Use xmalloc, not malloc.
9669 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9670 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9673 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9675 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9677 * jcf-path.c (add_entry): Likewise.
9679 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9681 * jv-scan.c (xmalloc): Remove definition.
9683 * jvgenmain.c (xmalloc): Likewise.
9685 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9687 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9689 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9690 concat, not xmalloc/sprintf.
9691 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9692 (xstrdup): Remove definition.
9694 * parse.y (duplicate_declaration_error_p,
9695 constructor_circularity_msg, verify_constructor_circularity,
9696 check_abstract_method_definitions, java_check_regular_methods,
9697 java_check_abstract_methods, patch_method_invocation,
9698 check_for_static_method_reference, patch_assignment, patch_binop,
9699 patch_cast, array_constructor_check_entry, patch_return,
9700 patch_conditional_expr): Use xstrdup, not strdup.
9702 * zextract.c (ALLOC): Use xmalloc, not malloc.
9704 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9706 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9708 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9709 (do_spec, lang_specific_pre_link, lang_specific_driver,
9710 input_filename, input_filename_length): Don't declare.
9711 (main_class_name, jvgenmain_spec, lang_specific_driver):
9713 (lang_specific_driver): All calls to the function pointer
9714 parameter now explicitly call `fatal'.
9716 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9718 * parse.y (find_applicable_accessible_methods_list): Search
9719 abstract classes as interfaces.
9721 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9723 * class.c (finish_class): We're now outside a valid method
9724 declaration. Tell the rest of gcc so.
9726 1999-09-08 Bruce Korb autogen@linuxbox.com
9728 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9730 1999-09-07 Tom Tromey <tromey@cygnus.com>
9732 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9734 (decode_signature_piece): Don't emit "::" in JArray<>.
9735 (print_namelet): Only print trailing `;' when printing a class.
9737 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9739 * java-tree.h: Delete declarations for all tree nodes now moved to
9741 * decl.c: Delete their definitions.
9743 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9745 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9746 * Makefile.in (OBJS): Add ggc-callbacks.o.
9747 (OBJDEPS): Likewise.
9749 1999-09-03 Tom Tromey <tromey@cygnus.com>
9751 * parse.y (strip_out_static_field_access_decl): Return operand if
9752 it satisfies JDECL_P.
9754 1999-09-02 Tom Tromey <tromey@cygnus.com>
9756 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9757 Handle nested arrays, like `[[I'.
9759 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9761 * class.c (finish_class): Remove unused parameter, all callers
9764 * expr.c (build_java_athrow): Change return type to void.
9765 (java_lang_expand_expr): Make sure each case in switch returns a
9768 * java-tree.h (finish_class): Fix prototype to take void args.
9770 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9771 (main): Issue return from main, not exit.
9773 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9775 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9777 * jv-scan.c (main): Issue return from main, not exit.
9779 * parse.y (check_abstract_method_definitions,
9780 java_check_abstract_method_definitions): Add static prototypes.
9781 (java_complete_expand_methods): Fix call to `finish_class'.
9783 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9786 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9788 * lang.c (language_string): Constify.
9790 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9792 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9793 Remove hacks for stuff which comes from libiberty.
9795 * Make-lang.in: Likewise.
9797 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9799 * Makefile.in (xref.o): Depend on xref.c explicitly.
9801 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9803 * java-tree.h (lang_printable_name): Constify a char*.
9805 * lang.c (lang_printable_name): Likewise.
9807 1999-08-27 Jeffrey A Law (law@cygnus.com)
9809 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9812 1999-08-26 Tom Tromey <tromey@cygnus.com>
9814 * gjavah.c (print_cxx_classname): Print "::" before qualified
9817 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9819 * parse.y (lookup_cl): Changed leading comment. Now does its best
9820 to set the column number.
9821 (qualify_ambiguous_name): Take WFL wrappers into account.
9823 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9825 * verify.c (verify_jvm_instructions): Don't check instruction
9826 validity beyond end of method.
9828 1999-08-25 Tom Tromey <tromey@cygnus.com>
9830 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9832 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9834 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9835 cxx_keyword_subst, generate_access, name_is_method_p,
9836 get_field_name, print_field_name, super_class_name, print_include,
9837 decode_signature_piece, print_class_decls, usage, help,
9838 java_no_argument, version, add_namelet, print_namelet): Add static
9840 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9841 name_is_method_p): Constify a char*.
9842 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9843 Provide a final else clause in an if-else-if.
9844 (print_field_info): Add missing final arg in function call to
9846 (print_method_info, decompile_method, decode_signature_piece,
9847 print_c_decl, print_full_cxx_name, print_stub,
9848 print_mangled_classname, super_class_name, print_include,
9849 add_namelet, add_class_decl, print_class_decls, process_file,
9850 help): Constify a char*.
9852 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9853 push_int_const, find_constant_wide, find_constant_index,
9854 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9855 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9856 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9857 emit_if, emit_goto, emit_jsr, call_cleanups,
9858 make_class_file_name): Add static prototypes.
9859 (generate_bytecode_return, generate_bytecode_insns): Pass a
9860 NULL_PTR, not a NULL_TREE.
9862 * jv-scan.c: Include "jcf.h".
9863 (main): Declare using DEFUN macro.
9865 * jvspec.c (find_spec_file, lang_specific_pre_link,
9866 lang_specific_driver): Add prototypes.
9867 (find_spec_file): Constify a char*.
9869 * keyword.gperf (hash, java_keyword): Add prototypes.
9871 * lang.c (lang_print_error): Add static prototype.
9872 (lang_init): Prefer memcpy over bcopy to avoid casts.
9874 * lex.c (yylex): Add static prototype.
9876 * parse-scan.y: Include "lex.c" earlier.
9878 * parse.h: Remove redundant declaration for `yylex'.
9880 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9881 labeled_block_contains_loop_p): Add static prototypes.
9882 (not_accessible_p): Make static to match prototype.
9884 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9886 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9888 * parse.y (check_method_redefinition): Changed leading comment.
9889 (check_abstract_method_definitions): New function.
9890 (java_check_abstract_method_definitions): New function.
9891 (java_check_regular_methods): Call it.
9892 (verify_constructor_super): Fixed indentation.
9893 (lookup_method_invoke): Likewise.
9895 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9897 * parse.y (method_header): Return a null pointer if the current
9899 (finish_method_declaration): Return if the current function decl
9901 (source_start_java_method): Likewise.
9902 (java_method_add_stmt): Likewise.
9904 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9906 * class.c (emit_register_class): Removed unnecessary call to
9908 * parse.y (labeled_block_contains_loop_p): Removed unused local
9911 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9913 * parse.y (java_refold): Added prototype.
9915 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9917 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9918 (java_stabilize_reference): Removed unnecessary `else'.
9919 (java_complete_lhs): Set flag to remember boolean. Call
9920 java_refold. Added comments.
9921 (java_decl_equiv): New function.
9922 (binop_compound_p): Likewise.
9923 (java_refold): Likewise.
9924 (patch_unaryop): Striped static field access assigned to decl and
9925 op. Changed promotion scheme for ++/-- operators.
9926 (search_loop): New function.
9927 (labeled_block_contains_loop_p): Likewise.
9928 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9930 (patch_bc_statement): Call search_loop. Fixed comment.
9932 1999-08-14 Anthony Green <green@cygnus.com>
9934 * expr.c (java_lang_expand_expr): Mark static array data as
9937 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9939 * jvgenmain.c (main): NUL-terminate name_obstack.
9941 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9943 * check-init.c (check_bool2_init, done_alternative): Add static
9946 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9947 (add_method, build_utf8_ref, build_class_ref,
9948 append_gpp_mangled_type, layout_class_method): Constify a char*.
9950 * decl.c (push_promoted_type, make_binding_level): Add static
9952 (push_promoted_type, pushdecl): Constify a char*.
9954 * except.c (find_handler_in_range, link_handler,
9955 check_start_handlers): Add static prototypes.
9957 * expr.c (process_jvm_instruction): Constify a char*.
9959 * gjavah.c (main): Constify a char*.
9961 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9964 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9966 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9967 munge, print_ents): Constify a char*.
9969 * jcf-dump.c (disassemble_method): Constify a char*.
9970 (print_constant_pool, print_exception_table): Add static prototypes.
9971 (print_constant, print_exception_table, main, disassemble_method):
9974 * jcf-io.c (find_classfile, find_class): Likewise.
9976 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9977 (set_source_filename, predefined_filename_p): Add static prototypes.
9978 (set_source_filename, get_constant, get_class_constant,
9979 find_in_current_zip): Constify a char*.
9981 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9983 (add_entry, add_path, jcf_path_classpath_arg,
9984 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9986 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9987 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9988 jcf_parse_one_method, jcf_parse_methods,
9989 jcf_parse_final_attributes): Add static prototypes.
9990 (get_attribute): Constify a char*.
9992 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9993 jcf_dependency_add_target, jcf_path_classpath_arg,
9994 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9996 * jv-scan.c (main): Constify a char*.
9997 (gcc_obstack_init): Add prototype arguments.
9999 * jvgenmain.c (gcc_obstack_init): Likewise.
10000 (main): Constify a char*.
10002 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10004 (put_decl_string, lang_print_error): Constify a char*.
10005 (lang_init): Remove redundant extern prototype.
10007 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10009 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10010 Add static prototypes.
10011 (get_type_from_signature): Constify a char*.
10013 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10014 Add static prototypes.
10015 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10016 (verify_jvm_instructions): Constify a char*.
10018 * xref.c (xref_flag_value): Likewise.
10020 * xref.h (xref_flag_value): Likewise.
10022 * zextract.c (makeword, makelong): Add static prototypes.
10023 (makeword, makelong): Constify a uch*.
10025 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10027 * lang.c (java_dummy_print): Constify a char*.
10028 (lang_print_error): Likewise.
10029 (lang_init): Remove redundant prototype for `print_error_function'.
10030 (lang_init_source): Likewise.
10031 (lang_identify): Constify a char*.
10033 1999-08-09 Tom Tromey <tromey@cygnus.com>
10035 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10036 (WORDS_TO_LONG): Likewise.
10037 (WORDS_TO_DOUBLE): Likewise.
10039 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10041 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10043 * expr.c (java_stack_pop, java_array_data_offset,
10044 build_java_throw_out_of_bounds_exception, case_identity,
10045 build_java_check_indexed_type): Add static prototypes.
10046 (linenumber_table, expand_invoke, expand_java_field_op,
10047 build_primtype_type_ref, expand_byte_code): Constify a char*.
10049 * java-tree.h (build_primtype_type_ref, linenumber_table):
10051 (java_lang_expand_expr): Add prototype.
10053 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10054 `java_lang_expand_expr'.
10056 * lex.c (java_lex_error): Constify a char*.
10057 (java_get_unicode, java_read_char, java_allocate_new_line,
10058 java_unget_unicode, java_sneak_unicode): Prototype.
10060 * parse-scan.y (current_class, package_name, method_declarator,
10061 report_class_declaration, yyerror): Constify a char*.
10063 * parse.h (java_report_errors): Prototype.
10064 (yyerror): Constify a char*.
10066 * parse.y (classitf_redefinition_error, check_modifiers,
10067 parse_jdk1_1_error, lookup_package_type,
10068 lookup_package_type_and_set_next, get_printable_method_name,
10069 purify_type_name): Constify a char*.
10070 (build_super_invocation, maybe_generate_finit,
10071 verify_constructor_super, parser_add_interface,
10072 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10073 java_complete_expand_methods, java_expand_finals,
10074 cut_identifier_in_qualified, java_stabilize_reference,
10075 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10076 merge_string_cste): Prototype.
10077 (single_type_import_declaration, yyerror,
10078 variable_redefinition_error, build_array_from_name,
10079 build_unresolved_array_type, check_class_interface_creation,
10080 resolve_class, complete_class_report_errors,
10081 note_possible_classname, read_import_dir,
10082 find_in_imports_on_demand, resolve_package, fix_constructors,
10083 check_deprecation, lookup_method_invoke,
10084 maybe_build_primttype_type_ref, array_constructor_check_entry):
10086 (java_complete_expand_methods, java_expand_finals): Make static.
10087 (convert_narrow): Remove static prototype.
10089 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10091 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10093 1999-08-02 Richard Henderson <rth@cygnus.com>
10095 * decl.c: Include defaults.h instead of expr.h.
10096 * parse.y: Likewise.
10098 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10100 * java/decl.c (start_java_method): Change all uses of
10101 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10102 Ensure expr.h is included.
10103 * java/expr.c (pop_arguments): Ditto.
10104 * java/parse.y (expand_start_java_method): Ditto.
10106 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10108 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10110 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10112 * decl.c: Include "function.h".
10113 * except.c: Likewise.
10114 * parse.y: Likewise.
10115 * Makefile.in: Update dependencies.
10117 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10119 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10120 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10121 `modifier' with ATTRIBUTE_UNUSED.
10123 * gjavah.c (process_file): Add braces around ambiguous `else'.
10125 * jcf-dump.c (print_access_flags, localvar_free): Change return
10128 * parse.y (java_complete_expand_method): Initialize variable
10130 (resolve_qualified_expression_name): Likewise for `field_decl'.
10131 (patch_method_invocation): Likewise for `class_to_search'.
10132 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10133 (patch_assignment): Likewise for `lhs_type'.
10135 * verify.c (verify_jvm_instructions): Remove unused variable
10138 1999-07-25 Richard Henderson <rth@cygnus.com>
10140 * decl.c (va_list_type_node): New.
10142 1999-07-25 Anthony Green <green@cygnus.com>
10144 * gjavah.c (print_stub): New function.
10145 (METHOD_IS_NATIVE): New macro.
10146 (print_mangled_classname): Make static.
10147 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10148 (process_file): Perform stub generation.
10149 (HANDLE_METHOD): Don't emit class decls during stub
10151 (HANDLE_END_METHOD): Take into account stub generation.
10152 (print_method_info): Handle stub generation.
10153 (print_stub): New function.
10154 (print_cxx_classname): Make signature consistant with others.
10155 (help): Describe -stubs option.
10156 (main): Create stub file.
10157 (version): Use version.c.
10158 (print_full_cxx_name): New function.
10159 (print_c_decl): Use print_full_cxx_name.
10161 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10163 * check-init.c (check_init): Handle MAX_EXPR.
10165 1999-07-15 Andrew Haley <aph@cygnus.com>
10167 * lang.c (flag_use_divide_subroutine): New variable.
10168 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10169 fp-to-integer conversion.
10170 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10173 * expr.c (build_java_soft_divmod): New function.
10174 (build_java_binop): Call build_java_soft_divmod if
10175 flag_use_divide_subroutine is set.
10176 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10177 soft_lrem_node: new builtin functions.
10178 (init_decl_processing) Initialize the new builtins.
10179 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10180 soft_lrem_node: new builtin functions.
10181 (build_java_soft_divmod): New function.
10182 * parse.y: Call build_java_soft_divmod if
10183 flag_use_divide_subroutine is set.
10184 * parse.c: Rebuilt.
10186 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10187 a --specs= arg) even if not linking.
10188 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10189 -fuse-divide-subroutine
10191 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10193 * parse.y (resolve_and_layout): Check methods only once.
10194 (resolve_qualified_expression_name): Verify thrown exceptions
10196 (check_thrown_exceptions): Reject exceptions thrown in
10197 initializer. Error message tuned.
10199 1999-07-14 Andrew Haley <aph@cygnus.com>
10201 * expr.c (expand_expr): Do not return the last statement in a
10202 block as the block's value.
10204 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10206 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10207 CALL_EXPR, to avoid order of evaluation changes.
10209 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10211 * parse.y (qualify_ambiguous_name): Do not use
10212 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10214 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10216 * check-init.c (check_init): Handle MAX_EXPR.
10217 * expr.c (force_evaluation_order): Force method call arguments to
10218 be evaluated in left-to-right order.
10219 * parse.y (qualify_ambiguous_name): Loop again to qualify
10220 NEW_ARRAY_EXPR properly.
10222 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10224 * parse.y (patch_invoke): Resolve unresolved invoked method
10226 (qualify_ambiguous_name): STRING_CST to qualify expression for
10227 type name resolution.
10229 1999-06-24 Andrew Haley <aph@cygnus.com>
10231 * class.c (finish_class): Whenever a deferred method is
10232 output, rescan the list of methods to see if a new candidate for
10233 output can be found.
10235 1999-06-28 Tom Tromey <tromey@cygnus.com>
10237 * jvspec.c (lang_specific_driver): Recognize --help.
10239 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10241 * parse.y (resolve_package): Fixed bogus return statement.
10242 (patch_method_invocation): Resolve method invocation beginning with
10243 a package name qualifier.
10245 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10247 * Make-lang.in (java.stage1): Depend on stage1-start.
10248 (java.stage2): Likewise for stage2-start.
10249 (java.stage3): Likewise for stage3-start.
10250 (java.stage4): Likewise for stage4-start.
10252 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10254 * parse.y (java_complete_lhs): When doing cross referencing, don't
10255 try to keep file location on a WFL expanded as a CALL_EXPR.
10257 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10259 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10260 compiling to class file a void method with an empty method body.
10261 As a side effect, the bytecode backend will generate the
10262 appropriate `return' instruction.
10264 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10266 * parse.y (lookup_package_type_and_set_next): New function prototype.
10267 (resolve_package): Search current and imported packages.
10268 (lookup_package_type_and_set_next): New function.
10270 1999-06-22 Andrew Haley <aph@cygnus.com>
10272 * verify.c (verify_jvm_instructions): Check for pending blocks
10273 before invalid PC test and opcode switch, not after.
10275 1999-06-21 Andrew Haley <aph@cygnus.com>
10277 * except.c (find_handler_in_range): The upper limit for exception
10278 ranges is exclusive, not inclusive: (start <= pc < end).
10279 (link_handler): find child pointer which points to outer by
10280 searching sibling list: previous code incorrectly assumed that
10281 outer->outer->first_child must point to outer.
10282 * verify.c (verify_jvm_instructions): FIXME added to code for
10284 (verify_jvm_instructions): Do not assume that the last block
10285 processed in a subroutine is a block which ends with a `ret'
10286 instruction. With some control flows it is possible that the last
10287 block ends with an `athrow'.
10289 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10291 * parse.y (qualify_ambiguous_name): Reorganized the post
10292 evaluation of non WFL leading expression nodes.
10294 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10296 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10299 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10301 * parse.y (qualify_ambiguous_name): Handle qualified expression
10302 beginning with a STRING_CST.
10304 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10306 * parse.y (register_fields): Set DECL_INITIAL on both
10307 pre-initialized static and public fields.
10308 (resolve_field_access): Static field access expressions to always
10310 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10311 qualification. CONVERT_EXPR to be resolved as an expression name.
10312 (java_complete_lhs): Identify and access qualified final
10313 initialized field in switch statement case expression.
10314 (fold_constant_for_init): Pre-initialized field decl constant to
10317 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10319 * parse.y (note_possible_classname): Mark returned node with
10320 QUALIFIED_P only if the original class name contained a '/'.
10322 1999-06-05 Anthony Green <green@cygnus.com>
10324 * Make-lang.in (gcjh): More parallel build fixes.
10326 1999-06-03 Mike Stump <mrs@wrs.com>
10328 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10330 1999-06-02 Anthony Green <green@cygnus.com>
10332 * except.c (link_handler): Chain exception handlers in order.
10334 1999-06-02 Anthony Green <green@cygnus.com>
10336 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10337 with nops and process as usual in order to always set correct EH
10338 ranges. Emit detailed warnings about unreachable bytecodes.
10340 1999-06-02 Anthony Green <green@cygnus.com>
10342 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10345 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10347 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10348 or the searched field decl.
10350 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10352 * parse.y (fold_constant_for_init): Convert numerical constant
10353 values to the type of the assigned field.
10355 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10357 * expr.c (lookup_field): Relaxed the test on class loading error
10359 * parse.y (fold_constant_for_init): Enabeled old code.
10361 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10363 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10364 decide the validity of the cast of a java.lang.Cloneable reference
10366 (patch_conditional_expr): Fixed first argument passed to
10367 binary_numeric_promotion.
10369 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10371 * parse.y (qualify_ambiguous_name): Take into account that a
10372 CONVERT_EXPR might specify a type as a WFL.
10374 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10376 * parse.y (patch_assignment): Save the rhs before using it as an
10377 argument to _Jv_CheckArrayStore.
10379 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10381 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10383 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10385 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10386 floating point literal only when the exponent indicator has been
10389 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10391 * parse.y (formal_parameter:): Construct argument tree list
10392 element even if a yet unsupported final parameter was encountered.
10394 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10396 * parse.y (finish_method_declaration): Issue errors for native or
10397 abstract methods declared with a method body, as well as for non
10398 native or non abstract methods with no method body.
10400 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10402 * class.c (build_utf8_ref): Initialize variable `field'.
10404 * decl.c (init_decl_processing): Initialize variable `field'.
10406 * expr.c (build_known_method_ref): Mark parameters `method_type',
10407 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10408 (process_jvm_instruction): Likewise for parameter `length'.
10410 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10411 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10414 * parse.y (maybe_generate_clinit): Remove unused variable
10415 `has_non_primitive_fields'.
10416 (find_in_imports_on_demand): Initialize variables `node_to_use'
10418 (patch_binop): Likewise for variable `prom_type'.
10419 (patch_unaryop): Likewise for variable `prom_type'.
10421 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10423 * xref.c (xref_table): Add missing initializer.
10425 1999-05-14 Tom Tromey <tromey@cygnus.com>
10427 * java-except.h (struct eh_range): Removed unused `next' member.
10428 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10429 after adding all exception handlers. Sort exception ranges in
10431 (struct pc_index): New structure.
10432 (start_pc_cmp): New function.
10433 * except.c (add_handler): Return `void'. Don't call link_handler;
10434 instead construct an ordinary linked list and do range
10436 (check_nested_ranges): New function.
10437 (link_handler): Changed interface to allow merging of eh_ranges.
10438 Split overlapping ranges. Return `void'.
10440 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10442 * parse.y (constructor_block_end:): New rule, tagged <node>.
10443 (constructor_body:): Use `constructor_block_end' instead of
10446 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10448 * parse.y (statement_nsi:): Pop `for' statement block.
10449 (java_complete_lhs): Labeled blocks containing no statement are
10450 marked as completing normally.
10452 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10454 * xref.c (xref_set_current_fp): New function, defined.
10455 * xref.h (xref_set_current_fp): New function, prototyped.
10457 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10459 * check-init.c (check_init): Take into account that
10460 LABELED_BLOCK_STMT can be empty.
10462 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10464 * parse.y (java_check_regular_methods): Warning check on not
10465 overriding methods with default access in other packages does not
10466 apply to `<clinit>'.
10467 (java_complete_lhs): If block body is an empty_stmt_node, replace
10468 it by NULL_TREE. This prevents gcc from generating an irrelevant
10471 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10473 * check-init.c (check_init): Removed code accepting to see things
10474 falling through default:, when doing xrefs.
10475 * java-tree.h (do_not_fold): New global variable, declared.
10476 * parse.y (do_not_fold): New global variable, defined.
10477 (java_complete_expand_method): Set `do_not_fold' to the value of
10478 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10479 and reinstall them after them have been purged; do not check for
10480 initializations; do not issue missing return errors.
10481 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10483 (patch_binop): Skip the fold part when doing xrefs.
10484 (build_string_concatenation): Skip the concatenation part when
10486 (patch_synchronized_statement): Do not generate a try-finally when
10488 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10489 and keep the location where the throw was seen.
10490 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10491 any treatment on the converted node an simply return a NOP_EXPR of
10493 * xref.c (xref_get_data): New function, defined.
10494 * xref.h (xref_get_data): New function, declared.
10495 (XREF_GET_DATA): Use xref_get_data.
10497 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10499 * gjavah.c (print_include): Cast the result of `strlen' to int
10500 when comparing against a signed value.
10501 (add_namelet): Likewise.
10503 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10505 * expr.c (expand_invoke): Mark parameter `nargs' with
10507 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10509 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10512 * jcf-reader.c (get_attribute): Cast a value to long
10513 when comparing against a signed expression. Likewise.
10515 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10516 HOST_BITS_PER_CHAR.
10518 1999-05-11 Andrew Haley <aph@cygnus.com>
10520 * parse.y (source_end_java_method): If the current method contains
10521 any exception handlers, force asynchronous_exceptions: this is
10522 necessary because signal handlers in libjava may throw exceptions.
10523 * decl.c (end_java_method): Ditto.
10525 1999-05-11 Tom Tromey <tromey@cygnus.com>
10527 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10529 * jvspec.c (THREAD_NAME): Removed.
10530 (GC_NAME): Likewise.
10531 (MATHLIB): Likewise.
10532 (WITHLIBC): Likewise.
10534 (THREADLIB): Likewise.
10535 (MATH_LIBRARY): Likewise.
10536 (lang_specific_driver): Don't add `-l' options to command line.
10537 Instead, add a single --specs option. Recognize `-L' options and
10538 use them to search for spec file.
10539 (find_spec_file): New function.
10540 (SPEC_FILE): New define.
10542 1999-05-11 Dave Brolley <brolley@cygnus.com>
10544 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10545 cpplib-enabled build.
10547 1999-05-05 Per Bothner <bothner@cygnus.com>
10549 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10550 temporarily zero it while calling rest_of_decl_compilation.
10552 * java-tree.h (string_ptr_type_node): Add declaration.
10553 * decl.c: Define and initialize string_ptr_type_node.
10554 * parse.y (patch_string_cst): Use string_ptr_type_node.
10556 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10557 * parse.y (for_statement): Now unconditionally exit_block.
10558 (finish_labeled_statement): No longer exit_block if for-loop.
10559 (patch_loop_statement): Check harder if the loop is already labeled.
10561 * parse.y (patch_initialized_static_field): Removed function.
10562 (maybe_generate_clinit): Removed special handling for interfaces.
10563 (java_complete_expand_methods): Do a preliminary java_complete_tree
10564 on <clinit> to determine if it can be removed.
10565 (java_complete_expand_method): Remove special handling for <clinit>.
10566 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10567 optimize if we get back empty_stmt_node.
10568 For MODIFY_EXPR, re-do checking of static initializers.
10569 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10570 For VAR_DECL, pass correct context.
10572 * verify.c (verify_jvm_instructions): Better error messages.
10574 1999-05-03 Tom Tromey <tromey@cygnus.com>
10576 * parse-scan.y (interface_declaration): Call
10577 report_class_declaration for interfaces.
10579 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10581 * Makefile.in: Remove -v from bison command lines.
10583 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10585 * check-init.c (check_init): Exclude a case of error when doing
10587 * class.c (layout_class_method): Don't generate the error message
10588 twice when compiling from source.
10589 * lang-options.h: Added `-Wredundant-modifers' and
10590 `-Wunusupported-jdk11' flags and help text.
10591 * lang.c (lang_decode_option): Added support for
10592 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10593 flag_static_local_jdk11 and flag_redundant set accordingly.
10594 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10595 * parse.h (EXPR_WFL_ADD_COL): New macro.
10596 (DECL_END_SOURCE_LINE): Likewise.
10597 (DECL_INHERITED_SOURCE_LINE): Likewise.
10598 * parse.y (static_ref_err): New function, prototyped.
10599 (CCB_TK): Now tagged <operator>.
10600 (class_body:): Remember the location of the closing '}' of a class
10601 definition when doing xrefs.
10602 (block:): Likewise.
10603 (block_end:): Likewise.
10604 (create_class): Remember the location of the inherited class
10605 identifier when doing xrefs.
10606 (register_fields): Added test on first operand of `init' before
10607 testing it TREE_CODE.
10608 (method_header): Store the location of the class identifier in the
10609 class decl when doing xrefs.
10610 (finish_method_declaration): Don't combine first/last method line
10612 (java_check_regular_methods): Warning check on not overriding
10613 methods with default access on other packages move before check on
10614 static methods. Initialization of `aflags' also moved up.
10615 (resolve_expression_name): Call static_ref_err to report the error.
10616 (static_ref_err): New function, implemented.
10617 (resolve_field_access): Returned simplified static field access
10619 (resolve_qualified_expression_name): Check for illegal use of
10620 static fields in a non static context. Call static_ref_err to
10621 report error in various places.
10622 (java_complete_tree): Do not fold initialized static fields when
10624 (java_complete_lhs): Likewise.
10626 1999-04-29 Anthony Green <green@cygnus.com>
10628 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10629 create internal labels.
10630 (lookup_label): Ditto.
10632 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10634 * class.c (layout_class_method): Generate <clinit>'s rtl for
10636 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10637 for interfaces' <clinit>.
10638 * expr.c (lookup_field): Search for fields in interfaces.
10639 (expand_invoke): Fixed indentation.
10640 (expand_java_field_op): Likewise. Use IS_CLINIT.
10641 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10642 (IS_CLINIT): New macro.
10643 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10644 interface was parsed.
10645 (maybe_generate_clinit): Don't generate if the current class is an
10646 interface with only fields of primitive types.
10647 (reset_method_name): Use IS_CLINIT.
10648 (java_complete_expand_method): Expand <clinit> when it exists for
10649 interfaces. Use IS_CLINIT.
10650 (resolve_expression_name): Use DECL_CONTEXT instead of
10651 current_class to build static field references.
10652 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10653 ARRAY_REF when doing xreferencing.
10654 (check_final_assignment): Fixed typo in leading comment. Use
10656 (patch_array_ref): Don't fully expand array references when
10658 (patch_return): Use IS_CLINIT.
10659 (patch_throw_statement): Likewise.
10661 1999-04-22 Tom Tromey <tromey@cygnus.com>
10663 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10665 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10667 * decl.c (predef_filenames, predef_filenames_size): New globals
10668 (init_decl_processing): predef_filenames and predef_filenames_size
10670 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10672 * jcf-parse.c (predefined_filename_p): New function.
10673 (yyparse): Check that files on the command line are specified only
10674 once and issue a warning otherwise.
10675 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10676 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10677 avoid a gcc warning with -W -Wall turned on.
10678 (java_expand_classes): Abort if errors were encountered.
10679 (java_complete_lhs): If the cross reference flag is set, wrap
10680 field DECL node around a WFL when resolving expression name.
10682 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10684 * lang.c (lang_decode_option): Fixed returned value when parsing
10685 `-fxref=...' and `-Wall'.
10686 * parse.y (source_end_java_method): Do not generate code when
10687 flag_emit_xref is set.
10688 (resolve_expression_name): Do not build static field access when
10689 flag_emit_xref is set.
10690 (resolve_field_access): No special treatment on `length' when
10691 flag_emit_xref is set. Do not build qualified static field access
10692 when flag_emit_xref is set.
10693 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10694 when flag_emit_xref is set.
10695 (patch_assignment): Do not generate array store runtime check when
10696 flag_emit_xref is set.
10697 * xref.c (xref_flag_value): Fixed function declaration
10699 (xset_set_data): New function.
10700 * xref.h (xref_set_data): Added prototype for new function.
10701 (typedef struct xref_flag_table): New field data.
10702 (XREF_GET_DATA): New macro.
10704 1999-04-19 Tom Tromey <tromey@cygnus.com>
10706 * xref.h (enum): Removed trailing comma.
10708 * parse.y (resolve_qualified_expression_name): Added missing
10711 1999-04-15 Anthony Green <green@cygnus.com>
10713 * gjavah.c: New prototypes for java_float_finite and
10714 java_double_finite.
10716 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10718 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10721 1999-04-06 Jeffrey A Law (law@cygnus.com)
10723 * Makefile.in (TREE_H): Add tree-check.h.
10724 (RTL_H): Add genrtl.h.
10726 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10728 * parse.y (patch_assignment): Added ArrayStoreException runtime
10731 1999-04-06 Per Bothner <bothner@cygnus.com>
10733 * expr.c (pop_type_0): New function.
10734 (pop_type): Use pop_type_0.
10735 * java-tree.h (pop_type_0): New declaration.
10736 * verify.c (verify_jvm_instructions): Check return instructions.
10738 * parse.y (patch_binop): Don't fold if non-constant and emiting
10741 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10743 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10745 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10746 (main_jcf): Don't define.
10747 (process_file): Don't set `main_jcf'.
10749 * java-tree.h (main_jcf): Don't declare.
10751 * jcf-parse.c (main_jcf): Add static definition.
10753 * lang.c (main_jcf): Don't define.
10755 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10757 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10759 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10761 * jcf-depend.c: Include "config.h", not <config.h>.
10763 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10766 * jcf-path.c: Include "config.h", not <config.h>.
10768 * lex.c: Don't include various system header files.
10769 (java_init_lex): Cast the argument of `bzero' to PTR
10771 * parse-scan.y (java_push_parser_context): Likewise.
10773 * parse.y (java_push_parser_context): Likewise.
10774 (patch_bc_statement): Match format specifier to variable argument.
10776 * xref.c: Don't include <stdio.h>.
10778 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10780 * parse.y (struct parser_ctxt *ctxp): Now global.
10781 (declare_local_variables): Use WFL compound value for the
10782 declaration source line value, when doing cross-referencing.
10784 1999-03-31 Tom Tromey <tromey@cygnus.com>
10786 * gjavah.c (print_field_info): Allow constants of other types.
10787 (print_include): Generate include when new name is proper prefix
10788 of already printed name.
10789 (add_namelet): Likewise.
10790 (cxx_keyword_subst): New function.
10791 (print_method_info): Use it.
10792 (print_field_name): New function.
10793 (get_field_name): New function.
10794 (print_field_info): Use get_field_name and print_field_name.
10796 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10798 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10799 'KR-C', so gperf uses the `const' keyword on strings.
10801 * keyword.gperf (java_keyword): Const-ify a char*.
10803 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10805 * parse.y (patch_bc_statement): Fixed identation and a bogus
10808 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10810 * parse.y (patch_assignment): Allow static variables in other
10811 classes to be assigned.
10813 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10815 * class.c (maybe_add_interface): Remove unused variable
10817 (make_class_data): Use = for assignment, not ==. Likewise.
10818 (emit_register_classes): Remove unused variable `decl'.
10820 * lex.c: Fix comment so as not to contain an embedded `/*'.
10822 * verify.c (verify_jvm_instructions): Remove unused variable
10825 1999-03-27 Per Bothner <bothner@cygnus.com>
10827 * parse.y (complete_loop_body): Rename to finish_loop_body.
10828 (complete_labeled_statement): Rename to finish_labeled_statement.
10829 (complete_for_loop): Rename to finish_for_loop.
10830 (complete_method_declaration): Rename to finish_method_declaration.
10832 * java-tree.h (continue_identifier_node): New global node.
10833 * decl.c: Define and initialize continue_identifier_node.
10834 * parse.y (generate_labeled_block): Remove - no longer needed.
10835 (build_loop_body): Use continue_identifier_node for continue block.
10836 (finish_labeled_statement): Also do pop_labeled_block actions.
10837 (java_complete_lhs): POP_LOOP even if error.
10838 (build_labeled_block): Special handling for continue_identifier_node.
10839 (patch_loop_statement): Re-organize.
10840 (patch_bc_statement): Re-write.
10842 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10844 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10845 using a WFL compound value.
10846 * parse.y (xref.h): Include.
10847 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10848 WFL compound value.
10849 (register_fields): Set WFL compound value to lineno if doing
10851 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10853 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10854 * xref.h (expand_xref): Prototype renamed from xref_generate.
10856 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10858 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10859 (GET_CURRENT_BLOCK): New macro.
10860 * parse.y (current_static_block): New global variable.
10861 (method_body:): Define action.
10862 (complete_method_declaration): Set current_function_decl to NULL
10863 when work on the current method is done.
10864 (declare_local_variables): Use GET_CURRENT_BLOCK.
10865 (java_method_add_stmt): Likewise.
10866 (java_complete_expand_method): Disable the use of `this' when
10867 expanding <clinit>.
10868 (enter_a_block): If no current method exist, use
10869 current_static_block to link static initializer blocks.
10870 (exit_block): Rewritten to use current_static_block when no current
10871 method decl exists.
10872 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10873 (patch_return): Forbid the use of `return' in static initializers.
10874 (patch_throw_statement): Fixed indentation. Issue specific error
10875 for uncaught thrown checked exception in static initializer
10876 blocks. Removed FIXME.
10878 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10880 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10881 Link gcj from gcc.o.
10883 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10885 * parse.y (find_applicable_accessible_methods_list): When dealing
10886 with interface: ensure that a given interface or java.lang.Object
10887 are searched only once.
10889 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10891 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10893 * jcf-dump.c (print_access_flags): Add braces around if-else.
10895 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10898 * lex.c (build_wfl_node): Add static prototype.
10900 * lex.h (build_wfl_node): Remove static prototype.
10902 * parse.y: Include lex.c early enough to declare everything needed.
10903 Ensure calls to `build_wfl_node' pass the proper arguments.
10904 (create_class): Remove unused variable `super_decl'.
10905 (get_printable_method_name): Initialize variable `name'.
10907 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10909 * Changelog: Fixed 1999-03-22 typos.
10910 * lang.c (lang_decode_option): Fixed typo in error string in the
10913 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10915 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10916 (xref.o): New rule.
10917 * java-tree.h (flag_emit_xref): Declared extern.
10918 * lang.c (xref.h): Included.
10919 (flag_emit_xref): New global variable.
10920 (lang_decode_option): Added support for -fxref.
10922 * xref.h: Likewise.
10924 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10926 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10929 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10931 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10932 $(srcdir)/../system.h and $(JAVA_TREE_H).
10933 (jcf-io.o): Depend on $(JAVA_TREE_H).
10934 (mangle.o): Likewise.
10936 * check-init.c (check_cond_init): Add static prototype.
10938 * class.c (build_java_method_type, hashUtf8String,
10939 make_field_value, get_dispatch_vector, get_dispatch_table,
10940 append_gpp_mangled_type, mangle_static_field): Likewise.
10941 (strLengthUtf8): Hide unused definition.
10942 (hashUtf8String): Const-ify.
10943 (make_field_value): Un-ANSI-fy.
10945 * constants.c: Move inclusion of jcf.h above java-tree.h.
10946 (set_constant_entry, find_class_or_string_constant,
10947 find_name_and_type_constant, get_tag_node,
10948 build_constant_data_ref): Add static prototype.
10950 * decl.c (push_jvm_slot, builtin_function,
10951 lookup_name_current_level): Likewise.
10952 (builtin_function): Const-ify.
10954 * except.c (expand_start_java_handler, expand_end_java_handler):
10955 Add static prototype.
10957 * expr.c (flush_quick_stack, push_value, pop_value,
10958 java_stack_swap, java_stack_dup, build_java_athrow,
10959 build_java_jsr, build_java_ret, expand_java_multianewarray,
10960 expand_java_arraystore, expand_java_arrayload,
10961 expand_java_array_length, build_java_monitor, expand_java_pushc,
10962 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10963 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10964 expand_compare, expand_test, expand_cond, expand_java_goto,
10965 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10966 expand_java_field_op, java_push_constant_from_pool): Likewise.
10968 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10969 (build_java_arraynull_check): Mark parameters `node' and `type'
10970 with ATTRIBUTE_UNUSED.
10971 (note_label): Likewise for parameter `current_pc'.
10972 (expand_java_call, expand_java_ret): Hide unused definition.
10974 * java-tree.h (make_class, build_constants_constructor,
10975 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10976 init_outgoing_cpool, register_class, emit_register_classes,
10977 java_layout_seen_class_methods): Prototype.
10978 (unicode_mangling_length): Const-ify.
10979 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10980 emit_unicode_mangled_name, format_int, format_uint,
10981 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10982 jcf_print_utf8_replace, open_class): Prototype.
10984 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10985 <stdio.h>. Include tree.h/java-tree.h.
10986 (utf8_equal_string usage, process_class): Add static prototype.
10987 (open_class): Don't prototype this here.
10988 (utf8_equal_string): Match arguments to format specifiers.
10989 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10990 TABLE_SWITCH, disassemble_method): Likewise.
10992 * jcf-io.c: Include tree.h/java-tree.h.
10993 (open_class, find_classfile, jcf_print_utf8,
10994 jcf_print_utf8_replace): Const-ify.
10996 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10997 parse_class_file): Add static prototype.
10998 (find_in_current_zip): Match definition to existing static
11001 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11002 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11003 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11004 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11005 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11006 generate_bytecode_return, perform_relocations, init_jcf_state,
11007 init_jcf_method, release_jcf_state, generate_classfile):
11008 Add static prototype.
11009 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11010 (make_class_file_name): Const-ify.
11012 * jcf.h (find_classfile): Const-ify.
11014 * jv-scan.c (reset_report): Remove prototype.
11016 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11017 (error): Rewrite to allow varargs.
11019 * lang.c (lang_f_options): Const-ify.
11021 * lex.c (java_parse_escape_sequence): Add static prototype.
11022 (java_allocate_new_line): Match definition to existing static
11025 * mangle.c Include tree.h/java-tree.h.
11026 (unicode_mangling_length, emit_unicode_mangled_name,
11027 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11029 * parse.h (jdep_code): Remove trailing comma in enumeration.
11030 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11031 (reset_report): Add prototype.
11033 * verify.c (push_pending_label, merge_types): Add static
11036 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11038 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11040 * parse.y (find_applicable_accessible_methods_list): Extend the
11041 search to superinterfaces when relevant.
11042 (search_applicable_methods_list): New function.
11044 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11046 * class.c (unmangle_classname): Implemented stricter testing
11047 before setting the QUALIFIED_P flag on an identifier.
11049 1999-03-16 Per Bothner <bothner@cygnus.com>
11051 * parse.y (java_complete_lhs): Call force_evaluation_order
11052 after patch_newarray.
11053 (patch_binop): Don't call fold if there are side effects.
11055 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11057 * parse.y (java_stabilize_reference): Use save_expr instead of
11058 building a SAVE_EXPR node.
11059 (java_complete_lhs): Patch the resulting string of the `+='
11060 operator (if necessary) and complete the RHS after having built
11063 1999-03-15 Per Bothner <bothner@cygnus.com>
11065 * class.c (make_class): Don't set CLASS_P here (because
11066 this function is also called by build_java_array_type).
11067 (push_class): Set CLASS_P here instead.
11068 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11070 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11071 context. If the context is class, perfer "super" over "synchronized".
11072 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11074 * parse.y (create_class): Don't call parser_check_super here;
11075 it is not robust. Always wait until later.
11077 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11078 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11080 1999-03-13 Per Bothner <bothner@cygnus.com>
11082 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11083 * lex.h (UNGETC): Change misleading macro.
11085 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11087 * parse.y (java_stabilize_reference): Return NODE when patching a
11089 (java_complete_lhs): Put parenthesis around truth values.
11091 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11093 * class.c (layout_class_method): Don't make rtl for interface
11095 * parse.h (GET_TYPE_NAME): New macro.
11096 * parse.y (if_then_statement:): Fixed indentation.
11097 (if_then_else_statement:): Likewise.
11098 (for_statement:): Fixed spacing.
11099 (try_statement:): Fixed indentation.
11100 (create_interface): Don't force interfaces to be abstract.
11101 (method_header): Abstract methods are OK in interfaces.
11102 (declare_local_variables): Fixed typo in comment.
11103 (java_complete_expand_method): Fixed indentation.
11104 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11105 non accessible fields.
11106 (java_stabilize_reference): New function.
11107 (java_complete_lhs): Fixed indentation. Use
11108 java_stabilize_reference in compound assignment. Insert the
11109 cast. If not processing `+' fix string constants before processing
11112 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11114 * constants.c (find_class_or_string_constant): Cast variable `j'
11115 to a `jword' when comparing against one.
11117 * expr.c (java_lang_expand_expr): Remove unused variables
11118 `has_finally_p' and `op0'.
11120 * gjavah.c (print_field_info): Cast a value to jint when comparing
11121 against one. Likewise for a jlong.
11122 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11123 against a signed quantity.
11125 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11126 (print_signature): Don't needlessly dereference variable `str'
11128 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11129 `max_locals' with ATTRIBUTE_UNUSED.
11130 (jcf_parse_class): Likewise for variable `index'.
11132 * parse.h (reverse_jdep_list): Remove static prototype.
11134 * parse.y (build_jump_to_finally): Remove prototype and definition.
11135 (reverse_jdep_list): Add static prototype.
11137 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11138 `assignment' and `expr_decl'.
11140 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11142 1999-03-12 Andrew Haley <aph@cygnus.com>
11144 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11145 we'll need a directory separator and a null character.
11147 1999-03-10 Per Bothner <bothner@cygnus.com>
11149 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11151 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11153 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11156 1999-03-05 Per Bothner <bothner@cygnus.com>
11158 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11160 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11162 * class.c (layout_class_method): A static method in a base class
11163 is never overridden, so treat it like it doesn't exist.
11164 However, do complain about private non-static method overriding
11165 public static method.
11167 * parse.y: Don't set unused INITIALIZED_P flag.
11168 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11170 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11171 (build_array_from_name): Re-order &index[string] to &string[index].
11173 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11174 error_mark (it might catch more errors, but it is more likely to lose).
11176 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11178 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11179 (parse-scan.o): Depend on toplev.h.
11181 * class.c (make_method_value): Add prototype. Make it static.
11182 Remove unused second argument, caller changed.
11184 * expr.c (java_lang_expand_expr): Remove unused variable
11187 * java-tree.h: Don't prototype find_in_current_zip.
11188 Add prototypes for verify_constant_pool, start_java_method,
11189 end_java_method, give_name_to_locals, expand_byte_code,
11190 open_in_zip, set_constant_value, find_constant1, find_constant2,
11191 find_utf8_constant, find_string_constant, find_class_constant,
11192 find_fieldref_index, find_methodref_index, write_constant_pool,
11193 count_constant_pool_bytes and encode_newarray_type.
11195 * jcf-dump.c: Remove unused variable `LONG_temp'.
11197 * jcf-parse.c: Include parse.h.
11198 (jcf_parse_source): Remove unused parameter, all callers changed.
11199 (jcf_figure_file_type): Add static prototype.
11200 (find_in_current_zip): Likewise. Also remove unused parameter,
11201 all callers changed.
11202 (read_class): Initialize variable `saved_pos'.
11204 * jcf-reader.c (jcf_parse_preamble): Mark variables
11205 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11207 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11208 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11209 (java_parse_doc_section): Initialize variable `seen_star'.
11210 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11211 (java_lex_error): Mark parameters `msg' and `forward' with
11213 (java_get_line_col): Mark parameters `filename' and `line' with
11216 * parse-scan.y: Include toplev.h.
11217 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11219 * parse.h: use `struct JCF', not plain `JCF'.
11220 (java_parser_context_save_global, java_expand_classes
11221 java_parser_context_restore_global, java_parse): Add prototypes.
11223 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11226 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11228 * check-init.c (check_init): COPYN takes word count, not bit count.
11230 1999-02-26 Per Bothner <bothner@cygnus.com>
11232 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11233 explicit build_decl. (Avoids crash in reload when optimizing.)
11235 1999-02-25 Per Bothner <bothner@cygnus.com>
11237 * decl.c (complete_start_java_method): Handle synchronized method
11238 even when compiling from bytecode.
11240 1999-02-26 Tom Tromey <tromey@cygnus.com>
11242 * gjavah.c (add_class_decl): Only generate `#include' if outer
11243 class is not the name of the class we are processing. Correctly
11244 append `.h' in #include.
11245 (process_file): Clean up newlines around generated `#include's.
11246 (decode_signature_piece): Correctly handle inner classes.
11247 (struct include): New structure.
11248 (all_includes): New global.
11249 (print_include): New function.
11250 (add_class_decl): Use it.
11251 (process_file): Likewise.
11252 (add_class_decl): Generate include for java-array.h if array
11254 (process_file): Don't generate java-array.h include.
11256 * gjavah.c (add_namelet): Check for standard package names here.
11257 (add_class_decl): Don't check for standard package names here.
11259 1999-02-25 Tom Tromey <tromey@cygnus.com>
11261 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11262 When reading a zip file, only use strncmp if both strings are
11263 bigger than the buffer length. Initialize `k' when looping
11266 1999-02-24 Tom Tromey <tromey@cygnus.com>
11268 * gjavah.c (struct namelet): New structure.
11269 (add_namelet): New function.
11270 (print_namelet): New function.
11271 (print_class_decls): Use add_namelet and print_namelet to generate
11272 namespaces and not classes.
11273 (method_printed): New global.
11274 (HANDLE_END_METHOD): Examine method_printed.
11275 (print_method_info): Set method_printed when required. Print
11276 error if function to be ignored is marked virtual. Handle $finit$
11278 (METHOD_IS_FINAL): New macro.
11279 (print_field_info): Use it.
11280 (HANDLE_METHOD): Clear method_printed.
11281 (method_pass): New global.
11282 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11283 (process_file): Do two passes over both fields and methods.
11284 (HANDLE_METHOD): Examine method_pass.
11285 (root): New global.
11286 (add_class_decl): New function.
11287 (print_class_decls): Don't scan over entire constant pool.
11289 1999-02-23 Tom Tromey <tromey@cygnus.com>
11291 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11292 disable linking in that case.
11294 1999-02-20 Tom Tromey <tromey@cygnus.com>
11296 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11299 1999-02-21 Per Bothner <bothner@cygnus.com>
11301 * decl.c (build_result_decl), java-tree.h: New method.
11302 (complete_start_java_method): Handle synchronized methods.
11303 Don't build DECL_RESULT here. (Ordering dependency problem.)
11304 (start_java_method): Call build_result_decl here instead ...
11305 * parse.y (java_complete_expand_method): ... and here.
11306 (expand_start_java_method): Don't call complete_start_java_method here.
11307 (java_complete_expand_method): Call it here instead.
11308 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11309 * java-tree.h: ... here.
11311 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11312 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11313 for ARRAY_REF - it doesn't work when array bounds are checked.
11314 (patch_array_ref): Handle it here instead.
11316 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11318 1999-02-19 Per Bothner <bothner@cygnus.com>
11320 Force left-to-right evaluation of binary operations etc.
11321 * expr.c (force_evaluation_order), java-tree.h: New function.
11322 * parse.y (java_complete_lhs): Pass binary operations, procedure
11323 calls, and ARRAY_REFs to force_evaluation_order.
11324 (various): Set TREE_SIDE_EFFECTS more carefully.
11326 Tolerate random (non-UTF8) encoding in comments without complaining.
11327 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11328 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11330 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11331 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11333 * parse.y (java_complete_lhs): Ignore an empty statement in a
11334 COMPOUND_EXPR. Don't complain about empty statement after return.
11336 1999-02-19 Per Bothner <bothner@cygnus.com>
11338 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11339 in TREE_LIST - just chain the POINTER_TYPEs together.
11340 (resolve_class): If type already resolved, return decl.
11341 After resolving, update TREE_TYPE(class_type), and name (if array).
11342 * parse.h (do_resolve_class), parse.y: Make non-static.
11343 * class.c (maybe_layout_super_class): Take this_class argument.
11344 Do do_resolve_class if necessary.
11345 (layout_class, layout_class_methods): Adjust calls appropriately.
11346 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11347 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11348 * typeck.c (build_java_array_type): Don't call layout_class.
11350 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11352 * parse.y (check_pkg_class_access): Allow private class access
11353 within the same package.
11354 (strip_out_static_field_access_decl): New function.
11355 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11356 operator argument before testing its nature.
11358 1999-02-03 Per Bothner <bothner@cygnus.com>
11360 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11361 (TRY_EXPR): Simplify - it no longer has a finally clause.
11362 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11363 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11364 * expr.c (java_lang_expand_expr): Likewise.
11365 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11366 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11367 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11368 (build_try_statement): Remove finally parameter and handling.
11369 (build_try_finally_statement): New function.
11370 (patch_try_statement): No longer need to support finally clause.
11371 (try_statement): Update grammar action rules.
11372 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11373 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11375 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11377 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11378 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11380 1999-02-17 Andrew Haley <aph@cygnus.com>
11382 * class.c (build_utf8_ref): Back out broken patch which was
11383 intended to to output signatures using '.' as a separator.
11385 * class.c (make_class_data): Output signatures using '.' as a
11386 separator, rather than '/'.
11387 (mangled_classname): Likewise.
11388 (make_field_value): Likewise.
11389 (make_method_value): Likewise.
11390 * constants.c (alloc_class_constant): Likewise.
11391 * expr.c (build_invokeinterface): Likewise.
11393 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11395 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11396 of an ancient workaround.
11398 1999-02-10 Jeffrey A Law (law@cygnus.com)
11400 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11403 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11405 * lex.c (yylex): Encode \0 as UTF8.
11407 1999-02-10 Tom Tromey <tromey@cygnus.com>
11409 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11410 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11411 (libgcj_zip): Renamed.
11412 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11414 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11416 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11417 (GC_NAME): Renamed -lgc to -lgcjgc.
11419 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11421 * lex.c (java_lang_cloneable): Initialize.
11422 * parse.y (java_lang_cloneable): New static variable.
11423 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11424 doing one more qualification round.
11425 (valid_ref_assignconv_cast_p): Reject null source or
11426 destination. Allow an array to be cast into java.lang.Cloneable.
11427 (patch_cast): Swapped two first arguments to first call to
11428 valid_ref_assignconv_cast_p.
11430 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11432 * parse.h: DECL_P renamed JDECL_P.
11433 * parse.y: DECL_P replaced by JDECL_P.
11434 (build_array_from_name): Always use pointer's type.
11435 (patch_bc_statement): Extra code to search continue target in a
11436 for loop. Fixed comments. Continue target is current loop when
11439 1999-02-05 Andrew Haley <aph@cygnus.com>
11441 * class.c (make_class_data): The superclass of an interface should
11442 be null, not class Object.
11444 * lex.c (java_lex): Sign extend hex literals.
11446 1999-02-04 Andrew Haley <aph@cygnus.com>
11448 * class.c (build_utf8_ref): Output signatures using '.' as a
11449 separator, rather than '/'.
11450 (make_class_data): Likewise.
11452 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11454 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11455 mkstemp.o. Get them from libiberty now.
11457 1999-02-02 Jeffrey A Law (law@cygnus.com)
11459 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11461 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11463 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11466 1999-02-02 Per Bothner <bothner@cygnus.com>
11468 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11469 * jcf-write.c (generate_bytecode_return): New function.
11470 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11472 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11473 generate special [fd]const_[01] instructions.
11475 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11477 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11478 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11480 1999-02-01 Per Bothner <bothner@cygnus.com>
11482 * parse.y (patch_method_invocation): Handle calling static methods,
11483 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11485 * parse.y (java_complete_lhs): Don't complain about unreachable
11486 exit condition in a do-while statement.
11488 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11490 * lex.c (java_read_char): Fixed utf8 decoding.
11491 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11493 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11494 comments. Local variable `all_primitive' is gone. Broadened
11495 acceptance of `0' to floating point targets. `long' can now be
11496 widened to `double' or `float'.
11497 (valid_method_invocation_conversion_p): Added leading
11498 comment. Fixed tabulation.
11499 (build_string_concatenation): Optimize out left or right empty
11502 1999-01-28 Per Bothner <bothner@cygnus.com>
11504 * jcf-write.c (localvar_alloc): Only emit entry for
11505 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11506 (generate_bytecode_insns): Only call put_linenumber if
11507 debug_info_level > DINFO_LEVEL_NONE.
11508 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11509 is specified, add -g1 (for compatibility wih javac).
11511 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11513 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11514 gjavah.o, check-init.o, jv-scan.o
11516 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11518 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11520 * gjavah.c: Include config.h and system.h.
11522 * javaop.h (inline): Don't define, its handled by system.h.
11523 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11524 from `inline' to `static inline'.
11526 * jcf.h (inline): Don't define, its handled by system.h.
11528 * lex.c (inline): Likewise.
11530 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11532 * lang-specs.h: Map -Qn to -fno-ident.
11534 1999-01-29 Richard Henderson <rth@cygnus.com>
11536 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11538 1999-01-29 Tom Tromey <tromey@cygnus.com>
11540 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11541 then cast it to Object before calling `append' method.
11543 1999-01-28 Per Bothner <bothner@cygnus.com>
11545 * check-init.c (check_bool2_init, check_bool_init, check_init):
11546 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11547 * jcf-write.c (generate_bytecode_insns): Likewise.
11549 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11551 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11552 * parse.y (patch_cast): Allow a boolean to be cast into a
11555 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11557 * parse.y: (class_declaration:): Fixed indentation.
11558 (class_member_declaration:): Extra `;' after field declaration now
11560 (interface_declaration:): Removed debug messages in error reports.
11561 (patch_binop): Nodes created and returned inherit the orignal
11562 node's COMPOUND_ASSIGN_P flag value.
11563 (patch_cast): Fix cast from char to floating point.
11565 1999-01-25 Andrew Haley <aph@cygnus.com>
11567 * except.c, java-except.h (expand_resume_after_catch): new
11569 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11570 to branch back to main flow of control after a catch block.
11572 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11574 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11575 $(srcdir)/../system.h.
11576 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11577 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11578 (jcf-write.o): Likewise.
11579 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11580 (mangle.o): Depend on $(srcdir)/../toplev.h.
11581 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11582 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11584 * class.c: Include output.h and parse.h.
11585 (mangled_classname): Add the `const' keyword to a char*.
11586 (find_named_method): Hide unused function definition.
11587 (build_utf8_ref): Change type of variable `c' to unsigned char.
11588 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11589 (build_class_ref): Add the `const' keyword to a char*.
11590 (layout_class_method): Remove unused variable `buf'.
11592 * decl.c (find_local_variable): Remove unused variable `rtl'.
11593 (pushdecl): Likewise for variables `different_binding_level' and
11595 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11596 (maybe_build_cleanup): Likewise for parameter `decl'.
11598 * except.c (expand_start_java_handler): Mark parameter `range'
11599 with ATTRIBUTE_UNUSED.
11601 * expr.c: Include except.h.
11602 (pop_type): Remove unused variable `i'.
11603 (pop_value): Likewise for variables `n_words' and `i'.
11604 (expand_java_arrayload): Likewise for variable `convert'.
11605 (java_lang_expand_expr): Likewise for variables `op0', `type',
11606 `mode', `unsignedp', `node' and `elements'.
11607 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11609 (process_jvm_instruction): Add a `const' qualifier to a char*.
11611 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11612 (temp_directory): Likewise.
11613 (print_c_decl): Likewise.
11614 (print_method_info): Likewise.
11615 (decode_signature_piece): Likewise.
11616 (print_mangled_classname): Likewise.
11618 * java-except.h: Provide prototypes for maybe_start_try,
11619 maybe_end_try and add_handler.
11621 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11622 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11623 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11624 init_expr_processing, push_super_field, init_class_processing,
11625 can_widen_reference_to, class_depth, verify_jvm_instructions,
11626 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11627 set_local_type, merge_type_state, push_type, load_type_state,
11628 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11629 emit_unicode_mangled_name): Add prototypes.
11631 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11632 (print_signature_type): Use ISDIGIT, not isdigit.
11633 (print_signature): Remove unused variable `j'.
11635 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11636 int when comparing against one.
11638 * jcf-parse.c: Include toplev.h.
11640 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11641 (localvar_free): Remove unused variable `i'.
11642 (generate_bytecode_conditional): Likewise for variable `kind'.
11644 * jv-scan.c: Include config.h and system.h. Remove redundant
11645 OS header and gansidecl.h includes.
11646 (warning): Add the `const' keyword to a char*. Also add
11647 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11648 __STDC__, when determining whether to use ANSI-isms.
11649 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11650 (xmalloc): Don't redundantly prototype here.
11651 (main): Remove unused parameter `envp'. Also fix the arguments
11652 passed to function `fatal' to match the format specifier.
11654 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11656 * mangle.c: Include toplev.h.
11657 (emit_unicode_mangled_name): Declare parameter `len'.
11659 * parse.y (parse_warning_context): Add the `const' keyword to a
11660 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11661 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11662 (issue_warning_error_from_context): Add the `const' keyword to
11664 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11665 not `__STDC__' for whether to use ANSI-isms.
11667 * typeck.c (incomplete_type_error): Mark parameters `value' and
11668 `type' with ATTRIBUTE_UNUSED.
11669 (parse_signature_type): Use ISDIGIT, not isdigit.
11671 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11672 (verify_jvm_instructions): Likewise. Remove unused variables
11673 `field_name' and `default_val'.
11675 * zextract.c: Include config.h and system.h. Remove redundant
11676 OS header includes.
11678 * zipfile.h: Prototype `read_zip_archive'.
11680 1999-01-21 Andrew Haley <aph@cygnus.com>
11682 * typeck.c (convert): Allow conversions to void type: some
11683 optimizations in gcc do this.
11685 1999-01-21 Andrew Haley <aph@cygnus.com>
11687 * typeck.c (convert_ieee_real_to_integer): New function.
11688 (convert): When not using fast-math and using hardware fp, convert
11689 an IEEE NaN to zero.
11691 1999-01-18 Andrew Haley <aph@cygnus.com>
11693 * parse.y (patch_binop): Do a type conversion from signed to
11694 unsigned and then back to signed when a ">>>" is found.
11696 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11698 * java-tree.h: (check_for_initialization): Added prototype.
11699 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11700 * parse.y (do_resolve_class): Removed unused locals.
11701 (read_import_dir): Likewise.
11702 (resolve_qualified_expression_name): Array creation
11703 expressions are valid primary expressions.
11704 (qualify_ambiguous_name): Likewise.
11705 (patch_synchronized_statement): Removed unused local.
11707 1999-01-17 Jeffrey A Law (law@cygnus.com)
11709 * Makefile.in (zextract.o): Add dependencies.
11711 * Makefile.in: Do not put ^Ls at the start of a line.
11713 1999-01-15 Per Bothner <bothner@cygnus.com>
11715 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11716 sub-type the result of the call that gets the exception value.
11718 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11719 don't call finish_class.
11721 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11722 clear found before continuing.
11724 * verify.c (verify_jvm_instructions): On an array load, allow
11725 and handle top of stack to be TYPE_NULL.
11727 * gjavah.c (generate_access): Translate Java package private or
11728 protected access to C++ public, but with a comment.
11730 1999-01-13 Andrew Haley <aph@cygnus.com>
11732 * expr.c (generate_name): Name prefix changed to avoid clashes
11733 with assembler temp labels.
11735 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11736 MODIFY_EXPR. Without this, code for the assignment may not be
11737 generated at all and the synchronized statement will read an
11738 uninitialized variable.
11740 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11742 * class.c (maybe_layout_super_class): Fixed returned value.
11743 * lex.c: Added 1999 to the copyright.
11744 (java_init_lex): Initialize java_lang_imported.
11745 * lex.h: Added 1999 to the copyright.
11746 * parse.h: Added 1999 to the copyright.
11747 (REGISTER_IMPORT): Fixed typo in trailing macro.
11748 (CURRENT_OSB): New macro.
11749 (struct parser_ctxt): New fields osb_depth, osb_limit.
11750 * parse.y (java_lang_id): New global variable.
11751 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11752 (array_creation_expression:): Use CURRENT_OSB.
11753 (dims:): Uses a stack to keep track of array dimensions.
11754 (cast_expression:): Use CURRENT_OSB.
11755 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11757 (register_fields): Fixed typos in comment.
11758 (check_method_redefinition): Fixed comment indentation.
11759 (java_check_regular_methods): Set saved found wfl to NULL after
11760 having reinstalled it in the previously found DECL_NAME.
11762 1999-01-10 Richard Henderson <rth@cygnus.com>
11764 * gjavah.c (java_float_finite): Use a union to do type punning.
11765 (java_double_finite): Likewise.
11767 1999-01-09 Per Bothner <bothner@cygnus.com>
11769 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11770 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11771 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11772 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11773 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11774 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11776 1999-01-08 Per Bothner <bothner@cygnus.com>
11778 * check-init.c (check_init): If compiling to native, we don't
11779 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11781 1999-01-08 Tom Tromey <tromey@cygnus.com>
11783 * parse-scan.y (variable_declarator_id): Set or increment
11785 (bracket_count): New global.
11786 (formal_parameter): Handle case where bracket pairs trail variable
11789 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11791 * jcf-parse.c (yyparse): variable len changed from a char to an
11792 int to prevent overflow.
11794 1999-01-06 Per Bothner <bothner@cygnus.com>
11796 * java-tree.h: Declare read_class.
11797 * jcf-parse.c (read_class): New function.
11798 (load_class): Now just call read_class.
11800 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11801 * jcf-parse.c (parse_source_file): Declare save_error_count,
11802 which is needed by java_parse_abort_on_error macro,
11803 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11805 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11806 constructor, if initializing a static field.
11807 (patch_new_array_init): Set TREE_CONSTANT if it is.
11808 * expr.c (java_lang_expand_expr): For a static array constructor
11809 of primitive elements, allocate the array itself statically.
11810 Disabled until we can set the vtable field statically.
11812 * check-init.c: New file. Checks for definite assignment.
11813 * Makefile.in (JAVA_OBJS): Add check-init.o.
11814 * parse.y (java_complete_expand_method): Call check_for_initialization.
11815 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11817 1999-01-06 Graham <grahams@rcp.co.uk>
11819 * parse.y : include system.h instead of including
11820 standard headers directly with the exception of <dirent.h>.
11822 1999-01-06 Per Bothner <bothner@cygnus.com>
11824 * lex.h: Moved static function declarations to lex.c,
11825 to shut up some -Wall warnings.
11826 * lex.c: Static function declarations moved here.
11827 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11829 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11831 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11833 1998-12-22 Per Bothner <bothner@cygnus.com>
11835 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11836 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11838 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11839 (localvar_alloc): Change return type to void,
11840 (emit_unop): Remove unused variable size.
11842 * jcf-write.c (struct jcf_block): Add new union.
11843 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11844 (call_cleanups): New functions.
11845 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11846 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11847 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11848 * lang.c (lang_init): Call using_eh_for_cleanups.
11849 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11850 completing operands to patch_synchronized_statement.
11851 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11852 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11853 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11855 1998-12-20 John F. Carr <jfc@mit.edu>
11857 * Make-lang.in: Comment out control-Ls; they upset some makes.
11859 1998-12-18 Tom Tromey <tromey@cygnus.com>
11861 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11864 1998-12-17 Tom Tromey <tromey@cygnus.com>
11866 * parse.y (DIR_SEPARATOR): New define.
11867 (check_class_interface_creation): Use it.
11869 * parse-scan.y (report_main_declaration): Recognize
11870 `java.lang.String' in argument to main.
11872 1998-12-16 Per Bothner <bothner@cygnus.com>
11874 * parse.y (create_interface): Remove bogus test.
11876 1998-12-16 Per Bothner <bothner@cygnus.com>
11878 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11879 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11881 1998-12-16 Tom Tromey <tromey@cygnus.com>
11883 * parse-scan.y (qualified_name): Use correct sprintf format.
11885 1998-12-15 Tom Tromey <tromey@cygnus.com>
11887 * gjavah.c (print_field_info): Changed how most negative number is
11890 1998-12-14 Per Bothner <bothner@cygnus.com>
11892 * parse.y (fold_constant_for_init): New function.
11893 (resolve_expression_name): Don't replace static final
11894 constant-initialized fields by its value.
11895 (java_complete_lhs): New. Same as java_complete_tree, except does
11896 not replace static final constant-initialized fields by their values.
11897 (register_fields): If there is an initializer, set DECL_INITIAL and
11898 MODIFY_EXPR_FROM_INITIALIZATION_P.
11899 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11900 Only call patch_initialized_static_field if
11901 MODIFY_EXPR_FROM_INITIALIZATION_P.
11902 (patch_initialized_static_field): If not valid constant, clear
11905 * parse.y (lookup_field_wrapper): Fix thinko.
11907 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11908 set and restore global lineno.
11910 1998-12-14 Tom Tromey <tromey@cygnus.com>
11912 * gjavah.c (print_field_info): If value to print is the smallest
11913 value of its size, then print as hex to avoid later warnings from
11916 1998-12-14 Tom Tromey <tromey@cygnus.com>
11918 * gjavah.c (decompile_method): Decompile `return null'.
11919 (process_file): Generate `#pragma interface'.
11920 (method_declared): New global.
11921 (print_method_info): Set it.
11922 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11923 (print_method_info): Handle abstract methods.
11925 1998-12-13 Per Bothner <bothner@cygnus.com>
11927 * parse.y (patch_method_invocation): If class_decl is null
11928 (e.g. an array type), use original type.
11930 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11931 errors about uncaught exception from clone (of array, specifically).
11933 1998-12-13 Tom Tromey <tromey@cygnus.com>
11935 * gjavah.c (decompile_method): Handle all types of `return'
11936 opcode. Decompile `return this' and `return'.
11937 (method_access): New global.
11938 (print_method_info): Set it.
11939 (decompile_method): Don't decompile a synchronized method.
11941 1998-12-13 Tom Tromey <tromey@cygnus.com>
11943 * jcf-reader.c (jcf_parse_one_method): Recognize
11945 * gjavah.c (HANDLE_END_METHOD): New macro.
11946 (HANDLE_CODE_ATTRIBUTE): New macro.
11947 (decompile_method): New function.
11948 (print_method_info): Don't print `;\n' at end of function decl.
11949 Include java-opcodes.h.
11950 (decompiled): New global.
11952 1998-12-12 Per Bothner <bothner@cygnus.com>
11954 * class.c (build_class_ref): Handle PRIMTYPE.class if
11955 flag_emit_class_files.
11956 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11957 if flag_emit_class_files.
11958 * parse.y (java_complete_tree): Pre-liminary support for
11959 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11961 * parse.y (patch_synchronized_statement): Don't call monitorexit
11962 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11964 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11966 * zipfile.h (opendir_in_zip): New declaration.
11967 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11968 (opendir_in_zip): New function, using code from open_in_zip.
11969 (open_in_zip): Call opendir_in_zip.
11970 (find_class): Remove no-longer-used do_class_file parameter,
11971 but add source_ok parameter. Change logic so if we find a .java file,
11972 we don't look for .class in later classpath emtries.
11973 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11974 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11975 * gjavah.c: Update call to find_class.
11976 * jcf-dump.c: Likewise.
11978 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11979 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11980 nothing if body is empty_stmt_node.
11981 Various little fixes so SP gets correctly adjusted.
11982 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11983 For CALL_EXPR, test if static first.
11984 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11985 such as the ones we create for Object and Class.
11986 Set and restore current_function_decl.
11987 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11988 (note_possible_classname): New function.
11989 (read_import_entry): Removed. Merged with read_import_dir.
11990 (read_import_dir): Don't call find_class - that only gives us
11991 the first classpath entry having the needed package.
11992 Use the struct buffer data structure from buffer.h.
11993 (read_import_dir, find_in_imports_on_demand): The remembered
11994 class names now use '.' (not '/') as package separator.
11996 * parse.y (java_complete_expand_methods): Call write_classfile
11997 here, and not in java_expand_classes (which only gets first class).
11999 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12001 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12002 (register_fields): If a static fields has an initializer, just
12003 chain it on ctxp->static_initialized, and handle later.
12004 (java_complete_expand_methods): Force <clinit> first.
12005 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12006 - it's already been completed.
12007 (patch_initialized_static_field): New function.
12008 (java_complete_field): Call it.
12010 1998-12-12 Per Bothner <bothner@cygnus.com>
12012 * expr.c (encode_newarray_type, build_new_array): New functions.
12013 * java-tree.h: Declare build_new_array.
12014 * jcf-write.c (patch_newarray): Use build_new_array.
12016 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12017 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12019 * parse.y (patch_new_array_init): Re-organize.
12020 Now is passed the actual array (pointer) type of the value.
12021 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12022 (patch_array_constructor): Removed - merged into patch_new_array_init.
12023 (java_complete_tree): Update patch_new_array_init.
12025 * jcf-write.c (find_constant_index): New function.
12026 (generate_bytecode_insns): Use find_constant_index.
12027 (generate_classfile): Use find_constant_index for ConstantValue.
12029 1998-12-11 Tom Tromey <tromey@cygnus.com>
12031 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12032 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12033 * class.c (make_class_data): Renamed dtable -> vtable, and
12034 dtable_method_count -> vtable_method_count.
12036 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12038 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12039 global variables, initialized.
12040 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12041 Declared new global variables.
12042 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12043 double_zero_node, integer_zero_node upon direct matching.
12044 * parse.y (purify_type_name): Added function prototype.
12045 (duplicate_declaration_error_p): Consider new_type as potentially
12046 being a incomplete type. Use purify_type_name on type string.
12047 (method_header): saved_type: unused variable removed. Don't figure
12048 return type if method name is invalid.
12049 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12050 processed by patch_unaryop.
12051 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12052 increment/decrement node into its original type after binary
12053 numeric promotion on its operands.
12055 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12057 * parse.y (array_initializer:): Array init operand is NULL_TREE
12058 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12059 now an error. Fixed indentation problems.
12060 (patch_string): Handle error_mark_node as an argument.
12061 (patch_new_array_init): Fixed indentation problems.
12062 (array_constructor_check_entry): Removed check on null wfl_value.
12063 Return an error if wfl_value's walk returns an error.
12065 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12067 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12068 * lex.c (java_lex): Remember column position before advancing one
12069 token. Retain location information on OCB_TK.
12070 * lex.h (typedef struct java_lc): Added new field.
12071 * parse.h (GET_SKIP_TYPE): New macro.
12072 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12073 * parse.y (build_new_array_init, patch_new_array_init,
12074 patch_array_constructor, maybe_build_array_element_wfl,
12075 array_constructor_check_entry): New function prototypes.
12076 (switch_block:): Tagged <node>.
12077 (OCB_TK): Tagged <operator>.
12078 (array_initializer:): Installed actions.
12079 (variable_initializer): Build location information on element if
12081 (switch_statement:): Fixed indentation typo.
12082 (switch_block:): Redefined default action.
12083 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12084 (patch_assignment): Removed duplicate code.
12085 (maybe_build_array_element_wfl, build_new_array_init,
12086 patch_new_array_init, patch_array_constructor,
12087 array_constructor_check_entry): New functions.
12089 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12091 * parse.y (array_initializer): Tagged <node>.
12092 (variable_initializer:): Use default rule.
12093 (array_initializer:): Defined actions.
12094 (variable_initializers:): Likewise.
12095 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12096 non-static field accesses.
12097 (patch_invoke): Fixed indentation typo.
12098 (java_complete_tree): Likewise.
12099 (build_labeled_block): Changed leading comment. Generate an error
12100 in case of duplicate loop labels.
12101 (patch_conditional_expr): Patch results of string concatenation
12104 1998-12-06 Per Bothner <bothner@cygnus.com>
12106 * constants.c (find_methodref_index): When the class is an interface,
12107 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12109 * decl.c (finit_identifier_node): Use "$finit$", rather than
12110 "<finit>" (which Sun's verifier rejects).
12111 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12112 (generate_field_initialization_code): Removed.
12113 (fix_constructors) Don't add call to $finit$ here (wrong order).
12114 (patch_method_invocation): Add $finit$ call here.
12116 * java-tree.h (CALL_USING_SUPER): New macro.
12117 * parse.y (patch_invoke): Remove im local variable.
12118 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12119 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12120 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12122 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12124 * parse.y (java_complete_tree): Don't complain about unreachable
12125 statement if it is empty_stmt_node.
12127 * jcf-write.c (find_constant_wide): New function.
12128 (push_long_const): Use find_constant_wide.
12130 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12131 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12132 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12133 Emit invokeinterface when calling an interface method.
12134 Emit invokespecial also when calling super or private methods.
12136 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12138 1998-12-06 Per Bothner <bothner@cygnus.com>
12140 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12142 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12144 * java-tree.h (java_layout_seen_class_methods): New function
12146 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12147 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12148 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12149 * parse.y (method_declarator:): Defined action.
12150 (issue_warning_error_from_context): input_filename saved, set to
12151 the appropriate value and restored after java_error is called.
12152 (build_unresolved_array_type): Fixed comment.
12153 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12154 (method_header): Deal with return type the same way type are
12155 handled for fields and method's parameters and local variables
12157 (check_method_redefinition): Removed extra CR.
12158 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12159 (java_layout_seen_class_methods): New function.
12160 (java_layout_classes): Call java_layout_seen_class_methods.
12162 1998-12-03 Per Bothner <bothner@cygnus.com>
12164 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12166 1998-12-03 Per Bothner <bothner@cygnus.com>
12168 * jcf-dump.c (main): Fix error message.
12169 * jcf-path.c (add_entry): Style fix.
12171 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12173 * class.c (layout_class_method): Call build_java_argument_signature
12174 on constructors too.
12175 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12176 (patch_method_invocation): Define a primary when resolving an
12177 expression name. Augmented comment on code checking illegal `this'
12178 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12180 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12182 * class.c (layout_class_method): Don't report error on non-static
12183 overriding static if the method is private.
12184 * java-tree.h (finish_class): Prototype added.
12185 * lex.c (java_get_line_col): Handle col argument -2 value.
12186 * parse.h: All static method declarations moved to parse.y.
12187 * parse.y: Now contains all static method declarations previously
12189 (find_expr_with_wfl, missing_return_error,
12190 unreachable_stmt_error): New functions.
12191 (java_get_real_method_name): Identify constructors bearing class
12192 names in source code compiled classes only.
12193 (java_complete_expand_methods): Call missing_return_error.
12194 (invocation_mode): Private methods invoked as static methods.
12195 (java_complete_tree): Call unreachable_stmt_error.
12197 1998-12-01 Tom Tromey <tromey@cygnus.com>
12199 * Makefile.in (+target): Removed.
12200 (+xmake_file): Likewise.
12201 (+tmake_file): Likewise.
12202 (.NOEXPORT): Removed duplicate.
12204 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12206 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12208 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12210 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12211 libiberty.h. Provide an xmalloc definition.
12213 * jvspec.c: Remove the xmalloc prototype.
12215 * parse-scan.y: Include config.h and system.h. Don't include
12216 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12217 Provide an xstrdup definition.
12219 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12221 * jcf-path.c (add_entry): Recognize ".jar" too.
12222 * lang-specs.h: Likewise.
12224 1998-11-26 Per Bothner <bothner@cygnus.com>
12226 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12227 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12229 * jcf-write.c (generate_bytecode_insns):
12230 Handle pre/post-increment/decrement of long.
12232 * jcf-write.c (generate_bytecode_insns):
12233 Handle missing exception handler (finally for synchronized).
12235 1998-11-25 Per Bothner <bothner@cygnus.com>
12237 * java-tree.h (end_params_node): Declare global.
12238 * decl.c (end_params_node): New global.
12239 (init_decl_processing, start_java_method): Use end_params_node for
12240 end of list of parameter types. Follows correct gcc conventions.
12241 * expr.c (pop_argument_types, pop_arguments): Likewise.
12242 * lang.c (put_decl_node): Likewise.
12243 * typeck.c (various places): Likewise.
12244 * class.y (various places): Likewise.
12245 * parse.y (various places): Likewise.
12247 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12248 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12250 * class.c: Add #include flags.h, remove no-longer needed declaration.
12252 * class.c (layout_class_method): Remove commented-out code, re-format.
12253 Don't add vtable entry (or index) for private methods.
12254 * expr.c (expand_invoke): A private method is implicitly final.
12255 * class.c (make_class_data): If inlining or optimizing,
12256 skip private methods.
12258 * class.c (finish_class): New function. Calls existing methods,
12259 but alls emits deferred inline functions.
12260 * jcf-parse.c (parse_class_file): Call finish_class.
12261 * parse.y (java_complete_expand_methods): Likewise.
12263 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12265 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12267 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12269 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12271 1998-11-24 Per Bothner <bothner@cygnus.com>
12273 * (generate_classfile): Always write class access flag with
12276 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12278 * class.c (maybe_layout_super_class): New function.
12279 (layout_class): Reorganized. Loop on class methods dispatched into
12280 a new function. Call maybe_layout_super_class.
12281 (layout_class_methods, layout_class_method): New functions.
12282 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12284 (expand_invoke): Likewise.
12285 * java-tree.h (all_class_list): New global variable declared.
12286 (layout_class_methods, layout_class_method): New function
12288 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12289 * jcf-parse.c (all_class_list): New global variable.
12290 (load_class): Extended what class_or_name can be. Use parser
12291 context mechanism to save globals before calling jcf_parse.
12292 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12293 is set on the file name.
12294 (jcf_parse): Layout class methods when Object is loaded, otherwise
12295 record class in all_class_list for delayed method layout.
12296 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12297 * lang.c (put_decl_node): Decode <init> into the decl context
12299 * lex.c (java_allocate_new_line): Use xmalloc.
12300 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12301 pointers, not TREE_LIST elements.
12302 (struct parser_ctxt): Fixed comment indentations, added comments
12303 and reordered some fields.
12304 (java_check_methods): Function prototype removed.
12305 * parse.y (java_push_parser_context): Use xmalloc.
12306 (java_parser_context_restore_global): Pop extra pushed ctxp only
12307 when there's nothing next.
12308 (maybe_create_class_interface_decl): Fixed comment, add new
12309 created class decl to all_class_list.
12310 (method_header): Use GET_REAL_TYPE on argument's types.
12311 (method_declarator): Use GET_REAL_TYPE, change type to the real
12312 type in TREE_LIST dependency node. Build argument list with the
12314 (create_jdep_list): Use xmalloc. Removed allocation error message.
12315 (obtain_incomplete_type): Fixed leading comment. Broadened
12316 incoming argument meaning.
12317 (register_incomplete_type): Use xmalloc. Removed allocation error
12319 (safe_layout_class): Fixed leading comment.
12320 (jdep_resolve_class): Reversed if statement condition and switch
12321 if and else bodies.
12322 (resolve_and_layout): Fixed leading comment. Broadened incoming
12324 (complete_class_report_errors): New local variable name, for
12325 clarity. purify_type_name used for all error cases.
12326 (java_get_real_method_name): Stricter check on constructors.
12327 (java_check_regular_methods): Reverse methods list only if not
12328 already laid out. Layout artificial constructor.
12329 (java_check_methods): Deleted.
12330 (source_start_java_method): Obtain incomplete type for patchable
12332 (java_layout_classes): Fixed leading comment. Use
12333 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12334 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12335 before returning. Fixed comments.
12336 (java_expand_classes): Check for errors up front.
12337 (patch_method_invocation): Class to search is resolved and laid
12340 1998-11-24 Per Bothner <bothner@cygnus.com>
12342 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12344 * javaop.h (int8): Removed - not used.
12345 (jbyte): Redefine portably with correct signedness.
12347 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12349 * jcf-write.c (generate_bytecode_insns): Fix typo
12350 OPCODE_getstatic to OPCODE_getfield.
12352 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12353 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12354 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12356 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12358 * jcf-parse.c (jcf_parse_source): Function returned type is
12359 void. Added prototype.
12360 (jcf_parse): Function returned type is void.
12361 (yyparse): Remove call to fclose on the last parsed file.
12363 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12365 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12367 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12368 (layout_class): Cope with methods featuring WFL in decl names.
12369 * decl.c (unqualified_object_id_node): New global variable,
12371 (build_decl_no_layout): Removed.
12372 * expr.c (build_primtype_type_ref): Handle Double.
12373 (java_lang_expand_expr): Fixed indentations.
12374 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12375 (flag_wall, flag_redundant, flag_not_overriding,
12376 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12377 variable declarations.
12378 (build_decl_no_layout): Removed prototype.
12379 (java_get_real_method_name): Added prototype.
12380 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12381 (java_parse_abort_on_error): Macro now just returns.
12382 * jcf-parse.c (jcf_parse_source): Check fclose returned
12383 value. Call emit_register_classes if java_report_errors returns
12385 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12386 flag_static_local_jdk1_1): New integer flags.
12387 (lang_decode_option): New flags set here.
12388 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12389 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12390 the flag_redundant variable.
12391 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12392 when parsing java.lang.Object class.
12393 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12394 NULL_TREE to build.
12395 (resolve_qualified_expression_name): Fixed indentation.
12396 (patch_array_ref): Changed prototype.
12397 (not_initialized_as_it_should_p): Prototype removed.
12398 (java_report_errors): Added function prototype.
12399 * parse.y (formal_parameter:): Changed error message for not yet
12400 supported final parameters.
12401 (class_type_list:): Set both PURPOSE and VALUE of created
12402 TREE_LIST to be class_type.
12403 (primary_no_new_array:): Handle class literals on primitive types.
12404 (parse_warning_context): Reinstalled correct force_error and
12405 do_warning flags setups.
12406 (java_report_errors): Changed prototype. Return java_error_count
12408 (variable_redefinition_error): Consider treating variable type as
12410 (create_interface): Warn about redundant abstract modifier if
12411 flag_redundant is set. Changed error message.
12412 (lookup_field_wrapper): Save/restore globals before/after looking
12414 (duplicate_declaration_error_p): Consider treating declaration
12415 type as a fake pointer.
12416 (register_fields): Extract real type from dependency node. Check
12417 for duplicate field declaration after type adjustment. Use
12418 DECL_INITIAL to store static final initialized values.
12419 (method_header): Extract real function type from dependency node.
12420 (check_abstract_method_header): Use GET_METHOD_NAME.
12421 (obtain_incomplete_type): Layout fake pointer type.
12422 (safe_layout_class): Don't try to check for methods before layout.
12423 (java_complete_class): Don't check for correct throws clause
12424 elements inheritance here.
12425 (resolve_and_layout): Broadened name parameter meaning.
12426 (reset_method_name): Use GET_METHOD_NAME.
12427 (java_get_real_method_name): New function.
12428 (java_check_regular_methods): Don't check methods in
12429 java.lang.Object. Verify lineage of throws clause elements. Use
12430 flag_no_overriding in warning report.
12431 (check_throws_clauses): Don't check if class was from
12432 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12433 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12434 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12435 warning on unsupported final local variables. Use build_decl
12436 instead of build_decl_no_layout. Get real local variable type from
12438 (source_start_java_method): Get real parameter type from
12439 dependency node. Call build_decl instead of build_decl_no_layout.
12440 (java_layout_classes): Reverse tree and layout type and class as
12441 required. Mark class as loaded when done.
12442 (resolve_field_access): Fixed indentation. Restricted condition
12443 leading to static field access code generation. Set field_type
12444 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12445 (resolve_qualified_expression_name): Initialize type_found to
12446 null. Handle static field resolved during qualification. Fixed
12447 layout on non primitive field decl types.
12448 (not_accessible_p): Fixed typo in comment.
12449 (patch_method_invocation): Resolve and layout class to search from
12451 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12452 layout non primitive type, if necessary. Make method node only to
12454 (find_applicable_accessible_methods_list): Consider WFL'ed method
12455 decl names. Fixed indentation.
12456 (argument_types_convertible): Resolve and layout target type if
12458 (java_complete_tree): Fixed indentation problems. Rewrote
12459 CALL_EXPR thrown exceptions check. Re-installed further processing
12460 of the assignment in certain cases.
12461 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12462 inlining on class literals.
12463 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12465 (valid_method_invocation_conversion_p): Likewise.
12466 (patch_string): Temporary disable forbidden use of `this' in
12467 explicit constructor invocations when doing string concatenation
12468 within their scope.
12469 (patch_unaryop): Added comment. Reinstalled code to disable
12470 further check on assignment operation with cast expression RHS.
12471 (patch_switch_statement): Fixed indentation.
12472 (build_try_statement): Call build_decl instead of
12473 build_decl_no_layout.
12474 (patch_synchronized_statement): Likewise.
12475 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12476 IS_UNCHECKED_EXPRESSION_P.
12477 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12478 layout argument exception type.
12479 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12480 of IS_UNCHECKED_EXPRESSION_P.
12482 1998-11-18 Anthony Green <green@cygnus.com>
12484 * jcf-parse.c (yyparse): Open class file in binary mode.
12486 1998-11-15 Per Bothner <bothner@cygnus.com>
12488 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12490 * jcf-write.c (perform_relocations): Move check out one loop.
12492 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12494 * Make-lang.in: Fix reference to srcdir.
12495 * jv-scan.c: Add missing xmalloc prototype.
12496 * jvgenmain.c: Ditto.
12498 1998-11-15 Per Bothner <bothner@cygnus.com>
12500 * decl.c (error_mark_node), java-tree.h: New global.
12501 * parse.y: Use empty_stmt_node instead of size_zero_node.
12502 (build_if_else_statement): If missing else, use empty_stmt_node.
12504 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12505 (java_complete_expand_method): Complain if return is missing.
12506 (java_check_regular_methods): Comment out incorrect error check.
12507 (not_accessible_p): Fix incorrect handling of protected methods.
12508 (patch_method_invocation): Pass correct context to not_accessible_p.
12509 (find_applicable_accessible_methods_list): Likewise.
12510 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12511 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12512 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12513 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12515 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12516 (push_int_const): Remove reundant NOTE_PUSH.
12517 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12518 (- case SWITCH_EXPR): Fix code generation bug.
12519 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12520 (generate_classfile): More robust for abstract methods.
12522 1998-11-15 Anthony Green <green@cygnus.com>
12524 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12525 * Make-lang.in: Ditto.
12527 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12528 * jvgenmain: Ditto.
12530 1998-11-15 Per Bothner <bothner@cygnus.com>
12532 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12534 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12536 1998-11-14 Per Bothner <bothner@cygnus.com>
12538 Allow uses of interface types to verify. This is not really
12539 type-safe, but it matches what Sun does, and is OK as long as
12540 there are appropriate run-time checks.
12541 * verify.c (merge_types): If merging two interface types,
12542 just set the result to java.lang.Object.
12543 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12545 1998-11-13 Tom Tromey <tromey@cygnus.com>
12547 * gjavah.c (main): Handle --output-class-directory argument.
12548 * jvspec.c (lang_specific_driver): Translate `-d' into
12549 -foutput-class-dir.
12550 * jcf.h (jcf_write_base_directory): Declare.
12551 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12552 * lang-options.h: Mention -foutput-class-dir.
12553 * jcf-write.c (jcf_write_base_directory): New global.
12554 (make_class_file_name): Put generated .class file into `-d'
12555 directory, or into source directory if -d not given. Function now
12557 (write_classfile): Free class file name. Handle case where class
12559 (DIR_SEPARATOR): New macro.
12560 Include <sys/stat.h>
12562 * Makefile.in (prefix): New macro.
12564 1998-11-12 Per Bothner <bothner@cygnus.com>
12566 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12567 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12568 here (done in patch_invoke instead).
12569 (case_identity): Moved here from parse.y.
12571 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12572 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12573 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12574 so they can be efficiently scanned without recursion.
12575 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12576 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12577 in BLOCK iteratively, rather than recursively.
12579 * parse.y (do_unary_numeric_promotion): New function.
12580 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12582 * parse.y (patch_newarray): Various fixes.
12584 Re-do handling of switch statements (for proper block scoping).
12585 * parse.y: Add just a single block for the enture switch block,
12586 but don't create any "case blocks".
12587 (group_of_labels): Rmeoved unneeded non-terminal.
12588 CASE_EXPR and DEFAULT_EXPR are added to current block.
12589 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12590 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12591 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12592 * parse.y (wfl_operator, print_int_node): Make non-static.
12593 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12594 as part of recursive scan of block.
12595 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12596 (patch_switch_statement): Most tests move dinto java_complete_tree.
12598 * parse.y: Make various production be non-typed (void).
12599 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12600 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12601 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12603 * jcf-write.c (struct jcf_handler): New type.
12604 (struct jcf_switch_state): New type.
12605 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12606 (alloc_handler, emit_unop, emit_reloc): New functions.
12607 (adjust_typed_op): Add extra parameter ("max type" offset).
12608 (emit_switch_reloc, emit_case-reloc): New function.
12609 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12610 (generate_bytecode_insns): Support REAL_CST, switch statements,
12611 exception handling, method calls, object/array creation, and more.
12613 * class.c: Remove some unused variables.
12614 * constants.c (find_string_constant): New function.
12615 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12616 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12617 if flag_emit_class_files.
12619 1998-11-12 Tom Tromey <tromey@cygnus.com>
12621 * jcf-io.c (find_class): Added explanatory comment.
12623 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12624 trailing slash to `.zip' entries.
12626 * jvspec.c (lang_specific_driver): Correctly handle case where
12627 GC_NAME not defined.
12629 1998-11-11 Tom Tromey <tromey@cygnus.com>
12631 * jvspec.c (GC_NAME): New define.
12632 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12634 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12636 1998-11-11 Per Bothner <bothner@cygnus.com>
12638 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12640 1998-11-11 Tom Tromey <tromey@cygnus.com>
12642 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12644 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12646 * class.c (is_compiled_class): Call safe_layout_class for class
12647 compiled from source.
12648 * conver.h (convert_to_integer, convert_to_real,
12649 convert_to_pointer): Added prototypes.
12650 * decl.c (init_decl_processing): Non longer push the decls of
12651 `methodtable', `constants', `Class', `Field', `dispatchTable'
12652 `jexception' and `Method'.
12653 * expr.c (build_invokeinterface): New function.
12654 (expand_invoke): static variable CLASS_IDENT now in
12655 build_invokeinterface. Use build_invokeinterface.
12656 (expand_java_field_op): Moved code to inline
12657 java.lang.PRIMTYPE.TYPE into a function.
12658 (build_primtype_type_ref): New function.
12659 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12660 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12661 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12662 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12663 (DECL_LOCAL_STATIC_VALUE): New macro.
12664 (build_invokeinterface, build_primtype_type_ref): New function
12666 (java_parse_abort_on_error): Macro rewritten.
12667 * jcf-parse.c (current_method): Add comment to declaration.
12668 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12669 Function prototypes fixed.
12670 (jcf_parse_source): push/pop parser context. save/restore global.
12671 (parse_source_file): Fixed leading comment. Now take a
12672 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12673 classes and pop the parser context anymore.
12674 (yyparse): Push parser context, save globals, parse the source
12675 file, restore globals and pop the parser context when processing a
12677 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12678 * lex.c (java_parse_doc_section): New function.
12679 (java_lex): Call java_parse_doc_section when appropriate. Build an
12680 operator around INSTANCEOF_TK.
12681 * lex.h (java_lineterminator, java_sprint_unicode,
12682 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12683 Prototypes rewritten.
12684 (java_parse_escape_sequence, java_letter_or_digit_p,
12685 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12686 java_read_unicode, java_store_unicode, java_read_char,
12687 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12688 Added function prototypes.
12689 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12691 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12693 (struct parser_ctxt): New fields: deprecated,
12694 current_parsed_class_un, gclass_list.
12695 (fix_method_argument_names, issue_warning_error_from_context,
12696 resolve_package, lookup_package_type): New function prototypes.
12697 (resolve_expression_name): Fixed function prototype.
12698 (find_applicable_accessible_methods_list): Fixed indentation, added
12699 extra argument in prototype.
12700 (check_final_assignment, build_null_of_type, check_deprecation,
12701 check_method_redefinition, reset_method_name,
12702 java_check_regular_methods, java_check_abstract_methods,
12703 maybe_build_primttype_type_ref): New function prototype.
12704 * parse.y (conver.h): Include.
12705 (INSTANCEOF_TK): Tagged <operator>.
12706 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12707 (relational_expression:): Build binop for instanceof.
12708 (java_push_parser_context): Remember ctxp->gclass_list across
12710 (java_pop_parser_context): Simply return if no context
12711 exists. Remember gclass_list across contexts.
12712 (issue_warning_error_from_context): New function.
12713 (parse_error_context): Don't setup ctxp->elc here. Call
12714 issue_warning_error_from_context instead.
12715 (parse_warning_context): Likewise.
12716 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12717 setup. Link new class/interface to ctxp->gclass_list.
12718 (add_superinterfaces): Register interface as incomplete if not
12720 (create_class): Remember class unqualified name in
12721 ctxp->current_parsed_class_un. Check class deprecation.
12722 (register_fields): Check field deprecation. Remember static final
12723 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12725 (method_header): New local variable ORIG_ARG. Use unqualified
12726 current class name for check on constructor errors. Promote return
12727 type if of record type. Argument list fix moved in
12728 fix_method_argument_names, called here. Check method deprecation.
12729 (fix_method_argument_names): New function.
12730 (method_declarator): Promote record typed arguments.
12731 (safe_layout_class): Check class methods before layout.
12732 (java_complete_class): Compute field layout when patched.
12733 (do_resolve_class): Try to load class after having it renamed
12734 after the package name.
12735 (get_printable_method_name): Use DECL_CONTEXT.
12736 (reset_method_name): New function.
12737 (check_method_redefinition): Use reset_method_name.
12738 (java_check_regular_methods): New local variable
12739 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12740 names for error report. Check for compile-time error when method
12741 found has default (package) access.
12742 (java_check_abstract_methods): Now takes an interface DECL node as
12743 an argument. Also reinstall real name on unchecked
12744 overriding/hiding methods for error report.
12745 (java_check_methods): Fixed leading comment. Get classes to verify
12746 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12747 CLASS_METHOD_CHECKED_P on class verification.
12748 (lookup_java_method2): Get real method name if necessary.
12749 (find_in_imports): Don't check package class access here.
12750 (resolve_package, lookup_package_type): New functions.
12751 (java_layout_classes): Fixed leading comment. Take classes to be
12752 laid out from ctxp->gclass_list.
12753 (java_complete_expand_methods): Don't expand native and abstract
12755 (java_expand_classes): New function.
12756 (resolve_expression_name): Use additional argument ORIG. Retrieve
12757 values of static final field of primitive types.
12758 (resolve_field_access): Handles static final field of promotive
12760 (resolve_qualified_expression_name): Handle STRING_CST as
12761 primaries and package name resolution. Check deprecation on found
12762 decls. Set where_found and type_found on non static field resolved
12763 during qualification. Layout non primitive field decl types.
12764 (check_deprecation): New function.
12765 (maybe_access_field): Simplified.
12766 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12767 removed. Reverse method's argument when primary is a type. Don't
12768 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12769 instead. Include abstract class in the list of class searchable
12770 for constructors. Use DECL_CONTEXT of found method for access
12771 checks. Check method deprecation.
12772 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12773 converting arguments. Handle INVOKE_INTERFACE.
12774 (lookup_method_invoke): Search constructor using existing
12775 infrastructure (don't rely on lookup_java_constructor anymore).
12776 (find_applicable_accessible_methods_list): Extra argument flag
12777 LC. Now include constructor in the search.
12778 (qualify_ambiguous_name): Conditional expression are primaries.
12779 (not_initialized_as_it_should_p): static final are always
12781 (java_complete_tree): Pass extra NULL argument to
12782 resolve_expression_name. Stricter test to carry on patching
12783 assignments. New case for INSTANCEOF_EXPR.
12784 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12785 (check_final_assignment, maybe_build_primttype_type_ref): New
12787 (patch_assignment): Detect resolved static finals and carry normal
12788 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12789 (try_builtin_assignconv): Access constant 0 on all primitive
12791 (valid_builtin_assignconv_identity_widening_p): Accept identical
12792 types. Accept all promoted type on int type.
12793 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12794 assigned to a reference.
12795 (valid_method_invocation_conversion_p): Accept to check null
12797 (build_binop): Merge declaration and initialization of local
12799 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12800 numeric types. Improved validity test for qualify operators on
12802 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12803 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12804 primitive type and issue the appropriate error message.
12805 (resolve_type_during_patch): Mark class loaded when resolved.
12806 (patch_cast): Allow null to be cased to reference types.
12807 (build_null_of_type): New function.
12808 (patch_array_ref): Handle array on references correctly.
12809 (patch_return): Removed unused local variable MODIFY. Force
12810 boolean to be returned as integers. Allows null to be returned by
12811 a function returning a reference.
12812 * typeck.c (convert_to_integer, convert_to_real,
12813 convert_to_pointer): Prototypes moved to convert.h
12814 (lookup_argument_method): Use method real name, if necessary.
12816 1998-10-30 Tom Tromey <tromey@cygnus.com>
12818 * class.c (build_class_ref): Changed name of primitive classes to
12821 * class.c (make_class_data): Renamed fields: nmethods to
12822 method_count, method_count to dtable_method_count. Always set
12823 `state' field to 0.
12824 * decl.c (init_decl_processing): Likewise.
12826 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12828 * class.c (layout_class): Don't mangle <finit>, produce
12829 __finit<class> instead. Don't verify artificial methods.
12830 * decl.c (finit_identifier_node): New declared global.
12831 (init_decl_processing): finit_identifier_node initialized.
12832 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12833 * java-tree.h (finit_identifier_node): Declared as extern.
12834 (struct lang_decl): New field called_constructor.
12835 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12836 (CLASS_HAS_FINIT_P): New macro.
12837 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12838 explicit constructor invocation.
12839 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12840 CALL_SUPER_CONSTRUCTOR_P): New macros.
12841 (write_classfile): Added prototype.
12842 * jcf-parse.c (jcf_parse_source): Parse and remember for
12843 generation if the file was seen on the command line.
12844 (parse_source_file): Don't write the class file here.
12845 (yyparse): Loop on files rewritten. Set current_jcf.
12846 (parse_zip_file_entries): Parse class file only if it was found.
12847 * lang.c (init_parse): Don't open command line provided filename
12849 (lang_parse): Don't set main_jcf anymore.
12850 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12851 (JCONSTRUCTOR_CHECK): New macro.
12852 (JBSC_TYPE_P): New macro.
12853 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12854 (COMPLETE_CHECK_OP_2): New macro.
12855 (struct parse_ctxt): New field explicit_constructor_p.
12856 (check_class_interface_creation): Fixed prototype indentation.
12857 (patch_method_invocation_stmt): Prototype reflects added argument.
12858 (patch_invoke): Likewise.
12859 (complete_method_declaration, build_super_invocation,
12860 verify_constructor_circularity,
12861 build_this_super_qualified_invocation, get_printable_method_name,
12862 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12863 verify_constructor_super, create_artificial_method,
12864 start_artificial_method_body, end_artificial_method_body,
12865 generate_field_initialization_code): New function prototypes.
12866 * parse.y: Fixed leading comment
12867 (constructor_header:, constructor_body:, block_end:): Rules tagged
12869 (type_declaration:): Call maybe_generate_finit.
12870 (method_declaration:): Action for method_body: placed in new
12871 function complete_method_declaration, called here.
12872 (constructor_declaration:): Defined actions. Removed leading
12874 (constructor_header:): New rule with action.
12875 (constructor_body:): Rule rewritten using block_begin: and
12876 block_end:. Defined actions.
12877 (constructor_declarator:, explicit_constructor_invocation:):
12879 (block:): Use new rules block_begin: block_end:.
12880 (block_begin:, block_end:): New rules and actions.
12881 (block_statements:): Fixed error message for explicit
12883 (method_invocation:): Call build_this_super_qualified_invocation
12884 if primary is `this' or `super' was seen.
12885 (conditional_expression:): Action defined.
12886 (extra_ctxp_pushed_p): New static global flag.
12887 (java_parser_context_save_global): Create parser context if
12888 necessary. Use extra_ctxp_pushed_p to remember it.
12889 (java_parser_context_restore_global): Pop extra parser context if
12891 (build_array_from_name): Array on primitive types are marked
12893 (register_fields): Restore new name in field initializer
12894 expression if type was altered. Non static fields initialized upon
12895 declaration marked initialized.
12896 (maybe_generate_finit): New function.
12897 (maybe_generate_clinit): Use create_artificial_method,
12898 start_artificial_method_body, end_artificial_method_body. Generate
12899 debug info for enclosed initialization statements.
12900 (method_header): Fixed leading comment. Check constructor
12901 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12903 (complete_method_declaration, constructor_circularity_msg,
12904 verify_constructor_circularity): New functions.
12905 (get_printable_method_name): New function.
12906 (check_method_redefinition): Don't rename <finit> methods. Fix
12907 declared constructor names. Error message for
12908 constructors modified.
12909 (java_check_regular_methods): Local variable seen_constructor
12910 renamed saw_constructor. Skip verification on constructors. Create
12911 default constructor with create_artificial_method.
12912 (java_check_methods): Removed unnecessary empty line.
12913 (create_artificial_method, start_artificial_method_body,
12914 end_artificial_method_body): New functions.
12915 (java_layout_classes): Changed leading comment. Reverse fields
12916 list if necessary. Always layout java.lang.Object if being
12918 (java_complete_expand_methods): Verify constructor circularity.
12919 (java_complete_expand_method): Call fix_constructor on
12920 constructors. Local variable no_ac_found removed. Restore
12921 bindings if method body expansion failed.
12922 (fix_constructors, verify_constructor_super,
12923 generate_field_initialization_code): New function.
12924 (java_expand_classes): Fixed leading comment. Write class file
12926 (resolve_expression_name): Check for illegal instance variable
12927 usage within the argument scope of an explicit constructor
12929 (resolve_qualified_expression_name): Pass extra from_super flag
12930 when invoking patch_method_invocation_stmt. New case for
12931 conditional expression when used as a primary. Check for error
12932 when acquiring super.
12933 (patch_method_invocation_stmt): Added extra argument super. New
12934 local variable is_static_flag. Set class_to_search according to
12935 the nature of the constructor invocation. Don't add `this'
12936 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12937 invocation within the argument scope of explicit constructor
12938 invocation. Set is_static according to is_static_flag. Provide
12939 extra `super' argument to patch_invoke invocation.
12940 (patch_invoke): New argument from_super. Loop on arguments
12941 indentation fixed. Pass from_super to invocation_mode. New switch
12942 case INVOKE_SUPER. Fixed error message in switch default case.
12943 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12945 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12946 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12947 message takes constructors into account.
12948 (find_applicable_accessible_methods_list): Fixed indentation.
12949 (qualify_ambiguous_name): Take explicit constructor invocation
12950 into account. Deal with a conditional expression as a primary to
12952 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12953 case. Added extra argument to patch_method_invocation_stmt.
12954 Register calls made to explicit constructor `this'. Don't call
12955 save_expr in ARRAY_REF case when emitting class files. Check for
12956 illegal use of this when expanding explicit constructor invocation
12958 (complete_function_arguments): Set and reset parser context
12959 explicit_constructor_p field value when appropriate.
12960 (build_super_invocation, build_this_super_qualified_invocation):
12962 (patch_assignment): Fixed typo.
12963 (patch_unaryop): Check on final fields occurs only when a decl
12965 (patch_return): Take constructors into account.
12966 (patch_conditional_expr): New function.
12967 * typeck.c (build_java_signature): Removed unnecessary empty line.
12969 1998-10-28 Jeffrey A Law (law@cygnus.com)
12971 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12973 1998-10-28 Tom Tromey <tromey@cygnus.com>
12975 * decl.c (init_decl_processing): Renamed fields.
12976 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12977 interface_len, msize fields.
12979 * class.c (make_class_data): Removed subclass_head and
12980 subclass_next fields.
12981 * decl.c (init_decl_processing): Removed subclass_head and
12982 subclass_next fields.
12984 1998-10-28 Jeffrey A Law (law@cygnus.com)
12986 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12987 * mangle.c (emit_unicode_mangled_name): Similarly.
12989 1998-10-26 Nick Clifton <nickc@cygnus.com>
12991 * jcf-parse.c (get_constant): Place braces around code to compute
12992 'd' when REAL_ARITHMETIC is not defined.
12994 1998-10-25 H.J. Lu (hjl@gnu.org)
12996 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12999 1998-10-23 Tom Tromey <tromey@cygnus.com>
13001 * lang-specs.h: `.zip' files are input to jc1.
13003 1998-10-22 Per Bothner <bothner@cygnus.com>
13005 * jvspecs.c: Add (but don't enable) support for combining multiple
13006 .class and .java input filenames to a single jc1 invocation.
13007 Add support for -C flag (copile to .class files).
13008 Translate -classpath and -CLASSPATH arguments.
13009 * lang-specs.h: Don't set %2 spec.
13011 1998-10-22 Tom Tromey <tromey@cygnus.com>
13013 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13015 (add_path): Don't add trailing separator to non-empty path
13018 * lang.c (lang_decode_option): Check for -fclasspath and
13019 -fCLASSPATH before examining other `-f' options.
13021 * java-tree.h (finalize_identifier_node): Don't declare.
13022 * class.c (make_class_data): Don't push "final" field.
13023 * decl.c (init_decl_processing): Don't push "final" field.
13024 (finalize_identifier_node): Removed.
13025 (init_decl_processing): Don't set finalize_identifier_node.
13027 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13029 1998-10-11 Anthony Green <green@cygnus.com>
13031 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13032 (JV_SCAN_SOURCES): New macro.
13033 (JCF_DUMP_SOURCES): Likewise.
13034 (jcf-dump$(exeext)): New target.
13035 (jv-scan$(exeext)): New target.
13037 1998-10-22 Tom Tromey <tromey@cygnus.com>
13039 * Makefile.in (LEX): Removed.
13040 (LEXFLAGS): Likewise.
13041 (SET_BISON): New macro.
13043 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13044 spurious diffs in parse.c.
13045 ($(PARSE_SCAN_C)): Likewise.
13046 (PARSE_DIR): New macro.
13048 (PARSE_SCAN_C): Likewise.
13049 (PARSE_RELDIR): New macro.
13051 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13053 * jcf-io.c (find_class): Use saw_java_source to determine when to
13054 look for `.java' file.
13055 * jcf-parse.c (saw_java_source): New global.
13056 (yyparse): Set it if `.java' file seen.
13058 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13059 (GCJH_SOURCES): Likewise.
13060 * Makefile.in (datadir): New macro.
13061 (libjava_zip): Likewise.
13062 (JAVA_OBJS): Added jcf-path.o.
13063 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13064 (../gcjh$(exeext)): Likewise.
13065 (jcf-path.o): New target.
13066 * java-tree.h (fix_classpath): Removed decl.
13067 * jcf-parse.c (fix_classpath): Removed.
13068 (load_class): Don't call fix_classpath.
13069 * parse.y (read_import_dir): Don't call fix_classpath.
13070 * lex.h: Don't mention classpath.
13071 * lex.c (java_init_lex): Don't initialize classpath.
13072 * jcf-io.c (classpath): Removed global.
13073 (find_class): Use jcf_path iteration functions. Correctly search
13074 class path for .java file.
13075 (open_in_zip): New argument `is_system'.
13076 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13077 classpath-related options.
13078 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13080 (lang_init): Call jcf_path_init.
13081 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13082 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13083 Correctly put braces around second string in each entry.
13084 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13085 classpath-related options.
13086 (help): Updated for new options.
13087 * jcf.h: Declare functions from jcf-path.c. Don't mention
13088 `classpath' global.
13089 * jcf-path.c: New file.
13091 * jcf-depend.c: Include jcf.h.
13093 * jcf-write.c (localvar_alloc): Returns `void'.
13094 (localvar_free): Removed unused variable.
13096 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13097 (init_parse): Use OBJECT_SUFFIX, not ".o".
13099 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13101 * class.c (emit_register_classes): Renamed from
13102 emit_register_class.
13103 * java-tree.h (emit_register_classes): Prototype renamed from
13104 emit_register_class.
13105 * jcf-parse.c (yyparse): Call emit_register_classes once before
13107 * parse.y (java_expand_classes): No longer register classes.
13109 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13111 * class.c (is_compiled_class): New local variable
13112 seen_in_zip. Identify classes found in currently compiled source
13114 * decl.c (complete_start_java_method): Fixed typo.
13115 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13116 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13117 (CLASS_P): Moved around.
13118 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13119 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13121 (jcf_parse_source): Changed leading comment. Removed unnecessary
13122 fclose and CLASS_FROM_SOURCE_P marking.
13123 (parse_source_file): New local variables remember_for_generation
13124 and filename. Mark parsed file name identifier node. Removed block
13125 executed when parse_only was null. Set remember_for_generation.
13126 Use it as an argument to java_pop_parser_context.
13127 (yyparse): New local variables several_files, list, next node and
13128 current_file_list. Split ampersand separated file names into
13129 current_file_list. Iterate through the list and parse accordingly.
13130 * parse.h (java_pop_parser_context): New function prototype.
13131 * parse.y (ctxp_for_generation): New static global variable.
13132 (java_pop_parser_context): New argument generate. Link popped ctxp
13133 to ctxp_for_generation list accordingly.
13134 (java_complete_expand_methods): Fixed indentation.
13135 (java_expand_classes): New function.
13137 1998-10-17 Per Bothner <bothner@cygnus.com>
13139 * Makefile.in: Link with libiberty.a instead of memmove.o.
13141 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13143 * lex.c (setjmp.h): No longer included.
13144 * lex.h (setjmp.h): Included.
13145 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13146 (duplicate_declaration_error_p): Renamed from
13147 duplicate_declaration_error.
13148 (build_array_from_name): New function prototype.
13149 * parse.y (setjmp.h): No longer included.
13150 (variable_declarator_id): Define action.
13151 (build_array_from_name): New function.
13152 (duplicate_declaration_error_p): Renamed from
13153 duplicate_declaration_error. Fixed leading comment.
13154 (register_fields): Main `for' loop reorganized. Uses
13155 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13156 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13157 build_array_from_name.
13158 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13160 (read_import_dir): Don't try to skip `.' and `..'.
13161 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13162 build_array_from_name. Main `for' loop reorganized.
13163 (resolve_qualified_expression_name): When building access to a
13164 field, use the type where the field was found, not its own type.
13165 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13166 field was found is null.
13167 (qualify_ambiguous_name): Sweep through all successive array
13170 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13172 * java-tree.h (pop_labeled_block, lang_printable_name,
13173 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13174 interface_of_p, inherits_from_p, fix_classpath,
13175 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13176 make_class_data, register_class, alloc_name_constant): New
13177 function prototypes.
13178 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13179 indentation. Added cast to remove warning.
13180 (lang_printable_name): Set v argument unused.
13181 (lang_print_error): Added argument to lang_printable_name call.
13182 (java_dummy_print, print_lang_decl, print_lang_type,
13183 print_lang_identifier, lang_print_xnode): All argument marked
13185 * lex.c (java_unget_unicode): Removed unnecessary argument.
13186 (java_allocate_new_line): Unused local variable is gone.
13187 (java_read_char): Added parenthesis in expressions to remove
13188 warnings. Added final return statement.
13189 (java_read_unicode): Added parenthesis in expression to remove
13191 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13192 (java_parse_escape_sequence): Likewise.
13193 (java_lex): Unused local variables are gone. Fixed
13194 java_unget_unicode invocation.
13195 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13197 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13198 lang_printable_name invocation in macro.
13199 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13201 (duplicate_declaration_error): Suppressed unused argument in
13203 (identical_subpath_p): Function declaration is gone.
13204 (patch_invoke): Suppressed unused argument in prototype.
13205 (patch_cast, build_labeled_block, check_thrown_exceptions):
13207 * parse.y (setjmp.h): Included
13208 (toplev.h): Likewise.
13209 (field_declaration:): Suppressed unused local
13210 (label_decl:): Fixed build_labeled_block invocation.
13211 (java_pop_parser_context): Put extra parenthesis around assignment
13213 (yyerror): Suppressed unused local variables.
13214 (variable_redefinition_error): Fixed lang_printable_name
13216 (create_interface): Suppressed unused local variables.
13217 (create_class): Likewise.
13218 (duplicate_declaration_error): Suppressed unused argument. Fixed
13219 lang_printable_name invocation.
13220 (register_fields): Suppressed unused local variable. Fixed
13221 duplicate_declaration_error invocation.
13222 (method_header): Suppressed unused local variable.
13223 (method_declarator, parser_check_super): Likewise.
13224 (java_complete_class): Suppressed unused local variable. Fixed
13225 fatal error message.
13226 (complete_class_report_errors): Added default: in switch.
13227 (java_check_regular_methods): Fixed lang_printable_name
13229 (check_throws_clauses): Likewise.
13230 (java_check_abstract_methods): Suppressed unused local
13231 variable. Fixed lang_printable_name invocation.
13232 (read_import_entry): Added supplemental return statement.
13233 (read_import_dir): Suppressed unused local variables.
13234 (check_pkg_class_access, declare_local_variables): Likewise.
13235 (source_start_java_method): Suppressed unused extern variable
13237 (expand_start_java_method): Suppressed unused extern and local
13238 variable declarations.
13239 (java_complete_expand_methods): Likewise.
13240 (java_complete_expand_method): Suppressed unused local variables.
13241 (make_qualified_name): Likewise.
13242 (resolve_qualified_expression_name): Added default: in
13243 switch. Fixed lang_printable_name invocation.
13244 (class_instance_creation_expression): Added parenthesis around
13246 (patch_method_invocation_stmt): Fixed lang_printable_name and
13247 patch_invoke invocations.
13248 (check_for_static_method_reference): Fixed lang_printable_name
13250 (patch_invoke): Suppressed unused arguments and local variables.
13251 (lookup_method_invoke): Suppressed unused local variables.
13252 (qualify_ambiguous_name): Added default: in switch.
13253 (identical_subpath_p): Function removed.
13254 (patch_assignment): Suppressed unused local variables. Suppressed
13255 unnecessary if statement. Fixed lang_printable_name invocations.
13256 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13257 (valid_ref_assignconv_cast_p): Parenthesis around
13258 expression. Suppressed unused local variables.
13259 (build_binop): Suppressed unused local variables. fixed
13260 lang_printable_name invocations.
13261 (string_constant_concatenation): Suppressed unused local
13263 (patch_unaryop): Fixed lang_printable_name invocation.
13264 (patch_cast): Suppressed unnecessary argument. Fixed
13265 lang_printable_name invocation.
13266 (patch_array_ref): Fixed lang_printable_name invocation.
13267 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13268 (build_labeled_block): Suppressed unused argument.
13269 (generate_labeled_block): Fixed build_labeled_block invocation.
13270 (build_loop_body): Suppressed unused local variables.
13271 (patch_loop_statement): Likewise.
13272 (patch_exit): Fixed lang_printable_name invocation.
13273 (patch_switch_statement): Likewise.
13274 (case_identity): First argument marked unused.
13275 (patch_try_statement): Fixed lang_printable_name invocations.
13276 (patch_synchronized_statement, patch_throw_statement): Likewise.
13277 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13278 lang_printable_name invocations.
13279 (check_thrown_exceptions_do): Suppressed unused argument.
13281 1998-10-14 Tom Tromey <tromey@cygnus.com>
13283 * jcf-write.c (write_classfile): Add output class file as target.
13284 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13285 * jcf.h: Added declarations for dependency-tracking functions.
13286 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13287 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13288 (finish_parse): Call jcf_dependency_write.
13289 (dependency_tracking): New global.
13290 (DEPEND_SET_FILE): New define.
13291 (DEPEND_ENABLE): New define.
13292 (init_parse): Enable dependency tracking if required.
13294 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13295 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13296 (../gcjh$(exeext)): Likewise.
13297 (jcf-depend.o): New target.
13298 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13299 (GCJH_SOURCES): Likewise.
13300 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13302 (find_classfile): Added dep_name argument.
13303 (find_class): Compute name of dependency.
13304 (open_in_zip): Call jcf_dependency_add_file.
13305 * gjavah.c (output_file): No longer global.
13306 (usage): Don't mention "gjavah".
13308 (java_no_argument): Likewise.
13309 (version): Likewise.
13310 (main): Recognize and handle -M family of options.
13311 (print_mangled_classname): Return is void.
13312 (process_file): Handle case where output is suppressed.
13313 (HANDLE_END_FIELD): Likewise.
13314 (HANDLE_METHOD): Likewise.
13315 * jcf-depend.c: New file.
13317 1998-10-13 Jeffrey A Law (law@cygnus.com)
13319 * java-tree.def: Add missing newline at EOF.
13321 1998-10-13 Tom Tromey <tromey@cygnus.com>
13323 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13324 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13326 Include <config.h> and "system.h".
13327 (disassemble_method): Undefine RET to avoid clash with
13328 config/i386/i386.h.
13330 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13332 * decl.c (runtime_exception_type_node, error_exception_type_node):
13333 New global variables.
13334 (init_decl_processing): Initialized.
13335 * expr.c (java_lang_expand_expr): Set caught exception type to
13336 null if catch handler argument doesn't exit.
13337 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13339 * java-tree.h (runtime_exception_type_node,
13340 error_exception_type_node): Global variables declared.
13341 (DECL_FUNCTION_THROWS): New macro.
13342 (DECL_FUNCTION_BODY): Modified comment.
13343 (DECL_SPECIFIC_COUNT): Likewise.
13344 (struct lang_decl): New field throws_list.
13345 (IS_UNCHECKED_EXPRESSION_P): New macro.
13346 * lex.c (java_lex): Generate location information for THROW_TK.
13347 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13348 EXCEPTIONS_P): New macros.
13349 (enum jdep_code): New value JDEP_EXCEPTION.
13350 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13351 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13352 PATCH_METHOD_RETURN_ERROR): New macros.
13353 (patch_method_invocation_stmt): Added new argument to prototype.
13354 (patch_synchronized_statement, patch_throw_statement,
13355 check_thrown_exceptions, check_thrown_exceptions_do,
13356 purge_unchecked_exceptions, check_throws_clauses): New function
13358 * parse.y Fixed typo in keyword section.
13359 (throw:): Rule tagged <node>.
13360 (THROW_TK): Keyword tagged <operator>.
13361 (method_header:): Last argument to call to method_header passed
13363 (throws:, class_type_list:, throw_statement:,
13364 synchronized_statement:, synchronized:): Defined actions.
13365 (method_header): New local variable current. Register exceptions
13366 from throws clause.
13367 (java_complete_tree): Complete and verify exceptions from throws
13369 (complete_class_report_errors): Error message on exceptions not
13371 (java_check_regular_methods): Fixed typo. Shortcut on private
13372 overriding methods. Changed error message on method
13373 redefinition. Check for throws clause compatibility.
13374 (check_throws_clauses): New function.
13375 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13376 method. Changed error message on method redefinition.
13377 (currently_caught_type_list): New static variable.
13378 (java_complete_expand_methods): Purge unchecked exceptions from
13379 throws clause list. Call PUSH_EXCEPTIONS before walk and
13380 POP_EXCEPTIONS after.
13381 (resolve_qualified_expression_name): Pass new argument as NULL to
13382 patch_method_invocation_stmt.
13383 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13384 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13385 argument list when appropriate. Use new argument if non null to
13386 store selected method decl.
13387 (patch_invoke): Convert if necessary args of builtin types before
13388 forming CALL_EXPR. Argument list no longer reversed here.
13389 (invocation_mode): Treat final methods as static methods.
13390 (java_complete_tree): New cases for THROW_EXPR: and
13391 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13393 (complete_function_arguments): No more RECORD_TYPE
13394 conversion. Function parameter nodes no longer saved.
13395 (valid_ref_assignconv_cast_p): Avoid handling null type.
13396 (patch_binop): Fixed null constant reference handling.
13397 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13398 BUILD_THROW macros.
13399 (patch_try_statement): Fixed comments. Record caught types in
13400 list, push the list, expand try block and pop the list.
13401 (patch_synchronized_statement, patch_throw_statement,
13402 check_thrown_exceptions, check_thrown_exceptions_do,
13403 purge_unchecked_exceptions): New functions.
13404 * typeck.c (lookup_argument_method): Allow WFL in place of method
13405 DECL_NAME during method definition check
13407 1998-10-09 Tom Tromey <tromey@cygnus.com>
13409 * gjavah.c (decode_signature_piece): New function.
13410 (print_c_decl): Use it. Added `name_override' argument.
13411 (print_method_info): Use name_override argument to print_c_decl.
13412 (seen_fields): Removed.
13413 (print_field_info): Don't update seen_fields.
13414 (struct method_name): New structure.
13415 (method_name_list): New global.
13416 (print_method_info): Add new method to list of methods.
13417 (name_is_method_p): New function.
13418 (print_field_info): If field name has same name as method, then
13420 (process_file): Parse methods before fields.
13421 (field_pass): New global.
13422 (HANDLE_END_FIELD): Take field_pass into account.
13424 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13426 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13427 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13429 1998-10-03 Anthony Green <green@cygnus.com>
13431 * jvspec.c: Fix bug in jvgenmain_spec patch.
13433 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13435 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13436 * decl.c (soft_exceptioninfo_call_node): New global variable.
13437 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13438 takes extra integer argument. soft_exceptioninfo_call_node
13440 * except.c (java_set_exception_lang_code): New function
13441 (method_init_exceptions): Called here.
13442 (prepare_eh_table_type): New function.
13443 (expand_end_java_handler): Called here.
13444 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13445 one argument. Modified generation of call to
13446 soft_badarrayindex_node to use new argument.
13447 (build_java_arrayaccess): Pass faulty index value to
13448 build_java_throw_out_of_bounds_exception.
13449 (generate_name): New function.
13450 (java_lang_expand_expr): New local variables node, current,
13451 has_finally_p. Expand TRY_EXPR node.
13452 (process_jvm_instruction): Replace top of the stack with thrown
13453 object reference when entering exception handler.
13454 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13455 specific tree codes.
13456 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13458 (DECL_SPECIFIC_COUNT): New macro.
13459 (prepare_eh_table_type, java_set_exception_lang_code,
13460 generate_name): New function declarations.
13461 (match_java_method): Declaration deleted.
13462 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13464 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13465 * parse.h (redefinition_error, refine_accessible_methods_list,
13466 can_cast_to_p): Function declaration removed.
13467 (classitf_redefinition_error, variable_redefinition_error,
13468 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13469 find_most_specific_methods_list, argument_types_convertible,
13470 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13471 valid_cast_to_p, valid_method_invocation_conversion_p,
13472 try_reference_assignconv, add_stmt_to_compound,
13473 build_jump_to_finally, build_tree_list, patch_try_statement,
13474 java_get_catch_block): New function declarations.
13475 * parse.y (string_buffer_type): Global variable deleted.
13476 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13477 finally): Rules tagged <node>.
13478 (TRY_TK, CATCH_TK): Token tagged <operator>.
13479 (class_body_declaration:, class_member_declaration:,
13480 formal_parameter:, explicit_constructor_invocation:,
13481 interface_member_declaration:, constant_declaration:,
13482 primary_no_new_array:, class_instance_creation_expression:,
13483 array_creation_expression:): Issue error on unsuported JDK1.1
13485 (try_statement:, catches:, finally:): Define actions.
13486 (catch_clause_parameter): New rule.
13487 (catch_clause:): Use new rule catch_clause_parameter.
13488 (parse_jdk1_1_error): New function.
13489 (redefinition_error): Renamed classitf_redefinition_error.
13490 (variable_redefinition_error): New function.
13491 (check_class_interface_creation): Call
13492 classitf_redefinition_error.
13493 (java_complete_tree): Added error message on JDEP_TYPE: case.
13494 (complete_class_report_errors): Fixed indentation.
13495 (declare_local_variables): Call variable_redefinition_error.
13496 (source_end_java_method): Call java_set_exception_lang_code and
13497 emit_handlers where appropriate.
13498 (java_method_add_stmt): Call add_stmt_to_block.
13499 (add_stmt_to_block): New function.
13500 (lookup_method_invoke): Fixed outside comment. new local variable
13501 candicates. Call find_applicable_accessible_methods_list and
13502 find_most_specific_methods_list when searching for a
13503 method. Modified error report to list possible candidates when
13505 (find_applicable_accessible_methods_list,
13506 find_most_specific_methods_list, argument_types_convertible): New
13508 (refine_accessible_methods_list): Function deleted.
13509 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13510 expr (if applicable) before calling patch_array_ref.
13511 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13512 (enter_block): Fixed comment.
13513 (enter_a_block): New function.
13514 (patch_assignment): Reorganized. Call try_reference_assignconv for
13515 references. Call valid_cast_to_p instead of can_cast_to_p.
13516 (try_reference_assignconv,
13517 valid_builtin_assignconv_identity_widening_p): New functions.
13518 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13519 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13521 (build_string_concatenation): Don't resolve StringBuffer.
13522 (patch_cast): Fixed inverted arguments.
13523 (patch_array_ref): Code to save array expr deleted. Call
13524 valid_cast_to_p instead of can_cast_to_p.
13525 (generate_labeled_block): Call generate_name.
13526 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13527 patch_try_statement): New functions.
13528 * typeck.c (match_java_method): Function deleted.
13530 1998-10-02 Anthony Green <green@cygnus.com>
13532 * jvspec.c: jvgenmain_spec uses different temporary file names.
13534 1998-10-02 Anthony Green <green@cygnus.com>
13536 * jvspec.c (lang_specific_driver): Fail if user specifies
13537 --main= when not linking.
13539 1998-09-28 Tom Tromey <tromey@cygnus.com>
13541 * class.c (make_class_data): Push value for `thread' field.
13542 * decl.c (init_decl_processing): Added `thread' field to class.
13544 * class.c (add_field): Always make static fields externally
13547 1998-09-26 Anthony Green <green@cygnus.com>
13549 * expr.c (build_java_athrow,
13550 build_java_throw_out_of_bounds_exception, expand_invoke,
13551 build_newarray, expand_java_multianewarray, build_java_monitor):
13552 Update comments to reflect _Jv_* function names.
13554 1998-09-25 Per Bothner <bothner@cygnus.com>
13556 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13557 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13558 * parse.y (expand_start_java_method): Likewise.
13560 1998-09-24 Per Bothner <bothner@cygnus.com>
13562 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13564 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13565 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13566 * expr.c: Remove no-longer-needed calls to promote_type.
13567 * decl.c (give_name_to_locals): Liekwise.
13568 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13569 * parse.y: Add/remove promote_type calls as appropriate.
13570 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13571 (parse_signature_string): Likewise.
13572 (build_java_array_type): Fix for now signature convenions.
13574 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13576 1998-09-23 Tom Tromey <tromey@cygnus.com>
13578 * class.c (init_class_processing): libjava function renamed to
13581 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13583 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13584 * java-tree.def: Fixed DEFTREECODE third argument.
13585 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13586 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13587 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13588 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13589 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13590 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13591 * lang.c (java_tree_code_type, java_tree_code_length,
13592 java_tree_code_name): New arrays.
13593 (lang_init): Append Java tree node definitions to Gcc ones.
13594 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13596 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13598 (java_lex): Allow declaration of empty string constants. Retain
13599 location information on CASE_TK and DEFAULT_TK.
13600 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13601 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13602 Modified to be more robust.
13603 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13604 (build_new_invocation, try_builtin_assignconv,
13605 patch_switch_statement, string_constant_concatenation,
13606 build_string_concatenation, patch_string_cst, patch_string,
13607 java_expand_switch): New function declarations.
13608 * parse.y: Rules related to switch and EH tagged <node>.
13609 (label_id): Set to NULL_TREE
13610 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13612 (this_or_super:): Fixed indentation.
13613 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13614 statement_expression:): Removed call to RULE on all sub-rules.
13615 (switch_expression:, switch_labels:): New rules.
13616 (switch_statement:, switch_block:, switch_block_statement_groups:,
13617 switch_block_statement_group:, switch_labels:, switch_label:):
13619 (throw_statement:, synchronized_statement:, try_statement:):
13620 Defined temporary actions.
13621 (class_instance_creation_expression:): Call
13622 build_new_invocation. Fixed indentation.
13623 (field_access): Fixed indentation.
13624 (method_invocation): Likewise.
13625 (make_qualified_primary): Use THIS_EXPR.
13626 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13627 resolving from SUPER, set *type_found.
13628 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13629 (java_complete_tree): Removed unused local variable `location'. Case
13630 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13631 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13632 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13633 STRING_CST: case. default: checks for patchable strings.
13634 (complete_function_arguments): Transform string constant or
13635 crafted StringBuffer if necessary.
13636 (build_method_invocation): Fixed comments.
13637 (build_new_invocation): New function.
13638 (patch_assignment): Call try_builtin_assignconv to figure a valid
13639 assignment conversion between builtin types.
13640 (try_builtin_assignconv): New function.
13641 (build_binop): Use URSHIFT_EXPR directly to call build.
13642 (operator_string): Use UNARY_PLUS_EXPR.
13643 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13645 (do_merge_string_cste, merge_string_cste,
13646 string_constant_concatenation, build_string_concatenation,
13647 patch_string, patch_string_cst): New function.
13648 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13649 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13650 (build_newarray_node): Use NEW_ARRAY_EXPR.
13651 (build_this): Use THIS_EXPR.
13652 (build_return): Enable debug information on return statement.
13653 (build_if_else_statement): Likewise.
13654 (complete_labeled_statement): Fixed related comment.
13655 (build_loop_body): Fixed comment.
13656 (build_bc_statement): Enable debug information on break/continue
13658 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13660 (patch_switch_statement, case_identity, java_expand_switch): New
13663 1998-09-21 Per Bothner <bothner@cygnus.com>
13665 * buffer.h (BUFFER_INIT): New macro.
13666 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13667 Pass (struct jcf_partial *state) to most functions.
13668 (jcf_block, jcf_relocation): New types.
13669 Support labels, branches, conditionals, loops.
13671 1998-09-21 Tom Tromey <tromey@cygnus.com>
13673 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13675 1998-09-21 Per Bothner <bothner@cygnus.com>
13677 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13678 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13679 not integer_type_node (INT_TYPE_SIZ bits).
13681 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13683 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13684 * jcf-dump.c (print_exception_table): New function.
13685 (disassemble_method): Better handling of wide instructions.
13686 Make more robust for bad input.
13688 1998-09-30 Jeffrey A Law (law@cygnus.com)
13690 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13693 1998-09-17 Jeffrey A Law (law@cygnus.com)
13695 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13697 1998-09-17 Tom Tromey <tromey@cygnus.com>
13699 * Makefile.in ($(PARSE_H)): Removed target.
13701 1998-09-17 Jeffrey A Law (law@cygnus.com)
13703 * Makefile.in (JAVA_OBJS): Add memmove.o
13704 (memmove.o): New target & rules.
13706 1998-09-15 Tom Tromey <tromey@cygnus.com>
13708 * expr.c (expand_invoke): Don't generate a call to the class init
13711 1998-09-14 Jeffrey A Law (law@cygnus.com)
13713 * Makefile.in: Add many missing dependencies.
13714 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13716 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13717 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13719 1998-09-11 Per Bothner <bothner@cygnus.com>
13721 * decl.c (complete_start_java_method): If method is static (and
13722 not private) call _Jv_InitClass.
13723 * expr.c (expand_invoke): Don't call build_class_init.
13725 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13727 1998-09-10 Jeffrey A Law (law@cygnus.com)
13729 * Make-lang.in (GCJ): Define before using.
13731 1998-09-09 Jeffrey A Law (law@cygnus.com)
13733 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13734 losing due to namespace pollution in GNU getopt.h
13736 1998-09-09 Tom Tromey <tromey@cygnus.com>
13738 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13739 (java.all.cross): Likewise.
13740 (java.rest.encap): Likewise.
13742 1998-09-08 Jeffrey A Law (law@cygnus.com)
13744 * gjavah.c (print_class_decls): Fix thinko in arglist
13745 * jcv-io.c (find_classfile): Similarly.
13747 1998-09-07 Jeffrey A Law (law@cygnus.com)
13749 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13751 1998-09-05 Tom Tromey <tromey@cygnus.com>
13753 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13754 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13755 * Makefile.in (PARSE_C): New macro.
13756 (PARSE_H): Likewise.
13757 (PARSE_SCAN_C): Likewise.
13758 ($(PARSE_C)): Target renamed from parse.c.
13759 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13760 (clean): Remove parse-scan.c as well.
13761 (parse.o): Depend on $(PARSE_C).
13763 1998-09-05 Anthony Green <green@cygnus.com>
13765 * README, license.terms: Removed.
13767 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13768 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13769 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13770 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13771 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13772 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13773 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13774 and Java trademark attribution.
13776 1998-09-04 Tom Tromey <tromey@cygnus.com>
13778 * Makefile.in: Use gcjh, not gjavah.
13779 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13780 * Make-lang.in: Changed gjavah to gcjh everywhere.
13782 1998-09-03 Per Bothner <bothner@cygnus.com>
13784 * gjavah.c: Support new -prepend -add -append flags.
13785 (print_method_info): Method is not virtual if class is final.
13787 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13789 * jv-scan.c: Fixed copyright assignment.
13790 * keyword.gperf: Likewise.
13791 * keyword.h: Likewise.
13792 * lex.c: Fixed copyright assignment.
13793 (java_lex): Push unicode back when parsing '<'.
13794 * lex.h: Fixed copyright assignment.
13795 * parse-scan.y: Likewise.
13796 * parse.h: Fixed copyright assignment.
13797 (build_debugable_stmt, complete_for_loop): New function prototypes.
13798 * parse.y: Fixed copyright assignment.
13799 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13800 size_zero_node when completing a loop with no exit condition.
13801 (for_statement_nsi:): Define action.
13802 (for_init:, for_update:): Return size_zero_node when empty.
13803 (declare_local_variables): Call build_debugable_stmt.
13804 (build_debugable_stmt): New function.
13805 (build_loop_body): Build debugable statement around loop
13807 (complete_loop_body): Take into account the debugable statement
13808 around the EXIT_EXPR.
13809 (complete_loop_body): New function.
13810 (patch_exit_expr): Fixed condition inversion.
13812 1998-09-02 Tom Tromey <tromey@cygnus.com>
13814 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13815 name of thread define.
13816 * jvspec.c (THREAD_NAME): New macro.
13818 (THREADLIB): Likewise.
13819 (lang_specific_driver): Recognize attempt to link with thread
13820 library or gc library. Recognize -ljava on command line so it
13821 isn't linked against more than once.
13823 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13825 * parse-scan.y (report_main_declaration): Name of the class
13826 containing `main' can be a qualified name.
13828 1998-08-31 Tom Tromey <tromey@cygnus.com>
13830 * config-lang.in: Changed gjavac to gjc everywhere.
13831 * Make-lang.in: Changed gjavac to gjc everywhere.
13833 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13835 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13836 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13837 and install the files.
13838 * Makefile.in (JAVA_OBJS_LITE): New variable.
13839 (compiler:): Now include jv-scan as a dependency.
13840 (../jv-scan$(exeext), parse-scan.c): New targets.
13841 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13842 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13843 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13844 check for errors even if parse_only.
13845 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13847 (yylex): New function. Uses java_lex body.
13848 (java_lex): Removed commented out statement. Remove local variable
13849 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13850 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13851 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13852 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13853 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13854 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13856 (java_lex_error): Empty if JC1_LITE is defined.
13857 (java_get_line_col): Return 0 if JC1_LITE is defined.
13858 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13859 SET_MODIFIER_CTX): Moved into the section containing the macros
13860 conditionally defined by JC1_LITE.
13861 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13862 argument if JC1_LITE is defined.
13863 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13864 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13866 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13867 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13868 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13869 to different values according to JC1_LITE.
13870 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13871 declared if JC1_LITE set.
13872 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13873 defined if JC1_LITE not set.
13874 (struct parser_ctx): Reorganized and skip the jc1 front end part
13876 (java_layout_classes): New function definition.
13877 (java_push_parser_context, java_init_lex, yyparse, yylex,
13878 yyerror): Prototype always declared. All other static function
13879 prototypes declared only if JC1_LITE is not set.
13880 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13881 declared in parse.h.
13882 (java_layout_classes): New function.
13883 (java_complete_expand_methods): No longer layout the class here.
13884 * parse-scan.y: New file.
13885 * jv-scan.c: New file.
13887 1998-08-25 Tom Tromey <tromey@cygnus.com>
13889 * gjavah.c (main): Handle -friend option.
13890 (friend_specs): New global.
13891 (generate_access): Handle friend_specs.
13892 (process_file): Likewise.
13893 (MAX_FRIENDS): New macro.
13894 (friend_count): New global.
13895 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13896 Changed all callers.
13898 1998-08-24 Per Bothner <bothner@cygnus.com>
13900 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13901 (main): Handle processing all the entries of a named .zip archive.
13902 * jcf-io.c (jcf_trim_old_input): New function.
13903 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13905 1998-08-24 Per Bothner <bothner@cygnus.com>
13907 * lang.c (flag_assume_compiled): Make default be on.
13909 1998-08-21 Per Bothner <bothner@cygnus.com>
13911 * jcf-dump.c: Add bunches of flags to control output more.
13912 (process_class): New function; support printing more than one class.
13913 (main): Support new --print-main and --javap flags.
13914 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13915 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13917 1998-08-20 Per Bothner <bothner@cygnus.com>
13919 Change mangling of dispatch table to match C++ vtable (w/thunks).
13920 * class.c (build_dtable_decl), java-tree.h: New function.
13921 (make_class_data): Call it.
13922 * decl.c (init_decl_processing): Likewise.
13924 1998-08-19 Warren Levy <warrenl@cygnus.com>
13926 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13927 soft_anewarray; adjust args passed.
13928 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13929 match _Jv_NewObjectArray.
13931 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13933 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13934 * expr.c (loopup_label): Call create_label_decl.
13935 (create_label_decl): New function.
13936 (java_lang_expand_expr): Call expand_start_bindings with argument
13938 * java-tree.h Added space after PROTO in function declarations
13940 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13941 (create_label_decl, push_labeled_block): New function
13943 * lex.c (label_id): Initialize.
13944 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13946 * parse.h Added space after PROTO in function declarations when
13948 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13949 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13950 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13951 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13953 (struct parser_ctxt): New fields current_loop,
13954 current_labeled_block.
13955 (build_if_else_statement, patch_if_else_statement,
13956 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13957 generate_labeled_block, complete_labeled_statement,
13958 build_bc_statement, patch_bc_statement, patch_loop_statement,
13959 build_new_loop, build_loop_body, complete_loop_body): New function
13961 * parse.y (java_warning_count): New global variable.
13962 (label_id): New static variable.
13963 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13964 (block:): Return size_zero_node when block is empty.
13965 (empty_statement:): Return size_zero_node.
13966 (statement:): Implement supplemental action when for_statement: is
13968 (label_decl:): New rule.
13969 (labeled_statement:): Rewritten using label_decl. Actions
13971 (labeled_statement_nsi:): Likewise.
13972 (if_then_statement): Actions implemented.
13973 (while_expression): New rule.
13974 (while_statement:): Rewritten using while_expression. Actions
13976 (while_statement_nsi:): Likewise.
13977 (do_statement_begin:): New rule.
13978 (do_statement:): Rewritten using do_statement_begin. Actions
13980 (for_statement:): Rewritten using for_begin. Actions implemented.
13981 (for_statement_nsi:): Likewise.
13982 (for_header:, for_begin:): New rules.
13983 (for_init:): Actions implemented.
13984 (statement_expression_list:, break_statement:,
13985 continue_statement:): Likewise.
13986 (yyerror): Count number of issued warning(s).
13987 (java_report_errors): Report error(s) and/or warning(s).
13988 (java_complete_class): Use build_java_argument_signature to
13989 recompute completed method signature.
13990 (java_check_regular_methods): New locals method_wfl and aflags.
13991 Use method_wfl instead of lookup_cl during error reports. Fixed
13992 indentation and modified some error messages. Use
13993 lang_printable_name in method instead of the DECL_NAME. New code
13994 to issue warnings on methods not overriding corresponding methods
13995 private to a different package.
13996 (java_method_add_stmt): Call add_stmt_to_compound.
13997 (add_stmt_to_compound): New function.
13998 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13999 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14000 (build_if_else_statement, patch_if_else_statement,
14001 build_labeled_block, generate_labeled_block,
14002 complete_labeled_statement, build_new_loop, build_loop_body,
14003 complete_loop_body, patch_loop_statement, build_bc_statement,
14004 patch_bc_statement, patch_exit_expr): New functions.
14005 * typeck.c (build_java_signature): Build argument signature before
14006 enclosing it in between parenthesis.
14008 1998-08-17 Warren Levy <warrenl@cygnus.com>
14010 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14011 (JAVA_OBJS): Added reminder comment
14013 1998-08-13 Nick Clifton <nickc@cygnus.com>
14015 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14016 be interpreted as a long long.
14018 1998-08-13 Warren Levy <warrenl@cygnus.com>
14020 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14021 soft_initialise_class. Use _Jv_NewMultiArray, not
14022 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14023 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14024 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14025 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14027 1998-08-12 Per Bothner <bothner@cygnus.com>
14029 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14030 length_identifier_node): New global tree node constants.
14031 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14032 Replace uses by super_identifier_node etc.
14033 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14035 * parse.y (resolve_field_access): Don't special-case ".length" if
14036 flag_emit_class_files.
14037 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14038 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14041 1998-08-11 Per Bothner <bothner@cygnus.com>
14043 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14044 * class.c (make_method_value): Remove init for removed fields.
14046 * class.c (layout_class): Use build_java_argument_signature.
14047 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14049 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14050 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14051 (build_java_signature): Don't use push_java_argument_signature.
14053 * typeck.c (lookup_argument_method): New function.
14054 * parse.y (java_check_regular_methods): Use lookup_argument_method
14055 instead of lookup_java_method2 followed by lookup_java_method.
14057 * parse.y (check_method_redefinition): Minor optimization.
14059 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14060 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14062 1998-08-10 Tom Tromey <tromey@cygnus.com>
14064 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14067 * gjavah.c (java_float_finite): Use K&R-style definition.
14068 (java_double_finite): Likewise.
14069 (generate_access): Now returns void. Changed all callers.
14070 (last_access_generated): Removed.
14071 (process_file): Only make a single pass over the .class file.
14073 1998-07-29 Per Bothner <bothner@cygnus.com>
14075 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14076 for compatibility for G++ (with -fvtable-thunks).
14077 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14079 * gjavah.c (process_file): Use public inheritance for super-class.
14081 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14083 * lex.c (java_init_lex): Initialize ctxp->package.
14084 * parse.h (struct parser_ctxt): package and package_len replaced
14085 by tree package, an identifier node. Field method_decl_list is
14086 gone. Fixed comments.
14087 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14088 class_in_current_package): New function prototypes.
14089 * parse.y (array_type:): Set class loaded flag on primitive type
14091 (package_declaration:): Assign ctxp->package to the
14093 (method_invocation:): Handle invocation of method qualified by
14095 (single_type_import_declaration:): Removed ambiguity check.
14096 (java_pop_parser_context): New local variable `next'. Reset and
14097 set IMPORT_CLASSFILE_NAME flags on current and previous import
14099 (java_accstring_lookup): Use new local macro COPY_RETURN.
14100 (lookup_field_wrapper): New function.
14101 (parser_qualified_classname): Use merge_qualified_name.
14102 (parser_check_super_interface): Broaden error message.
14103 (do_resolve_class): Check for qualified class name in the current
14104 compilation unit if appropriate.
14105 (process_imports): Check for already defined classes.
14106 (check_pkg_class_access): Got rid of call to
14107 get_access_flags_from_decl.
14108 (java_complete_expand_methods): Call safe_layout_class based on
14109 the current class size.
14110 (make_qualified_primary): Build a WFL qualification on primary if
14112 (merge_qualified_name): New function.
14113 (make_qualified_name): Use merge_qualified_name.
14114 (resolve_expression_name): Use safe_lookup_field.
14115 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14116 (resolve_qualified_expression_name): Likewise. Check on resolved
14117 element accessibility.
14118 (not_accessible_p, class_in_current_package): New functions.
14119 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14120 (patch_method_invocation_stmt): Merged common pieces. Check
14121 accessibility of invoked method.
14122 (check_for_static_method_reference): Add returned type in error
14124 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14125 (refine_accessible_methods_list): Merged two conditions in test.
14126 (java_complete_class): Sanity check on stabilize_ref gone.
14127 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14129 1998-07-28 Per Bothner <bothner@cygnus.com>
14131 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14133 1998-07-24 Tom Tromey <tromey@cygnus.com>
14135 * gjavah.c (F_NAN): Removed.
14136 (F_NAN_MASK): New macro.
14137 (F_POSITIVE_INFINITY): Removed.
14138 (F_NEGATIVE_INFINITY): Likewise.
14139 (java_float_finite): Rewrote.
14140 (D_NAN_MASK): Renamed.
14141 (java_double_finite): Rewrote.
14142 (D_POSITIVE_INFINITY): Removed.
14143 (D_NEGATIVE_INFINITY): Likewise.
14145 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14146 If verbose, print underlying representation of value in hex.
14148 1998-07-24 Per Bothner <bothner@cygnus.com>
14150 * buffer.h, buffer.c: New files.
14151 * Makefile.in (JAVA_OBJS): Add buffer.o.
14153 Support locals variables and writing their debug entries to .class.
14154 * jcf-write.c: Simplify some by user new buffer type.
14155 (vode_buffer_grow): Removed.
14156 (struct localvar_info): New type.
14157 (localsvars, localvartable): New buffers.
14158 (localvar_alloc, localvar_free): New functions.
14159 (generate_bytecode_insns): Handle local variables.
14160 (generate_classfile): Write LocalVariableTable attribute.
14162 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14164 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14165 * zipfile.h (ZIPMAGIC): New macro.
14167 1998-07-24 Tom Tromey <tromey@cygnus.com>
14169 * Makefile.in (gjavah.o): Updated dependencies.
14170 (jcf-dump.o): Likewise.
14171 (all.indirect): Use ../gjavah.
14172 (../gjavah$(exeext)): Likewise.
14173 (clean): Don't remove gjavah.
14174 (clean): Remove parse.c, not java/parse.c.
14175 * Make-lang.in (java): Added gjavah.
14176 (gjavah$(exeext)): New target.
14177 (GJAVAH_SOURCES): New macro.
14178 (java.all.build): Added gjavah.
14179 (java.all.cross): Likewise.
14180 (java.rest.encap): Likewise.
14181 * config-lang.in (compilers, stagestuff): Added gjavah.
14183 1998-07-23 Tom Tromey <tromey@cygnus.com>
14185 * gjavah.c (java_float_finite): New function.
14186 (java_double_finite): Likewise.
14187 (F_POSITIVE_INFINITY): New macro.
14188 (F_NEGATIVE_INFINITY): Likewise.
14190 (D_POSITIVE_INFINITY): Likewise.
14191 (D_NEGATIVE_INFINITY): Likewise.
14193 (print_field_info): Use java_float_finite and java_double_finite.
14195 1998-07-23 Per Bothner <bothner@cygnus.com>
14197 * parse.y (method_header): Name "this" implicit argument.
14199 1998-07-22 Per Bothner <bothner@cygnus.com>
14201 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14202 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14203 (put_linenumber): New function.
14204 (generate_bytecode_insns, generate_classfile): Write line numbers.
14206 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14208 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14209 (lookup_name, build_known_method_ref, build_class_init,
14210 build_invokevirtual, invoke_build_dtable, match_java_method,
14211 build_field_ref, pushdecl_force_head, build_java_binop,
14212 binary_numeric_promotion, build_decl_no_layout,
14213 build_java_arrayaccess, build_newarray, build_anewarray,
14214 build_java_array_length_access, build_java_arraynull_check): New
14215 extern function prototypes.
14216 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14217 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14219 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14221 * jcf.h (jcf_out_of_synch): New extern function prototype.
14222 * parse.h: Static/global function implemented in parse.y
14223 prototyped and declarations moved at the end of the file.
14224 (DECL_P): Check that the argument isn't null.
14225 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14226 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14227 (QUAL_DECL_TYPE): New macro.
14228 (PARAMS): Macro definition removed.
14229 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14230 (return_statement:): Call build_return.
14231 (field_access:): Call make_qualified_primary in sub rule.
14232 (method_invocation:): Build method invocation and call
14233 make_qualified_primary when processing primaries.
14234 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14235 get_type_from_signature.
14236 (java_check_regular_method): Extra integer 0 argument when calling
14237 lookup_java_method2.
14238 (lookup_java_interface_method2): Extra method DECL argument when
14239 calling lookup_java_interface_method2.
14240 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14241 COMPOUND_EXPR node.
14242 (java_complete_expand_method): Layout current class iff not
14243 already done. Don't process interface's methods.
14244 (java_complete_expand_method): Use super class only if it
14245 exists. Use current class otherwise.
14246 (make_qualified_primary): New function.
14247 (resolve_expression_name): Process qualified expression or
14248 expression from primary the same way.
14249 (resolve_expression_name): Two last arguments to
14250 resolve_field_access are now NULL_TREEs.
14251 (resolve_field_access): New variable is_static. Local field must
14252 be DECLs. is_static computed on field DECLs only. Append code in
14253 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14254 to initialize field_type.
14255 (resolve_qualified_expression_name): New local variable,
14256 previous_call_static and is_static. Handle primaries with function
14257 calls, casts, array references and `this'. `super' now handled as
14258 `(super_class)this'. Use is_static to clarify boolean expressions.
14259 Added code to handle case where a proper handle is required to
14260 access a field. Use QUAL_DECL_TYPE where applicable.
14261 (maybe_access_field): New function.
14262 (patch_method_invocation_stmt): New arguments primary, where,
14263 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14264 deleted. Use `where' as a type to search from if specified. Check
14265 for static method reference where forbidden. Append primary or
14266 current_this to the argument list if not calling constructor nor
14268 (check_for_static_method_reference): New function.
14269 (patch_invoke): Layout the class on which new is done if
14271 (lookup_method_invoke): Changed format to report errors on
14273 (qualify_ambiguous_name): New local variable this_found. Now
14274 handle things from primaries. Method call are considered
14276 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14277 changed into NULLs.
14278 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14279 (java_complete_tree): New case fo RETURN_EXPR. Process function
14280 call arguments in separate function.
14281 (complete_function_arguments): New function.
14282 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14284 (patch_assignment): Take the return function slot into account as
14285 a RHS. Distinguish assignment from a return.
14286 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14287 when checking methods in interfaces.
14288 (resolve_type_during_patch): NULL argument to unresolve_type_p
14289 instead of NULL_TREE.
14290 (patch_newarray): Fixed typo in comment.
14291 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14292 (build_return, patch_return): New functions.
14293 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14295 1998-07-21 Per Bothner <bothner@cygnus.com>
14297 * constants.c (find_name_and_type_constant, find_fieldref_index,
14298 find_methodref_index): New methods.
14299 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14300 just return given method. Also, rename to build_known_method_ref.
14301 (expand_invoke): Rename call to build_invoke_non_interface.
14302 * java-tree.h, parse.h: Update prototype.
14303 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14304 (such as expand_expr_stmt) if flag_emit_class_files.
14305 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14306 STACK_TARGET, IGNORE_TARGET): New macros.
14307 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14308 (generate_bytecode_insn): New function to generate method's bytecode.
14309 (generate_classfile): Node generate Code attribute for a method.
14310 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14311 push_long_const, field_op, adjust_typed_op, maybe_wide):
14312 New functions used by generate_bytecode_insn.
14314 * typeck.c (signature_include_return): Remove variable.
14315 (push_java_argument_signature, build_java_argument_signature): New.
14316 (build_java_signature): Use push_java_argument_signature.
14317 * parse.y: Use build_java_argument_signature instead of fiddling
14318 with signature_include_return.
14320 1998-07-17 Tom Tromey <tromey@cygnus.com>
14322 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14325 * Makefile.in (all.indirect): Added gjavah$(exeext).
14326 (gjavah$(exeext)): Added $(exeext).
14329 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14331 * class.c (layout_class): Call to java_layout_parsed_class replace
14332 by safe_layout_class.
14333 * expr.c (build_java_array_length_access): Removed static storage
14334 class in the function definition.
14335 (build_java_arraynull_check): Likewise.
14336 Also fixed typos in two comments.
14337 * lex.c (java_init_lex): Initialize static global kw_length.
14338 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14339 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14341 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14342 * parse.h (resolve_no_layout): New static function declaration.
14343 (get_identifier_in_static): Declaration removed.
14344 (java_layout_parsed_class): Function name declaration changed to
14346 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14347 not_initialized_as_it_should_p, build_this): New static function
14349 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14350 binary_numeric_promotion, stabilize_reference,
14351 build_decl_no_layout, build_java_arrayaccess): Extern function
14352 declarations moved into their own section.
14353 (build_newarray, build_anewarray, build_java_array_length_access,
14354 build_java_arraynull_check): New extern function declarations.
14355 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14356 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14358 (CALL_CONSTRUCTOR_P): New macro.
14359 * parse.y (kw_length): New static global tree node.
14360 (return_statement): Tagged <node>.
14361 (RETURN_TK): Tagged <operator>.
14362 (variable_declarator_id:): Build variable declaration with an
14363 empty initialization value if a syntax error was found in the
14364 initialization part of the variable declaration.
14365 (statement_without_trailing_substatement:): return_statement: now
14366 uses the default rule.
14367 (return_statement:): Temporarily fixed to return NULL_TREE.
14368 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14369 (class_instance_creation_expression:): Class creation rules now
14370 call build_method_invocation upon reduction.
14371 (array_creation_expression:): Rules call build_newarray_node upon
14373 (dim_exprs:): Build a list of dimension expressions.
14374 (dim_expr:): Store location of the OSB_TK in the dimension
14376 (method_invocation:): Added a new error rule.
14377 (build_unresolved_array_type): WFL argument may also be an array
14378 on a primitive type. Name of the argument changed to reflect this.
14379 (method_declarator): Insert argument type at the beginning of the
14380 argument type list and later reverse the list.
14381 (unresolved_type_p): Argument 'returned' may be optionally
14383 (java_layout_class_from_source): Function renamed
14385 (resolve_and_layout): Now call resolve_no_layout and
14387 (resolve_no_layout): New function.
14388 (purify_type_name): New function.
14389 (complete_class_report_errors): Call purify_type_name during error
14390 report on a type not found.
14391 (process_imports): error_found local variable doesn't need to be
14392 initialized to zero.
14393 (declare_local_variables): New local type_wfl. Fixed typo in error
14394 message. type_wfl assigned to unresolved type and used to register
14395 incomplete type. Build a WFL around the variable initialization
14396 statement so that debug info can be generated on it.
14397 (source_start_java_method): Reverse argument list after they've
14399 (current_this): New static global variable.
14400 (java_complete_expand_methods): Set current_this when appropriate.
14401 (resolve_expression_name): Build correct static and non static
14402 field access bearing a simple name.
14403 (resolve_field_access): Resolve the length field of arrays. Handle
14405 (patch_method_invocation_stmt): Set the type of the method
14406 invocation to error_mark_node. This value is later overridden by a
14407 valid type, if any. Don't handle qualified constructor invocation
14408 as qualified method invocation. Call lookup_method_invoke with its
14409 new flag. It's no longer necessary to access the selected method
14410 as the value of a tree list. Handle constructor invocation.
14411 (patch_invoke): Reverse argument list when invoking non interface
14412 methods. Insert call to new as the first argument of the
14414 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14415 defined within a final class. Return INVOKE_STATIC if the invoked
14416 method is a constructor.
14417 (lookup_method_invoke): New lc argument is a flag to indicate a
14418 constructor lookup. Now handle constructor lookup. Choose the most
14419 specific method in case several were matching the invocation
14420 requirements. Return a method decl instead of a tree list featuring
14421 one single method decl element.
14422 (refine_accessible_methods_list): New lc flag argument to
14423 indicate that a constructor is being looked up.
14424 (not_initialized_as_it_should_p): New function.
14425 (java_complete_tree): Now process fake tree codes
14426 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14427 save_expr on resolved function call arguments. Case on
14428 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14429 (patch_assignment): LHS can be a field access expression. When
14430 dealing with reference, lhs_type is the promoted type of the
14431 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14433 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14434 (patch_binop): Use not_initialized_as_it_should_p where
14436 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14437 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14439 (resolve_type_during_patch): New function.
14440 (patch_cast): Call resolve_type_during_patch to resolve type and
14441 report error accordingly.
14442 (patch_array_ref): Use not_initialized_as_it_should_p where
14443 applicable. Array base expression is saved before being
14444 used. Promote the type of an array elements if it contains non
14446 (build_newarray_node, patch_newarray, build_this): New functions.
14448 1998-07-16 Tom Tromey <tromey@cygnus.com>
14450 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14451 increment it in `for' statement.
14452 (print_field_info): If number is inf or nan, don't print it.
14453 (print_method_info): If method name is `delete', just ignore it.
14454 (print_c_decl): Special-case jstringArray.
14456 * gjavah.c (help): New function.
14457 (no_argument): New function.
14458 (usage): Changed text.
14459 (main): Rewrote argument handling. Now handles -v, --help,
14461 (version): New function.
14462 (found_error): New global.
14463 (main): Return found_error.
14464 (generate_access): Set found_error.
14465 (print_c_decl): Likewise.
14467 1998-07-15 Tom Tromey <tromey@cygnus.com>
14469 * gjavah.c (print_c_decl): Don't print "," when examining field.
14470 Skip type name when looking at "[L" types.
14471 (process_file): Now static.
14472 (generate_access): Now returns int.
14473 (last_access_generated): New global.
14474 (process_file): Clear last_access_generated; make multiple passes
14476 (print_field_info): Just return if generate_access returns true.
14477 (print_method_info): Likewise. Also, allow <init> functions to
14479 (print_c_decl): Added is_init argument. Print constructors
14481 (print_cxx_classname): Use UTF8_GET to extract characters from
14483 (print_base_classname): New function.
14484 (print_class_decls): New function.
14485 (process_file): Use it.
14486 (utf8_cmp): New function.
14488 1998-07-13 Nick Clifton <nickc@cygnus.com>
14490 * lang-options.h: Format changed to match changes in gcc/toplev.c
14491 to implement a --help option.
14493 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14495 * decl.c (init_decl_processing): Revert change to dtable_type.
14497 1998-07-09 Per Bothner <bothner@cygnus.com>
14499 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14501 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14503 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14505 * lang.c (lang_init): Default flag_exceptions to 1, without
14506 checking to see if it's 2 first.
14508 1998-07-08 Jeffrey A Law (law@cygnus.com)
14510 * constants.c: Include "system.h".
14511 * decl.c: Likewise.
14512 * lang.c (flag_new_exceptions): Get via extern now.
14513 (lang_init_options): New functions. Turn on flag_new_exceptions.
14515 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14517 * lex.c (java_lex): Return 0 when we see an invalid character in
14520 * lex.c (java_read_char): Specify extra argument when calling
14522 (java_read_unicode, java_parse_end_comment,
14523 java_parse_escape_sequence): Likewise,
14524 (java_lex): Specify extra argument when calling
14525 java_lex_error. Test that IDs are beginning with a legal character
14526 for IDs. Handle invalid characters with an error message and a
14527 call to java_lex_error.
14528 (java_lex_error): Adjust column position by new argument
14529 `forward'. Issue an error even if in the middle of reporting an
14532 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14534 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14535 we don't explicitly put a null pointer when we're copying it.
14537 1998-07-07 Tom Tromey <tromey@cygnus.com>
14539 * gjavah.c (print_cxx_classname): New function.
14540 (super_class_name): Likewise.
14541 (print_super_fields): Removed.
14542 (in_super): Removed.
14543 (print_field_info): Never generate #defines.
14544 (print_c_decl): Changed generated types to match JNI. No longer
14545 print class name before method name.
14546 (print_method_info): Print "static" before static methods.
14547 Print "virtual" before non-final methods.
14548 (usage): Use exit(1), not exit(-1).
14550 (print_field_info): Use %.17g to print a double.
14551 (last_access): New globals.
14552 (process_file): Initialize last_access.
14553 (usage): Now static.
14554 (ACC_VISIBILITY): New define.
14555 (generate_access): New function.
14556 (print_field_info): Call it.
14557 (print_method_info): Likewise. Also, generate information for all
14558 methods, not just native methods. Return void.
14559 (print_c_decl): Return void.
14560 (print_field_info): Return void.
14562 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14564 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14565 processing the jc1 grammar file. Prefix bison functions and
14566 variables with java_.
14567 (parse.c): Dependencies on parse.h and lex.h
14568 * expr.c (build_java_arrayaccess): Function now global.
14569 * java-tree.h: Comment reorganized to carry on previous
14570 classification effort.
14571 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14572 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14573 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14574 java_parse (new prefix java_ generated by bison).
14575 (java_layout_parsed_class, java_register_parsed_class): Function
14577 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14578 * lex.c (static tree wfl_op): Variable deleted.
14579 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14580 ctxp fields to NULL_TREE.
14581 (java_lex): No longer create WFL for operators. Filename caching
14582 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14583 created as STRING_CST and later expanded. Removed extra argument
14584 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14586 (build_wfl_node): Removed code in comments.
14587 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14588 store token and location data in the current bison token.
14589 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14590 static/extern function declaration at the beginning of the file.
14591 (struct qualification): Data structure definition deleted.
14592 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14593 (qualify_ambiguous_name): Function declaration modified. Function
14594 now returns nothing.
14595 (build_array_ref, patch_array_ref, make_qualified_name,
14596 resolve_qualified_expression_name, maybe_generate_clinit,
14597 resolve_field_access): New static function declarations.
14598 (build_java_arrayaccess): New extern function declaration.
14599 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14600 (CALL_EXPR_PRIMARY): Macro deleted.
14601 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14602 (struct parser_ctxt): Field initialized_final
14603 removed. non_static_initialized, static_initialized: New fields.
14604 * parse.y (static tree kw_super, static tree kw_this): New global
14606 (%union): tree wfl field of operator member replaced by int
14607 location. WFLs are non longer created for operators.
14608 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14609 (qualified_name:): Now calls make_qualified_name to build the
14611 (type_declaration:): Consider generating <clinit> when class
14613 (variable_declarator:): Directly build an assignment node when the
14614 variable is initialized when declared.
14615 (this_or_super:): Build a WFL and set current location when THIS
14616 or SUPER are parsed.
14617 (expression_statement:): Wrap statement around a WFL.
14618 (primary_no_new_array:): Fixed typo. Changed value returned by
14619 THIS_TK because of its new type (temporary).
14620 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14621 (field_access:): Build qualified name with SUPER.
14622 (method_invocation:): Fixed returned value because of SUPER's new
14624 (array_access:): Use OSB_TK location information.
14625 (post_increment_expression:, post_decrement_expression:,
14626 unary_expression:, pre_increment_expression:,
14627 pre_decrement_expression:, unary_expression_not_plus_minus:,
14628 cast_expression:, multiplicative_expression:,
14629 additive_expression:, shift_expression:, relational_expression:,
14630 equality_expression:, and_expression:, exclusive_or_expression:,
14631 inclusive_or_expression:, conditional_and_expression:,
14632 conditional_or_expression:, assignment:): Use new location/token
14633 information available on operators.
14634 (create_class): Set super_decl_type to NULL_TREE when processing
14636 (register_fields): Field initialization is now a MODIFY_EXPR
14637 node. Chain initialization code to the matching lists (according
14638 the the field declaration modifiers).
14639 (maybe_generate_clinit): New function.
14640 (method_header): Don't set method's DECL_NAME to a WFL when adding
14641 methods to java.lang.Object.
14642 (resolve_and_layout): Now can return NULL_TREE if the type
14643 resolution fails. Otherwise, return the class DECL instead of its
14645 (check_method_redefinition): Don't patch method DECL_NAME if it
14646 belongs to java.lang.Object.
14647 (process_imports): Simply assign error_found to the value returned
14648 by check_pkg_class_access.
14649 (declare_local_variables): Don't use their init statements (if
14650 any) when parsing error were previously found. Reuse MODIFY_EXPR
14651 build during parsing as an init statement.
14652 (java_method_add_stmt): Now return the current method body.
14653 (java_layout_parsed_class, java_register_parsed_class): Functions
14655 (java_complete_expand_methods): Initialize the constant pool on a
14656 per class basis. Layout the classes before expanding their method
14657 bodies. Don't try expand artificial constructor code if error were
14658 found. Make the classes data and register them if no error were
14660 (java_complete_expand_method): Retrieve an artificial constructor
14661 argument list before entering its body. Assign the top block to
14662 the artificial constructor function body and set types of declared
14663 blocks and compound statements to void. Walk method body if not an
14664 artificial constructor.
14665 (make_qualified_name, cut_identifier_in_qualified): New functions.
14666 (resolve_expression_name): Fixed comments. Save/restore the
14667 current class CLASS_LOADED_P flag value. Build non qualified
14668 static field access and handle qualified expression names.
14669 (resolve_field_access, resolve_qualified_expression_name): New
14671 (patch_method_invocation_stmt): Use the new expression resolution
14672 scheme, calling resolve_field_access when the function call is
14673 resolved as an expression.
14674 (qualify_ambiguous_name): Function rewritten to work on qualified
14675 expression produced by make_qualified_name.
14676 (java_complete_tree): Promote type when function's argument are
14677 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14678 the assignment to discover further errors if RHS is a expression
14679 name that fails to evaluate. Declare LHS initialized even though
14680 the assignment failed. Don't use the location variable and removed
14681 extra argument in patch function calls. Now handle the ARRAY_REF
14682 case and build internal string representation when STRING_CSTs are
14684 (build_method_invocation): Don't wrap function call around a WFL.
14685 (build_assignment): Likewise. Use the operator location
14687 (patch_assignment): Handle array access LHSs. Handle error
14688 provenance, resulting in a better error report.
14689 (build_binop): Use op_location from operator as binop location
14691 (build_unaryop, build_incdec, build_cast): Likewise.
14692 (patch_binop): Extract location information from the node. Fixed
14693 typo in error message.
14694 (patch_unary_op): Extract location information from the node.
14695 (build_array_ref, patch_array_ref): New functions.
14697 1998-07-01 Tom Tromey <tromey@cygnus.com>
14699 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14700 match _Jv_IsInstanceOf.
14701 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14702 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14704 1998-06-30 Tom Tromey <tromey@cygnus.com>
14706 * decl.c (init_decl_processing): Functions are now named
14707 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14709 1998-06-29 Per Bothner <bothner@cygnus.com>
14711 * java-tree.h (load_class): Add prototype.
14712 * class.c (is_compiled_class): Add missing arg to load_class.
14713 * expr.c (expand_java_NEW): Call load_class.
14714 * parse.y (process_import): Removed bogus use of void return value.
14716 1998-06-25 Per Bothner <bothner@cygnus.com>
14718 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14719 Function name is "_Jv_Throw" instead of "soft_athrow".
14720 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14721 Function name is "_Jv_AllocObject" instead of "soft_new".
14722 Takes an extra parameter (object size).
14723 * expr.c: Update calls.
14725 1998-06-24 Per Bothner <bothner@cygnus.com>
14727 * lex.c (java_get_line_col): Handle end-of-file.
14728 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14730 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14732 * lang.c (lang_init): Make -fexceptions the default.
14733 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14734 exception handling is not turned on.
14736 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14738 * lang.c (flag_new_exceptions): Make this this default.
14739 * decl.c (end_java_method): Call emit_handlers.
14740 * except.c (method_init_exceptions): Set language code and version.
14741 (expand_start_java_handler): Enable exception, and call
14742 expand_eh_region_start.
14743 (expand_end_java_handler): Enable exception, and set up catch blocks.
14744 (emit_handlers): New routine to generate the saved handlers.
14745 * java-except.h (emit_handlers): Add prototype.
14747 1998-06-12 Per Bothner <bothner@cygnus.com>
14749 We used to have three different representations of the constant pool:
14750 the CPool structure, the tree_constant_pool, and the constructures
14751 used to build the Class object (which may need class and string
14752 constants) in compiled code. None were appropriate for compiling
14753 to .class files, so I did a major overhaul.
14755 First, the tree_constant_pool array was removed. Things were
14756 modified to the CPool structure in the JCF could be used.
14757 Second, a "capacity" field was added to the CPool, and functions
14758 written to search for a matching constant, adding one if not found.
14759 The code that generated the Class object was changed to use a CPool.
14760 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14761 the static Class object are now only in build_constants_constructor.
14762 Finally, I wrote code which can generate a .class file (including its
14763 constant pool) from the RECORD_TYPE of a class. This is a big step
14764 on the way to compiling Java source into .class files.
14766 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14767 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14769 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14770 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14771 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14772 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14773 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14774 (lang_type): Removed constant_pool field.
14775 * jcf.h (CPool): Renamed size to count. Added field capacity.
14776 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14777 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14778 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14780 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14781 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14782 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14783 (set_constant_entry, find_constant1, find_constant2,
14784 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14785 find_utf8_constant, find_class_or_string_constant): New functions.
14787 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14788 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14789 (give_name_to_class, get_class_constant): Likewise.
14790 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14791 (get_name_and_type_constant, get_ref_constant): Removed.
14792 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14793 * parse.y: Don't save/restore tree_constant_pool.
14794 * verify.c (verify_jvm_instructions): Update for new approach.
14795 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14797 * lang-options.h: Added -femit-class-file, -femit-class-files.
14798 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14799 (lang_f_options): Added "emit-class-file(s)".
14801 * expr.c (build_java_arrayaccess): Generate more efficient array
14802 bounds checking, by using unsigned compare.
14804 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14806 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14808 * parse.h: New comment on the handling of unresolved type
14809 identifiers. JDEPs are now part of the jdep_code enum.
14810 (typedef struct jdep): Now use enum jdep_code or int, depending on
14811 availability. Both are narrowed down to an 8 bits bitfield.
14812 (CALL_EXPR_PRIMARY): Fixed comment.
14814 1998-06-10 Tom Tromey <tromey@cygnus.com>
14816 * Make-lang.in (java): Added gjavac and jvgenmain.
14817 (java.start.encap): Depend on gjavac.
14818 (java.rest.encap): Depend on jvgenmain.
14820 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14821 (JAVA_CROSS_NAME): Likewise.
14822 (java.all.build): Depend on jvgenmain and gjavac.
14823 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14824 (jvgenmain$(exeext)): New target.
14825 (java.install-common): Wrote.
14826 * config-lang.in (compilers, stagestuff): Added gjavac and
14829 1998-06-10 Dave Brolley <brolley@cygnus.com>
14831 * lang.c (lang_decode_option): New argc/argv interface.
14833 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14835 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14836 * decl.c (build_decl_no_layout): New function.
14837 * expr.c (java_lang_expand_expr): Layout declarations found in
14838 blocks before they're pushed.
14839 * jcf-parse.c (load_class): Save current line when parsing class
14841 (parse_source_file): Register class before expanding their
14843 * lang.c (put_decl_node): Produce `null' when `void *' is
14845 * lex.c (static tree wfl_op): New static global, for error report
14847 (java_init_lex): wfl_operator and wfl_op initialized
14848 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14850 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14851 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14852 build_unresolved_array_type): New static function definitions.
14853 (build_decl_no_layout): New extern function declared.
14854 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14855 faulty modifier exists.
14856 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14857 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14858 (UNARY_PLUS_EXPR): New fake operator.
14859 (struct parser_ctxt): New field osb_number.
14860 * parse.y (static tree wfl_operator): New static WFL for operator
14861 bound error messages.
14862 (DECR_TK, INCR_TK): Moved.
14863 (OP_TK): Tagged <operator>.
14864 (array_type:): Now call build_unresolved_array_type.
14865 (dim_expr:): Count the number of '[' seen.
14866 (post_increment_expression, post_decrement_expression,
14867 pre_increment_expression, pre_decrement_expression,
14868 unary_expression_not_plus_minus, unary_expression:): Actions are
14869 now building the corresponding unary expressions.
14870 (cast_expression:): Actions are now building cast expressions.
14871 (build_unresolved_array_type): New function.
14872 (create_interface): Reset the number of declared interfaces.
14873 (create_class): Likewise.
14874 (method_header): Methods declared within the scope of an interface
14875 are now implicitly set public and abstract.
14876 (java_complete_class): Variable's and parameter's type are patched
14877 with a promoted type.
14878 (declare_local_variables): Resolved non builtin types are promoted
14879 before being used to build a variable decl. Removed type patch
14880 posted on variable initialization statement.
14881 (source_start_java_method): Use build_decl_no_layout to build the
14882 decl of a parameter of incomplete type.
14883 (java_register_parsed_class): Process interfaces too. Call
14884 rest_of_decl_compilation on each processed class declarations.
14885 (java_complete_expand_methods): Don't attempt to expand things in
14887 (java_complete_tree): Process CONVERT_EXPR, even though it always
14888 has a type. Propagate error_mark_node to node's type too. Promote
14889 method's call argument type and return error_mark_node if
14890 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14891 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14892 handle unary operator nodes.
14893 (build_assignment): Added comment.
14894 (print_int_node): New function.
14895 (patch_assignment): New second argument. New error handling. Use
14896 print_int_node. Handle references. Use can_cast_to_p to issue
14897 different error message according to the context and check upon
14898 the initialization of the RHS.
14899 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14900 (operator_string): Handle more operators.
14901 (patch_binop): No longer use a function static
14902 wfl_operator. Improved error message on shift distance.
14903 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14904 patch_cast): New functions.
14906 1998-06-05 Per Bothner <bothner@cygnus.com>
14908 * jvspec.c: New file.
14909 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14911 * java-tree.h (identifier_subst): Add declaration.
14913 1998-06-04 Tom Tromey <tromey@cygnus.com>
14915 * jvgenmain.c (main): Generate call to JvRunMain.
14917 * class.c (make_class_data): Push value for "sync_info" field.
14918 * decl.c (init_decl_processing): Push "sync_info" field.
14920 1998-06-03 Per Bothner <bothner@cygnus.com>
14922 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14923 Java (source) name, not signature.
14924 Set TYPE_ALIGN to (at least) that of element_type.
14926 1998-06-02 Per Bothner <bothner@cygnus.com>
14928 * class.c: Moved classname-mangling-rekated code to ...
14929 * mangle.c: ... this new file.
14930 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14931 * Makefile.in: Update for above changes.
14933 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14935 * expr.c (truthvalue_conversion): Convert integer and floating
14936 point value to their truth value.
14937 * lex.c (java_lex): Handle the `null' literal.
14938 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14939 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14940 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14943 * parse.y: Reorganization/documentation on token declaration.
14944 (binop_lookup[]): New added new tree codes.
14945 (relational_expression): Build corresponding binary operators.
14946 (equality_expression, conditional_and_expression,
14947 conditional_or_expression): Likewise.
14948 (java_complete_class): Fix crash in debug message.
14949 (java_complete_tree): Check initialization of method call
14950 arguments. Further bogus node evaluation to detect more error
14951 during assignments. Handles more binary operators.
14952 (patch_assignment): Use DECL_P.
14953 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14955 (operator_string): Handle more case. Compacted source.
14956 (patch_binop): Changed function comment. Checking for
14957 uninitialized first operand takes the compound assignment into
14958 account and uses DECL_P. Checking for uninitialized second operand
14959 delayed to routine's end. Use macros to issue type bound error
14960 messages and issue messages on both operands if their types are
14961 different. Force fixed type into node. Handle all binary
14964 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14966 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14967 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14968 build operator node and return tokens.
14969 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14970 * parse.h (java_complete_tree): Changed returned type in prototype.
14971 (build_method_invocation, build_assignment, patch_assignment,
14972 patch_binop): New static function declarations.
14973 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14974 BUILD_EXPR_WFL): New macros.
14975 * parse.y (enum tree_code binop_lookup[]): New static for token to
14977 (%union): Parser union has new sub-structure `operator'.
14978 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14979 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14980 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14981 ASSIGN_ANY_TK): Tokens tagged `operator'.
14982 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14983 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14984 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14985 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14986 (assignment_operator:): Rule tagged `operator'.
14987 (expression_statement:): Re-installed default rule.
14988 (method_invocation:): Sub rules call build_method_invocation.
14989 (postfix_expression:): Don't attempt to resolve name here. Just
14991 (multiplicative_expression:): Sub-rules build corresponding binop
14993 (additive_expression:, shift_expression:, and_expression:,
14994 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14995 (assignment:): Sub rule invoke build_assignment.
14996 (assignment_operator:): Default rules on sub rules.
14997 (force_error): Added documentation on this variable.
14998 (declare_local_variables): Build initialization calling
15000 (expand_start_java_method): Removed unused rtx declaration. Mark
15001 arguments as already initialized.
15002 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15003 (java_complete_expand_methods): Don't process next method if
15004 completion of the previous one triggered errors.
15005 (java_complete_expand_method): Call source_end_java_method if no
15006 error were found during completion.
15007 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15008 locals declaratilon. Handle names found within a class. Return
15009 error_mark_node when things aren't found.
15010 (patch_method_invocation_stmt): Return error_mark_node on failures.
15011 (patch_invoke): Removed unused local. Return the correct node.
15012 (java_complete_tree): Now returns a value. The BLOCK section binds
15013 local identifiers and the type of a BLOCK is now void. Assign the
15014 result of operand completion on COMPOUND_EXPR. Assign the
15015 encapsulated node of a WFL to the result of its completion, except
15016 when the node is an identifier. Now handle MODIFY_EXPR and several
15017 binary operators. Return error_mark_node on errors.
15018 (build_method_invocation, build_assignment, patch_assignment,
15019 build_binop, operator_string, patch_binop): New functions.
15020 * typeck.c (binary_numeric_promotion): New function.
15022 1998-05-21 Per Bothner <bothner@cygnus.com>
15024 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15025 Replace most uses of ident_subst by identifier_subst.
15027 * class.c (push_class_static_dummy_field): Removed function.
15028 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15029 instead of looking got "class" static field. Create that decl here.
15030 (class_identifier_node): Removed; no longer needed.
15031 (init_class_processing): Don't init class_identifier_node.
15032 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15033 Do nreverse 0 times (instead of twice) for Object and Class.
15034 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15036 1998-05-20 Per Bothner <bothner@cygnus.com>
15038 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15039 while initializing linenumber_count and linenumber_table.
15040 Do it before init_function_start (which calls emit_line_note).
15041 * expr.c (expand_byte_code): Don't need to clear lineno here.
15043 1998-05-18 Tom Tromey <tromey@cygnus.com>
15045 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15046 then mangle number as _N_.
15048 * class.c (mangle_class_field): New function.
15049 (build_class_ref): Set assembler name of class reference using
15050 mangle_class_field.
15051 (push_class_static_dummy_field): Likewise.
15053 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15055 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15056 of assigning to TREE_CODE. The latter method exploits a feature
15057 of GCC that is not ANSI compliant.
15059 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15061 * decl.c (pushdecl_force_head): New function.
15062 (pushlevel): Removed conditional printf.
15063 (complete_start_java_method): Don't enter local variable scope if
15064 function is compiled from source code.
15065 * expr.c: parse.h now included
15066 (java_lang_expand_expr): New function.
15067 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15068 printf. Terminate buffer when doing directories.
15069 * jcf-parse.c (parse_source_file): Call lang_init_source before
15070 parsing and before code generation.
15071 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15072 use printf if the macro is defined.
15073 * lang.c (lang_init): Install lang_expand_expr hook on
15074 java_lang_expand_expr.
15075 (java_dummy_print): New function.
15076 (lang_init_source): New function.
15077 * lex.c (java_lex): Remember location of an opening brace at the
15078 second nesting level.
15079 (java_is_eol): Unget character seen after a CR if it is EOF.
15080 * parse.h: Now includes lex.h
15081 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15082 printf if the macro is defined.
15083 (expand_start_java_method, build_expr_block, enter_block,
15084 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15085 New static function declarations.
15086 (pushdecl_force_head): New extern function declaration.
15087 (INCOMPLETE_TYPE_P): New macro.
15088 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15089 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15090 BLOCK_EXPR_ORIGIN): New macros.
15091 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15092 DECL_SOURCE_LINE_LAST): New macros.
15093 (struct parser_ctxt): Removed field current_method_decl, redundant
15094 with the field current_function_decl. Added fields
15095 first_ccb_indent1 and pending_block.
15096 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15097 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15099 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15100 (compilation_unit:): Cosmetic on sub rule.
15101 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15102 (variable_initializer:): Installed default rule on expression:.
15103 (method_declaration:): method_header: starts a new
15104 method. method_body: installs the function body, absorbs blocks
15105 emitted for temporary variable scopings, pops function's body block
15106 and merges function's last statement lineno in DECL_SOURCE_LINE.
15107 (method_body:): Installed default rules.
15108 (block:): Call enter_block when an opening brace is seen. Absorb
15109 scoping blocks and call exit_block when a closing brace is seen.
15110 (block_statement:): Cosmetic changes.
15111 (method_invocation:): Create WFL around CALL_EXPR node.
15112 (patch_stage): Added comment around definition.
15113 (method_header): Try to use first_ccb_indent1 as the first line of
15114 the method, so BP debug info are emitted at the first opening
15115 brace of the function. If the function has no body, use the
15116 location of the function's name. Override currently defined method
15117 name with the matching WFL so we can point redefinition errors
15118 using the location where the function's name was declared.
15119 (check_abstract_method_header): Interprets DECL_NAME as an
15120 identifier or as a WFL, accordingly.
15121 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15122 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15123 location and name information out of it and reinstall DECL_NAME to
15124 its original identifier node value.
15125 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15126 function's source code).
15127 (read_import_dir): Test the value returned by find_class and issue
15128 a fatal accordingly.
15129 (declare_local_variables): Push a new block for the scope of the
15130 new variable(s) if code has been already generated at that nesting
15131 level. Pinpoint redefinition errors using the variable id
15132 WFLs. Generate initialization code if necessary. If the variable
15133 type is incomplete, register a patch on its decl.
15134 (source_start_java_method): Rewritten. Define a new block for the
15135 function's parameters. Build parameter decl out of function's
15136 arguments and register them for a patch if their types are
15138 (expand_start_java_method): Includes the part of
15139 source_start_java_method that was pushing the parameter decls and
15140 completing the method start code.
15141 (source_end_java_method): Removed call the expand_end_bindings and
15142 poplevel (already taken care of). Reinstall function's arguments
15143 and get function's last line of code before calling
15144 expand_function_end.
15145 (java_method_add_stmt): New comment before the function's
15146 code. Complement the second operand of the current COMPOUND_EXPR
15148 (java_complete_expand_methods): Don't generate debug info on line
15149 zero when expanding a generated constructor.
15150 (java_complete_expand_method): Set start and end line numbers for
15151 a artificially generated constructor to one and manually call
15152 enter_block and exit_block when defining it. For all methods:
15153 expand function's start calling the new expand_start_java_method
15154 and invoke java_complete_tree on the effective method's body, if
15156 (resolve_expression_name): Now use lookup_name_in_blocks to search
15157 local variable decls and print out an error when variables are
15159 (patch_method_invocation_stmt): Inserted comment before the
15161 (lookup_method_invoke): Chain method's arguments using chainon
15162 with the current arg list as a second argument. Inserted missing
15163 IDENTIFIER_POINTER when reporting an error on methods not found.
15164 (refine_accessible_methods_list): Don't retain constructors.
15165 (patch_arguments): Function removed.
15166 (java_complete_tree): Inserted comment before the function's
15167 code. New case for BLOCKs. Moved the WFL case a bit
15168 further. Complete function's arguments.
15169 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15170 maybe_absorb_scoping_blocks): New functions.
15172 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15174 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15176 * jcf-parse.c (parse_source_file, java_error_count): New forward
15177 and extern declarations.
15178 (java_parse_abort_on_error): Macro moved.
15179 (jcf_parse_source): fatal called if fopen fails. Now calls
15181 (parse_source_file): New parse_only parameter. Reflects the
15182 elimination of the second pass.
15183 (yyparse): parse_source_file called with argument set to 0.
15184 * jcf.h (JCF_ZERO): Sets java_source to zero.
15185 * lex.c (java_init_lex): pass argument is gone. Function modified
15186 to be called once during the analysis of a file.
15187 (java_unget_unicode): Fixed typo in fatal message.
15188 (java_get_line_col): Likewise.
15189 (java_lval): Likewise. String literals no longer built during
15191 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15193 * parse.h (MODIFIER_WFL): New macro.
15194 (parse_check_super, parser_check_super_interface): Now return int.
15195 (parser_chain_incomplete_item, not_builtin_p,
15196 complete_method_decl): Declarations removed.
15197 (build_method_invocation_stmt, build_invoke): Renamed using the
15198 `patch' instead of `build'
15199 (register-incomplete_type, obtain_incomplete_type,
15200 java_complete_tree, java_complete_expand_method,
15201 unresolved_type_p, create_jdep_list): New function declarations.
15202 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15203 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15204 (jdep): New typedef on new struct _jdep.
15205 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15206 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15207 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15208 JDEP_RESOLVED_P): New macros.
15209 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15210 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15211 JDEP_VARIABLE): New enum values and jdep kinds.
15212 (jdeplist): New typedef on struct _jdeplist.
15213 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15215 (CALL_EXPR_PRIMARY): New macro.
15216 (struct parser_ctxt): Fields java_pass, current_method_decl,
15217 method_decl_list deleted. New field jdeplist.
15218 (INCOMPLETE_P): Macro deleted.
15219 * parse.y (single_type_import_declaration:): Removed pass switch.
15220 (type_import_on_demand_declaration): Likewise.
15221 (field_declaration:): Removed pass switch on all sub rules.
15222 (class_declaration:): Call the complete_class_decl removed on
15224 (method_declaration:): Removed second pass switch. No longer chain
15225 methods decl when method_header reduced.
15226 (method_header:): Sub rules no longer depend on pass switch.
15227 (method_declarator:): Likewise.
15228 (method_body:): Likewise.
15229 (abstract_method_declaration:): Likewise.
15230 (block_statement:): Likewise.
15231 (local_variable_declaration:): Likewise.
15232 (argument_list:): Likewise.
15233 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15234 removed. Partial CLASS_EXPR tree node built instead.
15235 (postfix_expression:): Removed pass switch on all sub rules.
15236 (java_pop_parser_context): Free classd_list content.
15237 (yyerror): Call obstrack_grow0 to finalize error message.
15238 (check_class_interface_creation): Comment modified to reflect new
15239 returned value meaning. Removed second pass switch. Return 1 if an
15240 error was found, 0 otherwise. Adjust pointer on filename if a
15241 leading path separator was found.
15242 (maybe_create_class_interface_decl): Removed first pass switch
15243 when linking the class decl to the class_list. Install a new
15244 jdep_list for the class.
15245 (add_superinterfaces): List of unresolved interfaces is
15246 gone. Unresolved interfaces are directly added to the current
15248 (create_interface): Second pass shortcut removed.
15249 ctpx->modifier_ctx access through MODIFIER_WFL.
15250 (create_class): Second pass shortcut removed. Call to
15251 register_incomplete_type replaces the call to
15252 parser_chain_incomplete_item.
15253 (complete_class_decl): Function removed.
15254 (duplicate_declaration_error): New way of retrieving redeclared
15256 (register_fields): Call to lookup_modifier_cl replaced by
15257 MODIFIER_WFL. New way of handling unresolved type, using
15258 unresolved_type_p and obtain_incomplete_type.
15259 register_incomplete_type replaces call to parser_chain_incomplete_item.
15260 (patch_stage): New static global variable.
15261 (method_header): New way of handling unresolved type, using
15262 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15263 indicates that the method decl needs to be patched.
15264 (check_abstract_method_header): Call to lookup_modifier_cl
15265 replaced by MODIFIER_WFL.
15266 (method_declarator): Incomplete argument type are registered
15267 calling register_incomplete_type. Patch on the declared method is
15268 issued in that case.
15269 (unresolved_type_p): New function.
15270 (parser_check_super_interface): New comment to reflect function's
15271 modified returned type (int). Function and has a new argument
15272 this_wfl. Call to parse_error_context uses this_wfl instead of
15273 relying on lookup_cl.
15274 (parser_check_super): Comment reflects function's new returned
15275 type (int). Function returns nonzero value on error.
15276 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15277 register_incomplete_type, jdep_resolve_class): New functions to
15278 handle incomplete types in declarations.
15279 (java_complete_class): Rewritten to work with the new incomplete
15280 type handling scheme.
15281 (complete_class_report_errors): Likewise.
15282 (complete_method_decl): Removed: it jobs is now handled by
15283 java_complete_class.
15284 (do_resolve_class): Class loaded in not already loaded and not
15285 found in Java source code.
15286 (java_check_regular_methods, java_check_abstract_methods): Don't
15287 call complete_method_decl anymore.
15288 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15289 (read_import_dir): Got rid of the pass number dependency.
15290 (declare_local_variables): New handling of unresolved types (patch
15292 (source_start_java_method): New parameter level. Function called
15293 with level set to 1 when argument types are potentially
15294 unresolved. Called to complete the job with level set to 2 once
15295 types are complete.
15296 (source_end_java_method): Call to permanent_allocation
15297 removed. Waiting to be replaced by a more suitable obstack
15299 (java_complete_expand_methods, java_complete_expand_method,
15300 java_expand_finals): New functions.
15301 (build_method_invocation_stmt): Renamed
15302 patch_method_invocation_stmt. Extracts function call expression
15303 (wfl) and arguments (args) from CALL_EXPR tree operands.
15304 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15305 call. Patch the function and argument operand of the CALL_EXPR
15307 (patch_argument, java_complete_tree): New functions.
15309 1998-04-20 Per Bothner <bothner@cygnus.com>
15311 Recover from missing fields and methods (i.e. error instead of fatal).
15312 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15313 * expr.c (expand_invoke): Recover from missing method.
15314 (expand_java_field_op): Recover from missing field.
15315 Inline references to java.lang.{Integer,Char,...}.TYPE.
15316 * typeck.c (get_type_from_signature), java-tree.h: New function.
15317 * class.c (add_method): Use get_type_from_signature.
15318 (build_class_ref): Handle a class that was not found.
15319 * typeck.c (convert): Handle conversion to pointers (for convenience).
15320 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15321 instead of lookup_field to handle missing fields.
15323 * jcf-parse.c (process_zip_dir): Set java_source.
15325 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15327 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15329 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15331 * jcf-parse.c (load_class): Don't change input_filename before
15332 calling jcf_parse_source (but still do it before calling
15334 (jcf_parse_source): Assign input_filename after having saved the
15336 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15337 list. ctxp->modifier_ctx zeroed according to its new
15338 definition. ctxp->filename initialized. Removed
15339 JAVA_MODIFIER_CTX_UNMARK.
15340 (java_unget_unicode): Update the character based column position.
15341 (java_allocate_new_line): ref_count not used anymore. Always free
15342 ctxp->p_line. Initialize c_line->char_col to 0.
15343 (java_get_unicode): Update the character based column position.
15344 (java_lex): Use ctxp->elc to store current position in source
15345 file, at the beginning of the parsed token. Set modifier_ctx entry
15346 corresponding to the parse modifier to a WFL node. Return a WFL
15347 node when an identifier is parsed.
15348 (java_lex_error): Now uses ctxp->elc to store current position in
15350 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15351 * lex.h (build_wfl_node): New function definitions.
15352 (struct java_line): ref_count and next fields are gone. New field
15354 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15355 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15356 (JAVA_COLUMN_DELTA): New macro.
15357 (java_lc): New typedef on new struct _java_lc.
15358 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15359 (parse_error_context, parse_warning_context): Changed prototypes.
15360 (java_get_line_col): Added as an available global function.
15361 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15362 (IC_DECL): Replaced by macro IC_TYPE
15363 (DEPEND_WFL): New macro.
15364 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15366 (exit_java_complete_class): Removed a commented out statement.
15367 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15368 now an array of tree nodes. Deleted fields line_list and
15369 e_line. New field elc, to replace e_line.
15370 * parse.y (array_type:): Build WFL node.
15371 (qualified_name:): Build a single WFL node out of two. Retain
15372 the location information of the first node in the resulting node.
15373 (package_declaration:): Use package name as a WFL node
15374 (single_type_import_declaration:): Use imported name as a WFL node.
15375 (type_import_on_demand_declaration:): Use root of the imported
15376 packages as a WFL node.
15377 (field_declaration:): Removed unused local variable cl.
15378 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15379 (yyerror): New static elc. Removed static error_line, error_pos.
15380 New local code_from_source. Save ctxp->elc into elc at the first
15381 pass. Call java_get_line_col to get a string of the line where
15382 the error occurred.
15383 (debug_line): Removed static function.
15384 (parse_error_context, parse_warning_context): Parameter cl is now
15385 a WFL node. Use its value to initialize ctxp->elc.
15386 (redefinition_error): Parameter cl is now a WFL node.
15387 (parse_add_interface): New parameter wfl. No longer call
15388 lookup_cl, use wfl instead.
15389 (check_class_interface_creation): Parameter cl is now a WFL node.
15390 (maybe_create_class_interface_decl): Likewise.
15391 (add_superinterfaces): New function.
15392 (create_interface): Removed local cl, node, super_decl,
15393 super_decl_type. Function now uses id as a WFL node. Better
15394 warning/error report on obsolete or forbidden mix of
15395 modifiers. Now calls add_superinterfaces to register interfaces.
15396 (create_class): Removed local cl, node. Local variable id is used
15397 as a WFL node. Better error report on forbidden modifier
15398 mix. Uses add_superinterfaces to register interfaces.
15399 (find_field): Argument cl is now a WFL node. Now store the WFL
15400 node of a fields that needs to be checked for their
15402 (method_header): Local variable node non longer used. Local
15403 variable id replaces cl.
15404 (check_modifiers_consistency): Local variable cl is now a WFL
15406 (method_declarator): Local variable cl replaced by parameter id.
15407 (parser_qualified_name): Now uses parameter name as a WFL node.
15408 (parser_check_super_interface): New parameter wfl, for achieve
15409 greater accuracy during error reports.
15410 (parser_chain_incomplete_item): New parameter named location. Used,
15411 along the decl, to construct the incomplete item node.
15412 (java_complete_class): resolve_class now uses WFL node extracted
15413 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15415 (complete_method_decl): Unresolved function's argument types are WFL.
15416 (resolve_class): Parameter cl is now a WFL node.
15417 (resolve_and_layout): Likewise.
15418 (do_resolve_class): Likewise. Try first to use cl and then do the
15419 lookup on the decl when calling check_pkg_class_access.
15420 (complete_class_report_errors): Use IC_TYPE in place of
15421 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15422 instead of doing a lookup over the decl.
15423 (java_check_final): Use WFL info from field tree list.
15424 (lookup_cl): Rewritten and returns a statically defined WFL node.
15425 (lookup_modifier_cl): Now uses information from WFL nodes.
15426 (process_imports): Likewise.
15427 (read_import_dir): name and cl arguments replaced by a single WFL
15428 node. Function modified accordingly.
15429 (find_in_imports_on_demand): Now uses WFL node.
15430 (check_pkg_class_access): cl argument is now a WFL node.
15431 (declare_local_variables): Fixed to use WFL nodes.
15432 (resolve_expression_name): Likewise.
15433 (build_method_invocation_stmt): name_combo argument renamed
15434 wfl. Function modified to use WFL nodes.
15435 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15436 (lookup_method_invoke): cl is now a WFL node. Added missing
15437 IDENTIFIER_POINTER to class type decl name.
15439 1998-04-14 Dave Brolley <brolley@cygnus.com>
15441 * lang.c (init_parse): Now returns char* containing the filename.
15443 1998-04-10 Per Bothner <bothner@cygnus.com>
15445 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15447 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15448 * class.c (make_class_data): If flag_assume_compiled, initial class
15449 state is CSTATE_PREPARED; make superclass and interfaces direct
15450 references, rather than constant pool indexes.
15452 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15454 * parser.y: Include flags.h. Removed debug variable pl.
15455 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15456 (block:): Likewise.
15457 (labeled_statement_nsi:): Generate debug info when reducing
15458 expression_statement:.
15459 (check_pkg_class_access): get_access_flags_from_decl invocation
15460 fixed for new CLASS_* flags location.
15461 (source_end_java_method): Save/restore parser context when
15462 entering/leaving this routine. Restore lineno to its right value
15463 before calling expand_end_bindings.
15464 (build_method_invocation_stmt): build_invoke called with the
15465 current line information.
15466 (build_invoke): New argument cl. Wrap the function call around a
15468 (refine_accessible_methods_list): Changed comment, removed
15470 * parse.h: Fixed typo in comments.
15471 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15472 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15473 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15475 * lex.c (java_lex): Record the last closing curly bracket of a
15477 * jcf-parse.c (jcf_parse_source): Now calls
15478 java_check_methods. Clarified comment, fixed typo.
15480 1998-04-09 Dave Brolley <brolley@cygnus.com>
15482 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15483 (finish_parse): Expose for non USE_CPPLIB builds.
15485 1998-04-08 Jeffrey A Law (law@cygnus.com)
15487 * lang.c (lang_print_xnode): New function.
15489 1998-04-03 Per Bothner <bothner@cygnus.com>
15491 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15492 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15493 used to build a class's dispatch table.
15494 (make_class_data): Generate dispatch table if flag_assume_compiled.
15495 Set dtable of class object to address of class_dtable_decl.
15497 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15498 be volatile and have side effects - generates better code.
15500 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15501 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15503 * expr.c (expand_invoke): If class is final, method is
15504 effectively final, so can call it directly.
15506 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15508 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15510 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15512 * parse.y (build_method_invocation_stmt): Removed extra argument
15515 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15517 * expr.c (dtable_indent): Now static global.
15518 (expand_invoke): Now call invoke_build_dtable and
15519 build_invokevirtual.
15520 (invoke_build_dtable, build_invokevirtual): New functions.
15521 * jcf-io.c (find_class): Defer issuing a warning by setting
15522 jcf->outofsynch to 1.
15523 * jcf-parse.c (jcf_out_of_synch): New function.
15524 (load_class): Test this_jcf.outofsynch flag and call
15525 jcf_out_of_synch accordingly.
15526 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15527 comment indentation.
15528 * lex.c (java_get_unicode): Fixed code indentation.
15529 (java_lex): Create string literal. Fixed typo. Removed several
15530 premature obstack_free.
15531 * parse.h: New enums for name resolution and invocation mode.
15532 (struct qualification): New data structure.
15533 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15534 (do_resolve_class, build_method_invocation_stmt,
15535 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15536 debug_line, identical_subpath_p, invocation_mode,
15537 refine_accessible_methods_list, build_invoke,
15538 lookup_method_invoke): New functions declared.
15539 (build_invokevirtual, invoke_build_dtable, match_java_method,
15540 build_field_ref, jcf_out_of_synch): New references to external
15542 (struct parse_ctxt): Removed artificial_constructor field.
15543 * parse.y: (array_type:): Type defined for this rule.
15544 (class_type:): Installed default rule for interface_type:.
15545 (array_type:): Now build Java array type.
15546 (qualified_name:): Now use obstack_grow0.
15547 (method_declaration:): Skip the artificial constructor added to
15549 (abstract_method_declaration:): Execute the code only during pass 1.
15550 (block:): Installed default rule in block_statements:.
15551 (block_statement:): Add the statement to the method during pass 2.
15552 (statement_expression): Installed default rule for
15553 method_invocation:.
15554 (argument_list:): Added code to build the argument list.
15555 (method_invocation:): Added call to create the method invocation
15557 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15558 (debug_line): New function for debug.
15559 (complete_class_decl): No longer do something during pass 1.
15560 (method_header): Use BUILD_PTR_FROM_NAME.
15561 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15563 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15564 function's main comment.
15565 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15567 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15568 (resolve_class): Now works with arrays.
15569 (do_resolve_class, resolve_and_layout): New functions.
15570 (java_check_regular_methods): Reverse method list before and after
15571 having processed it. No longer set ctxp->artificial_constructor.
15572 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15573 accordingly. Fixed typo in issued error message. Now use
15575 (find_in_imports_on_demand): Now use obstack_grow0.
15576 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15577 (source_end_java_method): Call expand_expr_stmt instead of
15578 expand_expr. Calls it before calling expand_function_end.
15579 (java_method_add_stmt): Do nothing if errors were found during
15581 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15582 (build_method_invocation_stmt, build_invoke, invocation_mode,
15583 lookup_method_invoke, refine_accessible_methods_list,
15584 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15586 * typeck.c (build_java_signature): Properly end method signature
15587 if return type skipped.
15588 (match_java_method): New function.
15590 1998-03-16 Per Bothner <bothner@cygnus.com>
15592 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15594 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15596 * expr.c (build_invoke_non_interface): New function.
15597 (methods_ident, ncode_ident): Now static globals.
15598 (expand_invoke): Use build_invoke_non_interface.
15599 * java-tree.h (struct lang_decl): New field function_decl_body.
15600 (DECL_FUNCTION_BODY): New macro.
15601 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15602 CLASS_FROM_SOURCE_P.
15603 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15604 before starting pass 2. Call to java_generate_parsed_class replaced
15605 by java_register_parsed_class.
15606 * lex.c: Fixed typo in header. Some line width related formating.
15607 * lex.h: Some line width related formating.
15608 * parse.h (source_end_java_method, resolve_expression_name,
15609 complete_class_decl, maybe_create_class_interface_decl,
15610 check_class_interface_creation): New static function declarations.
15611 (java_layout_parsed_class, java_method_add_stmt): New function
15613 (struct parser_ctxt): Field mark_class_generate removed. New
15614 fields class_list and artificial_constructor.
15615 * parse.y: Fixed typo in header.
15616 (class_declaration:): Call complete_class_decl when class body
15618 (method_declaration:): Call source_end_java_method in pass 2 when
15619 the method body is defined.
15620 (postfix_expression:): Do expression name resolution on sub-rule
15621 name during pass 2.
15622 (create_class, create_interface): Merged common pieces.
15623 (check_class_interface_creation, maybe_create_class_interface_decl):
15625 (complete_class_decl): New function.
15626 (register_fields): Fixed line width related typo.
15627 (method_header): Correctly skip first argument when fixing
15628 argument line. Changed the loop.
15629 (java_check_circular_reference): Now use ctxp->class_list.
15630 (java_complete_class): Removed start/stop marking.
15631 (java_check_regular_methods): Now takes a class decl as an
15632 argument. Add default constructor if none were encountered.
15633 (java_check_methods): Now use ctxp->class_list. Changed call to
15634 java_check_regular_methods.
15635 (source_start_java_method): Set DECL_ARG_TYPE for each function
15637 (source_end_java_method, java_method_add_stmt): New functions.
15638 (java_generate_parsed_class): No longer exists.
15639 (java_layout_parsed_class, java_register_parsed_class): New functions.
15640 (resolve_expression_name): New function.
15642 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15644 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15645 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15646 until pass initializations are done. Call read_import_dir with
15648 * parse.h: (lookup_modifier_cl): New function declared.
15649 (INTERFACE_FIELD_MODIFIERS): New macro.
15650 (OBSOLETE_MODIFIER_WARNING): New macro.
15651 * parse.y: (register_fields): Class type and current field name in
15652 local variables. Check modifier(s) if adding field(s) to an interface.
15653 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15654 and report errors using the faulty modifier line context.
15655 (lookup_modifier_cl): New function.
15656 (read_import_dir): Detect and report default import processing
15659 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15661 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15662 * class.c (is_compiled_class): Return 1 after making sure it
15663 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15664 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15665 * java-tree.h (flag_assume_compiled): Add decl.
15666 * lang.c (lang_f_options): Add the flag.
15667 (flag_assume_compiled): Add decl, default to 0.
15669 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15671 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15672 (is_compiled_class): Likewise.
15673 (layout_class): Likewise.
15674 (layout_class): Detect and lay out classes defined in source code.
15675 (interface_of_p, add_interface_do, may_add_interface): New
15677 (add_interface): Now use add_interface_do.
15678 (add_method_1): New function.
15679 (add_method): Now use add_method_1.
15680 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15681 (complete_start_java_method): New function.
15682 (start_java_mehod): Now call complete_start_java_method.
15683 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15684 (expand_invoke): Likewise and fixed typo.
15685 *gjava.c: (print_super_field): Use new argument to find_class
15688 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15689 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15690 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15692 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15693 (add_method_1, push_class): New prototypes.
15694 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15695 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15696 directory where the class was found.
15697 (find_class): New argument DO_CLASS_FILE. Function find_class
15698 modified accordingly.
15699 *jcf-parse.c: (fix_class_path): New function.
15700 (load_class): Use new VERBOSE argument. load_class now finds and
15701 loads/parses .class/.java files. Save read_state of current_jcf
15703 (java_parser_abort_on_error): New macro.
15704 (jcf_parse_source, parse_source_file): New function.
15705 (jcf_parse): Fixed typo.
15706 (yyparse): Call parse_source_file () only.
15707 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15708 writing the real class name back in the zip directory entry.
15709 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15710 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15711 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15712 (find_class): Prototype fixed.
15713 *lex.c: Added 1998 time stamp.
15714 Removed all static global variables, moved into the parser
15715 context data structure.. Now include unistd.h if SEEK_SET not
15717 (java_init_lex): Rewritten.
15718 (java_sneak_unicode): Modified current unicode access in current line.
15719 (java_unget_unicode): Likewise.
15720 (java_allocate_new_line): New allocation management.
15721 (java_read_char): Modified access and storage of unget_utf8_value.
15722 New way of processing current unicode.
15723 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15724 (java_get_unicode): Now use the parser context.
15725 (java_lineterminator): Likewise.
15726 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15727 of the reentrant parser implementation. Function now use the
15728 parser context data structure and java_lval. Fixed production of
15729 the float and double constant "out of range" error message. Fixed
15730 obstack use. Return integer value when hitting a modifier. Now
15731 return type for TRUE, FALSE and other predefined types. Return
15732 identifier as a TREE_LIST list containing the current line context
15733 as the TREE_VALUE sub-node.
15734 (java_unicode_2_utf8): Fixed typo in declaration.
15735 (java_lex_error): Now use the parser context data structure.
15736 *lex.h: Added 1998 time stamp.
15737 (struct java_line): New fields ref_count and next.
15738 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15739 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15740 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15741 *parse.h: Added 1998 time stamp.
15742 (java_parse_source_file): Renamed from parse_source_file.
15743 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15744 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15745 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15746 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15747 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15748 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15749 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15750 (struct parser_ctxt): New data structure to keep the parser context.
15751 *parse.y: Added 1998 time stamp, got rid of static global variables.
15752 (java_error_count, ctxp): New global variables.
15753 (%union): New value field.
15754 (numeric_type, integral_type): Rules removed.
15755 (primitive_type): Rule defined to handle integral, float, double and
15757 (qualified_name, package_declaration,
15758 single_type_import_declaration, type_import_on_demand_declaration,
15759 modifiers, class_declaration, super, interfaces,
15760 interface_type_list, class_body, field_declaration,
15761 field_declaration, variable_declarators, variable_declarator,
15762 variable_declarator_id, method_declaration, method_header,
15763 formal_parameter_list, formal_parameter, method_body, block,
15764 static, interface_declaration, extends_interfaces,
15765 abstract_method_declaration, local_variable_declarators): Rules now
15767 (force_error, do_warning): New global statics.
15768 (push_parser_context, parser_context_save_global,
15769 parser_context_restore_global, pop_parser_context): New functions.
15770 (yyerror): Now uses the global parser context. Fixed use of obstack.
15771 (parse_error, parse_error_context, parse_warning_context,
15772 java_accstring_lookup, redefinition_error, check_modifiers,
15773 parser_add_interface, create_interface, create_class, find_field,
15774 duplicate_declaration_error, register_fields, method_header,
15775 check_modifiers_consistency, check_abstract_method_header,
15776 method_declarator, parser_qualified_classname,
15777 parser_check_super_interface, parser_check_super,
15778 parser_chain_incomplete_item, java_check_circular_reference,
15779 layout_class_from_source, java_complete_class,
15780 complete_method_decl, resolve_class, complete_class_report_errors,
15781 java_check_final, check_method_redefinition,
15782 java_check_regular_methods, java_check_abstract_methods,
15783 java_check_methods, lookup_java_interface_method2,
15784 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15785 process_imports, find_in_imports, read_import_entry,
15786 read_import_dir, find_in_imports_on_demand,
15787 check_pkg_class_access, not_builtin_p, declare_local_variables,
15788 source_start_java_method, java_generate_parsed_class): New
15790 *typeck.c: (signature_include_return): New global variable.
15791 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15792 to add the function returned type in the signature.
15794 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15796 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15798 1998-01-29 Dave Brolley <brolley@cygnus.com>
15800 * Make-lang.in (java.info): Added.
15801 (java.install-info): Added
15803 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15805 * Makefile.in (clean): Also remove java/parse.c.
15807 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15809 Add a pair of -fbounds-check/-fno-bounds-check options.
15810 * lang.c (lang_decode_option): Add code to grok arguments.
15811 (flag_bounds_check): Add decl.
15812 (lang_f_options): New array w/ the option in it.
15813 * java-tree.h (flag_bounds_check): Add decl.
15814 * lang-options.h: New file.
15815 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15816 of a static macro value.
15817 (JAVA_ARRAY_EXCEPTION): Delete macro.
15819 1998-01-23 Per Bothner <bothner@cygnus.com>
15821 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15822 * expr.c (build_anewarray): Add missing promote_type.
15824 1998-01-22 Per Bothner <bothner@cygnus.com>
15826 Add array types with known length to optimize bounds checking.
15827 * typeck.c (build_java_array_type): Take length parameter.
15828 (java_array_type_length, build_prim_array_type): New functions.
15829 * java-tree.h: Update for new functions.
15830 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15831 * class.c: Use build_prim_array_type.
15832 * expr.c (can_widen_reference_to): Handle known-length array types.
15833 (verify_jvm_instructions): Keep track of integer push instructions
15834 followed by newarray/anewarray, so we can build known-length arrays.
15835 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15836 (java_array_data_offset): New function.
15837 (build_java_array_length_access): New function. Optimize if constant.
15838 (build_java_arrayaccess): Constant fold bounds check.
15839 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15840 (build_newarray, build_anewarray): New functions.
15841 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15842 * verify.c (merge_types): Handle known-lengh array types.
15844 1998-01-19 Per Bothner <bothner@cygnus.com>
15846 * expr.c (expand_byte_code): Fix performace bug, which caused
15847 searching linenumber_table to be linear rather than constant.
15849 1997-12-12 Per Bothner <bothner@cygnus.com>
15851 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15853 * decl.c, java-tree.h (soft_fmod_node): New global.
15854 * decl.c (init_decl_processing): Define __builtin_fmod.
15855 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15856 using __builtin_fmod.
15858 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15860 * keyword.h: New file, output of keyword.gperf as processed by
15862 * lex.c (java_lex_init): Initialize java_error_flag.
15863 * parse.c (YYERROR_NOW): Uses java_error_flag.
15864 * parse.y: New static java_error_flag. Useless definition of
15866 * parse.y (java_error): Portable error recovery using
15867 java_error_flag (not yet completely tuned).
15869 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15871 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15873 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15875 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15876 (parse.c, lex.c, keyword.h): New rules for Java source code
15878 * parse.c: Renamed into jcf-parse.c.
15879 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15880 * keyword.gperf: New file, Java keywords.
15881 * parse.y: New file, Java language grammar.
15882 * parse.h: New file, Java language grammar definitions.
15883 * lex.c: New file, Java language lexer.
15884 * lex.h: New file, Java language lexer definitions.
15886 1997-12-03 Per Bothner <bothner@cygnus.com>
15888 * decl.c (clinit_identifier_node), java-tree.h: New global.
15889 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15890 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15891 * expr.c (expand_java_field_op): Check for invalid assignment
15894 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15896 1997-10-27 Per Bothner <bothner@cygnus.com>
15898 * verify.c (verify_jvm_instructions): When processing a handler,
15899 attempt to set the current_subr to the right value.
15900 (More complicated code combines Sep 17 and Oct 22 versions.)
15902 1997-10-24 Per Bothner <bothner@cygnus.com>
15904 * class.c (push_class): Figure out (guess) name of source file.
15905 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15906 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15907 (parse_class_file): Change return type from int to void.
15908 Call debug_start_source_file/debug_end_source_file.
15910 * expr.c (build_java_binop): Fix masking 2nd operand.
15911 * decl.c (init_decl_processing): Set sizetype first.
15913 1997-10-22 Per Bothner <bothner@cygnus.com>
15915 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15916 (Revert Sep 17 change.)
15918 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15920 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15921 .class extension in their name and fix thing so we don't process
15922 them parse_zip_file_entries().
15923 (parse_zip_file_entries): Cleaned unused local variables.
15925 1997-10-20 Per Bothner <bothner@cygnus.com>
15927 * expr.c (can_widen_reference_to): Allows equal array element types.
15928 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15929 * jcf-dump.c (RET): Get (and print) index.
15931 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15932 Promote element type to POINTER_TYPE.
15934 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15936 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15937 find_in_current_zip, jcf_figure_file_type): Moved from
15938 jcf-reader.c to parse.c.
15939 * zextract.c: (read_zip_archive): takes file_comment_length possible
15940 field into account.
15942 1997-10-20 Per Bothner <bothner@cygnus.com>
15944 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15946 * verify.c (merge_types): Handle array types even better ...
15948 1997-10-17 Per Bothner <bothner@cygnus.com>
15950 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15952 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15953 * class.c (make_class_data): Don't build fields_decl if no fields.
15954 When building fields_decl, skip if DECL_ARTIFICIAL.
15956 * expr.c (java_stack_swap): Update stack_type_map.
15957 * verify.c (merge_types): Handle array types better.
15959 1997-10-15 Per Bothner <bothner@cygnus.com>
15961 * class.c (add_field): Don't promote short integral fields to
15962 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15963 * expr.c (push_value): Promote and convert short integral values.
15965 * decl.c, java-tree.h (integer_two_node): New constant node.
15966 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15968 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15970 * class.c (append_gpp_mangled_type): Use function argument
15971 unpromoted type to generate mangled name.
15973 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15975 * constants.c (build_constant_data_ref): Now uses current_class
15976 instead of main_class.
15977 (build_constants_constructor): Now uses current_class instead of
15979 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15980 of the global variable SeepZipFiles done here.
15981 * zextract.c (read_zip_archive): extra_field optional field taken
15982 into account while computing the position of the class file in the
15984 * verify.c (verify_jvm_instructions): Use current_jcf to search
15986 * parse.c (load_class): First search for the class to load in the
15987 current zip file. Saves current_jcf (restored before returning
15988 from that function). Don't call JCF_FINISH in the class was found
15989 in the current ZIP file.
15990 (jcf_parse): If the class was found in the current ZIP file, save
15991 its tree_constant_pool (for later reuse).
15992 (parse_class_file): New function. Process each method defined in
15993 the current class and record the class as to be later registered.
15994 (yyparse): Rewritten. Figure the type of the current file and switch
15996 * lang.c: New global variable current_jcf.
15997 (lang_init): Removed compiling_from_source test (done later, in
15998 yyparse). Removed call the jcf_parse ().
15999 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16000 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16001 in the current ZIP file) and zip_offset (offset to the class data in
16002 the current zip file).
16003 * jcf-reader.c: zipfile.h included.
16004 localToFile: New ZipFileCache static global variable
16005 (parse_zip_file_entries): New function. Browse the current ZIP
16006 file directory and process each class found.
16007 (process_zip_dir): New function. Register each class found in the
16008 ZIP file directory. The class aren't parsed but a valid JCF is
16009 link to each of them.
16010 (find_in_current_zip): New function. Search for a class in the
16011 current ZIP file directory. If found, prepare the class so that it
16013 (jcf_figure_file_type): New function. Examine the file structure
16014 to figure a class file, a ZIP file. If none of these categories are
16015 matched, a source file is assumed.
16016 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16017 SeenZipFile: New global variable.
16018 (open_in_zip): Use zipmember's length to accelerate the search for
16019 a member. If zipmember was NULL and zip file successfully read,
16021 * java-tree.h: New global variable current_jcf declared. Added
16022 declaration for current_constant_pool_tags, current_constant_pool_data,
16023 current_constant_pool_length, current_constant_pool_data_ref.
16024 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16025 store the JCF of classes seen in a zip file) and tree *constant_pool
16026 (to save a loaded class constant pool). current_class declared here.
16027 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16028 retrieve method_ref_constant.
16029 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16030 (OBJECT): get_class_constant now uses current_jcf.
16031 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16032 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16033 (expand_invoke): Now uses current_class instead of main_class
16034 (build_class_init): Now uses current_class instead of main_class
16035 * class.c: New static global variable registered_class.
16036 (register_class): New function.
16037 (emit_register_class): Modified to use registered_class instead of
16039 (is_compiled_class): Now take into account class seen in the archive.
16041 1997-10-06 Per Bothner <bothner@cygnus.com>
16043 * except.h: Renamed to: java-except.h.
16044 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16045 * except.c: Add semi-working (commented out) implementation.
16047 * expr.c (expand_iinc): Add needed flush_quick_stack.
16048 * parse.c (set_source_filename): New function.
16049 (give_name_to_class): Set input_filename from package.classname.java.
16051 * jcf-io.c (find_class): Don't look first in ".".
16053 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16055 * zextract.c (read_zip_archive): Now takes into account the
16057 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16059 1997-09-20 Per Bothner <bothner@cygnus.com>
16061 * constants.c, java-tree.h (build_internal_class_name): New function.
16062 (alloc_class_constant): Re-implement using build_internal_class_name.
16063 * class.c (make_class_data): Likewise.
16064 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16066 1997-09-17 Per Bothner <bothner@cygnus.com>
16068 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16069 to NULL before pushing an exception handler target.
16071 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16072 (java_stack_swap, java_stack_dup): Re-write to be safe from
16073 clobbering registers.
16074 (build_class_init): New function.
16076 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16078 * typeck.c (build_java_array_type): Temporary use
16079 permanent_obstack to create the array 'length' field.
16080 * expr.c (lookup_label): Temporay use permanent_obstack to create
16081 label if not found.
16082 * class.c (push_super_field): Tempory use permanent_obstack.
16084 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16086 * typeck.c (type_for_mode): Now handles double_type_node and
16088 * verify.c (verify_jvm_instructions): The instruction following
16089 the wide bytecode is checked. OPCODE_ret added to the list of
16092 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16094 * class.c (make_class): Temporary use permanent_obstack. Set the
16095 class CLASS_P field to 1.
16096 (push_class): Temporary use permanent_obstack.
16097 (set_super_info): Temporary use permanent_obstack.
16098 (add_method): Temporary use permanent_obstack, set
16099 METHOD_TRANSIENT().
16100 (add_field): Temporary use permanent_obstack. Sets
16101 FIELD_VOLATILE() and FIELD_TRANSIENT().
16102 (build_class_ref): Temporary use permanent_obstack if the class
16104 (build_static_field_ref): Temporary use permanent_obstack when
16105 creating field's rtl.
16106 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16107 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16108 and fields. Function finalized, as far as flag handling.
16109 (push_class_static_dummy_field): Temporary use permanent_obstack.
16110 (emit_register_class): Force generation of class registration at
16112 * decl.c (end_java_method): Call permanent_allocation() before
16114 * expr.c (can_widen_reference_to): Added comment to interface
16115 handling, fixed typo.
16116 (lookup_field): Now uses CLASS_P() to correct FIXME
16117 (expand_invoke): Verification on public && !static &&
16118 !abstract moved into soft_lookupinterfacemethod (kaffe).
16119 Use Object class dtable if objectref is an array when expanding
16121 (java_push_constant_from_pool): Temporary use permanent_obstack
16122 for CONSTANT_string
16123 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16124 create constant references.
16125 (get_constant): Temporary use permanent_obstack to create constant.
16126 (load_class): Temporary use permanent_obstack to load class.
16127 (jcf_parse): Temporary use permanent_obstack to perform class
16129 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16130 (build_java_signature): Temporary use permanent_obstack.
16131 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16133 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16134 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16137 1997-09-11 Per Bothner <bothner@cygnus.com>
16139 * class.c (append_gpp_mangled_type): Fix typo.
16140 (emit_register_class): Use main_class to get class object, rather
16141 than looking for no-longer-existing static decl starting with _CL.
16142 * typeck.c (parse_signature_type): Promote array element type
16143 if it is a RECORD_TYPE.
16145 1997-09-10 Per Bothner <bothner@cygnus.com>
16147 * class.c (push_class_static_dummy_field): New function.
16148 (mangle_static_field): New. Do G++-style mangling of static fields.
16149 (layout_class): Mandle static fields here, not in add_field.
16150 (build_class_ref): The class object is now a dummy static field.
16151 * decl.c (find_local_variable): Look for best, instead of first match.
16152 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16153 (build_java_athrow): Don't check here if exception is Throwable.
16154 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16155 (TYPE_USED): Removed. No longer used ...
16156 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16157 * verify.c (push_pending_label): New function.
16158 (push_pending_block): Renamed to check_pending_block.
16159 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16160 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16161 re-checking possible handlers) after a store (less wasted work).
16162 Check for null handler (finally) before calling add_handler.
16163 Various changes to (finally?) correctly handle try/finally.
16165 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16167 * class.c: Include stdio.h.
16169 1997-09-04 Per Bothner <bothner@cygnus.com>
16171 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16172 to make sure class is initialized before static/special invoke.
16174 * verify.c (verify_jvm_instructions): On a store instruction,
16175 call find_local_variable to force pre-allocation of decl and rtx.
16176 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16178 1997-09-03 Per Bothner <bothner@cygnus.com>
16180 * class.c (build_class_ref): Strip off "promoted_" if need be.
16181 (make_field_value): Call build_java_signature when needed.
16182 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16183 * expr.c (build_java_athrow): Don't push_value of exception.
16184 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16185 match specification of [fd]cmp[lg] for NaNs.
16186 (expand_byte_code): Add support for exception handler ranges.
16187 * except.c: Add skeleton for EH code-generation.
16188 * verify.c (merge_types): Treat all promoted integral types as equal.
16189 * constants.c (build_constants_constructor): To force creation of
16190 current_constant_pool_data_ref, call build_constant_data_ref.
16192 * javaop.def (lload): Fix typo.
16193 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16195 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16197 * parse.c: Don't include function.h.
16199 1997-08-27 Per Bothner <bothner@cygnus.com>
16201 * except.[ch]: New files.
16202 * Makefile.in (JAVA_OBJS): Add except.o
16203 * expr.c: Temporary warning about unimplemented exceptions.
16204 * verify.c: Verify exception handlers.
16206 * jcf-dump.c (disassemble_method): Print exception table.
16208 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16210 * expr.c (verify_jvm_instructions): Started a thorough
16211 verification of invoke* bytecodes.
16212 (expand_byte_code): flush quick stack if PC is the target of a
16213 branch. and undef RET (conflicting with config/i386/i386.h).
16214 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16216 (expand_invoke): Now handles invokeinterface and do more
16217 verification according to the bytecode.
16218 (lookup_field): Don't try to load the class if processing
16220 (can_widen_reference_to): Now handles interfaces.
16221 * decl.c (init_decl_processing): New global variable
16222 soft_lookupinterfacemethod_node, declared in java-tree.h.
16223 Call set_super_info on string_type_node.
16224 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16226 * class.c (set_super_info): Fills the CLASS_* flags according to
16228 (get_access_flags_from_decl): Handles all class flags.
16230 1997-08-26 Per Bothner <bothner@cygnus.com>
16232 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16233 * parse.c (yyparse): Check for abstract method, and missing code.
16234 * expr.c (expand_byte_code): Change interface.
16235 * lang.c (put_decl_node): Print promoted types prettier.
16236 * verify.c (verify_jvm_instruction): Change interface.
16237 Partial support for scanning exception table.
16238 For load instructions, handle promoted integral types.
16240 1997-08-21 Per Bothner <bothner@cygnus.com>
16242 * verify.c: New file, with contents moved from expr.c.
16243 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16244 * typeck.c (is_array_type_p): Moved here from expr.c.
16245 * java-tree.h: Add some now-needed function declarations.
16246 * Makefile.in (JAVA_OBJS): Added verify.o.
16248 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16250 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16251 METHOD_ABSTRACT flag.
16253 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16254 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16255 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16257 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16259 (start_java_method): Hook for SYNCHRONIZED methods.
16261 * expr.c (build_java_jsr, build_java_ret): New functions
16262 (JSR,PRE): New macros
16263 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16264 (verify_jvm_instructions): tableswitch, lookupswitch,
16265 monitorenter, monitorexit, goto_w: verified.
16266 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16267 (build_java_monitor): New function.
16268 (MONITOR_OPERATION): Modified to call build_java_monitor()
16269 (verify_jvm_instructions): Started a thorough verification of
16272 1997-08-19 Per Bothner <bothner@cygnus.com>
16274 Support verification of jsr/ret subroutines (used for try/finally).
16275 * decl.c (return_address_type_node): New type node.
16276 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16277 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16278 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16279 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16280 TYPE_USED): New macros for special types in type_map.
16282 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16283 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16285 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16287 * expr.c (can_widen_reference_to): New function.
16288 (pop_type): Use it.
16289 (merge_type_state): Support handling start of subroutine.
16290 (push_pending_block): Return char* error message, instead of calling
16291 fatal on an error. Also handle subroutines.
16292 (verify_jvm_instructions): Handle errors from push_poending_block.
16293 Support jsr and ret instructions.
16295 1997-08-19 Per Bothner <bothner@cygnus.com>
16297 * jcf-io.c (find_classfile): Fix thinko.
16298 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16300 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16302 * Makefile.in (BISON): Remove.
16304 1997-08-07 Per Bothner <bothner@cygnus.com>
16306 * Makefile.in: Convert to autoconf.
16307 * config-lang.in (outputs): Added java/Makefile.
16309 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16310 Rename cc1java to jc1.
16312 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16313 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16315 * class.c (class_depth): Do load_class if needed.
16317 Mostly better verification.
16318 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16319 (init_decl_processing): Change return type of soft_checkcast.
16320 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16321 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16322 lang_print_error): New functions.
16323 (lang_init): Set global hook print_error_function to lang_print_error.
16324 * expr.c: In the type_map ptr_type_node is only used for null now.
16325 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16326 (merge_types): Dererence pointer to record types before comparing.
16327 (decode_newarray_type, merge_types): On error just return NULL.
16328 (build_java_binop): Add preliminary implementation (with warning)
16329 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16330 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16331 (expand_compare, expand_java_goto, expand_java_call): Don't
16332 push_pending_block, since that only makes sense when verifying.
16333 (merge_type_state): Different return codes.
16334 (push_pending_block): A block may need to be verified more than once.
16335 (expand_byte_code): Warn about unused code at code generation time.
16336 (verify_jvm_instruction): Changed logic, since code may need to be
16337 re-verified if type-state has changed. Also, better error handling.
16338 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16339 Improve newarray, anewarray, ?aload, athrow,
16340 * java-tree.h (LABEL_CHANGED): New macro.
16342 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16344 * decl.c (soft_athrow_node): New global variable initialized.
16345 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16346 * typeck.c (convert): Added support for REAL_TYPE.
16347 (convert_to_char): New function.
16348 (convert): Handle CHAR_TYPE.
16349 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16350 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16351 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16353 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16354 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16355 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16356 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16357 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16358 to Use The Right Things.
16359 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16360 compatible with INT. BOOLEAN is made equivalent to BYTE.
16361 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16362 OPCODE_ifnonnull): Now supported.
16363 (build_java_athrow): New function.
16365 1997-08-04 Per Bothner <bothner@cygnus.com>
16367 Rename method name <init> to match G++ (and fix mangling).
16368 * class.c (layout_class): Replace method name of <init> by class name.
16369 (make_method_value): Do inverse renaming of constructor from <init>.
16370 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16371 * typeck.c (lookup_java_constructor): New function.
16372 * expr.c (expand_invoke): If method_name is <init>, call
16373 lookup_java_constructor to find constructor.
16375 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16377 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16379 * parse.c (get_class_constant): Modified to handle array "classes"
16380 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16382 (convert): Modified to handle real type.
16383 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16384 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16385 variables declared.
16386 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16387 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16388 global variables initialized.
16389 (find_local_variable): Handles the case of a pointer
16390 (end_java_method): Restore the use of one more scope
16391 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16392 build_java_array_length_access, expand_java_arrayload,
16393 expand_java_arraystore, expand_java_array_length,
16394 expand_java_multianewarray, expand_java_anewarray,
16395 build_java_check_indexed_type, is_array_type_p,
16396 build_java_throw_out_of_bound_exception): New functions.
16397 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16398 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16399 OPCODE_<t>aload): Implemented code for verification.
16400 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16401 ARRAY_NEW_MULTI): Macro defined.
16402 (CONVERT): Modified to invoke convert().
16403 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16405 1997-07-31 Per Bothner <bothner@cygnus.com>
16407 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16408 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16409 (make_class_data): Field name needs '/' as package prefix.
16410 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16412 1997-07-25 Per Bothner <bothner@cygnus.com>
16414 Implement debug information for local variables.
16415 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16416 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16417 DECL_LOCAL_SLOT_CHAIN): New macros.
16418 (struct lang_decl_var): New type.
16419 * parse.c (give_name_to_locals): Move to decl.c.
16420 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16421 (start_java_method): Re-write parameter handling.
16422 (pending_local_decls): New global variable.
16423 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16424 (find_local_variable): Accept pc so we can skips decls not in range.
16425 (struct binding_level): Add end_pc field.
16426 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16427 (various): Change so current pc gets passed to find_local_variable.
16429 * decl.c (init_decl_processing): Re-arrange fields in
16430 class_type_node and and method_type_node to match kaffe 0.9.1.
16431 * class.c (make_method_value, make_class_data): Update
16432 initializations to match.
16434 1997-07-16 Per Bothner <bothner@cygnus.com>
16436 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16437 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16438 (push_super_field): New function.
16439 (make_class_data): Handle inheritance of class static initializer.
16440 (layout_class): New name mangling.
16441 * constants.c (build_constant_data_ref): Init type of data array
16442 to a one-element array.
16443 (build_constants_constructor): Set DECL_SIZE from complete array type.
16444 * decl.c: Rename class_type, object_type etc to class_type_node,
16445 object_type_node etc. Make former inherit from latter.
16446 * expr.c (expand_invoke): Add cast of function address.
16447 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16448 * parse.c (yyparse): Don't call layout_class here.
16449 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16451 1997-06-14 Per Bothner <bothner@cygnus.com>
16453 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16454 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16455 (alloc_class_constant): New.
16456 * expr.c (expand_invoke): Make sure method's class is initialized.
16457 * class.c (interits_from_p, emit_register_class): New functions.
16458 * parse.c (yyparse): Call emit_register_class.
16460 1997-06-09 Per Bothner <bothner@cygnus.com>
16462 * constants.c: New file, to handle constant pool.
16463 * Makefile.in (JAVA_OBJS): Add constants.o.
16464 * decl.c (init_decl_processing): Update, fix, finish various structs.
16465 (pushdecl_top_level): New.
16466 * parse.c (layout_class): Moved to class.c.
16467 * expr.c (java_push_constant_from_pool): New function.
16468 * class.c (build_class_ref): Make work fully
16469 (make_class_data): Emit super-class, constant pool, interface vector.
16471 1997-06-03 Per Bothner <bothner@cygnus.com>
16473 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16474 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16475 * class.c (class_depth): New function.
16476 (lookup_named_class): Replaced by new function lookup_class.
16477 * decl.c (object_type_node, string_type_node): New.
16478 Remove various types that we no longer need.
16479 * expr.c (verify_jvm_instructions): New separate verifier pass.
16480 (push_type, pop_type): New functions for verifier.
16481 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16482 (expand_byte_code): Simplify, since we assume already verified.
16483 (expand_invoke): Now mostly works.
16484 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16485 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16486 * parse.c: Wait to allocate class object until we know its name.
16487 (layout_class): Calculate DECL_VINDEX for each virtual method.
16488 * typeck.c (get_array_type): Rename to ...
16489 (build_java_array_type): ... and provide working implementation.
16490 (build_java_signature): New function - build Java signature of type.
16491 (set_java_signature): New function - cache signature with type.
16492 (lookup_java_method): New function.
16494 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16496 * class.c (ident_subst): Take extra SUFFIX parameter.
16497 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16498 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16499 (build_class_ref): Actually implement.
16500 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16501 * decl.c (builtin_function): New.
16502 (init_decl_processing): Update for current Kaffe. Declare some
16503 builtin Kaffe functions.
16504 * expr.c (build_address_of): New.
16505 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16506 Renamed (from expand_java_new etc), and added working implementations.
16507 (build_field_ref): Now also handle static fields.
16508 (expand_invoke): Implement invokestatic, and start implement rest.
16509 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16510 * javaop.def: Rename invokevirt -> invokevirtual.
16511 * lang.c (use_handles): Removed.
16512 * parse.c: Add support for ConstantValue attribute.
16513 Handle nested loading of a class. (JPOOL_UTF): New.
16515 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16517 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16519 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16521 * Make-lang.in (java.install-man): New empty rule.
16522 * typeck.c (set_local_type): New function.
16523 * expr.c (STORE_INTERNAL): Call find_local_variable,
16524 not find_stack_slot. Call set_local_type.
16526 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16528 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16529 and building RECORD_TYPE CONSTRUCTORs.
16530 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16532 * lang.c (use_handles): Change the default to 0.
16533 * decl.c: Define and build class_type, field_type, utf8const_type.
16534 * class.c (make_class_data, make_field_value,
16535 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16536 hashUtf8String, strLengthUtf8, mangled_classname:
16537 Functions to build reflective data structures.
16538 * parse.c (yyparse): Call make_class_data.
16540 * jcf-io.c (open_class, find_classfile): New functions.
16541 * jcf-dump.c: Support reading classfile from explicitly-named
16542 class file (without CLASSPATH searching).
16544 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16546 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16547 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16548 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16549 (get_constant): Now trivial for CONSTANT_Utf8.
16551 * jcf.h: Make NEW_CPOOL the default.
16552 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16554 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>