1 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3 * parse.y (qualify_and_find): Pass type decl, not identifier, to
6 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
9 * expr.c (expand_java_field_op): Ensure that target class for static
10 field access has been loaded.
12 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
13 Ranjit Mathew <rmathew@hotmail.com>
15 PR java/1207, java/16178
16 * jcf-parse.c (load_class): Return immediately if passed a type decl
17 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
18 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
19 before calling load_class.
20 (qualify_and_find): Likewise.
21 (find_in_imports_on_demand): Likewise.
22 (find_applicable_accessible_methods_list): Likewise.
24 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
26 * parse.y (java_layout_seen_class_methods): Don't call load_class
27 on class defined by source parser.
29 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
31 * parse.y (set_nested_class_simple_name_value): Removed.
32 (java_complete_expand_class): Remove calls to
33 set_nested_class_simple_name_value.
35 2004-06-22 Andrew Haley <aph@redhat.com>
36 Ranjit Mathew <rmathew@hotmail.com>
39 * decl.c (force_poplevels): Remove call to expand_end_bindings.
41 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
43 * parse.y (create_class): Correct diagnostic message about
44 java.lang.Object extending anything else.
46 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
48 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
49 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
50 * constants.c (build_ref_from_constant_pool): Likewise.
51 * expr.c (build_java_array_length_access): Likewise.
52 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
53 (invoke_build_dtable, build_invokevirtual): Likewise.
54 (build_invokeinterface, java_expand_expr): Likewise.
55 (emit_init_test_initialization): Likewise.
56 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
57 * parse.y (make_qualifed_name, build_array_ref): Likewise.
59 2004-06-21 Andrew Haley <aph@redhat.com>
61 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
64 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
66 * jcf.h (struct JCF): Change java_source, right_zip and finished
68 * lex.h (struct java_lexer): Change hit_eof, read_anything,
69 byte_swap and use_fallback to unsigned int.
70 * parse.h (struct _jdep): Change flag0 to unsigned int.
72 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
75 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
76 before trying to lay out its methods.
77 * jcf-parse.c (read_class): Track parsed files using canonical paths
78 obtained via lrealpath from libiberty.
79 (java_parse_file): Likewise.
80 (parse_source_file_1): Rename formal parameter to reflect its
81 modified purpose. Minor formatting fix.
83 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
85 * class.c (emit_register_classes): Make the function uninlinable,
86 do not set current_function_cannot_inline.
87 * resource.c (write_resource_constructor): Do not reset
88 flag_inline_functions around rest_of_compilation.
90 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
93 * expr.c (java_truthvalue_conversion): Handle
94 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
95 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
96 i.e. return the expression.
98 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
100 * gjavah.c: Include version.h
102 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
104 * jcf-write.c (generate_bytecode_conditional): Correct handling
105 of unordered conditionals. Add comment.
107 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
108 Per Bothner <per@bothner.com>
110 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
111 local variable was initialised upon declaration.
112 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
113 variable was final and initialised upon declaration.
114 * check-init.c (check_final_reassigned): Give error only if a blank
115 final is not definitely unassigned or if an initialised final is
117 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
118 assignment expressions. Remove case MODIFY_EXPR, label do_default.
119 (check_init): Perform initialised-variable-removing-optimisation
120 only on non-final local variables.
122 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
124 * jcf-write.c (generate_bytecode_conditional): Handle binops
125 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
127 (generate_bytecode_insns): Likewise.
129 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
131 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
132 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
134 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
136 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
137 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
139 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
141 * decl.c (struct binding_level): Add GTY marker. Compile
142 binding_depth unconditionally.
143 (current_binding_level, free_binding_level, global_binding_level):
145 (clear_binding_level): Unconditionally set binding_depth.
146 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
148 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
150 * lex.c (java_new_lexer): Set 'encoding'.
151 (java_read_char): Improve error message for unrecognized characters.
152 * lex.h (struct java_lexer): New field 'encoding'.
154 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
156 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
158 2004-05-21 Mark Wielaard <mark@klomp.org>
160 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
163 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
165 * typeck.c: Remove non-printable character 160.
167 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
169 * check-init.c: Correct minor typos.
171 2004-05-13 Diego Novillo <dnovillo@redhat.com>
173 * Make-lang.in, expr.c, java-gimplify.c: Rename
174 tree-simple.[ch] to tree-gimple.[ch].
176 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
178 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
180 2004-05-13 Diego Novillo <dnovillo@redhat.com>
182 Merge from tree-ssa-20020619-branch. See
183 ChangeLog.tree-ssa for details.
185 * Make-lang.in, builtins.c, check-init.c, class.c,
186 constants.c, decl.c, except.c, expr.c, java-except.h,
187 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
188 lang.c, lang.opt, parse.y, resource.c: Merged.
189 * java-gimplify.c: New file.
191 2004-05-10 Andrew Haley <aph@redhat.com>
193 * parse.y (create_class): Set TYPE_VFIELD.
194 * decl.c (java_init_decl_processing): Likewise.
196 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
197 * class.c (make_method_value): Replace DECL_VINDEX with call to
199 (get_dispatch_vector): Likewise.
200 (layout_class_method): Likewise.
201 Replace set of DECL_VINDEX with call to set_method_index().
202 (set_method_index): New function.
203 (get_method_index): New function.
204 * java-tree.h (set_method_index): New function decl.
205 (get_method_index): New function decl.
207 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
209 * parse.y (check_pkg_class_access): Add new argument
210 and use it when cl is NULL to call lookup_cl on it.
211 (parser_check_super_interface): Do not call lookup_cl.
212 Pass this_decl to check_pkg_class_access and NULL
213 instead of lookup_cl.
214 (parser_check_super): Update for change in
215 check_pkg_class_access.
216 (do_resolve_class): Likewise.
217 (process_imports): Likewise.
218 (find_in_imports_on_demand): Likewise.
219 (resolve_qualified_expression_name): Likewise.
221 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
223 Fixes PR java/9685, PR java/15073
224 * parse.y (accessibility_string): New method.
225 (not_accessible_field_error): Use accessibility_string()
226 instead of java_accstring_lookup().
227 (resolve_qualified_expression_name): Check with
228 check_pkg_class_access() before allowing access using
231 Use check_pkg_class_access() instead of not_accessible_p()
232 for unqualified types.
233 (not_accessible_p): Use DECL_CONTEXT (member) instead of
234 REFERENCE for package-private access checking.
235 (patch_method_invocation): Use accessibility_string() instead
236 of java_accstring_lookup().
238 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
241 * gjavah.c (struct method_name): Add member is_native.
242 (overloaded_jni_method_exists_p): Match candidate method only if
244 (print_method_info): Initialise is_native flag from the method's
247 2004-04-30 Roger Sayle <roger@eyesopen.com>
249 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
250 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
252 2004-04-22 Roger Sayle <roger@eyesopen.com>
254 * resource.c (write_resource_constructor): Guard call to possibly
255 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
257 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
259 * class.c (make_class_data): Add new field aux_info.
260 * decl.c (java_init_decl_processing): Push type and decl for
263 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
265 * expr.c (expand_java_NEW): Don't use size argument for
266 _Jv_AllocObject calls.
267 * parse.y (patch_invoke): Likewise.
269 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
271 * expr.c (build_invokeinterface): Remove unused variables to
274 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
276 * class.c (get_interface_method_index): New function. Return dispatch
277 index for interface method.
278 (make_method_value): For interface methods, set index field to
279 iface dispatch index, not DECL_VINDEX.
280 * expr.c (build_invokeinterface): Use get_interface_method_index.
282 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
284 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
286 2004-03-31 Andrew Haley <aph@redhat.com>
289 * jcf-io.c (opendir_in_zip): Tidy up error handling.
291 2004-03-30 Zack Weinberg <zack@codesourcery.com>
293 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
296 2004-03-25 Marcus Meissner <meissner@suse.de>
299 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
301 2004-03-23 Tom Tromey <tromey@redhat.com>
304 * jcf-write.c (make_class_file_name): Don't report if mkdir
307 2004-03-23 Tom Tromey <tromey@redhat.com>
309 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
311 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
313 * class.c, gjavah.c, lang.c: Fix comment typos.
314 * gcj.texi: Fix typos.
316 2004-03-19 Per Bothner <per@bothner.com>
318 * gcj.texi (Code Generation): Document new flags and assert defaults.
320 * class.c (assume_compiled_node_struct): Rename type to
321 class_flag_node_struct, as it is now also used for enable_assertions.
322 Rename assume_compiled_node typedef. Rename excludep field to value.
323 (find_assume_compiled_node): Rename function to find_class_flag_node.
324 Minor optimization - avoid needless strlen.
325 (add_assume_compiled): Some tweaking and optimization.
326 Rename and generalize to add_class_flag takem an extra parameter.
327 (add_assume_compled): New just calls add_class_flag.
328 (add_enable_assert, enable_assertions): New functions.
329 (enable_assert_tree): New static.
330 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
331 * lang.opt (fenable-assertions, fenable-assertions=,
332 fdisable-assertions, fdisable-assertions=): New options.
333 * lang.c (java_handle_option): Handle new options.
334 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
335 class in an interface - create helper class nested in outer interface.
336 (build_assertion): Short-circuit if enable_assertions is false.
338 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
340 * java-tree.h: Changes throughout to add checking to macros
341 and numerous whitespace changes.
342 (VAR_OR_FIELD_CHECK): New macro.
343 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
344 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
346 2004-03-16 Per Bothner <per@bothner.com>
348 * jcf-jump.c (options): New --print-constants option.
349 * gcj.texi (Invoking jcf-dump): Document --print-constants.
351 * jcf-dump.c (flag_print_constant_pool): Default to off.
352 (print_constant_terse_with_index): New helper function.
353 (various places): Check flag_print_constant_pool where missing.
354 (main): If verbose set flag_print_constant_pool.
355 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
357 2004-03-15 Andrew Haley <aph@redhat.com>
360 * parse.y (java_complete_lhs): Check that final variable has an
363 2004-03-12 Andrew Haley <aph@redhat.com>
366 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
369 2004-02-29 Roger Sayle <roger@eyesopen.com>
371 * jcf-parse.c (java_parse_file): Handle the case that input_filename
374 2004-02-27 Per Bothner <per@bothner.com>
376 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
377 suggestion: Use build_incomplete_class_ref.
378 This fixes PR java/13508, java/11714.
380 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
382 * java/parse.h: Update copyright.
384 2004-02-26 Andrew Haley <aph@redhat.com>
387 * parse.y (check_interface_throws_clauses): Check for
388 !METHOD_INVISIBLE (iface_method).
389 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
390 well as CLASS_ABSTRACT.
392 2004-02-25 Per Bothner <per@bothner.com>
394 * parse.y (build_assertion): If we're in an inner class, create the
395 class$ helper routine in the outer class.
397 2004-02-19 Richard Henderson <rth@redhat.com>
399 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
401 2004-02-16 Geoffrey Keating <geoffk@apple.com>
403 * Make-lang.in (java.install-man): Add extra dependencies.
405 2004-02-13 Geoffrey Keating <geoffk@apple.com>
407 * Make-lang.in: Install man pages under the same names
408 (possibly transformed) as the program they document.
410 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
412 * gjavah.c: Include "intl.h".
413 (error): New function.
414 (main): Call gcc_init_libintl.
415 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
416 print_stub_or_jni, process_file, main): Use error rather than
418 (print_method_info, usage, help, version, main): Mark strings for
419 translation with _. Avoid splitting up sentences. Send
420 information messages to stdout.
421 * jcf-dump.c: Include "intl.h".
422 (main): Call gcc_init_libintl.
423 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
424 Mark error, usage and version messages for translation with _.
425 Avoid splitting up sentences.
426 * jv-scan.c: Include "intl.h".
427 (fatal_error, warning): Change parameter s to msgid. Translate
429 (main): Call gcc_init_libintl.
430 (usage, help, version): Mark error, usage and version messages for
431 translation with _. Avoid splitting up sentences.
432 * jvgenmain.c: Include "intl.h".
433 (main): Call gcc_init_libintl.
434 (usage, main): Mark error messages for translation with _.
435 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
436 JVGENMAIN_OBJS): Add intl.o.
437 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
438 java/jvgenmain.o): Update dependencies.
440 2004-02-08 Per Bothner <per@bothner.com>
442 * parse.y (resolve_qualified_expression_name): In case of inaccessible
443 class don't use not_accessible_field_error, which can get confused.
445 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
447 Make-lang.in (po-generated): Delete.
449 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
451 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
453 * decl.c: Include target.h.
454 (start_java_method): Replace PROMOTE_PROTOTYPES with
455 targetm.calls.promote_prototypes.
456 * expr.c: Include target.h.
457 (pop_arguments): Replace PROMOTE_PROTOTYPES with
458 targetm.calls.promote_prototypes.
459 * parse.y: Include target.h.
460 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
461 with targetm.calls.promote_prototypes.
463 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
465 * typeck.c: Update copyright.
467 2004-02-02 Tom Tromey <tromey@redhat.com>
469 * decl.c (java_init_decl_processing): Remove duplicate
472 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
474 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
476 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
478 * expr.c (build_field_ref): Move variable
481 2004-01-28 Andrew Haley <aph@redhat.com>
483 * expr.c (build_field_ref): Widen field offset.
485 2004-01-27 Andrew Haley <aph@redhat.com>
488 * parse.y (check_interface_throws_clauses): Make sure class_decl
491 2004-01-22 Jeff Sturm <jsturm@one-point.com>
494 * parse.y (patch_assignment): Don't modify lhs_type for
495 reference assignments.
497 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
499 * Make-lang.in: Replace $(docdir) with doc.
500 (java.info, java.srcinfo, java.man, java.srcman): New rules.
501 (java.install-man): Revamp rule.
503 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
505 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
506 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
507 instead of deferred backquote.
509 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
511 * typeck.c (find_method_in_interfaces): Move variable
514 2004-01-16 Andrew Haley <aph@redhat.com>
517 * typeck.c (shallow_find_method): New.
518 (find_method_in_superclasses): New.
519 (find_method_in_interfaces): New.
520 (lookup_do): Rewrite.
521 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
523 * jcf-parse.c (read_class): Save and restore output_class.
524 * decl.c (java_expand_body): Set output_class from fndecl.
526 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
528 * class.c (gen_indirect_dispatch_tables): Fix string length
531 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
533 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
534 (java.srcextra): Copy above back to source directory if requested.
535 (po-generated): Delete reference to $(parsedir).
536 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
539 2004-01-14 Jan Hubicka <jh@suse.cz>
541 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
544 2004-01-09 Mark Mitchell <mark@codesourcery.com>
546 * java-tree.h (java_expand_expr): Change prototype.
547 * expr.c (java_expand_expr): Add alt_rtl parameter.
549 2004-01-09 Andrew Haley <aph@redhat.com>
552 * parse.y (java_fix_constructors): Set output_class.
553 (java_reorder_fields): Likewise.
554 (java_layout_classes): Likewise.
555 (java_expand_classes): Generate indirect dispatch tables.
556 (java_expand_classes): Set output_class.
557 (java_finish_classes): Likewise.
558 * lang.c (java_init): Turn on always_initialize_class_p if we're
559 using indirect dis[atch.
560 (java_decl_ok_for_sibcall): Use output_class, not current_class.
561 (java_get_callee_fndecl): Use class local atable.
563 (always_initialize_class_p): Decl moved to java-tree.h.
564 (HANDLE_CLASS_INFO): Set output_class.
565 (read_class): Likewise.
566 (parse_class_file): Call gen_indirect_dispatch_tables.
567 (parse_zip_file_entries): Set output_class.
568 (java_parse_file): Set output_class. Don't emit symbol tables.
569 * java-tree.h (output_class): New.
570 Remove global declarations for otable, atable, and ctable.
571 (always_initialize_class_p): moved here from decl.c.
573 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
574 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
575 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
576 (struct lang_type): Add otable_methods, otable_decl,
577 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
578 ctable_decl, catch_classes, type_to_runtime_map.
579 * expr.c (build_field_ref): Make otable, atable, and ctable class
580 local rather than global.
581 (build_known_method_ref): Likewise.
582 (build_invokeinterface): Likewise.
583 (java_expand_expr): Pass runtime type (rather than actual type) to
585 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
586 this class. Look up each class in that map to delete duplicates.
587 (expand_end_java_handler): Pass runtime type (rather than actual
588 type) to expand_start_catch.
589 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
591 (java_init_decl_processing): Rearrange things. Remove global
592 declarations of otable, atable, and ctable.
593 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
594 (java_expand_body): Set output_class.
595 * constants.c (build_constant_data_ref): Use output_class, not
597 (alloc_name_constant): Likewise.
598 * class.c (gen_indirect_dispatch_tables): New.
599 (build_class_ref): Generate hard reference to superclass, even if
600 using indirect dispatch.
601 (build_static_field_ref): Use class local atable.
602 (make_class_data): Generate hard reference to superclass, even if
603 using indirect dispatch.
604 Generate symbolic references to interfaces when using indirect
606 (make_class_data): Emit otable, atable, and ctable.
607 Make otable, atable, and ctable class local rather than global.
608 (emit_catch_table): Make otable, atable, and ctable class local
611 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
613 * parse.y (catch_clause_parameter): Fix typo.
616 * parse.y: (catch_clause_parameter): Return early if $3, aka
617 formal_parameter, is null.
619 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
621 * class.c: Remove uses of "register" specifier in
622 declarations of arguments and local variables.
625 * gjavah.c: Likewise.
626 * jcf-dump.c: Likewise.
627 * jcf-io.c: Likewise.
628 * jcf-parse.c: Likewise.
629 * jcf-write.c: Likewise.
630 * keyword.h: Likewise.
632 * typeck.c: Likewise.
633 * verify.c: Likewise.
635 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
637 * Make-lang.in (GCJ_CROSS_NAME): Delete.
638 (java.install_common, java.install-man): Adjust for above.
639 (java.uninstall): Likewise.
641 2003-12-03 Michael Koch <konqueror@gmx.de>
643 * class.c (make_class_data):
644 Push field value to 'hack_signers' instead of 'signers'.
645 * decl.c (java_init_decl_processing):
646 Push field 'hack_signers' instead of 'signers'.
648 2003-12-03 Zack Weinberg <zack@codesourcery.com>
650 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
653 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
656 * parse.y (qualify_ambiguous_name): Remove lots of broken
657 field access processing - there's no need to do that here,
658 because we have resolve_field_access. Remove
659 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
660 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
663 2003-12-01 Jeff Sturm <jsturm@one-point.com>
666 * parse.y (java_complete_lhs): Save location prior to patching
669 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
672 * resource.c (write_resource_constructor): Append
673 "_resource" to constructor identifier name.
675 2003-11-25 Jeff Sturm <jsturm@one-point.com>
678 * constants.c (cpool_for_class): New function.
679 (outgoing_cpool): Remove global variable.
680 (alloc_name_constant): Use cpool_for_class.
681 (build_constants_constructor): Likewise.
682 * decl.c (java_expand_body): Set current_class.
683 * java-tree.h (outgoing_cpool) Remove declaration.
684 (init_outgoing_cpool): Likewise.
685 * jcf-parse.c (init_outgoing_cpool): Remove function.
686 (parse_class_file): Don't call init_outgoing_cpool.
687 * parse.y (java_complete_expand_methods): Don't call
688 init_outgoing_cpool. Don't save outgoing_cpool.
689 (java_expand_classes): Don't restore outgoing_cpool.
690 (java_finish_classes): Likewise.
692 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
694 * Make-lang.in: (java.install-common) Add
695 symlink for $(target_noncanonical)-gcjh for
698 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
700 * Make-lang.in (java.extraclean): Delete.
702 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
704 * Make-lang.in (check-java): Add.
706 2003-11-19 Jeff Sturm <jsturm@one-point.com>
709 * except.c (prepare_eh_table_type): Allocate variable-sized
710 buffer `buf' with alloca.
712 2003-11-17 Jeff Sturm <jsturm@one-point.com>
716 decl.c (java_init_decl_processing): Don't initialize
717 class_not_found_type_node, no_class_def_found_type_node.
719 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
720 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
721 (class_not_found_type_node, no_class_def_found_type_node):
724 parse.y (build_dot_class_method_invocation): Add this_class
725 argument. Qualify method invocations to a different class.
726 (create_new_parser_context): Initialize saved_data_ctx to 0.
727 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
728 (build_dot_class_method): Don't load classes. Register
730 (build_incomplete_class_ref): Special cases for interfaces
731 and inner classes. Move build_dot_class_method call to here...
732 (patch_incomplete_class_ref): ...from here. Pass current_class
733 to build_dot_class_method_invocation.
734 (build_assertion): Pass class_type to
735 build_dot_class_method_invocation.
736 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
738 2003-11-17 Jeff Sturm <jsturm@one-point.com>
741 * java-tree.h (BLOCK_EMPTY_P): Define.
742 * parse.y (java_complete_lhs): Check for empty blocks
743 in TRY_FINALLY_EXPR case.
745 2003-11-17 Andrew Haley <aph@redhat.com>
747 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
748 (struct lang_decl_var:freed): New variable.
749 * decl.c (poplevel): Mark local vars that have gone out of scope.
750 (push_jvm_slot): Don't use the RTL of a var that has gone out of
753 2003-11-16 Jason Merrill <jason@redhat.com>
755 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
756 and TAGS files that include them for each front end.
758 2003-11-15 Tom Tromey <tromey@redhat.com>
760 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
762 2003-11-12 Jason Merrill <jason@redhat.com>
764 PR optimization/12547
765 * lang.c (java_tree_inlining_walk_subtrees): Just walk
766 BLOCK_EXPR_BODY directly.
768 2003-11-12 Andrew Haley <aph@redhat.com>
771 * parse.y (fold_constant_for_init): Check that we really do have a
775 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
776 init_test_decls being inlined.
779 * parse.y (do_resolve_class): Check return value from
780 breakdown_qualified().
782 2003-11-11 Tom Tromey <tromey@redhat.com>
785 * parse.y (merge_string_cste): Handle case where we have a
786 pointer that happens to be zero, not null_pointer_node.
788 2003-11-10 Tom Tromey <tromey@redhat.com>
790 * jcf-parse.c (classify_zip_file): Correctly compare
791 filename_length against length of manifest file's name.
793 2003-11-08 Tom Tromey <tromey@redhat.com>
796 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
798 2003-11-06 Andrew Haley <aph@redhat.com>
800 * expr.c (java_stack_swap): Make sure destination stack slots are
803 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
805 * Make-lang.in (dvi): Move targets to $(docobjdir).
806 (gcj.dvi): Simplify rule and adjust target.
807 (gcj.info): Simplify rule.
808 (gcj.pod): New intermediate rule.
809 (gcjh.pod): Likewise.
810 (jv-scan.pod): Likewise.
811 (jcf-dump.pod): Likewise.
813 (jv-convert.pod): Likewise.
814 (rmic.pod): Likewise.
815 (rmiregistry.pod): Likewise.
819 (jcf-dump.1): Delete.
821 (jv-convert.1): Delete.
823 (rmiregistry.1): Delete.
825 2003-11-02 Jeff Sturm <jsturm@one-point.com>
828 * parse.y (resolve_qualified_expression_name): Move test
829 for outer field access methods from here...
830 (check_thrown_exceptions) ...to here.
832 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
834 * .cvsignore: Delete.
836 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
838 * verify.c (verify_jvm_instructions): Don't warn about legal
839 eh binding regions generated for example by jdk 1.4.1.
841 2003-10-24 David S. Miller <davem@redhat.com>
843 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
845 2003-10-22 Andrew Haley <aph@redhat.com>
847 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
848 (java_get_callee_fndecl): New.
850 * jcf-parse.c (java_parse_file): Call emit_catch_table().
852 * java-tree.h (ctable_decl): New.
853 (catch_classes): New.
854 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
856 * decl.c (java_init_decl_processing): Add catch_class_type.
858 Add catch_classes field.
860 * class.c (build_indirect_class_ref): Break out from
862 (make_field_value): Check flag_indirect_dispatch.
863 (make_class_data): Ditto.
864 Tidy uses of PUSH_FIELD_VALUE.
865 Add field catch_classes.
866 (make_catch_class_record): New.
868 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
870 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
872 * jcf-write.c: Follow spelling conventions.
875 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
877 * ChangeLog: Fix typos.
878 * expr.c: Fix comment typos.
879 * jcf-write.c: Likewise.
882 * mangle.c: Likewise.
883 * parse-scan.y: Likewise.
886 2003-10-22 Tom Tromey <tromey@redhat.com>
888 * expr.c (expand_byte_code): Only warn about dead bytecode when
889 extra_warnings is set.
891 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
893 Fix for PR java/12586.
894 * mangle.c (find_compression_record_match): Don't iterate through
895 package namespace elements unless they all match compression_table
898 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
900 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
901 (generate-manpages): Likewise.
902 (java.maintainer-clean): Likewise.
903 (gcj.info): Likewise.
906 (jv-scan.1): Likewise.
907 (jcf-dump.1): Likewise.
909 (jv-convert.1): Likewise.
911 (rmiregistry.1): Likewise.
912 (java.install-man): Likewise.
913 (parse-scan.o): Move and define complete compile line.
915 (jcf-tree-inline.o): Move.
917 2003-10-20 Mark Mitchell <mark@codesourcery.com>
919 * Make-lang.in (info): Update dependencies.
920 (java.install-info): Remove.
921 ($(srcdir)/java/gcj.info): Replace with ...
922 ($(docobjdir)/gcj.info): ... this.
924 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
926 * Make-lang.in: Replace uses of $(target_alias) with
927 $(target_noncanonical).
929 2003-10-09 Tom Tromey <tromey@redhat.com>
931 * decl.c (java_init_decl_processing): Declare signers field.
932 * class.c (make_class_data): Set signers field.
934 2003-10-09 Jason Merrill <jason@redhat.com>
936 * parse.y (patch_assignment): Use make_node to create a BLOCK.
937 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
940 2003-10-06 Mark Mitchell <mark@codesourcery.com>
942 * Make-lang.in (java.info): Replace with ...
944 (java.dvi): Replace with ...
946 (java.generated-manpages): Replace with ...
948 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
950 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
952 2003-10-01 Andrew Haley <aph@redhat.com>
954 * jcf-parse.c (java_parse_file): Write otable and atable.
955 * java-tree.h (atable_methods): New.
957 (atable_syms_decl): New.
958 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
959 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
960 (symbol_*type): Rename method_symbol* to symbol*type.
961 (emit_offset_symbol_table): Delete.
962 (emit_symbol_table): New.
963 (get_symbol_table_index): New.
965 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
966 (build_known_method_ref): Likewise.
967 (get_symbol_table_index): Rename from get_offset_table_index.
968 Parameterize to allow re-use by differing types of symbol table.
969 (build_invokevirtual): Pass table to get_offset_table_index.
970 * decl.c (java_init_decl_processing): Push types and decls for
971 atable and atable_syyms.
972 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
973 (make_class_data): Add new fields atable and atable_syms.
974 (emit_symbol_table): Rename from emit_offset_symbol_table.
975 Parameterize to allow re-use by different types of symbol table.
976 (build_symbol_entry): Renamed from build_method_symbols_entry.
978 2003-09-30 Roger Sayle <roger@eyesopen.com>
980 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
981 semantics for SAVE_EXPR, by caching the result in a temporary.
983 2003-09-28 Richard Henderson <rth@redhat.com>
985 * check-init.c (check_init): Save and restore input_location
986 instead of file and line separately.
987 * decl.c (java_expand_body): Likewise.
988 * jcf-write.c (generate_bytecode_insns): Likewise.
989 * parse.y (safe_layout_class): Likewise.
990 * jcf-parse.c (read_class, parse_class_file): Likewise.
991 (java_parse_file): Use %H for warning locator.
993 2003-09-28 Roger Sayle <roger@eyesopen.com>
995 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
996 with void-type branches instead of using a COMPOUND_EXPR.
998 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1000 * decl.c (java_optimize_inline, dump_function): Remove.
1001 * java-tree.h (java_optimize_inline): Remove declaration.
1002 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1003 * parse.y (source_end_java_method, java_expand_classes):
1004 Likewise. Remove dead code.
1006 2003-09-27 Roger Sayle <roger@eyesopen.com>
1008 * lang.c (java_init_options): Set flag_evaluation_order.
1009 * expr.c (force_evaluation_order): Don't attempt to force
1010 evaluation order of binary operations using save_expr.
1011 * parse.y (java_complete_lhs): No longer need to call
1012 force_evaluation_order when constructing binary operators.
1014 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1015 Bryce McKinlay <bryce@mckinlay.net.nz>
1018 * parse.y (not_accessible_field_error): New function.
1019 (resolve_expression_name): Check field access permissions.
1020 (resolve_qualified_expression_name): Use
1021 not_accessible_field_error.
1022 (resolve_qualified_expression_name): Likewise.
1024 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1026 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1028 2003-09-23 Roger Sayle <roger@eyesopen.com>
1030 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1031 with equal operands without side-effects.
1033 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1035 * decl.c (java_init_decl_processing): Don't emit otable decls
1036 if flag_indirect_dispatch is not set.
1038 2003-09-21 Richard Henderson <rth@redhat.com>
1040 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1043 2003-09-21 Richard Henderson <rth@redhat.com>
1045 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1046 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1048 2003-09-20 Richard Henderson <rth@redhat.com>
1050 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1052 2003-09-18 Roger Sayle <roger@eyesopen.com>
1054 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1055 * check-init.c (check_init): Likewise.
1057 2003-09-18 Roger Sayle <roger@eyesopen.com>
1059 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1061 2003-09-16 Andrew Haley <aph@redhat.com>
1063 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1065 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1068 * mangle.c (find_compression_record_match): Skip
1069 over a "6JArray" (the array template mangled string)
1071 (mangle_array_type): Correct minor typo.
1072 (atms): Move definition to the beginning.
1074 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1076 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1077 out. Fix for PR java/12254.
1079 2003-09-11 Richard Henderson <rth@redhat.com>
1081 * parse.y (source_end_java_method): Update for new
1082 cgraph_finalize_function argument.
1084 2003-09-09 Richard Henderson <rth@redhat.com>
1086 * parse.y (source_end_java_method): Update call to
1087 cgraph_finalize_function.
1089 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1091 * decl.c (java_expand_body): New function.
1092 * expr.c (build_class_init): Set DECL_IGNORED_P.
1093 * java-tree.h (start_complete_expand_method,
1094 java_expand_body): Declare.
1095 * jcf-parse.c (cgraph.h): Include.
1096 (java_parse_file): Handle flag_unit_at_a_time.
1097 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1098 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1099 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1100 (java_start_inlining): New function.
1101 * parse.h (java_finish_classes): Declare.
1102 * parse.y: Include cgraph.h.
1103 (block): Don't special-case empty block production.
1104 (craft_constructor): Set DECL_INLINE.
1105 (source_end_java_method): Handle flag_unit_at_a_time.
1106 Replace inline code with call to java_expand_body.
1107 (start_complete_expand_method): Remove static modifier.
1108 (java_expand_method_bodies): Patch function tree for
1109 class initialization and/or synchronization as needed.
1110 Don't begin RTL expansion yet.
1111 (java_expand_classes): Check flag_unit_at_a_time before
1112 calling finish_class.
1113 (java_finish_classes): New function.
1114 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1115 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1116 (emit_test_initialization): Set DECL_IGNORED_P.
1118 2003-09-03 Roger Sayle <roger@eyesopen.com>
1120 * builtins.c (enum builtin_type): Delete unused enumeration.
1121 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1123 2003-08-28 Tom Tromey <tromey@redhat.com>
1125 * gcj.texi (Extensions): Document gcjlib URLs.
1127 2003-08-20 Tom Tromey <tromey@redhat.com>
1129 * gcj.texi (Extensions): Added xref.
1130 (libgcj Runtime Properties): Document
1131 gnu.gcj.runtime.VMClassLoader.library_control.
1133 2003-08-20 Andrew Haley <aph@redhat.com>
1135 * except.c (prepare_eh_table_type): Use new encoding for exception
1136 handlers when using -fno-assume-compiled.
1138 2003-08-13 Tom Tromey <tromey@redhat.com>
1140 * gcj.texi (Invoking gij): Document -X and -?.
1142 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1144 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1145 GCJH_OBJS, JCFDUMP_OBJS
1146 * win32-host.c: Removed the unnecessary and broken dependency
1149 2003-08-11 Tom Tromey <tromey@redhat.com>
1151 * parse.y (java_check_regular_methods): Typo fixes. Call
1152 check_interface_throws_clauses. Use
1153 check_concrete_throws_clauses.
1154 (check_interface_throws_clauses): New function.
1155 (check_concrete_throws_clauses): New function.
1156 (hack_is_accessible_p): New function.
1157 (find_most_specific_methods_list): Added FIXME.
1158 * typeck.c (lookup_do): Use `flags' argument to decide what to
1160 (lookup_argument_method_generic): New function.
1161 (lookup_argument_method2): Removed.
1162 * jcf.h (ACC_INVISIBLE): New define.
1163 * jcf-write.c (generate_classfile): Skip invisible methods.
1164 * class.c (add_miranda_methods): New function.
1165 (layout_class_methods): Use it.
1166 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1167 * java-tree.h (METHOD_INVISIBLE): New define.
1168 (lang_decl_func) [invisible]: New field.
1169 (lookup_argument_method_generic): Declare.
1170 (SEARCH_INTERFACE): New define.
1171 (SEARCH_SUPER): Likewise.
1172 (SEARCH_ONLY_INTERFACE): Likewise.
1173 (SEARCH_VISIBLE): Likewise.
1174 (lookup_argument_method2): Removed declaration.
1176 2003-08-05 Tom Tromey <tromey@redhat.com>
1178 Fix for PR java/11600:
1179 * parse.y (java_complete_lhs): See whether we're calling a method
1181 (check_thrown_exceptions): Added `is_array_call' argument;
1182 fixed `clone' checking; updated all callers.
1184 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1186 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1188 2003-08-03 Tom Tromey <tromey@redhat.com>
1190 * java-tree.h (METHOD_TRANSIENT): Removed.
1191 * decl.c (pushdecl): Removed some dead code.
1192 * class.c (get_access_flags_from_decl): Can't have transient
1194 (add_method_1): Can't have a transient method.
1196 2003-07-28 Andreas Jaeger <aj@suse.de>
1198 * jvspec.c: Convert to ISO C90 prototypes.
1200 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1202 * decl.c (force_poplevels): Fix warning call.
1204 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1206 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1207 (expand_java_field_op): Likewise.
1208 * class.c (layout_class_method): Likewise
1209 (emit_register_classes): Likewise.
1210 * decl.c (pushdecl): Likewise.
1211 (poplevel): Likewise.
1212 (force_poplevels): Likewise.
1213 (give_name_to_locals): Likewise.
1214 * check-init.c (check_for_initialization): Likewise.
1216 2003-07-24 Jason Merrill <jason@redhat.com>
1218 * java-tree.h: Move boolean_type_node et al to the back end.
1220 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1222 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1225 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1227 * lang.opt: Don't show -MD_ and -MDD_.
1229 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1231 * lang-options.h: Remove.
1232 * lang.opt: Add help text.
1234 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1236 * expr.c: Remove the last argument to expand_assignment().
1238 2003-07-09 Jan Hubicka <jh@suse.cz>
1240 * java-tree.h (DECL_NUM_STMTS): Rename to...
1241 (DECL_ESTIMATED_INSNS): ... this.
1242 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1243 New static functions.
1244 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1245 * parser.y (add_stmt_to_compound): Do not account statements.
1247 2003-07-08 Mark Wielaard <mark@klomp.org>
1249 * gcj.texi: CNI now expands to Compiled Native Interface.
1251 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1253 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1255 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1257 * expr.c (expand_byte_code): Adjist emit_line_note call.
1259 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1261 * lang.c (java_handle_option): Don't handle filenames.
1263 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1265 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1268 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1269 * jcf.h: Delete COMPARE_FILENAMES definition.
1271 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1273 * lang.c (java_init_options): Update prototype.
1275 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1277 * decl.c (poplevel): Adjust define_label call.
1279 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1281 * gjavah.c (flag_jni): Make non-static.
1282 * parse-scan.y (ctxp): Make non-static.
1284 * class.c (build_method_symbols_entry)
1285 * expr.c (get_offset_table_index)
1286 * jcf-parse.c (jcf_parse):
1287 Mark the definition static, matching the forward declaration.
1289 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1291 * lang.c (java_handle_option): Don't check for missing arguments.
1293 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1295 * class.c (push_class): Use a location_t to save place.
1296 (emit_register_classes): Set input_location. Adjust
1297 expand_function_end call.
1298 * resource.c (write_resource_constructor): Likewise.
1299 * decl.c (end_java_method): Adjust expand_function_end call.
1300 * parse.y (source_end_java_method): Likewise.
1302 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1304 * lang.c (java_handle_option): Likewise.
1306 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1308 * lang.c (java_handle_option): Special-casing of optional
1309 joined arguments no longer needed.
1310 * lang.opt: Update switches that take optional argument.
1312 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1314 * lang.opt: Declare Java.
1315 * lang.c (java_init_options): Update.
1317 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1319 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1321 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1323 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1324 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1325 * lang.opt: -MD and -MMD have an underscore.
1327 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1329 * class.c (emit_register_classes): Adjust init_function_start
1331 * decl.c (complete_start_java_method): Likewise.
1332 * resource.c (write_resource_constructor): Likewise.
1334 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1336 * Make-lang.in: Update to use options.c and options.h.
1337 * lang.c: Include options.h not j-options.h.
1338 (java_handle_option): Abort on unrecognized option.
1339 (java_init_options): Request Java switches.
1341 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1343 * Make-lang.in: Handle mostlyclean.
1345 2003-06-11 Tom Tromey <tromey@redhat.com>
1347 * lang.c (java_handle_option): Update dependency_tracking for
1350 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1353 2003-06-10 Andrew Haley <aph@redhat.com>
1355 * resource.c (write_resource_constructor): Use expand_expr to
1356 generate the address of the label attached to a resource.
1357 * Make-lang.in (java/resource.o): Add expr.h
1359 2003-06-10 Andrew Haley <aph@redhat.com>
1361 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1362 (java_decl_ok_for_sibcall): New.
1364 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1366 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1367 (java/j-options.c, java/j-options.h): New.
1368 * java-tree.h (resource_name, compile_resource_file,
1369 compile_resource_data): Constify.
1370 * jcf-write.c (jcf_write_base_directory): Similarly.
1371 * jcf.h (jcf_write_base_directory): Similarly.
1372 * lang.c: Include j-options.h.
1373 (cl_options_count, cl_options, string_option, java_decode_option,
1374 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1375 process_option_with_no): Remove.
1376 (resource_name): Constify.
1377 (LANG_HOOKS_HANDLE_OPTION): Override.
1378 (java_handle_option): New.
1379 (java_init): Don't call jcf_path_init.
1380 (java_init_options): Call jcf_path_init.
1382 * resource.c (compile_resource_data, compile_resource_file): Constify.
1384 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1386 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1387 (struct lang_decl_func): Add last_line field.
1388 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1389 DECL_SOURCE_LINE_LAST): Remove.
1390 * parse.y (missing_return_error, finish_method_declaration,
1391 lookup_cl, start_artificial_method_body, source_end_java_method,
1392 start_complete_expand_method): Adjust.
1394 2003-06-08 Tom Tromey <tromey@redhat.com>
1396 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1397 fno-assume-compiled.
1399 2003-06-08 Roger Sayle <roger@eyesopen.com>
1401 * builtins.c (define_builtin_type, builtin_types): Delete.
1402 (define_builtin): Rewritten to take just the built-in code,
1403 the function's name, type and fallback library function name.
1404 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1405 (initialize_builtins): Overhaul to define the GCC builtins
1406 used by gcj manually, providing the Java run-time's
1407 implementations as the fallback library function.
1409 2003-06-08 Anthony Green <green@redhat.com>
1411 * parse.y (patch_cast): Fix conversions from floating-point to
1414 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1416 * Make-lang.in: Update.
1417 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1419 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1421 * lang.c (java_init_options): Update.
1423 2003-06-05 Jan Hubicka <jh@suse.cz>
1425 * Make-lang.in: Add support for stageprofile and stagefeedback
1427 2003-05-31 Roger Sayle <roger@eyesopen.com>
1429 * lang.c (java_init_options): Prescribe wrap-around two's
1430 complement arithmetic overflow by setting flag_wrapv.
1432 2003-05-29 Roger Sayle <roger@eyesopen.com>
1434 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1435 (builtin_record): Add an additional builtin_code field to
1436 record which GCC built-in corresponds to the Java function.
1437 (java_builtins): Add new entries for atan, atan2, exp, log,
1439 (max_builtin, min_builtin, abs_builtin): Perform constant
1440 folding on the resulting tree.
1441 (java_build_function_call_expr): Likewise, perform constant
1442 folding on the resulting tree.
1443 (initialize_builtins): The NULL creators are now allowed in
1444 the java_builtins table, which is now terminated by an entry
1445 with builtin_code == END_BUILTINS.
1446 (check_for_builtin): Likewise. If the matching creator is
1447 NULL, construct the call using java_build_function_call_expr
1448 directly with the decl for the corresponding builtin_code.
1450 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1452 * win32-host.c: Normalize copyright boilerplate.
1454 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1456 * parse.y (print_int_node): Use string concatentation on
1457 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1458 function calls into one.
1460 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1462 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1463 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1464 all the affected error messages.
1466 2003-05-13 Richard Henderson <rth@redhat.com>
1468 * class.c (layout_class_method): Set DECL_EXTERNAL.
1469 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1470 * java-tree.h (java_mark_class_local): Declare.
1471 * jcf-parse.c (parse_class_file): Use it.
1472 * parse.y (java_expand_classes): Likewise.
1474 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1476 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1477 * lex.h: #include input.h.
1478 * jv-scan.c (input_filename): Remove.
1480 2003-05-02 Tom Tromey <tromey@redhat.com>
1483 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1484 (handle_inner_classes): New function.
1486 2003-05-01 Tom Tromey <tromey@redhat.com>
1489 * parse.y (finish_for_loop): Do nothing if update expression is a
1490 EXPR_WFL_NODE wrapping nothing.
1491 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1493 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1495 * lex.h (input_lineno): Remove declaration.
1496 * parse-scan.y: #include input.h.
1497 (input_filename): Remove declaration.
1498 (input_location): Add definition.
1499 (input_line): Remove definition.
1501 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1503 * lex.h (lineno): Rename to ...
1504 (input_line): ... here
1505 * parse-scan.y (lineno): Rename to ...
1506 (input_line): ... here.
1507 (reset_report): Rename lineno to input_line.
1508 * check-init.c (check_init): Likewise.
1509 * class.c (push_class): Likewise.
1510 * decl.c (complete_start_java_method, end_java_method): Likewise.
1511 * expr.c (expand_byte_code): Likewise.
1512 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1513 * jcf-write.c (generate_bytecode_insns): Likewise.
1514 * lex.c (java_init_lex, java_allocate_new_line,
1515 do_java_lex): Likewise.
1516 * parse.h (YYNOT_TWICE): Likewise.
1517 * parse.y (empty_statement, expression_statement,
1518 java_pop_parser_context, java_parser_context_save_global,
1519 yyerror, register_fields, method_header, safe_layout_class,
1520 find_in_imports_on_demand, create_artificial_method,
1521 source_end_java_method, start_complete_expand_method,
1522 build_thisn_assign, java_complete_lhs,
1523 maybe_absorb_scoping_block): Likewise.
1525 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1527 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1528 '/' when computing java source filename
1530 2003-04-13 Tom Tromey <tromey@redhat.com>
1532 * gjavah.c (print_c_decl): Indentation fix.
1534 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1536 * class.c (make_field_value, make_method_value, get_dispatch_table)
1537 (make_class_data, emit_offset_symbol_table)
1538 * constants.c (build_constants_constructor)
1539 * java-tree.h (START_RECORD_CONSTRUCTOR)
1540 * parse.y (maybe_build_array_element_wfl):
1541 Use build_constructor.
1543 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1546 * parse.y (string_convert_int_cst): Always use at least one digit
1547 in string conversion. Remove ASCII dependence.
1548 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1550 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1552 * Make-lang.in: added win32-host.c
1553 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1554 resolves to open() on non-Win32 platforms and
1555 Win32-specific jcf_open_exact_case() on Win32
1556 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1557 when trying .java and .class files
1558 * win32-host.c: added to repository. Defines
1559 Win32-specific jcf_open_exact_case()
1561 2003-04-10 Andrew Haley <aph@redhat.com>
1563 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1564 (maybe_free_localvar): Renamed from localvar_free.
1565 Add new arg, really.
1566 (generate_bytecode_insns): Set new variable, jsrs.
1567 Only free local vars if no jsr insns have been emittted.
1568 Call maybe_free_localvar, not localvar_free.
1570 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1572 * gcj.texi: Remove @ at start of file.
1574 2003-03-25 Tom Tromey <tromey@redhat.com>
1576 * parse.y (create_interface): Call CHECK_DEPRECATED.
1578 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1580 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1582 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1584 * javaop.h (jfloat, jdouble): Make them structures mirroring
1585 the bit fields of IEEE float and double respectively.
1586 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1587 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1588 (union Word, union DWord): Delete.
1589 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1591 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1592 D_NAN_MASK): Delete.
1593 (jni_print_float, jni_print_double): New. Generate
1594 hexadecimal floating constants.
1595 (print_field_info): Use jni_print_float/double.
1597 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1598 finite floating point numbers for output; special case
1601 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1603 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1604 Replace 0 and 1 with true and false in return statements.
1606 2003-03-19 Tom Tromey <tromey@redhat.com>
1608 * lex.c (do_java_lex): Renamed from java_lex.
1609 (java_lex): New function.
1612 2003-03-13 Tom Tromey <tromey@redhat.com>
1614 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1617 2003-03-04 Andrew Haley <aph@redhat.com>
1619 * gjavah.c (is_first_data_member): New global variable.
1620 (print_c_decl): If it's the first data member, align it as the
1622 (process_file): Set is_first_data_member.
1624 2003-03-11 Tom Tromey <tromey@redhat.com>
1626 * parse.y (resolve_field_access): Initialize class if field is
1627 found in another static field.
1628 * expr.c (build_class_init): Don't optimize out initialization of
1629 implemented interface.
1631 2003-03-11 Andrew Haley <aph@redhat.com>
1633 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1636 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1638 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1639 and DIR_SEPARATOR_2 for a target.
1640 Correct minor typos.
1642 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1643 and DIR_SEPARATOR_2 for a target into account.
1645 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1647 * lang.c (java_init): Update prototype, move code to java_post_options.
1648 (java_post_options): Similarly.
1650 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1652 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1653 compare file name components depending on the case-sensitivity
1654 or otherwise of the host file system.
1656 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1657 "strcmp" to compare file name components.
1658 Use IS_DIR_SEPARATOR instead of comparing directly against
1660 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1661 comparing directly against DIR_SEPARATOR.
1663 2003-03-04 Tom Tromey <tromey@redhat.com>
1665 * Make-lang.in (java.tags): New target.
1667 2003-03-01 Roger Sayle <roger@eyesopen.com>
1669 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1670 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1672 2003-03-01 Tom Tromey <tromey@redhat.com>
1674 * parse.y (jdep_resolve_class): Only check deprecation if we found
1677 2003-02-28 Tom Tromey <tromey@redhat.com>
1680 * class.c (maybe_layout_super_class): Always pass a WFL to
1682 * parse.y (do_resolve_class): Updated comment to explain
1685 2003-02-26 Tom Tromey <tromey@redhat.com>
1687 * jcf-write.c (generate_classfile): Check whether class is
1688 deprecated before writing attribute count.
1690 2003-02-25 Roger Sayle <roger@eyesopen.com>
1692 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1693 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1695 2003-02-23 Tom Tromey <tromey@redhat.com>
1697 * lang-options.h: Added -Wdeprecated.
1698 * gcj.texi (Warnings): Document -Wdeprecated.
1699 * java-tree.h (flag_deprecated): Declare.
1700 * lang.c (lang_W_options): Added deprecated.
1701 (flag_deprecated): New global.
1702 * chartables.h: Rebuilt.
1703 * gen-table.pl (process_one): Look at whitespace.
1704 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1705 * parse.h (CLEAR_DEPRECATED): New macro.
1706 (CHECK_DEPRECATED_NO_RESET): New macro.
1707 * jcf-parse.c (handle_deprecated): New function.
1708 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1709 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1710 * parse.y (resolve_type_during_patch): Check deprecation.
1711 (jdep_resolve_class): Likewise.
1712 (process_imports): Likewise.
1713 (resolve_expression_name): Likewise.
1714 (check_deprecation): Strip arrays from decl. Check
1716 (patch_method_invocation): Also check the particular constructor
1718 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1719 * jcf-write.c (append_deprecated_attribute): New function.
1720 (generate_classfile): Generate deprecated attribute when
1722 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1723 (java_lex) [case '*']: Simplify logic.
1724 (java_start_char_p): Use LETTER_MASK.
1725 (java_part_char_p): Likewise.
1726 (java_space_char_p): New function.
1728 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1730 Change base class access representation.
1731 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1732 (add_interface_do): Likewise.
1734 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1736 * decl.c (java_init_decl_processing): Change
1737 soft_lookupjnimethod_node to reflect the change in
1738 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1739 * expr.c (build_jni_stub): Calculate and pass the size
1740 on the stack of the arguments to a JNI function. Use
1741 new target macro MODIFY_JNI_METHOD_CALL to allow a
1742 target to modify the call to a JNI method.
1744 2003-02-08 Roger Sayle <roger@eyesopen.com>
1746 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1747 instead of basename to avoid compiler warnings on Tru64.
1749 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1751 * gcj.texi: Update to GFDL 1.2.
1753 2003-01-31 Andrew Haley <aph@redhat.com>
1755 * parse.y (java_expand_classes): Scan the whole class list looking
1756 for access methods that haven't yet been expanded.
1758 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1762 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1763 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1764 * jcf-parse.c: Likewise.
1766 2003-01-31 Mark Wielaard <mark@klomp.org>
1768 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1770 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1772 * class.c (make_class): Use BINFO_ELTS.
1773 (set_super_info): Likewse.
1774 (add_interface_do): Likewise.
1776 2003-01-30 Tom Tromey <tromey@redhat.com>
1778 * jcf-parse.c (read_class): Update identifier's class value if it
1779 changed during parsing.
1781 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1783 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1784 Propagate change to all other rules as required.
1785 (java/parse-scan.o): Add explicit dependency on
1786 $(parsedir)/java/parse-scan.c .
1788 2003-01-29 Tom Tromey <tromey@redhat.com>
1790 * parse.y (patch_assignment): Only transform the rhs of an
1791 assignment when compiling to native.
1793 2003-01-28 Tom Tromey <tromey@redhat.com>
1795 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1797 2003-01-28 Tom Tromey <tromey@redhat.com>
1799 * lex.c (java_lex): Don't include UEOF as part of token.
1800 (java_read_unicode): Error if \u sequence prematurely terminated.
1802 2003-01-27 Tom Tromey <tromey@redhat.com>
1804 * parse.y (java_check_regular_methods): Check for construct after
1805 checking types in throws clause.
1807 2003-01-24 Tom Tromey <tromey@redhat.com>
1809 * class.c (build_static_field_ref): Only a String or numeric field
1810 can fold to a constant.
1812 2003-01-23 Tom Tromey <tromey@redhat.com>
1814 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1815 file name in resource buffer.
1817 2003-01-23 Tom Tromey <tromey@redhat.com>
1819 * expr.c (build_known_method_ref): Use method's context to find
1822 2003-01-23 Tom Tromey <tromey@redhat.com>
1824 * constants.c (set_constant_entry): Allocated cleared memory.
1826 2003-01-22 Tom Tromey <tromey@redhat.com>
1828 * java-tree.h: Don't use PARAMS.
1829 * resource.c: Add prototypes for all functions.
1830 (write_resource_constructor): Use `const char *' to avoid
1833 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1835 * jcf-parse.c (process_zip_dir): Remove unused variable.
1837 2003-01-22 Tom Tromey <tromey@redhat.com>
1839 * expr.c (build_invokeinterface): Abort if method's context is not
1842 2003-01-22 Tom Tromey <tromey@redhat.com>
1844 * gcj.texi (Input and output files): Mention non-class entries.
1845 * decl.c (java_init_decl_processing): Call
1846 init_resource_processing.
1847 * java-tree.h (compile_resource_data, write_resource_constructor,
1848 compile_resource_file, init_resource_processing): Declare.
1849 * config-lang.in (gtfiles): Added resource.c.
1850 * Make-lang.in (gt-java-resource.h): New target.
1851 (JAVA_OBJS): Added resource.o.
1852 (java/resource.o): New target.
1853 * resource.c: New file.
1854 * class.c (compile_resource_file): Moved to resource.c.
1855 (registerResource_libfunc): Likewise.
1856 (utf8_decl_list): Mark with GTY; now static.
1857 * jcf-parse.c (classify_zip_file): New function.
1858 (parse_zip_file_entries): Use it; compile .properties files.
1859 (process_zip_dir): Use classify_zip_file and compute_class_name.
1860 Don't write class name into zip directory.
1861 (java_parse_file): Call write_resource_constructor.
1862 (compute_class_name): New function.
1863 * jcf-io.c (read_zip_member): Reindented.
1865 2003-01-21 Tom Tromey <tromey@redhat.com>
1867 * class.c (supers_all_compiled): New function.
1868 (make_class_data): Use it.
1870 2003-01-21 Tom Tromey <tromey@redhat.com>
1872 * parse.y (method_header): Native method can't be strictfp.
1873 No method can be transient or volatile.
1875 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1877 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1879 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1881 * check-init.c: Fix comment typos.
1882 * class.c: Likewise.
1883 * constants.c: Likewise.
1885 * except.c: Likewise.
1887 * java-except.h: Likewise.
1888 * java-tree.h: Likewise.
1889 * javaop.h: Likewise.
1890 * jcf-dump.c: Likewise.
1891 * jcf-io.c: Likewise.
1892 * jcf-parse.c: Likewise.
1893 * jcf-write.c: Likewise.
1895 * mangle.c: Likewise.
1896 * typeck.c: Likewise.
1897 * verify.c: Likewise.
1899 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1901 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1902 * jcf-write.c: Include "tm_p.h".
1904 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1906 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1908 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1910 * builtins.c (java_build_function_call_expr): Renamed from
1911 build_function_call_expr. All callers changed.
1913 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1914 * jcf-parse.c: Include tm_p.h.
1916 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1919 2003-01-14 Tom Tromey <tromey@redhat.com>
1921 * class.c (make_class_data): Check that super is compiled before
1922 building class reference to it.
1924 2003-01-14 Andrew Haley <aph@redhat.com>
1926 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1927 varargs function -- correct.
1929 2003-01-14 Andrew Haley <aph@redhat.com>
1931 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1933 2003-01-14 Andrew Haley <aph@redhat.com>
1935 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1936 varargs function -- correct.
1938 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1939 temporary if the RHS is a reference.
1941 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1943 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1944 * keyword.h: Regenerated.
1946 * All Files: Convert to ISO C style function definitions.
1948 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1950 * parse.y (check_pkg_class_access): ANSIfy definition.
1952 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1954 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1957 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1959 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1961 Merge from pch-branch:
1963 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1965 * Make-lang.in (java/gjavah.o): Update dependencies.
1966 * gjavah.c: Include ggc.h.
1968 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1970 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1971 (JCFDUMP_OBJS): Add ggc-none.o.
1972 (java/jcf-dump.o): Depend on GGC_H.
1973 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1974 CPool substructures.
1975 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1976 * jcf-dump.c: Include ggc.h.
1978 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1980 * jcf.h (union cpool_entry): New.
1981 (struct CPool): Use gengtype to mark. Change field 'data' to be
1983 (struct JCF): Use gengtype to mark.
1984 (CPOOL_UINT): Update for new cpool_entry type.
1985 (CPOOL_USHORT1): Likewise.
1986 (CPOOL_USHORT2): Likewise.
1987 (CPOOL_FINISH): Use GC to free cpool subfields.
1988 * parse.h (struct parser_ctxt): Mark field current_jcf.
1989 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1990 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1991 (main_jcf): Use gengtype to mark.
1992 (ggc_mark_jcf): Delete.
1993 (get_constant): Update for new cpool_entry type.
1994 (give_name_to_class): Likewise.
1995 (get_class_constant): Likewise.
1996 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1997 (java_parse_file): Use GGC to allocate struct JCF.
1998 (init_jcf_parse): Don't call ggc_add_root.
1999 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2001 * java-tree.h (current_jcf): Use gengtype to mark.
2002 (CPOOL_UTF): Update for new cpool_entry type.
2003 (outgoing_cpool): Use gengtype to mark.
2004 (struct lang_type): GC struct JCF and struct CPool.
2005 * config-lang.in (gtfiles): Add jcf.h.
2006 * constants.c (find_tree_constant): New.
2007 (set_constant_entry): Allocate cpool subfields using GGC. Update
2008 for new cpool_entry type.
2009 (find_constant1): Update for new cpool_entry type.
2010 (find_constant2): Likewise.
2011 (find_utf8_constant): Use find_tree_constant.
2012 (find_class_or_string_constant): Remove unnecessary cast to jword.
2013 Update for new cpool_entry type.
2014 (count_constant_pool_bytes): Update for new cpool_entry type.
2015 (write_constant_pool): Likewise.
2016 (alloc_name_constant): Use find_tree_constant.
2017 (build_constants_constructor): Update for new cpool_entry type.
2019 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2021 * parse.y (mark_parser_ctxt): Delete.
2022 (goal): Don't use ggc_add_root.
2023 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2024 (java_pop_parser_context): Let GC free parser_ctxt.
2025 (java_parser_context_resume): Likewise.
2026 * parse.h (struct parser_ctxt): Use gengtype to mark.
2028 (ctxp_for_generation): Likewise.
2029 * lex.h (struct java_lc_s): Mark for gengtype.
2030 (java_lexer): Rearrange for gengtype.
2031 * config-lang.in (gtfiles): Add lex.h, parse.h.
2033 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2035 * All Files: Remove PARAMS macro.
2037 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2038 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2041 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2044 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2046 * Make-lang.in (java.install-common, java.uninstall,
2047 java.install-info, java.install-man): Prepend $(DESTDIR)
2048 to destination paths in all (un)installation commands.
2049 (java.install-common): Rewrite $(LN) command to support
2050 DESTDIR with "ln" as well as with "ln -s".
2052 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2054 * java-tree.h: Protect against multiple inclusion.
2056 2003-01-07 Tom Tromey <tromey@redhat.com>
2058 * class.c (add_assume_compiled): Don't adjust parent if we're
2059 already at the root of tree.
2061 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2063 * lang.c (dump_compound_expr): Prototype.
2065 2003-01-03 Tom Tromey <tromey@redhat.com>
2067 Fix for PR java/8712:
2068 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2069 when simply checking against `null'.
2071 2003-01-03 Tom Tromey <tromey@redhat.com>
2073 * gcj.texi (Standard Properties): Document http.proxyHost and
2076 * gcj.texi (GNU Classpath Properties): Document new properties.
2078 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2080 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2081 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2082 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2084 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2086 * Make-lang.in, boehm.c, buffer.c,
2087 buffer.h, builtins.c, class.c,
2088 config-lang.in, constants.c,
2089 convert.h, decl.c, except.c,
2090 expr.c, java-except.h,
2091 java-tree.h, javaop.def,
2092 jcf-parse.c, jcf-write.c,
2093 jv-scan.c, jvgenmain.c,
2094 jvspec.c, keyword.gperf,
2095 keyword.h, lang-options.h,
2096 lang-specs.h, lang.c, lex.c,
2097 lex.h, mangle.c, mangle_name.c,
2098 parse-scan.y, parse.h, parse.y,
2099 typeck.c, verify.c, xref.c,
2100 xref.h: Replace "GNU CC" with
2101 "GCC" in the copyright header.
2103 * check-init.c, gjavah.c, javaop.h,
2104 jcf-depend.c, jcf-dump.c, jcf-io.c,
2105 jcf-path.c, jcf-reader.c, jcf.h,
2106 zextract.c, zipfile.h: These files are
2107 "part of GCC". Also say "GCC" not "GNU CC".
2109 2002-12-30 DJ Delorie <dj@redhat.com>
2111 * Make-lang.in: Protect against texi2pod/pod2man failing.
2113 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2115 * gcj.texi: Use @copying.
2117 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2119 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2120 print_cxx_classname.
2121 (print_cxx_classname): Add add_scope parameter.
2122 (print_class_decls): Do not emit a semicolon after the extern
2124 (process_file): Adjust calls to print_cxx_classname.
2126 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2128 * gcj.texi: Include Cover Texts in man page.
2130 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2132 * class.c (build_static_field_ref): Check FIELD_FINAL.
2134 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2135 instead of current_constant_pool_data_ref.
2136 * java-tree.h (current_constant_pool_data_ref): Undefine.
2137 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2138 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2139 current_constant_pool_data_ref.
2141 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2142 not build_internal_class_name.
2144 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2145 Use it when class ref isn't certain to be compiled.
2147 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2149 * gcj.texi: Include gcc-common.texi.
2150 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2151 $(srcdir)/doc/include/gcc-common.texi.
2153 2002-12-22 Anthony Green <green@redhat.com>
2155 * gcj.texi (Limitations): Add note about org.xml.sax and
2158 2002-12-20 Tom Tromey <tromey@redhat.com>
2160 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2161 where minimum case value is Integer.MIN_VALUE.
2164 2002-12-18 Andrew Haley <aph@redhat.com>
2166 * parse.y (patch_invoke): Force evaluation order when `check' is
2167 set. For PR libgcj/8945.
2169 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2171 * gcj.texi: Change version number to 3.4.
2173 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2174 Andrew Haley <aph@redhat.com>
2176 * parse.y (source_end_java_method): Remove custom encoding of line
2177 numbers for a function decl before passing it to the back end.
2179 2002-12-03 Andrew Haley <aph@redhat.com>
2181 * class.c (make_class_data): New field, "chain".
2182 * decl.c (java_init_decl_processing): Likewise.
2184 2002-12-02 Tom Tromey <tromey@redhat.com>
2187 * parse.y (do_resolve_class): Handle qualified name via
2190 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2192 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2193 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2194 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2195 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2196 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2197 Include coretypes.h and tm.h.
2198 * Make-lang.in: Update dependencies.
2200 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2202 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2204 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2206 * jcf-reader.c: Don't expand JCF_readu4 inside the
2207 expansion of JCF_SKIP.
2209 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2211 * jcf-reader.c: Don't expand JCF_readu4 inside the
2212 expansion of JCF_SKIP.
2214 2002-11-22 Tom Tromey <tromey@redhat.com>
2216 * parse.y (patch_binop): Cast right hand side of shift expression
2217 to `int'. Fixes PR java/8676.
2219 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2220 Andrew Haley <aph@redhat.com>
2222 * gcc/java/jcf-write.c (write_classfile): Remove target
2223 class file, if it exists, before renaming the temporary
2226 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2228 * jvspec.c (lang_specific_spec_functions): New.
2230 2002-11-18 Tom Tromey <tromey@redhat.com>
2232 Fix for PR java/7912:
2233 * expr.c (can_widen_reference_to): Allow cast of array to
2234 Cloneable or Serializable.
2235 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2236 (java_io_serializable_identifier_node): Likewise.
2237 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2238 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2239 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2240 java_io_serializable.
2241 * decl.c (java_init_decl_processing): Initialize
2242 java_lang_cloneable_identifier_node and
2243 java_io_serializable_identifier_node.
2244 (java_lang_cloneable_identifier_node): New global.
2245 (java_io_serializable_identifier_node): Likewise.
2247 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2249 * buffer.c: Remove unnecessary casts.
2250 * check-init.c: Likewise.
2251 * class.c: Likewise.
2252 * constants.c: Likewise.
2254 * except.c: Likewise.
2255 * gjavah.c: Likewise.
2256 * jcf-io.c: Likewise.
2257 * jcf-parse.c: Likewise.
2258 * jcf-path.c: Likewise.
2259 * jvspec.c: Likewise.
2262 * verify.c: Likewise.
2264 2002-11-06 Tom Tromey <tromey@redhat.com>
2266 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2269 2002-11-05 Tom Tromey <tromey@redhat.com>
2271 Fix for PR java/6388.
2272 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2273 * java-tree.h (enum java_tree_index): New values
2274 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2275 (decimal_int_max, decimal_long_max): New defines.
2276 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2277 (error_if_numeric_overflow): Rewrote range checking.
2278 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2281 2002-11-02 Tom Tromey <tromey@redhat.com>
2283 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2285 * class.c (make_method_value): Put class name, not signature, into
2286 `throws' field. For PR java/8415.
2288 2002-10-24 Tom Tromey <tromey@redhat.com>
2290 * gcj.texi (Invoking gij): Document --showversion.
2291 (Standard Properties): java.library.path now set.
2293 2002-10-23 Tom Tromey <tromey@redhat.com>
2295 * gjavah.c (decode_signature_piece): In JNI mode, print
2296 `jobjectArray' when array depth is nonzero.
2299 2002-10-15 Andrew Haley <aph@redhat.com>
2301 * parse.y (patch_invoke): Call force_evaluation_order on a static
2303 (resolve_qualified_expression_name): Call force_evaluation_order
2304 on a arg list that is part of a Qualified Expression Name.
2306 * lang.c (dump_compound_expr): New.
2307 (java_dump_tree): New.
2309 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2311 * gcj.texi: Added item describing the GCJ runtime property
2314 2002-10-15 Richard Henderson <rth@redhat.com>
2316 * jcf-parse.c (get_constant): Fix type warning.
2318 2002-10-15 Andrew Haley <aph@redhat.com>
2320 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2321 (java_inlining_map_static_initializers): Declare.
2323 2002-10-14 Andrew Haley <aph@redhat.com>
2325 * tree-inline.c (remap_block): All local class initialization
2326 flags go in the outermost scope.
2327 (expand_call_inline): Call java_inlining_map_static_initializers.
2328 (expand_call_inline): Call java_inlining_merge_static_initializers.
2329 * java/lang.c (merge_init_test_initialization): New.
2330 (java_inlining_merge_static_initializers): New.
2331 (inline_init_test_initialization): New.
2332 (java_inlining_map_static_initializers): New.
2334 2002-10-11 Mark Wielaard <mark@klomp.org>
2336 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2338 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2340 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2342 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2344 * parse.y (merge_string_cste): Add parentheses around & within |.
2346 2002-10-08 Tom Tromey <tromey@redhat.com>
2348 * parse.y (variable_declarator_id): Simplify error path for
2349 array declarator error. For PR java/8003.
2351 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2353 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2356 2002-10-08 Andrew Haley <aph@redhat.com>
2358 * parse.y (attach_init_test_initialization_flags): Check for
2361 2002-10-07 Anthony Green <green@redhat.com>
2363 * parse.y (merge_string_cste): Fix bug in string concatenation.
2365 2002-10-03 Michael Koch <konqueror@gmx.de>
2367 * gcj.texi (Standard properties):
2368 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2370 2002-10-02 Roger Sayle <roger@eyesopen.com>
2372 PR optimization/6627
2373 * lang.c (java_init): If storing the vbit in function
2374 pointers, ensure that force_align_functions_log is atleast
2375 one to aid compatability with g++ vtables.
2377 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2379 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2380 foul of type-based aliasing.
2382 2002-09-30 Anthony Green <green@redhat.com>
2384 * gcj.texi (Invoking jv-scan): Fix texinfo.
2386 2002-09-28 Anthony Green <green@redhat.com>
2388 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2389 (Code Generation): Add -fno-assert documentation.
2390 * jv-scan.c (flag_assert): New global.
2391 (options): Add assert option.
2392 (help): Add --no-assert documentation.
2393 * parse-scan.y (flag_assert): New global.
2394 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2395 (flag_assert): New global.
2396 * java-tree.h (flag_assert): New global.
2397 * lex.c (java_lex): Obey flag_assert.
2398 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2401 2002-09-26 Andrew Haley <aph@redhat.com>
2403 * expr.c (build_java_array_length_access): Check for null pointer.
2404 * expr.c (expand_java_arrayload): Likewise.
2406 2002-09-21 Richard Henderson <rth@redhat.com>
2408 * jcf-parse.c (get_constant): Decode from IEEE no matter
2409 what the target format.
2411 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2413 * ChangeLog: Follow spelling conventions.
2414 * class.c: Likewise.
2417 * gjavah.c: Likewise.
2418 * java-tree.h: Likewise.
2419 * jcf-dump.c: Likewise.
2420 * jcf-parse.c: Likewise.
2421 * jvspec.c: Likewise.
2423 * mangle.c: Likewise.
2424 * parse.y: Likewise.
2426 2002-09-17 Tom Tromey <tromey@redhat.com>
2428 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2429 where \r appears at EOF. Fixes PR java/7950.
2431 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2433 * jvspec.c (lang_specific_driver): Remove unused variable.
2435 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2437 * java-tree.h (union lang_tree_node): Add chain_next option.
2439 2002-09-16 Richard Henderson <rth@redhat.com>
2441 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2442 use new real.h interface.
2443 * jcf-write.c (find_constant_index): Use new real.h interface.
2444 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2446 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2448 * lang.c: Follow spelling conventions.
2450 2002-09-11 Per Bothner <per@bothner.com>
2452 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2453 constant to the type of the field.
2454 (java_complete_tree): Remove now-redundant code.
2456 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2458 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2461 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2462 return label if a ret instruction for the jsr has been reached.
2464 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2466 * parse.y (DIR_SEPARATOR): Don't define.
2467 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2469 2002-08-28 Andrew Haley <aph@redhat.com>
2471 * verify.c (verify_jvm_instructions): Allow exception handler
2472 inside code that is being protected, but generate a warning.
2473 * except.c (link_handler): Initialize `expanded' in new eh_range.
2474 (binding_depth, is_class_level, current_pc): Declare extern.
2476 2002-09-01 Mark Wielaard <mark@klomp.org>
2478 * gcj.texi: Add chapter about system properties.
2481 2002-08-26 Tom Tromey <tromey@redhat.com>
2483 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2484 conversion if RHS_TYPE is byte, short, or char.
2486 2002-08-22 Tom Tromey <tromey@redhat.com>
2488 * gcj.texi (Invoking gij): Document -cp and -classpath.
2490 2002-08-21 Tom Tromey <tromey@redhat.com>
2492 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2493 $(prefix)/share. For PR libgcj/7633.
2495 For PR java/6005 and PR java/7611:
2496 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2497 (java_can_use_bit_fields_p): New function.
2499 2002-08-16 Tom Tromey <tromey@redhat.com>
2501 * gcj.texi (Class Initialization): Mention class initialization of
2504 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2506 * Make-lang.in (java-tree-inline.o): New.
2507 (JAVA_OBJS): Add java-tree-inline.o.
2508 * parse.y (source_end_java_method): Call java_optimize_inline.
2509 (java_expand_method_bodies): Save method's tree in
2511 (add_stmt_to_compound): Keep track of the number of statments.
2512 * lang.c (java_init): Enable flag_inline_trees.
2513 (java_post_options): If flag_inline_functions is on, enable
2514 flag_inline_trees instread.
2515 (decl_constant_value): New.
2516 (java_tree_inlining_walk_subtrees): New.
2517 * java-tree.h (DECL_NUM_STMTS): New macro.
2518 (java_optimize_inline): Declare.
2519 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2520 Handle a LABEL_EXPR.
2521 * decl.c (build_result_decl): If we already have a DECL_RESULT
2523 (dump_function): New.
2524 (java_optimize_inline): New.
2525 (dump_function): New.
2527 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2530 * parse.y (build_assertion): Invert return from
2531 desiredAssertionStatus.
2533 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2535 * jcf-write.c (get_access_flags): Return correct access flags for
2536 private and protected inner classes.
2538 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2540 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2542 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2544 * mangle_name.c: Don't include obstack.h twice.
2545 * xref.c: Don't include obstack.h.
2547 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2549 * class.c: (permanent_obstack): Delete declaration.
2550 * constants.c: (permanent_obstack): Delete declaration.
2551 * except.c: (permanent_obstack): Delete declaration.
2552 * expr.c: (permanent_obstack): Delete declaration.
2553 * jcf-parse.c: (permanent_obstack): Delete declaration.
2554 (saveable_obstack): Delete declaration.
2555 * parse.h: (permanent_obstack): Delete declaration.
2556 * typeck.c: (permanent_obstack): Delete declaration.
2558 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2560 * gcj.texi (version-gcc): Increase to 3.3.
2562 2002-07-22 Tom Tromey <tromey@redhat.com>
2564 * lex.c (java_lex): Check for `e' or `E' after 0.
2566 2002-07-21 Richard Henderson <rth@redhat.com>
2568 * lang.c (java_unsafe_for_reeval): New.
2569 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2571 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2573 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2574 (jcf_path_init): Use GET_ENVIRONMENT.
2576 2002-07-10 Roger Sayle <roger@eyesopen.com>
2577 Zack Weinberg <zack@codesourcery.com>
2579 * builtins.c (initialize_builtins): Remove defines that
2580 handled C/C++ specific junk hereby removed from builtins.def.
2582 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2584 * lang.c (java_post_options): Update prototype.
2586 2002-07-05 Roger Sayle <roger@eyesopen.com>
2588 * builtins.c (initialize_builtins): Ignore the additional
2589 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2590 the builtins.def file.
2592 2002-07-01 Tom Tromey <tromey@redhat.com>
2595 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2598 2002-07-01 Roger Sayle <roger@eyesopen.com>
2600 * java/decl.c (builtin_function): Accept additional parameter.
2601 (java_init_decl_processing): Pass an additional NULL_TREE
2602 argument to builtin_function.
2604 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2606 * gcj.texi: Fixed gcj invocation example so that it compiles.
2608 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2610 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2611 * parse.y (mark_parser_ctxt): Likewise.
2612 (check_modifiers, declare_local_variables): Avoid incorrect
2613 hardcoded constant 10.
2615 * lex.c (java_read_char): Avoid "comparison is always true"
2618 2002-06-25 Andreas Schwab <schwab@suse.de>
2620 * expr.c (JSR): Avoid undefined operation on PC.
2622 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2624 * decl.c (clear_binding_level): Const-ify.
2626 2002-06-13 Akim Demaille <akim@epita.fr>
2628 * parse.y (class_declaration, interface_declaration): Make sure
2629 all their rules have an action, in order to avoid meaningless `$$
2630 = $1' and their type clashes.
2632 2002-06-11 Tom Tromey <tromey@redhat.com>
2634 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2635 * parse-scan.y (statement_without_trailing_substatement): Added
2637 (assert_statement): New rule.
2638 * java-tree.h (struct lang_type) [assertions]: New field.
2639 (TYPE_USES_ASSERTIONS): New macro.
2640 (CLASS_USES_ASSERTIONS): Likewise.
2641 (FIELD_SYNTHETIC): New define.
2642 * lex.c (java_lval;): Added ASSERT_TK.
2643 * parse.y (ASSERT_TK): Added.
2644 (statement_without_trailing_substatement): Added assert_statement.
2645 (assert_statement): New rule.
2646 (build_assertion): New function.
2647 (maybe_generate_pre_expand_clinit): Create and initialize
2648 $assertionsDisabled.
2649 (lookup_package_type): Removed decl.
2650 * keyword.h: Rebuilt.
2651 * keyword.gperf (assert): New token.
2653 2002-06-10 Akim Demaille <akim@epita.fr>
2655 * parse.y (interface_type_list, class_member_declaration)
2656 (unary_expression_not_plus_minus): Remove duplicate %type.
2659 2002-06-09 Tom Tromey <tromey@redhat.com>
2661 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2663 * parse.y (method_header): Give error message in all cases.
2666 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2668 Don't use RTL inlining. Fix for PR java/6820.
2669 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2670 (flag_really_inline): New.
2671 (java_decode_option): Set flag_really_inline if -finline-functions
2673 (java_post_options): New function. Turn off inlining unless
2674 flag_really_inline is set.
2676 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2678 * gjavah.c (throwable_p): Accept argument as either a classname or
2679 signature fragment. Create null-terminated classname string for super
2680 when calling itself recursively.
2681 (decode_signature_piece): Skip first character from class name
2682 signature when calling throwable_p.
2684 2002-06-08 H.J. Lu (hjl@gnu.org)
2686 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2688 2002-06-04 Tom Tromey <tromey@redhat.com>
2690 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2692 2002-06-04 Michael Koch <konqueror@gmx.de>
2694 * gcj.texi (Input Options): Fixed typo.
2696 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2698 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2699 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2700 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2701 and all now-pointless local variables. Rename other local
2702 variables to reflect their not being handles.
2704 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2705 #if JCF_USE_STDIO blocks.
2707 * parse.y: Add missing semicolon at end of rule.
2709 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2711 * check-init.c (attach_initialized_static_class): Delete, unused.
2712 * parse.y: Use htab_t instead of struct hashtable, update
2714 * java-tree.h: Include hashtab.h instead of hash.h.
2715 (struct lang_decl_func): Use htab_t, set up for gengtype.
2716 (struct init_test_hash_entry): Delete.
2717 (struct treetreehash_entry): New.
2718 (java_treetreehash_find): New
2719 (java_treetreehash_new): New prototype.
2720 (java_treetreehash_create): New prototype.
2721 (java_mark_tree): Delete prototype.
2722 (java_hash_hash_tree_node): Delete prototype.
2723 (java_hash_compare_tree_node): Delete prototype.
2724 (attach_initialized_static_class): Delete prototype.
2725 * expr.c (build_class_init): Update to use java_treetreehash
2727 (java_expand_expr): Update to use htab_t.
2728 (emit_init_test_initialization): Likewise.
2729 * decl.c (java_mark_tree): Delete.
2730 * class.c (init_test_hash_newfunc): Delete.
2731 (java_hash_hash_tree_node): Delete.
2732 (java_hash_compare_tree_node): Delete.
2733 (add_method_1): Update to use java_treetreehash functions.
2734 (JAVA_TREEHASHHASH_H): New macro.
2735 (java_treetreehash_hash): New function.
2736 (java_treetreehash_compare): New function.
2737 (java_treetreehash_find): New function.
2738 (java_treetreehash_new): New function.
2739 (java_treetreehash_create): New function.
2740 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2742 * Make-lang.in (java/parse.o): Depend on debug.h.
2743 * java-tree.h (struct lang_identifier): Use gengtype.
2744 (union lang_tree_node): New.
2745 (struct lang_decl_func): Use gengtype.
2746 (struct lang_decl_var): Likewise.
2747 (struct lang_decl): Likewise.
2748 * parse.y: Include debug.h.
2749 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2751 * lang.c (struct language_function): New dummy structure.
2753 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2754 descriminator for DECL_LANG_SPECIFIC.
2755 (struct lang_decl_func): Rename from struct lang_decl.
2756 (enum lang_decl_desc): New.
2757 (struct lang_decl): Make it a union. Update all the accessor macros.
2758 (struct lang_type): Use gengtype.
2759 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2760 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2761 are now the same size.
2762 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2763 use discriminator to mark DECL_LANG_SPECIFIC.
2765 * Make-lang.in (gt-java-builtins.h): New rule.
2766 (java/builtins.o): Add dependency on gt-<filename>.h.
2767 * builtins.c: Use gengtype for roots.
2768 (union string_or_tree): Use gengtype.
2769 (struct builtin_record): Use gengtype.
2770 * config-lang.in (gtfiles): Add builtins.c.
2772 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2773 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2774 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2775 gt-java-parse.h, gtype-java.h): Add rules to generate.
2776 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2777 (class.o): Add dependency on gt-*.h.
2778 (constants.o): Likewise.
2781 (jcf-parse.o): Likewise.
2782 (jcf-write.o): Likewise.
2784 * config-lang.in (gtfiles): New.
2785 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2786 * constants.c: Replace uses of ggc_add_* with GTY markers.
2788 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2789 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2790 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2791 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2793 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2795 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2796 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2798 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2799 Include gtype-java.h.
2801 2002-06-02 Tom Tromey <tromey@redhat.com>
2803 Fix for PR java/5913:
2804 * parse.y (patch_binop): Call patch_string on op1.
2806 2002-06-02 Tom Tromey <tromey@redhat.com>
2808 Fix for PR java/1343, PR java/6336:
2809 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2810 formatting. Changed return type.
2811 (anonymous_class_counter): Moved to top of file.
2812 (maybe_make_nested_class_name): Append number to class name for
2813 function-local classes.
2815 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2817 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2818 * Make-lang.in: Update dependency lists.
2820 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2822 * gjavah.c (throwable_p): Do not free the name of the class after
2823 passing it to find_class.
2824 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2825 * jcf-io.c (dirent.h): Include it.
2826 (fnmatch.h): Likewise.
2827 (compare_path): New function.
2828 (java_or_class_file): Likewise.
2829 (memoized_dirlist_entry): New type.
2830 (memoized_dirlist_lookup_eq): New function.
2831 (memoized_dirlists): New variable.
2832 (caching_stat): New function.
2833 (memoized_class_lookup_eq): New function.
2834 (memoized_class_lookups): Likewise.
2835 (find_class): Use memoized_class_lookups and caching_stat.
2836 * jcf.h (JCF_USE_SCANDIR): Define.
2837 * parse.y (java_expand_classes): Write the class files in reverse
2840 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2842 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2844 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2846 * jcf-write.c (write_classfile): Unlink the temporary file if it
2847 cannot be renamed. Use concat to build up the name of the
2850 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2852 * jcf-write.c (write_classfile): Write the file to a
2853 temporary file and then rename it.
2855 2002-05-07 Tom Tromey <tromey@redhat.com>
2857 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2859 Fix for PR java/1200:
2860 * gjavah.c (throwable_p): New function.
2861 (decode_signature_piece): Use it. A `WeakReference' isn't the
2864 (gcjh_streq): New function.
2866 2002-05-07 Andreas Jaeger <aj@suse.de>
2868 * parse.y (finish_for_loop): Fix if statement.
2870 2002-05-06 Tom Tromey <tromey@redhat.com>
2872 Fix for PR java/5941:
2873 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2874 loop update expression.
2875 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2876 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2878 2002-05-04 Mark Wielaard <mark@klomp.org>
2881 * parse.y (build_string_concatenation): Return just op1 only when op2
2882 is null and op1 is a STRING_CST, otherwise always construct a
2885 2002-04-27 Tom Tromey <tromey@redhat.com>
2888 * parse.y (string_convert_int_cst): New function.
2889 (merge_string_cste): Use it.
2891 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2893 * java-tree.h (java_parse_file): Update.
2894 (java_set_yydebug): Remove.
2895 * jcf-parse.c (yydebug): Remove.
2896 (java_set_yydebug): Die.
2897 (java_parse_file): Update.
2898 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2900 2002-04-24 Tom Tromey <tromey@redhat.com>
2903 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2904 EXPR_WFL_QUALIFICATION of qual_wfl.
2906 2002-04-23 Per Bothner <per@bothner.com>
2908 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2909 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2910 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2912 2002-04-23 Tom Tromey <tromey@redhat.com>
2915 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2916 recognize `-fcompile-resource='.
2917 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2920 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2922 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2923 paths. Fixes PR java/2791.
2925 2002-04-19 Andrew Haley <aph@redhat.com>
2927 * jcf-write.c (push_long_const): lo, hi: New variables.
2928 Use rshift_double to extract the high part of a 64-bit long.
2929 Use WORD_TO_INT to extract the low part.
2931 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2932 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2933 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2935 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2937 * typeck.c (incomplete_type_error): Remove.
2939 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2941 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2942 for hash synchronization.
2943 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2944 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2947 2002-04-16 Mark Wielaard <mark@klomp.org>
2949 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2952 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2954 Fix for PR java/6294:
2955 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2958 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2960 Fix for PR java/6085:
2961 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2962 to get enclosing "this" argument for inner-class constructor
2963 invocation. Pass correct arguments to build_access_to_thisn.
2965 2002-04-10 Andreas Jaeger <aj@suse.de>
2967 * gcj.texi (Input Options): Fix extdirs patch.
2969 2002-04-10 Anthony Green <green@redhat.com>
2971 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2973 2002-04-09 Anthony Green <green@redhat.com>
2975 * gcj.texi (Input Options): Add --extdirs documentation.
2976 * jcf-dump.c (OPT_extdirs): New macro.
2977 (options): Add extdirs option.
2978 (help): Describe --extdirs.
2979 (main): Handle OPT_extdirs.
2980 * gjavah.c (OPT_extdirs): New macro.
2981 (options): Add extdirs option.
2982 (help): Describe --extdirs.
2983 (main): Handle OPT_extdirs.
2984 * jcf-path.c (jcf_path_init): Add extdirs support.
2985 (jcf_path_extdirs_arg): New function.
2986 (extensions): New variable to hold extensions path entries.
2987 * jvspec.c: Remove -fextdirs= when compiling main().
2988 * lang.c (java_decode_option): Handle -fextdirs=.
2989 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2990 * Make-lang.in: Compile jcf-path with version info for use in
2991 identifying the appropriate libgcj.jar.
2993 2002-04-08 Tom Tromey <tromey@redhat.com>
2996 * .cvsignore: Added rmic.1 and rmiregistry.1.
2997 * gcj.texi (Top): Link to new nodes.
2998 (Invoking rmic): New node.
2999 (Invoking rmiregistry): Likewise.
3000 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3002 (java.maintainer-clean): Likewise.
3003 ($(srcdir)/java/rmic.1): New target.
3004 ($(srcdir)/java/rmiregistry.1): Likewise.
3005 (java.install-man): Handle rmic.1 and rmiregistry.1.
3007 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3009 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3010 Add note about handling uncaught exceptions. Add an exception handler
3013 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3015 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3016 after using it to patch CALL_EXPR.
3018 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3020 * gcj.texi (Invocation): Document CNI invocation API.
3022 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3024 * expr.c (truthvalue_conversion): Rename. Update.
3025 (expand_compare): Update.
3026 * java-tree.h (java_truthvalue_conversion): New.
3027 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3029 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3031 * java-tree.h (java_mark_addressable): New.
3032 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3033 * typeck.c (mark_addressable): Rename, update.
3035 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3037 * expr.c (build_java_binop): Update.
3038 * java-tree.h (java_signed_type, java_unsigned_type,
3039 java_signed_or_unsigned_type): Update.
3040 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3041 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3042 * parse.y (patch_binop): Update.
3043 * typeck.c (signed_or_unsigned_type, unsigned_type,
3044 signed_type): Update.
3046 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3048 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3049 (java_dummy_print): Remove.
3050 (lang_print_error): Rename. Exit early if inhibiting output.
3051 (inhibit_error_printing_function): New.
3052 (java_init): Don't set hook.
3053 (lang_init_source): Use new boolean.
3055 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3057 * parse.y (do_resolve_class): Fix infinite recursion.
3059 2002-03-29 Tom Tromey <tromey@redhat.com>
3061 * parse.y (check_inner_circular_reference): Ignore incomplete
3064 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3066 * Make-lang.in (builtins.o): Update.
3067 * boehm.c (get_boehm_type_descriptor): Update.
3068 * builtins.c: Include langhooks.h.
3069 * decl.c (java_init_decl_processing): Update.
3070 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3071 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3073 * typeck.c (type_for_mode, type_for_size): Update.
3075 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3077 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3079 2002-03-28 Tom Tromey <tromey@redhat.com>
3081 * except.c (expand_end_java_handler): If the handler type is NULL,
3082 use java.lang.Throwable. Fixes PR java/5986.
3084 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3086 Fix for PR java/4715:
3087 * jcf-parse.c (parse_source_file_3): New function.
3088 (read_class): Call it.
3089 (java_parse_file): Likewise.
3091 2002-03-28 Jan Hubicka <jh@suse.cz>
3093 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3095 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3097 * parse.y (resolve_package): Initialize "decl".
3098 (lookup_package_type): Remove unused function.
3100 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3102 Fix for PR java/5993:
3103 * parse.y (resolve_package): Return the decl if resolution was
3104 successful. Don't special case "java.lang" and "java.lang.reflect"
3105 packages. Set type_name to the merged identifier.
3106 (resolved_qualified_expression_name): Print error using "name" if
3107 resolve_package returns NULL_TREE.
3109 2002-03-27 Tom Tromey <tromey@redhat.com>
3111 * expr.c (expand_invoke): Don't generate null pointer check if
3112 we're calling <init>.
3114 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3116 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3118 * java-tree.h (java_lang_expand_expr): Similarly.
3119 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3120 (java_init): Don't set hook.
3122 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3124 Fix for PR java/5850:
3125 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3126 context if field was not found in the current scope.
3127 * expr.c (lookup_field): Don't look in enclosing contexts.
3129 2002-03-26 Tom Tromey <tromey@redhat.com>
3131 Fix for PR java/5942:
3132 * parse.y (init_src_parse): Added sanity check.
3133 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3136 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3138 * decl.c (lang_mark_tree): Rename java_mark_tree.
3139 * java-tree.h (java_mark_tree): New.
3140 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3142 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3144 * lex.c: Change java_perform_atof to take normal parameters
3145 instead of a pointer to a parameter block. Call it directly
3148 2002-03-22 Mark Wielaard <mark@klomp.org>
3150 Fix for PR java/5368:
3151 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3152 when printing error message.
3154 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3156 * decl.c (maybe_build_cleanup): Remove.
3158 2002-03-22 Tom Tromey <tromey@redhat.com>
3160 Andrew Haley <aph@cambridge.redhat.com>
3162 * expr.c (build_field_ref): Don't build a check if the field is a
3165 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3167 Fix for PR java/6026:
3168 * lex.c (java_lex): Fix parsing of consecutive floats.
3170 2002-03-21 Tom Tromey <tromey@redhat.com>
3172 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3175 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3177 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3178 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3180 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3182 * gcj.texi: @code{gcj} becomes @command{gcj}.
3183 @code{gcc} becomes @command{gcc}.
3184 GcjRaw changed to gnu.gcc.RawData.
3186 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3188 * decl.c (start_java_method): Use new hook.
3189 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3190 (java_init): Remove old hook.
3192 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3194 * builtins.c (define_builtin): Do nothing if `type' is null.
3197 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3199 * parse.y (parser_check_super_interface): Fix error message
3202 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3204 * jcf-parse.c (get_constant): Delete unused variables.
3206 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3208 * java-tree.h (java_parse_file): New.
3209 * jcf-parse.c (yyparse): Rename java_parse_file.
3210 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3212 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3214 * parse.y (craft_constructor): Return the constructor decl.
3215 (java_expand_classes): Update comments.
3216 (lookup_method_invoke): Call fix_constructors immediately for
3217 anonymous class. Fixes PR java/5935.
3219 2002-03-15 Anthony Green <green@redhat.com>
3221 * jcf-parse.c (yyparse): Don't emit class registration
3222 constructor when compiling resource files.
3224 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3226 * lang.c (java_tree_code_type, java_tree_code_length,
3227 tree_code_name): Delete.
3228 (tree_code_type, tree_code_length, tree_code_name): Define.
3229 (java_init): Don't try to copy into the various tree_code
3232 2002-03-12 Tom Tromey <tromey@redhat.com>
3234 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3235 UTF-8, not UCS-2. Fixes PR java/5923.
3237 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3238 a call_expr wrapped in a convert. Fixes PR java/5848.
3240 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3242 * jcf-write.c (write_classfile): Improve error strings.
3244 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3246 * lex.c: Adjust comments to GNU standards.
3248 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3250 Fix for PR java/5902:
3251 * lex.c (java_lex): Fix parsing of literals.
3253 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3255 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3256 to prevent it getting evaluated twice in the store checking case.
3257 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3260 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3262 * decl.c (java_init_decl_processing): Make sure class_type_node
3263 alignment is not less than 64 bits if hash synchronization is enabled.
3265 2002-03-08 Per Bothner <per@bothner.com>
3267 * parse.y (java_complete_lhs): Check if patch_assignment
3268 returned an error-mark.
3270 * parse.y (try_builtin_assignconv): Don't special-case zero.
3272 2002-03-08 Per Bothner <per@bothner.com>
3274 Fix for PR java/5812.
3275 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3276 here instead of in JSR macro. Likewise with load_type_state call.
3277 Do the latter on if the return_pc has been verified (the jsr returns).
3278 (JSR): Now just call build_java_jsr.
3280 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3282 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3283 (java.install-common): Link native driver to
3284 JAVA_TARGET_INSTALL_NAME.
3286 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3288 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3289 * builtins.c(sin_builtin): Likewise
3290 * builtins.c(sqrt_builtin): Likewise
3292 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3294 * java/expr.c, java/jcf-parse.c, java/lex.c:
3295 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3296 REAL_ARITHMETIC blocks unconditional. Delete some further
3297 #ifdef blocks predicated on REAL_ARITHMETIC.
3299 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3301 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3302 explicit sizeof/sizeof.
3303 * decl.c (java_init_decl_processing): Likewise.
3304 * jcf-parse.c (init_jcf_parse): Likewise.
3305 * parse.y (init_src_parse): Likewise.
3307 2002-03-02 Per Bothner <per@bothner.com>
3309 Make --CLASSPATH by a synonym for --classpath and -classpath.
3310 Implement --bootclasspath.
3311 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3312 (classpath_l): Remove.
3313 (jcf_path_CLASSPATH_arg): Remove.
3314 (jcf_path_bootclasspath_arg): New function.
3315 (jcf_path_seal): Simplify accordingly.
3317 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3318 (jcf_path_CLASSPATH): Remove declaration.
3319 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3320 (lang_specific_driver): Translate -bootclasspath.
3321 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3322 * lang.c (decode_lang_options): Do jcf_path_init first.
3323 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3324 * gjavah.c: Also handle --bootclasspath.
3325 Handle --CLASSPATH as a synonum for --classpath.
3326 * jcf-dump.c: Likewise.
3328 "." is not part of system path, but is the default for --classpath.
3329 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3330 (jcf_path_seal): Add "." if no CLASSPATH specified.
3332 * gcj.texi: Document changes.
3334 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3336 * expr.c (build_java_arraystore_check): Fix formatting.
3338 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3340 Fix for PR java/5758, java/5632:
3341 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3342 inner-class separator too.
3343 * parse.y (do_resolve_class): New local `decl_result.'
3344 Progressively build a name for what can have been loaded.
3346 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3348 * expr.c (java_array_data_offset): Removed function.
3349 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3350 (build_java_array_length_access): Obtain "length" value using a
3351 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3352 (build_java_arrayaccess): Correct comment. Access "data" using a
3353 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3354 (build_java_arraystore_check): New function.
3355 (expand_java_arraystore): Use build_java_arraystore_check.
3356 * parse.y (patch_assignment): Simplify code to insert a store check
3357 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3358 * check-init.c (check_init): Update to reflect that an array length
3359 access is now a COMPONENT_REF.
3360 * gcj.texi (Code Generation): Improve documentation of
3361 -fno-bounds-check. Add documentation for -fno-store-check.
3362 * java-tree.h (flag_store_check): Declare.
3363 (build_java_arraystore_check): Declare.
3364 * lang.c (flag_store_check): Initialize to 1.
3365 (lang_f_options): Add store-check option.
3366 * jvspec.c: Don't pass store-check option to jvgenmain.
3367 * lang-options.h: Add help string for -fno-store-check.
3369 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3371 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3372 * java-tree.h (java_dup_lang_specific_decl): New.
3373 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3375 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3377 * builtins.c, decl.c: Delete traditional-mode-related code
3378 copied from the C front end but not used, or used only to
3379 permit the compiler to link.
3381 2002-02-22 Tom Tromey <tromey@redhat.com>
3383 Fix for PR java/2369:
3384 * jvspec.c (verify_class_name): New function.
3385 (lang_specific_driver): Call it.
3386 (JAVA_START_CHAR_P): New macro.
3387 (JAVA_PART_CHAR_P): Likewise.
3389 2002-02-22 Per Bothner <per@bothner.com>
3391 * class.c: Change vtable to be more compatible with g++ v3 abi.
3392 (get_dispatch_table): Prepend offset-to-top (always 0) and
3393 type_info pointer (currently unimplemented hence NULL) to vtable.
3394 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3395 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3396 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3397 (build_dtable_decl): Add declarations for new fields.
3399 2002-02-20 Per Bothner <per@bothner.com>
3401 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3402 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3403 don't need to set it on the COMPOUND_EXPR - the caller does that.
3405 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3407 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3408 `--CLASSPATH' becomes `--classpath.'
3409 * gjavah.c: Likewise.
3410 * jcf-dump.c: Likewise.
3411 * lang-options.h: Likewise.
3413 * jcf-path.c: Updated comment.
3414 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3415 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3416 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3417 (jcf_path_CLASSPATH_arg): Ditto.
3418 (classpath_u): Updated leading comment.
3420 2002-02-20 Per Bothner <per@bothner.com>
3422 * builtins.c (check_for_builtin): New function.
3423 (build_call_or_builtin): Remove.
3424 * java-tree.h: Update accordingly.
3425 * expr.c (expand_invoke): Use build + check_for_builtin instead
3426 of build_call_or_builtin.
3427 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3428 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3429 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3431 2002-02-17 Tom Tromey <tromey@redhat.com>
3433 * java-tree.h (TYPE_STRICTFP): New macro.
3434 (struct lang_type) [strictfp]: New field.
3435 (CLASS_STRICTFP): New macro.
3436 (METHOD_STRICTFP): New macro.
3437 (struct lang_decl) [strictfp]: New field.
3438 * parse.y (method_header): Disallow strictfp constructor or
3440 (STRICT_TK): Move before MODIFIER_TK.
3441 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3442 (METHOD_MODIFIERS): Likewise.
3443 (INTERFACE_MODIFIERS): Likewise.
3444 * jcf-write.c (get_access_flags): Likewise.
3445 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3446 (add_method_1): Likewise.
3447 (get_access_flags_from_decl): Likewise.
3448 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3449 recognize strictfp flag.
3450 * jcf.h (ACC_STRICT): New define.
3452 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3454 * class.c(build_utf8_ref): Move declaration of decl_size
3456 2002-02-07 Tom Tromey <tromey@redhat.com>
3458 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3461 2002-02-04 Anthony Green <green@redhat.com>
3463 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3464 sections if available.
3466 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3468 * parse.y (java_expand_classes): Fix typo in static field loop.
3470 2002-02-02 Richard Henderson <rth@redhat.com>
3472 * class.c (add_field): Mark static fields external.
3473 (build_class_ref): Remove redundant set.
3474 * parse.y (java_expand_classes): Mark static fields of classes
3475 to be compiled as local.
3476 * jcf-parse.c (parse_class_file): Likewise.
3478 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3480 * gcj.texi (About CNI): New node.
3482 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3485 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3486 setlocale() with LC_CTYPE as a parameter.
3489 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3491 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3492 Follow GNU Coding Standards for --version.
3494 2002-01-28 Tom Tromey <tromey@redhat.com>
3496 * expr.c (build_jni_stub): Ensure storage for `meth' is
3498 * parse.y (java_complete_expand_methods): Set
3499 current_function_decl before building JNI stub.
3501 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3503 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3506 2002-01-22 Tom Tromey <tromey@redhat.com>
3508 * decl.c (java_init_decl_processing): Use add_predefined_file.
3509 Predefine RawData.java.
3510 (predef_filenames): Removed.
3511 (java_init_decl_processing): Don't register predef_filenames.
3512 * jcf-parse.c (add_predefined_file): New function.
3513 (predefined_filename_p): Rewrote.
3514 (predefined_filename_p): No longer static.
3515 * decl.c (java_init_decl_processing): Call initialize_builtins.
3516 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3517 (java/builtins.o): New target.
3518 * builtins.c: New file.
3519 * parse.y (patch_invoke): Use build_call_or_builtin.
3520 * java-tree.h (build_call_or_builtin): Declare.
3521 (initialize_builtins): Declare.
3522 (java_set_exception_lang_code): Removed unused declaration.
3523 (PREDEF_FILENAMES_SIZE): Removed.
3524 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3525 (predef_filenames): New define.
3526 (add_predefined_file): Declare.
3527 (predefined_filename_p): Declare.
3528 * expr.c (expand_invoke): Use build_call_or_builtin.
3530 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3532 * parse.y (patch_switch_statement): Fix format specifier.
3534 2002-01-16 Tom Tromey <tromey@redhat.com>
3536 More for PR java/5365:
3537 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3539 (process_file): Generate include for
3540 java.lang.UnsupportedOperationExceptions.
3542 2002-01-15 Andreas Jaeger <aj@suse.de>
3544 * .cvsignore: Add man pages.
3546 2002-01-15 Tom Tromey <tromey@redhat.com>
3548 Fix for PR java/5365:
3549 * gjavah.c (process_file): Turn class name into a file name.
3551 2002-01-14 Matthias Klose <doko@debian.org>
3553 * gcj.texi: Fix whitespace and formatting errors in the
3554 synopsis of the man pages. Update copyright.
3556 2002-01-14 Tom Tromey <tromey@redhat.com>
3559 * Make-lang.in (java.install-man): Handle jv-convert man page.
3560 (java.generated-manpages): Added jv-convert.1.
3561 (java.uninstall): Remove jv-convert.1.
3562 (java.maintainer-clean): Likewise.
3563 ($(srcdir)/java/jv-convert.1): New target.
3564 * gcj.texi (Top): Link to jv-convert node.
3565 (Individual utilities): Likewise.
3566 (Invoking jv-convert): New node.
3568 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3569 Martin Kahlert <martin.kahlert@infineon.com>
3571 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3572 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3574 2002-01-03 Graham Stott <grahams@redhat.com>
3576 * class.c (compile_resource_file): Update copyright date.
3577 Constify filename parameter.
3578 (java-tree.h): Update copyright date.
3579 (compile_resource_file): Constify filename parameter.
3581 2002-01-03 Graham Stott <grahams@redhat.com>
3583 * gcc/jcf-parse.c: Update copyright date.
3584 (yyparse): Constify resource_filename.
3586 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3588 * parse.y (src_parse_roots): Don't needlessly zero init.
3590 2001-12-31 Tom Tromey <tromey@redhat.com>
3592 * parse.y (dump_java_tree): New function.
3593 (source_end_java_method): Call it.
3594 (end_class_declaration): Likewise.
3595 * lang.c (java_decode_option): Call dump_switch_p.
3597 2001-12-28 Tom Tromey <tromey@redhat.com>
3599 * gen-table.pl: Don't process characters after \uffff. Added
3600 comment pointing to input file.
3602 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3604 * gen-table.pl: Const-ify output. Document the location of a
3605 suitable unicode input file.
3607 * chartables.h: Regenerate.
3609 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3611 * chartables.h: Const-ify.
3612 * gjavah.c (options): Likewise.
3613 * jcf-dump.c (options): Likewise.
3614 * jv-scan.c (options): Likewise.
3615 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3616 * parse.y (binop_lookup): Likewise.
3618 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3620 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3621 the static arrays that are output.
3622 * jvspec.c (jvgenmain_spec): Make static.
3623 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3624 * keyword.h: Regenerate.
3625 * lang.c (string_option, process_option_with_no, lang_f_options,
3626 lang_W_options): Const-ify.
3627 * lex.c (java_lex): Likewise.
3629 2001-12-21 Richard Henderson <rth@redhat.com>
3631 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3632 (get_boehm_type_descriptor): ... here. Arrange for the
3633 TREE_TYPE to get set properly.
3635 2001-12-21 Richard Henderson <rth@redhat.com>
3637 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3638 only if the target requires collect2.
3640 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3642 2001-12-20 Tom Tromey <tromey@redhat.com>
3645 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3646 CAN_COMPLETE_NORMALLY for the node.
3647 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3648 generate code for second branch if first branch can't complete
3650 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3651 the loop head if the loop body can't complete normally.
3653 2001-12-20 Tom Tromey <tromey@redhat.com>
3656 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3657 case where `finally' clause can't complete normally.
3659 2001-12-20 Tom Tromey <tromey@redhat.com>
3662 * parse.y (analyze_clinit_body): Added this_class parameter.
3663 Check for more cases where we must keep <clinit>.
3664 (maybe_yank_clinit): Cleaned up flow control.
3666 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3668 * decl.c (java_init_decl_processing): Don't initialize
3669 finit_leg_identifier_node.
3670 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3671 (finit_leg_identifier_node): Remove.
3672 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3674 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3676 * mangle.c (mangle_member_name): Don't special-case for
3678 * mangle_name.c (unicode_mangling_length): Likewise.
3679 (append_unicode_mangled_name): Likewise.
3680 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3683 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3685 * expr.c (build_java_array_length_access): Don't force null pointer
3686 check unless flag_check_references is set.
3688 2001-12-20 Tom Tromey <tromey@redhat.com>
3690 Fix for PR java/3417:
3691 * parse.y (patch_assignment): Added special processing for
3693 (patch_return): Don't convert booleans to integers, and don't
3694 special-case `null'.
3696 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3698 * config-lang.in (diff_excludes): Remove.
3700 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3702 * gcj.texi: Update link to GCC manual.
3704 2001-12-17 Tom Tromey <tromey@redhat.com>
3706 * parse.y (link_nested_class_to_enclosing): Removed useless
3709 2001-12-16 Tom Tromey <tromey@redhat.com>
3711 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3714 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3716 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3717 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3720 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3722 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3724 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3726 * decl.c (java_init_decl_processing): Build otable_type correctly.
3727 otable_decl is an otable_type.
3729 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3731 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3732 otable_type, otable_ptr_type, method_symbol_type,
3733 method_symbols_array_type, method_symbols_array_ptr_type): New
3734 field/global tree definitions.
3735 (flag_indirect_dispatch): New flag.
3736 * decl.c (java_init_decl_processing): Initialize new otable and
3737 otable_syms type nodes and decls. Add new field "index" to
3739 * class.c (build_method_symbols_entry): New function.
3740 (make_method_value): Set "index" to to method's vtable index for
3741 virtual methods when indirect-dispatch is not used.
3742 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3743 and set vtable_method_count to -1. Set otable and otable_syms field
3744 if indirect-dispatch is used and there was something to put in them.
3745 (build_method_symbols_entry): New function.
3746 (emit_offset_symbol_table): New function.
3747 * expr.c (get_offset_table_index): New function.
3748 (build_invokevirtual): Build array reference to otable at the index
3749 returned by get_offset_table_index, and use the result as the vtable
3751 (build_invokeinterface): Similar.
3752 * jcf-parse.c (yyparse): If indirect-dispatch, call
3753 emit_offset_symbol_table at the end of compilation, after all classes
3754 have been generated.
3755 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3756 * lang.c (flag_indirect_dispatch): Define.
3757 (lang_f_options): Add indirect-dispatch flag.
3759 2001-12-14 Matthias Klose <doko@debian.org>
3761 * gcj.texi: Markup for man page generation. Document missing
3762 options printed by <tool> --help.
3763 Terminate description of gij's -ms option with a dot.
3764 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3765 (java.generated-manpages java.install-man, java.uninstall,
3766 java-maintainer-clean) Updated.
3768 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3770 * class.c (get_dispatch_table): Fix java vtable layout
3771 for TARGET_VTABLE_USES_DESCRIPTORS.
3772 * decl.c (java_init_decl_processing): Initialize
3773 alloc_no_finalizer_node, finalize_identifier_node.
3774 * expr.c (class_has_finalize_method): New function.
3775 (expand_java_NEW): Generate calls for finalizer-free allocation.
3776 (build_invokevirtual): Fix java vtable layout for
3777 TARGET_VTABLE_USES_DESCRIPTORS.
3778 * java-tree.h (enum java_tree_index): New entries:
3779 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3780 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3781 (class_has_finalize_method): declare.
3782 (HAS_FINALIZER_P): New macro.
3783 * parse.y (patch_invoke): Generate calls for finalizer-free
3786 2001-12-12 Matthias Klose <doko@debian.org>
3788 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3789 whitespace at end of line.
3791 2001-12-11 Tom Tromey <tromey@redhat.com>
3793 * lex.c (java_init_lex): Define wfl_to_string as
3794 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3796 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3798 * class.c (make_method_value): Use null_pointer_node to
3799 represent empty exception table.
3801 2001-12-10 Tom Tromey <tromey@redhat.com>
3803 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3805 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3807 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3809 2001-12-09 Per Bothner <per@bothner.com>
3811 * check-init.c (current_switch_has_default): New static field.
3812 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3813 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3814 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3816 2001-12-09 Tom Tromey <tromey@redhat.com>
3818 * check-init.c (check_init): Don't allow pre- or post- increment
3819 or decrement of final variable.
3820 (final_assign_error): Minor error message rewording.
3822 2001-12-08 Tom Tromey <tromey@redhat.com>
3824 * java-tree.h: Fixed typo.
3826 * gjavah.c (decompile_method): Don't decompile to `return this'
3829 * gjavah.c (cxx_keywords): Re-sorted.
3830 * lex.c (cxx_keywords): Re-sorted.
3832 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3835 * gjavah.c (print_namelet): Clear subnamelets.
3836 (HANDLE_METHOD): Set `method_printed' earlier.
3838 2001-12-07 Tom Tromey <tromey@redhat.com>
3840 * lang.c (lang_f_options): Added
3841 optimize-static-class-initialization.
3842 (java_decode_option): Removed special case.
3844 2001-12-07 Per Bothner <per@bothner.com>
3846 * check-init.c (check_init): Fix typo freeing memory twice.
3848 2001-12-05 Per Bothner <per@bothner.com>
3850 Restore support for static class initialization optimization.
3851 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3852 * check-init.c (check_int): At end of BLOCK handle initialization
3853 blocks, which used to be done in java_complete_expand_method but did
3854 not handle the case where check_for_initialization might allocate
3855 more than a word of bits.
3856 * decl.c (lang_make_tree): The smic field is now a tree.
3857 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3858 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3860 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3862 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3863 Change from a hash table to a list.
3864 (struct_lang_decl): Change field 'smic' to match.
3865 * class.c (add_method_1): Initialize
3866 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3867 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3868 (java_expand_method_bodies): -here, since 'smic' is now a list.
3869 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3871 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3873 * class.c (java_hash_compare_tree_node): Fix casts.
3875 2001-12-04 Per Bothner <per@bothner.com>
3877 * check-init.c: Handle definite unassignment to finals in addition
3878 to definite assignment.
3879 (loop_current_locals): New field.
3880 (num_current_locals, int start_current_locals, num_current_words):
3882 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3883 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3884 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3885 (get_variable_decl, check_final_reassigned): New functions.
3886 (check_init, check_bool_init): Modify as needed for checking finals.
3887 (check_for_initialization): Take extra parameter and return void.
3888 Do extra start-up logic to check final fields for assignment.
3889 * parse.y (check_static_final_variable_assignment_flag,
3890 reset_static_final_variable_assignment_flag, check_final_assignment,
3891 check_final_variable_local_assignment_flag,
3892 reset_final_variable_indirect_assignment_flag,
3893 reset_final_variable_global_assignment_flag): Remove functions.
3894 (java_complete_expand_methods, outer_field_access_fix,
3895 patch_assignment): Remove no-longer used logic.
3896 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3897 * parse.y (register_fields, java_complete_tree): Update accordingly.
3899 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3900 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3901 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3903 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3905 * java-tree.h (DECL FINAL): New bit-field.
3906 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3907 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3908 (DECL_INIT_CALLS_THIS): New macro.
3909 (struct lang_decl): New bit-field init_calls_this.
3910 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3911 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3912 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3913 use it for both local variables and final fields.
3914 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3916 (struct lang_type): Remove hfv bit-field.
3917 (check_for_initialization): Change to return void.
3919 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3920 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3921 * check-init.c (final_assign_error): New helper function.
3922 (check_final_reassigned, check_init): Use it.
3923 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3925 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3926 bit-fields to unsigned.
3928 2001-12-03 Per Bothner <per@bothner.com>
3930 * parse.y (patch_binop): Minor constant folding.
3932 * parse.y (build_current_thisn): Shorter 'buffer'.
3934 2001-12-03 Per Bothner <per@bothner.com>
3936 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3937 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3938 * jcf-write.c (generate_bytecode_insns): Remove support for
3939 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3940 * check-init.c (check_init): Likewise.
3942 2001-12-03 Per Bothner <per@bothner.com>
3944 * verify.c (subroutine_nesting): New function.
3945 (verify_jvm_instructions): Use it to fix logic for checking that
3946 we're done with the current subroutine.
3948 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3949 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3951 2001-12-03 Per Bothner <per@bothner.com>
3953 * jcf.h: Fix obvious typo in comment.
3954 * typeck.c (build_null_signature): Add comment.
3956 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3958 * expr.c: Remove leading capital from diagnostic messages, as
3959 per GNU coding standards.
3960 * jcf-io.c: Similarly.
3961 * jcf-parse.c: Similarly.
3962 * jv-scan.c: Similarly.
3963 * jvspec.c: Similarly.
3964 * mangle.c: Similarly.
3966 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3967 Alexandre Petit-Bianco <apbianco@redhat.com>
3969 * expr.c (build_java_arrayaccess): Call save_expr on array for
3970 correct evaluation order, modified comment, fixed indentation.
3971 * parse.y: (patch_assignment): Correctly extract the array base
3972 from the tree generate by build_java_arrayaccess, added comments.
3973 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3974 Fixes PR java/3096, PR java/3803, PR java/3965.
3976 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3978 * expr.c (expand_byte_code): Remove trailing periods from messages.
3979 * jcf-parse.c (load_class, jcf_parse): Similarly.
3980 * jcf-write.c (generate_classfile): Similarly.
3981 * lex.c (java_lex): Similarly.
3983 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3985 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3987 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3989 * Make-lang.in (java.generated-manpages): New dummy target.
3991 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3993 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3995 (lang_specific_pre_link): Use set_input to set input_filename.
3997 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3998 (main): Fix definition.
3999 Strip `main' from classname.
4002 2001-11-18 Roger Sayle <roger@eyesopen.com>
4004 * parse.h (java_expand_switch): Remove old prototype.
4006 2001-11-18 Tom Tromey <tromey@redhat.com>
4008 Fix for PR java/1401:
4009 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4011 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4014 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4016 * lang.c (finish_parse): Rename to java_finish.
4017 (LANG_HOOKS_FINISH, java_finish): New.
4019 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4021 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4022 * java-tree.h: New prototype.
4023 * lang.c (java_init): Update prototype. Combine with old init_parse.
4025 2001-11-13 Tom Tromey <tromey@redhat.com>
4027 * gjavah.c (method_signature): New global.
4028 (HANDLE_METHOD): Set it.
4029 (decompile_return_statement): New function.
4030 (decompile_method): Use it.
4031 (print_method_info): Removed `synth' argument.
4033 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4035 * java-tree.h (java_set_yydebug): New.
4036 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4037 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4038 (print_lang_decl, print_lang_type, print_lang_identifier,
4039 print_lang_statistics, lang_print_xnode): Remove.
4041 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4043 * jcf-parse.c (init_lex): Remove.
4044 * lang.c (language_string, lang_identify): Remove.
4045 (struct lang_hooks): Constify.
4046 (LANG_HOOKS_NAME): Override.
4047 (init_parse): Update.
4049 2001-11-08 Andreas Franck <afranck@gmx.de>
4051 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4052 program_transform_name the way suggested by autoconf.
4053 (java.install-common): Also transform auxiliary program names with
4054 program_transform_name.
4056 2001-11-08 Tom Tromey <tromey@cygnus.com>
4058 * parse.y (trap_overflow_corner_case): New rule.
4059 (unary_expression): Use it.
4060 * lex.c (java_init_lex): Don't set minus_seen.
4061 (yylex): Don't use minus_seen. Communicate overflow to parser for
4063 (error_if_numeric_overflow): New function.
4064 * parse.h (minus_seen): Removed field.
4065 (JAVA_RADIX10_FLAG): New define.
4067 2001-11-07 Tom Tromey <tromey@redhat.com>
4069 Patch for PR java/1414:
4070 * parse.y (case_label_list): New global.
4071 (goal): Register case_label_list with GC.
4072 (java_complete_lhs): Save new case on case_label_list.
4073 (patch_switch_statement): Check for duplicate case labels.
4075 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4077 * parse.y (patch_assignment): Removed unused third argument.
4078 (java_complete_lhs): Removed unused third argument to patch_assignment.
4080 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4082 * lang.c: Include langhooks-def.h.
4083 * Make-lang.in: Update.
4085 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4087 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4089 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4091 * mangle.c (find_compression_record_match): Don't match compression
4092 records for package name elements unless they occur at the start of
4093 the name. Fix for PR java/4717.
4095 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4097 * expr.c (expand_java_field_op): Don't special-case references to
4098 java.lang.PRIMTYPE.TYPE.
4099 (build_primtype_type_ref): Removed.
4100 * java-tree.h (build_primtype_type_ref): Remove prototype.
4101 * parse.y (maybe_build_primttype_type_ref): Removed.
4102 (complete_function_arguments): Don't special-case references to
4103 java.lang.PRIMTYPE.TYPE.
4104 (patch_assignment): Likewise.
4105 (array_constructor_check_entry): Likewise.
4107 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4109 * mangle.c (static tree compression_table): Fixed leading comment.
4110 * parse.h (struct parser_ctxt): Fixed field comment.
4111 * parse.y (check_pkg_class_access): New prototype, fixed leading
4112 comment, new parameter used to emit error only if passed as true.
4113 (parse_check_super): Pass extra argument to check_pkg_class_access.
4114 (do_resolve_class): Likewise.
4115 (process_imports): Likewise.
4116 (read_import_dir): Fixed indentation.
4117 (find_in_imports_on_demand): New local class_type_name. Local
4118 node_to_use deleted. while loop changed into for loop. Report
4119 multiple definition only for accessible classes. Improved error
4121 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4122 assigned to parameter list, fixed indentation. while loop changed
4123 into for loop, restore TREE_CHAIN on local `tem' before the next
4126 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4128 * lang.c (lang_get_alias_set): Deleted.
4130 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4132 * gjavah.c (jni_print_char): Fix thinko in last change.
4134 * gjavah.c (jni_print_char, decode_signature_piece): Use
4135 safe-ctype macros and/or fold extra calls into fewer ones.
4136 * lex.c (java_read_unicode, java_lex): Likewise.
4137 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4138 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4139 * mangle_name.c (append_unicode_mangled_name,
4140 unicode_mangling_length): Likewise.
4142 2001-10-17 Richard Henderson <rth@redhat.com>
4144 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4146 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4148 * lang.c (langhooks.h): Included.
4149 (LANG_HOOKS_INIT): Redefined.
4150 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4151 (LANG_HOOKS_DECODE_OPTION): Likewise.
4152 (struct lang_hooks lang_hooks): New initialization.
4154 2001-10-11 Per Bothner <per@bothner.com>
4156 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4157 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4158 The former is simpler, and jcf-write.c handles it better.
4159 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4160 or WITH_CLEANUP_EXPR.
4161 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4162 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4164 * parse.y (patch_if_else_statement): If the condition is constant,
4165 optimize away the test.
4167 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4169 * parse.y (patch_cast): Call patch_string on the first operand of
4170 the incoming node, update it if necessary. Fixes PR java/4510.
4172 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4174 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4175 when name qualifier matches a package name.
4177 2001-10-08 Tom Tromey <tromey@redhat.com>
4179 Fix for PR java/4489:
4180 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4181 force a new label when computing `body_block'.
4183 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4185 * jcf-io.c (format_uint): Const-ify.
4186 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4187 * lex.c (java_get_line_col): Likewise.
4188 * parse.y (build_incdec): Likewise.
4190 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4192 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4193 a NULL enclosing context if appropriate. Fixes PR java/4466.
4195 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4197 * parse.y (patch_assignment): Use lvalue's original TYPE when
4198 building the final COMPOUND_EXPR.
4199 (try_reference_assignconv): Fixed leading comment.
4201 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4203 * parse.y (check_final_variable_indirect_assignment): For
4204 COMPOUND_EXPR, return only if finals were found initialized
4205 properly, if not, keep on checking.
4206 (check_final_variable_global_assignment_flag): New local
4207 error_found, set when appropriate and used to decide whether to
4208 report uninitialized finals. Fixed typo in comment.
4210 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4212 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4213 last three initializations. Fixes PR java/4360.
4215 2001-09-21 Richard Henderson <rth@redhat.com>
4217 * class.c (get_dispatch_table): Handle function descriptors.
4218 (build_dtable_decl): Likewise.
4219 * expr.c (build_invokevirtual): Likewise.
4221 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4223 * parse.y (patch_method_invocation): Build class initialization
4224 when static finals are used to qualify method invocation.
4227 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4229 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4230 build_type_name_from_array_name.
4231 (STRING_STRIP_BRACKETS): New macro.
4232 * parse.y (build_type_name_from_array_name): New function.
4233 (array_creation_expression:): Accumulate []s instead of [s.
4234 (cast_expression:): Accumulate []s instead of [s after cast type
4236 (build_array_from_name): Local string deleted, use
4237 build_type_name_from_array_name.
4238 (build_unresolved_array_type): Accumulate []s instead of [s after
4240 (register_fields): Fixed comment.
4241 (resolve_class): Local name, base deleted, new locals tname and
4242 array_dims. Use build_type_name_from_array_name. Use array_dims to
4244 (purify_type_name): Use STRING_STRIP_BRACKETS.
4246 2001-09-18 Andreas Jaeger <aj@suse.de>
4248 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4249 * jv-scan.c: Likewise.
4251 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4253 * parse.y (patch_method_invocation): Inner class creation context
4254 check not enforced within constructors. Fixes PR java/1873.
4256 2001-09-16 Tom Tromey <tromey@redhat.com>
4258 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4259 NOTE_PUSH for single-case push. Fixes PR java/4189.
4261 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4263 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4264 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4265 (struct lang_type): New fields import_list and import_demand_list.
4266 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4267 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4268 (do_resolve_class): New local saved_enclosing_type, initialized,
4269 passed as parameter to find_in_imports and find_in_imports_on_demand.
4270 (find_in_imports): Added paramater enclosing_type, use its
4271 TYPE_IMPORT_LIST when applicable.
4272 (find_in_imports_on_demand): Added parameter enclosing_type, use
4273 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4274 declaration and initialization.
4275 (fold_constant_for_init): Switch/restore current_class to the
4276 appropriate context.
4278 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4280 * verify.c (verify_jvm_instructions): Fix typo.
4282 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4284 * expr.c (expand_invoke): Const-ification.
4285 * parse.y (patch_method_invocation): Likewise.
4287 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4289 * gjavah.c (cxx_keywords): Const-ification.
4290 * keyword.gperf (java_keyword): Likewise.
4291 * lang.c (java_tree_code_name): Likewise.
4292 * lex.c (cxx_keywords): Likewise.
4293 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4295 2001-09-11 Richard Henderson <rth@redhat.com>
4297 * parse.h (ctxp_for_generation): Mark extern.
4299 2001-09-10 Richard Henderson <rth@redhat.com>
4301 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4303 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4305 * typeck.c (java_array_type_length, build_prim_array_type):
4306 Represent empty arrays by NULL index.
4308 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4310 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4311 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4313 2001-09-06 Anthony Green <green@redhat.com>
4315 * class.c (O_BINARY): Define if necessary.
4316 (registerResource_libfunc): Declare.
4317 (init_class_processing): Initilize registerResource_libfunc.
4318 (compile_resource_file): New function.
4319 * java-tree.h (resource_name): Declare.
4320 (compile_resource_file): Declare.
4321 * jcf-parse.c (yyparse): Handle compiling java resource files.
4322 * lang.c (java_decode_option): Handle -fcompile-resource option.
4323 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4325 * gcj.texi (Code Generation): Add documentation for -R flag.
4327 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4329 * jcf-write.c (generate_classfile): Issue an error in case of
4330 field/initial value mismatch.
4331 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4332 being initialized and we're generating bytecode.
4333 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4334 set DECL_INITIAL properly when appropriate.
4338 2001-09-01 Per Bothner <per@bothner.com>
4340 * parse.y (maybe_yank_clinit): A field without an initializer is not
4341 relevant. All initializers except static final and constant require
4342 <clinit>, regardless of flag_emit_class_files.
4344 2001-08-31 Per Bothner <per@bothner.com>
4346 * class.c (set_constant_value): When not emitting class files, then a
4347 String ConstantValue is a utf8const_ptr_type.
4349 2001-08-30 Per Bothner <per@bothner.com>
4351 * jcf-write.c (generate_classfile): Check that field is primitive
4352 or string before emitting ConstantValue attribute.
4354 2001-08-30 Per Bothner <per@bothner.com>
4356 * parse.y (resolve_qualified_expression_name): If creating a
4357 COMPOUND_EXPR, set it's type correctly.
4359 2001-08-30 Per Bothner <per@bothner.com>
4361 * jcf-io.c (open_class): Set filename field.
4363 * jcf-parse,c (parse_class_file): Set current_function_decl
4364 for better error message when Code attribute is missing.
4366 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4367 better diagnostics, especially for constructors.
4369 2001-08-30 Per Bothner <per@bothner.com>
4371 * jcf-write.c (generate_classfile): Don't write ConstantValue
4372 attribute if field is not final, for compatibility with jdk.
4374 * jcf-write.c (generate_classfile): Convert ConstantValue values
4375 to correct type. Work-around for front-end bug.
4376 * class.c (set_constant_value): Error if constant has wrong type.
4378 2001-08-30 Per Bothner <per@bothner.com>
4380 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4381 "Double" are printed at verbosity 1.
4383 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4385 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4387 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4389 * parse.y (patch_assignment): Don't verify final re-assignment here.
4390 (java_complete_lhs): Verify assignments to finals calling
4391 patch_assignment. Verify re-assignments to finals before calling
4394 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4396 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4399 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4401 * lex.c (java_lex): new local found_hex_digits. Set and then used
4402 in test to reject invalid hexadecimal numbers.
4403 * parse.y (java_complete_tree): Prevent unwanted cast with
4404 initialized floating point finals.
4405 (patch_binop): Emit a warning when detecting a division by zero,
4406 mark result not constant, don't simplify non integer division.
4408 2001-08-28 Per Bothner <per@bothner.com>
4410 * jcf-write.c (generate_bytecode_insns): For increments and
4411 decrements just recurse to push constant. Improvement on Mark's patch.
4413 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4415 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4416 real conversion for increments and decrements of reals.
4418 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4420 * parse.y (resolve_qualified_expression_name): Handle unresolved
4421 qualified expressions, prevent numerical qualifiers, fixed typo.
4424 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4426 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4427 don't report anything but deprecated class when marked so. Handle
4429 (patch_method_invocation): Check deprecation on methods and types.
4430 (patch_binop): code becomes an enum tree_code, added default: to
4431 switch to handle that. Detect division by zero, try to fold and
4432 return before using a subroutine.
4434 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4436 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4437 file smaller than 4 bytes.
4438 * parse.y (check_inner_circular_reference): New function.
4439 (check_circular_reference): Likewise.
4440 (array_initializer:): Accept {,}.
4441 (java_check_circular_reference): Rewritten using
4442 check_circular_reference and check_inner_circular_reference.
4443 (java_complete_expand_method): Unconditionally save and restore
4444 the unpurged exception list.
4445 (build_dot_class_method_invocation): Unmangle signature parameter.
4447 2001-08-21 Tom Tromey <tromey@redhat.com>
4449 * decl.c (init_decl_processing): Add `throws' field to method
4451 * class.c (make_method_value): Compute `throws' field for method.
4453 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4455 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4456 circularity is detected.
4457 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4459 2001-08-17 Richard Henderson <rth@redhat.com>
4461 * class.c (emit_register_classes): Add align parameter to
4462 call to assemble_integer.
4464 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4466 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4467 loading a class_or_name fails, try considering an innerclass name
4468 and load the enclosing context.
4469 * parse.y (resolve_inner_class): New function.
4470 (find_as_inner_class): Added leading comment.
4471 (register_incomplete_type): Keep the current context as enclosing
4472 context for JDEP_FIELD dependencies.
4473 (do_resolve_class): Locals new_class_decl and super initialized to
4474 NULL. Call resolve_inner_class, explore the enclosing context
4475 superclass if necessary.
4478 2001-08-16 Tom Tromey <tromey@redhat.com>
4480 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4481 * gjavah.c (main): Updated for change to jcf_path_seal.
4482 * lang.c (version_flag): New global.
4483 (java_decode_option): Recognize `-version'.
4484 (java_init): Update for change to jcf_path_seal.
4485 * jcf.h (jcf_path_seal): Added `print' argument.
4486 * jcf-path.c (jcf_path_seal): Added `print' argument.
4488 2001-08-13 Zack Weinberg <zackw@panix.com>
4490 * Make-lang.in (java/decl.o): Update dependencies.
4491 * decl.c: Include libfuncs.h, don't include toplev.h.
4493 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4495 * decl.c (init_decl_processing): exception_type_node,
4496 class_not_found_type_node, and no_class_def_found_type_node
4497 initialized. predef_filenames augmented accordingly.
4498 instinit_identifier_node initialized.
4499 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4500 * java-tree.h (enum java_tree_index): New entries
4501 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4502 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4503 (exception_type_node): New macro.
4504 (class_not_found_type_node): Likewise.
4505 (no_class_def_found_type_node): Likewise.
4506 (instinit_identifier_node): Likewise.
4507 (PREDEF_FILENAMES_SIZE): Adjusted.
4508 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4509 (struct lang_type): Fixed typo in bitfield name.
4510 (DECL_INSTINIT_P): New macro.
4511 (ID_INSTINIT_P): Likewise.
4512 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4514 * parse.y (encapsulate_with_try_catch): New function.
4515 (generate_instinit): Likewise.
4516 (build_instinit_invocation): Likewise.
4517 (ctors_unchecked_throws_clause_p): Likewise.
4518 (add_instance_initializer): Deleted.
4519 (build_instance_initializer): Likewise.
4520 (in_instance_initializer): Likewise.
4521 (check_method_redefinition): instinit$ not to be verified.
4522 (java_complete_expand_methods): Generate instinit$, simplified code.
4523 (build_dot_class_method): Eliminated unnecessary locals. Use
4524 encapsulate_with_try_catch, removed unnecessary code.
4525 (fix_constructors): New local iii. Use build_instinit_invocation.
4526 (patch_method_invocation): Added comment.
4527 (maybe_use_access_method): Don't consider instinit$.
4528 (find_applicable_accessible_methods_list): Shorten the search for
4530 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4531 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4532 (patch_throw_statement): Likewise. Fixed typo.
4534 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4537 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4538 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4540 (lang_specific_pre_link): Use set_input to set input_filename.
4542 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4543 (main): Fix definition.
4544 Strip `main' from classname.
4547 2001-08-11 Zack Weinberg <zackw@panix.com>
4549 * lex.h: Don't include setjmp.h. Don't define
4550 SET_FLOAT_HANDLER or prototype set_float_handler.
4552 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4554 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4555 `poplevel' in the right order.
4557 2001-08-09 Richard Henderson <rth@redhat.com>
4559 * Make-lang.in (class.o): Depend on TARGET_H.
4560 * class.c (emit_register_classes): Use target hooks instead of
4561 assemble_constructor and assemble_destructor.
4563 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4565 * check-init.c (flags.h): Include
4566 (check_init): Don't report uninitialized static class
4567 initialization flags, don't free bit index when doing static class
4568 initialization optimization.
4569 (check_for_initialization): Return type changed to `unsigned int.'
4570 (attach_initialized_static_class): New function.
4571 * class.c (add_method_1): Create the initialized static class
4573 (finish_class): Always emit deferred inline methods.
4574 * decl.c (emit_init_test_initialization): Moved to expr.c
4575 (complete_start_java_method): Don't traverse
4576 DECL_FUNCTION_INIT_TEST_TABLE.
4577 (lang_mark_tree): Mark hash tables in function decls.
4578 * expr.c (emit_init_test_initialization): Moved from decl.c.
4579 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4580 initialization flag, set DECL_CONTEXT and
4581 LOCAL_CLASS_INITIALIZATION_FLAG.
4582 (java_lang_expand_expr): Emit initialization code for static class
4583 initialized flags when entering block, if necessary.
4584 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4585 * java-tree.h (flag_optimize_sci): New global variable declaration.
4586 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4587 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4588 (LOCAL_FINAL_P): Fixed typo in comment.
4589 (FINAL_VARIABLE_P): Likewise.
4590 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4591 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4592 (struct lang_decl): New fields `ict', `smic' and `cif.'
4593 (check_for_initialization): New returned value for global.
4594 (attach_initialized_static_class): New global function.
4595 (STATIC_CLASS_INIT_OPT_P): New macro.
4596 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4597 * lang.c (java_decode_option): Handle
4598 `-fno-optimize-static-class-initialization'
4599 * parse.y (start_complete_expand_method): New function.
4600 (java_expand_method_bodies): Likewise.
4601 (attach_init_test_initialization_flags): Likewise.
4602 (adjust_init_test_initialization): Likewise.
4603 (emit_test_initialization): Likewise.
4604 (java_complete_expand_methods): Nullify abstract and native method
4606 (java_complete_expand_method): New locals `fbody', `block_body'
4607 and `exception_copy.' Reorganized: directly return on empty method
4608 bodies, call `start_complete_expand_method', remember definitely
4609 initialized static class in function, don't expand method bodies.
4610 (java_expand_classes): Call `java_expand_method_bodies' before
4611 `finish_class' when compiling to native.
4612 (resolve_expression_name): Use `orig' after building outer class
4614 (patch_invoke): Remember static method invocations.
4616 2001-08-06 Richard Henderson <rth@redhat.com>
4618 * class.c (emit_register_classes): Pass a symbol_ref and priority
4619 to assemble_constructor.
4621 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4623 * java-tree.h (all_class_filename): New macro.
4624 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4625 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4626 newly created IDENTIFIER_NODE to `all_class_filename.'
4628 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4630 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4631 Use ggc_add_tree_root to register roots.
4633 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4635 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4636 second operand calling check_init.
4637 * decl.c (complete_start_java_method): Swaped second and third
4638 arguments while creating WITH_CLEANUP_EXPR node.
4639 * jcf-write.c (generate_bytecode_insns): Use second operand
4640 instead of third when handling WITH_CLEANUP_EXPR.
4641 * parse.y (java_complete_lhs): Expand second operand of
4642 WITH_CLEANUP_EXPR nodes.
4643 (patch_synchronized_statement): Swaped second and third arguments
4644 while creating WITH_CLEANUP_EXPR node.
4646 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4648 * parse.y (create_interface): Avoid cyclic inheritance report when
4649 syntax error encountered during class definition.
4652 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4654 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4656 (lang_specific_pre_link): Use set_input to set input_filename.
4658 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4659 (main): Fix definition.
4660 Strip `main' from classname.
4663 2001-07-18 Tom Tromey <tromey@redhat.com>
4666 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4667 * lex.c (java_new_lexer): Use ICONV_CONST.
4668 (java_read_char): Likewise.
4669 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4670 (jv-scan$(exeext)): Likewise.
4672 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4674 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4675 * parse.y (check_class_interface_creation): Allow `private' if the
4676 enclosing is not an interface.
4677 (create_interface): Interface tagged public if the enclosing
4678 context is an interface.
4679 (create_class): Class tagged public if the enclosing context
4683 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4685 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4688 2001-07-14 Tim Josling <tej@melbpc.org.au>
4690 * check-init.c (check_init): Remove references to EXPON_EXPR.
4692 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4694 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4695 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4698 2001-07-13 Tom Tromey <tromey@redhat.com>
4700 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4703 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4705 * parse.y (patch_method_invocation): Don't override primary if one
4706 is already provided, but let this$<n> be built. Fixed comment.
4708 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4710 * parse.y (empty_statement:): Report empty statement error only
4711 when found at class declaration level.
4714 2001-07-12 Tom Tromey <tromey@redhat.com>
4716 * expr.c (expand_load_internal): New function.
4717 (LOAD_INTERNAL): Use it.
4719 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4721 * parse.y (verify_constructor_super): Compare anonymous class ctor
4722 args with `valid_method_invocation_conversion_p.'
4725 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4727 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4728 `-fsyntax-only.' Fixes PR java/3248
4730 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4732 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4734 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4736 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4737 current function is static. Fixes PR java/1970
4739 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4741 * parse.y (patch_method_invocation): Add enclosing context to ctor
4742 calls if necessary. Fixes PR java/2953
4744 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4746 * parse.y (resolve_package): Abort if qualified expression member
4748 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4751 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4753 * verify.c: Don't use // comments.
4755 2001-07-05 Tom Tromey <tromey@redhat.com>
4757 * lang.c (flag_assume_compiled): Removed.
4758 * java-tree.h (flag_assume_compiled): Removed.
4759 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4760 -fhash-synchronization, -fuse-divide-subroutine,
4761 -fcheck-references, -femit-class-file, -femit-class-files,
4762 -fassume-compiled. Updated --encoding information. Changed
4763 -foutput-class-dir to `-d'.
4765 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4767 * jcf-parse.c (parse_class_file): Add lineno parameter to
4768 debug_start_source_file call.
4770 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4772 * gcj.texi: Use gpl.texi.
4773 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4774 dependencies and use doc/include in search path.
4776 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4778 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4779 `this'. If so, don't build instance initializers.
4781 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4783 * parse.y (resolve_expression_name): Improved error message for
4784 inner class cases. Fixes PR java/1958
4786 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4788 * lang.c: #include diagnostic.h
4789 (lang_print_error): Add a `diagnostic_context *' parameter.
4790 (java_dummy_print): Likewise.
4791 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4793 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4795 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4796 * jcf.h (typedef struct JCF): New bitfield `finished.'
4797 (JCF_FINISH): Set `finished.'
4798 (JCF_ZERO): Reset `finished.'
4801 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4803 * parse.y (class_body_declaration:): Don't install empty instance
4807 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4809 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4810 (set_class_decl_access_flags): New function.
4811 * java-tree.h (set_class_decl_access_flags): New prototype.
4812 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4813 (parse_class_file): New local `decl_max_locals.' Take wide types
4814 into account to compute DECL_MAX_LOCALS.
4815 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4818 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4820 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4822 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4824 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4825 * parse.y (do_resolve_class): Moved comments out to leading comment
4826 section. Removed local `start', New local `_ht' and
4827 `circularity_hash.' Record `enclosing' in hash table and search
4828 it to detect circularity. Use `enclosing' as an argument to
4829 `lookup_cl.' Free the hash table when done.
4831 2001-06-19 Tom Tromey <tromey@redhat.com>
4833 * lex.c (java_read_char): Disallow invalid and overlong
4834 sequences. Fixes PR java/2319.
4836 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4838 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4840 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4842 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4843 arguments accordingly.
4845 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4847 * gcj.texi: Move contents to just after title page.
4849 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4851 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4853 (patch_incomplete_class_ref): Build the class ref, build the class
4854 init if necessary, complete the tree.
4857 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4859 * parse.y (lookup_field_wrapper): Test `name' code.
4860 (resolve_qualified_expression_name): Test `qual_wfl' code.
4861 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4862 handle `qual_wfl' by code.
4863 (maybe_build_primttype_type_ref): Test `wfl' code.
4865 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4867 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4869 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4870 the dvi file in the java directory.
4872 2001-05-25 Sam TH <sam@uchicago.edu>
4874 * gen-table.pl javaop.h jcf.h lex.h,
4875 parse.h: Fix header include guards.
4877 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4879 * jv-scan.c (version): Update copyright year.
4881 2001-05-21 Per Bothner <per@bothner.com>
4883 * jcf-parse.c (read_class): If class is from .class or .zip file
4884 and it's already been read, don't push/pop parser context.
4886 2001-05-18 Per Bothner <per@bothner.com>
4888 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4889 command line so the jvgenmain-generated main program comes first.
4891 2001-05-15 Tom Tromey <tromey@redhat.com>
4893 * class.c (build_utf8_ref): Don't generate identifier based on
4896 2001-05-12 Richard Henderson <rth@redhat.com>
4898 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4899 * expr.c (java_lang_expand_expr): Expand it.
4900 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4901 calling build_exception_object_ref.
4902 * parse.y (catch_clause_parameter): Likewise.
4903 (build_dot_class_method): Likewise.
4904 (try_reference_assignconv): Likewise.
4905 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4906 * jcf-write.c (generate_bytecode_insns): Likewise.
4908 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4910 * parse.y (build_unresolved_array_type): Set
4911 EXPR_WFL_QUALIFICATION on the newly created wfl.
4912 Fixes PR java/2538. Fixes PR java/2535.
4914 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4916 * parse.y (fix_constructors): Removed unnecessary assignment to
4917 local. Moved assignment to `this$<n>', fixed comments and
4919 (build_wfl_wrap): Fixed indentation.
4920 Fixes PR java/2598, java/2579 and java/2658.
4922 2001-05-03 Mo DeJong <mdejong@redhat.com>
4924 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4925 check for byte swap.
4927 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4929 * expr.c (build_class_init): Move MODIFY_EXPR
4930 outside of COND_EXPR. Remove variable `call'.
4932 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4934 * decl.c: NULL_PTR -> NULL.
4935 * jcf-write.c: Likewise.
4937 2001-05-01 Tom Tromey <tromey@redhat.com>
4939 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4940 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4941 * gcj.texi: Updated copyright text. Include fdl.texi.
4942 (Top): Link to new node.
4944 2001-05-01 Per Bothner <per@bothner.com>
4946 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4948 2001-05-01 Per Bothner <per@bothner.com>
4950 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4951 import_list contains the name, not the TREE_PURPOSE.
4953 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4955 * jcf-io.c (read_zip_member): Cast to long in comparison with
4958 * jvspec.c (lang_specific_driver): Initialize variables.
4960 * mangle.c (find_compression_record_match): Likewise.
4962 * typeck.c (build_null_signature): Provide static prototype. Mark
4963 parameter with ATTRIBUTE_UNUSED.
4965 * verify.c (verify_jvm_instructions): Initialize variable.
4967 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4969 * parse.y (do_resolve_class): Check for cyclic inheritance during
4970 inner class resolution.
4972 2001-04-27 Per Bothner <per@bothner.com>
4974 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4975 while iterating, since that could cause gc to lose stuff.
4977 2001-04-26 Per Bothner <per@bothner.com>
4979 Fix method search wrt scope of inner classes to match JLS2.
4980 * typeck.c (build_null_signature): New static function.
4981 (has_method): New function. Uses build_null_signature and lookup_do.
4982 * java-tree.h (has_method): New declaration.
4983 * parse.y (find_applicable_accessible_methods_list): Do not search
4984 context of inner classes here.
4985 (patch_method_invocation): Search scope, ie. current and outer clases,
4986 for method matching simple name, to find class.
4988 2001-04-26 Per Bothner <per@bothner.com>
4990 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4991 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4993 * constants.c (find_methodref_with_class_index): New function.
4994 (find_methodref_index): Use find_methodref_with_class_index.
4995 * java-tree.h (find_methodref_with_class_index): New declaration.
4996 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4997 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4998 If context changed from interface to class, don't use invokeinterface.
5000 2001-04-25 Per Bothner <per@bothner.com>
5002 * verify.c (verify_jvm_instructions): For field instructions,
5003 check that field index is valid. For invoke instructions, check that
5004 method index is valid.
5006 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5008 * config-lang.in (target_libs): Copy from $libgcj_saved.
5010 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5012 * decl.c (init_decl_processing): Add new class "protectionDomain"
5014 * class.c (make_class_data): Set initial value for "protectionDomain".
5016 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5018 * jvspec.c (lang_specific_driver): Fix memory allocation
5019 deficit, by using concat in lieu of xmalloc/sprintf.
5021 2001-04-20 Per Bothner <per@bothner.com>
5023 Fixes to compile multiple .class files at once.
5024 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5025 * java-tree.h (CLASS_PARSED_P): New macro.
5026 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5027 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5028 (read_class): Avoid some code duplication.
5029 Don't call JCF_FINISH for a .class file - might be needed later.
5030 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5031 rather than CLASS_LOADED_P, since latter implies class laid out.
5032 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5033 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5035 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5037 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5039 * boehm.c: Include toplev.h.
5041 2001-04-06 Tom Tromey <tromey@redhat.com>
5042 Alexandre Petit-Bianco <apbianco@redhat.com>
5044 Fix for PR gcj/1404 and PR gcj/2332:
5045 * parse.y (build_array_from_name): If we use the type_wfl then
5046 accumulate dimensions from the original type as well.
5047 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5049 2001-04-06 Tom Tromey <tromey@redhat.com>
5051 * parse.y (analyze_clinit_body): Return true if the second operand
5052 of a METHOD_EXPR is nonzero.
5054 2001-04-06 Tom Tromey <tromey@redhat.com>
5056 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5058 ($(srcdir)/java/parse.c): Likewise.
5060 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5062 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5063 (version-gcc): Initialized.
5064 (which-gcj): Likewise.
5066 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5068 * java-tree.h (struct lang_decl): New macro
5069 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5070 * parse.y (build_instance_initializer): New function.
5071 (add_instance_initializer): Use it.
5072 (java_fix_constructors): Set `current_class' before fix pass.
5073 (fix_constructors): Just return if already fixed. Move `super()'
5074 invocation ahead. Use `build_instance_initializer.'
5077 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5079 * parse.y (resolve_qualified_expression_name): Pass field's
5080 DECL_CONTEXT to `not_accessible_p.'
5081 (not_accessible_p): Changed parameters order in `inherits_from_p'
5084 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5086 * lang-options.h: Add flag_check_references.
5088 2001-04-04 Per Bothner <per@bothner.com>
5090 * java-tree.h (CONSTANT_VALUE_P): New macro.
5091 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5092 * parse.y (maybe_build_class_init_for_field): New static function.
5093 (resolve_expression_name, resolve_field_access): Use
5094 maybe_build_class_init_for_field instead of build_class_init
5095 This does not do the init if the field is compile-time-constant.
5096 (resolve_field_access): Simplify.
5098 * parse.y (fold_constant_for_init): Merge test into switch.
5100 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5102 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5104 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5106 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5108 * expr.c (pop_type_0): Save the result of the first
5109 lang_printable_name call in a scratch buffer, so it
5110 won't be clobbered by the second call.
5112 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5114 * parse-scan.y (array_type:): Rewritten.
5115 (type_declaration:): `empty_statement' replaces `SC_TK.'
5116 (class_member_declaration:): `empty statement' added.
5117 (method_body:): Simplified.
5118 (static_initializer:): Likewise.
5119 (primary_no_new_array:): Use `type_literals.'
5120 (type_literals:): New rule.
5121 (dims:): Set and update `bracket_count.'
5122 Fixes PR java/1074. Fixes PR java/2412.
5124 2001-03-28 Hans Boehm <boehm@acm.org>
5126 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5127 (get_boehm_type_descriptor): Set type on returned value to be a
5128 pointer length integer.
5130 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5132 * expr.c (pop_type_0): Call `concat' rather than building the
5134 (pop_type): Add format specifier in call to `error'.
5136 * parse.y (patch_method_invocation): Avoid casting away
5139 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5141 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5143 2001-03-28 Richard Henderson <rth@redhat.com>
5145 IA-64 ABI Exception Handling:
5146 * Make-lang.in (except.o): Don't depend on eh-common.h.
5147 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5148 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5149 [soft_exceptioninfo_call_node]: Remove.
5150 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5151 (end_java_method): No emit_handlers.
5152 * except.c (java_set_exception_lang_code): Remove.
5153 (method_init_exceptions): Don't call it.
5154 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5155 (build_exception_object_ref): New.
5156 (expand_end_java_handler): Update for except.h name changes.
5157 (emit_handlers, expand_resume_after_catch): Remove.
5158 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5159 (process_jvm_instruction): Use build_exception_object_ref.
5160 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5161 (soft_exceptioninfo_call_node): Remove.
5162 (build_exception_object_ref): Declare.
5163 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5164 soft_exceptioninfo_call_node. Move processing ...
5165 [EXC_PTR_EXPR]: ... here.
5166 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5167 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5168 (source_end_java_method): No java_set_exception_lang_code or
5170 (build_dot_class_method): Use build_exception_object_ref.
5171 (try_reference_assignconv): Check EXC_PTR_EXPR not
5172 soft_exceptioninfo_call_node.
5174 2001-03-28 Richard Henderson <rth@redhat.com>
5176 * java-tree.h (throw_node): Define as a single member of
5177 java_global_trees instead of a separate array.
5178 (JTI_THROW_NODE): New.
5179 * decl.c (throw_node): Don't declare.
5180 (init_decl_processing): Init a scalar throw_node.
5181 Don't register it for gc.
5182 * check-init.c (check_init): Reference scalar throw_node.
5183 * expr.c (build_java_athrow): Likewise.
5184 * jcf-write.c (generate_bytecode_insns): Likewise.
5185 * parse.h (BUILD_THROW): Likewise.
5187 2001-03-28 Richard Henderson <rth@redhat.com>
5189 * decl.c (end_java_method): Do not save and restore
5190 flag_non_call_exceptions.
5191 * parse.y (source_end_java_method): Likewise.
5192 * lang.c (flag_exceptions): Don't declare.
5193 (java_init_options): Set flag_non_call_exceptions. Set
5194 flag_exceptions here ...
5195 (java_init): ... not here.
5197 2001-03-27 Richard Henderson <rth@redhat.com>
5199 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5200 exceptions_via_longjmp.
5202 * lang.c (flag_new_exceptions): Don't declare it.
5203 (java_init_options): Or set it.
5205 2001-03-27 Richard Henderson <rth@redhat.com>
5207 * decl.c (end_java_method): Rename asynchronous_exceptions to
5208 flag_non_call_exceptions.
5209 * parse.y (source_end_java_method): Likewise.
5211 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5213 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5215 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5217 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5219 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5221 * parse.y (find_as_inner_class): Follow current package
5222 indications not to mistakingly load an unrelated class.
5224 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5226 * constants.c (PUTN): Use memcpy, not bcopy.
5228 * lex.c (java_read_char): Use memmove, not bcopy.
5230 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5232 2001-03-23 Per Bothner <per@bothner.com>
5234 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5235 macro for better error pin-pointing.
5236 * java-tree.h: Fix typo in comment.
5238 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5239 Don't include jsr/goto in exception range.
5240 Check if start and end of exception range are the same (also TRY_EXPR).
5241 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5242 However, do emit the following goto even if try_block is empty.
5243 Defer freeing exception_decl until after the finalizer, to make
5244 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5246 * parse.y (java_complete_lhs): If the try-clause is empty, just
5247 return the finally-clause and vice versa.
5249 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5251 * gcj.texi (Input Options): documented the check for attribute
5252 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5253 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5254 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5255 (jcf_parse): Check for the right classes archive if necessary.
5256 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5257 (jcf_parse_fields): Fixed indentation.
5258 * jcf-write.c (append_gcj_attribute): New function.
5259 (generate_classfile): Compute the attribute count, invoke
5260 `append_gcj_attribute'.
5261 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5262 turned into bit-fields. New bit-field `right_zip.'
5263 (JCF_ZERO): Set `right_zip' to zero.
5264 * lang-options.h (-fforce-classes-archive-check): Added flag.
5265 * lang.c (flag_force_classes_archive_check): New flag.
5266 (lang_f_options): New entry `force-classes-archive-check.'
5269 2001-02-07 Andrew Haley <aph@redhat.com>
5271 * gcj.texi (Configure-time Options): Add -fcheck-references.
5272 * expr.c (build_java_indirect_ref): New function.
5273 (java_check_reference): New function.
5274 (build_java_array_length_access): Use build_java_indirect_ref to
5275 check for null references.
5276 (build_java_arrayaccess): Likewise.
5277 (build_get_class): Likewise.
5278 (build_field_ref): Likewise.
5279 (invoke_build_dtable): Likewise.
5280 (build_invokeinterface): Likewise.
5281 * lang.c (lang_f_options): Add flag_check_references.
5282 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5283 * java-tree.h (flag_check_references): New variable.
5284 * lang.c (flag_check_references): Likewise.
5285 * parse.y (patch_invoke): Use java_check_reference.
5286 (patch_assignment): Allow for extra nesting in
5287 _Jv_CheckArrayStore.
5289 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5291 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5292 * lex.c (cxx_keywords): Likewise.
5294 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5296 * parse.y (qualify_ambiguous_name): Broaden `length'
5297 recognition. Help MODIFY_EXPR be resolved as expression names.
5298 Fixes PR java/2066. Fixes PR java/2400.
5300 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5302 * gjavah.c (process_file): Mark interface definitions with
5303 "__attribute__ ((java_interface))".
5305 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5307 * class.c (layout_class): Fixed push_super_field's second
5308 argument. Fixes PR java/2333.
5309 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5310 too early to lay innerclasses out.
5312 2001-03-20 Tom Tromey <tromey@redhat.com>
5313 Alexandre Petit-Bianco <apbianco@redhat.com>
5315 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5316 inside an array reference. Insertion of the array store check
5317 rewritten. Fixes PR java/2299.
5319 2001-03-20 Tom Tromey <tromey@redhat.com>
5321 * lex.c (java_read_unicode): Only accept leading `u's.
5323 2001-03-20 Tom Tromey <tromey@redhat.com>
5325 * jcf-parse.c (read_class): Initialize `class'.
5327 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5329 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5331 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5333 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5334 (layout_class): Likewise.
5335 (layout_class_method): Likewise.
5336 (emit_register_classes): Likewise.
5337 * decl.c (builtin_function): Likewise.
5338 (give_name_to_locals): Likewise.
5340 2001-03-19 Per Bothner <per@bothner.com>
5342 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5343 before trying to load an inner class.
5345 Fixes to process to command-line .class files in two passes.
5346 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5347 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5348 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5349 * class.c (is_compiled_class): Fix for renamed flag.
5350 * parse.y (maybe_create_class_interface_decl): Likewise.
5351 * jcf-parse.c (yyparse): Also set if compiling .class files.
5352 * jcf-parse.c (read_class); Read current_class.
5353 (jcf_parse): Make static.
5354 (load_inner_classes): New function, with code moved from jcf_parse,
5355 because we need to inner classes after the command-line files are read.
5356 (yyparse): Set finput to NULL when it doesn't need to be closed.
5357 Reduce use of main_jcf (basically only for archive) and
5358 use finput instead of main_jcf->read_state.
5359 Inline jcf_figure_file_type into yyparse.
5360 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5361 Defer load_inner_classes and parse_class_file to a second pass,
5362 after we've correctly mapped command-line .clas fiels to classes.
5363 (jcf_figure_file_type): Removed.
5364 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5365 (JCF_ZERO): Also clear zipd field.
5366 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5368 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5370 * jcf-parse.c (yyparse): Change ch from char * to char.
5372 2001-03-19 Per Bothner <per@bothner.com>
5374 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5375 Add constructed filelist-file at end, following -xjava. Thus any .o
5376 and library files are not affected by the -xjava. Also wrap
5377 explicit @FILE with -xjava and -xnone.
5379 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5381 * class.c (build_static_field_ref): Call make_decl_rtl() after
5382 setting the DECL_EXTERNAL flag.
5384 2001-03-17 Per Bothner <per@bothner.com>
5386 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5388 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5389 when result is is needed (target is STACK_TARGET).
5391 * parse.h (JDEP_SOLV): Removed.
5392 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5394 * parse.y (incomplete_class_list): Removed.
5395 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5396 It doesn't work if resolve_class changes the name of an array type
5397 that is on the list and then someone else looks for the modified name.
5398 Also, seems liable to break when compiling multiple source files at
5399 once. So the simplest is to just remove incomplete_class_list -
5400 it is only a minor space win and it is not even clear it saves time.
5402 * parse.y (resolve_class): Remove unneeded promote_type.
5404 2001-03-15 Per Bothner <per@bothner.com>
5406 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5407 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5408 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5409 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5411 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5412 * parse.y (java_expand_classes): Likewise.
5414 * parse.y (expand_start_java_method): Was only called once and had a
5415 misleading name, so inline in caller java_complete_expand_method.
5416 (enter_a_block): Likewise inline in enter_block and remove.
5418 Remove junk from when gcc/java was created (by copying from C/C++).
5419 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5420 (struct binding_level): Remove fields keep, keep_if_subblocks,
5421 more_cleanups_ok, have_cleanups (which have never been used).
5422 (pushlevel, poplevel): Remove related useless code.
5424 * class.c (make_class_data): The class_dtable_decl (i.e. the
5425 vtable for Class) should be external, except when compiling Class.
5427 * jvspec.c (lang_specific_driver): Fix -C handling.
5428 Check -save-temps to see if temp @FILE should be deleted.
5429 Follow-up to/fix for February 16 patch.
5431 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5432 (type_stack_dup): Remove no-longer neded error check.
5434 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5436 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5437 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5438 don't surround the element with 'N..E' if the type name is
5441 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5443 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5444 DECL_RTL_SET_P, etc.
5445 (make_method_value): Likewise.
5446 (get_dispatch_table): Likewise.
5448 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5450 2001-03-07 Tom Tromey <tromey@redhat.com>
5452 * config-lang.in (lang_requires): Define.
5454 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5456 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5459 2001-03-05 Per Bothner <per@bothner.com>
5461 Fix a problem where rest_of_decl_compilation applied to
5462 class_dtable_decl causes problems because it was done too early,
5463 before output file was opened.
5464 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5465 * class.c (class_dtable_decl): Add macro - element of class_roots.
5466 (make_class_data): Define class_dtable_decl.
5467 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5469 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5471 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5472 uses of 'boolean' with 'bool'.
5474 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5476 * lang-specs.h: Add zero initializer for cpp_spec field to all
5479 2001-02-16 Per Bothner <per@bothner.com>
5481 Handle compiling multiple input files at once, and @FILE syntax.
5482 * gcj.texi: Updated documentation to match.
5483 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5484 * jcf-parse.c (parse_source_file): Split into ...
5485 (parse_source_file_1): New function - and:
5486 (parse_source_file_2): New function.
5487 (yyparse): On -ffilelist-file, open and scan named file.
5488 On first pass over files, only do parse_source_file_1.
5489 A new second pass calls parse_source_file_2 for each file to compile.
5490 (init_jcf_parse): Call init_src_parse.
5491 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5492 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5493 as multiple input file combined in one compilation.
5494 * lang-options.h: Add -ffilelist-file
5495 * lang.c (flag_filelist_file): New flag variable.
5496 (lang_f_options): Handle -ffilelist-file.
5497 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5498 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5499 gclass_list - use global fields of src_parse_roots instead.
5500 * parse.y (src_parse_roots): New array.
5501 (incomplete_class_list, gclass_list): New macros.
5502 (push_parser_context, java_pop_parser_context,
5503 java_parser_context_resume): Don't fiddle with deleted fields.
5504 (various): Use incomplete_class gclass_list and global macros
5505 instead of parse_ctxt fields - the lists are global.
5506 (init_src_parse): New function.
5508 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5510 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5512 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5514 * parse.y (check_inner_class_access): Moved declaration of local
5515 `enclosing_decl_type' to the right location.
5517 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5519 * parse.y (parser_check_super_interface): Don't call
5520 check_pkg_class_access for an inner interface.
5521 (parser_check_super): Don't call check_pkg_class_access for inner
5523 (do_resolve_class): Simplify enclosing type loop. Don't call
5524 check_pkg_class_access if CL and DECL are not set.
5525 (find_in_imports_on_demand): Set DECL if class_type needed to be
5526 loaded. Don't call check_pkg_class_access for an inner class.
5527 (check_inner_class_access): Rewritten to implement member access
5528 rules as per spec 6.6.1.
5529 (check_pkg_class_access): Handle the empty package correctly.
5530 (in_same_package): New function. Determine if two classes are in the
5533 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5535 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5536 method into array types.
5537 * parse.y (patch_method_invocation): Bypass access check on clone call
5540 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5542 * expr.c (build_instanceof): Check for arrays when trying fold to
5545 2001-02-15 Jim Meyering <meyering@lucent.com>
5547 * Make-lang.in (java.install-common): Depend on `installdirs'.
5548 (java.install-info): Likewise.
5550 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5552 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5554 2001-02-14 Tom Tromey <tromey@redhat.com>
5555 Alexandre Petit-Bianco <apbianco@cygnus.com>
5557 Fix for PR java/1261.
5558 * typeck.c (build_java_array_type): Add public `clone' method to
5560 * parse.y (resolve_qualified_expression_name): Use current_class
5561 when checking for inaccessibility.
5562 (patch_method_invocation): Fixed error message when accessibility
5563 denied. Added `from_super' argument.
5565 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5567 * parse.y (resolve_class): Don't build a fake decl. Use the one
5569 * typeck.c (build_java_array_type): Build and assign decl to array
5572 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5574 * parse.y (not_accessible_p): Changed leading comment. Added extra
5575 `where' argument. Use it to enforce protected access rules.
5576 (resolve_qualified_expression_name): Added extra argument to
5578 (patch_method_invocation): Use argument `primary' to provide
5579 not_accessible_p with an extra argument.
5580 (lookup_method_invoke): Added extra argument to not_accessible_p.
5581 (search_applicable_method_list): Likewise.
5583 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5585 * parse.y (resolve_qualified_expression_name): Try to resolve as
5586 an inner class access only if `decl' is a TYPE_DECL.
5588 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5590 * decl.c (classdollar_identifier_node): Initialize.
5591 * java-tree.h (enum java_tree_index): New entry
5592 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5593 (classdollar_identifier_node): New macro.
5594 (ID_CLASSDOLLAR_P): Likewise.
5595 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5596 (build_dot_class_method_invocation): Likewise.
5597 (find_applicable_accessible_methods_list): `class$' can't be
5600 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5602 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5604 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5606 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5607 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5610 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5612 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5613 outside of the `__U' sequence too.
5614 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5617 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5619 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5621 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5623 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5624 (JVGENMAIN_OBJS): Likewise.
5625 * java-tree.h (append_gpp_mangled_name): New prototype.
5626 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5627 Removed cast calling `gcc_add_root.'
5628 * jvgenmain.c (mangle_obstack): New global, initialized.
5630 (do_mangle_class): Constify local `ptr.'
5631 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5632 append_gpp_mangle_name and update `count' if necessary.
5633 Use `mangle_obstack.'
5634 * mangle.c (append_unicode_mangled_name): Removed.
5635 (append_gpp_mangled_name): Likewise.
5636 (unicode_mangling_length): Likewise.
5637 (mangle_member_name): Return type set to `void.'
5638 (mangle_field_decl): Don't append `U' in escaped names.
5639 (mangle_method_decl): Likewise.
5640 (mangle_member_name): Just use `append_gpp_mangled_name.'
5641 * mangle_name.c: New file.
5643 2001-02-07 Per Bothner <per@bothner.com>
5645 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5647 * check-init.c (check_init): Don't call done_alternative after
5648 processing loop code, as a LOOP_EXPR never terminates normally.
5650 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5652 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5654 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5656 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5659 2001-02-06 Tom Tromey <tromey@redhat.com>
5661 * lex.c (java_new_lexer): Longer error message.
5663 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5664 Alexandre Petit-Bianco <apbianco@cygnus.com>
5666 * typeck.c (build_prim_array_type): Added leading comment.
5667 (build_java_array_type): Moved locals out of
5668 block. Always create the `data' field, fixed alignment to match
5671 2001-02-04 Tom Tromey <tromey@redhat.com>
5673 * expr.c (java_lang_expand_expr): Don't bother recomputing
5674 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5677 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5679 * parse.y (process_imports): Save the original name of the import
5680 for better error report.
5682 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5684 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5685 of macros used when compiling jvspec.c.
5686 * jvspec.c (lang_specific_driver): Link with the shared
5689 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5691 * check-init.c (check_init): Call internal_error instead of fatal.
5692 * expr.c (java_lang_expand_expr): Likewise.
5693 * jcf-parse.c (get_constant): Likewise.
5694 * mangle.c (java_mangle_decl): Likewise.
5695 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5696 (operator_string): Likewise.
5697 * check-init.c (check_init): Call abort instead of fatal.
5698 * class.c (build_class_ref): Likewise.
5699 * constants.c (write_constant_pool): Likewise.
5700 * decl.c (start_java_method): Likewise.
5701 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5702 (java_stack_dup, encode_newarray_type): Likewise.
5703 (build_java_array_length_access): Likewise.
5704 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5705 (build_java_soft_divmod, build_invokeinterface): Likewise.
5706 * java-tree.h (INNER_CLASS_P): Likewise.
5707 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5708 (give_name_to_class, get_class_constant): Likewise.
5709 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5710 (find_constant_index, generate_bytecode_conditional): Likewise.
5711 (generate_bytecode_insns, perform_relocations): Likewise.
5712 * lex.c (java_unget_unicode, java_lex): Likewise.
5713 * mangle.c (mangle_type, mangle_record_type): Likewise.
5714 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5715 (finish_mangling): Likewise.
5716 * parse.h (MARK_FINAL_PARMS): Likewise.
5717 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5718 (obtain_incomplete_type, java_complete_class): Likewise.
5719 (java_check_regular_methods, java_complete_expand_method): Likewise.
5720 (cut_identifier_in_qualified, check_deprecation): Likewise.
5721 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5722 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5723 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5724 * typeck.c (set_local_type, parse_signature_type): Likewise.
5725 (parse_signature_string, build_java_signature): Likewise;
5726 (set_java_signature): Likewise.
5727 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5728 * class.c (add_method): Call fatal_error instead of fatal.
5729 (build_static_field_ref): Likewise.
5730 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5731 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5732 * lex.c (java_new_new_lexer): Likewise.
5733 * jv-scan.c (main): Likewise.
5734 (fatal_error): Renamed from fatal.
5735 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5737 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5738 (yyparse): Likewise.
5739 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5740 * lex.c (java_get_line_col): Likewise.
5741 * jcf-parse.c (load_class): Make errors non-fatal.
5742 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5744 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5746 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5747 (error): Remove unused function.
5748 (main): Don't use "__attribute__ alias" on generated class symbol.
5750 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5752 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5754 * parse.y (finish_method_declaration): Code accounting for WFLed
5755 method DECL_NAMEs deleted.
5756 (check_abstract_method_definitions): Likewise.
5757 (resolve_type_during_patch): Layout resolved type.
5758 * typeck.c (lookup_do): Removed unused local.
5760 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5762 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5763 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5764 integer_negative_one_node.
5765 * expr.c (build_java_binop): Likewise.
5767 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5769 * zextract.c (read_zip_archive): Read file_offset before writing
5770 zipd and consequently clobbering the header contents.
5772 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5774 * Make-lang.in: Remove all dependencies on defaults.h.
5775 * decl.c: Don't include defaults.h.
5777 * parse.y: Likewise.
5779 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5781 * ChangeLog (2001-01-21): Fixed typo.
5782 * class.c (layout_class_method): Code accounting for WFLed
5783 method DECL_NAMEs deleted.
5784 * constant.c (find_methodref_index): Likewise.
5785 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5786 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5787 (struct lang_decl): New field `wfl'.
5788 (java_get_real_method_name): Prototype deleted.
5789 * mangle.c (mangle_method_decl): Code accounting for WFLed
5790 method DECL_NAMEs deleted.
5791 * parse.h (GET_METHOD_NAME): Macro deleted.
5792 * parse.y (reset_method_name): Deleted.
5793 (method_header): Set DECL_FUNCTION_WFL.
5794 (check_abstract_method_header): Code accounting for WFLed method
5796 (java_get_real_method_name): Deleted.
5797 (check_method_redefinition): Code accounting for WFLed method
5798 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5799 (java_check_regular_methods): Likewise.
5800 (java_check_abstract_methods): Likewise.
5801 (java_expand_classes): Don't call `reset_method_name.'
5802 (search_applicable_method_list): Use DECL_NAMEs instead of
5804 * typeck.c (lookup_do): Code accounting for WFLed method
5807 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5809 * lex.c (java_read_char): Check for EOF from getc first.
5811 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5813 * class.c (layout_class): Don't lay the superclass out if it's
5814 already being laid out.
5815 * jcf-parse.c (handle_innerclass_attribute): New function.
5816 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5817 handle_innerclasses_attribute.
5818 (jcf_parse): Don't load an innerclasses if it's already being
5820 * jcf-write.c (append_innerclass_attribute_entry): Static
5821 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5822 to be zero for anonymous classes.
5824 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5826 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5828 * jcf-parse.c (set_source_filename): Use
5829 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5831 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5833 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5834 gets a unique asm name.
5836 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5838 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5839 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5841 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5842 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5843 * parse.y (lookup_package_type_and_set_next): Deleted.
5844 (resolve_package): Removed unnecessary code.
5845 (find_applicable_accessible_methods_list): `finit$' can't be
5847 * verify.c (pop_argument_types): Added missing prototype.
5849 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5851 * config-lang.in: Disable java by default.
5853 2001-01-23 Tom Tromey <tromey@redhat.com>
5855 * gcj.texi (Copying): New node.
5856 Added copyright information.
5858 2001-01-21 Per Bothner <per@bothner.com>
5860 Various fixes to allow compiling a compressed .jar/.zip archive.
5861 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5862 (struct ZipFile): Add fields name and next (from ZipFileCache).
5863 (struct ZipDirectory): New field zipf points to owning ZipFile.
5864 * jcf.h (struct ZipDirectory): Add forward declaration.
5865 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5866 Remove seen_in_zip and zip_offset fields.
5867 (JCF_SEEN_IN_ZIP): New macro.
5868 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5869 * jcf-io.c: Change all ZipFileCache to ZipFile.
5870 (read_zip_member): New function.
5871 (open_in_zip): Call read_zip_member.
5872 * jcf-parse.c (find_in_current_zip): Remove function.
5873 (read_class): Merge in find_in_current_zip functionality.
5874 Call read_zip_member if needed.
5875 (parse_zip_file_entries): Use read_zip_member.
5876 (process_zip_dir): Update for removed and added JCF fields.
5877 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5879 2001-01-21 Per Bothner <per@bothner.com>
5881 Minor optimization of static ggc roots.
5882 * jcf-parse.c (parse_roots): New static field.
5883 (current_field, current_method, current_file_list): Replace by macros
5884 naming fields of parse_roots.
5885 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5886 * class.c (class_roots): New static field.
5887 (registered_class, fields_ident, info_ident, class_list):
5888 New macros naming fields of parse_roots.
5889 (build_static_field_ref): Don't register roots here.
5890 (layout_class): Static field list replaced by macro class_list.
5891 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5892 Initialize fields_ident and info_ident here.
5894 2001-01-21 Per Bothner <per@bothner.com>
5896 * jcf-parse.c (ggc_mark_jcf): New function.
5897 (init_jcf_parse): Register current_jcf as ggc root.
5899 2001-01-21 Per Bothner <per@bothner.com>
5901 * lang.c (put_decl_node): Print method's name.
5903 2001-01-21 Per Bothner <per@bothner.com>
5905 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5906 (verify_jvm_instructions): Use it, for better error messages on loads.
5908 2001-01-21 Per Bothner <per@bothner.com>
5910 * verify.c (merge_type_state): Still may have to merge even if
5911 LABEL_VERIFIED (label).
5913 2001-01-21 Per Bothner <per@bothner.com>
5915 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5916 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5918 2001-01-19 Per Bothner <per@bothner.com>
5920 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5921 if expeting an interface type. Refines Tom's change of 2000-09-12.
5923 2001-01-18 Per Bothner <per@bothner.com>
5925 * gcj.texi (Input Options): Mention .java files.
5927 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5929 * lang-options.h (-Wunsupported-jdk11): Removed.
5930 * lang.c (flag_not_overriding): Deleted.
5931 (flag_static_local_jdk1_1): Likewise.
5932 (lang_W_options): Removed "unsupported-jdk11" entry.
5933 * parse.y (java_check_methods): Removed dead code.
5935 2001-01-17 Tom Tromey <tromey@redhat.com>
5937 Changes suggested by Per Bothner:
5938 * gcj.texi (Input Options): Don't mention input files.
5939 (Code Generation): Updated --main information.
5940 (Invoking jcf-dump): Mention that --javap is incomplete.
5941 From Alexandre Petit-Bianco:
5942 (Warnings): Don't mention -Wunsupported-jdk11.
5944 (Compatibility): Mention JDK 1.2-ness of libraries.
5945 (Resources): Mention resources used when writing gcj.
5947 2001-01-17 Tom Tromey <tromey@redhat.com>
5949 * gcj.texi: New file.
5950 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5951 (java.info): Depend on gcj.info.
5952 (java/gcj.dvi): New target.
5953 (java.dvi): Depend on gcj.dvi.
5954 (java.install-info): Wrote.
5956 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5958 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5959 having called make_decl_rtl.
5961 2001-01-14 Per Bothner <per@bothner.com>
5963 Various patches to emit better messages on verification errors.
5964 * expr.c (push_type_0): Return error indication on stack overflow,
5965 instead of callinfg fatal.
5966 (push_type): Now just call push_type_0 (nd fatal on overflow).
5967 (pop_type_0): Return detailed error message (in a char** argument).
5968 (pop_type): If pop_type_0 fails, print error message.
5969 (pop_argument_types): Moved to verify.c.
5970 * verify.c (pop_argument_types): Moved from expr.c.
5971 Return a (possible) error message, rather than void.
5972 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5973 (verify_jvm_instruction): Use new macros, improving error messages.
5974 For case OPCODE_astore use object_ptr_type_node.
5975 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5976 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5978 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5979 constant, return body without wrapper. (Improves constant folding.)
5980 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5982 2001-01-13 Per Bothner <per@bothner.com>
5984 * expr.c (expand_java_field_op): Assigning to a final field outside
5985 an initializer does not violate JVM spec, so should be warning, not
5986 error. (Sun's verifier does not complain - though MicroSoft's does.)
5988 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5990 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5993 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5995 * parse.y (resolve_expression_name): Permit instance variables from
5996 enclosing context in super constructor call.
5997 (resolve_qualified_expression_name): Permit enclosing class's qualified
5998 "this" in super constructor call.
6000 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6002 * class.c (build_utf8_ref): Remove last argument in call to
6003 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6004 (build_class_ref): Likewise.
6005 (build_static_field_ref): Likewise.
6006 (get_dispatch_table): Likewise.
6007 (layout_class_method): Likewise.
6008 (emit_register_classes): Likewise.
6009 * constants.c (build_constant_data_ref): Likewise.
6010 * decl.c (builtin_function): Likewise.
6011 (create_primitive_vtable): Likewise.
6012 * expr.c (build_known_method_def): Likewise.
6013 (build_jni_stub): Likewise.
6014 (java_lang_expand_expr): Likewise.
6016 2001-01-10 Tom Tromey <tromey@redhat.com>
6018 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6020 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6022 * java-tree.h (lang_printable_name_wls): New prototype.
6023 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6024 rather than `current_class' to print type name. Don't prepend type
6025 names when printing constructor names.
6026 (lang_printable_name_wls): New function.
6027 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6028 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6029 * parse.y (patch_method_invocation): Message tuned for constructors.
6030 (not_accessible_p): Grant `private' access from within
6033 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6035 All files with updated copyright when applicable.
6036 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6037 * class.c (mangle_class_field): Function removed.
6038 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6039 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6040 (build_class_ref): Call `java_mangle_class_field' instead of
6041 `mangle_class_field.'
6042 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6043 (layout_class): Call `java_mangle_decl' instead of
6044 `mangle_static_field.'
6045 (cxx_keywords): Initialized static array moved to `lex.c.'
6046 (layout_class_method): Changed leading comment. Simplified to
6047 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6048 * decl.c (lang_mark_tree): Mark field `package_list.'
6049 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6050 (struct lang_type): New field `package_list.'
6051 (unicode_mangling_length): Prototype removed.
6052 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6053 emit_unicode_mangled_name): Likewise.
6054 (cxx_keyword_p): New prototype.
6055 (java_mangle_decl, java_mangle_class_field,
6056 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6057 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6059 * jvgenmain.c (main_method_prefix): Global variable removed.
6060 (main_method_suffix): Likewise.
6061 (do_mangle_classname): New function.
6062 (main): Call it. Format changed to accommodate new mangling scheme.
6063 * lex.c: (utf8_cmp): Conditionally prototyped.
6064 (cxx_keywords): Moved from class.c, conditionally defined.
6065 (utf8_cmp, cxx_keyword_p): Likewise.
6066 * mangle.c (obstack.h, ggc.h): Included.
6067 (mangle_field_decl): New function.
6068 (mangle_method_decl, mangle_type, mangle_pointer_type,
6069 mangle_array_type, mangle_record_type,
6070 find_compression_pointer_match, find_compression_array_match,
6071 find_compression_record_match,
6072 find_compression_array_template_match, set_type_package_list,
6073 entry_match_pointer_p, emit_compression_string, init_mangling,
6074 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6075 (mangle_obstack): New global.
6076 (MANGLE_RAW_STRING): New macro.
6077 (unicode_mangling_length): Turned static.
6078 (append_unicode_mangled_name): Renamed from
6079 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6080 replaces `obstack', removed from the parameter list.
6081 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6082 replaces parameter `obstack', removed from the parameter list. Call
6083 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6084 (append_gpp_mangled_classtype): Removed.
6085 (compression_table, compression_next): New static variables.
6086 * parse.y (temporary_obstack): Extern declaration removed.
6088 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6090 * parse.y (patch_binop): Compute missing type in error situations.
6092 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6094 * class.c (make_class_data): Push initial value for "arrayclass".
6095 * decl.c (init_decl_processing): Add new class field "arrayclass".
6097 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6099 From patha@softlab.ericsson.se:
6100 * parse.y (switch_label): Use build, not build1, to construct
6103 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6105 * lang.c (lang_decode_option): Change -MA to -MP.
6106 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6107 Update to new prototype; do quote targets.
6108 (jcf_dependency_write): Update.
6110 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6112 Shorten primitive array allocation path:
6113 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6114 to create new primitive arrays.
6115 * expr.c (build_newarray): If generating native code, call
6116 soft_newarray_node with a reference to the primitive TYPE identifier
6117 instead of type_value.
6119 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6121 Fix for PRs gcj/312 and gcj/253:
6122 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6123 dest if they arn't already.
6124 * class.c (layout_class): Call maybe_layout_super_class on
6125 superinterfaces also, but only if compiling from bytecode.
6128 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6131 2000-12-15 Tom Tromey <tromey@redhat.com>
6133 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6136 2000-12-14 Andrew Haley <aph@redhat.com>
6138 * boehm.c (mark_reference_fields): Change test to correctly detect
6141 2000-12-15 Andreas Jaeger <aj@suse.de>
6143 * config-lang.in (lang_dirs): Added.
6145 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6147 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6148 Credits go to rth for finding it.
6150 2000-12-13 Mike Stump <mrs@wrs.com>
6152 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6154 2000-11-07 Tom Tromey <tromey@cygnus.com>
6156 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6157 * lex.c (java_ignorable_control_p): Removed.
6158 (java_letter_or_digit_p): Removed.
6159 (java_start_char_p): New function.
6160 (java_read_char): Return `int', not `unicode_t'. Changed
6162 (java_read_unicode): Likewise.
6163 (java_read_unicode_collapsing_terminators): Likewise.
6164 (java_get_unicode): Likewise.
6165 (java_new_lexer): Initialize hit_eof.
6166 (java_parse_end_comment): Take `int' argument.
6167 (java_parse_doc_section): Likewise.
6168 (java_parse_escape_sequence): Don't allow backlash-newline.
6170 * lex.h (JAVA_DIGIT_P): Removed.
6171 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6172 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6173 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6174 (JAVA_PART_CHAR_P): New macro.
6176 (JAVA_CHAR_ERROR): Now -2.
6177 (java_lexer): New field `hit_eof'.
6178 * chartables.h: New file.
6179 * gen-table.pl: new file.
6181 2000-11-20 Tom Tromey <tromey@cygnus.com>
6182 Alexandre Petit-Bianco <apbianco@cygnus.com>
6184 * parse.y (java_complete_lhs): Only allow compound assignment of
6185 reference type if type is String.
6187 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6189 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6190 jcf-path.c: Likewise.
6192 2000-12-09 Anthony Green <green@redhat.com>
6194 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6195 filestart and filename_length as int values.
6197 2000-12-07 Mo DeJong <mdejong@redhat.com>
6199 * jcf-io.c (find_class): Correct the logic that tests to see if a
6200 .java file is newer than its .class file. The compiler was
6201 incorrectly printing a warning when file mod times were equal.
6203 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6205 * jvgenmain.c: Use ISPRINT not isascii.
6207 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6209 * parse.y (end_artificial_method_body): Fixed typo.
6211 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6213 * parse.y (patch_method_invocation): Pick the correct enclosing
6214 context when creating inner class instances.
6217 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6219 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6220 Update copyright year to 2000.
6222 2000-11-23 Anthony Green <green@redhat.com>
6224 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6225 Move current_file_list out of yyparse and make it static.
6227 * expr.c: Declare quick_stack and tree_list_free_list as static
6228 (init_expr_processing): Register quick_stack and
6229 tree_list_free_list roots.
6231 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6233 * parse.y (build_outer_field_access): New local `decl_ctx', use
6234 it. Check for field's context and current class immediate outer
6235 context inheritance.
6236 (outer_field_access_p): Consider fields inherited from the last
6238 (build_access_to_thisn): Stop at the last enclosing context if
6242 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6244 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6246 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6248 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6251 2000-11-20 Tom Tromey <tromey@cygnus.com>
6253 * jv-scan.c (help): Document --complexity.
6254 (options): Added --complexity.
6255 (flag_complexity): New global.
6256 (main): Call `report'.
6257 * parse-scan.y (complexity): New global.
6258 (if_then_statement, if_then_else_statement,
6259 if_then_else_statement_nsi, switch_block_statement_group,
6260 while_expression, do_statement, for_begin, continue_statement,
6261 throw_statement, catch_clause, finally, method_invocation,
6262 conditional_and_expression, conditional_or_expression,
6263 conditional_expression): Update complexity.
6264 (reset_report): Reset complexity.
6265 (report): New function.
6267 2000-11-20 Tom Tromey <tromey@cygnus.com>
6269 * lex.c (yylex): Added STRICT_TK case.
6270 * parse.y (STRICT_TK): Added.
6271 * parse-scan.y (STRICT_TK): Added.
6272 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6273 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6275 * keyword.h: Rebuilt.
6276 * keyword.gperf (strictfp): Added.
6278 2000-11-20 Tom Tromey <tromey@cygnus.com>
6280 * lex.c (yylex): Recognize floating point constants with leading
6283 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6285 * java-tree.h (cyclic_inheritance_report): Constify.
6286 * parse.y (cyclic_inheritance_report): Likewise.
6288 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6290 * parse.y (goal): Remove call to ggc_add_string_root.
6292 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6294 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6295 Create string in scratch buffer, then pass to build_string.
6297 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6299 * parse.y (issue_warning_error_from_context): Add
6302 2000-11-11 Anthony Green <green@redhat.com>
6304 * jcf-parse.c (process_zip_dir): Add finput parameter.
6305 (jcf_figure_file_type): Call process_zip_dir with appropriate
6308 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6310 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6311 * jcf-parse.c (jcf_figure_file_type): Likewise.
6313 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6315 * parse.y (create_new_parser_context): Use memset () instead of
6318 2000-11-08 Tom Tromey <tromey@cygnus.com>
6320 * gjavah.c (process_file): Only include gcj/cni.h when generating
6323 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6325 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6326 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6327 instead of bzero ().
6329 2000-11-05 Tom Tromey <tromey@cygnus.com>
6331 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6332 * lex.c (IS_ZERO): New define.
6333 (java_perform_atof): Error on floating point underflow.
6335 2000-11-04 Tom Tromey <tromey@cygnus.com>
6337 * lex.c (java_parse_escape_sequence): Only read two octal
6338 characters if the first one is greater than 3. Don't allow
6339 "octal" numbers to include the digits 8 or 9.
6341 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6343 * Make-lang.in (java.distdir): Remove.
6345 2000-11-03 Tom Tromey <tromey@cygnus.com>
6347 * Make-lang.in (java.dvi): New target.
6348 Partial fix for PR other/567.
6350 * lang-options.h: Mention -Wout-of-date.
6351 * jcf-dump.c (flag_newer): New global.
6352 * gjavah.c (flag_newer): New global.
6353 * jcf-io.c (find_class): Only warn when flag_newer set.
6354 * lang.c (flag_newer): New global.
6355 (struct string_option): New declaration.
6356 (lang_W_options): New global.
6357 (process_option_with_no): New function.
6358 (lang_decode_option): Use it.
6360 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6361 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6364 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6365 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6366 * lex.c (java_read_unicode): Removed `term_context' argument.
6367 Recognize any number of `u' in `\u'.
6368 (java_read_unicode_collapsing_terminators): New function.
6369 (java_get_unicode): Use it.
6370 (java_lineterminator): Removed.
6371 (yylex): Produce error if character literal is newline or single
6372 quote. Return if eof found in middle of `//' comment. EOF in
6373 `//' comment is only an error if pedantic.
6374 (java_ignorable_control_p): New function.
6375 (java_parse_end_comment): Return if eof found in middle of
6378 * jv-scan.c (pedantic): New global.
6380 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6382 * parse.y (outer_field_access_p): Inherited fields aren't
6383 consider outer fields.
6384 (maybe_build_thisn_access_method): Use
6385 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6386 (resolve_expression_name): Trigger an error if a static field
6387 is being accessed as an outer field.
6389 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6391 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6394 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6396 * Make-lang.in: Move all build rules here from Makefile.in,
6397 adapt to new context. Wrap all rules that change the current
6398 directory in parentheses. Expunge all references to $(P).
6399 When one command depends on another and they're run all at
6400 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6401 all object-file generation rules. Delete obsolete variables.
6403 * Makefile.in: Delete.
6404 * config-lang.in: Delete outputs= line.
6406 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6408 * parse.y (patch_method_invocation): NULLify this_arg when already
6410 (maybe_use_access_method): Handle call to methods unrelated to the
6411 current class. Fixed comment.
6414 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6416 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6419 2000-10-24 Tom Tromey <tromey@cygnus.com>
6421 * lex.c (java_new_lexer): Initialize new fields. Work around
6422 broken iconv() implementations.
6423 (java_read_char): Swap bytes if required. Use fallback decoder if
6425 (byteswap_init, need_byteswap): New globals.
6426 (java_destroy_lexer): Only close iconv handle if it is in use.
6427 * lex.h (java_lexer): New fields read_anything, byte_swap,
6429 Made out_buffer unsigned.
6431 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6433 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6434 where an enclosing context can be set on the jdep.
6435 (do_resolve_class): Fixed identation.
6437 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6439 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6441 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6444 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6446 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6448 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6450 * jcf-write.c (OP1): Update `last_bc'.
6451 (struct jcf_block): Fixed indentation and typo in comments. New
6453 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6454 follows `monitorenter'.
6455 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6459 2000-10-16 Tom Tromey <tromey@cygnus.com>
6461 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6462 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6463 * lang-options.h: Added -MA, -MT, -MF..
6464 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6465 (DEPEND_TARGET_SET): New macro.
6466 (DEPEND_FILE_ALREADY_SET): Likewise.
6467 (init_parse): Handle new flags.
6468 * jcf.h (jcf_dependency_print_dummies): Declare.
6469 * Make-lang.in (s-java): Added mkdeps.o.
6470 * Makefile.in (BACKEND): Added mkdeps.o.
6471 (../gcjh$(exeext)): Added mkdeps.o.
6472 (../jcf-dump$(exeext)): Added mkdeps.o.
6473 * jcf-depend.c: Include mkdeps.h.
6474 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6475 add_entry): Removed.
6476 (jcf_dependency_reset): Rewrote.
6477 (dependencies): New global.
6478 (jcf_dependency_set_target): Rewrote.
6479 (jcf_dependency_add_target): Likewise.
6480 (jcf_dependency_add_file): Likewise.
6482 (print_ents): Removed.
6483 (jcf_dependency_write): Rewrote.
6484 (print_dummies): New global.
6485 (jcf_dependency_print_dummies): New function
6486 (jcf_dependency_write): Call deps_dummy_targets if required.
6488 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6490 * gjavah.c (add_class_decl): Removed unused variables `tname',
6491 `tlen' and `name_index'.
6492 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6493 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6494 in `wfl_operator' with value.
6495 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6496 (jcf_figure_file_type): Fixed identation.
6497 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6498 * parse.y (analyze_clinit_body): New function.
6499 (static_initializer:): Reset `current_static_block'.
6500 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6501 `wfl_operator' with new value.
6502 (lookup_cl): Use EXPR_WFL_FILENAME.
6503 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6504 analyze_clinit_body.
6505 (build_outer_field_access): Access to this$<n> built from
6506 current_class, not its outer context.
6507 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6508 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6509 (patch_method_invocation): Use `is_static_flag' when already
6511 (patch_newarray): Removed assignment in ternary operator.
6513 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6515 * except.c (free_eh_ranges): Don't free `whole_range'.
6517 2000-10-15 Anthony Green <green@redhat.com>
6519 * decl.c (init_decl_processing): Call init_class_processing before
6522 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6524 * check-init.c (check_init): Fixed leading comment. Use
6526 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6527 (give_name_to_locals): Likewise.
6528 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6529 fields in lang_decl_var.
6530 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6531 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6532 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6533 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6534 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6535 (LOCAL_FINAL): Rewritten.
6536 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6537 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6538 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6539 `init_final' fields.
6540 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6541 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6542 (TYPE_HAS_FINAL_VARIABLE): New macro.
6543 (struct lang_type): Added `afv' field.
6544 * parse.y (check_static_final_variable_assignment_flag): New function.
6545 (reset_static_final_variable_assignment_flag): Likewise.
6546 (check_final_variable_local_assignment_flag): Likewise.
6547 (reset_final_variable_local_assignment_flag): Likewise.
6548 (check_final_variable_indirect_assignment): Likewise.
6549 (check_final_variable_global_assignment_flag): Likewise.
6550 (add_inner_class_fields): Use LOCAL_FINAL_P.
6551 (register_fields): Handle local finals and final variables.
6552 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6553 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6554 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6556 (java_complete_expand_methods): Loop to set
6557 TYPE_HAS_FINAL_VARIABLE. Call
6558 `reset_final_variable_local_assignment_flag' and
6559 `check_final_variable_local_assignment_flag' accordingly before
6560 and after constructor expansion. Call
6561 `reset_static_final_variable_assignment_flag'
6562 before expanding <clinit> and after call
6563 `check_static_final_variable_assignment_flag' if the
6564 current_class isn't an interface. After all methods have been
6565 expanded, call `check_final_variable_global_assignment_flag' and
6566 `check_static_final_variable_assignment_flag' if the current class
6568 (maybe_yank_clinit): Fixed typo in comment.
6569 (build_outer_field_access_methods): Removed old sanity check. Use
6570 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6571 Don't create access methods for finals.
6572 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6573 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6574 existing DECL_INIT has been processed.
6575 (java_complete_lhs): Likewise.
6576 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6577 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6579 (patch_assignment): Use LOCAL_FINAL_P.
6580 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6581 DECL_INITIAL is nullified.
6584 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6586 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6588 * Makefile.in (parse.c, parse-scan.c): Likewise.
6590 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6592 * class.c (temporary_obstack): Remove.
6593 (make_class): Don't mess with obstascks.
6594 (push_class): Likewise.
6595 (set_super_info): Likewise.
6596 (add_method_1): Likewise.
6597 (add_method): Likewise.
6598 (add_field): Likewise.
6599 (build_utf8_ref): Likewise.
6600 (build_class_ref): Likewise.
6601 (build_static_field_ref): Likewise.
6602 (finish_class): Likewise.
6603 (push_super_field): Likewise.
6604 (layout_class): Likewise.
6605 (layout_class_methods): Likewise.
6606 (init_class_processing): Likewise.
6607 * constants.c (get_tag_node): Likewise.
6608 (build_constant_data_ref): Likewise.
6609 * decl.c (ggc_p): Remove.
6610 (copy_lang_decl): Use ggc_alloc.
6611 (complete_start_java_method): Don't mess with obstacks.
6612 (start_java_method): Likewise.
6613 (end_java_method): Likewise.
6614 * except.c (link_handler): Use xmalloc.
6615 (free_eh_ranges): New function.
6616 (method_init_exceptions): Use it.
6617 (add_handler): Use xmalloc.
6618 (expand_start_java_handler): Don't mess with obstacks.
6619 (prepare_eh_table_type): Likewise.
6620 (expand_end_java_handler): Likewise.
6621 * expr.c (push_value): Likewise.
6622 (create_label_decl): Likewise.
6623 (build_jni_stub): Likewise.
6624 (java_lang_expand_expr): Likewise.
6625 (note_instructions): Use xrealloc.
6626 (java_push_constant_from_pool): Don't mess with obstacks.
6627 (process_jvm_instruction): Likewise.
6628 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6630 * jcf-parse.c (get_constant): Don't mess with obstacks.
6631 (read_class): Likewise.
6632 (jcf_parse): Likewise.
6633 * lex.c (expression_obstack): Remove.
6634 (java_lex): Don't use obstack_free.
6635 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6636 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6637 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6638 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6639 * parse.y (gaol): Add more GC roots.
6640 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6641 (lookup_field_wrapper): Likewise.
6642 (obtain_incomplete_type): Don't mess with obstacks.
6643 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6645 (craft_constructor): Don't mess with obstacks.
6646 (safe_layout_class): Likewise.
6647 (java_complete_class): Likewise.
6648 (source_end_java_method): Likewise.
6649 (build_outer_field_access_methods): Likewise.
6650 (build_outer_method_access_method): Likewise.
6651 (maybe_build_thisn_access_method): Likewise.
6652 (build_dot_class_method_invocation): Likewise.
6653 (java_complete_tree): Likewise.
6654 (java_complete_lhs): Likewise.
6655 (do_merge_string_cste): Likewise.
6656 (patch_string_cst): Likewise.
6657 (array_constructor_check_entry): Likewise.
6658 * typeck.c (build_java_array_type): Likewise.
6659 (parse_signature_string): Likewise.
6660 (build_java_signature): Likewise.
6662 2000-10-12 Tom Tromey <tromey@cygnus.com>
6665 * gjavah.c (add_class_decl): Don't special-case inner classes.
6666 (add_namelet): Likewise.
6668 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6670 * java-tree.h: Constify current_encoding.
6671 * lang.c: Constify current_encoding.
6673 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6675 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6676 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6678 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6680 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6681 patch. Fixes gcj/340.
6683 2000-10-10 Tom Tromey <tromey@cygnus.com>
6685 * lex.c (java_new_lexer): Initialize out_first and out_last
6687 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6689 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6691 * parse.y (pop_current_osb): New function.
6692 (array_type:): Use `dims:', changed actions
6693 accordingly. Suggested by Anthony Green.
6694 (array_creation_expression:): Used pop_current_osb.
6695 (cast_expression:): Likewise.
6696 (search_applicable_method_list): Fixed indentation.
6698 2000-10-08 Anthony Green <green@redhat.com>
6700 * parse.y (array_type_literal): Remove production.
6701 (type_literals): Refer to array_type, not array_type_literal.
6703 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6705 Patch contributed by Corey Minyard.
6706 * decl.c (check_local_named_variable): New function.
6707 (tree check_local_unnamed_variable): Likewise.
6708 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6710 2000-10-07 Anthony Green <green@redhat.com>
6712 * class.c (layout_class): Handle case where superclass can't be
6715 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6717 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6720 2000-10-05 Tom Tromey <tromey@cygnus.com>
6722 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6723 * jvgenmain.c (class_mangling_prefix): Removed.
6724 (class_mangling_suffix): New global.
6726 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6728 (print_method_info): Handle overrides for static and final
6730 (process_file): Generate declaration for class object field.
6731 * class.c (cxx_keywords): New array.
6732 (utf8_cmp): New function.
6733 (cxx_keyword_p): New function.
6734 (layout_class_method): Mangle C++ keywords by appending `$'.
6735 (mangle_field): New function.
6736 (mangle_class_field): Use mangle_field. Mangle class name as
6738 (mangle_static_field): Use mangle_field.
6740 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6742 * decl.c (find_local_variable): Removed uncessary type check and
6743 fixed range check typo. From Corey Minyard.
6745 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6747 * decl.c (give_name_to_locals): New local `code_offset'. Call
6748 `maybe_adjust_start_pc'.
6749 * expr.c (note_instructions): New function.
6750 (expand_byte_code): Don't collect insn starts here.
6751 (peek_opcode_at_pc): New function.
6752 (maybe_adjust_start_pc): Likewise.
6753 * java-tree.h (maybe_adjust_start_pc): Declare.
6754 (note_instructions): Likewise.
6755 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6757 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6759 * parse.y (field_access:): Fixed indentation.
6760 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6762 2000-09-07 Tom Tromey <tromey@cygnus.com>
6765 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6766 JPRIMITIVE_TYPE_P, for arithmetic operators.
6767 (patch_method_invocation): Indentation fix.
6768 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6769 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6770 (do_unary_numeric_promotion): Cleaned up code.
6771 (valid_cast_to_p): Handle boolean correctly.
6773 2000-09-27 Tom Tromey <tromey@cygnus.com>
6775 * lex.c (java_read_unicode): Reset bs_count when finished with
6778 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6781 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6782 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6783 (typeck.o): Depend on ggc.h.
6784 * class.c (add_method_1): Use GC functions for allocation.
6785 (init_class_processing): Register roots.
6786 * decl.c (ggc_p): Set to 1.
6787 (pending_local_decls): Make it static.
6788 (push_jvm_slot): Use GC functions for allocation.
6789 (init_decl_processing): Register roots.
6790 (give_name_to_locals): Use GC functions for allocation.
6791 (lang_mark_tree): New function.
6792 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6793 functions for allocation.
6794 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6795 * lex.c (java_lex): Use build_string, rather than replicating it
6797 * parse.y (goal): Add more roots.
6798 (mark_parser_ctxt): New function.
6799 * typeck.c: Include ggc.h.
6801 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6803 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6804 contains something else than MODIFY_EXPR.
6806 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6808 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6809 * Makefile.in (parse.o): Depend on ggc.h.
6810 (class.o): Likewise.
6811 (constants.o): Likewise.
6814 (jcf-parse.o): Likewise.
6815 (jcf-write.o): Likewise.
6816 (mangle.o): Likewise.
6817 * class.c: Include ggc.h.
6818 (build_static_field_ref): Register GC roots.
6819 (layout_class): Likewise.
6820 (init_class_processing): Likewise.
6821 * constants.c: Include ggc.h.
6822 (current_constant_pool_data_ref): Remove.
6823 (tag_nodes): Move it to ...
6824 (get_tag_node): ... here. Register GC roots.
6825 * decl.c: Include ggc.h. Remove many global tree definitions.
6826 (throw_node): Define.
6827 (java_global_trees): Likewise.
6828 (predef_filenames): Make the size a constant.
6829 (init_decl_processing): Adjust accordingly.
6830 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6831 * expr.c: Include ggc.h.
6832 (init_expr_processing): Register GC roots.
6833 (build_invokeinterface): Likewise.
6834 * java-tree.h: Replace extern tree declarations with macros.
6835 (java_global_trees): New variable.
6836 (java_tree_index): New enumeration.
6837 (init_jcf_parse): Declare.
6838 * jcf-parse.c: Include ggc.h.
6839 (current_class): Remove declaration.
6840 (main_class): Likewise.
6841 (all_class_list): Likewise.
6842 (predefined_filename_p): Adjust for constant size of
6844 (init_jcf_parse): New function.
6845 * jcf-write.c: Include ggc.h.
6846 (generate_classfile): Register GC roots.
6847 (append_synthetic_attribute): Likewise.
6848 (append_innerclass_attribute_entry): Likewise.
6849 * lang.c: Include ggc.h.
6850 (lang_print_error): Register GC roots.
6851 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6853 * parse.y: Include ggc.h.
6854 (wfl_operator): Remove.
6855 (goal): Register GC roots.
6856 (java_pop_parser_context): Adjust for new field names.
6857 (java_parser_context_save_global): Likewse.
6858 (java_parser_context_restore_global): Likewise.
6859 (java_parser_context_suspend): Likewise.
6860 (java_parser_context_resume): Likewise.
6861 (verify_constructor_circularity): Register GC roots.
6862 (lookup_cl): Likewise.
6863 (java_reorder_fields): Likewise.
6864 (build_current_this): Likewise.
6865 (class_in_current_package): Likewise.
6866 (argument_types_convertible): Likewise.
6867 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6869 2000-09-14 Tom Tromey <tromey@cygnus.com>
6871 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6873 2000-09-13 Tom Tromey <tromey@cygnus.com>
6875 * jcf-parse.c: Include <locale.h>.
6876 * jv-scan.c: Include <locale.h>.
6878 2000-09-12 Tom Tromey <tromey@cygnus.com>
6880 * expr.c (pop_type_0): Return `Object' if trying to merge two
6882 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6883 interface types; `Object' is always a valid supertype.
6885 2000-09-12 Tom Tromey <tromey@cygnus.com>
6888 * jv-scan.c (help): Document --encoding.
6889 (options): Added `encoding' entry.
6890 (OPT_ENCODING): New define.
6891 (main): Handle --encoding.
6892 Include <langinfo.h> if nl_langinfo exists.
6893 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6895 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6896 (parse_source_file): Correctly call java_init_lex. Added `finput'
6897 argument. Use nl_langinfo to determine default encoding.
6898 * java-tree.h (current_encoding): Declare.
6899 * parse.y (java_parser_context_restore_global): Don't restore
6901 (java_parser_context_save_global): Don't set `finput' field.
6902 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6904 * lang.c (current_encoding): New global.
6905 (lang_decode_option): Recognize `-fencoding='.
6906 (finish_parse): Don't close finput.
6907 * parse.h (struct parser_ctxt): Removed `finput' and
6908 `unget_utf8_value' fields. Added `lexer' field.
6909 (java_init_lex): Fixed declaration.
6910 * lex.c (java_new_lexer): New function.
6911 (java_destroy_lexer): Likewise.
6912 (java_read_char): Added `lex' argument. Handle iconv case.
6913 (java_read_unicode): Added `lex' argument. Count backslashes in
6915 (java_init_lex): Added `finput' and `encoding' arguments. Set
6916 `lexer' field in ctxp.
6917 (BAD_UTF8_VALUE): Removed.
6918 (java_lex): Handle seeing UEOF in the middle of a string literal.
6919 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6920 (java_lexer): New structure.
6923 (DEFAULT_ENCODING): New define.
6924 (java_destroy_lexer): Declare.
6926 2000-09-12 Tom Tromey <tromey@cygnus.com>
6929 * lex.c (java_init_lex): Initialize java_io_serializable.
6930 * parse.y (java_io_serializable): New global.
6931 (valid_ref_assignconv_cast_p): An array can be cast to
6934 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6936 * decl.c, expr.c: Include defaults.h if not already included.
6937 Don't define the *_TYPE_SIZE macros.
6939 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6941 * typeck.c (build_java_array_type): Correct first parameter
6942 in ADJUST_FIELD_ALIGN invocation.
6944 2000-09-06 Tom Tromey <tromey@cygnus.com>
6946 * lang-specs.h: Also recognize `-femit-class-files'.
6948 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6950 * verify.c (merge_types): Load the types to merge if necessary.
6952 2000-09-02 Anthony Green <green@redhat.com>
6954 * jcf-io.c: Include zlib.h.
6955 (open_in_zip): Read compressed class file archives.
6956 * zipfile.h (ZipDirectory): Add uncompressed_size and
6957 compression_method fields.
6958 * zextract.c (read_zip_archive): Collect file compression info.
6960 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6962 * parse.y (do_resolve_class): Also explore superclasses of
6963 intermediate enclosing contexts when searching for inner classes.
6965 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6967 * parse.y (variable_declarator_id:): Better error message.
6968 (expression_statement:): Use YYNOT_TWICE.
6969 (cast_expression:): Likewise.
6970 (assignment:): Likewise.
6972 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6974 * parse.y (do_merge_string_cste): New locals. Create new
6975 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6977 2000-08-07 Hans Boehm <boehm@acm.org>
6979 * boehm.c (mark_reference_fields): Set marking bits for all words in
6980 a multiple-word record.
6981 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6984 2000-08-31 Mike Stump <mrs@wrs.com>
6986 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6987 jcf-dump$(exeext)): Make parallel safe.
6989 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6991 * jcf-parse.c (set_source_filename): Constify a char *.
6992 * jcf-write.c (append_innerclasses_attribute,
6993 make_class_file_name): Constify a char *. Don't recycle a
6994 variable for an unrelated purpose.
6995 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6996 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6998 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7000 * expr.c (can_widen_reference_to): Fixed indentation.
7001 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7002 * parse.y: `finit$' replaces `$finit$' in comments.
7003 (try_builtin_assignconv): Fixed leading comment.
7005 2000-08-25 Greg McGary <greg@mcgary.org>
7007 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7009 2000-08-24 Greg McGary <greg@mcgary.org>
7011 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7012 * parse.y (BINOP_LOOKUP): Likewise.
7014 2000-08-22 Andrew Haley <aph@cygnus.com>
7016 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7017 sign extending. Fixes gcj/321.
7018 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7019 combining to make a jlong. Fixes gcj/321.
7021 2000-08-21 Nix <nix@esperi.demon.co.uk>
7023 * lang-specs.h: Do not process -o or run the assembler if
7026 2000-08-16 Andrew Haley <aph@cygnus.com>
7028 * typeck.c (build_java_array_type): Rewrite code to do array
7029 alignment. Take into account back-end macros when aligning array
7030 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7031 user to set alignment. Fixes gcj/252 and 160.
7033 2000-08-09 Tom Tromey <tromey@cygnus.com>
7035 * parse.y (check_abstract_method_definitions): Now return `int'.
7036 Check implemented interfaces. Fixes PR gcj/305.
7038 * parse.y (patch_switch_statement): Disallow `long' in switch
7039 expressions. Fixes PR gcj/310.
7041 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7043 * decl.c (finit_leg_identifier_node): New global.
7044 (init_decl_processing): Use `finit$' to initialize
7045 finit_identifier_node. Use `$finit$' to initialize
7046 finit_leg_identifier_node.
7047 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7048 * java-tree.h (finit_identifier_node): Changed attached comment.
7049 (finit_leg_identifier_node): New declaration.
7050 (ID_FINIT_P): Take finit_identifier_node and
7051 finit_leg_identifier_node into account. This is a backward
7054 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7056 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7058 (generate_bytecode_insns): Check `nargs' before emitting it.
7059 * verify.c (merge_type_state): Fixed typo.
7060 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7061 generate_bytecode_{conditional,insns}.
7063 2000-08-13 Anthony Green <green@redhat.com>
7065 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7068 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7070 * class.c (maybe_layout_super_class): Fixed indentation.
7071 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7072 (java_check_methods): New function declaration.
7073 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7074 instead of `str_ptr'.
7075 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7076 of a `invokeinterface' at the right time.
7077 * parse.h (WFL_STRIP_BRACKET): New macro.
7078 (SET_TYPE_FOR_RESOLUTION): Use it.
7079 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7080 (check_class_interface_creation): Don't check for cross package
7081 innerclass name clashes.
7082 (method_header): Behave properly if MDECL is `error_mark_node'.
7083 (method_declarator): Return `error_mark_node' if bogus current
7085 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7086 (resolve_and_layout): New local `decl_type', set and used. Call
7088 (java_check_methods): New method.
7089 (java_layout_classes): Use it.
7090 (resolve_qualified_expression_name): No EH check necessary in
7092 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7094 (patch_assignment): Set DECL_INITIAL on integral final local.
7096 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7098 * java-tree.h (flag_extraneous_semicolon): New extern.
7099 * lang-options.h: (-Wextraneous-semicolon): New option.
7100 * lang.c (flag_redundant): Fixed typo in leading comment.
7101 (flag_extraneous_semicolon): New global.
7102 (lang_decode_option): Set `flag_extraneous_semicolon' when
7103 -Wall. Decode `-Wextraneous-semicolon'.
7104 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7105 `empty_statement' rule.
7106 (class_body_declaration): Likewise.
7107 (method_body:): Accept `;' as a method body.
7108 (static_initializer:): Removed `SC_TK' hack.
7109 (constructor_block_end:): Likewise.
7110 (empty_statement:): Report deprecated empty declaration. Fixes
7113 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7115 * parse.y (build_dot_class_method_invocation): Changed parameter
7116 name to `type'. Build signature from `type' and convert it to a
7117 STRING_CST if it's an array.
7118 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7119 to use `ref_type' directly.
7121 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7123 * lang-options.h: Added a comma after the last element to avoid
7124 syntax errors when other languages define additional options.
7126 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7128 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7129 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7130 (jc1): Link with $(BACKEND).
7131 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7133 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7135 * jvspec.c: Adjust type of second argument to
7136 lang_specific_driver, and update code as necessary.
7138 * class.c (build_dtable_decl): Initialize dummy.
7140 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7142 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7143 method bodies not to rule out discarding `<clinit>'; don't use
7144 <clinit> to initialize static fields with constant initializers.
7146 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7150 (method_synthetic): New global.
7151 (HANDLE_METHOD): Recognize synthetic method and tell
7152 `print_method_info' about it.
7153 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7154 processing a synthetic method.
7155 * jcf-reader.c (skip_attribute): New function.
7156 ( skip_attribute): Likewise.
7158 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7160 * parse.y (build_outer_field_access): Fixed comments.
7161 (fix_constructors): Emit the initialization of this$<n> before
7163 (resolve_qualified_expression_name): Build an access to `decl' if
7166 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7168 * parse-scan.y (curent_class): Non longer const.
7169 (inner_qualifier, inner_qualifier_length): Deleted.
7170 (current_class_length): New global.
7171 (bracket_count): Fixed typo in leading comment.
7172 (anonymous_count): New global.
7173 (class_instance_creation_expression:): Handle anonymous classes.
7174 (anonymous_class_creation:): New rule.
7175 (push_class_context): Rewritten.
7176 (pop_class_context): Likewise.
7177 (INNER_QUALIFIER): Macro deleted.
7178 (report_class_declaration): call `push_class_context' when
7179 entering the function. `fprintf' format modified not to use
7181 (report_class_declaration): Assign `package_name' and
7182 `current_class' to NULL separately.
7184 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7186 * expr.c (build_invokeinterface): Call layout_class_methods on
7189 2000-07-27 Tom Tromey <tromey@cygnus.com>
7190 Anthony Green <green@cygnus.com>
7191 Alexandre Petit-Bianco <apbianco@cygnus.com>
7193 * class.c (make_class_data): Create vtable for abstract classes.
7194 (get_dispatch_table): Changed to cope with abstract classes.
7196 2000-07-27 Tom Tromey <tromey@cygnus.com>
7198 * parse.y (patch_method_invocation): Don't reverse the argument
7199 list when dealing with anonymous class constructors. Fixed typo in
7202 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7204 * parse.y (build_alias_initializer_parameter_list): Reverse
7205 crafted list when building aliases for anonymous class
7208 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7210 * parse.y (jdep_resolve_class): Don't bother checking potential
7211 innerclass access if `decl' is NULL.
7212 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7215 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7217 * parse.c: Remove (again.)
7219 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7221 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7222 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7223 outside the `if' statement, alias to innerclass removed, `decl'
7224 used to mark the class complete.
7226 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7228 * parse.y (simple_name:): Fixed typo in error message.
7230 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7232 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7233 or its first operand can be error marks.
7235 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7237 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7238 * parse.y (method_header): Likewise.
7240 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7242 * parse.y (process_imports): Consider that one might be trying to
7243 import an innerclass. Fixes gcj/254
7245 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7247 * parse.y (find_as_inner_class): Handle the case where the
7248 enclosing context of an innerclass has been loaded as bytecode.
7250 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7252 * parse.y (simple_name:): Reject `$' in type names.
7253 (resolve_type_during_patch): Use `type' as a second
7254 argument to resolve_no_layout. Fixes gcj/257.
7256 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7258 * parse.y (find_most_specific_methods_list): Select the only
7259 non-abstract method even if max has been set.
7260 Fixes gcj/285, gcj/298.
7262 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7264 * lang-specs.h: Added %(jc1) to java compiler options.
7266 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7268 * .cvsignore: New file.
7270 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7272 * parse.y (not_accessible_p): Access granted to innerclasses
7273 (indirectly) extending the reference type. Fixes gcj/249.
7275 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7277 * parse.y (patch_method_invocation): Fixed comment.
7278 (maybe_use_access_method): Build this$<n>s to the context of the
7279 target method, or a type that extends it. Fixes gcj/242.
7281 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7285 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7287 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7289 2000-07-13 Tom Tromey <tromey@cygnus.com>
7291 * lang-specs.h: Added %{I*}.
7293 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7295 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7297 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7299 * parse-scan.c: Remove.
7301 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7303 * class.c (set_super_info): Handled protected inner classes.
7304 (common_enclosing_context_p): Bail early if arguments aren't both
7306 (get_access_flags_from_decl): Handle private and protected inner
7308 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7309 (CLASS_PROTECTED): Likewise.
7310 (struct lang_type): New bitfield `poic'.
7311 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7313 (check_inner_class_access): Renamed arguments, added
7314 comments. Handles protected inner classes (fixes gcj/225)
7315 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7317 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7319 * parse.y (resolve_qualified_expression_name): Verify qualified
7320 access to `this'. Fixes gcj/239.
7322 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7324 * jcf-write.c (generate_classfile): Don't install ConstantValue
7327 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7329 * parse.y (resolve_qualified_expression_name): Handle inner class
7330 access. Fixes gcj/256.
7332 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7334 * jcf-write.c (generate_classfile): Properly install the
7335 ConstantValue attribute and the initial value constant pool index
7336 on string constants.
7337 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7340 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7342 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7344 * parse.y (find_as_inner_class): Fixed typo.
7345 (do_resolve_class): Explore enclosing contexts when searching for
7346 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7347 (check_inner_class_access): Check `decl' which can be null in case
7350 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7352 * java-tree.h (java_debug_context): Declared `extern'.
7353 (safe_layout_class): Likewise.
7354 * parse.y (resolve_field_access): Field must be `static' in order
7355 to be replaced by its initial value. Added comments.
7356 (find_applicable_accessible_methods_list): Fixed typo.
7357 (find_most_specific_methods_list): Methods found in innerclasses
7358 take over methods founds in the enclosing contexts.
7359 (java_complete_tree): Loosen restrictions on the type of DECLs
7360 that can be replaced by their initialization values.
7361 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7363 2000-07-05 Tom Tromey <tromey@cygnus.com>
7365 * Make-lang.in (PARSE_DIR): New macro.
7366 (PARSE_RELDIR): Likewise.
7367 (PARSE_C): Likewise.
7368 (PARSE_SCAN_C): Likewise.
7369 ($(PARSE_C)): New target.
7370 ($(PARSE_SCAN_C)): Likewise.
7371 (SET_BISON): New macro.
7372 (BISONFLAGS): Likewise.
7373 (JAVABISONFLAGS): Likewise.
7375 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7377 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7378 argument on the first pass for CNI as well as JNI.
7379 (print_method_info): Set up method name on the first pass only.
7381 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7383 * parse.y (parser_qualified_classname): Removed parameter
7385 (create_interface): Removed first passed parameter to
7386 parser_qualified_classname.
7387 (create_class): Likewise. Don't install alias on static
7388 innerclasses. Fixes gcj/275.
7390 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7392 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7393 debugable statement with empty_stmt_node. Fixes gcj/272
7395 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7397 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7400 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7402 * jcf-write.c (push_long_const): Appropriately cast short negative
7405 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * parse.y (verify_constructor_super): Use loop variable
7408 `m_arg_type' initialized with `mdecl_arg_type'.
7410 2000-06-29 Tom Tromey <tromey@cygnus.com>
7412 * parse.y (resolve_field_access): Handle case where `type_found'
7415 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7417 * expr.c (lookup_field): The same field can be found through two
7418 different interface. Don't declare it ambiguous in that case.
7420 2000-06-27 Tom Tromey <tromey@cygnus.com>
7422 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7423 follows \r, then unget it at a lower level.
7425 2000-06-26 Tom Tromey <tromey@cygnus.com>
7427 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7430 2000-06-25 Tom Tromey <tromey@cygnus.com>
7432 * parse.y (for_statement): Wrap expression in a WFL if it is a
7433 constant. For PR gcj/268.
7435 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7437 * parse.y (do_resolve_class): Minor optimiztion in the package
7438 list search. Removed unnecessary test and return statement.
7439 (valid_ref_assignconv_cast_p): Order of arguments to
7440 enclosing_context_p fixed.
7442 2000-06-24 Tom Tromey <tromey@cygnus.com>
7444 * expr.c (lookup_field): Print error and return error_mark_node if
7445 field reference is ambiguous.
7447 * parse.y (check_abstract_method_definitions): Also check if
7448 `other_method' is abstract.
7450 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7452 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7454 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7455 (struct lang_type): New field `pic'.
7456 (CLASS_PRIVATE): New macro.
7457 * parse.y (check_inner_class_access): New function.
7458 (jdep_resolve_class): Call it.
7460 2000-06-23 Tom Tromey <tromey@cygnus.com>
7462 * parse.y (patch_incomplete_class_ref): Initialize the returned
7463 class. For PR gcj/260.
7465 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7467 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7469 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7471 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7472 Java specific checks.
7473 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7475 * java-tree.def (CASE_EXPR): Marked 'e'.
7476 (DEFAULT_EXPR): Likewise.
7477 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7479 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7480 Java specific checks.
7481 (generate_bytecode_insns): Test try_block for BLOCK before using
7483 * parse.y (build_wfl_wrap): Added `location' argument. Set
7484 EXPR_WFL_LINECOL accordingly.
7485 (dim_expr:): Wrap constants with WFLs.
7486 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7487 (resolve_package): Check for `stmt' not being a BLOCK before
7488 building a debuggable statement with it.
7489 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7491 (resolve_field_access): Make sure `decl' is a DECL before treating
7493 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7494 IDENTIFIER_NODE before treating it as such.
7495 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7496 treating it as such.
7497 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7498 to be applied only on non array types.
7500 2000-06-16 Per Bothner <per@bothner.com>
7502 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7503 define in terms of DECL_RESULT, as that fails when --enable-checking.
7505 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7507 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7508 types the same in comparison.
7509 (CHECK_OP): Add static prototype.
7511 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7513 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7514 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7517 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7519 * decl.c (create_primitive_vtable): Prototype.
7521 * jcf-write.c (generate_bytecode_insns): Initialize variable
7524 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7526 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7528 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7529 to track searched classes, and do not search the same class more than
7530 once. Call find_applicable_accessible_methods_list on immediate
7531 superclass, instead of search_applicable_method_list on all ancestors.
7534 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7536 * parse.y (register_fields): Permit static fields in inner classes
7537 if they are final. Fix for PR gcj/255.
7539 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7541 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7542 * parse.y (find_in_imports): Returned type changed to void,
7543 leading comment fixed.
7544 (register_package): New function.
7545 (qualify_and_find): Likewise.
7546 (package_declaration:): Use `register_package'.
7547 (single_type_import_declaration:): Removed local variable
7548 `node'. Added missing `;' for consistency.
7549 (type_import_on_demand_declaration:): Use `chainon' to link new
7551 (lookup_field_wrapper): Lookup local variables defined in outer
7553 (java_complete_class): Don't reverse the list of imported on demand.
7554 (do_resolve_class): Reorganized. Removed local variable
7555 `original_name'. Call `qualify_and_find' with the current package
7556 name, invoke `find_in_imports_on_demand' right after. Call
7557 `qualify_and_find' with the packages we've seen so far. Fixed
7558 operations numbering in comments.
7559 (java_expand_class): Don't reverse `package_list'.
7560 (find_most_specific_methods_list): New local variables `abstract'
7561 and `candidates'. Use them to pick the right method.
7563 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7565 * parse.y (check_modifiers_consistency): Don't subtract out
7566 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7568 2000-06-04 Philipp Thomas <pthomas@suse.de>
7570 * Makefile.in (INTLLIBS): New.
7574 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7576 * class.c (get_dispatch_table): Build the vtable dummy entry list
7577 element with a null purpose. Fixed leading comment.
7578 (build_dtable_decl): Build an accurate dtable type when appropriate
7581 2000-06-02 Richard Henderson <rth@cygnus.com>
7583 * lang.c (lang_get_alias_set): New.
7585 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7587 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7588 before using it as the accessed field.
7590 2000-05-31 Tom Tromey <tromey@cygnus.com>
7592 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7593 char_array_vtable, short_array_vtable, int_array_vtable,
7594 long_array_vtable, float_array_vtable, double_array_vtable):
7596 * expr.c (get_primitive_array_vtable): New function.
7597 (create_primitive_vtable): New function.
7598 (java_lang_expand_expr): Enable code to statically generate
7600 * decl.c (init_decl_processing): Create primitive vtables.
7601 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7602 short_array_vtable, int_array_vtable, long_array_vtable,
7603 float_array_vtable, double_array_vtable): Define.
7605 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7607 * java/parse.y (find_applicable_accessible_methods_list):
7608 Don't add an uninitialized value to the list.
7610 2000-05-25 Tom Tromey <tromey@cygnus.com>
7612 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7613 when trying to see if field's class should be initialized. Always
7614 initialize field's declaring class, not qualified class.
7617 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7618 `wfl_operator', to maybe_build_primttype_type_ref.
7621 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7623 * parse.y (patch_method_invocation): Don't try to lookup methods
7626 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7628 * parse.y (resolve_field_access): Call the appropriate <clinit>
7629 before accessing the length of a static array. Craft a decl for
7630 the field while its time. Fixes PR gcj/129.
7632 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7634 * parse.y (resolve_package): Correctly set `*next' (was off by
7636 (resolve_qualified_expression_name): Fixed comment.
7638 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7640 * jcf-parse.c (jcf_parse_source): Reset current_class and
7641 current_function_decl to NULL before parsing a new file.
7643 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7645 * parse.y (block_end:): If the collected block doesn't feature a
7646 statement, insert an empty statement.
7648 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7650 * parse.y (maybe_yank_clinit): New function.
7651 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7652 end of the list of methods belonging to a class.
7653 (java_complete_expand_method): Check whether <clinit> is really
7654 necessary and expand it accordingly.
7656 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7658 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7659 processed by the method's switch statement.
7661 2000-05-19 Tom Tromey <tromey@cygnus.com>
7663 * java-tree.h: Added init state enum.
7664 * decl.c (emit_init_test_initialization): Initialize class
7665 initialization check variable by looking at class' state.
7667 2000-05-19 Tom Tromey <tromey@cygnus.com>
7669 * java-tree.h (build_instanceof): Declare.
7670 (build_get_class): Declare.
7671 * parse.y (patch_binop): Use build_instanceof.
7672 * expr.c (build_instanceof): New function. If class is final,
7673 don't make a function call.
7674 (expand_java_INSTANCEOF): Use it.
7675 (build_get_class): New function.
7677 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7679 * jcf-write.c (generate_classfile): Scan the source_file for
7680 slashes with the right pointer variable.
7682 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7684 * lang.c (lang_decode_option): Update -Wunused flags by calling
7686 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7688 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7690 * check_init.c (check_init): Constify local char *.
7691 * class.c (push_class): Constify local char *.
7692 * java_tree.h: Update prototypes.
7693 * jcf-io.c (open_class): Constify filename parameter and
7695 (find_class): Remove redundant string copy. Cast return from
7697 * jcf-parse.c (read_class, parse_class_file, yyparse):
7698 Constify local char *.
7699 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7700 Constify local char *.
7701 * jcf.h (JCF): Constify filename and classname.
7702 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7703 * lang.c (init_parse): Constify parameter and return value.
7704 * lex.c (java_get_line_col): Constify filename parameter.
7705 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7706 * parse.y (java_parser_context_suspend,
7707 issue_warning_error_from_context, safe_layout_class): Constify
7709 * parse.c: Regenerate.
7711 2000-05-08 Tom Tromey <tromey@cygnus.com>
7713 * expr.c (build_jni_stub): Cache the result of
7714 _Jv_LookupJNIMethod.
7716 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7718 * decl.c (predef_filenames_size): Now 7.
7719 (predef_filenames): New seventh entry.
7721 2000-05-04 Tom Tromey <tromey@cygnus.com>
7723 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7724 Keep track of when we've seen a reference field after a
7725 non-reference field.
7726 (get_boehm_type_descriptor): Handle case where we see
7727 non-reference fields but no trailing reference field.
7728 * decl.c (rawdata_ptr_type_node): Define.
7729 (init_decl_processing): Initialize rawdata_ptr_type_node.
7730 * java-tree.h (rawdata_ptr_type_node): Declare.
7732 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7734 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7735 specifiers in calls to fprintf.
7737 2000-05-03 Andrew Haley <aph@cygnus.com>
7739 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7741 * javaop.h (WORD_TO_INT): New function.
7742 (IMMEDIATE_s4): Use WORD_TO_INT.
7743 * jcf.h (JPOOL_INT): Ditto.
7745 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7748 2000-04-19 Tom Tromey <tromey@cygnus.com>
7750 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7752 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7754 * expr.c (build_jni_stub): New function.
7755 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7757 * parse.y (java_complete_expand_methods): Expand a native method
7758 and call build_jni_stub if -fjni given.
7759 * lang-options.h: Document -fjni.
7760 * lang.c (flag_jni): New global.
7761 (lang_f_options): Added `jni' entry.
7762 * java-tree.h (soft_lookupjnimethod_node,
7763 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7765 (flag_jni): Declare.
7766 (build_jni_stub): Declare.
7767 (struct lang_decl): Added `native' flag.
7768 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7770 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7771 soft_jnipopsystemframe_node): New globals.
7772 (init_decl_processing): Set them. _Jv_InitClass only takes one
7775 * java-tree.def: Put into `C' mode.
7777 2000-04-27 Tom Tromey <tromey@cygnus.com>
7780 * expr.c (expand_invoke): Generate check to see if object pointer
7781 is null in nonvirtual invocation case.
7782 * java-tree.h (soft_nullpointer_node): Declare.
7783 * decl.c (soft_nullpointer_node): New global.
7784 (init_decl_processing): Initialize soft_nullpointer_node.
7785 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7786 or `private' methods.
7787 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7789 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7791 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7794 2000-04-26 Tom Tromey <tromey@cygnus.com>
7796 * zextract.c (find_zip_file_start): New function.
7797 (read_zip_archive): Use it.
7799 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7801 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7803 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7805 * class.c (common_enclosing_context_p): New function.
7806 * java-tree.h (common_enclosing_context_p): Added prototype.
7807 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7808 classes sharing an outer context with the current instance.
7809 * parse.y (build_access_to_thisn): Fixed leading comment.
7810 (verify_constructor_super): New local `supper_inner'. Skip
7811 enclosing context argument in the case of inner class constructors.
7812 (patch_method_invocation): Insert proper context as second
7813 parameter to pure inner class constructor super invocations.
7815 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7817 * parse.y (end_class_declaration): Reset the interface number
7820 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7822 * parse.y (source_start_java_method): Deleted unnecessary code.
7823 (patch_method_invocation): Fixed comment.
7825 2000-04-24 Robert Lipe <robertlipe@usa.net>
7827 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7829 2000-04-23 Tom Tromey <tromey@cygnus.com>
7831 * boehm.c (mark_reference_fields): Use int_byte_position.
7833 2000-04-22 Tom Tromey <tromey@cygnus.com>
7835 * boehm.c (mark_reference_fields): Only call byte_position on
7838 2000-04-22 Tom Tromey <tromey@cygnus.com>
7840 * boehm.c (mark_reference_fields): Added `last_view_index'
7841 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7843 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7845 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7846 * parse.y (check_class_interface_creation): Fixed comments. Select
7847 permitted modifiers for (inner) interfaces. Changed error message
7848 to report rejected modifiers used with local classes.
7850 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7852 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7853 of directly inherited type considered in scope.
7854 * parse.y (do_resolve_class): Search inherited classes for inner
7857 2000-04-20 Tom Tromey <tromey@cygnus.com>
7859 * parse.y (not_accessible_p): Use member's class, not current
7860 class, when doing inheritance check for protected reference.
7863 2000-04-20 Jason Schroeder <shrode@subnature.com>
7865 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7867 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7869 * parse.y (lookup_field_wrapper): Search for final local aliases.
7870 (resolve_expression_name): Let lookup_field_wrapper search for
7871 final local aliases. Force the value of `name' if one is found.
7872 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7873 an expression name. Fixed comments.
7875 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7877 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7879 2000-04-19 Tom Tromey <tromey@cygnus.com>
7881 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7883 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7885 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7887 2000-04-18 Tom Tromey <tromey@cygnus.com>
7890 * gjavah.c (utf8_cmp): Changed return value.
7891 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7893 (cxx_keywords): New global.
7894 (get_field_name): Handle new result of cxx_keyword_subst.
7895 (print_method_info): Likewise.
7897 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7899 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7900 with a newline, for CNI.
7901 (print_stub_or_jni): Print a space or newline before method name for
7903 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7904 (process_file): Include gcj/cni.h if generating CNI stubs.
7906 2000-04-16 Tom Tromey <tromey@cygnus.com>
7908 * gjavah.c (decompile_method): Use print_field_name.
7911 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7913 * parse.y (java_expand_classes): Reverse the package list once.
7914 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7916 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7917 the `==' and `!=' operators.
7919 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7921 * jcf-write.c (generate_bytecode_insns): At invocation time,
7922 always relate an interface method to the type of its selector.
7924 2000-04-05 Tom Tromey <tromey@cygnus.com>
7927 * expr.c (expand_invoke): Generate check to see if object pointer
7928 is null in nonvirtual invocation case.
7929 * java-tree.h (soft_nullpointer_node): Declare.
7930 * decl.c (soft_nullpointer_node): New global.
7931 (init_decl_processing): Initialize soft_nullpointer_node.
7932 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7933 or `private' methods.
7934 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7936 2000-04-05 Tom Tromey <tromey@cygnus.com>
7939 * parse.y (check_final_assignment): Recognize assignments to the
7940 `length' field of an array when generating class files.
7942 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7944 * class.c (decl_hash): Prototype removed.
7945 (decl_compare): Likewise.
7947 2000-04-05 Tom Tromey <tromey@cygnus.com>
7949 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7950 * parse.y (check_modifiers_consistency): Check for final/volatile
7951 clash. Fixes PR gcj/164.
7953 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7955 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7957 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7959 (add_method_1): Use `java_hash_hash_tree_node' and
7960 `java_hash_compare_tree_node'.
7961 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7962 (java_hash_compare_tree_node): Likewise.
7963 * parse.y (find_applicable_accessible_methods_list): Create,
7964 delete and use a hash table to remember already searched interfaces.
7966 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7968 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7971 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7973 * boehm.c (mark_reference_fields, set_bit): Prototype.
7974 (set_bit): Un-ANSI-fy definition.
7976 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7979 * decl.c (emit_init_test_initialization): Likewise.
7981 * gjavah.c (jni_print_char): Likewise.
7983 * parse.y (create_new_parser_context): Likewise.
7985 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7987 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7988 patch missing hunk. Fixed indentation.
7990 2000-03-30 Tom Tromey <tromey@cygnus.com>
7992 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7993 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7995 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7997 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7998 when negative *before* using it as an array index.
7999 * ChangeLog: Fixed typo.
8001 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8003 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8004 to 0 when it reaches -1.
8006 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8008 * jcf-parse.c (get_constant): Properly cast `num' during the
8009 invocation of `add_double'.
8010 * jcf-write.c (push_long_const): Properly cast `lo' before
8011 comparing it to short bounds.
8012 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8013 `interface_body:' is reduced after the current interface is
8016 2000-03-26 Tom Tromey <tromey@cygnus.com>
8018 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8019 Java-specific `-f' option.
8021 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8023 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8024 Adjust order of making types.
8025 Make bitsize_*_node values.
8027 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8029 * class.c (make_field_value): Use byte_position.
8030 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8031 (java_array_data_offset): Likewise.
8032 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8035 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8037 * parse.y (check_abstract_method_definitions): New local
8038 `end_type_reached'. Make sure we also consider `end_type'.
8039 (java_check_abstract_method_definitions): Make sure we eventually
8040 consider `java.lang.Object'.
8041 (maybe_use_access_method): Don't use access method if not in the
8042 context of a pure inner class or if the method's context is right.
8043 (find_applicable_accessible_methods_list): New static flag
8044 `object_done'. Don't search abstract classes as interfaces. Fixed
8045 indentation. Fixed the `java.lang.Object' only search. Search
8046 class interface(s) first, then fully search enclosing contexts.
8047 (find_most_specific_methods_list): Pick the closest candidate when
8048 they're all abstract.
8050 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8052 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8053 properly initialize `finished_label'. Don't emit gotos for empty
8056 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8058 * except.c (emit_handlers): Clear catch_clauses_last.
8060 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8062 * parse.y (check_method_types_complete): New function.
8063 (create_class): Reset anonymous class counter only when seeing an
8065 (java_complete_class): JDEP_METHOD: Don't recompute signature
8068 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8070 * class.c (build_static_ref): Fixed indentation in comment.
8071 * java-tree.def (TRY_EXPR): Fixed typo in name.
8072 (CLASS_LITERAL): Likewise.
8073 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8074 (struct lang_type): New field `dot_class'.
8075 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8076 (generate_classfile): Method `class$' is synthetic.
8077 * parse.y (build_do_class_method): New function.
8078 (build_dot_class_method_invocation): Likewise.
8079 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8080 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8081 (qualify_ambiguous_name): Likewise.
8082 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8083 (build_try_statement): Fixed leading comment.
8085 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8087 * class.c (make_field_value): Properly handle sizes.
8088 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8089 (layout_class_method): Count using trees.
8090 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8091 * expr.c (java_array_data_offset): Use int_bit_position.
8092 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8093 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8095 2000-03-16 Tom Tromey <tromey@cygnus.com>
8097 * lang.c (flag_hash_synchronization): New global.
8098 (lang_f_options): Added `hash-synchronization'.
8099 * lang-options.h: Mention -fhash-synchronization.
8100 * java-tree.h (flag_hash_synchronization): Declare.
8101 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8102 hash table synchronization is disabled.
8103 * decl.c (init_decl_processing): Only push `sync_info' value when
8104 hash table synchronization is disabled.
8105 * class.c (make_class_data): Only push `sync_info' field when hash
8106 table synchronization is disabled. Removed dead code.
8108 2000-03-16 Tom Tromey <tromey@cygnus.com>
8110 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8112 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8114 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8116 * parse.y (patch_method_invocation): Handle anonymous classes
8117 creation in static context.
8119 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8121 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8122 * parse.y (resolve_qualified_expression_name): Use it.
8123 (patch_method_invocation): Likewise.
8125 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8127 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8128 depending on the type of dependency which dictates what the
8130 (unresolved_type_p): Resolved types limited to the current class.
8132 2000-03-15 Tom Tromey <tromey@cygnus.com>
8134 * decl.c (init_decl_processing): Set type of `sync_info' to be
8137 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8138 Correctly compute bit number for current slot. Zero `high' and
8139 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8140 mark_reference_fields.
8141 (mark_reference_fields): New function.
8143 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8145 * parse.y (register_incomplete_type): Fixed initialization of
8148 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8150 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8152 (push_class_context, pop_class_context): New function.
8153 (class_body:): Call pop_class_context.
8154 (interface_body:): Likewise.
8155 (INNER_QUALIFIER): New macro.
8156 (report_class_declaration): Changed output format and use
8157 INNER_QUALIFIER. Call push_class_context.
8159 2000-02-14 Andrew Haley <aph@cygnus.com>
8161 * check-init.c (check_init): Add new cases for unary and binary
8164 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8166 * parse.y (resolve_package): Set `next' once a type name has been
8167 progressively discovered.
8168 (resolve_qualified_expression_name): Propagate resolution only if
8169 there are remaining qualifiers. Take into account `q' might have
8170 been cleared after re-qualification.
8171 * parse.y (patch_method_invocation): New local `resolved'.
8172 Section dealing with qualified expression rewritten to use
8173 resolve_field_access.
8175 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8177 * parse.h (PUSH_CPC): Fixed indentation.
8178 (DEBUG_CPC): New macro.
8179 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8180 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8181 * parse.y (class_body_declaration:): Use
8182 SET_CPC_INSTANCE_INITIALIZER_STMT.
8183 (method_declaration:): Check for null current_function_decl.
8184 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8185 (java_parser_context_pop_initialized_field): Better handling of
8187 (maybe_make_nested_class_name): Mark nested class name as
8188 qualified when necessary.
8189 (end_class_declaration): Don't call java_parse_context_resume when
8190 one or more error occurred.
8191 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8192 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8193 SET_CPC_INITIALIZER_STMT.
8194 (method_header): Check for inner classes declaring static methods.
8195 (resolve_qualified_expression_name): Handle situation where `this'
8198 2000-03-13 Hans Boehm <boehm@acm.org>
8200 * typeck.c (build_prim_array_type): Correctly set the high word too.
8202 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8204 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8206 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8207 list of methods for interfaces.
8209 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8211 * parse.y (qualify_ambiguous_name): Properly handle expressions
8214 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8216 * parse.y (check_final_assignment): Extended to process
8218 (patch_assignment): Have check_final_assignment called only once.
8220 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8222 * java-tree.h (IS_INIT_CHECKED): New flag.
8223 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8224 * parse.y (patch_string): Call force_evaluation_order on the
8225 completed string concatenation tree.
8226 * expr.c (force_evaluation_order): Call force_evaluation_order on
8227 function's arguments too.
8229 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8231 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8232 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8233 (build_anewarray): Likewise.
8234 * parse.y (patch_newarray): Likewise.
8235 * parse.c: Regenerated.
8237 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8239 * decl.c (init_decl_processing): Added new class fields `depth',
8240 `ancestors', and `idt' to class_type_node. Use
8241 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8242 * class.c (make_class_data): Push initial values for new fields.
8243 * java-tree.h: Updated prototype for `build_invokeinterface'.
8244 * expr.c (build_invokeinterface): Changed parameters to accept
8245 `method' tree. Calculate index of `method' in its declaring
8246 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8247 (expand_invoke): Call `build_invokeinterface' with new parameters.
8248 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8251 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8253 * typeck.c (lookup_do): Search superinterfaces first
8254 when looking up an interface method. From Godmar Back
8257 2000-03-06 Tom Tromey <tromey@cygnus.com>
8259 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8261 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8263 * java-tree.h (lookup_argument_method2): Declared.
8264 (safe_layout_class): Prototype moved from parse.h.
8265 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8266 * parse.y (java_check_regular_methods): Local `super_class' gone.
8267 Call lookup_argument_method2 instead of lookup_argument_method.
8268 Perform modifier match for methods found declared in implemented
8269 interfaces. Fixed indentation problem. Overriding/hiding error
8270 report to take place only for methods found in classes.
8271 * typeck.c (lookup_argument_method): Changed leading
8272 comment. Re-written by calling lookup_do.
8273 (lookup_argument_method2): New function.
8274 (lookup_java_method): Re-written by calling lookup_do.
8275 (lookup_do): New function.
8277 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8279 * check-init.c (check_init): Removed dead code. Handle (blank)
8281 * parse.y (declare_local_variables): New local `final_p', set it
8282 and use it to initialize LOCAL_FINAL.
8283 (check_final_assignment): Only check FIELD_DECLs.
8285 2000-02-17 Tom Tromey <tromey@cygnus.com>
8287 * Makefile.in (JAVA_OBJS): Added boehm.o.
8288 (boehm.o): New target.
8289 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8290 * java-tree.h (flag_use_boehm_gc): Declare.
8291 (get_boehm_type_descriptor): Declare.
8292 * lang.c (lang_f_options): Added `use-boehm-gc'.
8293 (flag_use_boehm_gc): New global.
8294 * lang-options.h: Added -fuse-boehm-gc.
8295 * boehm.c: New file.
8296 * class.c (get_dispatch_table): If class uses a Boehm type
8297 descriptor, put it in the vtable.
8298 (make_class_data): Removed dead code.
8300 2000-03-03 Per Bothner <per@bothner.com>
8302 * decl.c (init_decl_processing): Initialize sizetype properly.
8304 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8306 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8307 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8308 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8309 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8310 (jcf_parse): New local `current'. Load innerclasses seen in outer
8311 context being processed.
8312 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8313 * jcf-write.c (append_innerclasses_attribute): New function.
8314 (append_innerclasses_attribute_entry): Likewise.
8315 (get_access_flags): Handle static classes. Set anonymous and local
8316 classes to be private.
8317 (generate_classfile): Attribute count adjusted. Call
8318 append_innerclasses_attribute.
8319 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8320 PURE_INNER_CLASS_TYPE_P.
8321 * parse.y (parser_qualified_classname): New parameter `is_static',
8322 produce non qualified name accordingly.
8323 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8324 (create_interface): Added argument to parser_qualified_classname.
8325 (create_class): Added argument to parser_qualified_classname. Setup
8326 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8327 (add_inner_class_fields): Fixed indentation.
8328 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8329 (method_declarator): Fixed typo in comment.
8330 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8331 (build_current_thisn): Likewise.
8332 (patch_method_invocation): Likewise.
8334 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8336 * decl.c (current_function_decl): Move to toplev.c.
8338 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8340 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8341 (DECL_BIT_INDEX): Use underlying representation.
8342 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8344 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8346 * expr.c (build_java_ret): Pass proper type to size_binop.
8348 2000-02-25 Anthony Green <green@cygnus.com>
8350 * expr.c (build_class_init): Mark the decl to be ignored by
8352 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8353 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8354 * class.c (init_test_hash_newfunc): New function.
8355 (decl_hash): New function.
8356 (decl_compare): New function.
8357 * decl.c (emit_init_test_initialization): New function.
8358 (complete_start_java_method): Traverse the init test hashtable,
8359 calling emit_init_test_initialization.
8360 (always_initialize_class_p): Define.
8361 * expr.c (build_class_init): Use initialization tests when
8362 emitting class initialization code.
8363 (always_initialize_class_p): Declare.
8364 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8366 * java-tree.h: Include hash.h.
8367 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8368 (struct lang_decl): Add init_test_table field.
8369 (init_test_hash_entry): Define.
8371 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8373 * gjavah.c (main): Avoid using `argi' to report unimplemented
8376 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8378 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8379 initialize locals to avoid warnings. Local `exception_type' moved
8382 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8384 * parse.y (resolve_expression_name): Use `orig' as a second
8385 argument to resolve_field_access.
8386 (resolve_field_access): Removed unnecessary code when dealing with
8389 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8391 * class.c (push_super_field): Don't push the field twice.
8392 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8393 * parse.h (java_reorder_fields): Prototyped.
8394 * parse.y (java_reorder_fields): New function.
8395 (java_layout_class): Simplified not to worry about re-ordering.
8397 2000-02-23 Tom Tromey <tromey@cygnus.com>
8399 * gjavah.c (print_name): In JNI case, correctly quote string.
8400 (print_method_info): Don't handle overrides in JNI mode.
8402 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8404 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8405 value type set to `boolean_type_node'.
8407 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8409 * jcf-dump.c (main): Test for correct condition after
8410 output file creation.
8412 2000-02-19 Anthony Green <green@cygnus.com>
8414 * jcf-depend.c (add_entry): Fix test for first list entry.
8416 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8418 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8419 * constants.c (build_constants_constructor): Likewise.
8421 2000-02-19 Anthony Green <green@cygnus.com>
8423 * jcf-depend.c (add_entry): Add entries to the end of the list.
8425 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8427 * decl.c (INT_TYPE_SIZE): Define if necessary.
8428 (expand_java_return): Handle the case of a native integer smaller
8431 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8433 * gjavah.c (help): Use GCCBUGURL.
8434 * jv-scan.c (help): Likewise.
8435 * jcf-dump.c (help): Likewise.
8437 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8439 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8442 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8444 * jcf-parse.c (load_class): Call `fatal' if no file containing
8445 the target class are found.
8447 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8449 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8450 lex.c, lex.h, and PARSE_H to...
8451 (parse.o, parse-scan.o): ...here, respectively.
8453 * lex.c: Split out code that may trigger SIGFPE from yylex()
8454 to its own function.
8455 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8457 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8459 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8461 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8463 * parse.y (outer_field_access_p): Stop in time when outer contexts
8465 (resolve_qualified_expression_name): Properly qualify *everything*
8466 after a package.type to be resoled as expression names.
8467 (find_applicable_accessible_methods_list): Save/restore `class' to
8468 isolate it from a possible outer context search.
8470 2000-02-15 Tom Tromey <tromey@cygnus.com>
8472 * gjavah.c (jni_print_char): New function.
8473 (print_full_cxx_name): Use it.
8474 (decode_signature_piece): Likewise.
8475 (print_cxx_classname): Likewise.
8477 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8479 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8481 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8483 * gjavah.c: Include version.h.
8485 * jcf-dump.c: Likewise.
8487 * jv-scan.c: Likewise.
8489 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8491 * parse.y (outer_field_access_fix): First parameter now a tree
8492 node. Check for assignment to final. First argument to
8493 build_outer_field_access_fix modified to accommodate prototype.
8494 (build_outer_field_access): Don't check for assignment to final
8496 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8497 possibly returned by outer_field_access_fix. Changed
8498 outer_field_access_fix's first argument.
8499 (check_final_assignment): $finit$'s context is OK.
8500 (patch_unaryop): Use node instead of its line/column value when
8501 calling outer_field_access_fix.
8503 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8505 * parse.y (interface_declaration:): No longer tagged
8506 <node>. Re-installed default action.
8507 (class_member_declaration:): Handle inner interfaces.
8508 (interface_member_declaration): Handle inner interfaces and
8510 (create_interface): Push error if one seen. Suspend parsing
8511 context when processing an inner interface.
8512 (register_fields): Inner class static field limitations not to
8513 apply to inner interfaces.
8515 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8517 * jcf-parse.c (load_class): Update `java_error_count' when a
8518 class' file can't be found.
8519 (parse.y): Avoid (byte)code generation when errors seen.
8521 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8523 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8524 decodes a valid node.
8525 (patch_binop): Handle TRUNC_DIV_EXPR.
8527 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8529 * parse.y (resolve_package): New local `acc'. Try to progressively
8530 build and guess a package and type name.
8532 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8534 * parse.y (find_applicable_accessible_methods_list): Load and
8535 layout the search class if necessary.
8536 (java_complete_tree): Keep to original type of the folded initial
8539 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8541 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8542 Generate error message if circularity is detected. New static
8544 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8545 * jcf-write.c (generate_bytecode_insns): Very simply handle
8547 * parse.y (java_check_circular_reference): Use
8548 `cyclic_inheritance_report' during report, if necessary.
8549 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8550 walking NEW_ARRAY_INIT twice.
8552 2000-02-09 Tom Tromey <tromey@cygnus.com>
8554 * parse.y (check_class_interface_creation): Allow inner classes to
8555 be `private' or `protected', check modifiers' consistency. Prevent
8556 block local classes from bearing any modifiers.
8558 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8560 * except.c (check_start_handlers): Re-add prototype lost in last
8562 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8564 2000-02-09 Andrew Haley <aph@cygnus.com>
8566 * decl.c (clear_binding_level): Remove excess initializer.
8567 (maybe_poplevels): Remove unused variable.
8568 (force_poplevels): Ditto.
8569 (struct binding_level): Add comment.
8571 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8573 * jcf-write.c (generate_classfile): Don't consider
8574 pre-initialization with reference value (use <clinit> instead.)
8575 * parse.y (java_fix_constructors): No generated constructor for
8577 (build_outer_field_access): Removed debug message.
8578 (outer_field_expanded_access_p): Adapted to bytecode generation.
8579 (build_outer_field_access_method): Use fix_method_argument_names.
8580 (build_outer_method_access_method): Fixed indentation. Added
8581 comment. Handle access method generation for static and also void
8583 (build_access_to_thisn): Inserted debug message.
8584 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8585 (resolve_qualified_expression_name): Fixed comment.
8586 (not_accessible_p): Adapted to bytecode generation. Added comment.
8587 (patch_method_invocation): Added comment.
8588 (maybe_use_access_method): Fixed leading comment. Handle static
8590 (java_complete_lhs): Don't shortcut handling of initialized upon
8591 declaration String type static fields when generating bytecode.
8592 (patch_unaryop): Handle outer field access when generating
8595 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8597 * java-tree.h (FIELD_THISN): New macro.
8598 * jcf-write.c (append_synthetic_attribute): New function.
8599 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8600 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8601 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8603 (build_outer_field_access): Turned on access functions usage and
8604 generation when compiling to bytecode.
8605 (maybe_use_access_method): Likewise.
8607 2000-01-25 Andrew Haley <aph@cygnus.com>
8609 * java-except.h (struct eh_range): Add `expanded' field.
8610 (maybe_start_try): Add end_pc arg.
8611 (maybe_end_try): Ditto.
8612 * java-tree.h (force_poplevels): new function.
8613 * expr.c (expand_byte_code): Don't call maybe_start_try or
8615 * except.c (add_handler): Reset expanded.
8616 (expand_start_java_handler): Set expanded.
8617 (check_start_handlers): Don't expand a start handler that's
8618 already been expanded.
8619 (maybe_start_try): Add end_pc arg. Only expand a handler which
8621 (expand_end_java_handler): call force_poplevels.
8622 (force_poplevels): new function.
8623 * decl.c (binding_level): Add start_pc of binding level.
8624 (maybe_pushlevels): Call maybe_start_try when pushing binding
8626 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8627 (LARGEST_PC): Define.
8628 (clear_binding_level): Use LARGEST_PC.
8630 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8631 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8632 (binding_depth, is_class_level, current_pc): new variables.
8633 (struct binding_level): ditto.
8634 (indent): new function.
8635 (push_jvm_slot): add debugging info.
8636 (maybe_pushlevels): ditto.
8637 (maybe_poplevels): ditto.
8640 (start_java_method): ditto.
8641 (give_name_to_locals): comment only.
8642 * except.c (binding_depth, is_class_level, current_pc):
8644 (expand_start_java_handler): add debugging info.
8645 (expand_end_java_handler): ditto.
8647 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8649 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8650 (print_name_for_stub_or_jni, process_file): Constify a char*.
8652 2000-02-03 Tom Tromey <tromey@cygnus.com>
8654 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8656 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8658 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8659 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8662 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8664 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8665 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8666 (struct lang_type): New field `ii_block'.
8667 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8668 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8669 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8670 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8671 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8672 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8674 * parse.y (add_instance_initializer): New function.
8675 (in_instance_initializer): New static global.
8676 (class_body_declaration:): Link instance initializer block.
8677 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8678 (array_creation_expression:): Remove unused local.
8679 (java_parser_context_push_initialized_field): Fixed leading
8680 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8681 CPC_INSTANCE_INITIALIZER_LIST.
8682 (java_parser_context_pop_initialized_field): Likewise.
8683 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8684 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8685 CPC_INITIALIZER_STMT.
8686 (fix_constructors): New local `class_type'. Use it. Call
8687 add_instance_initializer.
8688 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8689 (patch_return): Forbid return in instance initializers.
8690 (patch_throw_statement): Enforce exception handling in the context
8691 of instance initializers.
8693 2000-02-03 Tom Tromey <tromey@cygnus.com>
8695 * Make-lang.in (java.mostlyclean): Remove executables in
8698 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8700 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8701 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8702 (java_float_finite): Convert to use union Word from javaop.h.
8703 (java_double_finite): Convert to use union DWord from javaop.h.
8705 2000-02-02 Tom Tromey <tromey@cygnus.com>
8707 * gjavah.c (options): Added `jni' entry.
8708 (help): Document -jni.
8709 (flag_jni): New global.
8710 (process_file): Handle JNI output. Don't print text from
8711 -prepend, -add, etc, when generating stubs. Only remove `.class'
8712 suffix if it actually exists.
8713 (main): Create a `.c' file when run with `--jni --stubs'. Create
8714 correct output file name with `--jni'.
8715 (print_include): Mangle header name differently in JNI case.
8716 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8718 (print_method_info): Handle JNI case. Put signature info into
8719 method name. Handle case when STREAM is NULL.
8720 (print_name_for_stub_or_jni): New function.
8721 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8722 (print_cxx_classname): Handle JNI.
8723 (print_full_cxx_name): Likewise.
8724 (decode_signature_piece): Likewise.
8725 (overloaded_jni_method_exists_p): New function.
8726 (struct method_name): Added `signature' and `sig_length' fields.
8727 (HANDLE_END_FIELD): Do nothing in JNI mode.
8729 2000-02-02 Tom Tromey <tromey@cygnus.com>
8731 * jv-scan.c: Include version.c, <getopt.h>.
8732 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8733 (options): New array.
8734 (usage): New function.
8735 (version): New function.
8736 (main): Use getopt_long to parse command line.
8737 * jcf-dump.c: Include version.c, <getopt.h>.
8738 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8739 OPT_JAVAP): New macros.
8740 (options): New array.
8741 (usage): Return `void'. Changed message.
8742 (help): New function.
8743 (version): New function.
8744 (main): Use getopt_long_only to parse command line.
8745 * gjavah.c: Include <getopt.h>.
8746 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8747 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8748 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8749 (options): New array.
8750 (java_no_argument): Removed.
8751 (help): Updated with missing options.
8752 (main): Use getopt_long_only to parse command line.
8753 (usage): Changed message.
8755 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8757 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8758 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8759 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8760 * parse.y (array_creation_expression:): Handle anonymous arrays.
8761 (build_array_from_name): Don't set `ret_name' if null.
8762 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8763 (qualify_ambiguous_name): Likewise.
8764 (java_complete_expand_class): Likewise.
8766 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8768 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8769 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8770 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8771 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8772 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8773 AIPL_FUNCTION_COMPLETED_INVOCATION.
8774 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8775 AIPL_FUNCTION_INVOCATION_READY.
8776 (AIPL_FUNCTION_DECLARATION): New enum entry.
8777 * parse.y (reorder_static_initialized): New function.
8778 (java_parser_context_pop_initialized_field): Use it.
8779 (add_inner_class_fields): Use
8780 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8781 augmented. Install marker after last alias initializer, if any.
8782 (generate_finit): Fixed typo. Don't try to retain only the used
8784 (method_header): Compute and set DECL_FUNCTION_NAP.
8785 (method_declarator): Fixed comment. Insert alias initializer in
8787 (build_alias_initializer_parameter_list): Fixed leading
8788 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8789 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8790 (java_complete_expand_class): Code to retain only used aliases
8792 (java_complete_expand_methods): New local `first_decl'. Generate
8793 $finit$ first, then expand the constructors, regular methods and
8795 (java_complete_expand_method): Don't report error on missing
8796 return statement if previously detected bogus.
8797 (fix_constructors): Don't patch constructor parameters list.
8798 (patch_method_invocation): Use new AIPL enum values. Reverse
8799 alias initializer list for anonymous classes.
8801 2000-01-30 Anthony Green <green@redhat.com>
8803 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8804 determine how many stack slots to pop.
8806 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8808 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8809 error handling/recovery.
8810 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8812 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8814 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8815 FIELD_LOCAL_ALIAS_USED): New macros.
8816 (DECL_FUNCTION_NAP): New macro.
8817 (struct lang_decl): New field `nap'.
8818 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8819 (struct lang_type): New fields `finit_stmt_list' and
8821 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8822 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8823 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8824 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8825 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8826 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8827 (BUILD_THROW): Macro line separator re-indented.
8828 * parse.y (end_class_declaration): New function.
8829 (maybe_generate_pre_expand_clinit): New name for
8830 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8831 pre-expand static fields.
8832 (maybe_generate_clinit): Function deleted.
8833 (check_for_static_method_reference): Prototype's parameter list
8835 (generate_finit): New name for maybe_generate_finit. Changed
8836 leading comment. Function rewritten to use
8837 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8838 (build_alias_initializer_parameter_list): New function.
8839 (java_parser_context_pop_initialized_field): Likewise.
8840 (add_inner_class_fields): Likewise.
8841 (type_declaration:): Call end_class_declaration.
8842 (class_member_declaration:): Likewise.
8843 (formal_parameter_list:): Fixed typos.
8844 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8845 element. Improved error handling.
8846 (block_statement:): Call end_class_declaration.
8847 (anonymous_class_creation:): Likewise.
8848 (create_anonymous_class): Fixed comments.
8849 (create_class): Call add_inner_class_fields.
8850 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8851 (method_header): Use MARK_FINAL_PARMS.
8852 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8853 (method_declarator): Propagate final argument flag.
8854 (craft_constructor): New local `artificial'. Call
8855 build_alias_initializer_parameter_list. Use
8856 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8857 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8859 (complete_expand_class): Get rid of unused outer context local
8861 (java_complete_expand_methods): Fixed leading
8862 comment. Generate/pre-expand <clinit> first. Changed method
8863 expansion order to regular, $finit$, constructors, <clinit>.
8864 (java_complete_expand_method): Set current_function_decl.
8865 (fix_constructors): Fix constructor parameter list to account for
8866 outer context local alias initializers.
8867 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8868 (resolve_expression_name): Lookup outer context local aliases. New
8869 local `access', use it.
8870 (patch_method_invocation): Patch inner class ctor invocation with
8871 outer context local aliases initialization values. $finit$
8872 invocation patching now includes things generated with
8873 build_alias_initializer_parameter_list.
8874 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8875 (build_super_invocation): Likewise.
8876 (patch_assignment): Changed comment.
8878 2000-01-27 Andrew Haley <aph@cygnus.com>
8880 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8884 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8886 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8888 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8890 * parse.y (register_fields): Don't pass a format specifier to
8891 OBSOLETE_MODIFIER_WARNING.
8892 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8893 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8895 (check_modifiers): Change function into a macro.
8896 (check_class_interface_creation): Pass a literal format string.
8898 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8900 * buffer.h: PROTO -> PARAMS.
8901 * check-init.c: Likewise.
8902 * class.c: Likewise.
8903 * constants.c: Likewise.
8904 * convert.h: Likewise.
8906 * except.c: Likewise.
8908 * gjavah.c: Likewise.
8909 * java-except.h: Likewise.
8910 * java-tree.h: Likewise.
8911 * jcf-depend.c: Likewise.
8912 * jcf-dump.c: Likewise.
8913 * jcf-parse.c: Likewise.
8914 * jcf-path.c: Likewise.
8915 * jcf-reader.c: Likewise.
8916 * jcf-write.c: Likewise.
8918 * jv-scan.c: Likewise.
8919 * jvgenmain.c: Likewise.
8920 * jvspec.c: Likewise.
8924 * parse-scan.y: Likewise.
8925 * parse.h: Likewise.
8926 * parse.y: Likewise.
8927 * typeck.c: Likewise.
8928 * verify.c: Likewise.
8931 * zextract.c: Likewise.
8932 * zipfile.h: Likewise.
8934 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8936 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8937 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8938 * constants.c (build_constant_data_ref): Check for cached
8939 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8940 in TYPE_CPOOL_DATE_REF.
8941 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8942 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8943 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8944 (LOCAL_FINAL): New macro.
8945 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8946 constant pool -- don't try to reuse.
8947 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8949 (find_in_current_zip): Use TYPE_JCF.
8950 * parse.h (java_check_final): Prototype removed.
8951 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8952 (maybe_create_class_interface_decl,
8953 check_class_interface_creation): Likewise.
8954 (java_expand_finals): Function removed.
8955 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8956 (block_statement:): Fixed comment.
8957 (anonymous_class_creation:): Likewise.
8958 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8960 (check_class_interface_creation): Loosened error report on (inner)
8961 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8962 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8963 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8965 (create_interface): Likewise.
8966 (anonymous_class_counter): New static global.
8967 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8968 patch. Fixed comments.
8969 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8970 anonymous_class_counter when declaring a toplevel class.
8971 (craft_constructor): Fixed constructor name when handling
8972 anonymous classes. Anonymous class constructors to feature hidden
8974 (java_fix_constructors): Added comment.
8975 (java_check_final): Function removed.
8976 (java_complete_expand_methods): Fixed comment. Don't generate
8977 class data, save its outgoing constant pool instead.
8978 (verify_constructor_super): Skip anonymous class constructor
8979 hidden this$<n> parameter.
8980 (java_expand_classes): New local `saved_ctxp'. Removed call to
8981 java_expand_finals and java_check_final. Expand anonymous class
8982 constructors. Generate class data.
8983 (build_super_invocation): Skip anonymous class hidden this$<n>
8985 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8986 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8987 (set_java_signature): Likewise.
8989 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8991 * gjavah.c: Delete ACC_VISIBILITY define.
8992 * jcf.h: Add ACC_VISIBILITY define.
8993 * parse.y: final: rule tagged <value>.
8994 (java_check_regular_methods): Use ACC_VISIBILITY define for
8995 default package access check.
8996 (local_variable_declaration_statement): Use final: rule.
8998 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9000 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9003 2000-01-17 Tom Tromey <tromey@cygnus.com>
9005 * gjavah.c (print_field_info): Allow non-static final fields.
9007 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9009 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9010 * parse.y (patch_anonymous_class): New function.
9011 (create_anonymous_class): Register incomplete type when the
9012 class/interface to extends/implement isn't known yet.
9013 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9014 (verify_constructor_super): Tuned error message.
9016 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9018 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9019 (ANONYMOUS_CLASS_P): New macro.
9020 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9021 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9022 * parse.y (create_class): Added leading argument.
9023 (maybe_create_class_interface_decl,
9024 check_class_interface_creation): Likewise.
9025 (craft_constructor): New function.
9026 (verify_constructor_super): Added argument in prototype.
9027 (class_declaration:): Inserted leading argument.
9028 (for_begin:): Use FOR_LOOP_P.
9029 (anonymous_class_creation): Create WFL of the anonymous class to
9030 instantiate. Call build_new_invocation. Added comments.
9031 (check_class_interface_creation): Handle parameter `anonymous' in
9032 verbose mode class creation announce.
9033 (link_nested_class_to_enclosing): Exclude anonymous classes.
9034 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9035 anonymous class, even though they appear to have an enclosing
9037 (create_interface): Pass extra argument to
9038 check_class_interface_creation.
9039 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9040 (create_class): Call check_class_interface_creation and
9041 maybe_create_class_interface_decl with extra new argument. Don't
9042 add private this$<n> to anonymous classes.
9043 (method_declarator): Insert hidden this$<n> to anonymous class
9045 (java_fix_constructors): Deleted code creating default
9046 constructor. Call craft_constructor instead.
9047 (java_check_regular_methods): Set `saw_constructor' to 1 for
9049 (fix_constructors): Pass extra argument to verify_constructor_super.
9050 (verify_constructor_super): New local `sdecl', use it. Search for
9051 matching constructor (possibly featuring arguments) in super
9053 (lookup_method_invoke): Craft constructor according to arguments
9054 list when dealing with anonymous class constructors.
9055 (build_super_invocation): Pass arguments to anonymous class super
9057 (search_loop): Use FOR_LOOP_P.
9058 (labeled_block_contains_loop_p): Likewise.
9060 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9062 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9063 (enclosing_context_p): New function.
9064 (get_access_flags_from_decl): Handle CLASS_STATIC.
9065 (maybe_layout_super_class): Extra first argument passed to
9067 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9069 * decl.c (access0_identifier_node): New global.
9070 (init_decl_processing): access0_identifier_node initialized.
9071 (pushdecl): Set DECL_CONTEXT only on non type decls.
9072 * expr.c (lookup_field): Lookup inner class fields in enclosing
9074 (expand_invoke): Use ID_INIT_P.
9075 (expand_java_field_op): Use DECL_CLINIT_P.
9076 * java-tree.def (CLASS_LITERAL): New tree code.
9077 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9078 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9079 (struct lang_decl): New field `inner_access'.
9080 (enclosing_context_p): Prototyped.
9081 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9082 ID_CLINIT_P): New macros.
9083 (CLASS_STATIC): New macro.
9084 (CLASS_ACCESS0_GENERATED_P): New macro.
9085 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9086 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9087 INNER_CLASS_P): New macros.
9088 (DECL_INNER_CLASS_LIST): New macro.
9089 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9091 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9092 the shift value to int. Fixed typo in comment.
9093 * lex.c (inst_id, wpv_id): Initialize.
9094 * mangle.c (unicode_mangling_length): Take `$' into account.
9095 * parse.h (DRECOVER, RECOVER): Terminate properly.
9096 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9097 (typedef struct _jdep): New field `enclosing'.
9098 (JDEP_ENCLOSING): New macro.
9099 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9100 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9101 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9102 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9103 GET_ENCLOSING_CPC_CONTEXT): New macros.
9104 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9105 (do_resolve_class): Added extra argument in prototype.
9106 * parse.y (resolve_class): Added extra argument in prototype.
9107 (maybe_create_class_interface_decl): Likewise.
9108 (maybe_use_access_method, build_wfl_wrap): New functions.
9109 (java_complete_expand_classes, java_complete_expand_class):
9111 (java_parser_context_push_initialized_field,
9112 java_parser_context_suspend, java_parser_context_resume):
9114 (maybe_make_nested_class_name, make_nested_class_name,
9115 set_nested_class_simple_name_value,
9116 link_nested_class_to_enclosing, find_as_inner_class,
9117 find_as_inner_class_do, check_inner_class_redefinition,
9118 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9119 maybe_build_thisn_access_method, build_outer_field_access,
9120 build_outer_field_access_methods, build_outer_field_access_expr,
9121 build_outer_method_access_method, build_new_access_id,
9122 build_outer_field_access_method, outer_field_access_p,
9123 outer_field_expanded_access_p, outer_field_access_fix,
9124 build_incomplete_class_ref, patch_incomplete_class_ref,
9125 create_anonymous_class): Likewise.
9126 (inst_id, wpv_id): New static global variables.
9127 (synchronized:): New rule, tagged <node>.
9128 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9130 (anonymous_class_creation:): New rule, tagged <node>.
9131 (NEW_TK): Tagged <node>.
9132 (type_literals, array_type_literal): New rules, tagged <node>.
9133 (class_declaration:): Removed action when reducing by class_body:
9134 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9135 using GET_CPC in sub-rules.
9136 (class_member_declaration): Handle inner classes.
9137 (method_declaration): When reducing method_header:, reset
9138 current_function_decl when appropriate.
9139 (method_declarator:): Set the number of formal parameter to 0 for
9140 method declared without arguments.
9141 (constructor_declarator:): Likewise.
9142 (static_initializer:): List of elements kept in a list.
9143 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9144 use of the keyword `static' for type declarations.
9145 (block_statement:): Handle inner class declarations.
9146 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9147 type qualified `this'.
9148 (class_instance_creation_expression): Use anonymous_class_creation:
9149 to handle inner class instances creation. Handle qualified `new'.
9150 (something_dot_new): Added appropriate actions.
9151 (create_new_parser_context): New function.
9152 (java_push_parser_context, java_parser_context_save_global,
9153 java_parser_context_suspend): Use create_new_parser_context.
9154 (check_modifiers): Changed leading comment.
9155 (check_class_interface_creation): Handle interclasses.
9156 (add_superinterfaces): Fixed comment.
9157 (create_interface): Build qualified name from the raw_name instead
9158 of its matching WFL. Push the initialized fields list. raw_name added
9159 as an extra argument to maybe_create_class_interface_decl.
9160 (create_class): Build qualified name from the raw_name instead of
9161 its matching WFL. Removed assignment to current_parsed_class_un.
9162 Call PUSH_ERROR before returning an error. Suspend the current
9163 parser context when processing an inner class. Push the
9164 initialized fields list. raw_name added as an extra argument to
9165 maybe_create_class_interface_decl. Add the private this$<n>
9167 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9168 (register_fields): Get the class type from GET_CPC and handle
9169 previous errors. Added code to handle the creation of static
9170 fields in inner classes. Initialized fields initialization
9171 statements kept in a list of lists.
9172 (maybe_generate_finit): Initialized fields initialization
9173 statements kept in a list of lists. Use GET_CPC.
9174 (maybe_generate_clinit): Likewise.
9175 (method_header): Use GET_CPC and GET_CPC_UN.
9176 (parser_qualified_classname): Handle inner classes.
9177 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9178 (java_fix_constructors): Hide pointer to enclosing context
9179 instance in constructor list when dealing with inner classes.
9180 (jdep_resolve_class): Call resolve_class with extra first argument
9182 (resolve_class): Add enclosing context as a first extra argument
9183 to do_resolve_class.
9184 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9186 (resolve_no_layout): Extra argument added to resolve_class
9188 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9189 (java_get_real_method_name): Use GET_CPC_UN.
9190 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9191 (java_check_abstract_methods): Handle static method declared in
9192 inner classes by an error.
9193 (java_check_regular_methods): Use DECL_CLINIT_P.
9194 (source_start_java_method): Also set DECL_MAX_LOCALS.
9195 (create_artificial_method): Call java_parser_context_save_global
9196 and java_parser_context_restore_global instead of saving/restoring
9197 the context by hand.
9198 (expand_start_java_method): Improved verbose mode message.
9199 (java_complete_expand_methods): Fixed leading comment. Use
9201 (fix_constructors): Added assignment to this$<n> if necessary.
9202 (java_expand_classes): Call java_complete_expand_classes instead
9203 of java_complete_expand_methods.
9204 (make_qualified_primary): Simplified.
9205 (merge_qualified_name): Optimized for missing left or right parts.
9206 (resolve_expression_name): Handle access to outer class fields from
9208 (resolve_qualified_expression_name): New macro
9209 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9210 classes. Report error on non appropriate qualification of
9211 `new'. Handle qualified `this'.
9212 (not_accessible_p): Allow access to outer class private fields from
9214 (patch_method_invocation): Handle method invocations through
9215 access methods and inner class constructor invocations.
9216 (find_applicable_accessible_methods_list): Search enclosing
9217 contexts of an inner class.
9218 (search_applicable_methods_list): Fixed typo.
9219 (argument_types_convertible): Handle inner class constructors'
9220 hidden outer context reference argument.
9221 (qualify_ambiguous_name): Handle qualified `this'.
9222 (java_complete_lhs): Handle use of field accessed through
9223 artificial access methods in various cases of assignments. Handle
9225 (check_final_assignment): Use DECL_CLINIT_P.
9226 (valid_ref_assignconv_cast_p): Handle the destination being an
9227 enclosing context of the source.
9228 (patch_unaryop): Handle use of field accessed through artificial
9230 (patch_return): Use DECL_CLINIT_P.
9231 (patch_throw_statement): Use DECL_CLINIT_P.
9232 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9233 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9236 2000-01-16 Anthony Green <green@cygnus.com>
9238 * parse.y (build_string_concatenation): Only use
9239 StringBuffer(String) shortcut if String arg is constant.
9241 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9243 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9244 the shift value to int. Fixed typo in comment.
9246 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9248 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9249 * jcf-write.c: Likewise.
9250 * parse.y: Likewise.
9251 * parse.c: Regenerate.
9253 2000-01-09 Anthony Green <green@cygnus.com>
9255 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9256 bytecodes in the correct order.
9258 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9260 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9262 2000-01-06 Anthony Green <green@cygnus.com>
9264 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9265 before building constant array decl.
9267 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9269 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9270 method invocation and typo in conditional expression.
9271 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9272 the appropriate NOTE_POP.
9273 * parse.y (patch_binop): Shift value mask to feature the right
9276 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9278 * class.c (assume_compiled, assume_compiled_node): Add static
9280 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9282 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9284 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9286 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9287 to `__modifier' to avoid stringifying it.
9289 * parse.y (verify_constructor_circularity): Don't call a variadic
9290 function with a non-literal format string.
9291 (java_check_abstract_methods): Move unreachable code inside
9292 `continue' statement.
9293 (lookup_method_invoke): Call xstrdup, not strdup.
9295 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9298 * jcf-parse.c (yyparse): Likewise.
9300 * jv-scan.c (main): Likewise.
9302 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9304 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9305 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9306 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9309 * parse.y (synchronized, variable_redefinition_error,
9310 check_class_interface_creation, create_interface, create_class,
9311 method_header, finish_method_declaration,
9312 check_modifiers_consistency, method_declarator,
9313 complete_class_report_errors, check_abstract_method_definitions,
9314 java_check_regular_methods, check_throws_clauses,
9315 java_check_abstract_methods, read_import_dir,
9316 check_pkg_class_access, declare_local_variables, fix_constructors,
9317 cut_identifier_in_qualified, resolve_expression_name,
9318 resolve_qualified_expression_name, patch_method_invocation,
9319 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9320 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9321 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9322 patch_try_statement, patch_synchronized_statement,
9323 patch_throw_statement, check_thrown_exceptions,
9324 patch_conditional_expr): Likewise.
9326 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9328 * Makefile.in (LIBDEPS): Added gcc's errors.o
9329 (../jcf-dump$(exeext):): Link with gcc's errors.o
9330 (../gcjh$(exeext):): Likewise.
9331 * expr.c (expand_java_NEW): Layout the entire target type instead of
9332 laying out its methods only.
9333 (lookup_field): Layout the class after having loaded it.
9334 * java-tree.h (java_debug_context): Declared.
9335 * jcf-io.c (toplev.h): Included.
9336 (find_class): Removed assignment to jcf's outofsynch
9337 field. Force source file to be read if newer than its matching
9338 class file. Tweaked debug messages.
9339 * jcf-parse.c (jcf_out_of_synch): Deleted.
9340 (read_class): Call to jcf_out_of_synch removed.
9341 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9342 (jcf_out_of_synch): Prototype deleted.
9343 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9344 `deprecated' and `class_err': integer turned into bit-fields.
9345 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9346 * parse.y (package_list): New global.
9347 (package_declaration:): Record newly parsed package name.
9348 (extra_ctxp_pushed_p): Static global deleted.
9349 (java_parser_context_save_global): Create buffer context for the
9350 purpose of saving globals, if necessary.
9351 (java_parser_context_restore_global): Pop context pushed for the
9352 purpose of saving globals, if necessary.
9353 (java_debug_context_do): New prototype and function.
9354 (java_debug_context): Likewise.
9355 (do_resolve_class): Use already parsed package names to qualify
9356 and lookup class candidate.
9357 (java_pre_expand_clinit): Removed unnecessary local variable.
9359 1999-12-17 Tom Tromey <tromey@cygnus.com>
9361 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9363 (process_file): Use `\n\' at end of each line in string.
9365 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9367 * expr.c (expand_invoke): Layout the loaded class before
9368 attempting to use it.
9369 (expand_java_field_op): Allow final field assignments to take
9371 * typeck.c (convert): Return error_mark_node if expr is null.
9373 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9375 * class.c (class_depth): Return -1 if the class doesn't load
9377 * expr.c (can_widen_reference_to): Check for errors during depth
9378 computation and return 0 accordingly.
9379 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9380 create default constructors and add an other error check.
9381 * parse.h (java_fix_constructors): Prototyped.
9382 * parse.y (java_pre_expand_clinit): Likewise.
9383 (build_super_invocation): Re-prototyped to feature one argument.
9384 (java_check_circular_reference): Directly use `current'.
9385 (java_fix_constructors): New function.
9386 (java_check_regular_methods): Don't create default constructors
9387 here, but abort if none were found.
9388 (java_complete_expand_methods): Pre-process <clinit> calling
9389 java_pre_expand_clinit.
9390 (java_pre_expand_clinit): New function.
9391 (fix_constructors): build_super_invocation invoked with the
9392 current method declaration as an argument.
9393 (build_super_invocation): Use the context of the processed method
9394 decl argument instead of current_class.
9395 * typeck.c (lookup_java_method): Take WFLs in method names into
9398 1999-12-14 Per Bothner <per@bothner.com>
9400 * class.c (make_class_data): flag_keep_inline_functions to keep
9401 private methods in the method array.
9403 1999-12-15 Anthony Green <green@cygnus.com>
9405 * check-init.c (check_init): Take into account both types of
9406 `throw's when checking for uninitialized variables.
9408 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9410 * parse.y (java_complete_lhs): Force conversion of array
9411 dimensions to int_type_node, that's what runtime's ABI expects.
9413 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9415 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9416 operand of a WFL, until the Java front-end gets fixed with regard
9417 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9419 1999-12-10 Andrew Haley <aph@cygnus.com>
9421 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9422 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9423 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9427 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9429 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9430 before calling expand_eh_region_start and expand_start_all_catch.
9431 * except.c (expand_start_java_handler): Switch to permanent
9432 obstack before calling expand_eh_region_start.
9433 (expand_end_java_handler): Switch to permanent obstack before
9434 calling expand_start_all_catch.
9436 1999-12-5 Anthony Green <green@cygnus.com>
9438 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9439 function with side effects.
9440 (init_decl_processing): Mark all memory allocating DECLs with
9443 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9445 * except.c (expand_end_java_handler): Call
9446 expand_resume_after_catch and end_catch_handler.
9448 1999-11-30 Anthony Green <green@cygnus.com>
9450 * verify.c (verify_jvm_instructions): Create new return label
9451 chain if non existent (don't rely on the verified state of the jsr
9454 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9456 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9457 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9459 * parse.y (patch_assignment): Removed bogus final class test on
9460 lhs when checking on whether to emit an ArrayStoreException runtime
9462 * expr.c (expand_java_arraystore): Likewise.
9464 1999-11-28 Anthony Green <green@cygnus.com>
9466 * decl.c (find_local_variable): Reuse single slot decls when
9469 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9471 * jcf-parse.c (saw_java_source): Global variable removed.
9472 (read_class): Don't use `saw_java_source'. Added extra braces.
9473 (yyparse): Code setting `saw_java_source' removed.
9475 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9477 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9479 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9481 * verify.c (merge_type_state): Non verified subroutines being
9482 considered more than once to trigger passive type merge.
9484 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9486 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9487 in case of error. Error message tuned.
9489 1999-11-21 Anthony Green <green@cygnus.com>
9491 * constants.c (find_methodref_index): Unwrap method names before
9492 inserting them in the constant pool.
9494 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9496 * class.c (assume_compiled_node): New typedef.
9497 (assume_compiled_tree): New static data.
9498 (find_assume_compiled_node): New function.
9499 (add_assume_compiled): New function.
9500 (assume_compiled): New function.
9501 * class.c (make_class_data): Use assume_compiled.
9502 (is_compiled_class): Use assume_compiled.
9504 * java-tree.h (add_assume_compiled): Declare.
9506 * lang.c (lang_decode_option): Parse new options.
9508 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9510 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9511 int_type_node: that's what `_Jv_AllocObject' expects.
9513 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9515 * parse.y (lookup_method_invoke): Use lang_printable_name to
9516 reliably build the type name during error report. Fixes PR gcj/97.
9518 1999-11-09 Tom Tromey <tromey@cygnus.com>
9520 * jcf-path.c: Include <sys/stat.h>.
9521 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9522 (DIR_UP): New macro.
9524 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9526 * parse.y (source_end_java_method): Resume permanent allocation,
9527 reversing Apr 27 1998 patch.
9528 (patch_string_cst): Pop obstacks after having pushed the permanent
9531 1999-11-05 Tom Tromey <tromey@cygnus.com>
9533 * class.c (finish_class): Emit inlined methods if any native
9534 methods exist in the class. Fixes PR gcj/85.
9536 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9538 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9539 (qualify_ambiguous_name): Likewise.
9541 1999-11-03 Godmar Back <gback@cs.utah.edu>
9543 * typeck.c: (lookup_java_method): search all inherited
9544 interfaces when looking up interface method.
9546 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9548 * parse.y (method_header:): Issue error message for rule `type
9550 (synchronized:): Error report when not using synchronized.
9552 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9554 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9555 being used before the superclass constructor has been called.
9556 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9557 instead of `CALL_THIS_CONSTRUCTOR_P'.
9559 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9561 * check-init.c: Fix typo in comment.
9563 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9565 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9568 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9570 * parse.y (expression_statement:): Call function to report
9571 improper invocation of a constructor.
9572 (parse_ctor_invocation_error): New function.
9574 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9576 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9579 1999-10-21 Tom Tromey <tromey@cygnus.com>
9581 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9582 in generated `main'.
9584 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9586 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9587 (qualify_ambiguous_name): Likewise.
9589 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9591 * parse.y (java_complete_tree): fold_constant_for_init to work on
9593 (java_complete_lhs): Likewise.
9594 (array_constructor_check_entry): Complete an initializer element
9595 on permanent_obstack.
9597 1999-10-19 Tom Tromey <tromey@cygnus.com>
9599 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9600 From Mike Moreton <mike@pillim.demon.co.uk>.
9602 1999-10-15 Greg McGary <gkm@gnu.org>
9604 * java-tree.h (flag_bounds_check): Remove extern decl.
9605 * lang.c (flag_bounds_check): Remove global variable.
9606 (lang_f_options): Remove "bounds-check" entry.
9607 (lang_init_options): Default flag_bounds_check to "on".
9609 1999-10-14 Tom Tromey <tromey@cygnus.com>
9611 * jvgenmain.c (usage): New function.
9612 (main): Use it. Also, handle `-D' options.
9613 * jvspec.c (lang_specific_driver): Recognize -D.
9614 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9616 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9618 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9620 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9621 variadic function with a non-literal format string.
9623 * parse-scan.y (report_main_declaration): Likewise.
9625 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9627 * parse.y (read_import_dir, patch_assignment, patch_binop,
9628 patch_array_ref): Likewise.
9630 * typeck.c (build_java_array_type): Likewise.
9632 * verify.c (verify_jvm_instructions): Likewise.
9634 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9636 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9638 1999-10-07 Anthony Green <green@cygnus.com>
9640 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9641 where CHECK_PUT may fail for valid reasons.
9643 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9644 UNSAFE_PUTN): New macros.
9646 1999-10-04 Tom Tromey <tromey@cygnus.com>
9648 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9649 well. Fixes Java PR gcj/59.
9650 * parse-scan.y (yyerror): Report errors.
9652 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9654 * decl.c (insert_block): Remove unconditional `abort'.
9656 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9658 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9659 FUNCTION_CODE now of type int. All callers changed.
9660 Set the builtin's DECL_BUILT_IN_CLASS.
9662 1999-09-23 Tom Tromey <tromey@cygnus.com>
9664 * jvspec.c (lang_specific_driver): Don't read spec file if
9665 -fsyntax-only given.
9667 1999-09-22 Tom Tromey <tromey@cygnus.com>
9669 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9671 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9672 (WORDS_TO_LONG): Likewise.
9673 (WORDS_TO_DOUBLE): Likewise.
9675 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9677 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9678 (RELOCATION_VALUE_1): Likewise.
9679 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9680 push_in_const, push_long_const): Prototyped.
9681 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9682 (push_constant2): Likewise.
9683 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9684 (find_constant_wide): Cast find_constant2's integer arguments to
9686 (find_constant_index): Cast find_constant2's and find_constant2's
9687 integer arguments to `jword'.
9688 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9689 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9690 (emit_if): Use RELOCATION_VALUE_1.
9691 (emit_goto): Likewise.
9692 (emit_jsr): Likewise.
9693 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9694 argument to push_long_const to HOST_WIDE_INT.
9696 1999-09-15 Andreas Schwab <schwab@suse.de>
9698 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9700 1999-09-20 Nick Clifton <nickc@cygnus.com>
9702 * lang.c (lang_decode_option): Extend comment.
9704 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9706 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9709 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9711 * gjavah.c (get_field_name, print_method_info, print_include,
9712 add_namelet): Use xmalloc, not malloc.
9714 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9715 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9718 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9720 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9722 * jcf-path.c (add_entry): Likewise.
9724 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9726 * jv-scan.c (xmalloc): Remove definition.
9728 * jvgenmain.c (xmalloc): Likewise.
9730 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9732 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9734 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9735 concat, not xmalloc/sprintf.
9736 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9737 (xstrdup): Remove definition.
9739 * parse.y (duplicate_declaration_error_p,
9740 constructor_circularity_msg, verify_constructor_circularity,
9741 check_abstract_method_definitions, java_check_regular_methods,
9742 java_check_abstract_methods, patch_method_invocation,
9743 check_for_static_method_reference, patch_assignment, patch_binop,
9744 patch_cast, array_constructor_check_entry, patch_return,
9745 patch_conditional_expr): Use xstrdup, not strdup.
9747 * zextract.c (ALLOC): Use xmalloc, not malloc.
9749 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9751 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9753 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9754 (do_spec, lang_specific_pre_link, lang_specific_driver,
9755 input_filename, input_filename_length): Don't declare.
9756 (main_class_name, jvgenmain_spec, lang_specific_driver):
9758 (lang_specific_driver): All calls to the function pointer
9759 parameter now explicitly call `fatal'.
9761 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9763 * parse.y (find_applicable_accessible_methods_list): Search
9764 abstract classes as interfaces.
9766 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9768 * class.c (finish_class): We're now outside a valid method
9769 declaration. Tell the rest of gcc so.
9771 1999-09-08 Bruce Korb autogen@linuxbox.com
9773 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9775 1999-09-07 Tom Tromey <tromey@cygnus.com>
9777 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9779 (decode_signature_piece): Don't emit "::" in JArray<>.
9780 (print_namelet): Only print trailing `;' when printing a class.
9782 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9784 * java-tree.h: Delete declarations for all tree nodes now moved to
9786 * decl.c: Delete their definitions.
9788 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9790 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9791 * Makefile.in (OBJS): Add ggc-callbacks.o.
9792 (OBJDEPS): Likewise.
9794 1999-09-03 Tom Tromey <tromey@cygnus.com>
9796 * parse.y (strip_out_static_field_access_decl): Return operand if
9797 it satisfies JDECL_P.
9799 1999-09-02 Tom Tromey <tromey@cygnus.com>
9801 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9802 Handle nested arrays, like `[[I'.
9804 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9806 * class.c (finish_class): Remove unused parameter, all callers
9809 * expr.c (build_java_athrow): Change return type to void.
9810 (java_lang_expand_expr): Make sure each case in switch returns a
9813 * java-tree.h (finish_class): Fix prototype to take void args.
9815 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9816 (main): Issue return from main, not exit.
9818 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9820 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9822 * jv-scan.c (main): Issue return from main, not exit.
9824 * parse.y (check_abstract_method_definitions,
9825 java_check_abstract_method_definitions): Add static prototypes.
9826 (java_complete_expand_methods): Fix call to `finish_class'.
9828 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9831 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9833 * lang.c (language_string): Constify.
9835 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9837 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9838 Remove hacks for stuff which comes from libiberty.
9840 * Make-lang.in: Likewise.
9842 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9844 * Makefile.in (xref.o): Depend on xref.c explicitly.
9846 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9848 * java-tree.h (lang_printable_name): Constify a char*.
9850 * lang.c (lang_printable_name): Likewise.
9852 1999-08-27 Jeffrey A Law (law@cygnus.com)
9854 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9857 1999-08-26 Tom Tromey <tromey@cygnus.com>
9859 * gjavah.c (print_cxx_classname): Print "::" before qualified
9862 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9864 * parse.y (lookup_cl): Changed leading comment. Now does its best
9865 to set the column number.
9866 (qualify_ambiguous_name): Take WFL wrappers into account.
9868 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9870 * verify.c (verify_jvm_instructions): Don't check instruction
9871 validity beyond end of method.
9873 1999-08-25 Tom Tromey <tromey@cygnus.com>
9875 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9877 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9879 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9880 cxx_keyword_subst, generate_access, name_is_method_p,
9881 get_field_name, print_field_name, super_class_name, print_include,
9882 decode_signature_piece, print_class_decls, usage, help,
9883 java_no_argument, version, add_namelet, print_namelet): Add static
9885 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9886 name_is_method_p): Constify a char*.
9887 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9888 Provide a final else clause in an if-else-if.
9889 (print_field_info): Add missing final arg in function call to
9891 (print_method_info, decompile_method, decode_signature_piece,
9892 print_c_decl, print_full_cxx_name, print_stub,
9893 print_mangled_classname, super_class_name, print_include,
9894 add_namelet, add_class_decl, print_class_decls, process_file,
9895 help): Constify a char*.
9897 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9898 push_int_const, find_constant_wide, find_constant_index,
9899 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9900 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9901 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9902 emit_if, emit_goto, emit_jsr, call_cleanups,
9903 make_class_file_name): Add static prototypes.
9904 (generate_bytecode_return, generate_bytecode_insns): Pass a
9905 NULL_PTR, not a NULL_TREE.
9907 * jv-scan.c: Include "jcf.h".
9908 (main): Declare using DEFUN macro.
9910 * jvspec.c (find_spec_file, lang_specific_pre_link,
9911 lang_specific_driver): Add prototypes.
9912 (find_spec_file): Constify a char*.
9914 * keyword.gperf (hash, java_keyword): Add prototypes.
9916 * lang.c (lang_print_error): Add static prototype.
9917 (lang_init): Prefer memcpy over bcopy to avoid casts.
9919 * lex.c (yylex): Add static prototype.
9921 * parse-scan.y: Include "lex.c" earlier.
9923 * parse.h: Remove redundant declaration for `yylex'.
9925 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9926 labeled_block_contains_loop_p): Add static prototypes.
9927 (not_accessible_p): Make static to match prototype.
9929 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9931 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9933 * parse.y (check_method_redefinition): Changed leading comment.
9934 (check_abstract_method_definitions): New function.
9935 (java_check_abstract_method_definitions): New function.
9936 (java_check_regular_methods): Call it.
9937 (verify_constructor_super): Fixed indentation.
9938 (lookup_method_invoke): Likewise.
9940 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9942 * parse.y (method_header): Return a null pointer if the current
9944 (finish_method_declaration): Return if the current function decl
9946 (source_start_java_method): Likewise.
9947 (java_method_add_stmt): Likewise.
9949 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9951 * class.c (emit_register_class): Removed unnecessary call to
9953 * parse.y (labeled_block_contains_loop_p): Removed unused local
9956 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9958 * parse.y (java_refold): Added prototype.
9960 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9962 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9963 (java_stabilize_reference): Removed unnecessary `else'.
9964 (java_complete_lhs): Set flag to remember boolean. Call
9965 java_refold. Added comments.
9966 (java_decl_equiv): New function.
9967 (binop_compound_p): Likewise.
9968 (java_refold): Likewise.
9969 (patch_unaryop): Striped static field access assigned to decl and
9970 op. Changed promotion scheme for ++/-- operators.
9971 (search_loop): New function.
9972 (labeled_block_contains_loop_p): Likewise.
9973 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9975 (patch_bc_statement): Call search_loop. Fixed comment.
9977 1999-08-14 Anthony Green <green@cygnus.com>
9979 * expr.c (java_lang_expand_expr): Mark static array data as
9982 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9984 * jvgenmain.c (main): NUL-terminate name_obstack.
9986 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9988 * check-init.c (check_bool2_init, done_alternative): Add static
9991 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9992 (add_method, build_utf8_ref, build_class_ref,
9993 append_gpp_mangled_type, layout_class_method): Constify a char*.
9995 * decl.c (push_promoted_type, make_binding_level): Add static
9997 (push_promoted_type, pushdecl): Constify a char*.
9999 * except.c (find_handler_in_range, link_handler,
10000 check_start_handlers): Add static prototypes.
10002 * expr.c (process_jvm_instruction): Constify a char*.
10004 * gjavah.c (main): Constify a char*.
10006 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10009 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10011 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10012 munge, print_ents): Constify a char*.
10014 * jcf-dump.c (disassemble_method): Constify a char*.
10015 (print_constant_pool, print_exception_table): Add static prototypes.
10016 (print_constant, print_exception_table, main, disassemble_method):
10019 * jcf-io.c (find_classfile, find_class): Likewise.
10021 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10022 (set_source_filename, predefined_filename_p): Add static prototypes.
10023 (set_source_filename, get_constant, get_class_constant,
10024 find_in_current_zip): Constify a char*.
10026 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10028 (add_entry, add_path, jcf_path_classpath_arg,
10029 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10031 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10032 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10033 jcf_parse_one_method, jcf_parse_methods,
10034 jcf_parse_final_attributes): Add static prototypes.
10035 (get_attribute): Constify a char*.
10037 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10038 jcf_dependency_add_target, jcf_path_classpath_arg,
10039 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10041 * jv-scan.c (main): Constify a char*.
10042 (gcc_obstack_init): Add prototype arguments.
10044 * jvgenmain.c (gcc_obstack_init): Likewise.
10045 (main): Constify a char*.
10047 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10049 (put_decl_string, lang_print_error): Constify a char*.
10050 (lang_init): Remove redundant extern prototype.
10052 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10054 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10055 Add static prototypes.
10056 (get_type_from_signature): Constify a char*.
10058 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10059 Add static prototypes.
10060 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10061 (verify_jvm_instructions): Constify a char*.
10063 * xref.c (xref_flag_value): Likewise.
10065 * xref.h (xref_flag_value): Likewise.
10067 * zextract.c (makeword, makelong): Add static prototypes.
10068 (makeword, makelong): Constify a uch*.
10070 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10072 * lang.c (java_dummy_print): Constify a char*.
10073 (lang_print_error): Likewise.
10074 (lang_init): Remove redundant prototype for `print_error_function'.
10075 (lang_init_source): Likewise.
10076 (lang_identify): Constify a char*.
10078 1999-08-09 Tom Tromey <tromey@cygnus.com>
10080 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10081 (WORDS_TO_LONG): Likewise.
10082 (WORDS_TO_DOUBLE): Likewise.
10084 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10086 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10088 * expr.c (java_stack_pop, java_array_data_offset,
10089 build_java_throw_out_of_bounds_exception, case_identity,
10090 build_java_check_indexed_type): Add static prototypes.
10091 (linenumber_table, expand_invoke, expand_java_field_op,
10092 build_primtype_type_ref, expand_byte_code): Constify a char*.
10094 * java-tree.h (build_primtype_type_ref, linenumber_table):
10096 (java_lang_expand_expr): Add prototype.
10098 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10099 `java_lang_expand_expr'.
10101 * lex.c (java_lex_error): Constify a char*.
10102 (java_get_unicode, java_read_char, java_allocate_new_line,
10103 java_unget_unicode, java_sneak_unicode): Prototype.
10105 * parse-scan.y (current_class, package_name, method_declarator,
10106 report_class_declaration, yyerror): Constify a char*.
10108 * parse.h (java_report_errors): Prototype.
10109 (yyerror): Constify a char*.
10111 * parse.y (classitf_redefinition_error, check_modifiers,
10112 parse_jdk1_1_error, lookup_package_type,
10113 lookup_package_type_and_set_next, get_printable_method_name,
10114 purify_type_name): Constify a char*.
10115 (build_super_invocation, maybe_generate_finit,
10116 verify_constructor_super, parser_add_interface,
10117 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10118 java_complete_expand_methods, java_expand_finals,
10119 cut_identifier_in_qualified, java_stabilize_reference,
10120 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10121 merge_string_cste): Prototype.
10122 (single_type_import_declaration, yyerror,
10123 variable_redefinition_error, build_array_from_name,
10124 build_unresolved_array_type, check_class_interface_creation,
10125 resolve_class, complete_class_report_errors,
10126 note_possible_classname, read_import_dir,
10127 find_in_imports_on_demand, resolve_package, fix_constructors,
10128 check_deprecation, lookup_method_invoke,
10129 maybe_build_primttype_type_ref, array_constructor_check_entry):
10131 (java_complete_expand_methods, java_expand_finals): Make static.
10132 (convert_narrow): Remove static prototype.
10134 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10136 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10138 1999-08-02 Richard Henderson <rth@cygnus.com>
10140 * decl.c: Include defaults.h instead of expr.h.
10141 * parse.y: Likewise.
10143 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10145 * java/decl.c (start_java_method): Change all uses of
10146 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10147 Ensure expr.h is included.
10148 * java/expr.c (pop_arguments): Ditto.
10149 * java/parse.y (expand_start_java_method): Ditto.
10151 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10153 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10155 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10157 * decl.c: Include "function.h".
10158 * except.c: Likewise.
10159 * parse.y: Likewise.
10160 * Makefile.in: Update dependencies.
10162 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10164 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10165 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10166 `modifier' with ATTRIBUTE_UNUSED.
10168 * gjavah.c (process_file): Add braces around ambiguous `else'.
10170 * jcf-dump.c (print_access_flags, localvar_free): Change return
10173 * parse.y (java_complete_expand_method): Initialize variable
10175 (resolve_qualified_expression_name): Likewise for `field_decl'.
10176 (patch_method_invocation): Likewise for `class_to_search'.
10177 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10178 (patch_assignment): Likewise for `lhs_type'.
10180 * verify.c (verify_jvm_instructions): Remove unused variable
10183 1999-07-25 Richard Henderson <rth@cygnus.com>
10185 * decl.c (va_list_type_node): New.
10187 1999-07-25 Anthony Green <green@cygnus.com>
10189 * gjavah.c (print_stub): New function.
10190 (METHOD_IS_NATIVE): New macro.
10191 (print_mangled_classname): Make static.
10192 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10193 (process_file): Perform stub generation.
10194 (HANDLE_METHOD): Don't emit class decls during stub
10196 (HANDLE_END_METHOD): Take into account stub generation.
10197 (print_method_info): Handle stub generation.
10198 (print_stub): New function.
10199 (print_cxx_classname): Make signature consistant with others.
10200 (help): Describe -stubs option.
10201 (main): Create stub file.
10202 (version): Use version.c.
10203 (print_full_cxx_name): New function.
10204 (print_c_decl): Use print_full_cxx_name.
10206 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10208 * check-init.c (check_init): Handle MAX_EXPR.
10210 1999-07-15 Andrew Haley <aph@cygnus.com>
10212 * lang.c (flag_use_divide_subroutine): New variable.
10213 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10214 fp-to-integer conversion.
10215 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10218 * expr.c (build_java_soft_divmod): New function.
10219 (build_java_binop): Call build_java_soft_divmod if
10220 flag_use_divide_subroutine is set.
10221 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10222 soft_lrem_node: new builtin functions.
10223 (init_decl_processing) Initialize the new builtins.
10224 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10225 soft_lrem_node: new builtin functions.
10226 (build_java_soft_divmod): New function.
10227 * parse.y: Call build_java_soft_divmod if
10228 flag_use_divide_subroutine is set.
10229 * parse.c: Rebuilt.
10231 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10232 a --specs= arg) even if not linking.
10233 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10234 -fuse-divide-subroutine
10236 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10238 * parse.y (resolve_and_layout): Check methods only once.
10239 (resolve_qualified_expression_name): Verify thrown exceptions
10241 (check_thrown_exceptions): Reject exceptions thrown in
10242 initializer. Error message tuned.
10244 1999-07-14 Andrew Haley <aph@cygnus.com>
10246 * expr.c (expand_expr): Do not return the last statement in a
10247 block as the block's value.
10249 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10251 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10252 CALL_EXPR, to avoid order of evaluation changes.
10254 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10256 * parse.y (qualify_ambiguous_name): Do not use
10257 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10259 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10261 * check-init.c (check_init): Handle MAX_EXPR.
10262 * expr.c (force_evaluation_order): Force method call arguments to
10263 be evaluated in left-to-right order.
10264 * parse.y (qualify_ambiguous_name): Loop again to qualify
10265 NEW_ARRAY_EXPR properly.
10267 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10269 * parse.y (patch_invoke): Resolve unresolved invoked method
10271 (qualify_ambiguous_name): STRING_CST to qualify expression for
10272 type name resolution.
10274 1999-06-24 Andrew Haley <aph@cygnus.com>
10276 * class.c (finish_class): Whenever a deferred method is
10277 output, rescan the list of methods to see if a new candidate for
10278 output can be found.
10280 1999-06-28 Tom Tromey <tromey@cygnus.com>
10282 * jvspec.c (lang_specific_driver): Recognize --help.
10284 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10286 * parse.y (resolve_package): Fixed bogus return statement.
10287 (patch_method_invocation): Resolve method invocation beginning with
10288 a package name qualifier.
10290 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10292 * Make-lang.in (java.stage1): Depend on stage1-start.
10293 (java.stage2): Likewise for stage2-start.
10294 (java.stage3): Likewise for stage3-start.
10295 (java.stage4): Likewise for stage4-start.
10297 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10299 * parse.y (java_complete_lhs): When doing cross referencing, don't
10300 try to keep file location on a WFL expanded as a CALL_EXPR.
10302 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10304 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10305 compiling to class file a void method with an empty method body.
10306 As a side effect, the bytecode backend will generate the
10307 appropriate `return' instruction.
10309 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10311 * parse.y (lookup_package_type_and_set_next): New function prototype.
10312 (resolve_package): Search current and imported packages.
10313 (lookup_package_type_and_set_next): New function.
10315 1999-06-22 Andrew Haley <aph@cygnus.com>
10317 * verify.c (verify_jvm_instructions): Check for pending blocks
10318 before invalid PC test and opcode switch, not after.
10320 1999-06-21 Andrew Haley <aph@cygnus.com>
10322 * except.c (find_handler_in_range): The upper limit for exception
10323 ranges is exclusive, not inclusive: (start <= pc < end).
10324 (link_handler): find child pointer which points to outer by
10325 searching sibling list: previous code incorrectly assumed that
10326 outer->outer->first_child must point to outer.
10327 * verify.c (verify_jvm_instructions): FIXME added to code for
10329 (verify_jvm_instructions): Do not assume that the last block
10330 processed in a subroutine is a block which ends with a `ret'
10331 instruction. With some control flows it is possible that the last
10332 block ends with an `athrow'.
10334 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10336 * parse.y (qualify_ambiguous_name): Reorganized the post
10337 evaluation of non WFL leading expression nodes.
10339 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10341 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10344 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10346 * parse.y (qualify_ambiguous_name): Handle qualified expression
10347 beginning with a STRING_CST.
10349 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10351 * parse.y (register_fields): Set DECL_INITIAL on both
10352 pre-initialized static and public fields.
10353 (resolve_field_access): Static field access expressions to always
10355 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10356 qualification. CONVERT_EXPR to be resolved as an expression name.
10357 (java_complete_lhs): Identify and access qualified final
10358 initialized field in switch statement case expression.
10359 (fold_constant_for_init): Pre-initialized field decl constant to
10362 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10364 * parse.y (note_possible_classname): Mark returned node with
10365 QUALIFIED_P only if the original class name contained a '/'.
10367 1999-06-05 Anthony Green <green@cygnus.com>
10369 * Make-lang.in (gcjh): More parallel build fixes.
10371 1999-06-03 Mike Stump <mrs@wrs.com>
10373 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10375 1999-06-02 Anthony Green <green@cygnus.com>
10377 * except.c (link_handler): Chain exception handlers in order.
10379 1999-06-02 Anthony Green <green@cygnus.com>
10381 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10382 with nops and process as usual in order to always set correct EH
10383 ranges. Emit detailed warnings about unreachable bytecodes.
10385 1999-06-02 Anthony Green <green@cygnus.com>
10387 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10390 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10392 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10393 or the searched field decl.
10395 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10397 * parse.y (fold_constant_for_init): Convert numerical constant
10398 values to the type of the assigned field.
10400 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10402 * expr.c (lookup_field): Relaxed the test on class loading error
10404 * parse.y (fold_constant_for_init): Enabeled old code.
10406 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10408 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10409 decide the validity of the cast of a java.lang.Cloneable reference
10411 (patch_conditional_expr): Fixed first argument passed to
10412 binary_numeric_promotion.
10414 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10416 * parse.y (qualify_ambiguous_name): Take into account that a
10417 CONVERT_EXPR might specify a type as a WFL.
10419 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10421 * parse.y (patch_assignment): Save the rhs before using it as an
10422 argument to _Jv_CheckArrayStore.
10424 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10426 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10428 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10430 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10431 floating point literal only when the exponent indicator has been
10434 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10436 * parse.y (formal_parameter:): Construct argument tree list
10437 element even if a yet unsupported final parameter was encountered.
10439 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10441 * parse.y (finish_method_declaration): Issue errors for native or
10442 abstract methods declared with a method body, as well as for non
10443 native or non abstract methods with no method body.
10445 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10447 * class.c (build_utf8_ref): Initialize variable `field'.
10449 * decl.c (init_decl_processing): Initialize variable `field'.
10451 * expr.c (build_known_method_ref): Mark parameters `method_type',
10452 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10453 (process_jvm_instruction): Likewise for parameter `length'.
10455 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10456 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10459 * parse.y (maybe_generate_clinit): Remove unused variable
10460 `has_non_primitive_fields'.
10461 (find_in_imports_on_demand): Initialize variables `node_to_use'
10463 (patch_binop): Likewise for variable `prom_type'.
10464 (patch_unaryop): Likewise for variable `prom_type'.
10466 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10468 * xref.c (xref_table): Add missing initializer.
10470 1999-05-14 Tom Tromey <tromey@cygnus.com>
10472 * java-except.h (struct eh_range): Removed unused `next' member.
10473 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10474 after adding all exception handlers. Sort exception ranges in
10476 (struct pc_index): New structure.
10477 (start_pc_cmp): New function.
10478 * except.c (add_handler): Return `void'. Don't call link_handler;
10479 instead construct an ordinary linked list and do range
10481 (check_nested_ranges): New function.
10482 (link_handler): Changed interface to allow merging of eh_ranges.
10483 Split overlapping ranges. Return `void'.
10485 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10487 * parse.y (constructor_block_end:): New rule, tagged <node>.
10488 (constructor_body:): Use `constructor_block_end' instead of
10491 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10493 * parse.y (statement_nsi:): Pop `for' statement block.
10494 (java_complete_lhs): Labeled blocks containing no statement are
10495 marked as completing normally.
10497 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10499 * xref.c (xref_set_current_fp): New function, defined.
10500 * xref.h (xref_set_current_fp): New function, prototyped.
10502 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10504 * check-init.c (check_init): Take into account that
10505 LABELED_BLOCK_STMT can be empty.
10507 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10509 * parse.y (java_check_regular_methods): Warning check on not
10510 overriding methods with default access in other packages does not
10511 apply to `<clinit>'.
10512 (java_complete_lhs): If block body is an empty_stmt_node, replace
10513 it by NULL_TREE. This prevents gcc from generating an irrelevant
10516 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10518 * check-init.c (check_init): Removed code accepting to see things
10519 falling through default:, when doing xrefs.
10520 * java-tree.h (do_not_fold): New global variable, declared.
10521 * parse.y (do_not_fold): New global variable, defined.
10522 (java_complete_expand_method): Set `do_not_fold' to the value of
10523 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10524 and reinstall them after them have been purged; do not check for
10525 initializations; do not issue missing return errors.
10526 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10528 (patch_binop): Skip the fold part when doing xrefs.
10529 (build_string_concatenation): Skip the concatenation part when
10531 (patch_synchronized_statement): Do not generate a try-finally when
10533 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10534 and keep the location where the throw was seen.
10535 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10536 any treatment on the converted node an simply return a NOP_EXPR of
10538 * xref.c (xref_get_data): New function, defined.
10539 * xref.h (xref_get_data): New function, declared.
10540 (XREF_GET_DATA): Use xref_get_data.
10542 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10544 * gjavah.c (print_include): Cast the result of `strlen' to int
10545 when comparing against a signed value.
10546 (add_namelet): Likewise.
10548 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10550 * expr.c (expand_invoke): Mark parameter `nargs' with
10552 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10554 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10557 * jcf-reader.c (get_attribute): Cast a value to long
10558 when comparing against a signed expression. Likewise.
10560 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10561 HOST_BITS_PER_CHAR.
10563 1999-05-11 Andrew Haley <aph@cygnus.com>
10565 * parse.y (source_end_java_method): If the current method contains
10566 any exception handlers, force asynchronous_exceptions: this is
10567 necessary because signal handlers in libjava may throw exceptions.
10568 * decl.c (end_java_method): Ditto.
10570 1999-05-11 Tom Tromey <tromey@cygnus.com>
10572 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10574 * jvspec.c (THREAD_NAME): Removed.
10575 (GC_NAME): Likewise.
10576 (MATHLIB): Likewise.
10577 (WITHLIBC): Likewise.
10579 (THREADLIB): Likewise.
10580 (MATH_LIBRARY): Likewise.
10581 (lang_specific_driver): Don't add `-l' options to command line.
10582 Instead, add a single --specs option. Recognize `-L' options and
10583 use them to search for spec file.
10584 (find_spec_file): New function.
10585 (SPEC_FILE): New define.
10587 1999-05-11 Dave Brolley <brolley@cygnus.com>
10589 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10590 cpplib-enabled build.
10592 1999-05-05 Per Bothner <bothner@cygnus.com>
10594 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10595 temporarily zero it while calling rest_of_decl_compilation.
10597 * java-tree.h (string_ptr_type_node): Add declaration.
10598 * decl.c: Define and initialize string_ptr_type_node.
10599 * parse.y (patch_string_cst): Use string_ptr_type_node.
10601 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10602 * parse.y (for_statement): Now unconditionally exit_block.
10603 (finish_labeled_statement): No longer exit_block if for-loop.
10604 (patch_loop_statement): Check harder if the loop is already labeled.
10606 * parse.y (patch_initialized_static_field): Removed function.
10607 (maybe_generate_clinit): Removed special handling for interfaces.
10608 (java_complete_expand_methods): Do a preliminary java_complete_tree
10609 on <clinit> to determine if it can be removed.
10610 (java_complete_expand_method): Remove special handling for <clinit>.
10611 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10612 optimize if we get back empty_stmt_node.
10613 For MODIFY_EXPR, re-do checking of static initializers.
10614 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10615 For VAR_DECL, pass correct context.
10617 * verify.c (verify_jvm_instructions): Better error messages.
10619 1999-05-03 Tom Tromey <tromey@cygnus.com>
10621 * parse-scan.y (interface_declaration): Call
10622 report_class_declaration for interfaces.
10624 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10626 * Makefile.in: Remove -v from bison command lines.
10628 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10630 * check-init.c (check_init): Exclude a case of error when doing
10632 * class.c (layout_class_method): Don't generate the error message
10633 twice when compiling from source.
10634 * lang-options.h: Added `-Wredundant-modifers' and
10635 `-Wunusupported-jdk11' flags and help text.
10636 * lang.c (lang_decode_option): Added support for
10637 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10638 flag_static_local_jdk11 and flag_redundant set accordingly.
10639 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10640 * parse.h (EXPR_WFL_ADD_COL): New macro.
10641 (DECL_END_SOURCE_LINE): Likewise.
10642 (DECL_INHERITED_SOURCE_LINE): Likewise.
10643 * parse.y (static_ref_err): New function, prototyped.
10644 (CCB_TK): Now tagged <operator>.
10645 (class_body:): Remember the location of the closing '}' of a class
10646 definition when doing xrefs.
10647 (block:): Likewise.
10648 (block_end:): Likewise.
10649 (create_class): Remember the location of the inherited class
10650 identifier when doing xrefs.
10651 (register_fields): Added test on first operand of `init' before
10652 testing it TREE_CODE.
10653 (method_header): Store the location of the class identifier in the
10654 class decl when doing xrefs.
10655 (finish_method_declaration): Don't combine first/last method line
10657 (java_check_regular_methods): Warning check on not overriding
10658 methods with default access on other packages move before check on
10659 static methods. Initialization of `aflags' also moved up.
10660 (resolve_expression_name): Call static_ref_err to report the error.
10661 (static_ref_err): New function, implemented.
10662 (resolve_field_access): Returned simplified static field access
10664 (resolve_qualified_expression_name): Check for illegal use of
10665 static fields in a non static context. Call static_ref_err to
10666 report error in various places.
10667 (java_complete_tree): Do not fold initialized static fields when
10669 (java_complete_lhs): Likewise.
10671 1999-04-29 Anthony Green <green@cygnus.com>
10673 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10674 create internal labels.
10675 (lookup_label): Ditto.
10677 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10679 * class.c (layout_class_method): Generate <clinit>'s rtl for
10681 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10682 for interfaces' <clinit>.
10683 * expr.c (lookup_field): Search for fields in interfaces.
10684 (expand_invoke): Fixed indentation.
10685 (expand_java_field_op): Likewise. Use IS_CLINIT.
10686 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10687 (IS_CLINIT): New macro.
10688 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10689 interface was parsed.
10690 (maybe_generate_clinit): Don't generate if the current class is an
10691 interface with only fields of primitive types.
10692 (reset_method_name): Use IS_CLINIT.
10693 (java_complete_expand_method): Expand <clinit> when it exists for
10694 interfaces. Use IS_CLINIT.
10695 (resolve_expression_name): Use DECL_CONTEXT instead of
10696 current_class to build static field references.
10697 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10698 ARRAY_REF when doing xreferencing.
10699 (check_final_assignment): Fixed typo in leading comment. Use
10701 (patch_array_ref): Don't fully expand array references when
10703 (patch_return): Use IS_CLINIT.
10704 (patch_throw_statement): Likewise.
10706 1999-04-22 Tom Tromey <tromey@cygnus.com>
10708 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10710 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10712 * decl.c (predef_filenames, predef_filenames_size): New globals
10713 (init_decl_processing): predef_filenames and predef_filenames_size
10715 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10717 * jcf-parse.c (predefined_filename_p): New function.
10718 (yyparse): Check that files on the command line are specified only
10719 once and issue a warning otherwise.
10720 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10721 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10722 avoid a gcc warning with -W -Wall turned on.
10723 (java_expand_classes): Abort if errors were encountered.
10724 (java_complete_lhs): If the cross reference flag is set, wrap
10725 field DECL node around a WFL when resolving expression name.
10727 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10729 * lang.c (lang_decode_option): Fixed returned value when parsing
10730 `-fxref=...' and `-Wall'.
10731 * parse.y (source_end_java_method): Do not generate code when
10732 flag_emit_xref is set.
10733 (resolve_expression_name): Do not build static field access when
10734 flag_emit_xref is set.
10735 (resolve_field_access): No special treatment on `length' when
10736 flag_emit_xref is set. Do not build qualified static field access
10737 when flag_emit_xref is set.
10738 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10739 when flag_emit_xref is set.
10740 (patch_assignment): Do not generate array store runtime check when
10741 flag_emit_xref is set.
10742 * xref.c (xref_flag_value): Fixed function declaration
10744 (xset_set_data): New function.
10745 * xref.h (xref_set_data): Added prototype for new function.
10746 (typedef struct xref_flag_table): New field data.
10747 (XREF_GET_DATA): New macro.
10749 1999-04-19 Tom Tromey <tromey@cygnus.com>
10751 * xref.h (enum): Removed trailing comma.
10753 * parse.y (resolve_qualified_expression_name): Added missing
10756 1999-04-15 Anthony Green <green@cygnus.com>
10758 * gjavah.c: New prototypes for java_float_finite and
10759 java_double_finite.
10761 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10763 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10766 1999-04-06 Jeffrey A Law (law@cygnus.com)
10768 * Makefile.in (TREE_H): Add tree-check.h.
10769 (RTL_H): Add genrtl.h.
10771 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10773 * parse.y (patch_assignment): Added ArrayStoreException runtime
10776 1999-04-06 Per Bothner <bothner@cygnus.com>
10778 * expr.c (pop_type_0): New function.
10779 (pop_type): Use pop_type_0.
10780 * java-tree.h (pop_type_0): New declaration.
10781 * verify.c (verify_jvm_instructions): Check return instructions.
10783 * parse.y (patch_binop): Don't fold if non-constant and emiting
10786 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10788 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10790 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10791 (main_jcf): Don't define.
10792 (process_file): Don't set `main_jcf'.
10794 * java-tree.h (main_jcf): Don't declare.
10796 * jcf-parse.c (main_jcf): Add static definition.
10798 * lang.c (main_jcf): Don't define.
10800 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10802 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10804 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10806 * jcf-depend.c: Include "config.h", not <config.h>.
10808 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10811 * jcf-path.c: Include "config.h", not <config.h>.
10813 * lex.c: Don't include various system header files.
10814 (java_init_lex): Cast the argument of `bzero' to PTR
10816 * parse-scan.y (java_push_parser_context): Likewise.
10818 * parse.y (java_push_parser_context): Likewise.
10819 (patch_bc_statement): Match format specifier to variable argument.
10821 * xref.c: Don't include <stdio.h>.
10823 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10825 * parse.y (struct parser_ctxt *ctxp): Now global.
10826 (declare_local_variables): Use WFL compound value for the
10827 declaration source line value, when doing cross-referencing.
10829 1999-03-31 Tom Tromey <tromey@cygnus.com>
10831 * gjavah.c (print_field_info): Allow constants of other types.
10832 (print_include): Generate include when new name is proper prefix
10833 of already printed name.
10834 (add_namelet): Likewise.
10835 (cxx_keyword_subst): New function.
10836 (print_method_info): Use it.
10837 (print_field_name): New function.
10838 (get_field_name): New function.
10839 (print_field_info): Use get_field_name and print_field_name.
10841 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10843 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10844 'KR-C', so gperf uses the `const' keyword on strings.
10846 * keyword.gperf (java_keyword): Const-ify a char*.
10848 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10850 * parse.y (patch_bc_statement): Fixed identation and a bogus
10853 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10855 * parse.y (patch_assignment): Allow static variables in other
10856 classes to be assigned.
10858 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10860 * class.c (maybe_add_interface): Remove unused variable
10862 (make_class_data): Use = for assignment, not ==. Likewise.
10863 (emit_register_classes): Remove unused variable `decl'.
10865 * lex.c: Fix comment so as not to contain an embedded `/*'.
10867 * verify.c (verify_jvm_instructions): Remove unused variable
10870 1999-03-27 Per Bothner <bothner@cygnus.com>
10872 * parse.y (complete_loop_body): Rename to finish_loop_body.
10873 (complete_labeled_statement): Rename to finish_labeled_statement.
10874 (complete_for_loop): Rename to finish_for_loop.
10875 (complete_method_declaration): Rename to finish_method_declaration.
10877 * java-tree.h (continue_identifier_node): New global node.
10878 * decl.c: Define and initialize continue_identifier_node.
10879 * parse.y (generate_labeled_block): Remove - no longer needed.
10880 (build_loop_body): Use continue_identifier_node for continue block.
10881 (finish_labeled_statement): Also do pop_labeled_block actions.
10882 (java_complete_lhs): POP_LOOP even if error.
10883 (build_labeled_block): Special handling for continue_identifier_node.
10884 (patch_loop_statement): Re-organize.
10885 (patch_bc_statement): Re-write.
10887 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10889 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10890 using a WFL compound value.
10891 * parse.y (xref.h): Include.
10892 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10893 WFL compound value.
10894 (register_fields): Set WFL compound value to lineno if doing
10896 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10898 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10899 * xref.h (expand_xref): Prototype renamed from xref_generate.
10901 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10903 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10904 (GET_CURRENT_BLOCK): New macro.
10905 * parse.y (current_static_block): New global variable.
10906 (method_body:): Define action.
10907 (complete_method_declaration): Set current_function_decl to NULL
10908 when work on the current method is done.
10909 (declare_local_variables): Use GET_CURRENT_BLOCK.
10910 (java_method_add_stmt): Likewise.
10911 (java_complete_expand_method): Disable the use of `this' when
10912 expanding <clinit>.
10913 (enter_a_block): If no current method exist, use
10914 current_static_block to link static initializer blocks.
10915 (exit_block): Rewritten to use current_static_block when no current
10916 method decl exists.
10917 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10918 (patch_return): Forbid the use of `return' in static initializers.
10919 (patch_throw_statement): Fixed indentation. Issue specific error
10920 for uncaught thrown checked exception in static initializer
10921 blocks. Removed FIXME.
10923 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10925 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10926 Link gcj from gcc.o.
10928 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10930 * parse.y (find_applicable_accessible_methods_list): When dealing
10931 with interface: ensure that a given interface or java.lang.Object
10932 are searched only once.
10934 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10936 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10938 * jcf-dump.c (print_access_flags): Add braces around if-else.
10940 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10943 * lex.c (build_wfl_node): Add static prototype.
10945 * lex.h (build_wfl_node): Remove static prototype.
10947 * parse.y: Include lex.c early enough to declare everything needed.
10948 Ensure calls to `build_wfl_node' pass the proper arguments.
10949 (create_class): Remove unused variable `super_decl'.
10950 (get_printable_method_name): Initialize variable `name'.
10952 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10954 * Changelog: Fixed 1999-03-22 typos.
10955 * lang.c (lang_decode_option): Fixed typo in error string in the
10958 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10960 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10961 (xref.o): New rule.
10962 * java-tree.h (flag_emit_xref): Declared extern.
10963 * lang.c (xref.h): Included.
10964 (flag_emit_xref): New global variable.
10965 (lang_decode_option): Added support for -fxref.
10967 * xref.h: Likewise.
10969 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10971 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10974 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10976 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10977 $(srcdir)/../system.h and $(JAVA_TREE_H).
10978 (jcf-io.o): Depend on $(JAVA_TREE_H).
10979 (mangle.o): Likewise.
10981 * check-init.c (check_cond_init): Add static prototype.
10983 * class.c (build_java_method_type, hashUtf8String,
10984 make_field_value, get_dispatch_vector, get_dispatch_table,
10985 append_gpp_mangled_type, mangle_static_field): Likewise.
10986 (strLengthUtf8): Hide unused definition.
10987 (hashUtf8String): Const-ify.
10988 (make_field_value): Un-ANSI-fy.
10990 * constants.c: Move inclusion of jcf.h above java-tree.h.
10991 (set_constant_entry, find_class_or_string_constant,
10992 find_name_and_type_constant, get_tag_node,
10993 build_constant_data_ref): Add static prototype.
10995 * decl.c (push_jvm_slot, builtin_function,
10996 lookup_name_current_level): Likewise.
10997 (builtin_function): Const-ify.
10999 * except.c (expand_start_java_handler, expand_end_java_handler):
11000 Add static prototype.
11002 * expr.c (flush_quick_stack, push_value, pop_value,
11003 java_stack_swap, java_stack_dup, build_java_athrow,
11004 build_java_jsr, build_java_ret, expand_java_multianewarray,
11005 expand_java_arraystore, expand_java_arrayload,
11006 expand_java_array_length, build_java_monitor, expand_java_pushc,
11007 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11008 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11009 expand_compare, expand_test, expand_cond, expand_java_goto,
11010 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11011 expand_java_field_op, java_push_constant_from_pool): Likewise.
11013 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11014 (build_java_arraynull_check): Mark parameters `node' and `type'
11015 with ATTRIBUTE_UNUSED.
11016 (note_label): Likewise for parameter `current_pc'.
11017 (expand_java_call, expand_java_ret): Hide unused definition.
11019 * java-tree.h (make_class, build_constants_constructor,
11020 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11021 init_outgoing_cpool, register_class, emit_register_classes,
11022 java_layout_seen_class_methods): Prototype.
11023 (unicode_mangling_length): Const-ify.
11024 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11025 emit_unicode_mangled_name, format_int, format_uint,
11026 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11027 jcf_print_utf8_replace, open_class): Prototype.
11029 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11030 <stdio.h>. Include tree.h/java-tree.h.
11031 (utf8_equal_string usage, process_class): Add static prototype.
11032 (open_class): Don't prototype this here.
11033 (utf8_equal_string): Match arguments to format specifiers.
11034 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11035 TABLE_SWITCH, disassemble_method): Likewise.
11037 * jcf-io.c: Include tree.h/java-tree.h.
11038 (open_class, find_classfile, jcf_print_utf8,
11039 jcf_print_utf8_replace): Const-ify.
11041 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11042 parse_class_file): Add static prototype.
11043 (find_in_current_zip): Match definition to existing static
11046 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11047 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11048 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11049 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11050 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11051 generate_bytecode_return, perform_relocations, init_jcf_state,
11052 init_jcf_method, release_jcf_state, generate_classfile):
11053 Add static prototype.
11054 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11055 (make_class_file_name): Const-ify.
11057 * jcf.h (find_classfile): Const-ify.
11059 * jv-scan.c (reset_report): Remove prototype.
11061 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11062 (error): Rewrite to allow varargs.
11064 * lang.c (lang_f_options): Const-ify.
11066 * lex.c (java_parse_escape_sequence): Add static prototype.
11067 (java_allocate_new_line): Match definition to existing static
11070 * mangle.c Include tree.h/java-tree.h.
11071 (unicode_mangling_length, emit_unicode_mangled_name,
11072 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11074 * parse.h (jdep_code): Remove trailing comma in enumeration.
11075 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11076 (reset_report): Add prototype.
11078 * verify.c (push_pending_label, merge_types): Add static
11081 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11083 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11085 * parse.y (find_applicable_accessible_methods_list): Extend the
11086 search to superinterfaces when relevant.
11087 (search_applicable_methods_list): New function.
11089 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11091 * class.c (unmangle_classname): Implemented stricter testing
11092 before setting the QUALIFIED_P flag on an identifier.
11094 1999-03-16 Per Bothner <bothner@cygnus.com>
11096 * parse.y (java_complete_lhs): Call force_evaluation_order
11097 after patch_newarray.
11098 (patch_binop): Don't call fold if there are side effects.
11100 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11102 * parse.y (java_stabilize_reference): Use save_expr instead of
11103 building a SAVE_EXPR node.
11104 (java_complete_lhs): Patch the resulting string of the `+='
11105 operator (if necessary) and complete the RHS after having built
11108 1999-03-15 Per Bothner <bothner@cygnus.com>
11110 * class.c (make_class): Don't set CLASS_P here (because
11111 this function is also called by build_java_array_type).
11112 (push_class): Set CLASS_P here instead.
11113 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11115 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11116 context. If the context is class, perfer "super" over "synchronized".
11117 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11119 * parse.y (create_class): Don't call parser_check_super here;
11120 it is not robust. Always wait until later.
11122 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11123 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11125 1999-03-13 Per Bothner <bothner@cygnus.com>
11127 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11128 * lex.h (UNGETC): Change misleading macro.
11130 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11132 * parse.y (java_stabilize_reference): Return NODE when patching a
11134 (java_complete_lhs): Put parenthesis around truth values.
11136 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11138 * class.c (layout_class_method): Don't make rtl for interface
11140 * parse.h (GET_TYPE_NAME): New macro.
11141 * parse.y (if_then_statement:): Fixed indentation.
11142 (if_then_else_statement:): Likewise.
11143 (for_statement:): Fixed spacing.
11144 (try_statement:): Fixed indentation.
11145 (create_interface): Don't force interfaces to be abstract.
11146 (method_header): Abstract methods are OK in interfaces.
11147 (declare_local_variables): Fixed typo in comment.
11148 (java_complete_expand_method): Fixed indentation.
11149 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11150 non accessible fields.
11151 (java_stabilize_reference): New function.
11152 (java_complete_lhs): Fixed indentation. Use
11153 java_stabilize_reference in compound assignment. Insert the
11154 cast. If not processing `+' fix string constants before processing
11157 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11159 * constants.c (find_class_or_string_constant): Cast variable `j'
11160 to a `jword' when comparing against one.
11162 * expr.c (java_lang_expand_expr): Remove unused variables
11163 `has_finally_p' and `op0'.
11165 * gjavah.c (print_field_info): Cast a value to jint when comparing
11166 against one. Likewise for a jlong.
11167 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11168 against a signed quantity.
11170 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11171 (print_signature): Don't needlessly dereference variable `str'
11173 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11174 `max_locals' with ATTRIBUTE_UNUSED.
11175 (jcf_parse_class): Likewise for variable `index'.
11177 * parse.h (reverse_jdep_list): Remove static prototype.
11179 * parse.y (build_jump_to_finally): Remove prototype and definition.
11180 (reverse_jdep_list): Add static prototype.
11182 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11183 `assignment' and `expr_decl'.
11185 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11187 1999-03-12 Andrew Haley <aph@cygnus.com>
11189 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11190 we'll need a directory separator and a null character.
11192 1999-03-10 Per Bothner <bothner@cygnus.com>
11194 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11196 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11198 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11201 1999-03-05 Per Bothner <bothner@cygnus.com>
11203 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11205 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11207 * class.c (layout_class_method): A static method in a base class
11208 is never overridden, so treat it like it doesn't exist.
11209 However, do complain about private non-static method overriding
11210 public static method.
11212 * parse.y: Don't set unused INITIALIZED_P flag.
11213 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11215 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11216 (build_array_from_name): Re-order &index[string] to &string[index].
11218 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11219 error_mark (it might catch more errors, but it is more likely to lose).
11221 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11223 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11224 (parse-scan.o): Depend on toplev.h.
11226 * class.c (make_method_value): Add prototype. Make it static.
11227 Remove unused second argument, caller changed.
11229 * expr.c (java_lang_expand_expr): Remove unused variable
11232 * java-tree.h: Don't prototype find_in_current_zip.
11233 Add prototypes for verify_constant_pool, start_java_method,
11234 end_java_method, give_name_to_locals, expand_byte_code,
11235 open_in_zip, set_constant_value, find_constant1, find_constant2,
11236 find_utf8_constant, find_string_constant, find_class_constant,
11237 find_fieldref_index, find_methodref_index, write_constant_pool,
11238 count_constant_pool_bytes and encode_newarray_type.
11240 * jcf-dump.c: Remove unused variable `LONG_temp'.
11242 * jcf-parse.c: Include parse.h.
11243 (jcf_parse_source): Remove unused parameter, all callers changed.
11244 (jcf_figure_file_type): Add static prototype.
11245 (find_in_current_zip): Likewise. Also remove unused parameter,
11246 all callers changed.
11247 (read_class): Initialize variable `saved_pos'.
11249 * jcf-reader.c (jcf_parse_preamble): Mark variables
11250 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11252 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11253 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11254 (java_parse_doc_section): Initialize variable `seen_star'.
11255 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11256 (java_lex_error): Mark parameters `msg' and `forward' with
11258 (java_get_line_col): Mark parameters `filename' and `line' with
11261 * parse-scan.y: Include toplev.h.
11262 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11264 * parse.h: use `struct JCF', not plain `JCF'.
11265 (java_parser_context_save_global, java_expand_classes
11266 java_parser_context_restore_global, java_parse): Add prototypes.
11268 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11271 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11273 * check-init.c (check_init): COPYN takes word count, not bit count.
11275 1999-02-26 Per Bothner <bothner@cygnus.com>
11277 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11278 explicit build_decl. (Avoids crash in reload when optimizing.)
11280 1999-02-25 Per Bothner <bothner@cygnus.com>
11282 * decl.c (complete_start_java_method): Handle synchronized method
11283 even when compiling from bytecode.
11285 1999-02-26 Tom Tromey <tromey@cygnus.com>
11287 * gjavah.c (add_class_decl): Only generate `#include' if outer
11288 class is not the name of the class we are processing. Correctly
11289 append `.h' in #include.
11290 (process_file): Clean up newlines around generated `#include's.
11291 (decode_signature_piece): Correctly handle inner classes.
11292 (struct include): New structure.
11293 (all_includes): New global.
11294 (print_include): New function.
11295 (add_class_decl): Use it.
11296 (process_file): Likewise.
11297 (add_class_decl): Generate include for java-array.h if array
11299 (process_file): Don't generate java-array.h include.
11301 * gjavah.c (add_namelet): Check for standard package names here.
11302 (add_class_decl): Don't check for standard package names here.
11304 1999-02-25 Tom Tromey <tromey@cygnus.com>
11306 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11307 When reading a zip file, only use strncmp if both strings are
11308 bigger than the buffer length. Initialize `k' when looping
11311 1999-02-24 Tom Tromey <tromey@cygnus.com>
11313 * gjavah.c (struct namelet): New structure.
11314 (add_namelet): New function.
11315 (print_namelet): New function.
11316 (print_class_decls): Use add_namelet and print_namelet to generate
11317 namespaces and not classes.
11318 (method_printed): New global.
11319 (HANDLE_END_METHOD): Examine method_printed.
11320 (print_method_info): Set method_printed when required. Print
11321 error if function to be ignored is marked virtual. Handle $finit$
11323 (METHOD_IS_FINAL): New macro.
11324 (print_field_info): Use it.
11325 (HANDLE_METHOD): Clear method_printed.
11326 (method_pass): New global.
11327 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11328 (process_file): Do two passes over both fields and methods.
11329 (HANDLE_METHOD): Examine method_pass.
11330 (root): New global.
11331 (add_class_decl): New function.
11332 (print_class_decls): Don't scan over entire constant pool.
11334 1999-02-23 Tom Tromey <tromey@cygnus.com>
11336 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11337 disable linking in that case.
11339 1999-02-20 Tom Tromey <tromey@cygnus.com>
11341 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11344 1999-02-21 Per Bothner <bothner@cygnus.com>
11346 * decl.c (build_result_decl), java-tree.h: New method.
11347 (complete_start_java_method): Handle synchronized methods.
11348 Don't build DECL_RESULT here. (Ordering dependency problem.)
11349 (start_java_method): Call build_result_decl here instead ...
11350 * parse.y (java_complete_expand_method): ... and here.
11351 (expand_start_java_method): Don't call complete_start_java_method here.
11352 (java_complete_expand_method): Call it here instead.
11353 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11354 * java-tree.h: ... here.
11356 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11357 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11358 for ARRAY_REF - it doesn't work when array bounds are checked.
11359 (patch_array_ref): Handle it here instead.
11361 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11363 1999-02-19 Per Bothner <bothner@cygnus.com>
11365 Force left-to-right evaluation of binary operations etc.
11366 * expr.c (force_evaluation_order), java-tree.h: New function.
11367 * parse.y (java_complete_lhs): Pass binary operations, procedure
11368 calls, and ARRAY_REFs to force_evaluation_order.
11369 (various): Set TREE_SIDE_EFFECTS more carefully.
11371 Tolerate random (non-UTF8) encoding in comments without complaining.
11372 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11373 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11375 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11376 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11378 * parse.y (java_complete_lhs): Ignore an empty statement in a
11379 COMPOUND_EXPR. Don't complain about empty statement after return.
11381 1999-02-19 Per Bothner <bothner@cygnus.com>
11383 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11384 in TREE_LIST - just chain the POINTER_TYPEs together.
11385 (resolve_class): If type already resolved, return decl.
11386 After resolving, update TREE_TYPE(class_type), and name (if array).
11387 * parse.h (do_resolve_class), parse.y: Make non-static.
11388 * class.c (maybe_layout_super_class): Take this_class argument.
11389 Do do_resolve_class if necessary.
11390 (layout_class, layout_class_methods): Adjust calls appropriately.
11391 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11392 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11393 * typeck.c (build_java_array_type): Don't call layout_class.
11395 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11397 * parse.y (check_pkg_class_access): Allow private class access
11398 within the same package.
11399 (strip_out_static_field_access_decl): New function.
11400 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11401 operator argument before testing its nature.
11403 1999-02-03 Per Bothner <bothner@cygnus.com>
11405 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11406 (TRY_EXPR): Simplify - it no longer has a finally clause.
11407 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11408 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11409 * expr.c (java_lang_expand_expr): Likewise.
11410 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11411 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11412 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11413 (build_try_statement): Remove finally parameter and handling.
11414 (build_try_finally_statement): New function.
11415 (patch_try_statement): No longer need to support finally clause.
11416 (try_statement): Update grammar action rules.
11417 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11418 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11420 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11422 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11423 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11425 1999-02-17 Andrew Haley <aph@cygnus.com>
11427 * class.c (build_utf8_ref): Back out broken patch which was
11428 intended to to output signatures using '.' as a separator.
11430 * class.c (make_class_data): Output signatures using '.' as a
11431 separator, rather than '/'.
11432 (mangled_classname): Likewise.
11433 (make_field_value): Likewise.
11434 (make_method_value): Likewise.
11435 * constants.c (alloc_class_constant): Likewise.
11436 * expr.c (build_invokeinterface): Likewise.
11438 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11440 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11441 of an ancient workaround.
11443 1999-02-10 Jeffrey A Law (law@cygnus.com)
11445 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11448 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11450 * lex.c (yylex): Encode \0 as UTF8.
11452 1999-02-10 Tom Tromey <tromey@cygnus.com>
11454 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11455 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11456 (libgcj_zip): Renamed.
11457 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11459 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11461 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11462 (GC_NAME): Renamed -lgc to -lgcjgc.
11464 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11466 * lex.c (java_lang_cloneable): Initialize.
11467 * parse.y (java_lang_cloneable): New static variable.
11468 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11469 doing one more qualification round.
11470 (valid_ref_assignconv_cast_p): Reject null source or
11471 destination. Allow an array to be cast into java.lang.Cloneable.
11472 (patch_cast): Swapped two first arguments to first call to
11473 valid_ref_assignconv_cast_p.
11475 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11477 * parse.h: DECL_P renamed JDECL_P.
11478 * parse.y: DECL_P replaced by JDECL_P.
11479 (build_array_from_name): Always use pointer's type.
11480 (patch_bc_statement): Extra code to search continue target in a
11481 for loop. Fixed comments. Continue target is current loop when
11484 1999-02-05 Andrew Haley <aph@cygnus.com>
11486 * class.c (make_class_data): The superclass of an interface should
11487 be null, not class Object.
11489 * lex.c (java_lex): Sign extend hex literals.
11491 1999-02-04 Andrew Haley <aph@cygnus.com>
11493 * class.c (build_utf8_ref): Output signatures using '.' as a
11494 separator, rather than '/'.
11495 (make_class_data): Likewise.
11497 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11499 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11500 mkstemp.o. Get them from libiberty now.
11502 1999-02-02 Jeffrey A Law (law@cygnus.com)
11504 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11506 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11508 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11511 1999-02-02 Per Bothner <bothner@cygnus.com>
11513 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11514 * jcf-write.c (generate_bytecode_return): New function.
11515 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11517 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11518 generate special [fd]const_[01] instructions.
11520 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11522 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11523 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11525 1999-02-01 Per Bothner <bothner@cygnus.com>
11527 * parse.y (patch_method_invocation): Handle calling static methods,
11528 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11530 * parse.y (java_complete_lhs): Don't complain about unreachable
11531 exit condition in a do-while statement.
11533 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11535 * lex.c (java_read_char): Fixed utf8 decoding.
11536 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11538 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11539 comments. Local variable `all_primitive' is gone. Broadened
11540 acceptance of `0' to floating point targets. `long' can now be
11541 widened to `double' or `float'.
11542 (valid_method_invocation_conversion_p): Added leading
11543 comment. Fixed tabulation.
11544 (build_string_concatenation): Optimize out left or right empty
11547 1999-01-28 Per Bothner <bothner@cygnus.com>
11549 * jcf-write.c (localvar_alloc): Only emit entry for
11550 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11551 (generate_bytecode_insns): Only call put_linenumber if
11552 debug_info_level > DINFO_LEVEL_NONE.
11553 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11554 is specified, add -g1 (for compatibility wih javac).
11556 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11558 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11559 gjavah.o, check-init.o, jv-scan.o
11561 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11563 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11565 * gjavah.c: Include config.h and system.h.
11567 * javaop.h (inline): Don't define, its handled by system.h.
11568 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11569 from `inline' to `static inline'.
11571 * jcf.h (inline): Don't define, its handled by system.h.
11573 * lex.c (inline): Likewise.
11575 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11577 * lang-specs.h: Map -Qn to -fno-ident.
11579 1999-01-29 Richard Henderson <rth@cygnus.com>
11581 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11583 1999-01-29 Tom Tromey <tromey@cygnus.com>
11585 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11586 then cast it to Object before calling `append' method.
11588 1999-01-28 Per Bothner <bothner@cygnus.com>
11590 * check-init.c (check_bool2_init, check_bool_init, check_init):
11591 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11592 * jcf-write.c (generate_bytecode_insns): Likewise.
11594 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11596 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11597 * parse.y (patch_cast): Allow a boolean to be cast into a
11600 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11602 * parse.y: (class_declaration:): Fixed indentation.
11603 (class_member_declaration:): Extra `;' after field declaration now
11605 (interface_declaration:): Removed debug messages in error reports.
11606 (patch_binop): Nodes created and returned inherit the orignal
11607 node's COMPOUND_ASSIGN_P flag value.
11608 (patch_cast): Fix cast from char to floating point.
11610 1999-01-25 Andrew Haley <aph@cygnus.com>
11612 * except.c, java-except.h (expand_resume_after_catch): new
11614 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11615 to branch back to main flow of control after a catch block.
11617 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11619 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11620 $(srcdir)/../system.h.
11621 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11622 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11623 (jcf-write.o): Likewise.
11624 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11625 (mangle.o): Depend on $(srcdir)/../toplev.h.
11626 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11627 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11629 * class.c: Include output.h and parse.h.
11630 (mangled_classname): Add the `const' keyword to a char*.
11631 (find_named_method): Hide unused function definition.
11632 (build_utf8_ref): Change type of variable `c' to unsigned char.
11633 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11634 (build_class_ref): Add the `const' keyword to a char*.
11635 (layout_class_method): Remove unused variable `buf'.
11637 * decl.c (find_local_variable): Remove unused variable `rtl'.
11638 (pushdecl): Likewise for variables `different_binding_level' and
11640 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11641 (maybe_build_cleanup): Likewise for parameter `decl'.
11643 * except.c (expand_start_java_handler): Mark parameter `range'
11644 with ATTRIBUTE_UNUSED.
11646 * expr.c: Include except.h.
11647 (pop_type): Remove unused variable `i'.
11648 (pop_value): Likewise for variables `n_words' and `i'.
11649 (expand_java_arrayload): Likewise for variable `convert'.
11650 (java_lang_expand_expr): Likewise for variables `op0', `type',
11651 `mode', `unsignedp', `node' and `elements'.
11652 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11654 (process_jvm_instruction): Add a `const' qualifier to a char*.
11656 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11657 (temp_directory): Likewise.
11658 (print_c_decl): Likewise.
11659 (print_method_info): Likewise.
11660 (decode_signature_piece): Likewise.
11661 (print_mangled_classname): Likewise.
11663 * java-except.h: Provide prototypes for maybe_start_try,
11664 maybe_end_try and add_handler.
11666 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11667 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11668 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11669 init_expr_processing, push_super_field, init_class_processing,
11670 can_widen_reference_to, class_depth, verify_jvm_instructions,
11671 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11672 set_local_type, merge_type_state, push_type, load_type_state,
11673 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11674 emit_unicode_mangled_name): Add prototypes.
11676 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11677 (print_signature_type): Use ISDIGIT, not isdigit.
11678 (print_signature): Remove unused variable `j'.
11680 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11681 int when comparing against one.
11683 * jcf-parse.c: Include toplev.h.
11685 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11686 (localvar_free): Remove unused variable `i'.
11687 (generate_bytecode_conditional): Likewise for variable `kind'.
11689 * jv-scan.c: Include config.h and system.h. Remove redundant
11690 OS header and gansidecl.h includes.
11691 (warning): Add the `const' keyword to a char*. Also add
11692 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11693 __STDC__, when determining whether to use ANSI-isms.
11694 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11695 (xmalloc): Don't redundantly prototype here.
11696 (main): Remove unused parameter `envp'. Also fix the arguments
11697 passed to function `fatal' to match the format specifier.
11699 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11701 * mangle.c: Include toplev.h.
11702 (emit_unicode_mangled_name): Declare parameter `len'.
11704 * parse.y (parse_warning_context): Add the `const' keyword to a
11705 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11706 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11707 (issue_warning_error_from_context): Add the `const' keyword to
11709 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11710 not `__STDC__' for whether to use ANSI-isms.
11712 * typeck.c (incomplete_type_error): Mark parameters `value' and
11713 `type' with ATTRIBUTE_UNUSED.
11714 (parse_signature_type): Use ISDIGIT, not isdigit.
11716 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11717 (verify_jvm_instructions): Likewise. Remove unused variables
11718 `field_name' and `default_val'.
11720 * zextract.c: Include config.h and system.h. Remove redundant
11721 OS header includes.
11723 * zipfile.h: Prototype `read_zip_archive'.
11725 1999-01-21 Andrew Haley <aph@cygnus.com>
11727 * typeck.c (convert): Allow conversions to void type: some
11728 optimizations in gcc do this.
11730 1999-01-21 Andrew Haley <aph@cygnus.com>
11732 * typeck.c (convert_ieee_real_to_integer): New function.
11733 (convert): When not using fast-math and using hardware fp, convert
11734 an IEEE NaN to zero.
11736 1999-01-18 Andrew Haley <aph@cygnus.com>
11738 * parse.y (patch_binop): Do a type conversion from signed to
11739 unsigned and then back to signed when a ">>>" is found.
11741 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11743 * java-tree.h: (check_for_initialization): Added prototype.
11744 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11745 * parse.y (do_resolve_class): Removed unused locals.
11746 (read_import_dir): Likewise.
11747 (resolve_qualified_expression_name): Array creation
11748 expressions are valid primary expressions.
11749 (qualify_ambiguous_name): Likewise.
11750 (patch_synchronized_statement): Removed unused local.
11752 1999-01-17 Jeffrey A Law (law@cygnus.com)
11754 * Makefile.in (zextract.o): Add dependencies.
11756 * Makefile.in: Do not put ^Ls at the start of a line.
11758 1999-01-15 Per Bothner <bothner@cygnus.com>
11760 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11761 sub-type the result of the call that gets the exception value.
11763 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11764 don't call finish_class.
11766 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11767 clear found before continuing.
11769 * verify.c (verify_jvm_instructions): On an array load, allow
11770 and handle top of stack to be TYPE_NULL.
11772 * gjavah.c (generate_access): Translate Java package private or
11773 protected access to C++ public, but with a comment.
11775 1999-01-13 Andrew Haley <aph@cygnus.com>
11777 * expr.c (generate_name): Name prefix changed to avoid clashes
11778 with assembler temp labels.
11780 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11781 MODIFY_EXPR. Without this, code for the assignment may not be
11782 generated at all and the synchronized statement will read an
11783 uninitialized variable.
11785 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11787 * class.c (maybe_layout_super_class): Fixed returned value.
11788 * lex.c: Added 1999 to the copyright.
11789 (java_init_lex): Initialize java_lang_imported.
11790 * lex.h: Added 1999 to the copyright.
11791 * parse.h: Added 1999 to the copyright.
11792 (REGISTER_IMPORT): Fixed typo in trailing macro.
11793 (CURRENT_OSB): New macro.
11794 (struct parser_ctxt): New fields osb_depth, osb_limit.
11795 * parse.y (java_lang_id): New global variable.
11796 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11797 (array_creation_expression:): Use CURRENT_OSB.
11798 (dims:): Uses a stack to keep track of array dimensions.
11799 (cast_expression:): Use CURRENT_OSB.
11800 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11802 (register_fields): Fixed typos in comment.
11803 (check_method_redefinition): Fixed comment indentation.
11804 (java_check_regular_methods): Set saved found wfl to NULL after
11805 having reinstalled it in the previously found DECL_NAME.
11807 1999-01-10 Richard Henderson <rth@cygnus.com>
11809 * gjavah.c (java_float_finite): Use a union to do type punning.
11810 (java_double_finite): Likewise.
11812 1999-01-09 Per Bothner <bothner@cygnus.com>
11814 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11815 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11816 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11817 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11818 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11819 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11821 1999-01-08 Per Bothner <bothner@cygnus.com>
11823 * check-init.c (check_init): If compiling to native, we don't
11824 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11826 1999-01-08 Tom Tromey <tromey@cygnus.com>
11828 * parse-scan.y (variable_declarator_id): Set or increment
11830 (bracket_count): New global.
11831 (formal_parameter): Handle case where bracket pairs trail variable
11834 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11836 * jcf-parse.c (yyparse): variable len changed from a char to an
11837 int to prevent overflow.
11839 1999-01-06 Per Bothner <bothner@cygnus.com>
11841 * java-tree.h: Declare read_class.
11842 * jcf-parse.c (read_class): New function.
11843 (load_class): Now just call read_class.
11845 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11846 * jcf-parse.c (parse_source_file): Declare save_error_count,
11847 which is needed by java_parse_abort_on_error macro,
11848 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11850 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11851 constructor, if initializing a static field.
11852 (patch_new_array_init): Set TREE_CONSTANT if it is.
11853 * expr.c (java_lang_expand_expr): For a static array constructor
11854 of primitive elements, allocate the array itself statically.
11855 Disabled until we can set the vtable field statically.
11857 * check-init.c: New file. Checks for definite assignment.
11858 * Makefile.in (JAVA_OBJS): Add check-init.o.
11859 * parse.y (java_complete_expand_method): Call check_for_initialization.
11860 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11862 1999-01-06 Graham <grahams@rcp.co.uk>
11864 * parse.y : include system.h instead of including
11865 standard headers directly with the exception of <dirent.h>.
11867 1999-01-06 Per Bothner <bothner@cygnus.com>
11869 * lex.h: Moved static function declarations to lex.c,
11870 to shut up some -Wall warnings.
11871 * lex.c: Static function declarations moved here.
11872 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11874 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11876 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11878 1998-12-22 Per Bothner <bothner@cygnus.com>
11880 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11881 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11883 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11884 (localvar_alloc): Change return type to void,
11885 (emit_unop): Remove unused variable size.
11887 * jcf-write.c (struct jcf_block): Add new union.
11888 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11889 (call_cleanups): New functions.
11890 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11891 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11892 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11893 * lang.c (lang_init): Call using_eh_for_cleanups.
11894 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11895 completing operands to patch_synchronized_statement.
11896 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11897 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11898 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11900 1998-12-20 John F. Carr <jfc@mit.edu>
11902 * Make-lang.in: Comment out control-Ls; they upset some makes.
11904 1998-12-18 Tom Tromey <tromey@cygnus.com>
11906 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11909 1998-12-17 Tom Tromey <tromey@cygnus.com>
11911 * parse.y (DIR_SEPARATOR): New define.
11912 (check_class_interface_creation): Use it.
11914 * parse-scan.y (report_main_declaration): Recognize
11915 `java.lang.String' in argument to main.
11917 1998-12-16 Per Bothner <bothner@cygnus.com>
11919 * parse.y (create_interface): Remove bogus test.
11921 1998-12-16 Per Bothner <bothner@cygnus.com>
11923 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11924 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11926 1998-12-16 Tom Tromey <tromey@cygnus.com>
11928 * parse-scan.y (qualified_name): Use correct sprintf format.
11930 1998-12-15 Tom Tromey <tromey@cygnus.com>
11932 * gjavah.c (print_field_info): Changed how most negative number is
11935 1998-12-14 Per Bothner <bothner@cygnus.com>
11937 * parse.y (fold_constant_for_init): New function.
11938 (resolve_expression_name): Don't replace static final
11939 constant-initialized fields by its value.
11940 (java_complete_lhs): New. Same as java_complete_tree, except does
11941 not replace static final constant-initialized fields by their values.
11942 (register_fields): If there is an initializer, set DECL_INITIAL and
11943 MODIFY_EXPR_FROM_INITIALIZATION_P.
11944 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11945 Only call patch_initialized_static_field if
11946 MODIFY_EXPR_FROM_INITIALIZATION_P.
11947 (patch_initialized_static_field): If not valid constant, clear
11950 * parse.y (lookup_field_wrapper): Fix thinko.
11952 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11953 set and restore global lineno.
11955 1998-12-14 Tom Tromey <tromey@cygnus.com>
11957 * gjavah.c (print_field_info): If value to print is the smallest
11958 value of its size, then print as hex to avoid later warnings from
11961 1998-12-14 Tom Tromey <tromey@cygnus.com>
11963 * gjavah.c (decompile_method): Decompile `return null'.
11964 (process_file): Generate `#pragma interface'.
11965 (method_declared): New global.
11966 (print_method_info): Set it.
11967 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11968 (print_method_info): Handle abstract methods.
11970 1998-12-13 Per Bothner <bothner@cygnus.com>
11972 * parse.y (patch_method_invocation): If class_decl is null
11973 (e.g. an array type), use original type.
11975 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11976 errors about uncaught exception from clone (of array, specifically).
11978 1998-12-13 Tom Tromey <tromey@cygnus.com>
11980 * gjavah.c (decompile_method): Handle all types of `return'
11981 opcode. Decompile `return this' and `return'.
11982 (method_access): New global.
11983 (print_method_info): Set it.
11984 (decompile_method): Don't decompile a synchronized method.
11986 1998-12-13 Tom Tromey <tromey@cygnus.com>
11988 * jcf-reader.c (jcf_parse_one_method): Recognize
11990 * gjavah.c (HANDLE_END_METHOD): New macro.
11991 (HANDLE_CODE_ATTRIBUTE): New macro.
11992 (decompile_method): New function.
11993 (print_method_info): Don't print `;\n' at end of function decl.
11994 Include java-opcodes.h.
11995 (decompiled): New global.
11997 1998-12-12 Per Bothner <bothner@cygnus.com>
11999 * class.c (build_class_ref): Handle PRIMTYPE.class if
12000 flag_emit_class_files.
12001 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12002 if flag_emit_class_files.
12003 * parse.y (java_complete_tree): Pre-liminary support for
12004 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12006 * parse.y (patch_synchronized_statement): Don't call monitorexit
12007 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12009 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12011 * zipfile.h (opendir_in_zip): New declaration.
12012 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12013 (opendir_in_zip): New function, using code from open_in_zip.
12014 (open_in_zip): Call opendir_in_zip.
12015 (find_class): Remove no-longer-used do_class_file parameter,
12016 but add source_ok parameter. Change logic so if we find a .java file,
12017 we don't look for .class in later classpath emtries.
12018 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12019 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12020 * gjavah.c: Update call to find_class.
12021 * jcf-dump.c: Likewise.
12023 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12024 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12025 nothing if body is empty_stmt_node.
12026 Various little fixes so SP gets correctly adjusted.
12027 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12028 For CALL_EXPR, test if static first.
12029 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12030 such as the ones we create for Object and Class.
12031 Set and restore current_function_decl.
12032 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12033 (note_possible_classname): New function.
12034 (read_import_entry): Removed. Merged with read_import_dir.
12035 (read_import_dir): Don't call find_class - that only gives us
12036 the first classpath entry having the needed package.
12037 Use the struct buffer data structure from buffer.h.
12038 (read_import_dir, find_in_imports_on_demand): The remembered
12039 class names now use '.' (not '/') as package separator.
12041 * parse.y (java_complete_expand_methods): Call write_classfile
12042 here, and not in java_expand_classes (which only gets first class).
12044 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12046 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12047 (register_fields): If a static fields has an initializer, just
12048 chain it on ctxp->static_initialized, and handle later.
12049 (java_complete_expand_methods): Force <clinit> first.
12050 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12051 - it's already been completed.
12052 (patch_initialized_static_field): New function.
12053 (java_complete_field): Call it.
12055 1998-12-12 Per Bothner <bothner@cygnus.com>
12057 * expr.c (encode_newarray_type, build_new_array): New functions.
12058 * java-tree.h: Declare build_new_array.
12059 * jcf-write.c (patch_newarray): Use build_new_array.
12061 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12062 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12064 * parse.y (patch_new_array_init): Re-organize.
12065 Now is passed the actual array (pointer) type of the value.
12066 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12067 (patch_array_constructor): Removed - merged into patch_new_array_init.
12068 (java_complete_tree): Update patch_new_array_init.
12070 * jcf-write.c (find_constant_index): New function.
12071 (generate_bytecode_insns): Use find_constant_index.
12072 (generate_classfile): Use find_constant_index for ConstantValue.
12074 1998-12-11 Tom Tromey <tromey@cygnus.com>
12076 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12077 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12078 * class.c (make_class_data): Renamed dtable -> vtable, and
12079 dtable_method_count -> vtable_method_count.
12081 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12083 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12084 global variables, initialized.
12085 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12086 Declared new global variables.
12087 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12088 double_zero_node, integer_zero_node upon direct matching.
12089 * parse.y (purify_type_name): Added function prototype.
12090 (duplicate_declaration_error_p): Consider new_type as potentially
12091 being a incomplete type. Use purify_type_name on type string.
12092 (method_header): saved_type: unused variable removed. Don't figure
12093 return type if method name is invalid.
12094 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12095 processed by patch_unaryop.
12096 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12097 increment/decrement node into its original type after binary
12098 numeric promotion on its operands.
12100 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12102 * parse.y (array_initializer:): Array init operand is NULL_TREE
12103 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12104 now an error. Fixed indentation problems.
12105 (patch_string): Handle error_mark_node as an argument.
12106 (patch_new_array_init): Fixed indentation problems.
12107 (array_constructor_check_entry): Removed check on null wfl_value.
12108 Return an error if wfl_value's walk returns an error.
12110 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12112 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12113 * lex.c (java_lex): Remember column position before advancing one
12114 token. Retain location information on OCB_TK.
12115 * lex.h (typedef struct java_lc): Added new field.
12116 * parse.h (GET_SKIP_TYPE): New macro.
12117 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12118 * parse.y (build_new_array_init, patch_new_array_init,
12119 patch_array_constructor, maybe_build_array_element_wfl,
12120 array_constructor_check_entry): New function prototypes.
12121 (switch_block:): Tagged <node>.
12122 (OCB_TK): Tagged <operator>.
12123 (array_initializer:): Installed actions.
12124 (variable_initializer): Build location information on element if
12126 (switch_statement:): Fixed indentation typo.
12127 (switch_block:): Redefined default action.
12128 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12129 (patch_assignment): Removed duplicate code.
12130 (maybe_build_array_element_wfl, build_new_array_init,
12131 patch_new_array_init, patch_array_constructor,
12132 array_constructor_check_entry): New functions.
12134 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12136 * parse.y (array_initializer): Tagged <node>.
12137 (variable_initializer:): Use default rule.
12138 (array_initializer:): Defined actions.
12139 (variable_initializers:): Likewise.
12140 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12141 non-static field accesses.
12142 (patch_invoke): Fixed indentation typo.
12143 (java_complete_tree): Likewise.
12144 (build_labeled_block): Changed leading comment. Generate an error
12145 in case of duplicate loop labels.
12146 (patch_conditional_expr): Patch results of string concatenation
12149 1998-12-06 Per Bothner <bothner@cygnus.com>
12151 * constants.c (find_methodref_index): When the class is an interface,
12152 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12154 * decl.c (finit_identifier_node): Use "$finit$", rather than
12155 "<finit>" (which Sun's verifier rejects).
12156 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12157 (generate_field_initialization_code): Removed.
12158 (fix_constructors) Don't add call to $finit$ here (wrong order).
12159 (patch_method_invocation): Add $finit$ call here.
12161 * java-tree.h (CALL_USING_SUPER): New macro.
12162 * parse.y (patch_invoke): Remove im local variable.
12163 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12164 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12165 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12167 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12169 * parse.y (java_complete_tree): Don't complain about unreachable
12170 statement if it is empty_stmt_node.
12172 * jcf-write.c (find_constant_wide): New function.
12173 (push_long_const): Use find_constant_wide.
12175 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12176 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12177 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12178 Emit invokeinterface when calling an interface method.
12179 Emit invokespecial also when calling super or private methods.
12181 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12183 1998-12-06 Per Bothner <bothner@cygnus.com>
12185 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12187 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12189 * java-tree.h (java_layout_seen_class_methods): New function
12191 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12192 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12193 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12194 * parse.y (method_declarator:): Defined action.
12195 (issue_warning_error_from_context): input_filename saved, set to
12196 the appropriate value and restored after java_error is called.
12197 (build_unresolved_array_type): Fixed comment.
12198 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12199 (method_header): Deal with return type the same way type are
12200 handled for fields and method's parameters and local variables
12202 (check_method_redefinition): Removed extra CR.
12203 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12204 (java_layout_seen_class_methods): New function.
12205 (java_layout_classes): Call java_layout_seen_class_methods.
12207 1998-12-03 Per Bothner <bothner@cygnus.com>
12209 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12211 1998-12-03 Per Bothner <bothner@cygnus.com>
12213 * jcf-dump.c (main): Fix error message.
12214 * jcf-path.c (add_entry): Style fix.
12216 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12218 * class.c (layout_class_method): Call build_java_argument_signature
12219 on constructors too.
12220 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12221 (patch_method_invocation): Define a primary when resolving an
12222 expression name. Augmented comment on code checking illegal `this'
12223 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12225 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12227 * class.c (layout_class_method): Don't report error on non-static
12228 overriding static if the method is private.
12229 * java-tree.h (finish_class): Prototype added.
12230 * lex.c (java_get_line_col): Handle col argument -2 value.
12231 * parse.h: All static method declarations moved to parse.y.
12232 * parse.y: Now contains all static method declarations previously
12234 (find_expr_with_wfl, missing_return_error,
12235 unreachable_stmt_error): New functions.
12236 (java_get_real_method_name): Identify constructors bearing class
12237 names in source code compiled classes only.
12238 (java_complete_expand_methods): Call missing_return_error.
12239 (invocation_mode): Private methods invoked as static methods.
12240 (java_complete_tree): Call unreachable_stmt_error.
12242 1998-12-01 Tom Tromey <tromey@cygnus.com>
12244 * Makefile.in (+target): Removed.
12245 (+xmake_file): Likewise.
12246 (+tmake_file): Likewise.
12247 (.NOEXPORT): Removed duplicate.
12249 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12251 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12253 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12255 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12256 libiberty.h. Provide an xmalloc definition.
12258 * jvspec.c: Remove the xmalloc prototype.
12260 * parse-scan.y: Include config.h and system.h. Don't include
12261 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12262 Provide an xstrdup definition.
12264 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12266 * jcf-path.c (add_entry): Recognize ".jar" too.
12267 * lang-specs.h: Likewise.
12269 1998-11-26 Per Bothner <bothner@cygnus.com>
12271 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12272 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12274 * jcf-write.c (generate_bytecode_insns):
12275 Handle pre/post-increment/decrement of long.
12277 * jcf-write.c (generate_bytecode_insns):
12278 Handle missing exception handler (finally for synchronized).
12280 1998-11-25 Per Bothner <bothner@cygnus.com>
12282 * java-tree.h (end_params_node): Declare global.
12283 * decl.c (end_params_node): New global.
12284 (init_decl_processing, start_java_method): Use end_params_node for
12285 end of list of parameter types. Follows correct gcc conventions.
12286 * expr.c (pop_argument_types, pop_arguments): Likewise.
12287 * lang.c (put_decl_node): Likewise.
12288 * typeck.c (various places): Likewise.
12289 * class.y (various places): Likewise.
12290 * parse.y (various places): Likewise.
12292 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12293 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12295 * class.c: Add #include flags.h, remove no-longer needed declaration.
12297 * class.c (layout_class_method): Remove commented-out code, re-format.
12298 Don't add vtable entry (or index) for private methods.
12299 * expr.c (expand_invoke): A private method is implicitly final.
12300 * class.c (make_class_data): If inlining or optimizing,
12301 skip private methods.
12303 * class.c (finish_class): New function. Calls existing methods,
12304 but alls emits deferred inline functions.
12305 * jcf-parse.c (parse_class_file): Call finish_class.
12306 * parse.y (java_complete_expand_methods): Likewise.
12308 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12310 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12312 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12314 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12316 1998-11-24 Per Bothner <bothner@cygnus.com>
12318 * (generate_classfile): Always write class access flag with
12321 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12323 * class.c (maybe_layout_super_class): New function.
12324 (layout_class): Reorganized. Loop on class methods dispatched into
12325 a new function. Call maybe_layout_super_class.
12326 (layout_class_methods, layout_class_method): New functions.
12327 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12329 (expand_invoke): Likewise.
12330 * java-tree.h (all_class_list): New global variable declared.
12331 (layout_class_methods, layout_class_method): New function
12333 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12334 * jcf-parse.c (all_class_list): New global variable.
12335 (load_class): Extended what class_or_name can be. Use parser
12336 context mechanism to save globals before calling jcf_parse.
12337 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12338 is set on the file name.
12339 (jcf_parse): Layout class methods when Object is loaded, otherwise
12340 record class in all_class_list for delayed method layout.
12341 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12342 * lang.c (put_decl_node): Decode <init> into the decl context
12344 * lex.c (java_allocate_new_line): Use xmalloc.
12345 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12346 pointers, not TREE_LIST elements.
12347 (struct parser_ctxt): Fixed comment indentations, added comments
12348 and reordered some fields.
12349 (java_check_methods): Function prototype removed.
12350 * parse.y (java_push_parser_context): Use xmalloc.
12351 (java_parser_context_restore_global): Pop extra pushed ctxp only
12352 when there's nothing next.
12353 (maybe_create_class_interface_decl): Fixed comment, add new
12354 created class decl to all_class_list.
12355 (method_header): Use GET_REAL_TYPE on argument's types.
12356 (method_declarator): Use GET_REAL_TYPE, change type to the real
12357 type in TREE_LIST dependency node. Build argument list with the
12359 (create_jdep_list): Use xmalloc. Removed allocation error message.
12360 (obtain_incomplete_type): Fixed leading comment. Broadened
12361 incoming argument meaning.
12362 (register_incomplete_type): Use xmalloc. Removed allocation error
12364 (safe_layout_class): Fixed leading comment.
12365 (jdep_resolve_class): Reversed if statement condition and switch
12366 if and else bodies.
12367 (resolve_and_layout): Fixed leading comment. Broadened incoming
12369 (complete_class_report_errors): New local variable name, for
12370 clarity. purify_type_name used for all error cases.
12371 (java_get_real_method_name): Stricter check on constructors.
12372 (java_check_regular_methods): Reverse methods list only if not
12373 already laid out. Layout artificial constructor.
12374 (java_check_methods): Deleted.
12375 (source_start_java_method): Obtain incomplete type for patchable
12377 (java_layout_classes): Fixed leading comment. Use
12378 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12379 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12380 before returning. Fixed comments.
12381 (java_expand_classes): Check for errors up front.
12382 (patch_method_invocation): Class to search is resolved and laid
12385 1998-11-24 Per Bothner <bothner@cygnus.com>
12387 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12389 * javaop.h (int8): Removed - not used.
12390 (jbyte): Redefine portably with correct signedness.
12392 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12394 * jcf-write.c (generate_bytecode_insns): Fix typo
12395 OPCODE_getstatic to OPCODE_getfield.
12397 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12398 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12399 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12401 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12403 * jcf-parse.c (jcf_parse_source): Function returned type is
12404 void. Added prototype.
12405 (jcf_parse): Function returned type is void.
12406 (yyparse): Remove call to fclose on the last parsed file.
12408 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12410 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12412 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12413 (layout_class): Cope with methods featuring WFL in decl names.
12414 * decl.c (unqualified_object_id_node): New global variable,
12416 (build_decl_no_layout): Removed.
12417 * expr.c (build_primtype_type_ref): Handle Double.
12418 (java_lang_expand_expr): Fixed indentations.
12419 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12420 (flag_wall, flag_redundant, flag_not_overriding,
12421 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12422 variable declarations.
12423 (build_decl_no_layout): Removed prototype.
12424 (java_get_real_method_name): Added prototype.
12425 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12426 (java_parse_abort_on_error): Macro now just returns.
12427 * jcf-parse.c (jcf_parse_source): Check fclose returned
12428 value. Call emit_register_classes if java_report_errors returns
12430 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12431 flag_static_local_jdk1_1): New integer flags.
12432 (lang_decode_option): New flags set here.
12433 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12434 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12435 the flag_redundant variable.
12436 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12437 when parsing java.lang.Object class.
12438 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12439 NULL_TREE to build.
12440 (resolve_qualified_expression_name): Fixed indentation.
12441 (patch_array_ref): Changed prototype.
12442 (not_initialized_as_it_should_p): Prototype removed.
12443 (java_report_errors): Added function prototype.
12444 * parse.y (formal_parameter:): Changed error message for not yet
12445 supported final parameters.
12446 (class_type_list:): Set both PURPOSE and VALUE of created
12447 TREE_LIST to be class_type.
12448 (primary_no_new_array:): Handle class literals on primitive types.
12449 (parse_warning_context): Reinstalled correct force_error and
12450 do_warning flags setups.
12451 (java_report_errors): Changed prototype. Return java_error_count
12453 (variable_redefinition_error): Consider treating variable type as
12455 (create_interface): Warn about redundant abstract modifier if
12456 flag_redundant is set. Changed error message.
12457 (lookup_field_wrapper): Save/restore globals before/after looking
12459 (duplicate_declaration_error_p): Consider treating declaration
12460 type as a fake pointer.
12461 (register_fields): Extract real type from dependency node. Check
12462 for duplicate field declaration after type adjustment. Use
12463 DECL_INITIAL to store static final initialized values.
12464 (method_header): Extract real function type from dependency node.
12465 (check_abstract_method_header): Use GET_METHOD_NAME.
12466 (obtain_incomplete_type): Layout fake pointer type.
12467 (safe_layout_class): Don't try to check for methods before layout.
12468 (java_complete_class): Don't check for correct throws clause
12469 elements inheritance here.
12470 (resolve_and_layout): Broadened name parameter meaning.
12471 (reset_method_name): Use GET_METHOD_NAME.
12472 (java_get_real_method_name): New function.
12473 (java_check_regular_methods): Don't check methods in
12474 java.lang.Object. Verify lineage of throws clause elements. Use
12475 flag_no_overriding in warning report.
12476 (check_throws_clauses): Don't check if class was from
12477 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12478 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12479 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12480 warning on unsupported final local variables. Use build_decl
12481 instead of build_decl_no_layout. Get real local variable type from
12483 (source_start_java_method): Get real parameter type from
12484 dependency node. Call build_decl instead of build_decl_no_layout.
12485 (java_layout_classes): Reverse tree and layout type and class as
12486 required. Mark class as loaded when done.
12487 (resolve_field_access): Fixed indentation. Restricted condition
12488 leading to static field access code generation. Set field_type
12489 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12490 (resolve_qualified_expression_name): Initialize type_found to
12491 null. Handle static field resolved during qualification. Fixed
12492 layout on non primitive field decl types.
12493 (not_accessible_p): Fixed typo in comment.
12494 (patch_method_invocation): Resolve and layout class to search from
12496 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12497 layout non primitive type, if necessary. Make method node only to
12499 (find_applicable_accessible_methods_list): Consider WFL'ed method
12500 decl names. Fixed indentation.
12501 (argument_types_convertible): Resolve and layout target type if
12503 (java_complete_tree): Fixed indentation problems. Rewrote
12504 CALL_EXPR thrown exceptions check. Re-installed further processing
12505 of the assignment in certain cases.
12506 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12507 inlining on class literals.
12508 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12510 (valid_method_invocation_conversion_p): Likewise.
12511 (patch_string): Temporary disable forbidden use of `this' in
12512 explicit constructor invocations when doing string concatenation
12513 within their scope.
12514 (patch_unaryop): Added comment. Reinstalled code to disable
12515 further check on assignment operation with cast expression RHS.
12516 (patch_switch_statement): Fixed indentation.
12517 (build_try_statement): Call build_decl instead of
12518 build_decl_no_layout.
12519 (patch_synchronized_statement): Likewise.
12520 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12521 IS_UNCHECKED_EXPRESSION_P.
12522 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12523 layout argument exception type.
12524 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12525 of IS_UNCHECKED_EXPRESSION_P.
12527 1998-11-18 Anthony Green <green@cygnus.com>
12529 * jcf-parse.c (yyparse): Open class file in binary mode.
12531 1998-11-15 Per Bothner <bothner@cygnus.com>
12533 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12535 * jcf-write.c (perform_relocations): Move check out one loop.
12537 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12539 * Make-lang.in: Fix reference to srcdir.
12540 * jv-scan.c: Add missing xmalloc prototype.
12541 * jvgenmain.c: Ditto.
12543 1998-11-15 Per Bothner <bothner@cygnus.com>
12545 * decl.c (error_mark_node), java-tree.h: New global.
12546 * parse.y: Use empty_stmt_node instead of size_zero_node.
12547 (build_if_else_statement): If missing else, use empty_stmt_node.
12549 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12550 (java_complete_expand_method): Complain if return is missing.
12551 (java_check_regular_methods): Comment out incorrect error check.
12552 (not_accessible_p): Fix incorrect handling of protected methods.
12553 (patch_method_invocation): Pass correct context to not_accessible_p.
12554 (find_applicable_accessible_methods_list): Likewise.
12555 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12556 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12557 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12558 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12560 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12561 (push_int_const): Remove reundant NOTE_PUSH.
12562 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12563 (- case SWITCH_EXPR): Fix code generation bug.
12564 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12565 (generate_classfile): More robust for abstract methods.
12567 1998-11-15 Anthony Green <green@cygnus.com>
12569 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12570 * Make-lang.in: Ditto.
12572 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12573 * jvgenmain: Ditto.
12575 1998-11-15 Per Bothner <bothner@cygnus.com>
12577 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12579 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12581 1998-11-14 Per Bothner <bothner@cygnus.com>
12583 Allow uses of interface types to verify. This is not really
12584 type-safe, but it matches what Sun does, and is OK as long as
12585 there are appropriate run-time checks.
12586 * verify.c (merge_types): If merging two interface types,
12587 just set the result to java.lang.Object.
12588 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12590 1998-11-13 Tom Tromey <tromey@cygnus.com>
12592 * gjavah.c (main): Handle --output-class-directory argument.
12593 * jvspec.c (lang_specific_driver): Translate `-d' into
12594 -foutput-class-dir.
12595 * jcf.h (jcf_write_base_directory): Declare.
12596 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12597 * lang-options.h: Mention -foutput-class-dir.
12598 * jcf-write.c (jcf_write_base_directory): New global.
12599 (make_class_file_name): Put generated .class file into `-d'
12600 directory, or into source directory if -d not given. Function now
12602 (write_classfile): Free class file name. Handle case where class
12604 (DIR_SEPARATOR): New macro.
12605 Include <sys/stat.h>
12607 * Makefile.in (prefix): New macro.
12609 1998-11-12 Per Bothner <bothner@cygnus.com>
12611 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12612 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12613 here (done in patch_invoke instead).
12614 (case_identity): Moved here from parse.y.
12616 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12617 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12618 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12619 so they can be efficiently scanned without recursion.
12620 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12621 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12622 in BLOCK iteratively, rather than recursively.
12624 * parse.y (do_unary_numeric_promotion): New function.
12625 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12627 * parse.y (patch_newarray): Various fixes.
12629 Re-do handling of switch statements (for proper block scoping).
12630 * parse.y: Add just a single block for the enture switch block,
12631 but don't create any "case blocks".
12632 (group_of_labels): Rmeoved unneeded non-terminal.
12633 CASE_EXPR and DEFAULT_EXPR are added to current block.
12634 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12635 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12636 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12637 * parse.y (wfl_operator, print_int_node): Make non-static.
12638 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12639 as part of recursive scan of block.
12640 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12641 (patch_switch_statement): Most tests move dinto java_complete_tree.
12643 * parse.y: Make various production be non-typed (void).
12644 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12645 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12646 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12648 * jcf-write.c (struct jcf_handler): New type.
12649 (struct jcf_switch_state): New type.
12650 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12651 (alloc_handler, emit_unop, emit_reloc): New functions.
12652 (adjust_typed_op): Add extra parameter ("max type" offset).
12653 (emit_switch_reloc, emit_case-reloc): New function.
12654 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12655 (generate_bytecode_insns): Support REAL_CST, switch statements,
12656 exception handling, method calls, object/array creation, and more.
12658 * class.c: Remove some unused variables.
12659 * constants.c (find_string_constant): New function.
12660 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12661 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12662 if flag_emit_class_files.
12664 1998-11-12 Tom Tromey <tromey@cygnus.com>
12666 * jcf-io.c (find_class): Added explanatory comment.
12668 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12669 trailing slash to `.zip' entries.
12671 * jvspec.c (lang_specific_driver): Correctly handle case where
12672 GC_NAME not defined.
12674 1998-11-11 Tom Tromey <tromey@cygnus.com>
12676 * jvspec.c (GC_NAME): New define.
12677 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12679 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12681 1998-11-11 Per Bothner <bothner@cygnus.com>
12683 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12685 1998-11-11 Tom Tromey <tromey@cygnus.com>
12687 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12689 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12691 * class.c (is_compiled_class): Call safe_layout_class for class
12692 compiled from source.
12693 * conver.h (convert_to_integer, convert_to_real,
12694 convert_to_pointer): Added prototypes.
12695 * decl.c (init_decl_processing): Non longer push the decls of
12696 `methodtable', `constants', `Class', `Field', `dispatchTable'
12697 `jexception' and `Method'.
12698 * expr.c (build_invokeinterface): New function.
12699 (expand_invoke): static variable CLASS_IDENT now in
12700 build_invokeinterface. Use build_invokeinterface.
12701 (expand_java_field_op): Moved code to inline
12702 java.lang.PRIMTYPE.TYPE into a function.
12703 (build_primtype_type_ref): New function.
12704 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12705 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12706 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12707 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12708 (DECL_LOCAL_STATIC_VALUE): New macro.
12709 (build_invokeinterface, build_primtype_type_ref): New function
12711 (java_parse_abort_on_error): Macro rewritten.
12712 * jcf-parse.c (current_method): Add comment to declaration.
12713 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12714 Function prototypes fixed.
12715 (jcf_parse_source): push/pop parser context. save/restore global.
12716 (parse_source_file): Fixed leading comment. Now take a
12717 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12718 classes and pop the parser context anymore.
12719 (yyparse): Push parser context, save globals, parse the source
12720 file, restore globals and pop the parser context when processing a
12722 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12723 * lex.c (java_parse_doc_section): New function.
12724 (java_lex): Call java_parse_doc_section when appropriate. Build an
12725 operator around INSTANCEOF_TK.
12726 * lex.h (java_lineterminator, java_sprint_unicode,
12727 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12728 Prototypes rewritten.
12729 (java_parse_escape_sequence, java_letter_or_digit_p,
12730 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12731 java_read_unicode, java_store_unicode, java_read_char,
12732 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12733 Added function prototypes.
12734 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12736 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12738 (struct parser_ctxt): New fields: deprecated,
12739 current_parsed_class_un, gclass_list.
12740 (fix_method_argument_names, issue_warning_error_from_context,
12741 resolve_package, lookup_package_type): New function prototypes.
12742 (resolve_expression_name): Fixed function prototype.
12743 (find_applicable_accessible_methods_list): Fixed indentation, added
12744 extra argument in prototype.
12745 (check_final_assignment, build_null_of_type, check_deprecation,
12746 check_method_redefinition, reset_method_name,
12747 java_check_regular_methods, java_check_abstract_methods,
12748 maybe_build_primttype_type_ref): New function prototype.
12749 * parse.y (conver.h): Include.
12750 (INSTANCEOF_TK): Tagged <operator>.
12751 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12752 (relational_expression:): Build binop for instanceof.
12753 (java_push_parser_context): Remember ctxp->gclass_list across
12755 (java_pop_parser_context): Simply return if no context
12756 exists. Remember gclass_list across contexts.
12757 (issue_warning_error_from_context): New function.
12758 (parse_error_context): Don't setup ctxp->elc here. Call
12759 issue_warning_error_from_context instead.
12760 (parse_warning_context): Likewise.
12761 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12762 setup. Link new class/interface to ctxp->gclass_list.
12763 (add_superinterfaces): Register interface as incomplete if not
12765 (create_class): Remember class unqualified name in
12766 ctxp->current_parsed_class_un. Check class deprecation.
12767 (register_fields): Check field deprecation. Remember static final
12768 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12770 (method_header): New local variable ORIG_ARG. Use unqualified
12771 current class name for check on constructor errors. Promote return
12772 type if of record type. Argument list fix moved in
12773 fix_method_argument_names, called here. Check method deprecation.
12774 (fix_method_argument_names): New function.
12775 (method_declarator): Promote record typed arguments.
12776 (safe_layout_class): Check class methods before layout.
12777 (java_complete_class): Compute field layout when patched.
12778 (do_resolve_class): Try to load class after having it renamed
12779 after the package name.
12780 (get_printable_method_name): Use DECL_CONTEXT.
12781 (reset_method_name): New function.
12782 (check_method_redefinition): Use reset_method_name.
12783 (java_check_regular_methods): New local variable
12784 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12785 names for error report. Check for compile-time error when method
12786 found has default (package) access.
12787 (java_check_abstract_methods): Now takes an interface DECL node as
12788 an argument. Also reinstall real name on unchecked
12789 overriding/hiding methods for error report.
12790 (java_check_methods): Fixed leading comment. Get classes to verify
12791 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12792 CLASS_METHOD_CHECKED_P on class verification.
12793 (lookup_java_method2): Get real method name if necessary.
12794 (find_in_imports): Don't check package class access here.
12795 (resolve_package, lookup_package_type): New functions.
12796 (java_layout_classes): Fixed leading comment. Take classes to be
12797 laid out from ctxp->gclass_list.
12798 (java_complete_expand_methods): Don't expand native and abstract
12800 (java_expand_classes): New function.
12801 (resolve_expression_name): Use additional argument ORIG. Retrieve
12802 values of static final field of primitive types.
12803 (resolve_field_access): Handles static final field of promotive
12805 (resolve_qualified_expression_name): Handle STRING_CST as
12806 primaries and package name resolution. Check deprecation on found
12807 decls. Set where_found and type_found on non static field resolved
12808 during qualification. Layout non primitive field decl types.
12809 (check_deprecation): New function.
12810 (maybe_access_field): Simplified.
12811 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12812 removed. Reverse method's argument when primary is a type. Don't
12813 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12814 instead. Include abstract class in the list of class searchable
12815 for constructors. Use DECL_CONTEXT of found method for access
12816 checks. Check method deprecation.
12817 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12818 converting arguments. Handle INVOKE_INTERFACE.
12819 (lookup_method_invoke): Search constructor using existing
12820 infrastructure (don't rely on lookup_java_constructor anymore).
12821 (find_applicable_accessible_methods_list): Extra argument flag
12822 LC. Now include constructor in the search.
12823 (qualify_ambiguous_name): Conditional expression are primaries.
12824 (not_initialized_as_it_should_p): static final are always
12826 (java_complete_tree): Pass extra NULL argument to
12827 resolve_expression_name. Stricter test to carry on patching
12828 assignments. New case for INSTANCEOF_EXPR.
12829 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12830 (check_final_assignment, maybe_build_primttype_type_ref): New
12832 (patch_assignment): Detect resolved static finals and carry normal
12833 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12834 (try_builtin_assignconv): Access constant 0 on all primitive
12836 (valid_builtin_assignconv_identity_widening_p): Accept identical
12837 types. Accept all promoted type on int type.
12838 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12839 assigned to a reference.
12840 (valid_method_invocation_conversion_p): Accept to check null
12842 (build_binop): Merge declaration and initialization of local
12844 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12845 numeric types. Improved validity test for qualify operators on
12847 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12848 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12849 primitive type and issue the appropriate error message.
12850 (resolve_type_during_patch): Mark class loaded when resolved.
12851 (patch_cast): Allow null to be cased to reference types.
12852 (build_null_of_type): New function.
12853 (patch_array_ref): Handle array on references correctly.
12854 (patch_return): Removed unused local variable MODIFY. Force
12855 boolean to be returned as integers. Allows null to be returned by
12856 a function returning a reference.
12857 * typeck.c (convert_to_integer, convert_to_real,
12858 convert_to_pointer): Prototypes moved to convert.h
12859 (lookup_argument_method): Use method real name, if necessary.
12861 1998-10-30 Tom Tromey <tromey@cygnus.com>
12863 * class.c (build_class_ref): Changed name of primitive classes to
12866 * class.c (make_class_data): Renamed fields: nmethods to
12867 method_count, method_count to dtable_method_count. Always set
12868 `state' field to 0.
12869 * decl.c (init_decl_processing): Likewise.
12871 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12873 * class.c (layout_class): Don't mangle <finit>, produce
12874 __finit<class> instead. Don't verify artificial methods.
12875 * decl.c (finit_identifier_node): New declared global.
12876 (init_decl_processing): finit_identifier_node initialized.
12877 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12878 * java-tree.h (finit_identifier_node): Declared as extern.
12879 (struct lang_decl): New field called_constructor.
12880 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12881 (CLASS_HAS_FINIT_P): New macro.
12882 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12883 explicit constructor invocation.
12884 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12885 CALL_SUPER_CONSTRUCTOR_P): New macros.
12886 (write_classfile): Added prototype.
12887 * jcf-parse.c (jcf_parse_source): Parse and remember for
12888 generation if the file was seen on the command line.
12889 (parse_source_file): Don't write the class file here.
12890 (yyparse): Loop on files rewritten. Set current_jcf.
12891 (parse_zip_file_entries): Parse class file only if it was found.
12892 * lang.c (init_parse): Don't open command line provided filename
12894 (lang_parse): Don't set main_jcf anymore.
12895 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12896 (JCONSTRUCTOR_CHECK): New macro.
12897 (JBSC_TYPE_P): New macro.
12898 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12899 (COMPLETE_CHECK_OP_2): New macro.
12900 (struct parse_ctxt): New field explicit_constructor_p.
12901 (check_class_interface_creation): Fixed prototype indentation.
12902 (patch_method_invocation_stmt): Prototype reflects added argument.
12903 (patch_invoke): Likewise.
12904 (complete_method_declaration, build_super_invocation,
12905 verify_constructor_circularity,
12906 build_this_super_qualified_invocation, get_printable_method_name,
12907 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12908 verify_constructor_super, create_artificial_method,
12909 start_artificial_method_body, end_artificial_method_body,
12910 generate_field_initialization_code): New function prototypes.
12911 * parse.y: Fixed leading comment
12912 (constructor_header:, constructor_body:, block_end:): Rules tagged
12914 (type_declaration:): Call maybe_generate_finit.
12915 (method_declaration:): Action for method_body: placed in new
12916 function complete_method_declaration, called here.
12917 (constructor_declaration:): Defined actions. Removed leading
12919 (constructor_header:): New rule with action.
12920 (constructor_body:): Rule rewritten using block_begin: and
12921 block_end:. Defined actions.
12922 (constructor_declarator:, explicit_constructor_invocation:):
12924 (block:): Use new rules block_begin: block_end:.
12925 (block_begin:, block_end:): New rules and actions.
12926 (block_statements:): Fixed error message for explicit
12928 (method_invocation:): Call build_this_super_qualified_invocation
12929 if primary is `this' or `super' was seen.
12930 (conditional_expression:): Action defined.
12931 (extra_ctxp_pushed_p): New static global flag.
12932 (java_parser_context_save_global): Create parser context if
12933 necessary. Use extra_ctxp_pushed_p to remember it.
12934 (java_parser_context_restore_global): Pop extra parser context if
12936 (build_array_from_name): Array on primitive types are marked
12938 (register_fields): Restore new name in field initializer
12939 expression if type was altered. Non static fields initialized upon
12940 declaration marked initialized.
12941 (maybe_generate_finit): New function.
12942 (maybe_generate_clinit): Use create_artificial_method,
12943 start_artificial_method_body, end_artificial_method_body. Generate
12944 debug info for enclosed initialization statements.
12945 (method_header): Fixed leading comment. Check constructor
12946 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12948 (complete_method_declaration, constructor_circularity_msg,
12949 verify_constructor_circularity): New functions.
12950 (get_printable_method_name): New function.
12951 (check_method_redefinition): Don't rename <finit> methods. Fix
12952 declared constructor names. Error message for
12953 constructors modified.
12954 (java_check_regular_methods): Local variable seen_constructor
12955 renamed saw_constructor. Skip verification on constructors. Create
12956 default constructor with create_artificial_method.
12957 (java_check_methods): Removed unnecessary empty line.
12958 (create_artificial_method, start_artificial_method_body,
12959 end_artificial_method_body): New functions.
12960 (java_layout_classes): Changed leading comment. Reverse fields
12961 list if necessary. Always layout java.lang.Object if being
12963 (java_complete_expand_methods): Verify constructor circularity.
12964 (java_complete_expand_method): Call fix_constructor on
12965 constructors. Local variable no_ac_found removed. Restore
12966 bindings if method body expansion failed.
12967 (fix_constructors, verify_constructor_super,
12968 generate_field_initialization_code): New function.
12969 (java_expand_classes): Fixed leading comment. Write class file
12971 (resolve_expression_name): Check for illegal instance variable
12972 usage within the argument scope of an explicit constructor
12974 (resolve_qualified_expression_name): Pass extra from_super flag
12975 when invoking patch_method_invocation_stmt. New case for
12976 conditional expression when used as a primary. Check for error
12977 when acquiring super.
12978 (patch_method_invocation_stmt): Added extra argument super. New
12979 local variable is_static_flag. Set class_to_search according to
12980 the nature of the constructor invocation. Don't add `this'
12981 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12982 invocation within the argument scope of explicit constructor
12983 invocation. Set is_static according to is_static_flag. Provide
12984 extra `super' argument to patch_invoke invocation.
12985 (patch_invoke): New argument from_super. Loop on arguments
12986 indentation fixed. Pass from_super to invocation_mode. New switch
12987 case INVOKE_SUPER. Fixed error message in switch default case.
12988 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12990 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12991 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12992 message takes constructors into account.
12993 (find_applicable_accessible_methods_list): Fixed indentation.
12994 (qualify_ambiguous_name): Take explicit constructor invocation
12995 into account. Deal with a conditional expression as a primary to
12997 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12998 case. Added extra argument to patch_method_invocation_stmt.
12999 Register calls made to explicit constructor `this'. Don't call
13000 save_expr in ARRAY_REF case when emitting class files. Check for
13001 illegal use of this when expanding explicit constructor invocation
13003 (complete_function_arguments): Set and reset parser context
13004 explicit_constructor_p field value when appropriate.
13005 (build_super_invocation, build_this_super_qualified_invocation):
13007 (patch_assignment): Fixed typo.
13008 (patch_unaryop): Check on final fields occurs only when a decl
13010 (patch_return): Take constructors into account.
13011 (patch_conditional_expr): New function.
13012 * typeck.c (build_java_signature): Removed unnecessary empty line.
13014 1998-10-28 Jeffrey A Law (law@cygnus.com)
13016 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13018 1998-10-28 Tom Tromey <tromey@cygnus.com>
13020 * decl.c (init_decl_processing): Renamed fields.
13021 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13022 interface_len, msize fields.
13024 * class.c (make_class_data): Removed subclass_head and
13025 subclass_next fields.
13026 * decl.c (init_decl_processing): Removed subclass_head and
13027 subclass_next fields.
13029 1998-10-28 Jeffrey A Law (law@cygnus.com)
13031 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13032 * mangle.c (emit_unicode_mangled_name): Similarly.
13034 1998-10-26 Nick Clifton <nickc@cygnus.com>
13036 * jcf-parse.c (get_constant): Place braces around code to compute
13037 'd' when REAL_ARITHMETIC is not defined.
13039 1998-10-25 H.J. Lu (hjl@gnu.org)
13041 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13044 1998-10-23 Tom Tromey <tromey@cygnus.com>
13046 * lang-specs.h: `.zip' files are input to jc1.
13048 1998-10-22 Per Bothner <bothner@cygnus.com>
13050 * jvspecs.c: Add (but don't enable) support for combining multiple
13051 .class and .java input filenames to a single jc1 invocation.
13052 Add support for -C flag (copile to .class files).
13053 Translate -classpath and -CLASSPATH arguments.
13054 * lang-specs.h: Don't set %2 spec.
13056 1998-10-22 Tom Tromey <tromey@cygnus.com>
13058 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13060 (add_path): Don't add trailing separator to non-empty path
13063 * lang.c (lang_decode_option): Check for -fclasspath and
13064 -fCLASSPATH before examining other `-f' options.
13066 * java-tree.h (finalize_identifier_node): Don't declare.
13067 * class.c (make_class_data): Don't push "final" field.
13068 * decl.c (init_decl_processing): Don't push "final" field.
13069 (finalize_identifier_node): Removed.
13070 (init_decl_processing): Don't set finalize_identifier_node.
13072 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13074 1998-10-11 Anthony Green <green@cygnus.com>
13076 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13077 (JV_SCAN_SOURCES): New macro.
13078 (JCF_DUMP_SOURCES): Likewise.
13079 (jcf-dump$(exeext)): New target.
13080 (jv-scan$(exeext)): New target.
13082 1998-10-22 Tom Tromey <tromey@cygnus.com>
13084 * Makefile.in (LEX): Removed.
13085 (LEXFLAGS): Likewise.
13086 (SET_BISON): New macro.
13088 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13089 spurious diffs in parse.c.
13090 ($(PARSE_SCAN_C)): Likewise.
13091 (PARSE_DIR): New macro.
13093 (PARSE_SCAN_C): Likewise.
13094 (PARSE_RELDIR): New macro.
13096 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13098 * jcf-io.c (find_class): Use saw_java_source to determine when to
13099 look for `.java' file.
13100 * jcf-parse.c (saw_java_source): New global.
13101 (yyparse): Set it if `.java' file seen.
13103 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13104 (GCJH_SOURCES): Likewise.
13105 * Makefile.in (datadir): New macro.
13106 (libjava_zip): Likewise.
13107 (JAVA_OBJS): Added jcf-path.o.
13108 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13109 (../gcjh$(exeext)): Likewise.
13110 (jcf-path.o): New target.
13111 * java-tree.h (fix_classpath): Removed decl.
13112 * jcf-parse.c (fix_classpath): Removed.
13113 (load_class): Don't call fix_classpath.
13114 * parse.y (read_import_dir): Don't call fix_classpath.
13115 * lex.h: Don't mention classpath.
13116 * lex.c (java_init_lex): Don't initialize classpath.
13117 * jcf-io.c (classpath): Removed global.
13118 (find_class): Use jcf_path iteration functions. Correctly search
13119 class path for .java file.
13120 (open_in_zip): New argument `is_system'.
13121 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13122 classpath-related options.
13123 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13125 (lang_init): Call jcf_path_init.
13126 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13127 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13128 Correctly put braces around second string in each entry.
13129 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13130 classpath-related options.
13131 (help): Updated for new options.
13132 * jcf.h: Declare functions from jcf-path.c. Don't mention
13133 `classpath' global.
13134 * jcf-path.c: New file.
13136 * jcf-depend.c: Include jcf.h.
13138 * jcf-write.c (localvar_alloc): Returns `void'.
13139 (localvar_free): Removed unused variable.
13141 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13142 (init_parse): Use OBJECT_SUFFIX, not ".o".
13144 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13146 * class.c (emit_register_classes): Renamed from
13147 emit_register_class.
13148 * java-tree.h (emit_register_classes): Prototype renamed from
13149 emit_register_class.
13150 * jcf-parse.c (yyparse): Call emit_register_classes once before
13152 * parse.y (java_expand_classes): No longer register classes.
13154 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13156 * class.c (is_compiled_class): New local variable
13157 seen_in_zip. Identify classes found in currently compiled source
13159 * decl.c (complete_start_java_method): Fixed typo.
13160 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13161 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13162 (CLASS_P): Moved around.
13163 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13164 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13166 (jcf_parse_source): Changed leading comment. Removed unnecessary
13167 fclose and CLASS_FROM_SOURCE_P marking.
13168 (parse_source_file): New local variables remember_for_generation
13169 and filename. Mark parsed file name identifier node. Removed block
13170 executed when parse_only was null. Set remember_for_generation.
13171 Use it as an argument to java_pop_parser_context.
13172 (yyparse): New local variables several_files, list, next node and
13173 current_file_list. Split ampersand separated file names into
13174 current_file_list. Iterate through the list and parse accordingly.
13175 * parse.h (java_pop_parser_context): New function prototype.
13176 * parse.y (ctxp_for_generation): New static global variable.
13177 (java_pop_parser_context): New argument generate. Link popped ctxp
13178 to ctxp_for_generation list accordingly.
13179 (java_complete_expand_methods): Fixed indentation.
13180 (java_expand_classes): New function.
13182 1998-10-17 Per Bothner <bothner@cygnus.com>
13184 * Makefile.in: Link with libiberty.a instead of memmove.o.
13186 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13188 * lex.c (setjmp.h): No longer included.
13189 * lex.h (setjmp.h): Included.
13190 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13191 (duplicate_declaration_error_p): Renamed from
13192 duplicate_declaration_error.
13193 (build_array_from_name): New function prototype.
13194 * parse.y (setjmp.h): No longer included.
13195 (variable_declarator_id): Define action.
13196 (build_array_from_name): New function.
13197 (duplicate_declaration_error_p): Renamed from
13198 duplicate_declaration_error. Fixed leading comment.
13199 (register_fields): Main `for' loop reorganized. Uses
13200 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13201 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13202 build_array_from_name.
13203 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13205 (read_import_dir): Don't try to skip `.' and `..'.
13206 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13207 build_array_from_name. Main `for' loop reorganized.
13208 (resolve_qualified_expression_name): When building access to a
13209 field, use the type where the field was found, not its own type.
13210 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13211 field was found is null.
13212 (qualify_ambiguous_name): Sweep through all successive array
13215 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13217 * java-tree.h (pop_labeled_block, lang_printable_name,
13218 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13219 interface_of_p, inherits_from_p, fix_classpath,
13220 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13221 make_class_data, register_class, alloc_name_constant): New
13222 function prototypes.
13223 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13224 indentation. Added cast to remove warning.
13225 (lang_printable_name): Set v argument unused.
13226 (lang_print_error): Added argument to lang_printable_name call.
13227 (java_dummy_print, print_lang_decl, print_lang_type,
13228 print_lang_identifier, lang_print_xnode): All argument marked
13230 * lex.c (java_unget_unicode): Removed unnecessary argument.
13231 (java_allocate_new_line): Unused local variable is gone.
13232 (java_read_char): Added parenthesis in expressions to remove
13233 warnings. Added final return statement.
13234 (java_read_unicode): Added parenthesis in expression to remove
13236 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13237 (java_parse_escape_sequence): Likewise.
13238 (java_lex): Unused local variables are gone. Fixed
13239 java_unget_unicode invocation.
13240 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13242 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13243 lang_printable_name invocation in macro.
13244 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13246 (duplicate_declaration_error): Suppressed unused argument in
13248 (identical_subpath_p): Function declaration is gone.
13249 (patch_invoke): Suppressed unused argument in prototype.
13250 (patch_cast, build_labeled_block, check_thrown_exceptions):
13252 * parse.y (setjmp.h): Included
13253 (toplev.h): Likewise.
13254 (field_declaration:): Suppressed unused local
13255 (label_decl:): Fixed build_labeled_block invocation.
13256 (java_pop_parser_context): Put extra parenthesis around assignment
13258 (yyerror): Suppressed unused local variables.
13259 (variable_redefinition_error): Fixed lang_printable_name
13261 (create_interface): Suppressed unused local variables.
13262 (create_class): Likewise.
13263 (duplicate_declaration_error): Suppressed unused argument. Fixed
13264 lang_printable_name invocation.
13265 (register_fields): Suppressed unused local variable. Fixed
13266 duplicate_declaration_error invocation.
13267 (method_header): Suppressed unused local variable.
13268 (method_declarator, parser_check_super): Likewise.
13269 (java_complete_class): Suppressed unused local variable. Fixed
13270 fatal error message.
13271 (complete_class_report_errors): Added default: in switch.
13272 (java_check_regular_methods): Fixed lang_printable_name
13274 (check_throws_clauses): Likewise.
13275 (java_check_abstract_methods): Suppressed unused local
13276 variable. Fixed lang_printable_name invocation.
13277 (read_import_entry): Added supplemental return statement.
13278 (read_import_dir): Suppressed unused local variables.
13279 (check_pkg_class_access, declare_local_variables): Likewise.
13280 (source_start_java_method): Suppressed unused extern variable
13282 (expand_start_java_method): Suppressed unused extern and local
13283 variable declarations.
13284 (java_complete_expand_methods): Likewise.
13285 (java_complete_expand_method): Suppressed unused local variables.
13286 (make_qualified_name): Likewise.
13287 (resolve_qualified_expression_name): Added default: in
13288 switch. Fixed lang_printable_name invocation.
13289 (class_instance_creation_expression): Added parenthesis around
13291 (patch_method_invocation_stmt): Fixed lang_printable_name and
13292 patch_invoke invocations.
13293 (check_for_static_method_reference): Fixed lang_printable_name
13295 (patch_invoke): Suppressed unused arguments and local variables.
13296 (lookup_method_invoke): Suppressed unused local variables.
13297 (qualify_ambiguous_name): Added default: in switch.
13298 (identical_subpath_p): Function removed.
13299 (patch_assignment): Suppressed unused local variables. Suppressed
13300 unnecessary if statement. Fixed lang_printable_name invocations.
13301 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13302 (valid_ref_assignconv_cast_p): Parenthesis around
13303 expression. Suppressed unused local variables.
13304 (build_binop): Suppressed unused local variables. fixed
13305 lang_printable_name invocations.
13306 (string_constant_concatenation): Suppressed unused local
13308 (patch_unaryop): Fixed lang_printable_name invocation.
13309 (patch_cast): Suppressed unnecessary argument. Fixed
13310 lang_printable_name invocation.
13311 (patch_array_ref): Fixed lang_printable_name invocation.
13312 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13313 (build_labeled_block): Suppressed unused argument.
13314 (generate_labeled_block): Fixed build_labeled_block invocation.
13315 (build_loop_body): Suppressed unused local variables.
13316 (patch_loop_statement): Likewise.
13317 (patch_exit): Fixed lang_printable_name invocation.
13318 (patch_switch_statement): Likewise.
13319 (case_identity): First argument marked unused.
13320 (patch_try_statement): Fixed lang_printable_name invocations.
13321 (patch_synchronized_statement, patch_throw_statement): Likewise.
13322 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13323 lang_printable_name invocations.
13324 (check_thrown_exceptions_do): Suppressed unused argument.
13326 1998-10-14 Tom Tromey <tromey@cygnus.com>
13328 * jcf-write.c (write_classfile): Add output class file as target.
13329 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13330 * jcf.h: Added declarations for dependency-tracking functions.
13331 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13332 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13333 (finish_parse): Call jcf_dependency_write.
13334 (dependency_tracking): New global.
13335 (DEPEND_SET_FILE): New define.
13336 (DEPEND_ENABLE): New define.
13337 (init_parse): Enable dependency tracking if required.
13339 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13340 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13341 (../gcjh$(exeext)): Likewise.
13342 (jcf-depend.o): New target.
13343 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13344 (GCJH_SOURCES): Likewise.
13345 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13347 (find_classfile): Added dep_name argument.
13348 (find_class): Compute name of dependency.
13349 (open_in_zip): Call jcf_dependency_add_file.
13350 * gjavah.c (output_file): No longer global.
13351 (usage): Don't mention "gjavah".
13353 (java_no_argument): Likewise.
13354 (version): Likewise.
13355 (main): Recognize and handle -M family of options.
13356 (print_mangled_classname): Return is void.
13357 (process_file): Handle case where output is suppressed.
13358 (HANDLE_END_FIELD): Likewise.
13359 (HANDLE_METHOD): Likewise.
13360 * jcf-depend.c: New file.
13362 1998-10-13 Jeffrey A Law (law@cygnus.com)
13364 * java-tree.def: Add missing newline at EOF.
13366 1998-10-13 Tom Tromey <tromey@cygnus.com>
13368 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13369 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13371 Include <config.h> and "system.h".
13372 (disassemble_method): Undefine RET to avoid clash with
13373 config/i386/i386.h.
13375 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13377 * decl.c (runtime_exception_type_node, error_exception_type_node):
13378 New global variables.
13379 (init_decl_processing): Initialized.
13380 * expr.c (java_lang_expand_expr): Set caught exception type to
13381 null if catch handler argument doesn't exit.
13382 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13384 * java-tree.h (runtime_exception_type_node,
13385 error_exception_type_node): Global variables declared.
13386 (DECL_FUNCTION_THROWS): New macro.
13387 (DECL_FUNCTION_BODY): Modified comment.
13388 (DECL_SPECIFIC_COUNT): Likewise.
13389 (struct lang_decl): New field throws_list.
13390 (IS_UNCHECKED_EXPRESSION_P): New macro.
13391 * lex.c (java_lex): Generate location information for THROW_TK.
13392 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13393 EXCEPTIONS_P): New macros.
13394 (enum jdep_code): New value JDEP_EXCEPTION.
13395 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13396 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13397 PATCH_METHOD_RETURN_ERROR): New macros.
13398 (patch_method_invocation_stmt): Added new argument to prototype.
13399 (patch_synchronized_statement, patch_throw_statement,
13400 check_thrown_exceptions, check_thrown_exceptions_do,
13401 purge_unchecked_exceptions, check_throws_clauses): New function
13403 * parse.y Fixed typo in keyword section.
13404 (throw:): Rule tagged <node>.
13405 (THROW_TK): Keyword tagged <operator>.
13406 (method_header:): Last argument to call to method_header passed
13408 (throws:, class_type_list:, throw_statement:,
13409 synchronized_statement:, synchronized:): Defined actions.
13410 (method_header): New local variable current. Register exceptions
13411 from throws clause.
13412 (java_complete_tree): Complete and verify exceptions from throws
13414 (complete_class_report_errors): Error message on exceptions not
13416 (java_check_regular_methods): Fixed typo. Shortcut on private
13417 overriding methods. Changed error message on method
13418 redefinition. Check for throws clause compatibility.
13419 (check_throws_clauses): New function.
13420 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13421 method. Changed error message on method redefinition.
13422 (currently_caught_type_list): New static variable.
13423 (java_complete_expand_methods): Purge unchecked exceptions from
13424 throws clause list. Call PUSH_EXCEPTIONS before walk and
13425 POP_EXCEPTIONS after.
13426 (resolve_qualified_expression_name): Pass new argument as NULL to
13427 patch_method_invocation_stmt.
13428 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13429 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13430 argument list when appropriate. Use new argument if non null to
13431 store selected method decl.
13432 (patch_invoke): Convert if necessary args of builtin types before
13433 forming CALL_EXPR. Argument list no longer reversed here.
13434 (invocation_mode): Treat final methods as static methods.
13435 (java_complete_tree): New cases for THROW_EXPR: and
13436 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13438 (complete_function_arguments): No more RECORD_TYPE
13439 conversion. Function parameter nodes no longer saved.
13440 (valid_ref_assignconv_cast_p): Avoid handling null type.
13441 (patch_binop): Fixed null constant reference handling.
13442 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13443 BUILD_THROW macros.
13444 (patch_try_statement): Fixed comments. Record caught types in
13445 list, push the list, expand try block and pop the list.
13446 (patch_synchronized_statement, patch_throw_statement,
13447 check_thrown_exceptions, check_thrown_exceptions_do,
13448 purge_unchecked_exceptions): New functions.
13449 * typeck.c (lookup_argument_method): Allow WFL in place of method
13450 DECL_NAME during method definition check
13452 1998-10-09 Tom Tromey <tromey@cygnus.com>
13454 * gjavah.c (decode_signature_piece): New function.
13455 (print_c_decl): Use it. Added `name_override' argument.
13456 (print_method_info): Use name_override argument to print_c_decl.
13457 (seen_fields): Removed.
13458 (print_field_info): Don't update seen_fields.
13459 (struct method_name): New structure.
13460 (method_name_list): New global.
13461 (print_method_info): Add new method to list of methods.
13462 (name_is_method_p): New function.
13463 (print_field_info): If field name has same name as method, then
13465 (process_file): Parse methods before fields.
13466 (field_pass): New global.
13467 (HANDLE_END_FIELD): Take field_pass into account.
13469 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13471 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13472 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13474 1998-10-03 Anthony Green <green@cygnus.com>
13476 * jvspec.c: Fix bug in jvgenmain_spec patch.
13478 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13480 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13481 * decl.c (soft_exceptioninfo_call_node): New global variable.
13482 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13483 takes extra integer argument. soft_exceptioninfo_call_node
13485 * except.c (java_set_exception_lang_code): New function
13486 (method_init_exceptions): Called here.
13487 (prepare_eh_table_type): New function.
13488 (expand_end_java_handler): Called here.
13489 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13490 one argument. Modified generation of call to
13491 soft_badarrayindex_node to use new argument.
13492 (build_java_arrayaccess): Pass faulty index value to
13493 build_java_throw_out_of_bounds_exception.
13494 (generate_name): New function.
13495 (java_lang_expand_expr): New local variables node, current,
13496 has_finally_p. Expand TRY_EXPR node.
13497 (process_jvm_instruction): Replace top of the stack with thrown
13498 object reference when entering exception handler.
13499 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13500 specific tree codes.
13501 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13503 (DECL_SPECIFIC_COUNT): New macro.
13504 (prepare_eh_table_type, java_set_exception_lang_code,
13505 generate_name): New function declarations.
13506 (match_java_method): Declaration deleted.
13507 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13509 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13510 * parse.h (redefinition_error, refine_accessible_methods_list,
13511 can_cast_to_p): Function declaration removed.
13512 (classitf_redefinition_error, variable_redefinition_error,
13513 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13514 find_most_specific_methods_list, argument_types_convertible,
13515 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13516 valid_cast_to_p, valid_method_invocation_conversion_p,
13517 try_reference_assignconv, add_stmt_to_compound,
13518 build_jump_to_finally, build_tree_list, patch_try_statement,
13519 java_get_catch_block): New function declarations.
13520 * parse.y (string_buffer_type): Global variable deleted.
13521 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13522 finally): Rules tagged <node>.
13523 (TRY_TK, CATCH_TK): Token tagged <operator>.
13524 (class_body_declaration:, class_member_declaration:,
13525 formal_parameter:, explicit_constructor_invocation:,
13526 interface_member_declaration:, constant_declaration:,
13527 primary_no_new_array:, class_instance_creation_expression:,
13528 array_creation_expression:): Issue error on unsuported JDK1.1
13530 (try_statement:, catches:, finally:): Define actions.
13531 (catch_clause_parameter): New rule.
13532 (catch_clause:): Use new rule catch_clause_parameter.
13533 (parse_jdk1_1_error): New function.
13534 (redefinition_error): Renamed classitf_redefinition_error.
13535 (variable_redefinition_error): New function.
13536 (check_class_interface_creation): Call
13537 classitf_redefinition_error.
13538 (java_complete_tree): Added error message on JDEP_TYPE: case.
13539 (complete_class_report_errors): Fixed indentation.
13540 (declare_local_variables): Call variable_redefinition_error.
13541 (source_end_java_method): Call java_set_exception_lang_code and
13542 emit_handlers where appropriate.
13543 (java_method_add_stmt): Call add_stmt_to_block.
13544 (add_stmt_to_block): New function.
13545 (lookup_method_invoke): Fixed outside comment. new local variable
13546 candicates. Call find_applicable_accessible_methods_list and
13547 find_most_specific_methods_list when searching for a
13548 method. Modified error report to list possible candidates when
13550 (find_applicable_accessible_methods_list,
13551 find_most_specific_methods_list, argument_types_convertible): New
13553 (refine_accessible_methods_list): Function deleted.
13554 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13555 expr (if applicable) before calling patch_array_ref.
13556 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13557 (enter_block): Fixed comment.
13558 (enter_a_block): New function.
13559 (patch_assignment): Reorganized. Call try_reference_assignconv for
13560 references. Call valid_cast_to_p instead of can_cast_to_p.
13561 (try_reference_assignconv,
13562 valid_builtin_assignconv_identity_widening_p): New functions.
13563 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13564 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13566 (build_string_concatenation): Don't resolve StringBuffer.
13567 (patch_cast): Fixed inverted arguments.
13568 (patch_array_ref): Code to save array expr deleted. Call
13569 valid_cast_to_p instead of can_cast_to_p.
13570 (generate_labeled_block): Call generate_name.
13571 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13572 patch_try_statement): New functions.
13573 * typeck.c (match_java_method): Function deleted.
13575 1998-10-02 Anthony Green <green@cygnus.com>
13577 * jvspec.c: jvgenmain_spec uses different temporary file names.
13579 1998-10-02 Anthony Green <green@cygnus.com>
13581 * jvspec.c (lang_specific_driver): Fail if user specifies
13582 --main= when not linking.
13584 1998-09-28 Tom Tromey <tromey@cygnus.com>
13586 * class.c (make_class_data): Push value for `thread' field.
13587 * decl.c (init_decl_processing): Added `thread' field to class.
13589 * class.c (add_field): Always make static fields externally
13592 1998-09-26 Anthony Green <green@cygnus.com>
13594 * expr.c (build_java_athrow,
13595 build_java_throw_out_of_bounds_exception, expand_invoke,
13596 build_newarray, expand_java_multianewarray, build_java_monitor):
13597 Update comments to reflect _Jv_* function names.
13599 1998-09-25 Per Bothner <bothner@cygnus.com>
13601 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13602 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13603 * parse.y (expand_start_java_method): Likewise.
13605 1998-09-24 Per Bothner <bothner@cygnus.com>
13607 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13609 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13610 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13611 * expr.c: Remove no-longer-needed calls to promote_type.
13612 * decl.c (give_name_to_locals): Liekwise.
13613 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13614 * parse.y: Add/remove promote_type calls as appropriate.
13615 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13616 (parse_signature_string): Likewise.
13617 (build_java_array_type): Fix for now signature convenions.
13619 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13621 1998-09-23 Tom Tromey <tromey@cygnus.com>
13623 * class.c (init_class_processing): libjava function renamed to
13626 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13628 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13629 * java-tree.def: Fixed DEFTREECODE third argument.
13630 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13631 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13632 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13633 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13634 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13635 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13636 * lang.c (java_tree_code_type, java_tree_code_length,
13637 java_tree_code_name): New arrays.
13638 (lang_init): Append Java tree node definitions to Gcc ones.
13639 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13641 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13643 (java_lex): Allow declaration of empty string constants. Retain
13644 location information on CASE_TK and DEFAULT_TK.
13645 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13646 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13647 Modified to be more robust.
13648 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13649 (build_new_invocation, try_builtin_assignconv,
13650 patch_switch_statement, string_constant_concatenation,
13651 build_string_concatenation, patch_string_cst, patch_string,
13652 java_expand_switch): New function declarations.
13653 * parse.y: Rules related to switch and EH tagged <node>.
13654 (label_id): Set to NULL_TREE
13655 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13657 (this_or_super:): Fixed indentation.
13658 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13659 statement_expression:): Removed call to RULE on all sub-rules.
13660 (switch_expression:, switch_labels:): New rules.
13661 (switch_statement:, switch_block:, switch_block_statement_groups:,
13662 switch_block_statement_group:, switch_labels:, switch_label:):
13664 (throw_statement:, synchronized_statement:, try_statement:):
13665 Defined temporary actions.
13666 (class_instance_creation_expression:): Call
13667 build_new_invocation. Fixed indentation.
13668 (field_access): Fixed indentation.
13669 (method_invocation): Likewise.
13670 (make_qualified_primary): Use THIS_EXPR.
13671 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13672 resolving from SUPER, set *type_found.
13673 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13674 (java_complete_tree): Removed unused local variable `location'. Case
13675 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13676 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13677 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13678 STRING_CST: case. default: checks for patchable strings.
13679 (complete_function_arguments): Transform string constant or
13680 crafted StringBuffer if necessary.
13681 (build_method_invocation): Fixed comments.
13682 (build_new_invocation): New function.
13683 (patch_assignment): Call try_builtin_assignconv to figure a valid
13684 assignment conversion between builtin types.
13685 (try_builtin_assignconv): New function.
13686 (build_binop): Use URSHIFT_EXPR directly to call build.
13687 (operator_string): Use UNARY_PLUS_EXPR.
13688 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13690 (do_merge_string_cste, merge_string_cste,
13691 string_constant_concatenation, build_string_concatenation,
13692 patch_string, patch_string_cst): New function.
13693 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13694 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13695 (build_newarray_node): Use NEW_ARRAY_EXPR.
13696 (build_this): Use THIS_EXPR.
13697 (build_return): Enable debug information on return statement.
13698 (build_if_else_statement): Likewise.
13699 (complete_labeled_statement): Fixed related comment.
13700 (build_loop_body): Fixed comment.
13701 (build_bc_statement): Enable debug information on break/continue
13703 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13705 (patch_switch_statement, case_identity, java_expand_switch): New
13708 1998-09-21 Per Bothner <bothner@cygnus.com>
13710 * buffer.h (BUFFER_INIT): New macro.
13711 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13712 Pass (struct jcf_partial *state) to most functions.
13713 (jcf_block, jcf_relocation): New types.
13714 Support labels, branches, conditionals, loops.
13716 1998-09-21 Tom Tromey <tromey@cygnus.com>
13718 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13720 1998-09-21 Per Bothner <bothner@cygnus.com>
13722 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13723 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13724 not integer_type_node (INT_TYPE_SIZ bits).
13726 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13728 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13729 * jcf-dump.c (print_exception_table): New function.
13730 (disassemble_method): Better handling of wide instructions.
13731 Make more robust for bad input.
13733 1998-09-30 Jeffrey A Law (law@cygnus.com)
13735 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13738 1998-09-17 Jeffrey A Law (law@cygnus.com)
13740 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13742 1998-09-17 Tom Tromey <tromey@cygnus.com>
13744 * Makefile.in ($(PARSE_H)): Removed target.
13746 1998-09-17 Jeffrey A Law (law@cygnus.com)
13748 * Makefile.in (JAVA_OBJS): Add memmove.o
13749 (memmove.o): New target & rules.
13751 1998-09-15 Tom Tromey <tromey@cygnus.com>
13753 * expr.c (expand_invoke): Don't generate a call to the class init
13756 1998-09-14 Jeffrey A Law (law@cygnus.com)
13758 * Makefile.in: Add many missing dependencies.
13759 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13761 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13762 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13764 1998-09-11 Per Bothner <bothner@cygnus.com>
13766 * decl.c (complete_start_java_method): If method is static (and
13767 not private) call _Jv_InitClass.
13768 * expr.c (expand_invoke): Don't call build_class_init.
13770 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13772 1998-09-10 Jeffrey A Law (law@cygnus.com)
13774 * Make-lang.in (GCJ): Define before using.
13776 1998-09-09 Jeffrey A Law (law@cygnus.com)
13778 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13779 losing due to namespace pollution in GNU getopt.h
13781 1998-09-09 Tom Tromey <tromey@cygnus.com>
13783 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13784 (java.all.cross): Likewise.
13785 (java.rest.encap): Likewise.
13787 1998-09-08 Jeffrey A Law (law@cygnus.com)
13789 * gjavah.c (print_class_decls): Fix thinko in arglist
13790 * jcv-io.c (find_classfile): Similarly.
13792 1998-09-07 Jeffrey A Law (law@cygnus.com)
13794 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13796 1998-09-05 Tom Tromey <tromey@cygnus.com>
13798 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13799 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13800 * Makefile.in (PARSE_C): New macro.
13801 (PARSE_H): Likewise.
13802 (PARSE_SCAN_C): Likewise.
13803 ($(PARSE_C)): Target renamed from parse.c.
13804 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13805 (clean): Remove parse-scan.c as well.
13806 (parse.o): Depend on $(PARSE_C).
13808 1998-09-05 Anthony Green <green@cygnus.com>
13810 * README, license.terms: Removed.
13812 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13813 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13814 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13815 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13816 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13817 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13818 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13819 and Java trademark attribution.
13821 1998-09-04 Tom Tromey <tromey@cygnus.com>
13823 * Makefile.in: Use gcjh, not gjavah.
13824 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13825 * Make-lang.in: Changed gjavah to gcjh everywhere.
13827 1998-09-03 Per Bothner <bothner@cygnus.com>
13829 * gjavah.c: Support new -prepend -add -append flags.
13830 (print_method_info): Method is not virtual if class is final.
13832 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13834 * jv-scan.c: Fixed copyright assignment.
13835 * keyword.gperf: Likewise.
13836 * keyword.h: Likewise.
13837 * lex.c: Fixed copyright assignment.
13838 (java_lex): Push unicode back when parsing '<'.
13839 * lex.h: Fixed copyright assignment.
13840 * parse-scan.y: Likewise.
13841 * parse.h: Fixed copyright assignment.
13842 (build_debugable_stmt, complete_for_loop): New function prototypes.
13843 * parse.y: Fixed copyright assignment.
13844 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13845 size_zero_node when completing a loop with no exit condition.
13846 (for_statement_nsi:): Define action.
13847 (for_init:, for_update:): Return size_zero_node when empty.
13848 (declare_local_variables): Call build_debugable_stmt.
13849 (build_debugable_stmt): New function.
13850 (build_loop_body): Build debugable statement around loop
13852 (complete_loop_body): Take into account the debugable statement
13853 around the EXIT_EXPR.
13854 (complete_loop_body): New function.
13855 (patch_exit_expr): Fixed condition inversion.
13857 1998-09-02 Tom Tromey <tromey@cygnus.com>
13859 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13860 name of thread define.
13861 * jvspec.c (THREAD_NAME): New macro.
13863 (THREADLIB): Likewise.
13864 (lang_specific_driver): Recognize attempt to link with thread
13865 library or gc library. Recognize -ljava on command line so it
13866 isn't linked against more than once.
13868 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13870 * parse-scan.y (report_main_declaration): Name of the class
13871 containing `main' can be a qualified name.
13873 1998-08-31 Tom Tromey <tromey@cygnus.com>
13875 * config-lang.in: Changed gjavac to gjc everywhere.
13876 * Make-lang.in: Changed gjavac to gjc everywhere.
13878 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13880 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13881 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13882 and install the files.
13883 * Makefile.in (JAVA_OBJS_LITE): New variable.
13884 (compiler:): Now include jv-scan as a dependency.
13885 (../jv-scan$(exeext), parse-scan.c): New targets.
13886 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13887 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13888 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13889 check for errors even if parse_only.
13890 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13892 (yylex): New function. Uses java_lex body.
13893 (java_lex): Removed commented out statement. Remove local variable
13894 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13895 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13896 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13897 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13898 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13899 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13901 (java_lex_error): Empty if JC1_LITE is defined.
13902 (java_get_line_col): Return 0 if JC1_LITE is defined.
13903 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13904 SET_MODIFIER_CTX): Moved into the section containing the macros
13905 conditionally defined by JC1_LITE.
13906 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13907 argument if JC1_LITE is defined.
13908 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13909 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13911 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13912 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13913 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13914 to different values according to JC1_LITE.
13915 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13916 declared if JC1_LITE set.
13917 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13918 defined if JC1_LITE not set.
13919 (struct parser_ctx): Reorganized and skip the jc1 front end part
13921 (java_layout_classes): New function definition.
13922 (java_push_parser_context, java_init_lex, yyparse, yylex,
13923 yyerror): Prototype always declared. All other static function
13924 prototypes declared only if JC1_LITE is not set.
13925 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13926 declared in parse.h.
13927 (java_layout_classes): New function.
13928 (java_complete_expand_methods): No longer layout the class here.
13929 * parse-scan.y: New file.
13930 * jv-scan.c: New file.
13932 1998-08-25 Tom Tromey <tromey@cygnus.com>
13934 * gjavah.c (main): Handle -friend option.
13935 (friend_specs): New global.
13936 (generate_access): Handle friend_specs.
13937 (process_file): Likewise.
13938 (MAX_FRIENDS): New macro.
13939 (friend_count): New global.
13940 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13941 Changed all callers.
13943 1998-08-24 Per Bothner <bothner@cygnus.com>
13945 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13946 (main): Handle processing all the entries of a named .zip archive.
13947 * jcf-io.c (jcf_trim_old_input): New function.
13948 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13950 1998-08-24 Per Bothner <bothner@cygnus.com>
13952 * lang.c (flag_assume_compiled): Make default be on.
13954 1998-08-21 Per Bothner <bothner@cygnus.com>
13956 * jcf-dump.c: Add bunches of flags to control output more.
13957 (process_class): New function; support printing more than one class.
13958 (main): Support new --print-main and --javap flags.
13959 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13960 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13962 1998-08-20 Per Bothner <bothner@cygnus.com>
13964 Change mangling of dispatch table to match C++ vtable (w/thunks).
13965 * class.c (build_dtable_decl), java-tree.h: New function.
13966 (make_class_data): Call it.
13967 * decl.c (init_decl_processing): Likewise.
13969 1998-08-19 Warren Levy <warrenl@cygnus.com>
13971 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13972 soft_anewarray; adjust args passed.
13973 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13974 match _Jv_NewObjectArray.
13976 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13978 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13979 * expr.c (loopup_label): Call create_label_decl.
13980 (create_label_decl): New function.
13981 (java_lang_expand_expr): Call expand_start_bindings with argument
13983 * java-tree.h Added space after PROTO in function declarations
13985 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13986 (create_label_decl, push_labeled_block): New function
13988 * lex.c (label_id): Initialize.
13989 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13991 * parse.h Added space after PROTO in function declarations when
13993 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13994 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13995 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13996 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13998 (struct parser_ctxt): New fields current_loop,
13999 current_labeled_block.
14000 (build_if_else_statement, patch_if_else_statement,
14001 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14002 generate_labeled_block, complete_labeled_statement,
14003 build_bc_statement, patch_bc_statement, patch_loop_statement,
14004 build_new_loop, build_loop_body, complete_loop_body): New function
14006 * parse.y (java_warning_count): New global variable.
14007 (label_id): New static variable.
14008 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14009 (block:): Return size_zero_node when block is empty.
14010 (empty_statement:): Return size_zero_node.
14011 (statement:): Implement supplemental action when for_statement: is
14013 (label_decl:): New rule.
14014 (labeled_statement:): Rewritten using label_decl. Actions
14016 (labeled_statement_nsi:): Likewise.
14017 (if_then_statement): Actions implemented.
14018 (while_expression): New rule.
14019 (while_statement:): Rewritten using while_expression. Actions
14021 (while_statement_nsi:): Likewise.
14022 (do_statement_begin:): New rule.
14023 (do_statement:): Rewritten using do_statement_begin. Actions
14025 (for_statement:): Rewritten using for_begin. Actions implemented.
14026 (for_statement_nsi:): Likewise.
14027 (for_header:, for_begin:): New rules.
14028 (for_init:): Actions implemented.
14029 (statement_expression_list:, break_statement:,
14030 continue_statement:): Likewise.
14031 (yyerror): Count number of issued warning(s).
14032 (java_report_errors): Report error(s) and/or warning(s).
14033 (java_complete_class): Use build_java_argument_signature to
14034 recompute completed method signature.
14035 (java_check_regular_methods): New locals method_wfl and aflags.
14036 Use method_wfl instead of lookup_cl during error reports. Fixed
14037 indentation and modified some error messages. Use
14038 lang_printable_name in method instead of the DECL_NAME. New code
14039 to issue warnings on methods not overriding corresponding methods
14040 private to a different package.
14041 (java_method_add_stmt): Call add_stmt_to_compound.
14042 (add_stmt_to_compound): New function.
14043 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14044 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14045 (build_if_else_statement, patch_if_else_statement,
14046 build_labeled_block, generate_labeled_block,
14047 complete_labeled_statement, build_new_loop, build_loop_body,
14048 complete_loop_body, patch_loop_statement, build_bc_statement,
14049 patch_bc_statement, patch_exit_expr): New functions.
14050 * typeck.c (build_java_signature): Build argument signature before
14051 enclosing it in between parenthesis.
14053 1998-08-17 Warren Levy <warrenl@cygnus.com>
14055 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14056 (JAVA_OBJS): Added reminder comment
14058 1998-08-13 Nick Clifton <nickc@cygnus.com>
14060 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14061 be interpreted as a long long.
14063 1998-08-13 Warren Levy <warrenl@cygnus.com>
14065 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14066 soft_initialise_class. Use _Jv_NewMultiArray, not
14067 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14068 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14069 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14070 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14072 1998-08-12 Per Bothner <bothner@cygnus.com>
14074 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14075 length_identifier_node): New global tree node constants.
14076 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14077 Replace uses by super_identifier_node etc.
14078 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14080 * parse.y (resolve_field_access): Don't special-case ".length" if
14081 flag_emit_class_files.
14082 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14083 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14086 1998-08-11 Per Bothner <bothner@cygnus.com>
14088 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14089 * class.c (make_method_value): Remove init for removed fields.
14091 * class.c (layout_class): Use build_java_argument_signature.
14092 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14094 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14095 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14096 (build_java_signature): Don't use push_java_argument_signature.
14098 * typeck.c (lookup_argument_method): New function.
14099 * parse.y (java_check_regular_methods): Use lookup_argument_method
14100 instead of lookup_java_method2 followed by lookup_java_method.
14102 * parse.y (check_method_redefinition): Minor optimization.
14104 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14105 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14107 1998-08-10 Tom Tromey <tromey@cygnus.com>
14109 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14112 * gjavah.c (java_float_finite): Use K&R-style definition.
14113 (java_double_finite): Likewise.
14114 (generate_access): Now returns void. Changed all callers.
14115 (last_access_generated): Removed.
14116 (process_file): Only make a single pass over the .class file.
14118 1998-07-29 Per Bothner <bothner@cygnus.com>
14120 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14121 for compatibility for G++ (with -fvtable-thunks).
14122 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14124 * gjavah.c (process_file): Use public inheritance for super-class.
14126 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14128 * lex.c (java_init_lex): Initialize ctxp->package.
14129 * parse.h (struct parser_ctxt): package and package_len replaced
14130 by tree package, an identifier node. Field method_decl_list is
14131 gone. Fixed comments.
14132 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14133 class_in_current_package): New function prototypes.
14134 * parse.y (array_type:): Set class loaded flag on primitive type
14136 (package_declaration:): Assign ctxp->package to the
14138 (method_invocation:): Handle invocation of method qualified by
14140 (single_type_import_declaration:): Removed ambiguity check.
14141 (java_pop_parser_context): New local variable `next'. Reset and
14142 set IMPORT_CLASSFILE_NAME flags on current and previous import
14144 (java_accstring_lookup): Use new local macro COPY_RETURN.
14145 (lookup_field_wrapper): New function.
14146 (parser_qualified_classname): Use merge_qualified_name.
14147 (parser_check_super_interface): Broaden error message.
14148 (do_resolve_class): Check for qualified class name in the current
14149 compilation unit if appropriate.
14150 (process_imports): Check for already defined classes.
14151 (check_pkg_class_access): Got rid of call to
14152 get_access_flags_from_decl.
14153 (java_complete_expand_methods): Call safe_layout_class based on
14154 the current class size.
14155 (make_qualified_primary): Build a WFL qualification on primary if
14157 (merge_qualified_name): New function.
14158 (make_qualified_name): Use merge_qualified_name.
14159 (resolve_expression_name): Use safe_lookup_field.
14160 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14161 (resolve_qualified_expression_name): Likewise. Check on resolved
14162 element accessibility.
14163 (not_accessible_p, class_in_current_package): New functions.
14164 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14165 (patch_method_invocation_stmt): Merged common pieces. Check
14166 accessibility of invoked method.
14167 (check_for_static_method_reference): Add returned type in error
14169 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14170 (refine_accessible_methods_list): Merged two conditions in test.
14171 (java_complete_class): Sanity check on stabilize_ref gone.
14172 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14174 1998-07-28 Per Bothner <bothner@cygnus.com>
14176 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14178 1998-07-24 Tom Tromey <tromey@cygnus.com>
14180 * gjavah.c (F_NAN): Removed.
14181 (F_NAN_MASK): New macro.
14182 (F_POSITIVE_INFINITY): Removed.
14183 (F_NEGATIVE_INFINITY): Likewise.
14184 (java_float_finite): Rewrote.
14185 (D_NAN_MASK): Renamed.
14186 (java_double_finite): Rewrote.
14187 (D_POSITIVE_INFINITY): Removed.
14188 (D_NEGATIVE_INFINITY): Likewise.
14190 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14191 If verbose, print underlying representation of value in hex.
14193 1998-07-24 Per Bothner <bothner@cygnus.com>
14195 * buffer.h, buffer.c: New files.
14196 * Makefile.in (JAVA_OBJS): Add buffer.o.
14198 Support locals variables and writing their debug entries to .class.
14199 * jcf-write.c: Simplify some by user new buffer type.
14200 (vode_buffer_grow): Removed.
14201 (struct localvar_info): New type.
14202 (localsvars, localvartable): New buffers.
14203 (localvar_alloc, localvar_free): New functions.
14204 (generate_bytecode_insns): Handle local variables.
14205 (generate_classfile): Write LocalVariableTable attribute.
14207 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14209 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14210 * zipfile.h (ZIPMAGIC): New macro.
14212 1998-07-24 Tom Tromey <tromey@cygnus.com>
14214 * Makefile.in (gjavah.o): Updated dependencies.
14215 (jcf-dump.o): Likewise.
14216 (all.indirect): Use ../gjavah.
14217 (../gjavah$(exeext)): Likewise.
14218 (clean): Don't remove gjavah.
14219 (clean): Remove parse.c, not java/parse.c.
14220 * Make-lang.in (java): Added gjavah.
14221 (gjavah$(exeext)): New target.
14222 (GJAVAH_SOURCES): New macro.
14223 (java.all.build): Added gjavah.
14224 (java.all.cross): Likewise.
14225 (java.rest.encap): Likewise.
14226 * config-lang.in (compilers, stagestuff): Added gjavah.
14228 1998-07-23 Tom Tromey <tromey@cygnus.com>
14230 * gjavah.c (java_float_finite): New function.
14231 (java_double_finite): Likewise.
14232 (F_POSITIVE_INFINITY): New macro.
14233 (F_NEGATIVE_INFINITY): Likewise.
14235 (D_POSITIVE_INFINITY): Likewise.
14236 (D_NEGATIVE_INFINITY): Likewise.
14238 (print_field_info): Use java_float_finite and java_double_finite.
14240 1998-07-23 Per Bothner <bothner@cygnus.com>
14242 * parse.y (method_header): Name "this" implicit argument.
14244 1998-07-22 Per Bothner <bothner@cygnus.com>
14246 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14247 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14248 (put_linenumber): New function.
14249 (generate_bytecode_insns, generate_classfile): Write line numbers.
14251 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14253 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14254 (lookup_name, build_known_method_ref, build_class_init,
14255 build_invokevirtual, invoke_build_dtable, match_java_method,
14256 build_field_ref, pushdecl_force_head, build_java_binop,
14257 binary_numeric_promotion, build_decl_no_layout,
14258 build_java_arrayaccess, build_newarray, build_anewarray,
14259 build_java_array_length_access, build_java_arraynull_check): New
14260 extern function prototypes.
14261 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14262 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14264 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14266 * jcf.h (jcf_out_of_synch): New extern function prototype.
14267 * parse.h: Static/global function implemented in parse.y
14268 prototyped and declarations moved at the end of the file.
14269 (DECL_P): Check that the argument isn't null.
14270 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14271 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14272 (QUAL_DECL_TYPE): New macro.
14273 (PARAMS): Macro definition removed.
14274 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14275 (return_statement:): Call build_return.
14276 (field_access:): Call make_qualified_primary in sub rule.
14277 (method_invocation:): Build method invocation and call
14278 make_qualified_primary when processing primaries.
14279 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14280 get_type_from_signature.
14281 (java_check_regular_method): Extra integer 0 argument when calling
14282 lookup_java_method2.
14283 (lookup_java_interface_method2): Extra method DECL argument when
14284 calling lookup_java_interface_method2.
14285 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14286 COMPOUND_EXPR node.
14287 (java_complete_expand_method): Layout current class iff not
14288 already done. Don't process interface's methods.
14289 (java_complete_expand_method): Use super class only if it
14290 exists. Use current class otherwise.
14291 (make_qualified_primary): New function.
14292 (resolve_expression_name): Process qualified expression or
14293 expression from primary the same way.
14294 (resolve_expression_name): Two last arguments to
14295 resolve_field_access are now NULL_TREEs.
14296 (resolve_field_access): New variable is_static. Local field must
14297 be DECLs. is_static computed on field DECLs only. Append code in
14298 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14299 to initialize field_type.
14300 (resolve_qualified_expression_name): New local variable,
14301 previous_call_static and is_static. Handle primaries with function
14302 calls, casts, array references and `this'. `super' now handled as
14303 `(super_class)this'. Use is_static to clarify boolean expressions.
14304 Added code to handle case where a proper handle is required to
14305 access a field. Use QUAL_DECL_TYPE where applicable.
14306 (maybe_access_field): New function.
14307 (patch_method_invocation_stmt): New arguments primary, where,
14308 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14309 deleted. Use `where' as a type to search from if specified. Check
14310 for static method reference where forbidden. Append primary or
14311 current_this to the argument list if not calling constructor nor
14313 (check_for_static_method_reference): New function.
14314 (patch_invoke): Layout the class on which new is done if
14316 (lookup_method_invoke): Changed format to report errors on
14318 (qualify_ambiguous_name): New local variable this_found. Now
14319 handle things from primaries. Method call are considered
14321 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14322 changed into NULLs.
14323 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14324 (java_complete_tree): New case fo RETURN_EXPR. Process function
14325 call arguments in separate function.
14326 (complete_function_arguments): New function.
14327 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14329 (patch_assignment): Take the return function slot into account as
14330 a RHS. Distinguish assignment from a return.
14331 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14332 when checking methods in interfaces.
14333 (resolve_type_during_patch): NULL argument to unresolve_type_p
14334 instead of NULL_TREE.
14335 (patch_newarray): Fixed typo in comment.
14336 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14337 (build_return, patch_return): New functions.
14338 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14340 1998-07-21 Per Bothner <bothner@cygnus.com>
14342 * constants.c (find_name_and_type_constant, find_fieldref_index,
14343 find_methodref_index): New methods.
14344 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14345 just return given method. Also, rename to build_known_method_ref.
14346 (expand_invoke): Rename call to build_invoke_non_interface.
14347 * java-tree.h, parse.h: Update prototype.
14348 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14349 (such as expand_expr_stmt) if flag_emit_class_files.
14350 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14351 STACK_TARGET, IGNORE_TARGET): New macros.
14352 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14353 (generate_bytecode_insn): New function to generate method's bytecode.
14354 (generate_classfile): Node generate Code attribute for a method.
14355 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14356 push_long_const, field_op, adjust_typed_op, maybe_wide):
14357 New functions used by generate_bytecode_insn.
14359 * typeck.c (signature_include_return): Remove variable.
14360 (push_java_argument_signature, build_java_argument_signature): New.
14361 (build_java_signature): Use push_java_argument_signature.
14362 * parse.y: Use build_java_argument_signature instead of fiddling
14363 with signature_include_return.
14365 1998-07-17 Tom Tromey <tromey@cygnus.com>
14367 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14370 * Makefile.in (all.indirect): Added gjavah$(exeext).
14371 (gjavah$(exeext)): Added $(exeext).
14374 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14376 * class.c (layout_class): Call to java_layout_parsed_class replace
14377 by safe_layout_class.
14378 * expr.c (build_java_array_length_access): Removed static storage
14379 class in the function definition.
14380 (build_java_arraynull_check): Likewise.
14381 Also fixed typos in two comments.
14382 * lex.c (java_init_lex): Initialize static global kw_length.
14383 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14384 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14386 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14387 * parse.h (resolve_no_layout): New static function declaration.
14388 (get_identifier_in_static): Declaration removed.
14389 (java_layout_parsed_class): Function name declaration changed to
14391 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14392 not_initialized_as_it_should_p, build_this): New static function
14394 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14395 binary_numeric_promotion, stabilize_reference,
14396 build_decl_no_layout, build_java_arrayaccess): Extern function
14397 declarations moved into their own section.
14398 (build_newarray, build_anewarray, build_java_array_length_access,
14399 build_java_arraynull_check): New extern function declarations.
14400 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14401 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14403 (CALL_CONSTRUCTOR_P): New macro.
14404 * parse.y (kw_length): New static global tree node.
14405 (return_statement): Tagged <node>.
14406 (RETURN_TK): Tagged <operator>.
14407 (variable_declarator_id:): Build variable declaration with an
14408 empty initialization value if a syntax error was found in the
14409 initialization part of the variable declaration.
14410 (statement_without_trailing_substatement:): return_statement: now
14411 uses the default rule.
14412 (return_statement:): Temporarily fixed to return NULL_TREE.
14413 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14414 (class_instance_creation_expression:): Class creation rules now
14415 call build_method_invocation upon reduction.
14416 (array_creation_expression:): Rules call build_newarray_node upon
14418 (dim_exprs:): Build a list of dimension expressions.
14419 (dim_expr:): Store location of the OSB_TK in the dimension
14421 (method_invocation:): Added a new error rule.
14422 (build_unresolved_array_type): WFL argument may also be an array
14423 on a primitive type. Name of the argument changed to reflect this.
14424 (method_declarator): Insert argument type at the beginning of the
14425 argument type list and later reverse the list.
14426 (unresolved_type_p): Argument 'returned' may be optionally
14428 (java_layout_class_from_source): Function renamed
14430 (resolve_and_layout): Now call resolve_no_layout and
14432 (resolve_no_layout): New function.
14433 (purify_type_name): New function.
14434 (complete_class_report_errors): Call purify_type_name during error
14435 report on a type not found.
14436 (process_imports): error_found local variable doesn't need to be
14437 initialized to zero.
14438 (declare_local_variables): New local type_wfl. Fixed typo in error
14439 message. type_wfl assigned to unresolved type and used to register
14440 incomplete type. Build a WFL around the variable initialization
14441 statement so that debug info can be generated on it.
14442 (source_start_java_method): Reverse argument list after they've
14444 (current_this): New static global variable.
14445 (java_complete_expand_methods): Set current_this when appropriate.
14446 (resolve_expression_name): Build correct static and non static
14447 field access bearing a simple name.
14448 (resolve_field_access): Resolve the length field of arrays. Handle
14450 (patch_method_invocation_stmt): Set the type of the method
14451 invocation to error_mark_node. This value is later overridden by a
14452 valid type, if any. Don't handle qualified constructor invocation
14453 as qualified method invocation. Call lookup_method_invoke with its
14454 new flag. It's no longer necessary to access the selected method
14455 as the value of a tree list. Handle constructor invocation.
14456 (patch_invoke): Reverse argument list when invoking non interface
14457 methods. Insert call to new as the first argument of the
14459 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14460 defined within a final class. Return INVOKE_STATIC if the invoked
14461 method is a constructor.
14462 (lookup_method_invoke): New lc argument is a flag to indicate a
14463 constructor lookup. Now handle constructor lookup. Choose the most
14464 specific method in case several were matching the invocation
14465 requirements. Return a method decl instead of a tree list featuring
14466 one single method decl element.
14467 (refine_accessible_methods_list): New lc flag argument to
14468 indicate that a constructor is being looked up.
14469 (not_initialized_as_it_should_p): New function.
14470 (java_complete_tree): Now process fake tree codes
14471 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14472 save_expr on resolved function call arguments. Case on
14473 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14474 (patch_assignment): LHS can be a field access expression. When
14475 dealing with reference, lhs_type is the promoted type of the
14476 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14478 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14479 (patch_binop): Use not_initialized_as_it_should_p where
14481 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14482 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14484 (resolve_type_during_patch): New function.
14485 (patch_cast): Call resolve_type_during_patch to resolve type and
14486 report error accordingly.
14487 (patch_array_ref): Use not_initialized_as_it_should_p where
14488 applicable. Array base expression is saved before being
14489 used. Promote the type of an array elements if it contains non
14491 (build_newarray_node, patch_newarray, build_this): New functions.
14493 1998-07-16 Tom Tromey <tromey@cygnus.com>
14495 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14496 increment it in `for' statement.
14497 (print_field_info): If number is inf or nan, don't print it.
14498 (print_method_info): If method name is `delete', just ignore it.
14499 (print_c_decl): Special-case jstringArray.
14501 * gjavah.c (help): New function.
14502 (no_argument): New function.
14503 (usage): Changed text.
14504 (main): Rewrote argument handling. Now handles -v, --help,
14506 (version): New function.
14507 (found_error): New global.
14508 (main): Return found_error.
14509 (generate_access): Set found_error.
14510 (print_c_decl): Likewise.
14512 1998-07-15 Tom Tromey <tromey@cygnus.com>
14514 * gjavah.c (print_c_decl): Don't print "," when examining field.
14515 Skip type name when looking at "[L" types.
14516 (process_file): Now static.
14517 (generate_access): Now returns int.
14518 (last_access_generated): New global.
14519 (process_file): Clear last_access_generated; make multiple passes
14521 (print_field_info): Just return if generate_access returns true.
14522 (print_method_info): Likewise. Also, allow <init> functions to
14524 (print_c_decl): Added is_init argument. Print constructors
14526 (print_cxx_classname): Use UTF8_GET to extract characters from
14528 (print_base_classname): New function.
14529 (print_class_decls): New function.
14530 (process_file): Use it.
14531 (utf8_cmp): New function.
14533 1998-07-13 Nick Clifton <nickc@cygnus.com>
14535 * lang-options.h: Format changed to match changes in gcc/toplev.c
14536 to implement a --help option.
14538 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14540 * decl.c (init_decl_processing): Revert change to dtable_type.
14542 1998-07-09 Per Bothner <bothner@cygnus.com>
14544 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14546 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14548 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14550 * lang.c (lang_init): Default flag_exceptions to 1, without
14551 checking to see if it's 2 first.
14553 1998-07-08 Jeffrey A Law (law@cygnus.com)
14555 * constants.c: Include "system.h".
14556 * decl.c: Likewise.
14557 * lang.c (flag_new_exceptions): Get via extern now.
14558 (lang_init_options): New functions. Turn on flag_new_exceptions.
14560 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14562 * lex.c (java_lex): Return 0 when we see an invalid character in
14565 * lex.c (java_read_char): Specify extra argument when calling
14567 (java_read_unicode, java_parse_end_comment,
14568 java_parse_escape_sequence): Likewise,
14569 (java_lex): Specify extra argument when calling
14570 java_lex_error. Test that IDs are beginning with a legal character
14571 for IDs. Handle invalid characters with an error message and a
14572 call to java_lex_error.
14573 (java_lex_error): Adjust column position by new argument
14574 `forward'. Issue an error even if in the middle of reporting an
14577 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14579 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14580 we don't explicitly put a null pointer when we're copying it.
14582 1998-07-07 Tom Tromey <tromey@cygnus.com>
14584 * gjavah.c (print_cxx_classname): New function.
14585 (super_class_name): Likewise.
14586 (print_super_fields): Removed.
14587 (in_super): Removed.
14588 (print_field_info): Never generate #defines.
14589 (print_c_decl): Changed generated types to match JNI. No longer
14590 print class name before method name.
14591 (print_method_info): Print "static" before static methods.
14592 Print "virtual" before non-final methods.
14593 (usage): Use exit(1), not exit(-1).
14595 (print_field_info): Use %.17g to print a double.
14596 (last_access): New globals.
14597 (process_file): Initialize last_access.
14598 (usage): Now static.
14599 (ACC_VISIBILITY): New define.
14600 (generate_access): New function.
14601 (print_field_info): Call it.
14602 (print_method_info): Likewise. Also, generate information for all
14603 methods, not just native methods. Return void.
14604 (print_c_decl): Return void.
14605 (print_field_info): Return void.
14607 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14609 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14610 processing the jc1 grammar file. Prefix bison functions and
14611 variables with java_.
14612 (parse.c): Dependencies on parse.h and lex.h
14613 * expr.c (build_java_arrayaccess): Function now global.
14614 * java-tree.h: Comment reorganized to carry on previous
14615 classification effort.
14616 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14617 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14618 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14619 java_parse (new prefix java_ generated by bison).
14620 (java_layout_parsed_class, java_register_parsed_class): Function
14622 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14623 * lex.c (static tree wfl_op): Variable deleted.
14624 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14625 ctxp fields to NULL_TREE.
14626 (java_lex): No longer create WFL for operators. Filename caching
14627 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14628 created as STRING_CST and later expanded. Removed extra argument
14629 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14631 (build_wfl_node): Removed code in comments.
14632 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14633 store token and location data in the current bison token.
14634 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14635 static/extern function declaration at the beginning of the file.
14636 (struct qualification): Data structure definition deleted.
14637 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14638 (qualify_ambiguous_name): Function declaration modified. Function
14639 now returns nothing.
14640 (build_array_ref, patch_array_ref, make_qualified_name,
14641 resolve_qualified_expression_name, maybe_generate_clinit,
14642 resolve_field_access): New static function declarations.
14643 (build_java_arrayaccess): New extern function declaration.
14644 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14645 (CALL_EXPR_PRIMARY): Macro deleted.
14646 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14647 (struct parser_ctxt): Field initialized_final
14648 removed. non_static_initialized, static_initialized: New fields.
14649 * parse.y (static tree kw_super, static tree kw_this): New global
14651 (%union): tree wfl field of operator member replaced by int
14652 location. WFLs are non longer created for operators.
14653 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14654 (qualified_name:): Now calls make_qualified_name to build the
14656 (type_declaration:): Consider generating <clinit> when class
14658 (variable_declarator:): Directly build an assignment node when the
14659 variable is initialized when declared.
14660 (this_or_super:): Build a WFL and set current location when THIS
14661 or SUPER are parsed.
14662 (expression_statement:): Wrap statement around a WFL.
14663 (primary_no_new_array:): Fixed typo. Changed value returned by
14664 THIS_TK because of its new type (temporary).
14665 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14666 (field_access:): Build qualified name with SUPER.
14667 (method_invocation:): Fixed returned value because of SUPER's new
14669 (array_access:): Use OSB_TK location information.
14670 (post_increment_expression:, post_decrement_expression:,
14671 unary_expression:, pre_increment_expression:,
14672 pre_decrement_expression:, unary_expression_not_plus_minus:,
14673 cast_expression:, multiplicative_expression:,
14674 additive_expression:, shift_expression:, relational_expression:,
14675 equality_expression:, and_expression:, exclusive_or_expression:,
14676 inclusive_or_expression:, conditional_and_expression:,
14677 conditional_or_expression:, assignment:): Use new location/token
14678 information available on operators.
14679 (create_class): Set super_decl_type to NULL_TREE when processing
14681 (register_fields): Field initialization is now a MODIFY_EXPR
14682 node. Chain initialization code to the matching lists (according
14683 the the field declaration modifiers).
14684 (maybe_generate_clinit): New function.
14685 (method_header): Don't set method's DECL_NAME to a WFL when adding
14686 methods to java.lang.Object.
14687 (resolve_and_layout): Now can return NULL_TREE if the type
14688 resolution fails. Otherwise, return the class DECL instead of its
14690 (check_method_redefinition): Don't patch method DECL_NAME if it
14691 belongs to java.lang.Object.
14692 (process_imports): Simply assign error_found to the value returned
14693 by check_pkg_class_access.
14694 (declare_local_variables): Don't use their init statements (if
14695 any) when parsing error were previously found. Reuse MODIFY_EXPR
14696 build during parsing as an init statement.
14697 (java_method_add_stmt): Now return the current method body.
14698 (java_layout_parsed_class, java_register_parsed_class): Functions
14700 (java_complete_expand_methods): Initialize the constant pool on a
14701 per class basis. Layout the classes before expanding their method
14702 bodies. Don't try expand artificial constructor code if error were
14703 found. Make the classes data and register them if no error were
14705 (java_complete_expand_method): Retrieve an artificial constructor
14706 argument list before entering its body. Assign the top block to
14707 the artificial constructor function body and set types of declared
14708 blocks and compound statements to void. Walk method body if not an
14709 artificial constructor.
14710 (make_qualified_name, cut_identifier_in_qualified): New functions.
14711 (resolve_expression_name): Fixed comments. Save/restore the
14712 current class CLASS_LOADED_P flag value. Build non qualified
14713 static field access and handle qualified expression names.
14714 (resolve_field_access, resolve_qualified_expression_name): New
14716 (patch_method_invocation_stmt): Use the new expression resolution
14717 scheme, calling resolve_field_access when the function call is
14718 resolved as an expression.
14719 (qualify_ambiguous_name): Function rewritten to work on qualified
14720 expression produced by make_qualified_name.
14721 (java_complete_tree): Promote type when function's argument are
14722 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14723 the assignment to discover further errors if RHS is a expression
14724 name that fails to evaluate. Declare LHS initialized even though
14725 the assignment failed. Don't use the location variable and removed
14726 extra argument in patch function calls. Now handle the ARRAY_REF
14727 case and build internal string representation when STRING_CSTs are
14729 (build_method_invocation): Don't wrap function call around a WFL.
14730 (build_assignment): Likewise. Use the operator location
14732 (patch_assignment): Handle array access LHSs. Handle error
14733 provenance, resulting in a better error report.
14734 (build_binop): Use op_location from operator as binop location
14736 (build_unaryop, build_incdec, build_cast): Likewise.
14737 (patch_binop): Extract location information from the node. Fixed
14738 typo in error message.
14739 (patch_unary_op): Extract location information from the node.
14740 (build_array_ref, patch_array_ref): New functions.
14742 1998-07-01 Tom Tromey <tromey@cygnus.com>
14744 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14745 match _Jv_IsInstanceOf.
14746 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14747 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14749 1998-06-30 Tom Tromey <tromey@cygnus.com>
14751 * decl.c (init_decl_processing): Functions are now named
14752 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14754 1998-06-29 Per Bothner <bothner@cygnus.com>
14756 * java-tree.h (load_class): Add prototype.
14757 * class.c (is_compiled_class): Add missing arg to load_class.
14758 * expr.c (expand_java_NEW): Call load_class.
14759 * parse.y (process_import): Removed bogus use of void return value.
14761 1998-06-25 Per Bothner <bothner@cygnus.com>
14763 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14764 Function name is "_Jv_Throw" instead of "soft_athrow".
14765 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14766 Function name is "_Jv_AllocObject" instead of "soft_new".
14767 Takes an extra parameter (object size).
14768 * expr.c: Update calls.
14770 1998-06-24 Per Bothner <bothner@cygnus.com>
14772 * lex.c (java_get_line_col): Handle end-of-file.
14773 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14775 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14777 * lang.c (lang_init): Make -fexceptions the default.
14778 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14779 exception handling is not turned on.
14781 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14783 * lang.c (flag_new_exceptions): Make this this default.
14784 * decl.c (end_java_method): Call emit_handlers.
14785 * except.c (method_init_exceptions): Set language code and version.
14786 (expand_start_java_handler): Enable exception, and call
14787 expand_eh_region_start.
14788 (expand_end_java_handler): Enable exception, and set up catch blocks.
14789 (emit_handlers): New routine to generate the saved handlers.
14790 * java-except.h (emit_handlers): Add prototype.
14792 1998-06-12 Per Bothner <bothner@cygnus.com>
14794 We used to have three different representations of the constant pool:
14795 the CPool structure, the tree_constant_pool, and the constructures
14796 used to build the Class object (which may need class and string
14797 constants) in compiled code. None were appropriate for compiling
14798 to .class files, so I did a major overhaul.
14800 First, the tree_constant_pool array was removed. Things were
14801 modified to the CPool structure in the JCF could be used.
14802 Second, a "capacity" field was added to the CPool, and functions
14803 written to search for a matching constant, adding one if not found.
14804 The code that generated the Class object was changed to use a CPool.
14805 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14806 the static Class object are now only in build_constants_constructor.
14807 Finally, I wrote code which can generate a .class file (including its
14808 constant pool) from the RECORD_TYPE of a class. This is a big step
14809 on the way to compiling Java source into .class files.
14811 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14812 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14814 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14815 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14816 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14817 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14818 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14819 (lang_type): Removed constant_pool field.
14820 * jcf.h (CPool): Renamed size to count. Added field capacity.
14821 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14822 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14823 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14825 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14826 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14827 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14828 (set_constant_entry, find_constant1, find_constant2,
14829 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14830 find_utf8_constant, find_class_or_string_constant): New functions.
14832 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14833 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14834 (give_name_to_class, get_class_constant): Likewise.
14835 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14836 (get_name_and_type_constant, get_ref_constant): Removed.
14837 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14838 * parse.y: Don't save/restore tree_constant_pool.
14839 * verify.c (verify_jvm_instructions): Update for new approach.
14840 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14842 * lang-options.h: Added -femit-class-file, -femit-class-files.
14843 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14844 (lang_f_options): Added "emit-class-file(s)".
14846 * expr.c (build_java_arrayaccess): Generate more efficient array
14847 bounds checking, by using unsigned compare.
14849 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14851 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14853 * parse.h: New comment on the handling of unresolved type
14854 identifiers. JDEPs are now part of the jdep_code enum.
14855 (typedef struct jdep): Now use enum jdep_code or int, depending on
14856 availability. Both are narrowed down to an 8 bits bitfield.
14857 (CALL_EXPR_PRIMARY): Fixed comment.
14859 1998-06-10 Tom Tromey <tromey@cygnus.com>
14861 * Make-lang.in (java): Added gjavac and jvgenmain.
14862 (java.start.encap): Depend on gjavac.
14863 (java.rest.encap): Depend on jvgenmain.
14865 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14866 (JAVA_CROSS_NAME): Likewise.
14867 (java.all.build): Depend on jvgenmain and gjavac.
14868 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14869 (jvgenmain$(exeext)): New target.
14870 (java.install-common): Wrote.
14871 * config-lang.in (compilers, stagestuff): Added gjavac and
14874 1998-06-10 Dave Brolley <brolley@cygnus.com>
14876 * lang.c (lang_decode_option): New argc/argv interface.
14878 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14880 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14881 * decl.c (build_decl_no_layout): New function.
14882 * expr.c (java_lang_expand_expr): Layout declarations found in
14883 blocks before they're pushed.
14884 * jcf-parse.c (load_class): Save current line when parsing class
14886 (parse_source_file): Register class before expanding their
14888 * lang.c (put_decl_node): Produce `null' when `void *' is
14890 * lex.c (static tree wfl_op): New static global, for error report
14892 (java_init_lex): wfl_operator and wfl_op initialized
14893 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14895 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14896 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14897 build_unresolved_array_type): New static function definitions.
14898 (build_decl_no_layout): New extern function declared.
14899 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14900 faulty modifier exists.
14901 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14902 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14903 (UNARY_PLUS_EXPR): New fake operator.
14904 (struct parser_ctxt): New field osb_number.
14905 * parse.y (static tree wfl_operator): New static WFL for operator
14906 bound error messages.
14907 (DECR_TK, INCR_TK): Moved.
14908 (OP_TK): Tagged <operator>.
14909 (array_type:): Now call build_unresolved_array_type.
14910 (dim_expr:): Count the number of '[' seen.
14911 (post_increment_expression, post_decrement_expression,
14912 pre_increment_expression, pre_decrement_expression,
14913 unary_expression_not_plus_minus, unary_expression:): Actions are
14914 now building the corresponding unary expressions.
14915 (cast_expression:): Actions are now building cast expressions.
14916 (build_unresolved_array_type): New function.
14917 (create_interface): Reset the number of declared interfaces.
14918 (create_class): Likewise.
14919 (method_header): Methods declared within the scope of an interface
14920 are now implicitly set public and abstract.
14921 (java_complete_class): Variable's and parameter's type are patched
14922 with a promoted type.
14923 (declare_local_variables): Resolved non builtin types are promoted
14924 before being used to build a variable decl. Removed type patch
14925 posted on variable initialization statement.
14926 (source_start_java_method): Use build_decl_no_layout to build the
14927 decl of a parameter of incomplete type.
14928 (java_register_parsed_class): Process interfaces too. Call
14929 rest_of_decl_compilation on each processed class declarations.
14930 (java_complete_expand_methods): Don't attempt to expand things in
14932 (java_complete_tree): Process CONVERT_EXPR, even though it always
14933 has a type. Propagate error_mark_node to node's type too. Promote
14934 method's call argument type and return error_mark_node if
14935 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14936 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14937 handle unary operator nodes.
14938 (build_assignment): Added comment.
14939 (print_int_node): New function.
14940 (patch_assignment): New second argument. New error handling. Use
14941 print_int_node. Handle references. Use can_cast_to_p to issue
14942 different error message according to the context and check upon
14943 the initialization of the RHS.
14944 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14945 (operator_string): Handle more operators.
14946 (patch_binop): No longer use a function static
14947 wfl_operator. Improved error message on shift distance.
14948 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14949 patch_cast): New functions.
14951 1998-06-05 Per Bothner <bothner@cygnus.com>
14953 * jvspec.c: New file.
14954 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14956 * java-tree.h (identifier_subst): Add declaration.
14958 1998-06-04 Tom Tromey <tromey@cygnus.com>
14960 * jvgenmain.c (main): Generate call to JvRunMain.
14962 * class.c (make_class_data): Push value for "sync_info" field.
14963 * decl.c (init_decl_processing): Push "sync_info" field.
14965 1998-06-03 Per Bothner <bothner@cygnus.com>
14967 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14968 Java (source) name, not signature.
14969 Set TYPE_ALIGN to (at least) that of element_type.
14971 1998-06-02 Per Bothner <bothner@cygnus.com>
14973 * class.c: Moved classname-mangling-rekated code to ...
14974 * mangle.c: ... this new file.
14975 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14976 * Makefile.in: Update for above changes.
14978 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14980 * expr.c (truthvalue_conversion): Convert integer and floating
14981 point value to their truth value.
14982 * lex.c (java_lex): Handle the `null' literal.
14983 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14984 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14985 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14988 * parse.y: Reorganization/documentation on token declaration.
14989 (binop_lookup[]): New added new tree codes.
14990 (relational_expression): Build corresponding binary operators.
14991 (equality_expression, conditional_and_expression,
14992 conditional_or_expression): Likewise.
14993 (java_complete_class): Fix crash in debug message.
14994 (java_complete_tree): Check initialization of method call
14995 arguments. Further bogus node evaluation to detect more error
14996 during assignments. Handles more binary operators.
14997 (patch_assignment): Use DECL_P.
14998 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15000 (operator_string): Handle more case. Compacted source.
15001 (patch_binop): Changed function comment. Checking for
15002 uninitialized first operand takes the compound assignment into
15003 account and uses DECL_P. Checking for uninitialized second operand
15004 delayed to routine's end. Use macros to issue type bound error
15005 messages and issue messages on both operands if their types are
15006 different. Force fixed type into node. Handle all binary
15009 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15011 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15012 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15013 build operator node and return tokens.
15014 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15015 * parse.h (java_complete_tree): Changed returned type in prototype.
15016 (build_method_invocation, build_assignment, patch_assignment,
15017 patch_binop): New static function declarations.
15018 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15019 BUILD_EXPR_WFL): New macros.
15020 * parse.y (enum tree_code binop_lookup[]): New static for token to
15022 (%union): Parser union has new sub-structure `operator'.
15023 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15024 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15025 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15026 ASSIGN_ANY_TK): Tokens tagged `operator'.
15027 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15028 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15029 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15030 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15031 (assignment_operator:): Rule tagged `operator'.
15032 (expression_statement:): Re-installed default rule.
15033 (method_invocation:): Sub rules call build_method_invocation.
15034 (postfix_expression:): Don't attempt to resolve name here. Just
15036 (multiplicative_expression:): Sub-rules build corresponding binop
15038 (additive_expression:, shift_expression:, and_expression:,
15039 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15040 (assignment:): Sub rule invoke build_assignment.
15041 (assignment_operator:): Default rules on sub rules.
15042 (force_error): Added documentation on this variable.
15043 (declare_local_variables): Build initialization calling
15045 (expand_start_java_method): Removed unused rtx declaration. Mark
15046 arguments as already initialized.
15047 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15048 (java_complete_expand_methods): Don't process next method if
15049 completion of the previous one triggered errors.
15050 (java_complete_expand_method): Call source_end_java_method if no
15051 error were found during completion.
15052 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15053 locals declaratilon. Handle names found within a class. Return
15054 error_mark_node when things aren't found.
15055 (patch_method_invocation_stmt): Return error_mark_node on failures.
15056 (patch_invoke): Removed unused local. Return the correct node.
15057 (java_complete_tree): Now returns a value. The BLOCK section binds
15058 local identifiers and the type of a BLOCK is now void. Assign the
15059 result of operand completion on COMPOUND_EXPR. Assign the
15060 encapsulated node of a WFL to the result of its completion, except
15061 when the node is an identifier. Now handle MODIFY_EXPR and several
15062 binary operators. Return error_mark_node on errors.
15063 (build_method_invocation, build_assignment, patch_assignment,
15064 build_binop, operator_string, patch_binop): New functions.
15065 * typeck.c (binary_numeric_promotion): New function.
15067 1998-05-21 Per Bothner <bothner@cygnus.com>
15069 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15070 Replace most uses of ident_subst by identifier_subst.
15072 * class.c (push_class_static_dummy_field): Removed function.
15073 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15074 instead of looking got "class" static field. Create that decl here.
15075 (class_identifier_node): Removed; no longer needed.
15076 (init_class_processing): Don't init class_identifier_node.
15077 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15078 Do nreverse 0 times (instead of twice) for Object and Class.
15079 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15081 1998-05-20 Per Bothner <bothner@cygnus.com>
15083 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15084 while initializing linenumber_count and linenumber_table.
15085 Do it before init_function_start (which calls emit_line_note).
15086 * expr.c (expand_byte_code): Don't need to clear lineno here.
15088 1998-05-18 Tom Tromey <tromey@cygnus.com>
15090 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15091 then mangle number as _N_.
15093 * class.c (mangle_class_field): New function.
15094 (build_class_ref): Set assembler name of class reference using
15095 mangle_class_field.
15096 (push_class_static_dummy_field): Likewise.
15098 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15100 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15101 of assigning to TREE_CODE. The latter method exploits a feature
15102 of GCC that is not ANSI compliant.
15104 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15106 * decl.c (pushdecl_force_head): New function.
15107 (pushlevel): Removed conditional printf.
15108 (complete_start_java_method): Don't enter local variable scope if
15109 function is compiled from source code.
15110 * expr.c: parse.h now included
15111 (java_lang_expand_expr): New function.
15112 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15113 printf. Terminate buffer when doing directories.
15114 * jcf-parse.c (parse_source_file): Call lang_init_source before
15115 parsing and before code generation.
15116 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15117 use printf if the macro is defined.
15118 * lang.c (lang_init): Install lang_expand_expr hook on
15119 java_lang_expand_expr.
15120 (java_dummy_print): New function.
15121 (lang_init_source): New function.
15122 * lex.c (java_lex): Remember location of an opening brace at the
15123 second nesting level.
15124 (java_is_eol): Unget character seen after a CR if it is EOF.
15125 * parse.h: Now includes lex.h
15126 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15127 printf if the macro is defined.
15128 (expand_start_java_method, build_expr_block, enter_block,
15129 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15130 New static function declarations.
15131 (pushdecl_force_head): New extern function declaration.
15132 (INCOMPLETE_TYPE_P): New macro.
15133 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15134 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15135 BLOCK_EXPR_ORIGIN): New macros.
15136 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15137 DECL_SOURCE_LINE_LAST): New macros.
15138 (struct parser_ctxt): Removed field current_method_decl, redundant
15139 with the field current_function_decl. Added fields
15140 first_ccb_indent1 and pending_block.
15141 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15142 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15144 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15145 (compilation_unit:): Cosmetic on sub rule.
15146 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15147 (variable_initializer:): Installed default rule on expression:.
15148 (method_declaration:): method_header: starts a new
15149 method. method_body: installs the function body, absorbs blocks
15150 emitted for temporary variable scopings, pops function's body block
15151 and merges function's last statement lineno in DECL_SOURCE_LINE.
15152 (method_body:): Installed default rules.
15153 (block:): Call enter_block when an opening brace is seen. Absorb
15154 scoping blocks and call exit_block when a closing brace is seen.
15155 (block_statement:): Cosmetic changes.
15156 (method_invocation:): Create WFL around CALL_EXPR node.
15157 (patch_stage): Added comment around definition.
15158 (method_header): Try to use first_ccb_indent1 as the first line of
15159 the method, so BP debug info are emitted at the first opening
15160 brace of the function. If the function has no body, use the
15161 location of the function's name. Override currently defined method
15162 name with the matching WFL so we can point redefinition errors
15163 using the location where the function's name was declared.
15164 (check_abstract_method_header): Interprets DECL_NAME as an
15165 identifier or as a WFL, accordingly.
15166 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15167 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15168 location and name information out of it and reinstall DECL_NAME to
15169 its original identifier node value.
15170 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15171 function's source code).
15172 (read_import_dir): Test the value returned by find_class and issue
15173 a fatal accordingly.
15174 (declare_local_variables): Push a new block for the scope of the
15175 new variable(s) if code has been already generated at that nesting
15176 level. Pinpoint redefinition errors using the variable id
15177 WFLs. Generate initialization code if necessary. If the variable
15178 type is incomplete, register a patch on its decl.
15179 (source_start_java_method): Rewritten. Define a new block for the
15180 function's parameters. Build parameter decl out of function's
15181 arguments and register them for a patch if their types are
15183 (expand_start_java_method): Includes the part of
15184 source_start_java_method that was pushing the parameter decls and
15185 completing the method start code.
15186 (source_end_java_method): Removed call the expand_end_bindings and
15187 poplevel (already taken care of). Reinstall function's arguments
15188 and get function's last line of code before calling
15189 expand_function_end.
15190 (java_method_add_stmt): New comment before the function's
15191 code. Complement the second operand of the current COMPOUND_EXPR
15193 (java_complete_expand_methods): Don't generate debug info on line
15194 zero when expanding a generated constructor.
15195 (java_complete_expand_method): Set start and end line numbers for
15196 a artificially generated constructor to one and manually call
15197 enter_block and exit_block when defining it. For all methods:
15198 expand function's start calling the new expand_start_java_method
15199 and invoke java_complete_tree on the effective method's body, if
15201 (resolve_expression_name): Now use lookup_name_in_blocks to search
15202 local variable decls and print out an error when variables are
15204 (patch_method_invocation_stmt): Inserted comment before the
15206 (lookup_method_invoke): Chain method's arguments using chainon
15207 with the current arg list as a second argument. Inserted missing
15208 IDENTIFIER_POINTER when reporting an error on methods not found.
15209 (refine_accessible_methods_list): Don't retain constructors.
15210 (patch_arguments): Function removed.
15211 (java_complete_tree): Inserted comment before the function's
15212 code. New case for BLOCKs. Moved the WFL case a bit
15213 further. Complete function's arguments.
15214 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15215 maybe_absorb_scoping_blocks): New functions.
15217 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15219 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15221 * jcf-parse.c (parse_source_file, java_error_count): New forward
15222 and extern declarations.
15223 (java_parse_abort_on_error): Macro moved.
15224 (jcf_parse_source): fatal called if fopen fails. Now calls
15226 (parse_source_file): New parse_only parameter. Reflects the
15227 elimination of the second pass.
15228 (yyparse): parse_source_file called with argument set to 0.
15229 * jcf.h (JCF_ZERO): Sets java_source to zero.
15230 * lex.c (java_init_lex): pass argument is gone. Function modified
15231 to be called once during the analysis of a file.
15232 (java_unget_unicode): Fixed typo in fatal message.
15233 (java_get_line_col): Likewise.
15234 (java_lval): Likewise. String literals no longer built during
15236 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15238 * parse.h (MODIFIER_WFL): New macro.
15239 (parse_check_super, parser_check_super_interface): Now return int.
15240 (parser_chain_incomplete_item, not_builtin_p,
15241 complete_method_decl): Declarations removed.
15242 (build_method_invocation_stmt, build_invoke): Renamed using the
15243 `patch' instead of `build'
15244 (register-incomplete_type, obtain_incomplete_type,
15245 java_complete_tree, java_complete_expand_method,
15246 unresolved_type_p, create_jdep_list): New function declarations.
15247 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15248 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15249 (jdep): New typedef on new struct _jdep.
15250 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15251 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15252 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15253 JDEP_RESOLVED_P): New macros.
15254 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15255 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15256 JDEP_VARIABLE): New enum values and jdep kinds.
15257 (jdeplist): New typedef on struct _jdeplist.
15258 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15260 (CALL_EXPR_PRIMARY): New macro.
15261 (struct parser_ctxt): Fields java_pass, current_method_decl,
15262 method_decl_list deleted. New field jdeplist.
15263 (INCOMPLETE_P): Macro deleted.
15264 * parse.y (single_type_import_declaration:): Removed pass switch.
15265 (type_import_on_demand_declaration): Likewise.
15266 (field_declaration:): Removed pass switch on all sub rules.
15267 (class_declaration:): Call the complete_class_decl removed on
15269 (method_declaration:): Removed second pass switch. No longer chain
15270 methods decl when method_header reduced.
15271 (method_header:): Sub rules no longer depend on pass switch.
15272 (method_declarator:): Likewise.
15273 (method_body:): Likewise.
15274 (abstract_method_declaration:): Likewise.
15275 (block_statement:): Likewise.
15276 (local_variable_declaration:): Likewise.
15277 (argument_list:): Likewise.
15278 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15279 removed. Partial CLASS_EXPR tree node built instead.
15280 (postfix_expression:): Removed pass switch on all sub rules.
15281 (java_pop_parser_context): Free classd_list content.
15282 (yyerror): Call obstrack_grow0 to finalize error message.
15283 (check_class_interface_creation): Comment modified to reflect new
15284 returned value meaning. Removed second pass switch. Return 1 if an
15285 error was found, 0 otherwise. Adjust pointer on filename if a
15286 leading path separator was found.
15287 (maybe_create_class_interface_decl): Removed first pass switch
15288 when linking the class decl to the class_list. Install a new
15289 jdep_list for the class.
15290 (add_superinterfaces): List of unresolved interfaces is
15291 gone. Unresolved interfaces are directly added to the current
15293 (create_interface): Second pass shortcut removed.
15294 ctpx->modifier_ctx access through MODIFIER_WFL.
15295 (create_class): Second pass shortcut removed. Call to
15296 register_incomplete_type replaces the call to
15297 parser_chain_incomplete_item.
15298 (complete_class_decl): Function removed.
15299 (duplicate_declaration_error): New way of retrieving redeclared
15301 (register_fields): Call to lookup_modifier_cl replaced by
15302 MODIFIER_WFL. New way of handling unresolved type, using
15303 unresolved_type_p and obtain_incomplete_type.
15304 register_incomplete_type replaces call to parser_chain_incomplete_item.
15305 (patch_stage): New static global variable.
15306 (method_header): New way of handling unresolved type, using
15307 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15308 indicates that the method decl needs to be patched.
15309 (check_abstract_method_header): Call to lookup_modifier_cl
15310 replaced by MODIFIER_WFL.
15311 (method_declarator): Incomplete argument type are registered
15312 calling register_incomplete_type. Patch on the declared method is
15313 issued in that case.
15314 (unresolved_type_p): New function.
15315 (parser_check_super_interface): New comment to reflect function's
15316 modified returned type (int). Function and has a new argument
15317 this_wfl. Call to parse_error_context uses this_wfl instead of
15318 relying on lookup_cl.
15319 (parser_check_super): Comment reflects function's new returned
15320 type (int). Function returns nonzero value on error.
15321 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15322 register_incomplete_type, jdep_resolve_class): New functions to
15323 handle incomplete types in declarations.
15324 (java_complete_class): Rewritten to work with the new incomplete
15325 type handling scheme.
15326 (complete_class_report_errors): Likewise.
15327 (complete_method_decl): Removed: it jobs is now handled by
15328 java_complete_class.
15329 (do_resolve_class): Class loaded in not already loaded and not
15330 found in Java source code.
15331 (java_check_regular_methods, java_check_abstract_methods): Don't
15332 call complete_method_decl anymore.
15333 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15334 (read_import_dir): Got rid of the pass number dependency.
15335 (declare_local_variables): New handling of unresolved types (patch
15337 (source_start_java_method): New parameter level. Function called
15338 with level set to 1 when argument types are potentially
15339 unresolved. Called to complete the job with level set to 2 once
15340 types are complete.
15341 (source_end_java_method): Call to permanent_allocation
15342 removed. Waiting to be replaced by a more suitable obstack
15344 (java_complete_expand_methods, java_complete_expand_method,
15345 java_expand_finals): New functions.
15346 (build_method_invocation_stmt): Renamed
15347 patch_method_invocation_stmt. Extracts function call expression
15348 (wfl) and arguments (args) from CALL_EXPR tree operands.
15349 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15350 call. Patch the function and argument operand of the CALL_EXPR
15352 (patch_argument, java_complete_tree): New functions.
15354 1998-04-20 Per Bothner <bothner@cygnus.com>
15356 Recover from missing fields and methods (i.e. error instead of fatal).
15357 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15358 * expr.c (expand_invoke): Recover from missing method.
15359 (expand_java_field_op): Recover from missing field.
15360 Inline references to java.lang.{Integer,Char,...}.TYPE.
15361 * typeck.c (get_type_from_signature), java-tree.h: New function.
15362 * class.c (add_method): Use get_type_from_signature.
15363 (build_class_ref): Handle a class that was not found.
15364 * typeck.c (convert): Handle conversion to pointers (for convenience).
15365 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15366 instead of lookup_field to handle missing fields.
15368 * jcf-parse.c (process_zip_dir): Set java_source.
15370 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15372 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15374 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15376 * jcf-parse.c (load_class): Don't change input_filename before
15377 calling jcf_parse_source (but still do it before calling
15379 (jcf_parse_source): Assign input_filename after having saved the
15381 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15382 list. ctxp->modifier_ctx zeroed according to its new
15383 definition. ctxp->filename initialized. Removed
15384 JAVA_MODIFIER_CTX_UNMARK.
15385 (java_unget_unicode): Update the character based column position.
15386 (java_allocate_new_line): ref_count not used anymore. Always free
15387 ctxp->p_line. Initialize c_line->char_col to 0.
15388 (java_get_unicode): Update the character based column position.
15389 (java_lex): Use ctxp->elc to store current position in source
15390 file, at the beginning of the parsed token. Set modifier_ctx entry
15391 corresponding to the parse modifier to a WFL node. Return a WFL
15392 node when an identifier is parsed.
15393 (java_lex_error): Now uses ctxp->elc to store current position in
15395 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15396 * lex.h (build_wfl_node): New function definitions.
15397 (struct java_line): ref_count and next fields are gone. New field
15399 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15400 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15401 (JAVA_COLUMN_DELTA): New macro.
15402 (java_lc): New typedef on new struct _java_lc.
15403 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15404 (parse_error_context, parse_warning_context): Changed prototypes.
15405 (java_get_line_col): Added as an available global function.
15406 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15407 (IC_DECL): Replaced by macro IC_TYPE
15408 (DEPEND_WFL): New macro.
15409 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15411 (exit_java_complete_class): Removed a commented out statement.
15412 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15413 now an array of tree nodes. Deleted fields line_list and
15414 e_line. New field elc, to replace e_line.
15415 * parse.y (array_type:): Build WFL node.
15416 (qualified_name:): Build a single WFL node out of two. Retain
15417 the location information of the first node in the resulting node.
15418 (package_declaration:): Use package name as a WFL node
15419 (single_type_import_declaration:): Use imported name as a WFL node.
15420 (type_import_on_demand_declaration:): Use root of the imported
15421 packages as a WFL node.
15422 (field_declaration:): Removed unused local variable cl.
15423 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15424 (yyerror): New static elc. Removed static error_line, error_pos.
15425 New local code_from_source. Save ctxp->elc into elc at the first
15426 pass. Call java_get_line_col to get a string of the line where
15427 the error occurred.
15428 (debug_line): Removed static function.
15429 (parse_error_context, parse_warning_context): Parameter cl is now
15430 a WFL node. Use its value to initialize ctxp->elc.
15431 (redefinition_error): Parameter cl is now a WFL node.
15432 (parse_add_interface): New parameter wfl. No longer call
15433 lookup_cl, use wfl instead.
15434 (check_class_interface_creation): Parameter cl is now a WFL node.
15435 (maybe_create_class_interface_decl): Likewise.
15436 (add_superinterfaces): New function.
15437 (create_interface): Removed local cl, node, super_decl,
15438 super_decl_type. Function now uses id as a WFL node. Better
15439 warning/error report on obsolete or forbidden mix of
15440 modifiers. Now calls add_superinterfaces to register interfaces.
15441 (create_class): Removed local cl, node. Local variable id is used
15442 as a WFL node. Better error report on forbidden modifier
15443 mix. Uses add_superinterfaces to register interfaces.
15444 (find_field): Argument cl is now a WFL node. Now store the WFL
15445 node of a fields that needs to be checked for their
15447 (method_header): Local variable node non longer used. Local
15448 variable id replaces cl.
15449 (check_modifiers_consistency): Local variable cl is now a WFL
15451 (method_declarator): Local variable cl replaced by parameter id.
15452 (parser_qualified_name): Now uses parameter name as a WFL node.
15453 (parser_check_super_interface): New parameter wfl, for achieve
15454 greater accuracy during error reports.
15455 (parser_chain_incomplete_item): New parameter named location. Used,
15456 along the decl, to construct the incomplete item node.
15457 (java_complete_class): resolve_class now uses WFL node extracted
15458 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15460 (complete_method_decl): Unresolved function's argument types are WFL.
15461 (resolve_class): Parameter cl is now a WFL node.
15462 (resolve_and_layout): Likewise.
15463 (do_resolve_class): Likewise. Try first to use cl and then do the
15464 lookup on the decl when calling check_pkg_class_access.
15465 (complete_class_report_errors): Use IC_TYPE in place of
15466 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15467 instead of doing a lookup over the decl.
15468 (java_check_final): Use WFL info from field tree list.
15469 (lookup_cl): Rewritten and returns a statically defined WFL node.
15470 (lookup_modifier_cl): Now uses information from WFL nodes.
15471 (process_imports): Likewise.
15472 (read_import_dir): name and cl arguments replaced by a single WFL
15473 node. Function modified accordingly.
15474 (find_in_imports_on_demand): Now uses WFL node.
15475 (check_pkg_class_access): cl argument is now a WFL node.
15476 (declare_local_variables): Fixed to use WFL nodes.
15477 (resolve_expression_name): Likewise.
15478 (build_method_invocation_stmt): name_combo argument renamed
15479 wfl. Function modified to use WFL nodes.
15480 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15481 (lookup_method_invoke): cl is now a WFL node. Added missing
15482 IDENTIFIER_POINTER to class type decl name.
15484 1998-04-14 Dave Brolley <brolley@cygnus.com>
15486 * lang.c (init_parse): Now returns char* containing the filename.
15488 1998-04-10 Per Bothner <bothner@cygnus.com>
15490 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15492 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15493 * class.c (make_class_data): If flag_assume_compiled, initial class
15494 state is CSTATE_PREPARED; make superclass and interfaces direct
15495 references, rather than constant pool indexes.
15497 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15499 * parser.y: Include flags.h. Removed debug variable pl.
15500 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15501 (block:): Likewise.
15502 (labeled_statement_nsi:): Generate debug info when reducing
15503 expression_statement:.
15504 (check_pkg_class_access): get_access_flags_from_decl invocation
15505 fixed for new CLASS_* flags location.
15506 (source_end_java_method): Save/restore parser context when
15507 entering/leaving this routine. Restore lineno to its right value
15508 before calling expand_end_bindings.
15509 (build_method_invocation_stmt): build_invoke called with the
15510 current line information.
15511 (build_invoke): New argument cl. Wrap the function call around a
15513 (refine_accessible_methods_list): Changed comment, removed
15515 * parse.h: Fixed typo in comments.
15516 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15517 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15518 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15520 * lex.c (java_lex): Record the last closing curly bracket of a
15522 * jcf-parse.c (jcf_parse_source): Now calls
15523 java_check_methods. Clarified comment, fixed typo.
15525 1998-04-09 Dave Brolley <brolley@cygnus.com>
15527 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15528 (finish_parse): Expose for non USE_CPPLIB builds.
15530 1998-04-08 Jeffrey A Law (law@cygnus.com)
15532 * lang.c (lang_print_xnode): New function.
15534 1998-04-03 Per Bothner <bothner@cygnus.com>
15536 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15537 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15538 used to build a class's dispatch table.
15539 (make_class_data): Generate dispatch table if flag_assume_compiled.
15540 Set dtable of class object to address of class_dtable_decl.
15542 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15543 be volatile and have side effects - generates better code.
15545 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15546 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15548 * expr.c (expand_invoke): If class is final, method is
15549 effectively final, so can call it directly.
15551 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15553 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15555 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15557 * parse.y (build_method_invocation_stmt): Removed extra argument
15560 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15562 * expr.c (dtable_indent): Now static global.
15563 (expand_invoke): Now call invoke_build_dtable and
15564 build_invokevirtual.
15565 (invoke_build_dtable, build_invokevirtual): New functions.
15566 * jcf-io.c (find_class): Defer issuing a warning by setting
15567 jcf->outofsynch to 1.
15568 * jcf-parse.c (jcf_out_of_synch): New function.
15569 (load_class): Test this_jcf.outofsynch flag and call
15570 jcf_out_of_synch accordingly.
15571 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15572 comment indentation.
15573 * lex.c (java_get_unicode): Fixed code indentation.
15574 (java_lex): Create string literal. Fixed typo. Removed several
15575 premature obstack_free.
15576 * parse.h: New enums for name resolution and invocation mode.
15577 (struct qualification): New data structure.
15578 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15579 (do_resolve_class, build_method_invocation_stmt,
15580 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15581 debug_line, identical_subpath_p, invocation_mode,
15582 refine_accessible_methods_list, build_invoke,
15583 lookup_method_invoke): New functions declared.
15584 (build_invokevirtual, invoke_build_dtable, match_java_method,
15585 build_field_ref, jcf_out_of_synch): New references to external
15587 (struct parse_ctxt): Removed artificial_constructor field.
15588 * parse.y: (array_type:): Type defined for this rule.
15589 (class_type:): Installed default rule for interface_type:.
15590 (array_type:): Now build Java array type.
15591 (qualified_name:): Now use obstack_grow0.
15592 (method_declaration:): Skip the artificial constructor added to
15594 (abstract_method_declaration:): Execute the code only during pass 1.
15595 (block:): Installed default rule in block_statements:.
15596 (block_statement:): Add the statement to the method during pass 2.
15597 (statement_expression): Installed default rule for
15598 method_invocation:.
15599 (argument_list:): Added code to build the argument list.
15600 (method_invocation:): Added call to create the method invocation
15602 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15603 (debug_line): New function for debug.
15604 (complete_class_decl): No longer do something during pass 1.
15605 (method_header): Use BUILD_PTR_FROM_NAME.
15606 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15608 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15609 function's main comment.
15610 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15612 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15613 (resolve_class): Now works with arrays.
15614 (do_resolve_class, resolve_and_layout): New functions.
15615 (java_check_regular_methods): Reverse method list before and after
15616 having processed it. No longer set ctxp->artificial_constructor.
15617 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15618 accordingly. Fixed typo in issued error message. Now use
15620 (find_in_imports_on_demand): Now use obstack_grow0.
15621 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15622 (source_end_java_method): Call expand_expr_stmt instead of
15623 expand_expr. Calls it before calling expand_function_end.
15624 (java_method_add_stmt): Do nothing if errors were found during
15626 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15627 (build_method_invocation_stmt, build_invoke, invocation_mode,
15628 lookup_method_invoke, refine_accessible_methods_list,
15629 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15631 * typeck.c (build_java_signature): Properly end method signature
15632 if return type skipped.
15633 (match_java_method): New function.
15635 1998-03-16 Per Bothner <bothner@cygnus.com>
15637 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15639 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15641 * expr.c (build_invoke_non_interface): New function.
15642 (methods_ident, ncode_ident): Now static globals.
15643 (expand_invoke): Use build_invoke_non_interface.
15644 * java-tree.h (struct lang_decl): New field function_decl_body.
15645 (DECL_FUNCTION_BODY): New macro.
15646 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15647 CLASS_FROM_SOURCE_P.
15648 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15649 before starting pass 2. Call to java_generate_parsed_class replaced
15650 by java_register_parsed_class.
15651 * lex.c: Fixed typo in header. Some line width related formating.
15652 * lex.h: Some line width related formating.
15653 * parse.h (source_end_java_method, resolve_expression_name,
15654 complete_class_decl, maybe_create_class_interface_decl,
15655 check_class_interface_creation): New static function declarations.
15656 (java_layout_parsed_class, java_method_add_stmt): New function
15658 (struct parser_ctxt): Field mark_class_generate removed. New
15659 fields class_list and artificial_constructor.
15660 * parse.y: Fixed typo in header.
15661 (class_declaration:): Call complete_class_decl when class body
15663 (method_declaration:): Call source_end_java_method in pass 2 when
15664 the method body is defined.
15665 (postfix_expression:): Do expression name resolution on sub-rule
15666 name during pass 2.
15667 (create_class, create_interface): Merged common pieces.
15668 (check_class_interface_creation, maybe_create_class_interface_decl):
15670 (complete_class_decl): New function.
15671 (register_fields): Fixed line width related typo.
15672 (method_header): Correctly skip first argument when fixing
15673 argument line. Changed the loop.
15674 (java_check_circular_reference): Now use ctxp->class_list.
15675 (java_complete_class): Removed start/stop marking.
15676 (java_check_regular_methods): Now takes a class decl as an
15677 argument. Add default constructor if none were encountered.
15678 (java_check_methods): Now use ctxp->class_list. Changed call to
15679 java_check_regular_methods.
15680 (source_start_java_method): Set DECL_ARG_TYPE for each function
15682 (source_end_java_method, java_method_add_stmt): New functions.
15683 (java_generate_parsed_class): No longer exists.
15684 (java_layout_parsed_class, java_register_parsed_class): New functions.
15685 (resolve_expression_name): New function.
15687 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15689 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15690 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15691 until pass initializations are done. Call read_import_dir with
15693 * parse.h: (lookup_modifier_cl): New function declared.
15694 (INTERFACE_FIELD_MODIFIERS): New macro.
15695 (OBSOLETE_MODIFIER_WARNING): New macro.
15696 * parse.y: (register_fields): Class type and current field name in
15697 local variables. Check modifier(s) if adding field(s) to an interface.
15698 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15699 and report errors using the faulty modifier line context.
15700 (lookup_modifier_cl): New function.
15701 (read_import_dir): Detect and report default import processing
15704 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15706 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15707 * class.c (is_compiled_class): Return 1 after making sure it
15708 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15709 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15710 * java-tree.h (flag_assume_compiled): Add decl.
15711 * lang.c (lang_f_options): Add the flag.
15712 (flag_assume_compiled): Add decl, default to 0.
15714 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15716 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15717 (is_compiled_class): Likewise.
15718 (layout_class): Likewise.
15719 (layout_class): Detect and lay out classes defined in source code.
15720 (interface_of_p, add_interface_do, may_add_interface): New
15722 (add_interface): Now use add_interface_do.
15723 (add_method_1): New function.
15724 (add_method): Now use add_method_1.
15725 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15726 (complete_start_java_method): New function.
15727 (start_java_mehod): Now call complete_start_java_method.
15728 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15729 (expand_invoke): Likewise and fixed typo.
15730 *gjava.c: (print_super_field): Use new argument to find_class
15733 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15734 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15735 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15737 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15738 (add_method_1, push_class): New prototypes.
15739 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15740 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15741 directory where the class was found.
15742 (find_class): New argument DO_CLASS_FILE. Function find_class
15743 modified accordingly.
15744 *jcf-parse.c: (fix_class_path): New function.
15745 (load_class): Use new VERBOSE argument. load_class now finds and
15746 loads/parses .class/.java files. Save read_state of current_jcf
15748 (java_parser_abort_on_error): New macro.
15749 (jcf_parse_source, parse_source_file): New function.
15750 (jcf_parse): Fixed typo.
15751 (yyparse): Call parse_source_file () only.
15752 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15753 writing the real class name back in the zip directory entry.
15754 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15755 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15756 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15757 (find_class): Prototype fixed.
15758 *lex.c: Added 1998 time stamp.
15759 Removed all static global variables, moved into the parser
15760 context data structure.. Now include unistd.h if SEEK_SET not
15762 (java_init_lex): Rewritten.
15763 (java_sneak_unicode): Modified current unicode access in current line.
15764 (java_unget_unicode): Likewise.
15765 (java_allocate_new_line): New allocation management.
15766 (java_read_char): Modified access and storage of unget_utf8_value.
15767 New way of processing current unicode.
15768 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15769 (java_get_unicode): Now use the parser context.
15770 (java_lineterminator): Likewise.
15771 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15772 of the reentrant parser implementation. Function now use the
15773 parser context data structure and java_lval. Fixed production of
15774 the float and double constant "out of range" error message. Fixed
15775 obstack use. Return integer value when hitting a modifier. Now
15776 return type for TRUE, FALSE and other predefined types. Return
15777 identifier as a TREE_LIST list containing the current line context
15778 as the TREE_VALUE sub-node.
15779 (java_unicode_2_utf8): Fixed typo in declaration.
15780 (java_lex_error): Now use the parser context data structure.
15781 *lex.h: Added 1998 time stamp.
15782 (struct java_line): New fields ref_count and next.
15783 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15784 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15785 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15786 *parse.h: Added 1998 time stamp.
15787 (java_parse_source_file): Renamed from parse_source_file.
15788 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15789 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15790 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15791 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15792 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15793 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15794 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15795 (struct parser_ctxt): New data structure to keep the parser context.
15796 *parse.y: Added 1998 time stamp, got rid of static global variables.
15797 (java_error_count, ctxp): New global variables.
15798 (%union): New value field.
15799 (numeric_type, integral_type): Rules removed.
15800 (primitive_type): Rule defined to handle integral, float, double and
15802 (qualified_name, package_declaration,
15803 single_type_import_declaration, type_import_on_demand_declaration,
15804 modifiers, class_declaration, super, interfaces,
15805 interface_type_list, class_body, field_declaration,
15806 field_declaration, variable_declarators, variable_declarator,
15807 variable_declarator_id, method_declaration, method_header,
15808 formal_parameter_list, formal_parameter, method_body, block,
15809 static, interface_declaration, extends_interfaces,
15810 abstract_method_declaration, local_variable_declarators): Rules now
15812 (force_error, do_warning): New global statics.
15813 (push_parser_context, parser_context_save_global,
15814 parser_context_restore_global, pop_parser_context): New functions.
15815 (yyerror): Now uses the global parser context. Fixed use of obstack.
15816 (parse_error, parse_error_context, parse_warning_context,
15817 java_accstring_lookup, redefinition_error, check_modifiers,
15818 parser_add_interface, create_interface, create_class, find_field,
15819 duplicate_declaration_error, register_fields, method_header,
15820 check_modifiers_consistency, check_abstract_method_header,
15821 method_declarator, parser_qualified_classname,
15822 parser_check_super_interface, parser_check_super,
15823 parser_chain_incomplete_item, java_check_circular_reference,
15824 layout_class_from_source, java_complete_class,
15825 complete_method_decl, resolve_class, complete_class_report_errors,
15826 java_check_final, check_method_redefinition,
15827 java_check_regular_methods, java_check_abstract_methods,
15828 java_check_methods, lookup_java_interface_method2,
15829 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15830 process_imports, find_in_imports, read_import_entry,
15831 read_import_dir, find_in_imports_on_demand,
15832 check_pkg_class_access, not_builtin_p, declare_local_variables,
15833 source_start_java_method, java_generate_parsed_class): New
15835 *typeck.c: (signature_include_return): New global variable.
15836 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15837 to add the function returned type in the signature.
15839 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15841 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15843 1998-01-29 Dave Brolley <brolley@cygnus.com>
15845 * Make-lang.in (java.info): Added.
15846 (java.install-info): Added
15848 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15850 * Makefile.in (clean): Also remove java/parse.c.
15852 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15854 Add a pair of -fbounds-check/-fno-bounds-check options.
15855 * lang.c (lang_decode_option): Add code to grok arguments.
15856 (flag_bounds_check): Add decl.
15857 (lang_f_options): New array w/ the option in it.
15858 * java-tree.h (flag_bounds_check): Add decl.
15859 * lang-options.h: New file.
15860 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15861 of a static macro value.
15862 (JAVA_ARRAY_EXCEPTION): Delete macro.
15864 1998-01-23 Per Bothner <bothner@cygnus.com>
15866 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15867 * expr.c (build_anewarray): Add missing promote_type.
15869 1998-01-22 Per Bothner <bothner@cygnus.com>
15871 Add array types with known length to optimize bounds checking.
15872 * typeck.c (build_java_array_type): Take length parameter.
15873 (java_array_type_length, build_prim_array_type): New functions.
15874 * java-tree.h: Update for new functions.
15875 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15876 * class.c: Use build_prim_array_type.
15877 * expr.c (can_widen_reference_to): Handle known-length array types.
15878 (verify_jvm_instructions): Keep track of integer push instructions
15879 followed by newarray/anewarray, so we can build known-length arrays.
15880 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15881 (java_array_data_offset): New function.
15882 (build_java_array_length_access): New function. Optimize if constant.
15883 (build_java_arrayaccess): Constant fold bounds check.
15884 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15885 (build_newarray, build_anewarray): New functions.
15886 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15887 * verify.c (merge_types): Handle known-lengh array types.
15889 1998-01-19 Per Bothner <bothner@cygnus.com>
15891 * expr.c (expand_byte_code): Fix performace bug, which caused
15892 searching linenumber_table to be linear rather than constant.
15894 1997-12-12 Per Bothner <bothner@cygnus.com>
15896 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15898 * decl.c, java-tree.h (soft_fmod_node): New global.
15899 * decl.c (init_decl_processing): Define __builtin_fmod.
15900 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15901 using __builtin_fmod.
15903 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15905 * keyword.h: New file, output of keyword.gperf as processed by
15907 * lex.c (java_lex_init): Initialize java_error_flag.
15908 * parse.c (YYERROR_NOW): Uses java_error_flag.
15909 * parse.y: New static java_error_flag. Useless definition of
15911 * parse.y (java_error): Portable error recovery using
15912 java_error_flag (not yet completely tuned).
15914 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15916 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15918 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15920 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15921 (parse.c, lex.c, keyword.h): New rules for Java source code
15923 * parse.c: Renamed into jcf-parse.c.
15924 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15925 * keyword.gperf: New file, Java keywords.
15926 * parse.y: New file, Java language grammar.
15927 * parse.h: New file, Java language grammar definitions.
15928 * lex.c: New file, Java language lexer.
15929 * lex.h: New file, Java language lexer definitions.
15931 1997-12-03 Per Bothner <bothner@cygnus.com>
15933 * decl.c (clinit_identifier_node), java-tree.h: New global.
15934 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15935 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15936 * expr.c (expand_java_field_op): Check for invalid assignment
15939 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15941 1997-10-27 Per Bothner <bothner@cygnus.com>
15943 * verify.c (verify_jvm_instructions): When processing a handler,
15944 attempt to set the current_subr to the right value.
15945 (More complicated code combines Sep 17 and Oct 22 versions.)
15947 1997-10-24 Per Bothner <bothner@cygnus.com>
15949 * class.c (push_class): Figure out (guess) name of source file.
15950 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15951 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15952 (parse_class_file): Change return type from int to void.
15953 Call debug_start_source_file/debug_end_source_file.
15955 * expr.c (build_java_binop): Fix masking 2nd operand.
15956 * decl.c (init_decl_processing): Set sizetype first.
15958 1997-10-22 Per Bothner <bothner@cygnus.com>
15960 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15961 (Revert Sep 17 change.)
15963 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15965 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15966 .class extension in their name and fix thing so we don't process
15967 them parse_zip_file_entries().
15968 (parse_zip_file_entries): Cleaned unused local variables.
15970 1997-10-20 Per Bothner <bothner@cygnus.com>
15972 * expr.c (can_widen_reference_to): Allows equal array element types.
15973 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15974 * jcf-dump.c (RET): Get (and print) index.
15976 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15977 Promote element type to POINTER_TYPE.
15979 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15981 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15982 find_in_current_zip, jcf_figure_file_type): Moved from
15983 jcf-reader.c to parse.c.
15984 * zextract.c: (read_zip_archive): takes file_comment_length possible
15985 field into account.
15987 1997-10-20 Per Bothner <bothner@cygnus.com>
15989 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15991 * verify.c (merge_types): Handle array types even better ...
15993 1997-10-17 Per Bothner <bothner@cygnus.com>
15995 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15997 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15998 * class.c (make_class_data): Don't build fields_decl if no fields.
15999 When building fields_decl, skip if DECL_ARTIFICIAL.
16001 * expr.c (java_stack_swap): Update stack_type_map.
16002 * verify.c (merge_types): Handle array types better.
16004 1997-10-15 Per Bothner <bothner@cygnus.com>
16006 * class.c (add_field): Don't promote short integral fields to
16007 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16008 * expr.c (push_value): Promote and convert short integral values.
16010 * decl.c, java-tree.h (integer_two_node): New constant node.
16011 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16013 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16015 * class.c (append_gpp_mangled_type): Use function argument
16016 unpromoted type to generate mangled name.
16018 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16020 * constants.c (build_constant_data_ref): Now uses current_class
16021 instead of main_class.
16022 (build_constants_constructor): Now uses current_class instead of
16024 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16025 of the global variable SeepZipFiles done here.
16026 * zextract.c (read_zip_archive): extra_field optional field taken
16027 into account while computing the position of the class file in the
16029 * verify.c (verify_jvm_instructions): Use current_jcf to search
16031 * parse.c (load_class): First search for the class to load in the
16032 current zip file. Saves current_jcf (restored before returning
16033 from that function). Don't call JCF_FINISH in the class was found
16034 in the current ZIP file.
16035 (jcf_parse): If the class was found in the current ZIP file, save
16036 its tree_constant_pool (for later reuse).
16037 (parse_class_file): New function. Process each method defined in
16038 the current class and record the class as to be later registered.
16039 (yyparse): Rewritten. Figure the type of the current file and switch
16041 * lang.c: New global variable current_jcf.
16042 (lang_init): Removed compiling_from_source test (done later, in
16043 yyparse). Removed call the jcf_parse ().
16044 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16045 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16046 in the current ZIP file) and zip_offset (offset to the class data in
16047 the current zip file).
16048 * jcf-reader.c: zipfile.h included.
16049 localToFile: New ZipFileCache static global variable
16050 (parse_zip_file_entries): New function. Browse the current ZIP
16051 file directory and process each class found.
16052 (process_zip_dir): New function. Register each class found in the
16053 ZIP file directory. The class aren't parsed but a valid JCF is
16054 link to each of them.
16055 (find_in_current_zip): New function. Search for a class in the
16056 current ZIP file directory. If found, prepare the class so that it
16058 (jcf_figure_file_type): New function. Examine the file structure
16059 to figure a class file, a ZIP file. If none of these categories are
16060 matched, a source file is assumed.
16061 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16062 SeenZipFile: New global variable.
16063 (open_in_zip): Use zipmember's length to accelerate the search for
16064 a member. If zipmember was NULL and zip file successfully read,
16066 * java-tree.h: New global variable current_jcf declared. Added
16067 declaration for current_constant_pool_tags, current_constant_pool_data,
16068 current_constant_pool_length, current_constant_pool_data_ref.
16069 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16070 store the JCF of classes seen in a zip file) and tree *constant_pool
16071 (to save a loaded class constant pool). current_class declared here.
16072 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16073 retrieve method_ref_constant.
16074 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16075 (OBJECT): get_class_constant now uses current_jcf.
16076 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16077 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16078 (expand_invoke): Now uses current_class instead of main_class
16079 (build_class_init): Now uses current_class instead of main_class
16080 * class.c: New static global variable registered_class.
16081 (register_class): New function.
16082 (emit_register_class): Modified to use registered_class instead of
16084 (is_compiled_class): Now take into account class seen in the archive.
16086 1997-10-06 Per Bothner <bothner@cygnus.com>
16088 * except.h: Renamed to: java-except.h.
16089 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16090 * except.c: Add semi-working (commented out) implementation.
16092 * expr.c (expand_iinc): Add needed flush_quick_stack.
16093 * parse.c (set_source_filename): New function.
16094 (give_name_to_class): Set input_filename from package.classname.java.
16096 * jcf-io.c (find_class): Don't look first in ".".
16098 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16100 * zextract.c (read_zip_archive): Now takes into account the
16102 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16104 1997-09-20 Per Bothner <bothner@cygnus.com>
16106 * constants.c, java-tree.h (build_internal_class_name): New function.
16107 (alloc_class_constant): Re-implement using build_internal_class_name.
16108 * class.c (make_class_data): Likewise.
16109 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16111 1997-09-17 Per Bothner <bothner@cygnus.com>
16113 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16114 to NULL before pushing an exception handler target.
16116 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16117 (java_stack_swap, java_stack_dup): Re-write to be safe from
16118 clobbering registers.
16119 (build_class_init): New function.
16121 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16123 * typeck.c (build_java_array_type): Temporary use
16124 permanent_obstack to create the array 'length' field.
16125 * expr.c (lookup_label): Temporay use permanent_obstack to create
16126 label if not found.
16127 * class.c (push_super_field): Tempory use permanent_obstack.
16129 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16131 * typeck.c (type_for_mode): Now handles double_type_node and
16133 * verify.c (verify_jvm_instructions): The instruction following
16134 the wide bytecode is checked. OPCODE_ret added to the list of
16137 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16139 * class.c (make_class): Temporary use permanent_obstack. Set the
16140 class CLASS_P field to 1.
16141 (push_class): Temporary use permanent_obstack.
16142 (set_super_info): Temporary use permanent_obstack.
16143 (add_method): Temporary use permanent_obstack, set
16144 METHOD_TRANSIENT().
16145 (add_field): Temporary use permanent_obstack. Sets
16146 FIELD_VOLATILE() and FIELD_TRANSIENT().
16147 (build_class_ref): Temporary use permanent_obstack if the class
16149 (build_static_field_ref): Temporary use permanent_obstack when
16150 creating field's rtl.
16151 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16152 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16153 and fields. Function finalized, as far as flag handling.
16154 (push_class_static_dummy_field): Temporary use permanent_obstack.
16155 (emit_register_class): Force generation of class registration at
16157 * decl.c (end_java_method): Call permanent_allocation() before
16159 * expr.c (can_widen_reference_to): Added comment to interface
16160 handling, fixed typo.
16161 (lookup_field): Now uses CLASS_P() to correct FIXME
16162 (expand_invoke): Verification on public && !static &&
16163 !abstract moved into soft_lookupinterfacemethod (kaffe).
16164 Use Object class dtable if objectref is an array when expanding
16166 (java_push_constant_from_pool): Temporary use permanent_obstack
16167 for CONSTANT_string
16168 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16169 create constant references.
16170 (get_constant): Temporary use permanent_obstack to create constant.
16171 (load_class): Temporary use permanent_obstack to load class.
16172 (jcf_parse): Temporary use permanent_obstack to perform class
16174 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16175 (build_java_signature): Temporary use permanent_obstack.
16176 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16178 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16179 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16182 1997-09-11 Per Bothner <bothner@cygnus.com>
16184 * class.c (append_gpp_mangled_type): Fix typo.
16185 (emit_register_class): Use main_class to get class object, rather
16186 than looking for no-longer-existing static decl starting with _CL.
16187 * typeck.c (parse_signature_type): Promote array element type
16188 if it is a RECORD_TYPE.
16190 1997-09-10 Per Bothner <bothner@cygnus.com>
16192 * class.c (push_class_static_dummy_field): New function.
16193 (mangle_static_field): New. Do G++-style mangling of static fields.
16194 (layout_class): Mandle static fields here, not in add_field.
16195 (build_class_ref): The class object is now a dummy static field.
16196 * decl.c (find_local_variable): Look for best, instead of first match.
16197 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16198 (build_java_athrow): Don't check here if exception is Throwable.
16199 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16200 (TYPE_USED): Removed. No longer used ...
16201 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16202 * verify.c (push_pending_label): New function.
16203 (push_pending_block): Renamed to check_pending_block.
16204 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16205 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16206 re-checking possible handlers) after a store (less wasted work).
16207 Check for null handler (finally) before calling add_handler.
16208 Various changes to (finally?) correctly handle try/finally.
16210 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16212 * class.c: Include stdio.h.
16214 1997-09-04 Per Bothner <bothner@cygnus.com>
16216 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16217 to make sure class is initialized before static/special invoke.
16219 * verify.c (verify_jvm_instructions): On a store instruction,
16220 call find_local_variable to force pre-allocation of decl and rtx.
16221 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16223 1997-09-03 Per Bothner <bothner@cygnus.com>
16225 * class.c (build_class_ref): Strip off "promoted_" if need be.
16226 (make_field_value): Call build_java_signature when needed.
16227 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16228 * expr.c (build_java_athrow): Don't push_value of exception.
16229 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16230 match specification of [fd]cmp[lg] for NaNs.
16231 (expand_byte_code): Add support for exception handler ranges.
16232 * except.c: Add skeleton for EH code-generation.
16233 * verify.c (merge_types): Treat all promoted integral types as equal.
16234 * constants.c (build_constants_constructor): To force creation of
16235 current_constant_pool_data_ref, call build_constant_data_ref.
16237 * javaop.def (lload): Fix typo.
16238 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16240 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16242 * parse.c: Don't include function.h.
16244 1997-08-27 Per Bothner <bothner@cygnus.com>
16246 * except.[ch]: New files.
16247 * Makefile.in (JAVA_OBJS): Add except.o
16248 * expr.c: Temporary warning about unimplemented exceptions.
16249 * verify.c: Verify exception handlers.
16251 * jcf-dump.c (disassemble_method): Print exception table.
16253 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16255 * expr.c (verify_jvm_instructions): Started a thorough
16256 verification of invoke* bytecodes.
16257 (expand_byte_code): flush quick stack if PC is the target of a
16258 branch. and undef RET (conflicting with config/i386/i386.h).
16259 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16261 (expand_invoke): Now handles invokeinterface and do more
16262 verification according to the bytecode.
16263 (lookup_field): Don't try to load the class if processing
16265 (can_widen_reference_to): Now handles interfaces.
16266 * decl.c (init_decl_processing): New global variable
16267 soft_lookupinterfacemethod_node, declared in java-tree.h.
16268 Call set_super_info on string_type_node.
16269 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16271 * class.c (set_super_info): Fills the CLASS_* flags according to
16273 (get_access_flags_from_decl): Handles all class flags.
16275 1997-08-26 Per Bothner <bothner@cygnus.com>
16277 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16278 * parse.c (yyparse): Check for abstract method, and missing code.
16279 * expr.c (expand_byte_code): Change interface.
16280 * lang.c (put_decl_node): Print promoted types prettier.
16281 * verify.c (verify_jvm_instruction): Change interface.
16282 Partial support for scanning exception table.
16283 For load instructions, handle promoted integral types.
16285 1997-08-21 Per Bothner <bothner@cygnus.com>
16287 * verify.c: New file, with contents moved from expr.c.
16288 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16289 * typeck.c (is_array_type_p): Moved here from expr.c.
16290 * java-tree.h: Add some now-needed function declarations.
16291 * Makefile.in (JAVA_OBJS): Added verify.o.
16293 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16295 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16296 METHOD_ABSTRACT flag.
16298 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16299 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16300 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16302 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16304 (start_java_method): Hook for SYNCHRONIZED methods.
16306 * expr.c (build_java_jsr, build_java_ret): New functions
16307 (JSR,PRE): New macros
16308 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16309 (verify_jvm_instructions): tableswitch, lookupswitch,
16310 monitorenter, monitorexit, goto_w: verified.
16311 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16312 (build_java_monitor): New function.
16313 (MONITOR_OPERATION): Modified to call build_java_monitor()
16314 (verify_jvm_instructions): Started a thorough verification of
16317 1997-08-19 Per Bothner <bothner@cygnus.com>
16319 Support verification of jsr/ret subroutines (used for try/finally).
16320 * decl.c (return_address_type_node): New type node.
16321 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16322 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16323 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16324 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16325 TYPE_USED): New macros for special types in type_map.
16327 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16328 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16330 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16332 * expr.c (can_widen_reference_to): New function.
16333 (pop_type): Use it.
16334 (merge_type_state): Support handling start of subroutine.
16335 (push_pending_block): Return char* error message, instead of calling
16336 fatal on an error. Also handle subroutines.
16337 (verify_jvm_instructions): Handle errors from push_poending_block.
16338 Support jsr and ret instructions.
16340 1997-08-19 Per Bothner <bothner@cygnus.com>
16342 * jcf-io.c (find_classfile): Fix thinko.
16343 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16345 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16347 * Makefile.in (BISON): Remove.
16349 1997-08-07 Per Bothner <bothner@cygnus.com>
16351 * Makefile.in: Convert to autoconf.
16352 * config-lang.in (outputs): Added java/Makefile.
16354 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16355 Rename cc1java to jc1.
16357 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16358 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16360 * class.c (class_depth): Do load_class if needed.
16362 Mostly better verification.
16363 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16364 (init_decl_processing): Change return type of soft_checkcast.
16365 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16366 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16367 lang_print_error): New functions.
16368 (lang_init): Set global hook print_error_function to lang_print_error.
16369 * expr.c: In the type_map ptr_type_node is only used for null now.
16370 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16371 (merge_types): Dererence pointer to record types before comparing.
16372 (decode_newarray_type, merge_types): On error just return NULL.
16373 (build_java_binop): Add preliminary implementation (with warning)
16374 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16375 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16376 (expand_compare, expand_java_goto, expand_java_call): Don't
16377 push_pending_block, since that only makes sense when verifying.
16378 (merge_type_state): Different return codes.
16379 (push_pending_block): A block may need to be verified more than once.
16380 (expand_byte_code): Warn about unused code at code generation time.
16381 (verify_jvm_instruction): Changed logic, since code may need to be
16382 re-verified if type-state has changed. Also, better error handling.
16383 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16384 Improve newarray, anewarray, ?aload, athrow,
16385 * java-tree.h (LABEL_CHANGED): New macro.
16387 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16389 * decl.c (soft_athrow_node): New global variable initialized.
16390 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16391 * typeck.c (convert): Added support for REAL_TYPE.
16392 (convert_to_char): New function.
16393 (convert): Handle CHAR_TYPE.
16394 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16395 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16396 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16398 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16399 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16400 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16401 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16402 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16403 to Use The Right Things.
16404 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16405 compatible with INT. BOOLEAN is made equivalent to BYTE.
16406 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16407 OPCODE_ifnonnull): Now supported.
16408 (build_java_athrow): New function.
16410 1997-08-04 Per Bothner <bothner@cygnus.com>
16412 Rename method name <init> to match G++ (and fix mangling).
16413 * class.c (layout_class): Replace method name of <init> by class name.
16414 (make_method_value): Do inverse renaming of constructor from <init>.
16415 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16416 * typeck.c (lookup_java_constructor): New function.
16417 * expr.c (expand_invoke): If method_name is <init>, call
16418 lookup_java_constructor to find constructor.
16420 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16422 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16424 * parse.c (get_class_constant): Modified to handle array "classes"
16425 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16427 (convert): Modified to handle real type.
16428 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16429 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16430 variables declared.
16431 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16432 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16433 global variables initialized.
16434 (find_local_variable): Handles the case of a pointer
16435 (end_java_method): Restore the use of one more scope
16436 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16437 build_java_array_length_access, expand_java_arrayload,
16438 expand_java_arraystore, expand_java_array_length,
16439 expand_java_multianewarray, expand_java_anewarray,
16440 build_java_check_indexed_type, is_array_type_p,
16441 build_java_throw_out_of_bound_exception): New functions.
16442 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16443 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16444 OPCODE_<t>aload): Implemented code for verification.
16445 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16446 ARRAY_NEW_MULTI): Macro defined.
16447 (CONVERT): Modified to invoke convert().
16448 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16450 1997-07-31 Per Bothner <bothner@cygnus.com>
16452 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16453 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16454 (make_class_data): Field name needs '/' as package prefix.
16455 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16457 1997-07-25 Per Bothner <bothner@cygnus.com>
16459 Implement debug information for local variables.
16460 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16461 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16462 DECL_LOCAL_SLOT_CHAIN): New macros.
16463 (struct lang_decl_var): New type.
16464 * parse.c (give_name_to_locals): Move to decl.c.
16465 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16466 (start_java_method): Re-write parameter handling.
16467 (pending_local_decls): New global variable.
16468 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16469 (find_local_variable): Accept pc so we can skips decls not in range.
16470 (struct binding_level): Add end_pc field.
16471 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16472 (various): Change so current pc gets passed to find_local_variable.
16474 * decl.c (init_decl_processing): Re-arrange fields in
16475 class_type_node and and method_type_node to match kaffe 0.9.1.
16476 * class.c (make_method_value, make_class_data): Update
16477 initializations to match.
16479 1997-07-16 Per Bothner <bothner@cygnus.com>
16481 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16482 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16483 (push_super_field): New function.
16484 (make_class_data): Handle inheritance of class static initializer.
16485 (layout_class): New name mangling.
16486 * constants.c (build_constant_data_ref): Init type of data array
16487 to a one-element array.
16488 (build_constants_constructor): Set DECL_SIZE from complete array type.
16489 * decl.c: Rename class_type, object_type etc to class_type_node,
16490 object_type_node etc. Make former inherit from latter.
16491 * expr.c (expand_invoke): Add cast of function address.
16492 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16493 * parse.c (yyparse): Don't call layout_class here.
16494 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16496 1997-06-14 Per Bothner <bothner@cygnus.com>
16498 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16499 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16500 (alloc_class_constant): New.
16501 * expr.c (expand_invoke): Make sure method's class is initialized.
16502 * class.c (interits_from_p, emit_register_class): New functions.
16503 * parse.c (yyparse): Call emit_register_class.
16505 1997-06-09 Per Bothner <bothner@cygnus.com>
16507 * constants.c: New file, to handle constant pool.
16508 * Makefile.in (JAVA_OBJS): Add constants.o.
16509 * decl.c (init_decl_processing): Update, fix, finish various structs.
16510 (pushdecl_top_level): New.
16511 * parse.c (layout_class): Moved to class.c.
16512 * expr.c (java_push_constant_from_pool): New function.
16513 * class.c (build_class_ref): Make work fully
16514 (make_class_data): Emit super-class, constant pool, interface vector.
16516 1997-06-03 Per Bothner <bothner@cygnus.com>
16518 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16519 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16520 * class.c (class_depth): New function.
16521 (lookup_named_class): Replaced by new function lookup_class.
16522 * decl.c (object_type_node, string_type_node): New.
16523 Remove various types that we no longer need.
16524 * expr.c (verify_jvm_instructions): New separate verifier pass.
16525 (push_type, pop_type): New functions for verifier.
16526 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16527 (expand_byte_code): Simplify, since we assume already verified.
16528 (expand_invoke): Now mostly works.
16529 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16530 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16531 * parse.c: Wait to allocate class object until we know its name.
16532 (layout_class): Calculate DECL_VINDEX for each virtual method.
16533 * typeck.c (get_array_type): Rename to ...
16534 (build_java_array_type): ... and provide working implementation.
16535 (build_java_signature): New function - build Java signature of type.
16536 (set_java_signature): New function - cache signature with type.
16537 (lookup_java_method): New function.
16539 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16541 * class.c (ident_subst): Take extra SUFFIX parameter.
16542 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16543 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16544 (build_class_ref): Actually implement.
16545 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16546 * decl.c (builtin_function): New.
16547 (init_decl_processing): Update for current Kaffe. Declare some
16548 builtin Kaffe functions.
16549 * expr.c (build_address_of): New.
16550 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16551 Renamed (from expand_java_new etc), and added working implementations.
16552 (build_field_ref): Now also handle static fields.
16553 (expand_invoke): Implement invokestatic, and start implement rest.
16554 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16555 * javaop.def: Rename invokevirt -> invokevirtual.
16556 * lang.c (use_handles): Removed.
16557 * parse.c: Add support for ConstantValue attribute.
16558 Handle nested loading of a class. (JPOOL_UTF): New.
16560 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16562 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16564 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16566 * Make-lang.in (java.install-man): New empty rule.
16567 * typeck.c (set_local_type): New function.
16568 * expr.c (STORE_INTERNAL): Call find_local_variable,
16569 not find_stack_slot. Call set_local_type.
16571 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16573 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16574 and building RECORD_TYPE CONSTRUCTORs.
16575 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16577 * lang.c (use_handles): Change the default to 0.
16578 * decl.c: Define and build class_type, field_type, utf8const_type.
16579 * class.c (make_class_data, make_field_value,
16580 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16581 hashUtf8String, strLengthUtf8, mangled_classname:
16582 Functions to build reflective data structures.
16583 * parse.c (yyparse): Call make_class_data.
16585 * jcf-io.c (open_class, find_classfile): New functions.
16586 * jcf-dump.c: Support reading classfile from explicitly-named
16587 class file (without CLASSPATH searching).
16589 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16591 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16592 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16593 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16594 (get_constant): Now trivial for CONSTANT_Utf8.
16596 * jcf.h: Make NEW_CPOOL the default.
16597 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16599 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>