1 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
3 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
5 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
8 * expr.c (class_has_finalize_method): Fix method name indentation.
9 (expand_java_call): Remove K&R style parameter declaration.
10 (expand_invoke): Fix statement indentation.
11 (expand_java_field_op): Likewise.
12 * parse-scan.y: Fix typo.
13 (reset_report): Fix method name indentation.
14 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
16 * verify.c (verify_jvm_instructions): Document parameters, insert
18 * lang.c (lang_init_source): Fix method name indentation.
19 * class.c (common_enclosing_context_p): Likewise.
20 (emit_symbol_table): Fix parameter list indentation.
21 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
22 parameter declaration.
23 * constants.c: Fix copyright notice indentation.
24 * typeck.c (find_method_in_superclasses): Fix parameter list
26 (find_method_in_interfaces): Likewise.
27 * zextract.c (makelong): Fix method name indentation.
29 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
32 * parse.y (create_interface): Set correct access modifiers for
34 * jcf-write.c (get_classfile_modifiers): New function.
35 (generate_classfile): Use get_classfile_modifiers, not
38 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
40 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
41 dependency to current parser context, not NULL_TREE, for top-level
43 (jdep_resolve_class): Enable member access check for all inner
46 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
48 * parse.y (qualify_and_find): Pass type decl, not identifier, to
51 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
54 * expr.c (expand_java_field_op): Ensure that target class for static
55 field access has been loaded.
57 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
58 Ranjit Mathew <rmathew@hotmail.com>
60 PR java/1207, java/16178
61 * jcf-parse.c (load_class): Return immediately if passed a type decl
62 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
63 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
64 before calling load_class.
65 (qualify_and_find): Likewise.
66 (find_in_imports_on_demand): Likewise.
67 (find_applicable_accessible_methods_list): Likewise.
69 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
71 * parse.y (java_layout_seen_class_methods): Don't call load_class
72 on class defined by source parser.
74 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
76 * parse.y (set_nested_class_simple_name_value): Removed.
77 (java_complete_expand_class): Remove calls to
78 set_nested_class_simple_name_value.
80 2004-06-22 Andrew Haley <aph@redhat.com>
81 Ranjit Mathew <rmathew@hotmail.com>
84 * decl.c (force_poplevels): Remove call to expand_end_bindings.
86 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
88 * parse.y (create_class): Correct diagnostic message about
89 java.lang.Object extending anything else.
91 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
93 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
94 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
95 * constants.c (build_ref_from_constant_pool): Likewise.
96 * expr.c (build_java_array_length_access): Likewise.
97 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
98 (invoke_build_dtable, build_invokevirtual): Likewise.
99 (build_invokeinterface, java_expand_expr): Likewise.
100 (emit_init_test_initialization): Likewise.
101 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
102 * parse.y (make_qualifed_name, build_array_ref): Likewise.
104 2004-06-21 Andrew Haley <aph@redhat.com>
106 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
109 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
111 * jcf.h (struct JCF): Change java_source, right_zip and finished
113 * lex.h (struct java_lexer): Change hit_eof, read_anything,
114 byte_swap and use_fallback to unsigned int.
115 * parse.h (struct _jdep): Change flag0 to unsigned int.
117 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
120 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
121 before trying to lay out its methods.
122 * jcf-parse.c (read_class): Track parsed files using canonical paths
123 obtained via lrealpath from libiberty.
124 (java_parse_file): Likewise.
125 (parse_source_file_1): Rename formal parameter to reflect its
126 modified purpose. Minor formatting fix.
128 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
130 * class.c (emit_register_classes): Make the function uninlinable,
131 do not set current_function_cannot_inline.
132 * resource.c (write_resource_constructor): Do not reset
133 flag_inline_functions around rest_of_compilation.
135 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
138 * expr.c (java_truthvalue_conversion): Handle
139 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
140 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
141 i.e. return the expression.
143 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
145 * gjavah.c: Include version.h
147 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
149 * jcf-write.c (generate_bytecode_conditional): Correct handling
150 of unordered conditionals. Add comment.
152 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
153 Per Bothner <per@bothner.com>
155 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
156 local variable was initialised upon declaration.
157 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
158 variable was final and initialised upon declaration.
159 * check-init.c (check_final_reassigned): Give error only if a blank
160 final is not definitely unassigned or if an initialised final is
162 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
163 assignment expressions. Remove case MODIFY_EXPR, label do_default.
164 (check_init): Perform initialised-variable-removing-optimisation
165 only on non-final local variables.
167 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
169 * jcf-write.c (generate_bytecode_conditional): Handle binops
170 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
172 (generate_bytecode_insns): Likewise.
174 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
176 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
177 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
179 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
181 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
182 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
184 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
186 * decl.c (struct binding_level): Add GTY marker. Compile
187 binding_depth unconditionally.
188 (current_binding_level, free_binding_level, global_binding_level):
190 (clear_binding_level): Unconditionally set binding_depth.
191 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
193 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
195 * lex.c (java_new_lexer): Set 'encoding'.
196 (java_read_char): Improve error message for unrecognized characters.
197 * lex.h (struct java_lexer): New field 'encoding'.
199 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
201 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
203 2004-05-21 Mark Wielaard <mark@klomp.org>
205 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
208 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
210 * typeck.c: Remove non-printable character 160.
212 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
214 * check-init.c: Correct minor typos.
216 2004-05-13 Diego Novillo <dnovillo@redhat.com>
218 * Make-lang.in, expr.c, java-gimplify.c: Rename
219 tree-simple.[ch] to tree-gimple.[ch].
221 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
223 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
225 2004-05-13 Diego Novillo <dnovillo@redhat.com>
227 Merge from tree-ssa-20020619-branch. See
228 ChangeLog.tree-ssa for details.
230 * Make-lang.in, builtins.c, check-init.c, class.c,
231 constants.c, decl.c, except.c, expr.c, java-except.h,
232 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
233 lang.c, lang.opt, parse.y, resource.c: Merged.
234 * java-gimplify.c: New file.
236 2004-05-10 Andrew Haley <aph@redhat.com>
238 * parse.y (create_class): Set TYPE_VFIELD.
239 * decl.c (java_init_decl_processing): Likewise.
241 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
242 * class.c (make_method_value): Replace DECL_VINDEX with call to
244 (get_dispatch_vector): Likewise.
245 (layout_class_method): Likewise.
246 Replace set of DECL_VINDEX with call to set_method_index().
247 (set_method_index): New function.
248 (get_method_index): New function.
249 * java-tree.h (set_method_index): New function decl.
250 (get_method_index): New function decl.
252 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
254 * parse.y (check_pkg_class_access): Add new argument
255 and use it when cl is NULL to call lookup_cl on it.
256 (parser_check_super_interface): Do not call lookup_cl.
257 Pass this_decl to check_pkg_class_access and NULL
258 instead of lookup_cl.
259 (parser_check_super): Update for change in
260 check_pkg_class_access.
261 (do_resolve_class): Likewise.
262 (process_imports): Likewise.
263 (find_in_imports_on_demand): Likewise.
264 (resolve_qualified_expression_name): Likewise.
266 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
268 Fixes PR java/9685, PR java/15073
269 * parse.y (accessibility_string): New method.
270 (not_accessible_field_error): Use accessibility_string()
271 instead of java_accstring_lookup().
272 (resolve_qualified_expression_name): Check with
273 check_pkg_class_access() before allowing access using
276 Use check_pkg_class_access() instead of not_accessible_p()
277 for unqualified types.
278 (not_accessible_p): Use DECL_CONTEXT (member) instead of
279 REFERENCE for package-private access checking.
280 (patch_method_invocation): Use accessibility_string() instead
281 of java_accstring_lookup().
283 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
286 * gjavah.c (struct method_name): Add member is_native.
287 (overloaded_jni_method_exists_p): Match candidate method only if
289 (print_method_info): Initialise is_native flag from the method's
292 2004-04-30 Roger Sayle <roger@eyesopen.com>
294 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
295 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
297 2004-04-22 Roger Sayle <roger@eyesopen.com>
299 * resource.c (write_resource_constructor): Guard call to possibly
300 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
302 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
304 * class.c (make_class_data): Add new field aux_info.
305 * decl.c (java_init_decl_processing): Push type and decl for
308 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
310 * expr.c (expand_java_NEW): Don't use size argument for
311 _Jv_AllocObject calls.
312 * parse.y (patch_invoke): Likewise.
314 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
316 * expr.c (build_invokeinterface): Remove unused variables to
319 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
321 * class.c (get_interface_method_index): New function. Return dispatch
322 index for interface method.
323 (make_method_value): For interface methods, set index field to
324 iface dispatch index, not DECL_VINDEX.
325 * expr.c (build_invokeinterface): Use get_interface_method_index.
327 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
329 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
331 2004-03-31 Andrew Haley <aph@redhat.com>
334 * jcf-io.c (opendir_in_zip): Tidy up error handling.
336 2004-03-30 Zack Weinberg <zack@codesourcery.com>
338 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
341 2004-03-25 Marcus Meissner <meissner@suse.de>
344 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
346 2004-03-23 Tom Tromey <tromey@redhat.com>
349 * jcf-write.c (make_class_file_name): Don't report if mkdir
352 2004-03-23 Tom Tromey <tromey@redhat.com>
354 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
356 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
358 * class.c, gjavah.c, lang.c: Fix comment typos.
359 * gcj.texi: Fix typos.
361 2004-03-19 Per Bothner <per@bothner.com>
363 * gcj.texi (Code Generation): Document new flags and assert defaults.
365 * class.c (assume_compiled_node_struct): Rename type to
366 class_flag_node_struct, as it is now also used for enable_assertions.
367 Rename assume_compiled_node typedef. Rename excludep field to value.
368 (find_assume_compiled_node): Rename function to find_class_flag_node.
369 Minor optimization - avoid needless strlen.
370 (add_assume_compiled): Some tweaking and optimization.
371 Rename and generalize to add_class_flag takem an extra parameter.
372 (add_assume_compled): New just calls add_class_flag.
373 (add_enable_assert, enable_assertions): New functions.
374 (enable_assert_tree): New static.
375 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
376 * lang.opt (fenable-assertions, fenable-assertions=,
377 fdisable-assertions, fdisable-assertions=): New options.
378 * lang.c (java_handle_option): Handle new options.
379 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
380 class in an interface - create helper class nested in outer interface.
381 (build_assertion): Short-circuit if enable_assertions is false.
383 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
385 * java-tree.h: Changes throughout to add checking to macros
386 and numerous whitespace changes.
387 (VAR_OR_FIELD_CHECK): New macro.
388 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
389 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
391 2004-03-16 Per Bothner <per@bothner.com>
393 * jcf-jump.c (options): New --print-constants option.
394 * gcj.texi (Invoking jcf-dump): Document --print-constants.
396 * jcf-dump.c (flag_print_constant_pool): Default to off.
397 (print_constant_terse_with_index): New helper function.
398 (various places): Check flag_print_constant_pool where missing.
399 (main): If verbose set flag_print_constant_pool.
400 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
402 2004-03-15 Andrew Haley <aph@redhat.com>
405 * parse.y (java_complete_lhs): Check that final variable has an
408 2004-03-12 Andrew Haley <aph@redhat.com>
411 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
414 2004-02-29 Roger Sayle <roger@eyesopen.com>
416 * jcf-parse.c (java_parse_file): Handle the case that input_filename
419 2004-02-27 Per Bothner <per@bothner.com>
421 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
422 suggestion: Use build_incomplete_class_ref.
423 This fixes PR java/13508, java/11714.
425 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
427 * java/parse.h: Update copyright.
429 2004-02-26 Andrew Haley <aph@redhat.com>
432 * parse.y (check_interface_throws_clauses): Check for
433 !METHOD_INVISIBLE (iface_method).
434 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
435 well as CLASS_ABSTRACT.
437 2004-02-25 Per Bothner <per@bothner.com>
439 * parse.y (build_assertion): If we're in an inner class, create the
440 class$ helper routine in the outer class.
442 2004-02-19 Richard Henderson <rth@redhat.com>
444 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
446 2004-02-16 Geoffrey Keating <geoffk@apple.com>
448 * Make-lang.in (java.install-man): Add extra dependencies.
450 2004-02-13 Geoffrey Keating <geoffk@apple.com>
452 * Make-lang.in: Install man pages under the same names
453 (possibly transformed) as the program they document.
455 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
457 * gjavah.c: Include "intl.h".
458 (error): New function.
459 (main): Call gcc_init_libintl.
460 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
461 print_stub_or_jni, process_file, main): Use error rather than
463 (print_method_info, usage, help, version, main): Mark strings for
464 translation with _. Avoid splitting up sentences. Send
465 information messages to stdout.
466 * jcf-dump.c: Include "intl.h".
467 (main): Call gcc_init_libintl.
468 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
469 Mark error, usage and version messages for translation with _.
470 Avoid splitting up sentences.
471 * jv-scan.c: Include "intl.h".
472 (fatal_error, warning): Change parameter s to msgid. Translate
474 (main): Call gcc_init_libintl.
475 (usage, help, version): Mark error, usage and version messages for
476 translation with _. Avoid splitting up sentences.
477 * jvgenmain.c: Include "intl.h".
478 (main): Call gcc_init_libintl.
479 (usage, main): Mark error messages for translation with _.
480 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
481 JVGENMAIN_OBJS): Add intl.o.
482 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
483 java/jvgenmain.o): Update dependencies.
485 2004-02-08 Per Bothner <per@bothner.com>
487 * parse.y (resolve_qualified_expression_name): In case of inaccessible
488 class don't use not_accessible_field_error, which can get confused.
490 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
492 Make-lang.in (po-generated): Delete.
494 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
496 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
498 * decl.c: Include target.h.
499 (start_java_method): Replace PROMOTE_PROTOTYPES with
500 targetm.calls.promote_prototypes.
501 * expr.c: Include target.h.
502 (pop_arguments): Replace PROMOTE_PROTOTYPES with
503 targetm.calls.promote_prototypes.
504 * parse.y: Include target.h.
505 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
506 with targetm.calls.promote_prototypes.
508 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
510 * typeck.c: Update copyright.
512 2004-02-02 Tom Tromey <tromey@redhat.com>
514 * decl.c (java_init_decl_processing): Remove duplicate
517 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
519 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
521 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
523 * expr.c (build_field_ref): Move variable
526 2004-01-28 Andrew Haley <aph@redhat.com>
528 * expr.c (build_field_ref): Widen field offset.
530 2004-01-27 Andrew Haley <aph@redhat.com>
533 * parse.y (check_interface_throws_clauses): Make sure class_decl
536 2004-01-22 Jeff Sturm <jsturm@one-point.com>
539 * parse.y (patch_assignment): Don't modify lhs_type for
540 reference assignments.
542 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
544 * Make-lang.in: Replace $(docdir) with doc.
545 (java.info, java.srcinfo, java.man, java.srcman): New rules.
546 (java.install-man): Revamp rule.
548 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
550 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
551 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
552 instead of deferred backquote.
554 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
556 * typeck.c (find_method_in_interfaces): Move variable
559 2004-01-16 Andrew Haley <aph@redhat.com>
562 * typeck.c (shallow_find_method): New.
563 (find_method_in_superclasses): New.
564 (find_method_in_interfaces): New.
565 (lookup_do): Rewrite.
566 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
568 * jcf-parse.c (read_class): Save and restore output_class.
569 * decl.c (java_expand_body): Set output_class from fndecl.
571 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
573 * class.c (gen_indirect_dispatch_tables): Fix string length
576 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
578 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
579 (java.srcextra): Copy above back to source directory if requested.
580 (po-generated): Delete reference to $(parsedir).
581 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
584 2004-01-14 Jan Hubicka <jh@suse.cz>
586 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
589 2004-01-09 Mark Mitchell <mark@codesourcery.com>
591 * java-tree.h (java_expand_expr): Change prototype.
592 * expr.c (java_expand_expr): Add alt_rtl parameter.
594 2004-01-09 Andrew Haley <aph@redhat.com>
597 * parse.y (java_fix_constructors): Set output_class.
598 (java_reorder_fields): Likewise.
599 (java_layout_classes): Likewise.
600 (java_expand_classes): Generate indirect dispatch tables.
601 (java_expand_classes): Set output_class.
602 (java_finish_classes): Likewise.
603 * lang.c (java_init): Turn on always_initialize_class_p if we're
604 using indirect dis[atch.
605 (java_decl_ok_for_sibcall): Use output_class, not current_class.
606 (java_get_callee_fndecl): Use class local atable.
608 (always_initialize_class_p): Decl moved to java-tree.h.
609 (HANDLE_CLASS_INFO): Set output_class.
610 (read_class): Likewise.
611 (parse_class_file): Call gen_indirect_dispatch_tables.
612 (parse_zip_file_entries): Set output_class.
613 (java_parse_file): Set output_class. Don't emit symbol tables.
614 * java-tree.h (output_class): New.
615 Remove global declarations for otable, atable, and ctable.
616 (always_initialize_class_p): moved here from decl.c.
618 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
619 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
620 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
621 (struct lang_type): Add otable_methods, otable_decl,
622 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
623 ctable_decl, catch_classes, type_to_runtime_map.
624 * expr.c (build_field_ref): Make otable, atable, and ctable class
625 local rather than global.
626 (build_known_method_ref): Likewise.
627 (build_invokeinterface): Likewise.
628 (java_expand_expr): Pass runtime type (rather than actual type) to
630 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
631 this class. Look up each class in that map to delete duplicates.
632 (expand_end_java_handler): Pass runtime type (rather than actual
633 type) to expand_start_catch.
634 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
636 (java_init_decl_processing): Rearrange things. Remove global
637 declarations of otable, atable, and ctable.
638 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
639 (java_expand_body): Set output_class.
640 * constants.c (build_constant_data_ref): Use output_class, not
642 (alloc_name_constant): Likewise.
643 * class.c (gen_indirect_dispatch_tables): New.
644 (build_class_ref): Generate hard reference to superclass, even if
645 using indirect dispatch.
646 (build_static_field_ref): Use class local atable.
647 (make_class_data): Generate hard reference to superclass, even if
648 using indirect dispatch.
649 Generate symbolic references to interfaces when using indirect
651 (make_class_data): Emit otable, atable, and ctable.
652 Make otable, atable, and ctable class local rather than global.
653 (emit_catch_table): Make otable, atable, and ctable class local
656 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
658 * parse.y (catch_clause_parameter): Fix typo.
661 * parse.y: (catch_clause_parameter): Return early if $3, aka
662 formal_parameter, is null.
664 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
666 * class.c: Remove uses of "register" specifier in
667 declarations of arguments and local variables.
670 * gjavah.c: Likewise.
671 * jcf-dump.c: Likewise.
672 * jcf-io.c: Likewise.
673 * jcf-parse.c: Likewise.
674 * jcf-write.c: Likewise.
675 * keyword.h: Likewise.
677 * typeck.c: Likewise.
678 * verify.c: Likewise.
680 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
682 * Make-lang.in (GCJ_CROSS_NAME): Delete.
683 (java.install_common, java.install-man): Adjust for above.
684 (java.uninstall): Likewise.
686 2003-12-03 Michael Koch <konqueror@gmx.de>
688 * class.c (make_class_data):
689 Push field value to 'hack_signers' instead of 'signers'.
690 * decl.c (java_init_decl_processing):
691 Push field 'hack_signers' instead of 'signers'.
693 2003-12-03 Zack Weinberg <zack@codesourcery.com>
695 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
698 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
701 * parse.y (qualify_ambiguous_name): Remove lots of broken
702 field access processing - there's no need to do that here,
703 because we have resolve_field_access. Remove
704 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
705 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
708 2003-12-01 Jeff Sturm <jsturm@one-point.com>
711 * parse.y (java_complete_lhs): Save location prior to patching
714 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
717 * resource.c (write_resource_constructor): Append
718 "_resource" to constructor identifier name.
720 2003-11-25 Jeff Sturm <jsturm@one-point.com>
723 * constants.c (cpool_for_class): New function.
724 (outgoing_cpool): Remove global variable.
725 (alloc_name_constant): Use cpool_for_class.
726 (build_constants_constructor): Likewise.
727 * decl.c (java_expand_body): Set current_class.
728 * java-tree.h (outgoing_cpool) Remove declaration.
729 (init_outgoing_cpool): Likewise.
730 * jcf-parse.c (init_outgoing_cpool): Remove function.
731 (parse_class_file): Don't call init_outgoing_cpool.
732 * parse.y (java_complete_expand_methods): Don't call
733 init_outgoing_cpool. Don't save outgoing_cpool.
734 (java_expand_classes): Don't restore outgoing_cpool.
735 (java_finish_classes): Likewise.
737 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
739 * Make-lang.in: (java.install-common) Add
740 symlink for $(target_noncanonical)-gcjh for
743 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
745 * Make-lang.in (java.extraclean): Delete.
747 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
749 * Make-lang.in (check-java): Add.
751 2003-11-19 Jeff Sturm <jsturm@one-point.com>
754 * except.c (prepare_eh_table_type): Allocate variable-sized
755 buffer `buf' with alloca.
757 2003-11-17 Jeff Sturm <jsturm@one-point.com>
761 decl.c (java_init_decl_processing): Don't initialize
762 class_not_found_type_node, no_class_def_found_type_node.
764 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
765 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
766 (class_not_found_type_node, no_class_def_found_type_node):
769 parse.y (build_dot_class_method_invocation): Add this_class
770 argument. Qualify method invocations to a different class.
771 (create_new_parser_context): Initialize saved_data_ctx to 0.
772 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
773 (build_dot_class_method): Don't load classes. Register
775 (build_incomplete_class_ref): Special cases for interfaces
776 and inner classes. Move build_dot_class_method call to here...
777 (patch_incomplete_class_ref): ...from here. Pass current_class
778 to build_dot_class_method_invocation.
779 (build_assertion): Pass class_type to
780 build_dot_class_method_invocation.
781 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
783 2003-11-17 Jeff Sturm <jsturm@one-point.com>
786 * java-tree.h (BLOCK_EMPTY_P): Define.
787 * parse.y (java_complete_lhs): Check for empty blocks
788 in TRY_FINALLY_EXPR case.
790 2003-11-17 Andrew Haley <aph@redhat.com>
792 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
793 (struct lang_decl_var:freed): New variable.
794 * decl.c (poplevel): Mark local vars that have gone out of scope.
795 (push_jvm_slot): Don't use the RTL of a var that has gone out of
798 2003-11-16 Jason Merrill <jason@redhat.com>
800 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
801 and TAGS files that include them for each front end.
803 2003-11-15 Tom Tromey <tromey@redhat.com>
805 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
807 2003-11-12 Jason Merrill <jason@redhat.com>
809 PR optimization/12547
810 * lang.c (java_tree_inlining_walk_subtrees): Just walk
811 BLOCK_EXPR_BODY directly.
813 2003-11-12 Andrew Haley <aph@redhat.com>
816 * parse.y (fold_constant_for_init): Check that we really do have a
820 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
821 init_test_decls being inlined.
824 * parse.y (do_resolve_class): Check return value from
825 breakdown_qualified().
827 2003-11-11 Tom Tromey <tromey@redhat.com>
830 * parse.y (merge_string_cste): Handle case where we have a
831 pointer that happens to be zero, not null_pointer_node.
833 2003-11-10 Tom Tromey <tromey@redhat.com>
835 * jcf-parse.c (classify_zip_file): Correctly compare
836 filename_length against length of manifest file's name.
838 2003-11-08 Tom Tromey <tromey@redhat.com>
841 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
843 2003-11-06 Andrew Haley <aph@redhat.com>
845 * expr.c (java_stack_swap): Make sure destination stack slots are
848 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
850 * Make-lang.in (dvi): Move targets to $(docobjdir).
851 (gcj.dvi): Simplify rule and adjust target.
852 (gcj.info): Simplify rule.
853 (gcj.pod): New intermediate rule.
854 (gcjh.pod): Likewise.
855 (jv-scan.pod): Likewise.
856 (jcf-dump.pod): Likewise.
858 (jv-convert.pod): Likewise.
859 (rmic.pod): Likewise.
860 (rmiregistry.pod): Likewise.
864 (jcf-dump.1): Delete.
866 (jv-convert.1): Delete.
868 (rmiregistry.1): Delete.
870 2003-11-02 Jeff Sturm <jsturm@one-point.com>
873 * parse.y (resolve_qualified_expression_name): Move test
874 for outer field access methods from here...
875 (check_thrown_exceptions) ...to here.
877 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
879 * .cvsignore: Delete.
881 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
883 * verify.c (verify_jvm_instructions): Don't warn about legal
884 eh binding regions generated for example by jdk 1.4.1.
886 2003-10-24 David S. Miller <davem@redhat.com>
888 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
890 2003-10-22 Andrew Haley <aph@redhat.com>
892 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
893 (java_get_callee_fndecl): New.
895 * jcf-parse.c (java_parse_file): Call emit_catch_table().
897 * java-tree.h (ctable_decl): New.
898 (catch_classes): New.
899 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
901 * decl.c (java_init_decl_processing): Add catch_class_type.
903 Add catch_classes field.
905 * class.c (build_indirect_class_ref): Break out from
907 (make_field_value): Check flag_indirect_dispatch.
908 (make_class_data): Ditto.
909 Tidy uses of PUSH_FIELD_VALUE.
910 Add field catch_classes.
911 (make_catch_class_record): New.
913 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
915 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
917 * jcf-write.c: Follow spelling conventions.
920 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
922 * ChangeLog: Fix typos.
923 * expr.c: Fix comment typos.
924 * jcf-write.c: Likewise.
927 * mangle.c: Likewise.
928 * parse-scan.y: Likewise.
931 2003-10-22 Tom Tromey <tromey@redhat.com>
933 * expr.c (expand_byte_code): Only warn about dead bytecode when
934 extra_warnings is set.
936 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
938 Fix for PR java/12586.
939 * mangle.c (find_compression_record_match): Don't iterate through
940 package namespace elements unless they all match compression_table
943 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
945 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
946 (generate-manpages): Likewise.
947 (java.maintainer-clean): Likewise.
948 (gcj.info): Likewise.
951 (jv-scan.1): Likewise.
952 (jcf-dump.1): Likewise.
954 (jv-convert.1): Likewise.
956 (rmiregistry.1): Likewise.
957 (java.install-man): Likewise.
958 (parse-scan.o): Move and define complete compile line.
960 (jcf-tree-inline.o): Move.
962 2003-10-20 Mark Mitchell <mark@codesourcery.com>
964 * Make-lang.in (info): Update dependencies.
965 (java.install-info): Remove.
966 ($(srcdir)/java/gcj.info): Replace with ...
967 ($(docobjdir)/gcj.info): ... this.
969 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
971 * Make-lang.in: Replace uses of $(target_alias) with
972 $(target_noncanonical).
974 2003-10-09 Tom Tromey <tromey@redhat.com>
976 * decl.c (java_init_decl_processing): Declare signers field.
977 * class.c (make_class_data): Set signers field.
979 2003-10-09 Jason Merrill <jason@redhat.com>
981 * parse.y (patch_assignment): Use make_node to create a BLOCK.
982 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
985 2003-10-06 Mark Mitchell <mark@codesourcery.com>
987 * Make-lang.in (java.info): Replace with ...
989 (java.dvi): Replace with ...
991 (java.generated-manpages): Replace with ...
993 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
995 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
997 2003-10-01 Andrew Haley <aph@redhat.com>
999 * jcf-parse.c (java_parse_file): Write otable and atable.
1000 * java-tree.h (atable_methods): New.
1002 (atable_syms_decl): New.
1003 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1004 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1005 (symbol_*type): Rename method_symbol* to symbol*type.
1006 (emit_offset_symbol_table): Delete.
1007 (emit_symbol_table): New.
1008 (get_symbol_table_index): New.
1010 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1011 (build_known_method_ref): Likewise.
1012 (get_symbol_table_index): Rename from get_offset_table_index.
1013 Parameterize to allow re-use by differing types of symbol table.
1014 (build_invokevirtual): Pass table to get_offset_table_index.
1015 * decl.c (java_init_decl_processing): Push types and decls for
1016 atable and atable_syyms.
1017 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1018 (make_class_data): Add new fields atable and atable_syms.
1019 (emit_symbol_table): Rename from emit_offset_symbol_table.
1020 Parameterize to allow re-use by different types of symbol table.
1021 (build_symbol_entry): Renamed from build_method_symbols_entry.
1023 2003-09-30 Roger Sayle <roger@eyesopen.com>
1025 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1026 semantics for SAVE_EXPR, by caching the result in a temporary.
1028 2003-09-28 Richard Henderson <rth@redhat.com>
1030 * check-init.c (check_init): Save and restore input_location
1031 instead of file and line separately.
1032 * decl.c (java_expand_body): Likewise.
1033 * jcf-write.c (generate_bytecode_insns): Likewise.
1034 * parse.y (safe_layout_class): Likewise.
1035 * jcf-parse.c (read_class, parse_class_file): Likewise.
1036 (java_parse_file): Use %H for warning locator.
1038 2003-09-28 Roger Sayle <roger@eyesopen.com>
1040 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1041 with void-type branches instead of using a COMPOUND_EXPR.
1043 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1045 * decl.c (java_optimize_inline, dump_function): Remove.
1046 * java-tree.h (java_optimize_inline): Remove declaration.
1047 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1048 * parse.y (source_end_java_method, java_expand_classes):
1049 Likewise. Remove dead code.
1051 2003-09-27 Roger Sayle <roger@eyesopen.com>
1053 * lang.c (java_init_options): Set flag_evaluation_order.
1054 * expr.c (force_evaluation_order): Don't attempt to force
1055 evaluation order of binary operations using save_expr.
1056 * parse.y (java_complete_lhs): No longer need to call
1057 force_evaluation_order when constructing binary operators.
1059 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1060 Bryce McKinlay <bryce@mckinlay.net.nz>
1063 * parse.y (not_accessible_field_error): New function.
1064 (resolve_expression_name): Check field access permissions.
1065 (resolve_qualified_expression_name): Use
1066 not_accessible_field_error.
1067 (resolve_qualified_expression_name): Likewise.
1069 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1071 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1073 2003-09-23 Roger Sayle <roger@eyesopen.com>
1075 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1076 with equal operands without side-effects.
1078 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1080 * decl.c (java_init_decl_processing): Don't emit otable decls
1081 if flag_indirect_dispatch is not set.
1083 2003-09-21 Richard Henderson <rth@redhat.com>
1085 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1088 2003-09-21 Richard Henderson <rth@redhat.com>
1090 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1091 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1093 2003-09-20 Richard Henderson <rth@redhat.com>
1095 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1097 2003-09-18 Roger Sayle <roger@eyesopen.com>
1099 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1100 * check-init.c (check_init): Likewise.
1102 2003-09-18 Roger Sayle <roger@eyesopen.com>
1104 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1106 2003-09-16 Andrew Haley <aph@redhat.com>
1108 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1110 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1113 * mangle.c (find_compression_record_match): Skip
1114 over a "6JArray" (the array template mangled string)
1116 (mangle_array_type): Correct minor typo.
1117 (atms): Move definition to the beginning.
1119 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1121 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1122 out. Fix for PR java/12254.
1124 2003-09-11 Richard Henderson <rth@redhat.com>
1126 * parse.y (source_end_java_method): Update for new
1127 cgraph_finalize_function argument.
1129 2003-09-09 Richard Henderson <rth@redhat.com>
1131 * parse.y (source_end_java_method): Update call to
1132 cgraph_finalize_function.
1134 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1136 * decl.c (java_expand_body): New function.
1137 * expr.c (build_class_init): Set DECL_IGNORED_P.
1138 * java-tree.h (start_complete_expand_method,
1139 java_expand_body): Declare.
1140 * jcf-parse.c (cgraph.h): Include.
1141 (java_parse_file): Handle flag_unit_at_a_time.
1142 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1143 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1144 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1145 (java_start_inlining): New function.
1146 * parse.h (java_finish_classes): Declare.
1147 * parse.y: Include cgraph.h.
1148 (block): Don't special-case empty block production.
1149 (craft_constructor): Set DECL_INLINE.
1150 (source_end_java_method): Handle flag_unit_at_a_time.
1151 Replace inline code with call to java_expand_body.
1152 (start_complete_expand_method): Remove static modifier.
1153 (java_expand_method_bodies): Patch function tree for
1154 class initialization and/or synchronization as needed.
1155 Don't begin RTL expansion yet.
1156 (java_expand_classes): Check flag_unit_at_a_time before
1157 calling finish_class.
1158 (java_finish_classes): New function.
1159 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1160 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1161 (emit_test_initialization): Set DECL_IGNORED_P.
1163 2003-09-03 Roger Sayle <roger@eyesopen.com>
1165 * builtins.c (enum builtin_type): Delete unused enumeration.
1166 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1168 2003-08-28 Tom Tromey <tromey@redhat.com>
1170 * gcj.texi (Extensions): Document gcjlib URLs.
1172 2003-08-20 Tom Tromey <tromey@redhat.com>
1174 * gcj.texi (Extensions): Added xref.
1175 (libgcj Runtime Properties): Document
1176 gnu.gcj.runtime.VMClassLoader.library_control.
1178 2003-08-20 Andrew Haley <aph@redhat.com>
1180 * except.c (prepare_eh_table_type): Use new encoding for exception
1181 handlers when using -fno-assume-compiled.
1183 2003-08-13 Tom Tromey <tromey@redhat.com>
1185 * gcj.texi (Invoking gij): Document -X and -?.
1187 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1189 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1190 GCJH_OBJS, JCFDUMP_OBJS
1191 * win32-host.c: Removed the unnecessary and broken dependency
1194 2003-08-11 Tom Tromey <tromey@redhat.com>
1196 * parse.y (java_check_regular_methods): Typo fixes. Call
1197 check_interface_throws_clauses. Use
1198 check_concrete_throws_clauses.
1199 (check_interface_throws_clauses): New function.
1200 (check_concrete_throws_clauses): New function.
1201 (hack_is_accessible_p): New function.
1202 (find_most_specific_methods_list): Added FIXME.
1203 * typeck.c (lookup_do): Use `flags' argument to decide what to
1205 (lookup_argument_method_generic): New function.
1206 (lookup_argument_method2): Removed.
1207 * jcf.h (ACC_INVISIBLE): New define.
1208 * jcf-write.c (generate_classfile): Skip invisible methods.
1209 * class.c (add_miranda_methods): New function.
1210 (layout_class_methods): Use it.
1211 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1212 * java-tree.h (METHOD_INVISIBLE): New define.
1213 (lang_decl_func) [invisible]: New field.
1214 (lookup_argument_method_generic): Declare.
1215 (SEARCH_INTERFACE): New define.
1216 (SEARCH_SUPER): Likewise.
1217 (SEARCH_ONLY_INTERFACE): Likewise.
1218 (SEARCH_VISIBLE): Likewise.
1219 (lookup_argument_method2): Removed declaration.
1221 2003-08-05 Tom Tromey <tromey@redhat.com>
1223 Fix for PR java/11600:
1224 * parse.y (java_complete_lhs): See whether we're calling a method
1226 (check_thrown_exceptions): Added `is_array_call' argument;
1227 fixed `clone' checking; updated all callers.
1229 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1231 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1233 2003-08-03 Tom Tromey <tromey@redhat.com>
1235 * java-tree.h (METHOD_TRANSIENT): Removed.
1236 * decl.c (pushdecl): Removed some dead code.
1237 * class.c (get_access_flags_from_decl): Can't have transient
1239 (add_method_1): Can't have a transient method.
1241 2003-07-28 Andreas Jaeger <aj@suse.de>
1243 * jvspec.c: Convert to ISO C90 prototypes.
1245 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1247 * decl.c (force_poplevels): Fix warning call.
1249 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1251 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1252 (expand_java_field_op): Likewise.
1253 * class.c (layout_class_method): Likewise
1254 (emit_register_classes): Likewise.
1255 * decl.c (pushdecl): Likewise.
1256 (poplevel): Likewise.
1257 (force_poplevels): Likewise.
1258 (give_name_to_locals): Likewise.
1259 * check-init.c (check_for_initialization): Likewise.
1261 2003-07-24 Jason Merrill <jason@redhat.com>
1263 * java-tree.h: Move boolean_type_node et al to the back end.
1265 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1267 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1270 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1272 * lang.opt: Don't show -MD_ and -MDD_.
1274 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1276 * lang-options.h: Remove.
1277 * lang.opt: Add help text.
1279 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1281 * expr.c: Remove the last argument to expand_assignment().
1283 2003-07-09 Jan Hubicka <jh@suse.cz>
1285 * java-tree.h (DECL_NUM_STMTS): Rename to...
1286 (DECL_ESTIMATED_INSNS): ... this.
1287 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1288 New static functions.
1289 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1290 * parser.y (add_stmt_to_compound): Do not account statements.
1292 2003-07-08 Mark Wielaard <mark@klomp.org>
1294 * gcj.texi: CNI now expands to Compiled Native Interface.
1296 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1298 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1300 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1302 * expr.c (expand_byte_code): Adjist emit_line_note call.
1304 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1306 * lang.c (java_handle_option): Don't handle filenames.
1308 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1310 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1313 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1314 * jcf.h: Delete COMPARE_FILENAMES definition.
1316 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1318 * lang.c (java_init_options): Update prototype.
1320 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1322 * decl.c (poplevel): Adjust define_label call.
1324 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1326 * gjavah.c (flag_jni): Make non-static.
1327 * parse-scan.y (ctxp): Make non-static.
1329 * class.c (build_method_symbols_entry)
1330 * expr.c (get_offset_table_index)
1331 * jcf-parse.c (jcf_parse):
1332 Mark the definition static, matching the forward declaration.
1334 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1336 * lang.c (java_handle_option): Don't check for missing arguments.
1338 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1340 * class.c (push_class): Use a location_t to save place.
1341 (emit_register_classes): Set input_location. Adjust
1342 expand_function_end call.
1343 * resource.c (write_resource_constructor): Likewise.
1344 * decl.c (end_java_method): Adjust expand_function_end call.
1345 * parse.y (source_end_java_method): Likewise.
1347 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1349 * lang.c (java_handle_option): Likewise.
1351 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1353 * lang.c (java_handle_option): Special-casing of optional
1354 joined arguments no longer needed.
1355 * lang.opt: Update switches that take optional argument.
1357 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1359 * lang.opt: Declare Java.
1360 * lang.c (java_init_options): Update.
1362 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1364 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1366 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1368 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1369 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1370 * lang.opt: -MD and -MMD have an underscore.
1372 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1374 * class.c (emit_register_classes): Adjust init_function_start
1376 * decl.c (complete_start_java_method): Likewise.
1377 * resource.c (write_resource_constructor): Likewise.
1379 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1381 * Make-lang.in: Update to use options.c and options.h.
1382 * lang.c: Include options.h not j-options.h.
1383 (java_handle_option): Abort on unrecognized option.
1384 (java_init_options): Request Java switches.
1386 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1388 * Make-lang.in: Handle mostlyclean.
1390 2003-06-11 Tom Tromey <tromey@redhat.com>
1392 * lang.c (java_handle_option): Update dependency_tracking for
1395 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1398 2003-06-10 Andrew Haley <aph@redhat.com>
1400 * resource.c (write_resource_constructor): Use expand_expr to
1401 generate the address of the label attached to a resource.
1402 * Make-lang.in (java/resource.o): Add expr.h
1404 2003-06-10 Andrew Haley <aph@redhat.com>
1406 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1407 (java_decl_ok_for_sibcall): New.
1409 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1411 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1412 (java/j-options.c, java/j-options.h): New.
1413 * java-tree.h (resource_name, compile_resource_file,
1414 compile_resource_data): Constify.
1415 * jcf-write.c (jcf_write_base_directory): Similarly.
1416 * jcf.h (jcf_write_base_directory): Similarly.
1417 * lang.c: Include j-options.h.
1418 (cl_options_count, cl_options, string_option, java_decode_option,
1419 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1420 process_option_with_no): Remove.
1421 (resource_name): Constify.
1422 (LANG_HOOKS_HANDLE_OPTION): Override.
1423 (java_handle_option): New.
1424 (java_init): Don't call jcf_path_init.
1425 (java_init_options): Call jcf_path_init.
1427 * resource.c (compile_resource_data, compile_resource_file): Constify.
1429 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1431 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1432 (struct lang_decl_func): Add last_line field.
1433 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1434 DECL_SOURCE_LINE_LAST): Remove.
1435 * parse.y (missing_return_error, finish_method_declaration,
1436 lookup_cl, start_artificial_method_body, source_end_java_method,
1437 start_complete_expand_method): Adjust.
1439 2003-06-08 Tom Tromey <tromey@redhat.com>
1441 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1442 fno-assume-compiled.
1444 2003-06-08 Roger Sayle <roger@eyesopen.com>
1446 * builtins.c (define_builtin_type, builtin_types): Delete.
1447 (define_builtin): Rewritten to take just the built-in code,
1448 the function's name, type and fallback library function name.
1449 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1450 (initialize_builtins): Overhaul to define the GCC builtins
1451 used by gcj manually, providing the Java run-time's
1452 implementations as the fallback library function.
1454 2003-06-08 Anthony Green <green@redhat.com>
1456 * parse.y (patch_cast): Fix conversions from floating-point to
1459 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1461 * Make-lang.in: Update.
1462 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1464 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1466 * lang.c (java_init_options): Update.
1468 2003-06-05 Jan Hubicka <jh@suse.cz>
1470 * Make-lang.in: Add support for stageprofile and stagefeedback
1472 2003-05-31 Roger Sayle <roger@eyesopen.com>
1474 * lang.c (java_init_options): Prescribe wrap-around two's
1475 complement arithmetic overflow by setting flag_wrapv.
1477 2003-05-29 Roger Sayle <roger@eyesopen.com>
1479 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1480 (builtin_record): Add an additional builtin_code field to
1481 record which GCC built-in corresponds to the Java function.
1482 (java_builtins): Add new entries for atan, atan2, exp, log,
1484 (max_builtin, min_builtin, abs_builtin): Perform constant
1485 folding on the resulting tree.
1486 (java_build_function_call_expr): Likewise, perform constant
1487 folding on the resulting tree.
1488 (initialize_builtins): The NULL creators are now allowed in
1489 the java_builtins table, which is now terminated by an entry
1490 with builtin_code == END_BUILTINS.
1491 (check_for_builtin): Likewise. If the matching creator is
1492 NULL, construct the call using java_build_function_call_expr
1493 directly with the decl for the corresponding builtin_code.
1495 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1497 * win32-host.c: Normalize copyright boilerplate.
1499 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1501 * parse.y (print_int_node): Use string concatentation on
1502 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1503 function calls into one.
1505 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1507 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1508 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1509 all the affected error messages.
1511 2003-05-13 Richard Henderson <rth@redhat.com>
1513 * class.c (layout_class_method): Set DECL_EXTERNAL.
1514 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1515 * java-tree.h (java_mark_class_local): Declare.
1516 * jcf-parse.c (parse_class_file): Use it.
1517 * parse.y (java_expand_classes): Likewise.
1519 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1521 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1522 * lex.h: #include input.h.
1523 * jv-scan.c (input_filename): Remove.
1525 2003-05-02 Tom Tromey <tromey@redhat.com>
1528 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1529 (handle_inner_classes): New function.
1531 2003-05-01 Tom Tromey <tromey@redhat.com>
1534 * parse.y (finish_for_loop): Do nothing if update expression is a
1535 EXPR_WFL_NODE wrapping nothing.
1536 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1538 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1540 * lex.h (input_lineno): Remove declaration.
1541 * parse-scan.y: #include input.h.
1542 (input_filename): Remove declaration.
1543 (input_location): Add definition.
1544 (input_line): Remove definition.
1546 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1548 * lex.h (lineno): Rename to ...
1549 (input_line): ... here
1550 * parse-scan.y (lineno): Rename to ...
1551 (input_line): ... here.
1552 (reset_report): Rename lineno to input_line.
1553 * check-init.c (check_init): Likewise.
1554 * class.c (push_class): Likewise.
1555 * decl.c (complete_start_java_method, end_java_method): Likewise.
1556 * expr.c (expand_byte_code): Likewise.
1557 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1558 * jcf-write.c (generate_bytecode_insns): Likewise.
1559 * lex.c (java_init_lex, java_allocate_new_line,
1560 do_java_lex): Likewise.
1561 * parse.h (YYNOT_TWICE): Likewise.
1562 * parse.y (empty_statement, expression_statement,
1563 java_pop_parser_context, java_parser_context_save_global,
1564 yyerror, register_fields, method_header, safe_layout_class,
1565 find_in_imports_on_demand, create_artificial_method,
1566 source_end_java_method, start_complete_expand_method,
1567 build_thisn_assign, java_complete_lhs,
1568 maybe_absorb_scoping_block): Likewise.
1570 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1572 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1573 '/' when computing java source filename
1575 2003-04-13 Tom Tromey <tromey@redhat.com>
1577 * gjavah.c (print_c_decl): Indentation fix.
1579 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1581 * class.c (make_field_value, make_method_value, get_dispatch_table)
1582 (make_class_data, emit_offset_symbol_table)
1583 * constants.c (build_constants_constructor)
1584 * java-tree.h (START_RECORD_CONSTRUCTOR)
1585 * parse.y (maybe_build_array_element_wfl):
1586 Use build_constructor.
1588 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1591 * parse.y (string_convert_int_cst): Always use at least one digit
1592 in string conversion. Remove ASCII dependence.
1593 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1595 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1597 * Make-lang.in: added win32-host.c
1598 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1599 resolves to open() on non-Win32 platforms and
1600 Win32-specific jcf_open_exact_case() on Win32
1601 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1602 when trying .java and .class files
1603 * win32-host.c: added to repository. Defines
1604 Win32-specific jcf_open_exact_case()
1606 2003-04-10 Andrew Haley <aph@redhat.com>
1608 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1609 (maybe_free_localvar): Renamed from localvar_free.
1610 Add new arg, really.
1611 (generate_bytecode_insns): Set new variable, jsrs.
1612 Only free local vars if no jsr insns have been emittted.
1613 Call maybe_free_localvar, not localvar_free.
1615 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1617 * gcj.texi: Remove @ at start of file.
1619 2003-03-25 Tom Tromey <tromey@redhat.com>
1621 * parse.y (create_interface): Call CHECK_DEPRECATED.
1623 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1625 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1627 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1629 * javaop.h (jfloat, jdouble): Make them structures mirroring
1630 the bit fields of IEEE float and double respectively.
1631 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1632 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1633 (union Word, union DWord): Delete.
1634 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1636 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1637 D_NAN_MASK): Delete.
1638 (jni_print_float, jni_print_double): New. Generate
1639 hexadecimal floating constants.
1640 (print_field_info): Use jni_print_float/double.
1642 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1643 finite floating point numbers for output; special case
1646 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1648 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1649 Replace 0 and 1 with true and false in return statements.
1651 2003-03-19 Tom Tromey <tromey@redhat.com>
1653 * lex.c (do_java_lex): Renamed from java_lex.
1654 (java_lex): New function.
1657 2003-03-13 Tom Tromey <tromey@redhat.com>
1659 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1662 2003-03-04 Andrew Haley <aph@redhat.com>
1664 * gjavah.c (is_first_data_member): New global variable.
1665 (print_c_decl): If it's the first data member, align it as the
1667 (process_file): Set is_first_data_member.
1669 2003-03-11 Tom Tromey <tromey@redhat.com>
1671 * parse.y (resolve_field_access): Initialize class if field is
1672 found in another static field.
1673 * expr.c (build_class_init): Don't optimize out initialization of
1674 implemented interface.
1676 2003-03-11 Andrew Haley <aph@redhat.com>
1678 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1681 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1683 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1684 and DIR_SEPARATOR_2 for a target.
1685 Correct minor typos.
1687 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1688 and DIR_SEPARATOR_2 for a target into account.
1690 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1692 * lang.c (java_init): Update prototype, move code to java_post_options.
1693 (java_post_options): Similarly.
1695 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1697 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1698 compare file name components depending on the case-sensitivity
1699 or otherwise of the host file system.
1701 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1702 "strcmp" to compare file name components.
1703 Use IS_DIR_SEPARATOR instead of comparing directly against
1705 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1706 comparing directly against DIR_SEPARATOR.
1708 2003-03-04 Tom Tromey <tromey@redhat.com>
1710 * Make-lang.in (java.tags): New target.
1712 2003-03-01 Roger Sayle <roger@eyesopen.com>
1714 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1715 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1717 2003-03-01 Tom Tromey <tromey@redhat.com>
1719 * parse.y (jdep_resolve_class): Only check deprecation if we found
1722 2003-02-28 Tom Tromey <tromey@redhat.com>
1725 * class.c (maybe_layout_super_class): Always pass a WFL to
1727 * parse.y (do_resolve_class): Updated comment to explain
1730 2003-02-26 Tom Tromey <tromey@redhat.com>
1732 * jcf-write.c (generate_classfile): Check whether class is
1733 deprecated before writing attribute count.
1735 2003-02-25 Roger Sayle <roger@eyesopen.com>
1737 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1738 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1740 2003-02-23 Tom Tromey <tromey@redhat.com>
1742 * lang-options.h: Added -Wdeprecated.
1743 * gcj.texi (Warnings): Document -Wdeprecated.
1744 * java-tree.h (flag_deprecated): Declare.
1745 * lang.c (lang_W_options): Added deprecated.
1746 (flag_deprecated): New global.
1747 * chartables.h: Rebuilt.
1748 * gen-table.pl (process_one): Look at whitespace.
1749 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1750 * parse.h (CLEAR_DEPRECATED): New macro.
1751 (CHECK_DEPRECATED_NO_RESET): New macro.
1752 * jcf-parse.c (handle_deprecated): New function.
1753 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1754 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1755 * parse.y (resolve_type_during_patch): Check deprecation.
1756 (jdep_resolve_class): Likewise.
1757 (process_imports): Likewise.
1758 (resolve_expression_name): Likewise.
1759 (check_deprecation): Strip arrays from decl. Check
1761 (patch_method_invocation): Also check the particular constructor
1763 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1764 * jcf-write.c (append_deprecated_attribute): New function.
1765 (generate_classfile): Generate deprecated attribute when
1767 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1768 (java_lex) [case '*']: Simplify logic.
1769 (java_start_char_p): Use LETTER_MASK.
1770 (java_part_char_p): Likewise.
1771 (java_space_char_p): New function.
1773 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1775 Change base class access representation.
1776 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1777 (add_interface_do): Likewise.
1779 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1781 * decl.c (java_init_decl_processing): Change
1782 soft_lookupjnimethod_node to reflect the change in
1783 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1784 * expr.c (build_jni_stub): Calculate and pass the size
1785 on the stack of the arguments to a JNI function. Use
1786 new target macro MODIFY_JNI_METHOD_CALL to allow a
1787 target to modify the call to a JNI method.
1789 2003-02-08 Roger Sayle <roger@eyesopen.com>
1791 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1792 instead of basename to avoid compiler warnings on Tru64.
1794 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1796 * gcj.texi: Update to GFDL 1.2.
1798 2003-01-31 Andrew Haley <aph@redhat.com>
1800 * parse.y (java_expand_classes): Scan the whole class list looking
1801 for access methods that haven't yet been expanded.
1803 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1807 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1808 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1809 * jcf-parse.c: Likewise.
1811 2003-01-31 Mark Wielaard <mark@klomp.org>
1813 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1815 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1817 * class.c (make_class): Use BINFO_ELTS.
1818 (set_super_info): Likewse.
1819 (add_interface_do): Likewise.
1821 2003-01-30 Tom Tromey <tromey@redhat.com>
1823 * jcf-parse.c (read_class): Update identifier's class value if it
1824 changed during parsing.
1826 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1828 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1829 Propagate change to all other rules as required.
1830 (java/parse-scan.o): Add explicit dependency on
1831 $(parsedir)/java/parse-scan.c .
1833 2003-01-29 Tom Tromey <tromey@redhat.com>
1835 * parse.y (patch_assignment): Only transform the rhs of an
1836 assignment when compiling to native.
1838 2003-01-28 Tom Tromey <tromey@redhat.com>
1840 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1842 2003-01-28 Tom Tromey <tromey@redhat.com>
1844 * lex.c (java_lex): Don't include UEOF as part of token.
1845 (java_read_unicode): Error if \u sequence prematurely terminated.
1847 2003-01-27 Tom Tromey <tromey@redhat.com>
1849 * parse.y (java_check_regular_methods): Check for construct after
1850 checking types in throws clause.
1852 2003-01-24 Tom Tromey <tromey@redhat.com>
1854 * class.c (build_static_field_ref): Only a String or numeric field
1855 can fold to a constant.
1857 2003-01-23 Tom Tromey <tromey@redhat.com>
1859 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1860 file name in resource buffer.
1862 2003-01-23 Tom Tromey <tromey@redhat.com>
1864 * expr.c (build_known_method_ref): Use method's context to find
1867 2003-01-23 Tom Tromey <tromey@redhat.com>
1869 * constants.c (set_constant_entry): Allocated cleared memory.
1871 2003-01-22 Tom Tromey <tromey@redhat.com>
1873 * java-tree.h: Don't use PARAMS.
1874 * resource.c: Add prototypes for all functions.
1875 (write_resource_constructor): Use `const char *' to avoid
1878 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1880 * jcf-parse.c (process_zip_dir): Remove unused variable.
1882 2003-01-22 Tom Tromey <tromey@redhat.com>
1884 * expr.c (build_invokeinterface): Abort if method's context is not
1887 2003-01-22 Tom Tromey <tromey@redhat.com>
1889 * gcj.texi (Input and output files): Mention non-class entries.
1890 * decl.c (java_init_decl_processing): Call
1891 init_resource_processing.
1892 * java-tree.h (compile_resource_data, write_resource_constructor,
1893 compile_resource_file, init_resource_processing): Declare.
1894 * config-lang.in (gtfiles): Added resource.c.
1895 * Make-lang.in (gt-java-resource.h): New target.
1896 (JAVA_OBJS): Added resource.o.
1897 (java/resource.o): New target.
1898 * resource.c: New file.
1899 * class.c (compile_resource_file): Moved to resource.c.
1900 (registerResource_libfunc): Likewise.
1901 (utf8_decl_list): Mark with GTY; now static.
1902 * jcf-parse.c (classify_zip_file): New function.
1903 (parse_zip_file_entries): Use it; compile .properties files.
1904 (process_zip_dir): Use classify_zip_file and compute_class_name.
1905 Don't write class name into zip directory.
1906 (java_parse_file): Call write_resource_constructor.
1907 (compute_class_name): New function.
1908 * jcf-io.c (read_zip_member): Reindented.
1910 2003-01-21 Tom Tromey <tromey@redhat.com>
1912 * class.c (supers_all_compiled): New function.
1913 (make_class_data): Use it.
1915 2003-01-21 Tom Tromey <tromey@redhat.com>
1917 * parse.y (method_header): Native method can't be strictfp.
1918 No method can be transient or volatile.
1920 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1922 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1924 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1926 * check-init.c: Fix comment typos.
1927 * class.c: Likewise.
1928 * constants.c: Likewise.
1930 * except.c: Likewise.
1932 * java-except.h: Likewise.
1933 * java-tree.h: Likewise.
1934 * javaop.h: Likewise.
1935 * jcf-dump.c: Likewise.
1936 * jcf-io.c: Likewise.
1937 * jcf-parse.c: Likewise.
1938 * jcf-write.c: Likewise.
1940 * mangle.c: Likewise.
1941 * typeck.c: Likewise.
1942 * verify.c: Likewise.
1944 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1946 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1947 * jcf-write.c: Include "tm_p.h".
1949 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1951 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1953 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1955 * builtins.c (java_build_function_call_expr): Renamed from
1956 build_function_call_expr. All callers changed.
1958 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1959 * jcf-parse.c: Include tm_p.h.
1961 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1964 2003-01-14 Tom Tromey <tromey@redhat.com>
1966 * class.c (make_class_data): Check that super is compiled before
1967 building class reference to it.
1969 2003-01-14 Andrew Haley <aph@redhat.com>
1971 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1972 varargs function -- correct.
1974 2003-01-14 Andrew Haley <aph@redhat.com>
1976 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1978 2003-01-14 Andrew Haley <aph@redhat.com>
1980 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1981 varargs function -- correct.
1983 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1984 temporary if the RHS is a reference.
1986 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1988 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1989 * keyword.h: Regenerated.
1991 * All Files: Convert to ISO C style function definitions.
1993 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1995 * parse.y (check_pkg_class_access): ANSIfy definition.
1997 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1999 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2002 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2004 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2006 Merge from pch-branch:
2008 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2010 * Make-lang.in (java/gjavah.o): Update dependencies.
2011 * gjavah.c: Include ggc.h.
2013 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2015 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2016 (JCFDUMP_OBJS): Add ggc-none.o.
2017 (java/jcf-dump.o): Depend on GGC_H.
2018 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2019 CPool substructures.
2020 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2021 * jcf-dump.c: Include ggc.h.
2023 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2025 * jcf.h (union cpool_entry): New.
2026 (struct CPool): Use gengtype to mark. Change field 'data' to be
2028 (struct JCF): Use gengtype to mark.
2029 (CPOOL_UINT): Update for new cpool_entry type.
2030 (CPOOL_USHORT1): Likewise.
2031 (CPOOL_USHORT2): Likewise.
2032 (CPOOL_FINISH): Use GC to free cpool subfields.
2033 * parse.h (struct parser_ctxt): Mark field current_jcf.
2034 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2035 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2036 (main_jcf): Use gengtype to mark.
2037 (ggc_mark_jcf): Delete.
2038 (get_constant): Update for new cpool_entry type.
2039 (give_name_to_class): Likewise.
2040 (get_class_constant): Likewise.
2041 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2042 (java_parse_file): Use GGC to allocate struct JCF.
2043 (init_jcf_parse): Don't call ggc_add_root.
2044 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2046 * java-tree.h (current_jcf): Use gengtype to mark.
2047 (CPOOL_UTF): Update for new cpool_entry type.
2048 (outgoing_cpool): Use gengtype to mark.
2049 (struct lang_type): GC struct JCF and struct CPool.
2050 * config-lang.in (gtfiles): Add jcf.h.
2051 * constants.c (find_tree_constant): New.
2052 (set_constant_entry): Allocate cpool subfields using GGC. Update
2053 for new cpool_entry type.
2054 (find_constant1): Update for new cpool_entry type.
2055 (find_constant2): Likewise.
2056 (find_utf8_constant): Use find_tree_constant.
2057 (find_class_or_string_constant): Remove unnecessary cast to jword.
2058 Update for new cpool_entry type.
2059 (count_constant_pool_bytes): Update for new cpool_entry type.
2060 (write_constant_pool): Likewise.
2061 (alloc_name_constant): Use find_tree_constant.
2062 (build_constants_constructor): Update for new cpool_entry type.
2064 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2066 * parse.y (mark_parser_ctxt): Delete.
2067 (goal): Don't use ggc_add_root.
2068 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2069 (java_pop_parser_context): Let GC free parser_ctxt.
2070 (java_parser_context_resume): Likewise.
2071 * parse.h (struct parser_ctxt): Use gengtype to mark.
2073 (ctxp_for_generation): Likewise.
2074 * lex.h (struct java_lc_s): Mark for gengtype.
2075 (java_lexer): Rearrange for gengtype.
2076 * config-lang.in (gtfiles): Add lex.h, parse.h.
2078 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2080 * All Files: Remove PARAMS macro.
2082 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2083 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2086 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2089 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2091 * Make-lang.in (java.install-common, java.uninstall,
2092 java.install-info, java.install-man): Prepend $(DESTDIR)
2093 to destination paths in all (un)installation commands.
2094 (java.install-common): Rewrite $(LN) command to support
2095 DESTDIR with "ln" as well as with "ln -s".
2097 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2099 * java-tree.h: Protect against multiple inclusion.
2101 2003-01-07 Tom Tromey <tromey@redhat.com>
2103 * class.c (add_assume_compiled): Don't adjust parent if we're
2104 already at the root of tree.
2106 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2108 * lang.c (dump_compound_expr): Prototype.
2110 2003-01-03 Tom Tromey <tromey@redhat.com>
2112 Fix for PR java/8712:
2113 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2114 when simply checking against `null'.
2116 2003-01-03 Tom Tromey <tromey@redhat.com>
2118 * gcj.texi (Standard Properties): Document http.proxyHost and
2121 * gcj.texi (GNU Classpath Properties): Document new properties.
2123 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2125 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2126 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2127 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2129 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2131 * Make-lang.in, boehm.c, buffer.c,
2132 buffer.h, builtins.c, class.c,
2133 config-lang.in, constants.c,
2134 convert.h, decl.c, except.c,
2135 expr.c, java-except.h,
2136 java-tree.h, javaop.def,
2137 jcf-parse.c, jcf-write.c,
2138 jv-scan.c, jvgenmain.c,
2139 jvspec.c, keyword.gperf,
2140 keyword.h, lang-options.h,
2141 lang-specs.h, lang.c, lex.c,
2142 lex.h, mangle.c, mangle_name.c,
2143 parse-scan.y, parse.h, parse.y,
2144 typeck.c, verify.c, xref.c,
2145 xref.h: Replace "GNU CC" with
2146 "GCC" in the copyright header.
2148 * check-init.c, gjavah.c, javaop.h,
2149 jcf-depend.c, jcf-dump.c, jcf-io.c,
2150 jcf-path.c, jcf-reader.c, jcf.h,
2151 zextract.c, zipfile.h: These files are
2152 "part of GCC". Also say "GCC" not "GNU CC".
2154 2002-12-30 DJ Delorie <dj@redhat.com>
2156 * Make-lang.in: Protect against texi2pod/pod2man failing.
2158 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2160 * gcj.texi: Use @copying.
2162 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2164 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2165 print_cxx_classname.
2166 (print_cxx_classname): Add add_scope parameter.
2167 (print_class_decls): Do not emit a semicolon after the extern
2169 (process_file): Adjust calls to print_cxx_classname.
2171 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2173 * gcj.texi: Include Cover Texts in man page.
2175 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2177 * class.c (build_static_field_ref): Check FIELD_FINAL.
2179 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2180 instead of current_constant_pool_data_ref.
2181 * java-tree.h (current_constant_pool_data_ref): Undefine.
2182 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2183 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2184 current_constant_pool_data_ref.
2186 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2187 not build_internal_class_name.
2189 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2190 Use it when class ref isn't certain to be compiled.
2192 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2194 * gcj.texi: Include gcc-common.texi.
2195 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2196 $(srcdir)/doc/include/gcc-common.texi.
2198 2002-12-22 Anthony Green <green@redhat.com>
2200 * gcj.texi (Limitations): Add note about org.xml.sax and
2203 2002-12-20 Tom Tromey <tromey@redhat.com>
2205 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2206 where minimum case value is Integer.MIN_VALUE.
2209 2002-12-18 Andrew Haley <aph@redhat.com>
2211 * parse.y (patch_invoke): Force evaluation order when `check' is
2212 set. For PR libgcj/8945.
2214 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2216 * gcj.texi: Change version number to 3.4.
2218 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2219 Andrew Haley <aph@redhat.com>
2221 * parse.y (source_end_java_method): Remove custom encoding of line
2222 numbers for a function decl before passing it to the back end.
2224 2002-12-03 Andrew Haley <aph@redhat.com>
2226 * class.c (make_class_data): New field, "chain".
2227 * decl.c (java_init_decl_processing): Likewise.
2229 2002-12-02 Tom Tromey <tromey@redhat.com>
2232 * parse.y (do_resolve_class): Handle qualified name via
2235 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2237 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2238 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2239 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2240 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2241 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2242 Include coretypes.h and tm.h.
2243 * Make-lang.in: Update dependencies.
2245 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2247 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2249 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2251 * jcf-reader.c: Don't expand JCF_readu4 inside the
2252 expansion of JCF_SKIP.
2254 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2256 * jcf-reader.c: Don't expand JCF_readu4 inside the
2257 expansion of JCF_SKIP.
2259 2002-11-22 Tom Tromey <tromey@redhat.com>
2261 * parse.y (patch_binop): Cast right hand side of shift expression
2262 to `int'. Fixes PR java/8676.
2264 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2265 Andrew Haley <aph@redhat.com>
2267 * gcc/java/jcf-write.c (write_classfile): Remove target
2268 class file, if it exists, before renaming the temporary
2271 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2273 * jvspec.c (lang_specific_spec_functions): New.
2275 2002-11-18 Tom Tromey <tromey@redhat.com>
2277 Fix for PR java/7912:
2278 * expr.c (can_widen_reference_to): Allow cast of array to
2279 Cloneable or Serializable.
2280 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2281 (java_io_serializable_identifier_node): Likewise.
2282 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2283 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2284 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2285 java_io_serializable.
2286 * decl.c (java_init_decl_processing): Initialize
2287 java_lang_cloneable_identifier_node and
2288 java_io_serializable_identifier_node.
2289 (java_lang_cloneable_identifier_node): New global.
2290 (java_io_serializable_identifier_node): Likewise.
2292 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2294 * buffer.c: Remove unnecessary casts.
2295 * check-init.c: Likewise.
2296 * class.c: Likewise.
2297 * constants.c: Likewise.
2299 * except.c: Likewise.
2300 * gjavah.c: Likewise.
2301 * jcf-io.c: Likewise.
2302 * jcf-parse.c: Likewise.
2303 * jcf-path.c: Likewise.
2304 * jvspec.c: Likewise.
2307 * verify.c: Likewise.
2309 2002-11-06 Tom Tromey <tromey@redhat.com>
2311 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2314 2002-11-05 Tom Tromey <tromey@redhat.com>
2316 Fix for PR java/6388.
2317 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2318 * java-tree.h (enum java_tree_index): New values
2319 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2320 (decimal_int_max, decimal_long_max): New defines.
2321 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2322 (error_if_numeric_overflow): Rewrote range checking.
2323 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2326 2002-11-02 Tom Tromey <tromey@redhat.com>
2328 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2330 * class.c (make_method_value): Put class name, not signature, into
2331 `throws' field. For PR java/8415.
2333 2002-10-24 Tom Tromey <tromey@redhat.com>
2335 * gcj.texi (Invoking gij): Document --showversion.
2336 (Standard Properties): java.library.path now set.
2338 2002-10-23 Tom Tromey <tromey@redhat.com>
2340 * gjavah.c (decode_signature_piece): In JNI mode, print
2341 `jobjectArray' when array depth is nonzero.
2344 2002-10-15 Andrew Haley <aph@redhat.com>
2346 * parse.y (patch_invoke): Call force_evaluation_order on a static
2348 (resolve_qualified_expression_name): Call force_evaluation_order
2349 on a arg list that is part of a Qualified Expression Name.
2351 * lang.c (dump_compound_expr): New.
2352 (java_dump_tree): New.
2354 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2356 * gcj.texi: Added item describing the GCJ runtime property
2359 2002-10-15 Richard Henderson <rth@redhat.com>
2361 * jcf-parse.c (get_constant): Fix type warning.
2363 2002-10-15 Andrew Haley <aph@redhat.com>
2365 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2366 (java_inlining_map_static_initializers): Declare.
2368 2002-10-14 Andrew Haley <aph@redhat.com>
2370 * tree-inline.c (remap_block): All local class initialization
2371 flags go in the outermost scope.
2372 (expand_call_inline): Call java_inlining_map_static_initializers.
2373 (expand_call_inline): Call java_inlining_merge_static_initializers.
2374 * java/lang.c (merge_init_test_initialization): New.
2375 (java_inlining_merge_static_initializers): New.
2376 (inline_init_test_initialization): New.
2377 (java_inlining_map_static_initializers): New.
2379 2002-10-11 Mark Wielaard <mark@klomp.org>
2381 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2383 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2385 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2387 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2389 * parse.y (merge_string_cste): Add parentheses around & within |.
2391 2002-10-08 Tom Tromey <tromey@redhat.com>
2393 * parse.y (variable_declarator_id): Simplify error path for
2394 array declarator error. For PR java/8003.
2396 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2398 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2401 2002-10-08 Andrew Haley <aph@redhat.com>
2403 * parse.y (attach_init_test_initialization_flags): Check for
2406 2002-10-07 Anthony Green <green@redhat.com>
2408 * parse.y (merge_string_cste): Fix bug in string concatenation.
2410 2002-10-03 Michael Koch <konqueror@gmx.de>
2412 * gcj.texi (Standard properties):
2413 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2415 2002-10-02 Roger Sayle <roger@eyesopen.com>
2417 PR optimization/6627
2418 * lang.c (java_init): If storing the vbit in function
2419 pointers, ensure that force_align_functions_log is atleast
2420 one to aid compatability with g++ vtables.
2422 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2424 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2425 foul of type-based aliasing.
2427 2002-09-30 Anthony Green <green@redhat.com>
2429 * gcj.texi (Invoking jv-scan): Fix texinfo.
2431 2002-09-28 Anthony Green <green@redhat.com>
2433 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2434 (Code Generation): Add -fno-assert documentation.
2435 * jv-scan.c (flag_assert): New global.
2436 (options): Add assert option.
2437 (help): Add --no-assert documentation.
2438 * parse-scan.y (flag_assert): New global.
2439 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2440 (flag_assert): New global.
2441 * java-tree.h (flag_assert): New global.
2442 * lex.c (java_lex): Obey flag_assert.
2443 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2446 2002-09-26 Andrew Haley <aph@redhat.com>
2448 * expr.c (build_java_array_length_access): Check for null pointer.
2449 * expr.c (expand_java_arrayload): Likewise.
2451 2002-09-21 Richard Henderson <rth@redhat.com>
2453 * jcf-parse.c (get_constant): Decode from IEEE no matter
2454 what the target format.
2456 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2458 * ChangeLog: Follow spelling conventions.
2459 * class.c: Likewise.
2462 * gjavah.c: Likewise.
2463 * java-tree.h: Likewise.
2464 * jcf-dump.c: Likewise.
2465 * jcf-parse.c: Likewise.
2466 * jvspec.c: Likewise.
2468 * mangle.c: Likewise.
2469 * parse.y: Likewise.
2471 2002-09-17 Tom Tromey <tromey@redhat.com>
2473 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2474 where \r appears at EOF. Fixes PR java/7950.
2476 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2478 * jvspec.c (lang_specific_driver): Remove unused variable.
2480 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2482 * java-tree.h (union lang_tree_node): Add chain_next option.
2484 2002-09-16 Richard Henderson <rth@redhat.com>
2486 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2487 use new real.h interface.
2488 * jcf-write.c (find_constant_index): Use new real.h interface.
2489 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2491 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2493 * lang.c: Follow spelling conventions.
2495 2002-09-11 Per Bothner <per@bothner.com>
2497 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2498 constant to the type of the field.
2499 (java_complete_tree): Remove now-redundant code.
2501 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2503 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2506 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2507 return label if a ret instruction for the jsr has been reached.
2509 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2511 * parse.y (DIR_SEPARATOR): Don't define.
2512 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2514 2002-08-28 Andrew Haley <aph@redhat.com>
2516 * verify.c (verify_jvm_instructions): Allow exception handler
2517 inside code that is being protected, but generate a warning.
2518 * except.c (link_handler): Initialize `expanded' in new eh_range.
2519 (binding_depth, is_class_level, current_pc): Declare extern.
2521 2002-09-01 Mark Wielaard <mark@klomp.org>
2523 * gcj.texi: Add chapter about system properties.
2526 2002-08-26 Tom Tromey <tromey@redhat.com>
2528 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2529 conversion if RHS_TYPE is byte, short, or char.
2531 2002-08-22 Tom Tromey <tromey@redhat.com>
2533 * gcj.texi (Invoking gij): Document -cp and -classpath.
2535 2002-08-21 Tom Tromey <tromey@redhat.com>
2537 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2538 $(prefix)/share. For PR libgcj/7633.
2540 For PR java/6005 and PR java/7611:
2541 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2542 (java_can_use_bit_fields_p): New function.
2544 2002-08-16 Tom Tromey <tromey@redhat.com>
2546 * gcj.texi (Class Initialization): Mention class initialization of
2549 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2551 * Make-lang.in (java-tree-inline.o): New.
2552 (JAVA_OBJS): Add java-tree-inline.o.
2553 * parse.y (source_end_java_method): Call java_optimize_inline.
2554 (java_expand_method_bodies): Save method's tree in
2556 (add_stmt_to_compound): Keep track of the number of statments.
2557 * lang.c (java_init): Enable flag_inline_trees.
2558 (java_post_options): If flag_inline_functions is on, enable
2559 flag_inline_trees instread.
2560 (decl_constant_value): New.
2561 (java_tree_inlining_walk_subtrees): New.
2562 * java-tree.h (DECL_NUM_STMTS): New macro.
2563 (java_optimize_inline): Declare.
2564 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2565 Handle a LABEL_EXPR.
2566 * decl.c (build_result_decl): If we already have a DECL_RESULT
2568 (dump_function): New.
2569 (java_optimize_inline): New.
2570 (dump_function): New.
2572 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2575 * parse.y (build_assertion): Invert return from
2576 desiredAssertionStatus.
2578 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2580 * jcf-write.c (get_access_flags): Return correct access flags for
2581 private and protected inner classes.
2583 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2585 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2587 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2589 * mangle_name.c: Don't include obstack.h twice.
2590 * xref.c: Don't include obstack.h.
2592 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2594 * class.c: (permanent_obstack): Delete declaration.
2595 * constants.c: (permanent_obstack): Delete declaration.
2596 * except.c: (permanent_obstack): Delete declaration.
2597 * expr.c: (permanent_obstack): Delete declaration.
2598 * jcf-parse.c: (permanent_obstack): Delete declaration.
2599 (saveable_obstack): Delete declaration.
2600 * parse.h: (permanent_obstack): Delete declaration.
2601 * typeck.c: (permanent_obstack): Delete declaration.
2603 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2605 * gcj.texi (version-gcc): Increase to 3.3.
2607 2002-07-22 Tom Tromey <tromey@redhat.com>
2609 * lex.c (java_lex): Check for `e' or `E' after 0.
2611 2002-07-21 Richard Henderson <rth@redhat.com>
2613 * lang.c (java_unsafe_for_reeval): New.
2614 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2616 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2618 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2619 (jcf_path_init): Use GET_ENVIRONMENT.
2621 2002-07-10 Roger Sayle <roger@eyesopen.com>
2622 Zack Weinberg <zack@codesourcery.com>
2624 * builtins.c (initialize_builtins): Remove defines that
2625 handled C/C++ specific junk hereby removed from builtins.def.
2627 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2629 * lang.c (java_post_options): Update prototype.
2631 2002-07-05 Roger Sayle <roger@eyesopen.com>
2633 * builtins.c (initialize_builtins): Ignore the additional
2634 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2635 the builtins.def file.
2637 2002-07-01 Tom Tromey <tromey@redhat.com>
2640 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2643 2002-07-01 Roger Sayle <roger@eyesopen.com>
2645 * java/decl.c (builtin_function): Accept additional parameter.
2646 (java_init_decl_processing): Pass an additional NULL_TREE
2647 argument to builtin_function.
2649 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2651 * gcj.texi: Fixed gcj invocation example so that it compiles.
2653 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2655 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2656 * parse.y (mark_parser_ctxt): Likewise.
2657 (check_modifiers, declare_local_variables): Avoid incorrect
2658 hardcoded constant 10.
2660 * lex.c (java_read_char): Avoid "comparison is always true"
2663 2002-06-25 Andreas Schwab <schwab@suse.de>
2665 * expr.c (JSR): Avoid undefined operation on PC.
2667 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2669 * decl.c (clear_binding_level): Const-ify.
2671 2002-06-13 Akim Demaille <akim@epita.fr>
2673 * parse.y (class_declaration, interface_declaration): Make sure
2674 all their rules have an action, in order to avoid meaningless `$$
2675 = $1' and their type clashes.
2677 2002-06-11 Tom Tromey <tromey@redhat.com>
2679 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2680 * parse-scan.y (statement_without_trailing_substatement): Added
2682 (assert_statement): New rule.
2683 * java-tree.h (struct lang_type) [assertions]: New field.
2684 (TYPE_USES_ASSERTIONS): New macro.
2685 (CLASS_USES_ASSERTIONS): Likewise.
2686 (FIELD_SYNTHETIC): New define.
2687 * lex.c (java_lval;): Added ASSERT_TK.
2688 * parse.y (ASSERT_TK): Added.
2689 (statement_without_trailing_substatement): Added assert_statement.
2690 (assert_statement): New rule.
2691 (build_assertion): New function.
2692 (maybe_generate_pre_expand_clinit): Create and initialize
2693 $assertionsDisabled.
2694 (lookup_package_type): Removed decl.
2695 * keyword.h: Rebuilt.
2696 * keyword.gperf (assert): New token.
2698 2002-06-10 Akim Demaille <akim@epita.fr>
2700 * parse.y (interface_type_list, class_member_declaration)
2701 (unary_expression_not_plus_minus): Remove duplicate %type.
2704 2002-06-09 Tom Tromey <tromey@redhat.com>
2706 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2708 * parse.y (method_header): Give error message in all cases.
2711 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2713 Don't use RTL inlining. Fix for PR java/6820.
2714 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2715 (flag_really_inline): New.
2716 (java_decode_option): Set flag_really_inline if -finline-functions
2718 (java_post_options): New function. Turn off inlining unless
2719 flag_really_inline is set.
2721 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2723 * gjavah.c (throwable_p): Accept argument as either a classname or
2724 signature fragment. Create null-terminated classname string for super
2725 when calling itself recursively.
2726 (decode_signature_piece): Skip first character from class name
2727 signature when calling throwable_p.
2729 2002-06-08 H.J. Lu (hjl@gnu.org)
2731 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2733 2002-06-04 Tom Tromey <tromey@redhat.com>
2735 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2737 2002-06-04 Michael Koch <konqueror@gmx.de>
2739 * gcj.texi (Input Options): Fixed typo.
2741 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2743 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2744 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2745 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2746 and all now-pointless local variables. Rename other local
2747 variables to reflect their not being handles.
2749 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2750 #if JCF_USE_STDIO blocks.
2752 * parse.y: Add missing semicolon at end of rule.
2754 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2756 * check-init.c (attach_initialized_static_class): Delete, unused.
2757 * parse.y: Use htab_t instead of struct hashtable, update
2759 * java-tree.h: Include hashtab.h instead of hash.h.
2760 (struct lang_decl_func): Use htab_t, set up for gengtype.
2761 (struct init_test_hash_entry): Delete.
2762 (struct treetreehash_entry): New.
2763 (java_treetreehash_find): New
2764 (java_treetreehash_new): New prototype.
2765 (java_treetreehash_create): New prototype.
2766 (java_mark_tree): Delete prototype.
2767 (java_hash_hash_tree_node): Delete prototype.
2768 (java_hash_compare_tree_node): Delete prototype.
2769 (attach_initialized_static_class): Delete prototype.
2770 * expr.c (build_class_init): Update to use java_treetreehash
2772 (java_expand_expr): Update to use htab_t.
2773 (emit_init_test_initialization): Likewise.
2774 * decl.c (java_mark_tree): Delete.
2775 * class.c (init_test_hash_newfunc): Delete.
2776 (java_hash_hash_tree_node): Delete.
2777 (java_hash_compare_tree_node): Delete.
2778 (add_method_1): Update to use java_treetreehash functions.
2779 (JAVA_TREEHASHHASH_H): New macro.
2780 (java_treetreehash_hash): New function.
2781 (java_treetreehash_compare): New function.
2782 (java_treetreehash_find): New function.
2783 (java_treetreehash_new): New function.
2784 (java_treetreehash_create): New function.
2785 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2787 * Make-lang.in (java/parse.o): Depend on debug.h.
2788 * java-tree.h (struct lang_identifier): Use gengtype.
2789 (union lang_tree_node): New.
2790 (struct lang_decl_func): Use gengtype.
2791 (struct lang_decl_var): Likewise.
2792 (struct lang_decl): Likewise.
2793 * parse.y: Include debug.h.
2794 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2796 * lang.c (struct language_function): New dummy structure.
2798 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2799 descriminator for DECL_LANG_SPECIFIC.
2800 (struct lang_decl_func): Rename from struct lang_decl.
2801 (enum lang_decl_desc): New.
2802 (struct lang_decl): Make it a union. Update all the accessor macros.
2803 (struct lang_type): Use gengtype.
2804 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2805 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2806 are now the same size.
2807 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2808 use discriminator to mark DECL_LANG_SPECIFIC.
2810 * Make-lang.in (gt-java-builtins.h): New rule.
2811 (java/builtins.o): Add dependency on gt-<filename>.h.
2812 * builtins.c: Use gengtype for roots.
2813 (union string_or_tree): Use gengtype.
2814 (struct builtin_record): Use gengtype.
2815 * config-lang.in (gtfiles): Add builtins.c.
2817 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2818 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2819 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2820 gt-java-parse.h, gtype-java.h): Add rules to generate.
2821 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2822 (class.o): Add dependency on gt-*.h.
2823 (constants.o): Likewise.
2826 (jcf-parse.o): Likewise.
2827 (jcf-write.o): Likewise.
2829 * config-lang.in (gtfiles): New.
2830 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2831 * constants.c: Replace uses of ggc_add_* with GTY markers.
2833 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2834 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2835 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2836 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2838 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2840 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2841 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2843 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2844 Include gtype-java.h.
2846 2002-06-02 Tom Tromey <tromey@redhat.com>
2848 Fix for PR java/5913:
2849 * parse.y (patch_binop): Call patch_string on op1.
2851 2002-06-02 Tom Tromey <tromey@redhat.com>
2853 Fix for PR java/1343, PR java/6336:
2854 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2855 formatting. Changed return type.
2856 (anonymous_class_counter): Moved to top of file.
2857 (maybe_make_nested_class_name): Append number to class name for
2858 function-local classes.
2860 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2862 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2863 * Make-lang.in: Update dependency lists.
2865 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2867 * gjavah.c (throwable_p): Do not free the name of the class after
2868 passing it to find_class.
2869 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2870 * jcf-io.c (dirent.h): Include it.
2871 (fnmatch.h): Likewise.
2872 (compare_path): New function.
2873 (java_or_class_file): Likewise.
2874 (memoized_dirlist_entry): New type.
2875 (memoized_dirlist_lookup_eq): New function.
2876 (memoized_dirlists): New variable.
2877 (caching_stat): New function.
2878 (memoized_class_lookup_eq): New function.
2879 (memoized_class_lookups): Likewise.
2880 (find_class): Use memoized_class_lookups and caching_stat.
2881 * jcf.h (JCF_USE_SCANDIR): Define.
2882 * parse.y (java_expand_classes): Write the class files in reverse
2885 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2887 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2889 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2891 * jcf-write.c (write_classfile): Unlink the temporary file if it
2892 cannot be renamed. Use concat to build up the name of the
2895 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2897 * jcf-write.c (write_classfile): Write the file to a
2898 temporary file and then rename it.
2900 2002-05-07 Tom Tromey <tromey@redhat.com>
2902 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2904 Fix for PR java/1200:
2905 * gjavah.c (throwable_p): New function.
2906 (decode_signature_piece): Use it. A `WeakReference' isn't the
2909 (gcjh_streq): New function.
2911 2002-05-07 Andreas Jaeger <aj@suse.de>
2913 * parse.y (finish_for_loop): Fix if statement.
2915 2002-05-06 Tom Tromey <tromey@redhat.com>
2917 Fix for PR java/5941:
2918 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2919 loop update expression.
2920 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2921 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2923 2002-05-04 Mark Wielaard <mark@klomp.org>
2926 * parse.y (build_string_concatenation): Return just op1 only when op2
2927 is null and op1 is a STRING_CST, otherwise always construct a
2930 2002-04-27 Tom Tromey <tromey@redhat.com>
2933 * parse.y (string_convert_int_cst): New function.
2934 (merge_string_cste): Use it.
2936 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2938 * java-tree.h (java_parse_file): Update.
2939 (java_set_yydebug): Remove.
2940 * jcf-parse.c (yydebug): Remove.
2941 (java_set_yydebug): Die.
2942 (java_parse_file): Update.
2943 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2945 2002-04-24 Tom Tromey <tromey@redhat.com>
2948 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2949 EXPR_WFL_QUALIFICATION of qual_wfl.
2951 2002-04-23 Per Bothner <per@bothner.com>
2953 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2954 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2955 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2957 2002-04-23 Tom Tromey <tromey@redhat.com>
2960 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2961 recognize `-fcompile-resource='.
2962 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2965 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2967 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2968 paths. Fixes PR java/2791.
2970 2002-04-19 Andrew Haley <aph@redhat.com>
2972 * jcf-write.c (push_long_const): lo, hi: New variables.
2973 Use rshift_double to extract the high part of a 64-bit long.
2974 Use WORD_TO_INT to extract the low part.
2976 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2977 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2978 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2980 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2982 * typeck.c (incomplete_type_error): Remove.
2984 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2986 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2987 for hash synchronization.
2988 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2989 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2992 2002-04-16 Mark Wielaard <mark@klomp.org>
2994 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2997 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2999 Fix for PR java/6294:
3000 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3003 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3005 Fix for PR java/6085:
3006 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3007 to get enclosing "this" argument for inner-class constructor
3008 invocation. Pass correct arguments to build_access_to_thisn.
3010 2002-04-10 Andreas Jaeger <aj@suse.de>
3012 * gcj.texi (Input Options): Fix extdirs patch.
3014 2002-04-10 Anthony Green <green@redhat.com>
3016 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3018 2002-04-09 Anthony Green <green@redhat.com>
3020 * gcj.texi (Input Options): Add --extdirs documentation.
3021 * jcf-dump.c (OPT_extdirs): New macro.
3022 (options): Add extdirs option.
3023 (help): Describe --extdirs.
3024 (main): Handle OPT_extdirs.
3025 * gjavah.c (OPT_extdirs): New macro.
3026 (options): Add extdirs option.
3027 (help): Describe --extdirs.
3028 (main): Handle OPT_extdirs.
3029 * jcf-path.c (jcf_path_init): Add extdirs support.
3030 (jcf_path_extdirs_arg): New function.
3031 (extensions): New variable to hold extensions path entries.
3032 * jvspec.c: Remove -fextdirs= when compiling main().
3033 * lang.c (java_decode_option): Handle -fextdirs=.
3034 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3035 * Make-lang.in: Compile jcf-path with version info for use in
3036 identifying the appropriate libgcj.jar.
3038 2002-04-08 Tom Tromey <tromey@redhat.com>
3041 * .cvsignore: Added rmic.1 and rmiregistry.1.
3042 * gcj.texi (Top): Link to new nodes.
3043 (Invoking rmic): New node.
3044 (Invoking rmiregistry): Likewise.
3045 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3047 (java.maintainer-clean): Likewise.
3048 ($(srcdir)/java/rmic.1): New target.
3049 ($(srcdir)/java/rmiregistry.1): Likewise.
3050 (java.install-man): Handle rmic.1 and rmiregistry.1.
3052 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3054 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3055 Add note about handling uncaught exceptions. Add an exception handler
3058 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3060 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3061 after using it to patch CALL_EXPR.
3063 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3065 * gcj.texi (Invocation): Document CNI invocation API.
3067 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3069 * expr.c (truthvalue_conversion): Rename. Update.
3070 (expand_compare): Update.
3071 * java-tree.h (java_truthvalue_conversion): New.
3072 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3074 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3076 * java-tree.h (java_mark_addressable): New.
3077 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3078 * typeck.c (mark_addressable): Rename, update.
3080 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3082 * expr.c (build_java_binop): Update.
3083 * java-tree.h (java_signed_type, java_unsigned_type,
3084 java_signed_or_unsigned_type): Update.
3085 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3086 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3087 * parse.y (patch_binop): Update.
3088 * typeck.c (signed_or_unsigned_type, unsigned_type,
3089 signed_type): Update.
3091 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3093 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3094 (java_dummy_print): Remove.
3095 (lang_print_error): Rename. Exit early if inhibiting output.
3096 (inhibit_error_printing_function): New.
3097 (java_init): Don't set hook.
3098 (lang_init_source): Use new boolean.
3100 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3102 * parse.y (do_resolve_class): Fix infinite recursion.
3104 2002-03-29 Tom Tromey <tromey@redhat.com>
3106 * parse.y (check_inner_circular_reference): Ignore incomplete
3109 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3111 * Make-lang.in (builtins.o): Update.
3112 * boehm.c (get_boehm_type_descriptor): Update.
3113 * builtins.c: Include langhooks.h.
3114 * decl.c (java_init_decl_processing): Update.
3115 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3116 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3118 * typeck.c (type_for_mode, type_for_size): Update.
3120 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3122 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3124 2002-03-28 Tom Tromey <tromey@redhat.com>
3126 * except.c (expand_end_java_handler): If the handler type is NULL,
3127 use java.lang.Throwable. Fixes PR java/5986.
3129 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3131 Fix for PR java/4715:
3132 * jcf-parse.c (parse_source_file_3): New function.
3133 (read_class): Call it.
3134 (java_parse_file): Likewise.
3136 2002-03-28 Jan Hubicka <jh@suse.cz>
3138 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3140 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3142 * parse.y (resolve_package): Initialize "decl".
3143 (lookup_package_type): Remove unused function.
3145 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3147 Fix for PR java/5993:
3148 * parse.y (resolve_package): Return the decl if resolution was
3149 successful. Don't special case "java.lang" and "java.lang.reflect"
3150 packages. Set type_name to the merged identifier.
3151 (resolved_qualified_expression_name): Print error using "name" if
3152 resolve_package returns NULL_TREE.
3154 2002-03-27 Tom Tromey <tromey@redhat.com>
3156 * expr.c (expand_invoke): Don't generate null pointer check if
3157 we're calling <init>.
3159 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3161 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3163 * java-tree.h (java_lang_expand_expr): Similarly.
3164 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3165 (java_init): Don't set hook.
3167 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3169 Fix for PR java/5850:
3170 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3171 context if field was not found in the current scope.
3172 * expr.c (lookup_field): Don't look in enclosing contexts.
3174 2002-03-26 Tom Tromey <tromey@redhat.com>
3176 Fix for PR java/5942:
3177 * parse.y (init_src_parse): Added sanity check.
3178 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3181 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3183 * decl.c (lang_mark_tree): Rename java_mark_tree.
3184 * java-tree.h (java_mark_tree): New.
3185 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3187 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3189 * lex.c: Change java_perform_atof to take normal parameters
3190 instead of a pointer to a parameter block. Call it directly
3193 2002-03-22 Mark Wielaard <mark@klomp.org>
3195 Fix for PR java/5368:
3196 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3197 when printing error message.
3199 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3201 * decl.c (maybe_build_cleanup): Remove.
3203 2002-03-22 Tom Tromey <tromey@redhat.com>
3205 Andrew Haley <aph@cambridge.redhat.com>
3207 * expr.c (build_field_ref): Don't build a check if the field is a
3210 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3212 Fix for PR java/6026:
3213 * lex.c (java_lex): Fix parsing of consecutive floats.
3215 2002-03-21 Tom Tromey <tromey@redhat.com>
3217 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3220 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3222 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3223 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3225 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3227 * gcj.texi: @code{gcj} becomes @command{gcj}.
3228 @code{gcc} becomes @command{gcc}.
3229 GcjRaw changed to gnu.gcc.RawData.
3231 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3233 * decl.c (start_java_method): Use new hook.
3234 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3235 (java_init): Remove old hook.
3237 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3239 * builtins.c (define_builtin): Do nothing if `type' is null.
3242 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3244 * parse.y (parser_check_super_interface): Fix error message
3247 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3249 * jcf-parse.c (get_constant): Delete unused variables.
3251 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3253 * java-tree.h (java_parse_file): New.
3254 * jcf-parse.c (yyparse): Rename java_parse_file.
3255 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3257 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3259 * parse.y (craft_constructor): Return the constructor decl.
3260 (java_expand_classes): Update comments.
3261 (lookup_method_invoke): Call fix_constructors immediately for
3262 anonymous class. Fixes PR java/5935.
3264 2002-03-15 Anthony Green <green@redhat.com>
3266 * jcf-parse.c (yyparse): Don't emit class registration
3267 constructor when compiling resource files.
3269 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3271 * lang.c (java_tree_code_type, java_tree_code_length,
3272 tree_code_name): Delete.
3273 (tree_code_type, tree_code_length, tree_code_name): Define.
3274 (java_init): Don't try to copy into the various tree_code
3277 2002-03-12 Tom Tromey <tromey@redhat.com>
3279 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3280 UTF-8, not UCS-2. Fixes PR java/5923.
3282 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3283 a call_expr wrapped in a convert. Fixes PR java/5848.
3285 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3287 * jcf-write.c (write_classfile): Improve error strings.
3289 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3291 * lex.c: Adjust comments to GNU standards.
3293 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3295 Fix for PR java/5902:
3296 * lex.c (java_lex): Fix parsing of literals.
3298 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3300 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3301 to prevent it getting evaluated twice in the store checking case.
3302 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3305 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3307 * decl.c (java_init_decl_processing): Make sure class_type_node
3308 alignment is not less than 64 bits if hash synchronization is enabled.
3310 2002-03-08 Per Bothner <per@bothner.com>
3312 * parse.y (java_complete_lhs): Check if patch_assignment
3313 returned an error-mark.
3315 * parse.y (try_builtin_assignconv): Don't special-case zero.
3317 2002-03-08 Per Bothner <per@bothner.com>
3319 Fix for PR java/5812.
3320 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3321 here instead of in JSR macro. Likewise with load_type_state call.
3322 Do the latter on if the return_pc has been verified (the jsr returns).
3323 (JSR): Now just call build_java_jsr.
3325 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3327 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3328 (java.install-common): Link native driver to
3329 JAVA_TARGET_INSTALL_NAME.
3331 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3333 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3334 * builtins.c(sin_builtin): Likewise
3335 * builtins.c(sqrt_builtin): Likewise
3337 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3339 * java/expr.c, java/jcf-parse.c, java/lex.c:
3340 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3341 REAL_ARITHMETIC blocks unconditional. Delete some further
3342 #ifdef blocks predicated on REAL_ARITHMETIC.
3344 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3346 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3347 explicit sizeof/sizeof.
3348 * decl.c (java_init_decl_processing): Likewise.
3349 * jcf-parse.c (init_jcf_parse): Likewise.
3350 * parse.y (init_src_parse): Likewise.
3352 2002-03-02 Per Bothner <per@bothner.com>
3354 Make --CLASSPATH by a synonym for --classpath and -classpath.
3355 Implement --bootclasspath.
3356 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3357 (classpath_l): Remove.
3358 (jcf_path_CLASSPATH_arg): Remove.
3359 (jcf_path_bootclasspath_arg): New function.
3360 (jcf_path_seal): Simplify accordingly.
3362 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3363 (jcf_path_CLASSPATH): Remove declaration.
3364 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3365 (lang_specific_driver): Translate -bootclasspath.
3366 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3367 * lang.c (decode_lang_options): Do jcf_path_init first.
3368 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3369 * gjavah.c: Also handle --bootclasspath.
3370 Handle --CLASSPATH as a synonum for --classpath.
3371 * jcf-dump.c: Likewise.
3373 "." is not part of system path, but is the default for --classpath.
3374 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3375 (jcf_path_seal): Add "." if no CLASSPATH specified.
3377 * gcj.texi: Document changes.
3379 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3381 * expr.c (build_java_arraystore_check): Fix formatting.
3383 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3385 Fix for PR java/5758, java/5632:
3386 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3387 inner-class separator too.
3388 * parse.y (do_resolve_class): New local `decl_result.'
3389 Progressively build a name for what can have been loaded.
3391 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3393 * expr.c (java_array_data_offset): Removed function.
3394 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3395 (build_java_array_length_access): Obtain "length" value using a
3396 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3397 (build_java_arrayaccess): Correct comment. Access "data" using a
3398 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3399 (build_java_arraystore_check): New function.
3400 (expand_java_arraystore): Use build_java_arraystore_check.
3401 * parse.y (patch_assignment): Simplify code to insert a store check
3402 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3403 * check-init.c (check_init): Update to reflect that an array length
3404 access is now a COMPONENT_REF.
3405 * gcj.texi (Code Generation): Improve documentation of
3406 -fno-bounds-check. Add documentation for -fno-store-check.
3407 * java-tree.h (flag_store_check): Declare.
3408 (build_java_arraystore_check): Declare.
3409 * lang.c (flag_store_check): Initialize to 1.
3410 (lang_f_options): Add store-check option.
3411 * jvspec.c: Don't pass store-check option to jvgenmain.
3412 * lang-options.h: Add help string for -fno-store-check.
3414 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3416 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3417 * java-tree.h (java_dup_lang_specific_decl): New.
3418 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3420 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3422 * builtins.c, decl.c: Delete traditional-mode-related code
3423 copied from the C front end but not used, or used only to
3424 permit the compiler to link.
3426 2002-02-22 Tom Tromey <tromey@redhat.com>
3428 Fix for PR java/2369:
3429 * jvspec.c (verify_class_name): New function.
3430 (lang_specific_driver): Call it.
3431 (JAVA_START_CHAR_P): New macro.
3432 (JAVA_PART_CHAR_P): Likewise.
3434 2002-02-22 Per Bothner <per@bothner.com>
3436 * class.c: Change vtable to be more compatible with g++ v3 abi.
3437 (get_dispatch_table): Prepend offset-to-top (always 0) and
3438 type_info pointer (currently unimplemented hence NULL) to vtable.
3439 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3440 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3441 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3442 (build_dtable_decl): Add declarations for new fields.
3444 2002-02-20 Per Bothner <per@bothner.com>
3446 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3447 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3448 don't need to set it on the COMPOUND_EXPR - the caller does that.
3450 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3452 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3453 `--CLASSPATH' becomes `--classpath.'
3454 * gjavah.c: Likewise.
3455 * jcf-dump.c: Likewise.
3456 * lang-options.h: Likewise.
3458 * jcf-path.c: Updated comment.
3459 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3460 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3461 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3462 (jcf_path_CLASSPATH_arg): Ditto.
3463 (classpath_u): Updated leading comment.
3465 2002-02-20 Per Bothner <per@bothner.com>
3467 * builtins.c (check_for_builtin): New function.
3468 (build_call_or_builtin): Remove.
3469 * java-tree.h: Update accordingly.
3470 * expr.c (expand_invoke): Use build + check_for_builtin instead
3471 of build_call_or_builtin.
3472 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3473 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3474 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3476 2002-02-17 Tom Tromey <tromey@redhat.com>
3478 * java-tree.h (TYPE_STRICTFP): New macro.
3479 (struct lang_type) [strictfp]: New field.
3480 (CLASS_STRICTFP): New macro.
3481 (METHOD_STRICTFP): New macro.
3482 (struct lang_decl) [strictfp]: New field.
3483 * parse.y (method_header): Disallow strictfp constructor or
3485 (STRICT_TK): Move before MODIFIER_TK.
3486 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3487 (METHOD_MODIFIERS): Likewise.
3488 (INTERFACE_MODIFIERS): Likewise.
3489 * jcf-write.c (get_access_flags): Likewise.
3490 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3491 (add_method_1): Likewise.
3492 (get_access_flags_from_decl): Likewise.
3493 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3494 recognize strictfp flag.
3495 * jcf.h (ACC_STRICT): New define.
3497 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3499 * class.c(build_utf8_ref): Move declaration of decl_size
3501 2002-02-07 Tom Tromey <tromey@redhat.com>
3503 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3506 2002-02-04 Anthony Green <green@redhat.com>
3508 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3509 sections if available.
3511 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3513 * parse.y (java_expand_classes): Fix typo in static field loop.
3515 2002-02-02 Richard Henderson <rth@redhat.com>
3517 * class.c (add_field): Mark static fields external.
3518 (build_class_ref): Remove redundant set.
3519 * parse.y (java_expand_classes): Mark static fields of classes
3520 to be compiled as local.
3521 * jcf-parse.c (parse_class_file): Likewise.
3523 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3525 * gcj.texi (About CNI): New node.
3527 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3530 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3531 setlocale() with LC_CTYPE as a parameter.
3534 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3536 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3537 Follow GNU Coding Standards for --version.
3539 2002-01-28 Tom Tromey <tromey@redhat.com>
3541 * expr.c (build_jni_stub): Ensure storage for `meth' is
3543 * parse.y (java_complete_expand_methods): Set
3544 current_function_decl before building JNI stub.
3546 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3548 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3551 2002-01-22 Tom Tromey <tromey@redhat.com>
3553 * decl.c (java_init_decl_processing): Use add_predefined_file.
3554 Predefine RawData.java.
3555 (predef_filenames): Removed.
3556 (java_init_decl_processing): Don't register predef_filenames.
3557 * jcf-parse.c (add_predefined_file): New function.
3558 (predefined_filename_p): Rewrote.
3559 (predefined_filename_p): No longer static.
3560 * decl.c (java_init_decl_processing): Call initialize_builtins.
3561 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3562 (java/builtins.o): New target.
3563 * builtins.c: New file.
3564 * parse.y (patch_invoke): Use build_call_or_builtin.
3565 * java-tree.h (build_call_or_builtin): Declare.
3566 (initialize_builtins): Declare.
3567 (java_set_exception_lang_code): Removed unused declaration.
3568 (PREDEF_FILENAMES_SIZE): Removed.
3569 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3570 (predef_filenames): New define.
3571 (add_predefined_file): Declare.
3572 (predefined_filename_p): Declare.
3573 * expr.c (expand_invoke): Use build_call_or_builtin.
3575 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3577 * parse.y (patch_switch_statement): Fix format specifier.
3579 2002-01-16 Tom Tromey <tromey@redhat.com>
3581 More for PR java/5365:
3582 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3584 (process_file): Generate include for
3585 java.lang.UnsupportedOperationExceptions.
3587 2002-01-15 Andreas Jaeger <aj@suse.de>
3589 * .cvsignore: Add man pages.
3591 2002-01-15 Tom Tromey <tromey@redhat.com>
3593 Fix for PR java/5365:
3594 * gjavah.c (process_file): Turn class name into a file name.
3596 2002-01-14 Matthias Klose <doko@debian.org>
3598 * gcj.texi: Fix whitespace and formatting errors in the
3599 synopsis of the man pages. Update copyright.
3601 2002-01-14 Tom Tromey <tromey@redhat.com>
3604 * Make-lang.in (java.install-man): Handle jv-convert man page.
3605 (java.generated-manpages): Added jv-convert.1.
3606 (java.uninstall): Remove jv-convert.1.
3607 (java.maintainer-clean): Likewise.
3608 ($(srcdir)/java/jv-convert.1): New target.
3609 * gcj.texi (Top): Link to jv-convert node.
3610 (Individual utilities): Likewise.
3611 (Invoking jv-convert): New node.
3613 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3614 Martin Kahlert <martin.kahlert@infineon.com>
3616 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3617 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3619 2002-01-03 Graham Stott <grahams@redhat.com>
3621 * class.c (compile_resource_file): Update copyright date.
3622 Constify filename parameter.
3623 (java-tree.h): Update copyright date.
3624 (compile_resource_file): Constify filename parameter.
3626 2002-01-03 Graham Stott <grahams@redhat.com>
3628 * gcc/jcf-parse.c: Update copyright date.
3629 (yyparse): Constify resource_filename.
3631 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3633 * parse.y (src_parse_roots): Don't needlessly zero init.
3635 2001-12-31 Tom Tromey <tromey@redhat.com>
3637 * parse.y (dump_java_tree): New function.
3638 (source_end_java_method): Call it.
3639 (end_class_declaration): Likewise.
3640 * lang.c (java_decode_option): Call dump_switch_p.
3642 2001-12-28 Tom Tromey <tromey@redhat.com>
3644 * gen-table.pl: Don't process characters after \uffff. Added
3645 comment pointing to input file.
3647 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3649 * gen-table.pl: Const-ify output. Document the location of a
3650 suitable unicode input file.
3652 * chartables.h: Regenerate.
3654 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3656 * chartables.h: Const-ify.
3657 * gjavah.c (options): Likewise.
3658 * jcf-dump.c (options): Likewise.
3659 * jv-scan.c (options): Likewise.
3660 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3661 * parse.y (binop_lookup): Likewise.
3663 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3665 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3666 the static arrays that are output.
3667 * jvspec.c (jvgenmain_spec): Make static.
3668 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3669 * keyword.h: Regenerate.
3670 * lang.c (string_option, process_option_with_no, lang_f_options,
3671 lang_W_options): Const-ify.
3672 * lex.c (java_lex): Likewise.
3674 2001-12-21 Richard Henderson <rth@redhat.com>
3676 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3677 (get_boehm_type_descriptor): ... here. Arrange for the
3678 TREE_TYPE to get set properly.
3680 2001-12-21 Richard Henderson <rth@redhat.com>
3682 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3683 only if the target requires collect2.
3685 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3687 2001-12-20 Tom Tromey <tromey@redhat.com>
3690 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3691 CAN_COMPLETE_NORMALLY for the node.
3692 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3693 generate code for second branch if first branch can't complete
3695 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3696 the loop head if the loop body can't complete normally.
3698 2001-12-20 Tom Tromey <tromey@redhat.com>
3701 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3702 case where `finally' clause can't complete normally.
3704 2001-12-20 Tom Tromey <tromey@redhat.com>
3707 * parse.y (analyze_clinit_body): Added this_class parameter.
3708 Check for more cases where we must keep <clinit>.
3709 (maybe_yank_clinit): Cleaned up flow control.
3711 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3713 * decl.c (java_init_decl_processing): Don't initialize
3714 finit_leg_identifier_node.
3715 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3716 (finit_leg_identifier_node): Remove.
3717 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3719 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3721 * mangle.c (mangle_member_name): Don't special-case for
3723 * mangle_name.c (unicode_mangling_length): Likewise.
3724 (append_unicode_mangled_name): Likewise.
3725 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3728 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3730 * expr.c (build_java_array_length_access): Don't force null pointer
3731 check unless flag_check_references is set.
3733 2001-12-20 Tom Tromey <tromey@redhat.com>
3735 Fix for PR java/3417:
3736 * parse.y (patch_assignment): Added special processing for
3738 (patch_return): Don't convert booleans to integers, and don't
3739 special-case `null'.
3741 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3743 * config-lang.in (diff_excludes): Remove.
3745 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3747 * gcj.texi: Update link to GCC manual.
3749 2001-12-17 Tom Tromey <tromey@redhat.com>
3751 * parse.y (link_nested_class_to_enclosing): Removed useless
3754 2001-12-16 Tom Tromey <tromey@redhat.com>
3756 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3759 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3761 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3762 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3765 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3767 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3769 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3771 * decl.c (java_init_decl_processing): Build otable_type correctly.
3772 otable_decl is an otable_type.
3774 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3776 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3777 otable_type, otable_ptr_type, method_symbol_type,
3778 method_symbols_array_type, method_symbols_array_ptr_type): New
3779 field/global tree definitions.
3780 (flag_indirect_dispatch): New flag.
3781 * decl.c (java_init_decl_processing): Initialize new otable and
3782 otable_syms type nodes and decls. Add new field "index" to
3784 * class.c (build_method_symbols_entry): New function.
3785 (make_method_value): Set "index" to to method's vtable index for
3786 virtual methods when indirect-dispatch is not used.
3787 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3788 and set vtable_method_count to -1. Set otable and otable_syms field
3789 if indirect-dispatch is used and there was something to put in them.
3790 (build_method_symbols_entry): New function.
3791 (emit_offset_symbol_table): New function.
3792 * expr.c (get_offset_table_index): New function.
3793 (build_invokevirtual): Build array reference to otable at the index
3794 returned by get_offset_table_index, and use the result as the vtable
3796 (build_invokeinterface): Similar.
3797 * jcf-parse.c (yyparse): If indirect-dispatch, call
3798 emit_offset_symbol_table at the end of compilation, after all classes
3799 have been generated.
3800 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3801 * lang.c (flag_indirect_dispatch): Define.
3802 (lang_f_options): Add indirect-dispatch flag.
3804 2001-12-14 Matthias Klose <doko@debian.org>
3806 * gcj.texi: Markup for man page generation. Document missing
3807 options printed by <tool> --help.
3808 Terminate description of gij's -ms option with a dot.
3809 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3810 (java.generated-manpages java.install-man, java.uninstall,
3811 java-maintainer-clean) Updated.
3813 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3815 * class.c (get_dispatch_table): Fix java vtable layout
3816 for TARGET_VTABLE_USES_DESCRIPTORS.
3817 * decl.c (java_init_decl_processing): Initialize
3818 alloc_no_finalizer_node, finalize_identifier_node.
3819 * expr.c (class_has_finalize_method): New function.
3820 (expand_java_NEW): Generate calls for finalizer-free allocation.
3821 (build_invokevirtual): Fix java vtable layout for
3822 TARGET_VTABLE_USES_DESCRIPTORS.
3823 * java-tree.h (enum java_tree_index): New entries:
3824 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3825 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3826 (class_has_finalize_method): declare.
3827 (HAS_FINALIZER_P): New macro.
3828 * parse.y (patch_invoke): Generate calls for finalizer-free
3831 2001-12-12 Matthias Klose <doko@debian.org>
3833 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3834 whitespace at end of line.
3836 2001-12-11 Tom Tromey <tromey@redhat.com>
3838 * lex.c (java_init_lex): Define wfl_to_string as
3839 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3841 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3843 * class.c (make_method_value): Use null_pointer_node to
3844 represent empty exception table.
3846 2001-12-10 Tom Tromey <tromey@redhat.com>
3848 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3850 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3852 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3854 2001-12-09 Per Bothner <per@bothner.com>
3856 * check-init.c (current_switch_has_default): New static field.
3857 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3858 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3859 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3861 2001-12-09 Tom Tromey <tromey@redhat.com>
3863 * check-init.c (check_init): Don't allow pre- or post- increment
3864 or decrement of final variable.
3865 (final_assign_error): Minor error message rewording.
3867 2001-12-08 Tom Tromey <tromey@redhat.com>
3869 * java-tree.h: Fixed typo.
3871 * gjavah.c (decompile_method): Don't decompile to `return this'
3874 * gjavah.c (cxx_keywords): Re-sorted.
3875 * lex.c (cxx_keywords): Re-sorted.
3877 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3880 * gjavah.c (print_namelet): Clear subnamelets.
3881 (HANDLE_METHOD): Set `method_printed' earlier.
3883 2001-12-07 Tom Tromey <tromey@redhat.com>
3885 * lang.c (lang_f_options): Added
3886 optimize-static-class-initialization.
3887 (java_decode_option): Removed special case.
3889 2001-12-07 Per Bothner <per@bothner.com>
3891 * check-init.c (check_init): Fix typo freeing memory twice.
3893 2001-12-05 Per Bothner <per@bothner.com>
3895 Restore support for static class initialization optimization.
3896 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3897 * check-init.c (check_int): At end of BLOCK handle initialization
3898 blocks, which used to be done in java_complete_expand_method but did
3899 not handle the case where check_for_initialization might allocate
3900 more than a word of bits.
3901 * decl.c (lang_make_tree): The smic field is now a tree.
3902 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3903 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3905 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3907 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3908 Change from a hash table to a list.
3909 (struct_lang_decl): Change field 'smic' to match.
3910 * class.c (add_method_1): Initialize
3911 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3912 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3913 (java_expand_method_bodies): -here, since 'smic' is now a list.
3914 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3916 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3918 * class.c (java_hash_compare_tree_node): Fix casts.
3920 2001-12-04 Per Bothner <per@bothner.com>
3922 * check-init.c: Handle definite unassignment to finals in addition
3923 to definite assignment.
3924 (loop_current_locals): New field.
3925 (num_current_locals, int start_current_locals, num_current_words):
3927 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3928 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3929 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3930 (get_variable_decl, check_final_reassigned): New functions.
3931 (check_init, check_bool_init): Modify as needed for checking finals.
3932 (check_for_initialization): Take extra parameter and return void.
3933 Do extra start-up logic to check final fields for assignment.
3934 * parse.y (check_static_final_variable_assignment_flag,
3935 reset_static_final_variable_assignment_flag, check_final_assignment,
3936 check_final_variable_local_assignment_flag,
3937 reset_final_variable_indirect_assignment_flag,
3938 reset_final_variable_global_assignment_flag): Remove functions.
3939 (java_complete_expand_methods, outer_field_access_fix,
3940 patch_assignment): Remove no-longer used logic.
3941 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3942 * parse.y (register_fields, java_complete_tree): Update accordingly.
3944 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3945 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3946 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3948 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3950 * java-tree.h (DECL FINAL): New bit-field.
3951 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3952 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3953 (DECL_INIT_CALLS_THIS): New macro.
3954 (struct lang_decl): New bit-field init_calls_this.
3955 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3956 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3957 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3958 use it for both local variables and final fields.
3959 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3961 (struct lang_type): Remove hfv bit-field.
3962 (check_for_initialization): Change to return void.
3964 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3965 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3966 * check-init.c (final_assign_error): New helper function.
3967 (check_final_reassigned, check_init): Use it.
3968 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3970 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3971 bit-fields to unsigned.
3973 2001-12-03 Per Bothner <per@bothner.com>
3975 * parse.y (patch_binop): Minor constant folding.
3977 * parse.y (build_current_thisn): Shorter 'buffer'.
3979 2001-12-03 Per Bothner <per@bothner.com>
3981 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3982 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3983 * jcf-write.c (generate_bytecode_insns): Remove support for
3984 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3985 * check-init.c (check_init): Likewise.
3987 2001-12-03 Per Bothner <per@bothner.com>
3989 * verify.c (subroutine_nesting): New function.
3990 (verify_jvm_instructions): Use it to fix logic for checking that
3991 we're done with the current subroutine.
3993 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3994 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3996 2001-12-03 Per Bothner <per@bothner.com>
3998 * jcf.h: Fix obvious typo in comment.
3999 * typeck.c (build_null_signature): Add comment.
4001 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4003 * expr.c: Remove leading capital from diagnostic messages, as
4004 per GNU coding standards.
4005 * jcf-io.c: Similarly.
4006 * jcf-parse.c: Similarly.
4007 * jv-scan.c: Similarly.
4008 * jvspec.c: Similarly.
4009 * mangle.c: Similarly.
4011 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4012 Alexandre Petit-Bianco <apbianco@redhat.com>
4014 * expr.c (build_java_arrayaccess): Call save_expr on array for
4015 correct evaluation order, modified comment, fixed indentation.
4016 * parse.y: (patch_assignment): Correctly extract the array base
4017 from the tree generate by build_java_arrayaccess, added comments.
4018 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4019 Fixes PR java/3096, PR java/3803, PR java/3965.
4021 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4023 * expr.c (expand_byte_code): Remove trailing periods from messages.
4024 * jcf-parse.c (load_class, jcf_parse): Similarly.
4025 * jcf-write.c (generate_classfile): Similarly.
4026 * lex.c (java_lex): Similarly.
4028 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4030 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4032 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4034 * Make-lang.in (java.generated-manpages): New dummy target.
4036 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4038 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4040 (lang_specific_pre_link): Use set_input to set input_filename.
4042 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4043 (main): Fix definition.
4044 Strip `main' from classname.
4047 2001-11-18 Roger Sayle <roger@eyesopen.com>
4049 * parse.h (java_expand_switch): Remove old prototype.
4051 2001-11-18 Tom Tromey <tromey@redhat.com>
4053 Fix for PR java/1401:
4054 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4056 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4059 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4061 * lang.c (finish_parse): Rename to java_finish.
4062 (LANG_HOOKS_FINISH, java_finish): New.
4064 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4066 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4067 * java-tree.h: New prototype.
4068 * lang.c (java_init): Update prototype. Combine with old init_parse.
4070 2001-11-13 Tom Tromey <tromey@redhat.com>
4072 * gjavah.c (method_signature): New global.
4073 (HANDLE_METHOD): Set it.
4074 (decompile_return_statement): New function.
4075 (decompile_method): Use it.
4076 (print_method_info): Removed `synth' argument.
4078 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4080 * java-tree.h (java_set_yydebug): New.
4081 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4082 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4083 (print_lang_decl, print_lang_type, print_lang_identifier,
4084 print_lang_statistics, lang_print_xnode): Remove.
4086 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4088 * jcf-parse.c (init_lex): Remove.
4089 * lang.c (language_string, lang_identify): Remove.
4090 (struct lang_hooks): Constify.
4091 (LANG_HOOKS_NAME): Override.
4092 (init_parse): Update.
4094 2001-11-08 Andreas Franck <afranck@gmx.de>
4096 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4097 program_transform_name the way suggested by autoconf.
4098 (java.install-common): Also transform auxiliary program names with
4099 program_transform_name.
4101 2001-11-08 Tom Tromey <tromey@cygnus.com>
4103 * parse.y (trap_overflow_corner_case): New rule.
4104 (unary_expression): Use it.
4105 * lex.c (java_init_lex): Don't set minus_seen.
4106 (yylex): Don't use minus_seen. Communicate overflow to parser for
4108 (error_if_numeric_overflow): New function.
4109 * parse.h (minus_seen): Removed field.
4110 (JAVA_RADIX10_FLAG): New define.
4112 2001-11-07 Tom Tromey <tromey@redhat.com>
4114 Patch for PR java/1414:
4115 * parse.y (case_label_list): New global.
4116 (goal): Register case_label_list with GC.
4117 (java_complete_lhs): Save new case on case_label_list.
4118 (patch_switch_statement): Check for duplicate case labels.
4120 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4122 * parse.y (patch_assignment): Removed unused third argument.
4123 (java_complete_lhs): Removed unused third argument to patch_assignment.
4125 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4127 * lang.c: Include langhooks-def.h.
4128 * Make-lang.in: Update.
4130 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4132 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4134 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4136 * mangle.c (find_compression_record_match): Don't match compression
4137 records for package name elements unless they occur at the start of
4138 the name. Fix for PR java/4717.
4140 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4142 * expr.c (expand_java_field_op): Don't special-case references to
4143 java.lang.PRIMTYPE.TYPE.
4144 (build_primtype_type_ref): Removed.
4145 * java-tree.h (build_primtype_type_ref): Remove prototype.
4146 * parse.y (maybe_build_primttype_type_ref): Removed.
4147 (complete_function_arguments): Don't special-case references to
4148 java.lang.PRIMTYPE.TYPE.
4149 (patch_assignment): Likewise.
4150 (array_constructor_check_entry): Likewise.
4152 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4154 * mangle.c (static tree compression_table): Fixed leading comment.
4155 * parse.h (struct parser_ctxt): Fixed field comment.
4156 * parse.y (check_pkg_class_access): New prototype, fixed leading
4157 comment, new parameter used to emit error only if passed as true.
4158 (parse_check_super): Pass extra argument to check_pkg_class_access.
4159 (do_resolve_class): Likewise.
4160 (process_imports): Likewise.
4161 (read_import_dir): Fixed indentation.
4162 (find_in_imports_on_demand): New local class_type_name. Local
4163 node_to_use deleted. while loop changed into for loop. Report
4164 multiple definition only for accessible classes. Improved error
4166 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4167 assigned to parameter list, fixed indentation. while loop changed
4168 into for loop, restore TREE_CHAIN on local `tem' before the next
4171 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4173 * lang.c (lang_get_alias_set): Deleted.
4175 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4177 * gjavah.c (jni_print_char): Fix thinko in last change.
4179 * gjavah.c (jni_print_char, decode_signature_piece): Use
4180 safe-ctype macros and/or fold extra calls into fewer ones.
4181 * lex.c (java_read_unicode, java_lex): Likewise.
4182 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4183 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4184 * mangle_name.c (append_unicode_mangled_name,
4185 unicode_mangling_length): Likewise.
4187 2001-10-17 Richard Henderson <rth@redhat.com>
4189 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4191 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4193 * lang.c (langhooks.h): Included.
4194 (LANG_HOOKS_INIT): Redefined.
4195 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4196 (LANG_HOOKS_DECODE_OPTION): Likewise.
4197 (struct lang_hooks lang_hooks): New initialization.
4199 2001-10-11 Per Bothner <per@bothner.com>
4201 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4202 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4203 The former is simpler, and jcf-write.c handles it better.
4204 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4205 or WITH_CLEANUP_EXPR.
4206 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4207 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4209 * parse.y (patch_if_else_statement): If the condition is constant,
4210 optimize away the test.
4212 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4214 * parse.y (patch_cast): Call patch_string on the first operand of
4215 the incoming node, update it if necessary. Fixes PR java/4510.
4217 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4219 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4220 when name qualifier matches a package name.
4222 2001-10-08 Tom Tromey <tromey@redhat.com>
4224 Fix for PR java/4489:
4225 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4226 force a new label when computing `body_block'.
4228 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4230 * jcf-io.c (format_uint): Const-ify.
4231 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4232 * lex.c (java_get_line_col): Likewise.
4233 * parse.y (build_incdec): Likewise.
4235 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4237 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4238 a NULL enclosing context if appropriate. Fixes PR java/4466.
4240 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4242 * parse.y (patch_assignment): Use lvalue's original TYPE when
4243 building the final COMPOUND_EXPR.
4244 (try_reference_assignconv): Fixed leading comment.
4246 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4248 * parse.y (check_final_variable_indirect_assignment): For
4249 COMPOUND_EXPR, return only if finals were found initialized
4250 properly, if not, keep on checking.
4251 (check_final_variable_global_assignment_flag): New local
4252 error_found, set when appropriate and used to decide whether to
4253 report uninitialized finals. Fixed typo in comment.
4255 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4257 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4258 last three initializations. Fixes PR java/4360.
4260 2001-09-21 Richard Henderson <rth@redhat.com>
4262 * class.c (get_dispatch_table): Handle function descriptors.
4263 (build_dtable_decl): Likewise.
4264 * expr.c (build_invokevirtual): Likewise.
4266 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4268 * parse.y (patch_method_invocation): Build class initialization
4269 when static finals are used to qualify method invocation.
4272 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4274 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4275 build_type_name_from_array_name.
4276 (STRING_STRIP_BRACKETS): New macro.
4277 * parse.y (build_type_name_from_array_name): New function.
4278 (array_creation_expression:): Accumulate []s instead of [s.
4279 (cast_expression:): Accumulate []s instead of [s after cast type
4281 (build_array_from_name): Local string deleted, use
4282 build_type_name_from_array_name.
4283 (build_unresolved_array_type): Accumulate []s instead of [s after
4285 (register_fields): Fixed comment.
4286 (resolve_class): Local name, base deleted, new locals tname and
4287 array_dims. Use build_type_name_from_array_name. Use array_dims to
4289 (purify_type_name): Use STRING_STRIP_BRACKETS.
4291 2001-09-18 Andreas Jaeger <aj@suse.de>
4293 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4294 * jv-scan.c: Likewise.
4296 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4298 * parse.y (patch_method_invocation): Inner class creation context
4299 check not enforced within constructors. Fixes PR java/1873.
4301 2001-09-16 Tom Tromey <tromey@redhat.com>
4303 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4304 NOTE_PUSH for single-case push. Fixes PR java/4189.
4306 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4308 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4309 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4310 (struct lang_type): New fields import_list and import_demand_list.
4311 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4312 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4313 (do_resolve_class): New local saved_enclosing_type, initialized,
4314 passed as parameter to find_in_imports and find_in_imports_on_demand.
4315 (find_in_imports): Added paramater enclosing_type, use its
4316 TYPE_IMPORT_LIST when applicable.
4317 (find_in_imports_on_demand): Added parameter enclosing_type, use
4318 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4319 declaration and initialization.
4320 (fold_constant_for_init): Switch/restore current_class to the
4321 appropriate context.
4323 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4325 * verify.c (verify_jvm_instructions): Fix typo.
4327 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4329 * expr.c (expand_invoke): Const-ification.
4330 * parse.y (patch_method_invocation): Likewise.
4332 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4334 * gjavah.c (cxx_keywords): Const-ification.
4335 * keyword.gperf (java_keyword): Likewise.
4336 * lang.c (java_tree_code_name): Likewise.
4337 * lex.c (cxx_keywords): Likewise.
4338 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4340 2001-09-11 Richard Henderson <rth@redhat.com>
4342 * parse.h (ctxp_for_generation): Mark extern.
4344 2001-09-10 Richard Henderson <rth@redhat.com>
4346 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4348 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4350 * typeck.c (java_array_type_length, build_prim_array_type):
4351 Represent empty arrays by NULL index.
4353 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4355 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4356 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4358 2001-09-06 Anthony Green <green@redhat.com>
4360 * class.c (O_BINARY): Define if necessary.
4361 (registerResource_libfunc): Declare.
4362 (init_class_processing): Initilize registerResource_libfunc.
4363 (compile_resource_file): New function.
4364 * java-tree.h (resource_name): Declare.
4365 (compile_resource_file): Declare.
4366 * jcf-parse.c (yyparse): Handle compiling java resource files.
4367 * lang.c (java_decode_option): Handle -fcompile-resource option.
4368 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4370 * gcj.texi (Code Generation): Add documentation for -R flag.
4372 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4374 * jcf-write.c (generate_classfile): Issue an error in case of
4375 field/initial value mismatch.
4376 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4377 being initialized and we're generating bytecode.
4378 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4379 set DECL_INITIAL properly when appropriate.
4383 2001-09-01 Per Bothner <per@bothner.com>
4385 * parse.y (maybe_yank_clinit): A field without an initializer is not
4386 relevant. All initializers except static final and constant require
4387 <clinit>, regardless of flag_emit_class_files.
4389 2001-08-31 Per Bothner <per@bothner.com>
4391 * class.c (set_constant_value): When not emitting class files, then a
4392 String ConstantValue is a utf8const_ptr_type.
4394 2001-08-30 Per Bothner <per@bothner.com>
4396 * jcf-write.c (generate_classfile): Check that field is primitive
4397 or string before emitting ConstantValue attribute.
4399 2001-08-30 Per Bothner <per@bothner.com>
4401 * parse.y (resolve_qualified_expression_name): If creating a
4402 COMPOUND_EXPR, set it's type correctly.
4404 2001-08-30 Per Bothner <per@bothner.com>
4406 * jcf-io.c (open_class): Set filename field.
4408 * jcf-parse,c (parse_class_file): Set current_function_decl
4409 for better error message when Code attribute is missing.
4411 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4412 better diagnostics, especially for constructors.
4414 2001-08-30 Per Bothner <per@bothner.com>
4416 * jcf-write.c (generate_classfile): Don't write ConstantValue
4417 attribute if field is not final, for compatibility with jdk.
4419 * jcf-write.c (generate_classfile): Convert ConstantValue values
4420 to correct type. Work-around for front-end bug.
4421 * class.c (set_constant_value): Error if constant has wrong type.
4423 2001-08-30 Per Bothner <per@bothner.com>
4425 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4426 "Double" are printed at verbosity 1.
4428 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4430 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4432 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4434 * parse.y (patch_assignment): Don't verify final re-assignment here.
4435 (java_complete_lhs): Verify assignments to finals calling
4436 patch_assignment. Verify re-assignments to finals before calling
4439 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4441 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4444 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4446 * lex.c (java_lex): new local found_hex_digits. Set and then used
4447 in test to reject invalid hexadecimal numbers.
4448 * parse.y (java_complete_tree): Prevent unwanted cast with
4449 initialized floating point finals.
4450 (patch_binop): Emit a warning when detecting a division by zero,
4451 mark result not constant, don't simplify non integer division.
4453 2001-08-28 Per Bothner <per@bothner.com>
4455 * jcf-write.c (generate_bytecode_insns): For increments and
4456 decrements just recurse to push constant. Improvement on Mark's patch.
4458 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4460 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4461 real conversion for increments and decrements of reals.
4463 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4465 * parse.y (resolve_qualified_expression_name): Handle unresolved
4466 qualified expressions, prevent numerical qualifiers, fixed typo.
4469 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4471 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4472 don't report anything but deprecated class when marked so. Handle
4474 (patch_method_invocation): Check deprecation on methods and types.
4475 (patch_binop): code becomes an enum tree_code, added default: to
4476 switch to handle that. Detect division by zero, try to fold and
4477 return before using a subroutine.
4479 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4481 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4482 file smaller than 4 bytes.
4483 * parse.y (check_inner_circular_reference): New function.
4484 (check_circular_reference): Likewise.
4485 (array_initializer:): Accept {,}.
4486 (java_check_circular_reference): Rewritten using
4487 check_circular_reference and check_inner_circular_reference.
4488 (java_complete_expand_method): Unconditionally save and restore
4489 the unpurged exception list.
4490 (build_dot_class_method_invocation): Unmangle signature parameter.
4492 2001-08-21 Tom Tromey <tromey@redhat.com>
4494 * decl.c (init_decl_processing): Add `throws' field to method
4496 * class.c (make_method_value): Compute `throws' field for method.
4498 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4500 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4501 circularity is detected.
4502 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4504 2001-08-17 Richard Henderson <rth@redhat.com>
4506 * class.c (emit_register_classes): Add align parameter to
4507 call to assemble_integer.
4509 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4511 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4512 loading a class_or_name fails, try considering an innerclass name
4513 and load the enclosing context.
4514 * parse.y (resolve_inner_class): New function.
4515 (find_as_inner_class): Added leading comment.
4516 (register_incomplete_type): Keep the current context as enclosing
4517 context for JDEP_FIELD dependencies.
4518 (do_resolve_class): Locals new_class_decl and super initialized to
4519 NULL. Call resolve_inner_class, explore the enclosing context
4520 superclass if necessary.
4523 2001-08-16 Tom Tromey <tromey@redhat.com>
4525 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4526 * gjavah.c (main): Updated for change to jcf_path_seal.
4527 * lang.c (version_flag): New global.
4528 (java_decode_option): Recognize `-version'.
4529 (java_init): Update for change to jcf_path_seal.
4530 * jcf.h (jcf_path_seal): Added `print' argument.
4531 * jcf-path.c (jcf_path_seal): Added `print' argument.
4533 2001-08-13 Zack Weinberg <zackw@panix.com>
4535 * Make-lang.in (java/decl.o): Update dependencies.
4536 * decl.c: Include libfuncs.h, don't include toplev.h.
4538 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4540 * decl.c (init_decl_processing): exception_type_node,
4541 class_not_found_type_node, and no_class_def_found_type_node
4542 initialized. predef_filenames augmented accordingly.
4543 instinit_identifier_node initialized.
4544 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4545 * java-tree.h (enum java_tree_index): New entries
4546 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4547 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4548 (exception_type_node): New macro.
4549 (class_not_found_type_node): Likewise.
4550 (no_class_def_found_type_node): Likewise.
4551 (instinit_identifier_node): Likewise.
4552 (PREDEF_FILENAMES_SIZE): Adjusted.
4553 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4554 (struct lang_type): Fixed typo in bitfield name.
4555 (DECL_INSTINIT_P): New macro.
4556 (ID_INSTINIT_P): Likewise.
4557 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4559 * parse.y (encapsulate_with_try_catch): New function.
4560 (generate_instinit): Likewise.
4561 (build_instinit_invocation): Likewise.
4562 (ctors_unchecked_throws_clause_p): Likewise.
4563 (add_instance_initializer): Deleted.
4564 (build_instance_initializer): Likewise.
4565 (in_instance_initializer): Likewise.
4566 (check_method_redefinition): instinit$ not to be verified.
4567 (java_complete_expand_methods): Generate instinit$, simplified code.
4568 (build_dot_class_method): Eliminated unnecessary locals. Use
4569 encapsulate_with_try_catch, removed unnecessary code.
4570 (fix_constructors): New local iii. Use build_instinit_invocation.
4571 (patch_method_invocation): Added comment.
4572 (maybe_use_access_method): Don't consider instinit$.
4573 (find_applicable_accessible_methods_list): Shorten the search for
4575 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4576 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4577 (patch_throw_statement): Likewise. Fixed typo.
4579 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4582 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4583 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4585 (lang_specific_pre_link): Use set_input to set input_filename.
4587 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4588 (main): Fix definition.
4589 Strip `main' from classname.
4592 2001-08-11 Zack Weinberg <zackw@panix.com>
4594 * lex.h: Don't include setjmp.h. Don't define
4595 SET_FLOAT_HANDLER or prototype set_float_handler.
4597 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4599 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4600 `poplevel' in the right order.
4602 2001-08-09 Richard Henderson <rth@redhat.com>
4604 * Make-lang.in (class.o): Depend on TARGET_H.
4605 * class.c (emit_register_classes): Use target hooks instead of
4606 assemble_constructor and assemble_destructor.
4608 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4610 * check-init.c (flags.h): Include
4611 (check_init): Don't report uninitialized static class
4612 initialization flags, don't free bit index when doing static class
4613 initialization optimization.
4614 (check_for_initialization): Return type changed to `unsigned int.'
4615 (attach_initialized_static_class): New function.
4616 * class.c (add_method_1): Create the initialized static class
4618 (finish_class): Always emit deferred inline methods.
4619 * decl.c (emit_init_test_initialization): Moved to expr.c
4620 (complete_start_java_method): Don't traverse
4621 DECL_FUNCTION_INIT_TEST_TABLE.
4622 (lang_mark_tree): Mark hash tables in function decls.
4623 * expr.c (emit_init_test_initialization): Moved from decl.c.
4624 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4625 initialization flag, set DECL_CONTEXT and
4626 LOCAL_CLASS_INITIALIZATION_FLAG.
4627 (java_lang_expand_expr): Emit initialization code for static class
4628 initialized flags when entering block, if necessary.
4629 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4630 * java-tree.h (flag_optimize_sci): New global variable declaration.
4631 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4632 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4633 (LOCAL_FINAL_P): Fixed typo in comment.
4634 (FINAL_VARIABLE_P): Likewise.
4635 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4636 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4637 (struct lang_decl): New fields `ict', `smic' and `cif.'
4638 (check_for_initialization): New returned value for global.
4639 (attach_initialized_static_class): New global function.
4640 (STATIC_CLASS_INIT_OPT_P): New macro.
4641 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4642 * lang.c (java_decode_option): Handle
4643 `-fno-optimize-static-class-initialization'
4644 * parse.y (start_complete_expand_method): New function.
4645 (java_expand_method_bodies): Likewise.
4646 (attach_init_test_initialization_flags): Likewise.
4647 (adjust_init_test_initialization): Likewise.
4648 (emit_test_initialization): Likewise.
4649 (java_complete_expand_methods): Nullify abstract and native method
4651 (java_complete_expand_method): New locals `fbody', `block_body'
4652 and `exception_copy.' Reorganized: directly return on empty method
4653 bodies, call `start_complete_expand_method', remember definitely
4654 initialized static class in function, don't expand method bodies.
4655 (java_expand_classes): Call `java_expand_method_bodies' before
4656 `finish_class' when compiling to native.
4657 (resolve_expression_name): Use `orig' after building outer class
4659 (patch_invoke): Remember static method invocations.
4661 2001-08-06 Richard Henderson <rth@redhat.com>
4663 * class.c (emit_register_classes): Pass a symbol_ref and priority
4664 to assemble_constructor.
4666 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4668 * java-tree.h (all_class_filename): New macro.
4669 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4670 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4671 newly created IDENTIFIER_NODE to `all_class_filename.'
4673 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4675 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4676 Use ggc_add_tree_root to register roots.
4678 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4680 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4681 second operand calling check_init.
4682 * decl.c (complete_start_java_method): Swaped second and third
4683 arguments while creating WITH_CLEANUP_EXPR node.
4684 * jcf-write.c (generate_bytecode_insns): Use second operand
4685 instead of third when handling WITH_CLEANUP_EXPR.
4686 * parse.y (java_complete_lhs): Expand second operand of
4687 WITH_CLEANUP_EXPR nodes.
4688 (patch_synchronized_statement): Swaped second and third arguments
4689 while creating WITH_CLEANUP_EXPR node.
4691 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4693 * parse.y (create_interface): Avoid cyclic inheritance report when
4694 syntax error encountered during class definition.
4697 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4699 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4701 (lang_specific_pre_link): Use set_input to set input_filename.
4703 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4704 (main): Fix definition.
4705 Strip `main' from classname.
4708 2001-07-18 Tom Tromey <tromey@redhat.com>
4711 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4712 * lex.c (java_new_lexer): Use ICONV_CONST.
4713 (java_read_char): Likewise.
4714 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4715 (jv-scan$(exeext)): Likewise.
4717 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4719 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4720 * parse.y (check_class_interface_creation): Allow `private' if the
4721 enclosing is not an interface.
4722 (create_interface): Interface tagged public if the enclosing
4723 context is an interface.
4724 (create_class): Class tagged public if the enclosing context
4728 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4730 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4733 2001-07-14 Tim Josling <tej@melbpc.org.au>
4735 * check-init.c (check_init): Remove references to EXPON_EXPR.
4737 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4739 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4740 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4743 2001-07-13 Tom Tromey <tromey@redhat.com>
4745 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4748 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4750 * parse.y (patch_method_invocation): Don't override primary if one
4751 is already provided, but let this$<n> be built. Fixed comment.
4753 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4755 * parse.y (empty_statement:): Report empty statement error only
4756 when found at class declaration level.
4759 2001-07-12 Tom Tromey <tromey@redhat.com>
4761 * expr.c (expand_load_internal): New function.
4762 (LOAD_INTERNAL): Use it.
4764 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4766 * parse.y (verify_constructor_super): Compare anonymous class ctor
4767 args with `valid_method_invocation_conversion_p.'
4770 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4772 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4773 `-fsyntax-only.' Fixes PR java/3248
4775 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4777 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4779 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4781 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4782 current function is static. Fixes PR java/1970
4784 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4786 * parse.y (patch_method_invocation): Add enclosing context to ctor
4787 calls if necessary. Fixes PR java/2953
4789 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4791 * parse.y (resolve_package): Abort if qualified expression member
4793 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4796 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4798 * verify.c: Don't use // comments.
4800 2001-07-05 Tom Tromey <tromey@redhat.com>
4802 * lang.c (flag_assume_compiled): Removed.
4803 * java-tree.h (flag_assume_compiled): Removed.
4804 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4805 -fhash-synchronization, -fuse-divide-subroutine,
4806 -fcheck-references, -femit-class-file, -femit-class-files,
4807 -fassume-compiled. Updated --encoding information. Changed
4808 -foutput-class-dir to `-d'.
4810 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4812 * jcf-parse.c (parse_class_file): Add lineno parameter to
4813 debug_start_source_file call.
4815 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4817 * gcj.texi: Use gpl.texi.
4818 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4819 dependencies and use doc/include in search path.
4821 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4823 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4824 `this'. If so, don't build instance initializers.
4826 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4828 * parse.y (resolve_expression_name): Improved error message for
4829 inner class cases. Fixes PR java/1958
4831 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4833 * lang.c: #include diagnostic.h
4834 (lang_print_error): Add a `diagnostic_context *' parameter.
4835 (java_dummy_print): Likewise.
4836 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4838 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4840 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4841 * jcf.h (typedef struct JCF): New bitfield `finished.'
4842 (JCF_FINISH): Set `finished.'
4843 (JCF_ZERO): Reset `finished.'
4846 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4848 * parse.y (class_body_declaration:): Don't install empty instance
4852 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4854 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4855 (set_class_decl_access_flags): New function.
4856 * java-tree.h (set_class_decl_access_flags): New prototype.
4857 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4858 (parse_class_file): New local `decl_max_locals.' Take wide types
4859 into account to compute DECL_MAX_LOCALS.
4860 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4863 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4865 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4867 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4869 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4870 * parse.y (do_resolve_class): Moved comments out to leading comment
4871 section. Removed local `start', New local `_ht' and
4872 `circularity_hash.' Record `enclosing' in hash table and search
4873 it to detect circularity. Use `enclosing' as an argument to
4874 `lookup_cl.' Free the hash table when done.
4876 2001-06-19 Tom Tromey <tromey@redhat.com>
4878 * lex.c (java_read_char): Disallow invalid and overlong
4879 sequences. Fixes PR java/2319.
4881 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4883 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4885 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4887 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4888 arguments accordingly.
4890 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4892 * gcj.texi: Move contents to just after title page.
4894 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4896 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4898 (patch_incomplete_class_ref): Build the class ref, build the class
4899 init if necessary, complete the tree.
4902 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4904 * parse.y (lookup_field_wrapper): Test `name' code.
4905 (resolve_qualified_expression_name): Test `qual_wfl' code.
4906 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4907 handle `qual_wfl' by code.
4908 (maybe_build_primttype_type_ref): Test `wfl' code.
4910 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4912 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4914 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4915 the dvi file in the java directory.
4917 2001-05-25 Sam TH <sam@uchicago.edu>
4919 * gen-table.pl javaop.h jcf.h lex.h,
4920 parse.h: Fix header include guards.
4922 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4924 * jv-scan.c (version): Update copyright year.
4926 2001-05-21 Per Bothner <per@bothner.com>
4928 * jcf-parse.c (read_class): If class is from .class or .zip file
4929 and it's already been read, don't push/pop parser context.
4931 2001-05-18 Per Bothner <per@bothner.com>
4933 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4934 command line so the jvgenmain-generated main program comes first.
4936 2001-05-15 Tom Tromey <tromey@redhat.com>
4938 * class.c (build_utf8_ref): Don't generate identifier based on
4941 2001-05-12 Richard Henderson <rth@redhat.com>
4943 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4944 * expr.c (java_lang_expand_expr): Expand it.
4945 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4946 calling build_exception_object_ref.
4947 * parse.y (catch_clause_parameter): Likewise.
4948 (build_dot_class_method): Likewise.
4949 (try_reference_assignconv): Likewise.
4950 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4951 * jcf-write.c (generate_bytecode_insns): Likewise.
4953 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4955 * parse.y (build_unresolved_array_type): Set
4956 EXPR_WFL_QUALIFICATION on the newly created wfl.
4957 Fixes PR java/2538. Fixes PR java/2535.
4959 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4961 * parse.y (fix_constructors): Removed unnecessary assignment to
4962 local. Moved assignment to `this$<n>', fixed comments and
4964 (build_wfl_wrap): Fixed indentation.
4965 Fixes PR java/2598, java/2579 and java/2658.
4967 2001-05-03 Mo DeJong <mdejong@redhat.com>
4969 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4970 check for byte swap.
4972 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4974 * expr.c (build_class_init): Move MODIFY_EXPR
4975 outside of COND_EXPR. Remove variable `call'.
4977 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4979 * decl.c: NULL_PTR -> NULL.
4980 * jcf-write.c: Likewise.
4982 2001-05-01 Tom Tromey <tromey@redhat.com>
4984 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4985 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4986 * gcj.texi: Updated copyright text. Include fdl.texi.
4987 (Top): Link to new node.
4989 2001-05-01 Per Bothner <per@bothner.com>
4991 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4993 2001-05-01 Per Bothner <per@bothner.com>
4995 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4996 import_list contains the name, not the TREE_PURPOSE.
4998 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5000 * jcf-io.c (read_zip_member): Cast to long in comparison with
5003 * jvspec.c (lang_specific_driver): Initialize variables.
5005 * mangle.c (find_compression_record_match): Likewise.
5007 * typeck.c (build_null_signature): Provide static prototype. Mark
5008 parameter with ATTRIBUTE_UNUSED.
5010 * verify.c (verify_jvm_instructions): Initialize variable.
5012 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5014 * parse.y (do_resolve_class): Check for cyclic inheritance during
5015 inner class resolution.
5017 2001-04-27 Per Bothner <per@bothner.com>
5019 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5020 while iterating, since that could cause gc to lose stuff.
5022 2001-04-26 Per Bothner <per@bothner.com>
5024 Fix method search wrt scope of inner classes to match JLS2.
5025 * typeck.c (build_null_signature): New static function.
5026 (has_method): New function. Uses build_null_signature and lookup_do.
5027 * java-tree.h (has_method): New declaration.
5028 * parse.y (find_applicable_accessible_methods_list): Do not search
5029 context of inner classes here.
5030 (patch_method_invocation): Search scope, ie. current and outer clases,
5031 for method matching simple name, to find class.
5033 2001-04-26 Per Bothner <per@bothner.com>
5035 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5036 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5038 * constants.c (find_methodref_with_class_index): New function.
5039 (find_methodref_index): Use find_methodref_with_class_index.
5040 * java-tree.h (find_methodref_with_class_index): New declaration.
5041 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5042 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5043 If context changed from interface to class, don't use invokeinterface.
5045 2001-04-25 Per Bothner <per@bothner.com>
5047 * verify.c (verify_jvm_instructions): For field instructions,
5048 check that field index is valid. For invoke instructions, check that
5049 method index is valid.
5051 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5053 * config-lang.in (target_libs): Copy from $libgcj_saved.
5055 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5057 * decl.c (init_decl_processing): Add new class "protectionDomain"
5059 * class.c (make_class_data): Set initial value for "protectionDomain".
5061 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5063 * jvspec.c (lang_specific_driver): Fix memory allocation
5064 deficit, by using concat in lieu of xmalloc/sprintf.
5066 2001-04-20 Per Bothner <per@bothner.com>
5068 Fixes to compile multiple .class files at once.
5069 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5070 * java-tree.h (CLASS_PARSED_P): New macro.
5071 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5072 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5073 (read_class): Avoid some code duplication.
5074 Don't call JCF_FINISH for a .class file - might be needed later.
5075 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5076 rather than CLASS_LOADED_P, since latter implies class laid out.
5077 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5078 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5080 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5082 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5084 * boehm.c: Include toplev.h.
5086 2001-04-06 Tom Tromey <tromey@redhat.com>
5087 Alexandre Petit-Bianco <apbianco@redhat.com>
5089 Fix for PR gcj/1404 and PR gcj/2332:
5090 * parse.y (build_array_from_name): If we use the type_wfl then
5091 accumulate dimensions from the original type as well.
5092 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5094 2001-04-06 Tom Tromey <tromey@redhat.com>
5096 * parse.y (analyze_clinit_body): Return true if the second operand
5097 of a METHOD_EXPR is nonzero.
5099 2001-04-06 Tom Tromey <tromey@redhat.com>
5101 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5103 ($(srcdir)/java/parse.c): Likewise.
5105 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5107 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5108 (version-gcc): Initialized.
5109 (which-gcj): Likewise.
5111 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5113 * java-tree.h (struct lang_decl): New macro
5114 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5115 * parse.y (build_instance_initializer): New function.
5116 (add_instance_initializer): Use it.
5117 (java_fix_constructors): Set `current_class' before fix pass.
5118 (fix_constructors): Just return if already fixed. Move `super()'
5119 invocation ahead. Use `build_instance_initializer.'
5122 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5124 * parse.y (resolve_qualified_expression_name): Pass field's
5125 DECL_CONTEXT to `not_accessible_p.'
5126 (not_accessible_p): Changed parameters order in `inherits_from_p'
5129 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5131 * lang-options.h: Add flag_check_references.
5133 2001-04-04 Per Bothner <per@bothner.com>
5135 * java-tree.h (CONSTANT_VALUE_P): New macro.
5136 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5137 * parse.y (maybe_build_class_init_for_field): New static function.
5138 (resolve_expression_name, resolve_field_access): Use
5139 maybe_build_class_init_for_field instead of build_class_init
5140 This does not do the init if the field is compile-time-constant.
5141 (resolve_field_access): Simplify.
5143 * parse.y (fold_constant_for_init): Merge test into switch.
5145 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5147 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5149 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5151 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5153 * expr.c (pop_type_0): Save the result of the first
5154 lang_printable_name call in a scratch buffer, so it
5155 won't be clobbered by the second call.
5157 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5159 * parse-scan.y (array_type:): Rewritten.
5160 (type_declaration:): `empty_statement' replaces `SC_TK.'
5161 (class_member_declaration:): `empty statement' added.
5162 (method_body:): Simplified.
5163 (static_initializer:): Likewise.
5164 (primary_no_new_array:): Use `type_literals.'
5165 (type_literals:): New rule.
5166 (dims:): Set and update `bracket_count.'
5167 Fixes PR java/1074. Fixes PR java/2412.
5169 2001-03-28 Hans Boehm <boehm@acm.org>
5171 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5172 (get_boehm_type_descriptor): Set type on returned value to be a
5173 pointer length integer.
5175 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5177 * expr.c (pop_type_0): Call `concat' rather than building the
5179 (pop_type): Add format specifier in call to `error'.
5181 * parse.y (patch_method_invocation): Avoid casting away
5184 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5186 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5188 2001-03-28 Richard Henderson <rth@redhat.com>
5190 IA-64 ABI Exception Handling:
5191 * Make-lang.in (except.o): Don't depend on eh-common.h.
5192 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5193 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5194 [soft_exceptioninfo_call_node]: Remove.
5195 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5196 (end_java_method): No emit_handlers.
5197 * except.c (java_set_exception_lang_code): Remove.
5198 (method_init_exceptions): Don't call it.
5199 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5200 (build_exception_object_ref): New.
5201 (expand_end_java_handler): Update for except.h name changes.
5202 (emit_handlers, expand_resume_after_catch): Remove.
5203 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5204 (process_jvm_instruction): Use build_exception_object_ref.
5205 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5206 (soft_exceptioninfo_call_node): Remove.
5207 (build_exception_object_ref): Declare.
5208 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5209 soft_exceptioninfo_call_node. Move processing ...
5210 [EXC_PTR_EXPR]: ... here.
5211 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5212 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5213 (source_end_java_method): No java_set_exception_lang_code or
5215 (build_dot_class_method): Use build_exception_object_ref.
5216 (try_reference_assignconv): Check EXC_PTR_EXPR not
5217 soft_exceptioninfo_call_node.
5219 2001-03-28 Richard Henderson <rth@redhat.com>
5221 * java-tree.h (throw_node): Define as a single member of
5222 java_global_trees instead of a separate array.
5223 (JTI_THROW_NODE): New.
5224 * decl.c (throw_node): Don't declare.
5225 (init_decl_processing): Init a scalar throw_node.
5226 Don't register it for gc.
5227 * check-init.c (check_init): Reference scalar throw_node.
5228 * expr.c (build_java_athrow): Likewise.
5229 * jcf-write.c (generate_bytecode_insns): Likewise.
5230 * parse.h (BUILD_THROW): Likewise.
5232 2001-03-28 Richard Henderson <rth@redhat.com>
5234 * decl.c (end_java_method): Do not save and restore
5235 flag_non_call_exceptions.
5236 * parse.y (source_end_java_method): Likewise.
5237 * lang.c (flag_exceptions): Don't declare.
5238 (java_init_options): Set flag_non_call_exceptions. Set
5239 flag_exceptions here ...
5240 (java_init): ... not here.
5242 2001-03-27 Richard Henderson <rth@redhat.com>
5244 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5245 exceptions_via_longjmp.
5247 * lang.c (flag_new_exceptions): Don't declare it.
5248 (java_init_options): Or set it.
5250 2001-03-27 Richard Henderson <rth@redhat.com>
5252 * decl.c (end_java_method): Rename asynchronous_exceptions to
5253 flag_non_call_exceptions.
5254 * parse.y (source_end_java_method): Likewise.
5256 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5258 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5260 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5262 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5264 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5266 * parse.y (find_as_inner_class): Follow current package
5267 indications not to mistakingly load an unrelated class.
5269 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5271 * constants.c (PUTN): Use memcpy, not bcopy.
5273 * lex.c (java_read_char): Use memmove, not bcopy.
5275 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5277 2001-03-23 Per Bothner <per@bothner.com>
5279 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5280 macro for better error pin-pointing.
5281 * java-tree.h: Fix typo in comment.
5283 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5284 Don't include jsr/goto in exception range.
5285 Check if start and end of exception range are the same (also TRY_EXPR).
5286 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5287 However, do emit the following goto even if try_block is empty.
5288 Defer freeing exception_decl until after the finalizer, to make
5289 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5291 * parse.y (java_complete_lhs): If the try-clause is empty, just
5292 return the finally-clause and vice versa.
5294 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5296 * gcj.texi (Input Options): documented the check for attribute
5297 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5298 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5299 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5300 (jcf_parse): Check for the right classes archive if necessary.
5301 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5302 (jcf_parse_fields): Fixed indentation.
5303 * jcf-write.c (append_gcj_attribute): New function.
5304 (generate_classfile): Compute the attribute count, invoke
5305 `append_gcj_attribute'.
5306 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5307 turned into bit-fields. New bit-field `right_zip.'
5308 (JCF_ZERO): Set `right_zip' to zero.
5309 * lang-options.h (-fforce-classes-archive-check): Added flag.
5310 * lang.c (flag_force_classes_archive_check): New flag.
5311 (lang_f_options): New entry `force-classes-archive-check.'
5314 2001-02-07 Andrew Haley <aph@redhat.com>
5316 * gcj.texi (Configure-time Options): Add -fcheck-references.
5317 * expr.c (build_java_indirect_ref): New function.
5318 (java_check_reference): New function.
5319 (build_java_array_length_access): Use build_java_indirect_ref to
5320 check for null references.
5321 (build_java_arrayaccess): Likewise.
5322 (build_get_class): Likewise.
5323 (build_field_ref): Likewise.
5324 (invoke_build_dtable): Likewise.
5325 (build_invokeinterface): Likewise.
5326 * lang.c (lang_f_options): Add flag_check_references.
5327 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5328 * java-tree.h (flag_check_references): New variable.
5329 * lang.c (flag_check_references): Likewise.
5330 * parse.y (patch_invoke): Use java_check_reference.
5331 (patch_assignment): Allow for extra nesting in
5332 _Jv_CheckArrayStore.
5334 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5336 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5337 * lex.c (cxx_keywords): Likewise.
5339 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5341 * parse.y (qualify_ambiguous_name): Broaden `length'
5342 recognition. Help MODIFY_EXPR be resolved as expression names.
5343 Fixes PR java/2066. Fixes PR java/2400.
5345 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5347 * gjavah.c (process_file): Mark interface definitions with
5348 "__attribute__ ((java_interface))".
5350 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5352 * class.c (layout_class): Fixed push_super_field's second
5353 argument. Fixes PR java/2333.
5354 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5355 too early to lay innerclasses out.
5357 2001-03-20 Tom Tromey <tromey@redhat.com>
5358 Alexandre Petit-Bianco <apbianco@redhat.com>
5360 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5361 inside an array reference. Insertion of the array store check
5362 rewritten. Fixes PR java/2299.
5364 2001-03-20 Tom Tromey <tromey@redhat.com>
5366 * lex.c (java_read_unicode): Only accept leading `u's.
5368 2001-03-20 Tom Tromey <tromey@redhat.com>
5370 * jcf-parse.c (read_class): Initialize `class'.
5372 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5374 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5376 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5378 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5379 (layout_class): Likewise.
5380 (layout_class_method): Likewise.
5381 (emit_register_classes): Likewise.
5382 * decl.c (builtin_function): Likewise.
5383 (give_name_to_locals): Likewise.
5385 2001-03-19 Per Bothner <per@bothner.com>
5387 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5388 before trying to load an inner class.
5390 Fixes to process to command-line .class files in two passes.
5391 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5392 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5393 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5394 * class.c (is_compiled_class): Fix for renamed flag.
5395 * parse.y (maybe_create_class_interface_decl): Likewise.
5396 * jcf-parse.c (yyparse): Also set if compiling .class files.
5397 * jcf-parse.c (read_class); Read current_class.
5398 (jcf_parse): Make static.
5399 (load_inner_classes): New function, with code moved from jcf_parse,
5400 because we need to inner classes after the command-line files are read.
5401 (yyparse): Set finput to NULL when it doesn't need to be closed.
5402 Reduce use of main_jcf (basically only for archive) and
5403 use finput instead of main_jcf->read_state.
5404 Inline jcf_figure_file_type into yyparse.
5405 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5406 Defer load_inner_classes and parse_class_file to a second pass,
5407 after we've correctly mapped command-line .clas fiels to classes.
5408 (jcf_figure_file_type): Removed.
5409 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5410 (JCF_ZERO): Also clear zipd field.
5411 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5413 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5415 * jcf-parse.c (yyparse): Change ch from char * to char.
5417 2001-03-19 Per Bothner <per@bothner.com>
5419 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5420 Add constructed filelist-file at end, following -xjava. Thus any .o
5421 and library files are not affected by the -xjava. Also wrap
5422 explicit @FILE with -xjava and -xnone.
5424 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5426 * class.c (build_static_field_ref): Call make_decl_rtl() after
5427 setting the DECL_EXTERNAL flag.
5429 2001-03-17 Per Bothner <per@bothner.com>
5431 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5433 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5434 when result is is needed (target is STACK_TARGET).
5436 * parse.h (JDEP_SOLV): Removed.
5437 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5439 * parse.y (incomplete_class_list): Removed.
5440 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5441 It doesn't work if resolve_class changes the name of an array type
5442 that is on the list and then someone else looks for the modified name.
5443 Also, seems liable to break when compiling multiple source files at
5444 once. So the simplest is to just remove incomplete_class_list -
5445 it is only a minor space win and it is not even clear it saves time.
5447 * parse.y (resolve_class): Remove unneeded promote_type.
5449 2001-03-15 Per Bothner <per@bothner.com>
5451 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5452 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5453 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5454 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5456 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5457 * parse.y (java_expand_classes): Likewise.
5459 * parse.y (expand_start_java_method): Was only called once and had a
5460 misleading name, so inline in caller java_complete_expand_method.
5461 (enter_a_block): Likewise inline in enter_block and remove.
5463 Remove junk from when gcc/java was created (by copying from C/C++).
5464 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5465 (struct binding_level): Remove fields keep, keep_if_subblocks,
5466 more_cleanups_ok, have_cleanups (which have never been used).
5467 (pushlevel, poplevel): Remove related useless code.
5469 * class.c (make_class_data): The class_dtable_decl (i.e. the
5470 vtable for Class) should be external, except when compiling Class.
5472 * jvspec.c (lang_specific_driver): Fix -C handling.
5473 Check -save-temps to see if temp @FILE should be deleted.
5474 Follow-up to/fix for February 16 patch.
5476 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5477 (type_stack_dup): Remove no-longer neded error check.
5479 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5481 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5482 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5483 don't surround the element with 'N..E' if the type name is
5486 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5488 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5489 DECL_RTL_SET_P, etc.
5490 (make_method_value): Likewise.
5491 (get_dispatch_table): Likewise.
5493 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5495 2001-03-07 Tom Tromey <tromey@redhat.com>
5497 * config-lang.in (lang_requires): Define.
5499 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5501 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5504 2001-03-05 Per Bothner <per@bothner.com>
5506 Fix a problem where rest_of_decl_compilation applied to
5507 class_dtable_decl causes problems because it was done too early,
5508 before output file was opened.
5509 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5510 * class.c (class_dtable_decl): Add macro - element of class_roots.
5511 (make_class_data): Define class_dtable_decl.
5512 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5514 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5516 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5517 uses of 'boolean' with 'bool'.
5519 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5521 * lang-specs.h: Add zero initializer for cpp_spec field to all
5524 2001-02-16 Per Bothner <per@bothner.com>
5526 Handle compiling multiple input files at once, and @FILE syntax.
5527 * gcj.texi: Updated documentation to match.
5528 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5529 * jcf-parse.c (parse_source_file): Split into ...
5530 (parse_source_file_1): New function - and:
5531 (parse_source_file_2): New function.
5532 (yyparse): On -ffilelist-file, open and scan named file.
5533 On first pass over files, only do parse_source_file_1.
5534 A new second pass calls parse_source_file_2 for each file to compile.
5535 (init_jcf_parse): Call init_src_parse.
5536 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5537 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5538 as multiple input file combined in one compilation.
5539 * lang-options.h: Add -ffilelist-file
5540 * lang.c (flag_filelist_file): New flag variable.
5541 (lang_f_options): Handle -ffilelist-file.
5542 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5543 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5544 gclass_list - use global fields of src_parse_roots instead.
5545 * parse.y (src_parse_roots): New array.
5546 (incomplete_class_list, gclass_list): New macros.
5547 (push_parser_context, java_pop_parser_context,
5548 java_parser_context_resume): Don't fiddle with deleted fields.
5549 (various): Use incomplete_class gclass_list and global macros
5550 instead of parse_ctxt fields - the lists are global.
5551 (init_src_parse): New function.
5553 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5555 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5557 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5559 * parse.y (check_inner_class_access): Moved declaration of local
5560 `enclosing_decl_type' to the right location.
5562 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5564 * parse.y (parser_check_super_interface): Don't call
5565 check_pkg_class_access for an inner interface.
5566 (parser_check_super): Don't call check_pkg_class_access for inner
5568 (do_resolve_class): Simplify enclosing type loop. Don't call
5569 check_pkg_class_access if CL and DECL are not set.
5570 (find_in_imports_on_demand): Set DECL if class_type needed to be
5571 loaded. Don't call check_pkg_class_access for an inner class.
5572 (check_inner_class_access): Rewritten to implement member access
5573 rules as per spec 6.6.1.
5574 (check_pkg_class_access): Handle the empty package correctly.
5575 (in_same_package): New function. Determine if two classes are in the
5578 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5580 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5581 method into array types.
5582 * parse.y (patch_method_invocation): Bypass access check on clone call
5585 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5587 * expr.c (build_instanceof): Check for arrays when trying fold to
5590 2001-02-15 Jim Meyering <meyering@lucent.com>
5592 * Make-lang.in (java.install-common): Depend on `installdirs'.
5593 (java.install-info): Likewise.
5595 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5597 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5599 2001-02-14 Tom Tromey <tromey@redhat.com>
5600 Alexandre Petit-Bianco <apbianco@cygnus.com>
5602 Fix for PR java/1261.
5603 * typeck.c (build_java_array_type): Add public `clone' method to
5605 * parse.y (resolve_qualified_expression_name): Use current_class
5606 when checking for inaccessibility.
5607 (patch_method_invocation): Fixed error message when accessibility
5608 denied. Added `from_super' argument.
5610 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5612 * parse.y (resolve_class): Don't build a fake decl. Use the one
5614 * typeck.c (build_java_array_type): Build and assign decl to array
5617 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5619 * parse.y (not_accessible_p): Changed leading comment. Added extra
5620 `where' argument. Use it to enforce protected access rules.
5621 (resolve_qualified_expression_name): Added extra argument to
5623 (patch_method_invocation): Use argument `primary' to provide
5624 not_accessible_p with an extra argument.
5625 (lookup_method_invoke): Added extra argument to not_accessible_p.
5626 (search_applicable_method_list): Likewise.
5628 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5630 * parse.y (resolve_qualified_expression_name): Try to resolve as
5631 an inner class access only if `decl' is a TYPE_DECL.
5633 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5635 * decl.c (classdollar_identifier_node): Initialize.
5636 * java-tree.h (enum java_tree_index): New entry
5637 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5638 (classdollar_identifier_node): New macro.
5639 (ID_CLASSDOLLAR_P): Likewise.
5640 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5641 (build_dot_class_method_invocation): Likewise.
5642 (find_applicable_accessible_methods_list): `class$' can't be
5645 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5647 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5649 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5651 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5652 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5655 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5657 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5658 outside of the `__U' sequence too.
5659 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5662 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5664 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5666 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5668 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5669 (JVGENMAIN_OBJS): Likewise.
5670 * java-tree.h (append_gpp_mangled_name): New prototype.
5671 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5672 Removed cast calling `gcc_add_root.'
5673 * jvgenmain.c (mangle_obstack): New global, initialized.
5675 (do_mangle_class): Constify local `ptr.'
5676 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5677 append_gpp_mangle_name and update `count' if necessary.
5678 Use `mangle_obstack.'
5679 * mangle.c (append_unicode_mangled_name): Removed.
5680 (append_gpp_mangled_name): Likewise.
5681 (unicode_mangling_length): Likewise.
5682 (mangle_member_name): Return type set to `void.'
5683 (mangle_field_decl): Don't append `U' in escaped names.
5684 (mangle_method_decl): Likewise.
5685 (mangle_member_name): Just use `append_gpp_mangled_name.'
5686 * mangle_name.c: New file.
5688 2001-02-07 Per Bothner <per@bothner.com>
5690 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5692 * check-init.c (check_init): Don't call done_alternative after
5693 processing loop code, as a LOOP_EXPR never terminates normally.
5695 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5697 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5699 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5701 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5704 2001-02-06 Tom Tromey <tromey@redhat.com>
5706 * lex.c (java_new_lexer): Longer error message.
5708 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5709 Alexandre Petit-Bianco <apbianco@cygnus.com>
5711 * typeck.c (build_prim_array_type): Added leading comment.
5712 (build_java_array_type): Moved locals out of
5713 block. Always create the `data' field, fixed alignment to match
5716 2001-02-04 Tom Tromey <tromey@redhat.com>
5718 * expr.c (java_lang_expand_expr): Don't bother recomputing
5719 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5722 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5724 * parse.y (process_imports): Save the original name of the import
5725 for better error report.
5727 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5729 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5730 of macros used when compiling jvspec.c.
5731 * jvspec.c (lang_specific_driver): Link with the shared
5734 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5736 * check-init.c (check_init): Call internal_error instead of fatal.
5737 * expr.c (java_lang_expand_expr): Likewise.
5738 * jcf-parse.c (get_constant): Likewise.
5739 * mangle.c (java_mangle_decl): Likewise.
5740 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5741 (operator_string): Likewise.
5742 * check-init.c (check_init): Call abort instead of fatal.
5743 * class.c (build_class_ref): Likewise.
5744 * constants.c (write_constant_pool): Likewise.
5745 * decl.c (start_java_method): Likewise.
5746 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5747 (java_stack_dup, encode_newarray_type): Likewise.
5748 (build_java_array_length_access): Likewise.
5749 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5750 (build_java_soft_divmod, build_invokeinterface): Likewise.
5751 * java-tree.h (INNER_CLASS_P): Likewise.
5752 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5753 (give_name_to_class, get_class_constant): Likewise.
5754 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5755 (find_constant_index, generate_bytecode_conditional): Likewise.
5756 (generate_bytecode_insns, perform_relocations): Likewise.
5757 * lex.c (java_unget_unicode, java_lex): Likewise.
5758 * mangle.c (mangle_type, mangle_record_type): Likewise.
5759 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5760 (finish_mangling): Likewise.
5761 * parse.h (MARK_FINAL_PARMS): Likewise.
5762 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5763 (obtain_incomplete_type, java_complete_class): Likewise.
5764 (java_check_regular_methods, java_complete_expand_method): Likewise.
5765 (cut_identifier_in_qualified, check_deprecation): Likewise.
5766 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5767 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5768 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5769 * typeck.c (set_local_type, parse_signature_type): Likewise.
5770 (parse_signature_string, build_java_signature): Likewise;
5771 (set_java_signature): Likewise.
5772 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5773 * class.c (add_method): Call fatal_error instead of fatal.
5774 (build_static_field_ref): Likewise.
5775 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5776 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5777 * lex.c (java_new_new_lexer): Likewise.
5778 * jv-scan.c (main): Likewise.
5779 (fatal_error): Renamed from fatal.
5780 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5782 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5783 (yyparse): Likewise.
5784 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5785 * lex.c (java_get_line_col): Likewise.
5786 * jcf-parse.c (load_class): Make errors non-fatal.
5787 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5789 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5791 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5792 (error): Remove unused function.
5793 (main): Don't use "__attribute__ alias" on generated class symbol.
5795 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5797 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5799 * parse.y (finish_method_declaration): Code accounting for WFLed
5800 method DECL_NAMEs deleted.
5801 (check_abstract_method_definitions): Likewise.
5802 (resolve_type_during_patch): Layout resolved type.
5803 * typeck.c (lookup_do): Removed unused local.
5805 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5807 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5808 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5809 integer_negative_one_node.
5810 * expr.c (build_java_binop): Likewise.
5812 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5814 * zextract.c (read_zip_archive): Read file_offset before writing
5815 zipd and consequently clobbering the header contents.
5817 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5819 * Make-lang.in: Remove all dependencies on defaults.h.
5820 * decl.c: Don't include defaults.h.
5822 * parse.y: Likewise.
5824 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5826 * ChangeLog (2001-01-21): Fixed typo.
5827 * class.c (layout_class_method): Code accounting for WFLed
5828 method DECL_NAMEs deleted.
5829 * constant.c (find_methodref_index): Likewise.
5830 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5831 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5832 (struct lang_decl): New field `wfl'.
5833 (java_get_real_method_name): Prototype deleted.
5834 * mangle.c (mangle_method_decl): Code accounting for WFLed
5835 method DECL_NAMEs deleted.
5836 * parse.h (GET_METHOD_NAME): Macro deleted.
5837 * parse.y (reset_method_name): Deleted.
5838 (method_header): Set DECL_FUNCTION_WFL.
5839 (check_abstract_method_header): Code accounting for WFLed method
5841 (java_get_real_method_name): Deleted.
5842 (check_method_redefinition): Code accounting for WFLed method
5843 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5844 (java_check_regular_methods): Likewise.
5845 (java_check_abstract_methods): Likewise.
5846 (java_expand_classes): Don't call `reset_method_name.'
5847 (search_applicable_method_list): Use DECL_NAMEs instead of
5849 * typeck.c (lookup_do): Code accounting for WFLed method
5852 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5854 * lex.c (java_read_char): Check for EOF from getc first.
5856 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5858 * class.c (layout_class): Don't lay the superclass out if it's
5859 already being laid out.
5860 * jcf-parse.c (handle_innerclass_attribute): New function.
5861 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5862 handle_innerclasses_attribute.
5863 (jcf_parse): Don't load an innerclasses if it's already being
5865 * jcf-write.c (append_innerclass_attribute_entry): Static
5866 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5867 to be zero for anonymous classes.
5869 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5871 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5873 * jcf-parse.c (set_source_filename): Use
5874 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5876 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5878 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5879 gets a unique asm name.
5881 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5883 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5884 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5886 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5887 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5888 * parse.y (lookup_package_type_and_set_next): Deleted.
5889 (resolve_package): Removed unnecessary code.
5890 (find_applicable_accessible_methods_list): `finit$' can't be
5892 * verify.c (pop_argument_types): Added missing prototype.
5894 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5896 * config-lang.in: Disable java by default.
5898 2001-01-23 Tom Tromey <tromey@redhat.com>
5900 * gcj.texi (Copying): New node.
5901 Added copyright information.
5903 2001-01-21 Per Bothner <per@bothner.com>
5905 Various fixes to allow compiling a compressed .jar/.zip archive.
5906 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5907 (struct ZipFile): Add fields name and next (from ZipFileCache).
5908 (struct ZipDirectory): New field zipf points to owning ZipFile.
5909 * jcf.h (struct ZipDirectory): Add forward declaration.
5910 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5911 Remove seen_in_zip and zip_offset fields.
5912 (JCF_SEEN_IN_ZIP): New macro.
5913 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5914 * jcf-io.c: Change all ZipFileCache to ZipFile.
5915 (read_zip_member): New function.
5916 (open_in_zip): Call read_zip_member.
5917 * jcf-parse.c (find_in_current_zip): Remove function.
5918 (read_class): Merge in find_in_current_zip functionality.
5919 Call read_zip_member if needed.
5920 (parse_zip_file_entries): Use read_zip_member.
5921 (process_zip_dir): Update for removed and added JCF fields.
5922 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5924 2001-01-21 Per Bothner <per@bothner.com>
5926 Minor optimization of static ggc roots.
5927 * jcf-parse.c (parse_roots): New static field.
5928 (current_field, current_method, current_file_list): Replace by macros
5929 naming fields of parse_roots.
5930 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5931 * class.c (class_roots): New static field.
5932 (registered_class, fields_ident, info_ident, class_list):
5933 New macros naming fields of parse_roots.
5934 (build_static_field_ref): Don't register roots here.
5935 (layout_class): Static field list replaced by macro class_list.
5936 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5937 Initialize fields_ident and info_ident here.
5939 2001-01-21 Per Bothner <per@bothner.com>
5941 * jcf-parse.c (ggc_mark_jcf): New function.
5942 (init_jcf_parse): Register current_jcf as ggc root.
5944 2001-01-21 Per Bothner <per@bothner.com>
5946 * lang.c (put_decl_node): Print method's name.
5948 2001-01-21 Per Bothner <per@bothner.com>
5950 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5951 (verify_jvm_instructions): Use it, for better error messages on loads.
5953 2001-01-21 Per Bothner <per@bothner.com>
5955 * verify.c (merge_type_state): Still may have to merge even if
5956 LABEL_VERIFIED (label).
5958 2001-01-21 Per Bothner <per@bothner.com>
5960 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5961 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5963 2001-01-19 Per Bothner <per@bothner.com>
5965 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5966 if expeting an interface type. Refines Tom's change of 2000-09-12.
5968 2001-01-18 Per Bothner <per@bothner.com>
5970 * gcj.texi (Input Options): Mention .java files.
5972 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5974 * lang-options.h (-Wunsupported-jdk11): Removed.
5975 * lang.c (flag_not_overriding): Deleted.
5976 (flag_static_local_jdk1_1): Likewise.
5977 (lang_W_options): Removed "unsupported-jdk11" entry.
5978 * parse.y (java_check_methods): Removed dead code.
5980 2001-01-17 Tom Tromey <tromey@redhat.com>
5982 Changes suggested by Per Bothner:
5983 * gcj.texi (Input Options): Don't mention input files.
5984 (Code Generation): Updated --main information.
5985 (Invoking jcf-dump): Mention that --javap is incomplete.
5986 From Alexandre Petit-Bianco:
5987 (Warnings): Don't mention -Wunsupported-jdk11.
5989 (Compatibility): Mention JDK 1.2-ness of libraries.
5990 (Resources): Mention resources used when writing gcj.
5992 2001-01-17 Tom Tromey <tromey@redhat.com>
5994 * gcj.texi: New file.
5995 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5996 (java.info): Depend on gcj.info.
5997 (java/gcj.dvi): New target.
5998 (java.dvi): Depend on gcj.dvi.
5999 (java.install-info): Wrote.
6001 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6003 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6004 having called make_decl_rtl.
6006 2001-01-14 Per Bothner <per@bothner.com>
6008 Various patches to emit better messages on verification errors.
6009 * expr.c (push_type_0): Return error indication on stack overflow,
6010 instead of callinfg fatal.
6011 (push_type): Now just call push_type_0 (nd fatal on overflow).
6012 (pop_type_0): Return detailed error message (in a char** argument).
6013 (pop_type): If pop_type_0 fails, print error message.
6014 (pop_argument_types): Moved to verify.c.
6015 * verify.c (pop_argument_types): Moved from expr.c.
6016 Return a (possible) error message, rather than void.
6017 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6018 (verify_jvm_instruction): Use new macros, improving error messages.
6019 For case OPCODE_astore use object_ptr_type_node.
6020 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6021 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6023 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6024 constant, return body without wrapper. (Improves constant folding.)
6025 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6027 2001-01-13 Per Bothner <per@bothner.com>
6029 * expr.c (expand_java_field_op): Assigning to a final field outside
6030 an initializer does not violate JVM spec, so should be warning, not
6031 error. (Sun's verifier does not complain - though MicroSoft's does.)
6033 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6035 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6038 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6040 * parse.y (resolve_expression_name): Permit instance variables from
6041 enclosing context in super constructor call.
6042 (resolve_qualified_expression_name): Permit enclosing class's qualified
6043 "this" in super constructor call.
6045 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6047 * class.c (build_utf8_ref): Remove last argument in call to
6048 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6049 (build_class_ref): Likewise.
6050 (build_static_field_ref): Likewise.
6051 (get_dispatch_table): Likewise.
6052 (layout_class_method): Likewise.
6053 (emit_register_classes): Likewise.
6054 * constants.c (build_constant_data_ref): Likewise.
6055 * decl.c (builtin_function): Likewise.
6056 (create_primitive_vtable): Likewise.
6057 * expr.c (build_known_method_def): Likewise.
6058 (build_jni_stub): Likewise.
6059 (java_lang_expand_expr): Likewise.
6061 2001-01-10 Tom Tromey <tromey@redhat.com>
6063 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6065 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6067 * java-tree.h (lang_printable_name_wls): New prototype.
6068 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6069 rather than `current_class' to print type name. Don't prepend type
6070 names when printing constructor names.
6071 (lang_printable_name_wls): New function.
6072 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6073 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6074 * parse.y (patch_method_invocation): Message tuned for constructors.
6075 (not_accessible_p): Grant `private' access from within
6078 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6080 All files with updated copyright when applicable.
6081 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6082 * class.c (mangle_class_field): Function removed.
6083 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6084 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6085 (build_class_ref): Call `java_mangle_class_field' instead of
6086 `mangle_class_field.'
6087 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6088 (layout_class): Call `java_mangle_decl' instead of
6089 `mangle_static_field.'
6090 (cxx_keywords): Initialized static array moved to `lex.c.'
6091 (layout_class_method): Changed leading comment. Simplified to
6092 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6093 * decl.c (lang_mark_tree): Mark field `package_list.'
6094 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6095 (struct lang_type): New field `package_list.'
6096 (unicode_mangling_length): Prototype removed.
6097 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6098 emit_unicode_mangled_name): Likewise.
6099 (cxx_keyword_p): New prototype.
6100 (java_mangle_decl, java_mangle_class_field,
6101 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6102 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6104 * jvgenmain.c (main_method_prefix): Global variable removed.
6105 (main_method_suffix): Likewise.
6106 (do_mangle_classname): New function.
6107 (main): Call it. Format changed to accommodate new mangling scheme.
6108 * lex.c: (utf8_cmp): Conditionally prototyped.
6109 (cxx_keywords): Moved from class.c, conditionally defined.
6110 (utf8_cmp, cxx_keyword_p): Likewise.
6111 * mangle.c (obstack.h, ggc.h): Included.
6112 (mangle_field_decl): New function.
6113 (mangle_method_decl, mangle_type, mangle_pointer_type,
6114 mangle_array_type, mangle_record_type,
6115 find_compression_pointer_match, find_compression_array_match,
6116 find_compression_record_match,
6117 find_compression_array_template_match, set_type_package_list,
6118 entry_match_pointer_p, emit_compression_string, init_mangling,
6119 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6120 (mangle_obstack): New global.
6121 (MANGLE_RAW_STRING): New macro.
6122 (unicode_mangling_length): Turned static.
6123 (append_unicode_mangled_name): Renamed from
6124 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6125 replaces `obstack', removed from the parameter list.
6126 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6127 replaces parameter `obstack', removed from the parameter list. Call
6128 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6129 (append_gpp_mangled_classtype): Removed.
6130 (compression_table, compression_next): New static variables.
6131 * parse.y (temporary_obstack): Extern declaration removed.
6133 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6135 * parse.y (patch_binop): Compute missing type in error situations.
6137 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6139 * class.c (make_class_data): Push initial value for "arrayclass".
6140 * decl.c (init_decl_processing): Add new class field "arrayclass".
6142 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6144 From patha@softlab.ericsson.se:
6145 * parse.y (switch_label): Use build, not build1, to construct
6148 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6150 * lang.c (lang_decode_option): Change -MA to -MP.
6151 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6152 Update to new prototype; do quote targets.
6153 (jcf_dependency_write): Update.
6155 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6157 Shorten primitive array allocation path:
6158 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6159 to create new primitive arrays.
6160 * expr.c (build_newarray): If generating native code, call
6161 soft_newarray_node with a reference to the primitive TYPE identifier
6162 instead of type_value.
6164 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6166 Fix for PRs gcj/312 and gcj/253:
6167 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6168 dest if they arn't already.
6169 * class.c (layout_class): Call maybe_layout_super_class on
6170 superinterfaces also, but only if compiling from bytecode.
6173 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6176 2000-12-15 Tom Tromey <tromey@redhat.com>
6178 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6181 2000-12-14 Andrew Haley <aph@redhat.com>
6183 * boehm.c (mark_reference_fields): Change test to correctly detect
6186 2000-12-15 Andreas Jaeger <aj@suse.de>
6188 * config-lang.in (lang_dirs): Added.
6190 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6192 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6193 Credits go to rth for finding it.
6195 2000-12-13 Mike Stump <mrs@wrs.com>
6197 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6199 2000-11-07 Tom Tromey <tromey@cygnus.com>
6201 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6202 * lex.c (java_ignorable_control_p): Removed.
6203 (java_letter_or_digit_p): Removed.
6204 (java_start_char_p): New function.
6205 (java_read_char): Return `int', not `unicode_t'. Changed
6207 (java_read_unicode): Likewise.
6208 (java_read_unicode_collapsing_terminators): Likewise.
6209 (java_get_unicode): Likewise.
6210 (java_new_lexer): Initialize hit_eof.
6211 (java_parse_end_comment): Take `int' argument.
6212 (java_parse_doc_section): Likewise.
6213 (java_parse_escape_sequence): Don't allow backlash-newline.
6215 * lex.h (JAVA_DIGIT_P): Removed.
6216 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6217 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6218 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6219 (JAVA_PART_CHAR_P): New macro.
6221 (JAVA_CHAR_ERROR): Now -2.
6222 (java_lexer): New field `hit_eof'.
6223 * chartables.h: New file.
6224 * gen-table.pl: new file.
6226 2000-11-20 Tom Tromey <tromey@cygnus.com>
6227 Alexandre Petit-Bianco <apbianco@cygnus.com>
6229 * parse.y (java_complete_lhs): Only allow compound assignment of
6230 reference type if type is String.
6232 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6234 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6235 jcf-path.c: Likewise.
6237 2000-12-09 Anthony Green <green@redhat.com>
6239 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6240 filestart and filename_length as int values.
6242 2000-12-07 Mo DeJong <mdejong@redhat.com>
6244 * jcf-io.c (find_class): Correct the logic that tests to see if a
6245 .java file is newer than its .class file. The compiler was
6246 incorrectly printing a warning when file mod times were equal.
6248 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6250 * jvgenmain.c: Use ISPRINT not isascii.
6252 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6254 * parse.y (end_artificial_method_body): Fixed typo.
6256 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6258 * parse.y (patch_method_invocation): Pick the correct enclosing
6259 context when creating inner class instances.
6262 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6264 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6265 Update copyright year to 2000.
6267 2000-11-23 Anthony Green <green@redhat.com>
6269 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6270 Move current_file_list out of yyparse and make it static.
6272 * expr.c: Declare quick_stack and tree_list_free_list as static
6273 (init_expr_processing): Register quick_stack and
6274 tree_list_free_list roots.
6276 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6278 * parse.y (build_outer_field_access): New local `decl_ctx', use
6279 it. Check for field's context and current class immediate outer
6280 context inheritance.
6281 (outer_field_access_p): Consider fields inherited from the last
6283 (build_access_to_thisn): Stop at the last enclosing context if
6287 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6289 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6291 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6293 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6296 2000-11-20 Tom Tromey <tromey@cygnus.com>
6298 * jv-scan.c (help): Document --complexity.
6299 (options): Added --complexity.
6300 (flag_complexity): New global.
6301 (main): Call `report'.
6302 * parse-scan.y (complexity): New global.
6303 (if_then_statement, if_then_else_statement,
6304 if_then_else_statement_nsi, switch_block_statement_group,
6305 while_expression, do_statement, for_begin, continue_statement,
6306 throw_statement, catch_clause, finally, method_invocation,
6307 conditional_and_expression, conditional_or_expression,
6308 conditional_expression): Update complexity.
6309 (reset_report): Reset complexity.
6310 (report): New function.
6312 2000-11-20 Tom Tromey <tromey@cygnus.com>
6314 * lex.c (yylex): Added STRICT_TK case.
6315 * parse.y (STRICT_TK): Added.
6316 * parse-scan.y (STRICT_TK): Added.
6317 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6318 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6320 * keyword.h: Rebuilt.
6321 * keyword.gperf (strictfp): Added.
6323 2000-11-20 Tom Tromey <tromey@cygnus.com>
6325 * lex.c (yylex): Recognize floating point constants with leading
6328 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6330 * java-tree.h (cyclic_inheritance_report): Constify.
6331 * parse.y (cyclic_inheritance_report): Likewise.
6333 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6335 * parse.y (goal): Remove call to ggc_add_string_root.
6337 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6339 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6340 Create string in scratch buffer, then pass to build_string.
6342 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6344 * parse.y (issue_warning_error_from_context): Add
6347 2000-11-11 Anthony Green <green@redhat.com>
6349 * jcf-parse.c (process_zip_dir): Add finput parameter.
6350 (jcf_figure_file_type): Call process_zip_dir with appropriate
6353 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6355 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6356 * jcf-parse.c (jcf_figure_file_type): Likewise.
6358 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6360 * parse.y (create_new_parser_context): Use memset () instead of
6363 2000-11-08 Tom Tromey <tromey@cygnus.com>
6365 * gjavah.c (process_file): Only include gcj/cni.h when generating
6368 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6370 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6371 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6372 instead of bzero ().
6374 2000-11-05 Tom Tromey <tromey@cygnus.com>
6376 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6377 * lex.c (IS_ZERO): New define.
6378 (java_perform_atof): Error on floating point underflow.
6380 2000-11-04 Tom Tromey <tromey@cygnus.com>
6382 * lex.c (java_parse_escape_sequence): Only read two octal
6383 characters if the first one is greater than 3. Don't allow
6384 "octal" numbers to include the digits 8 or 9.
6386 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6388 * Make-lang.in (java.distdir): Remove.
6390 2000-11-03 Tom Tromey <tromey@cygnus.com>
6392 * Make-lang.in (java.dvi): New target.
6393 Partial fix for PR other/567.
6395 * lang-options.h: Mention -Wout-of-date.
6396 * jcf-dump.c (flag_newer): New global.
6397 * gjavah.c (flag_newer): New global.
6398 * jcf-io.c (find_class): Only warn when flag_newer set.
6399 * lang.c (flag_newer): New global.
6400 (struct string_option): New declaration.
6401 (lang_W_options): New global.
6402 (process_option_with_no): New function.
6403 (lang_decode_option): Use it.
6405 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6406 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6409 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6410 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6411 * lex.c (java_read_unicode): Removed `term_context' argument.
6412 Recognize any number of `u' in `\u'.
6413 (java_read_unicode_collapsing_terminators): New function.
6414 (java_get_unicode): Use it.
6415 (java_lineterminator): Removed.
6416 (yylex): Produce error if character literal is newline or single
6417 quote. Return if eof found in middle of `//' comment. EOF in
6418 `//' comment is only an error if pedantic.
6419 (java_ignorable_control_p): New function.
6420 (java_parse_end_comment): Return if eof found in middle of
6423 * jv-scan.c (pedantic): New global.
6425 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6427 * parse.y (outer_field_access_p): Inherited fields aren't
6428 consider outer fields.
6429 (maybe_build_thisn_access_method): Use
6430 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6431 (resolve_expression_name): Trigger an error if a static field
6432 is being accessed as an outer field.
6434 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6436 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6439 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6441 * Make-lang.in: Move all build rules here from Makefile.in,
6442 adapt to new context. Wrap all rules that change the current
6443 directory in parentheses. Expunge all references to $(P).
6444 When one command depends on another and they're run all at
6445 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6446 all object-file generation rules. Delete obsolete variables.
6448 * Makefile.in: Delete.
6449 * config-lang.in: Delete outputs= line.
6451 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6453 * parse.y (patch_method_invocation): NULLify this_arg when already
6455 (maybe_use_access_method): Handle call to methods unrelated to the
6456 current class. Fixed comment.
6459 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6464 2000-10-24 Tom Tromey <tromey@cygnus.com>
6466 * lex.c (java_new_lexer): Initialize new fields. Work around
6467 broken iconv() implementations.
6468 (java_read_char): Swap bytes if required. Use fallback decoder if
6470 (byteswap_init, need_byteswap): New globals.
6471 (java_destroy_lexer): Only close iconv handle if it is in use.
6472 * lex.h (java_lexer): New fields read_anything, byte_swap,
6474 Made out_buffer unsigned.
6476 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6478 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6479 where an enclosing context can be set on the jdep.
6480 (do_resolve_class): Fixed identation.
6482 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6484 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6486 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6489 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6491 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6493 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6495 * jcf-write.c (OP1): Update `last_bc'.
6496 (struct jcf_block): Fixed indentation and typo in comments. New
6498 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6499 follows `monitorenter'.
6500 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6504 2000-10-16 Tom Tromey <tromey@cygnus.com>
6506 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6507 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6508 * lang-options.h: Added -MA, -MT, -MF..
6509 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6510 (DEPEND_TARGET_SET): New macro.
6511 (DEPEND_FILE_ALREADY_SET): Likewise.
6512 (init_parse): Handle new flags.
6513 * jcf.h (jcf_dependency_print_dummies): Declare.
6514 * Make-lang.in (s-java): Added mkdeps.o.
6515 * Makefile.in (BACKEND): Added mkdeps.o.
6516 (../gcjh$(exeext)): Added mkdeps.o.
6517 (../jcf-dump$(exeext)): Added mkdeps.o.
6518 * jcf-depend.c: Include mkdeps.h.
6519 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6520 add_entry): Removed.
6521 (jcf_dependency_reset): Rewrote.
6522 (dependencies): New global.
6523 (jcf_dependency_set_target): Rewrote.
6524 (jcf_dependency_add_target): Likewise.
6525 (jcf_dependency_add_file): Likewise.
6527 (print_ents): Removed.
6528 (jcf_dependency_write): Rewrote.
6529 (print_dummies): New global.
6530 (jcf_dependency_print_dummies): New function
6531 (jcf_dependency_write): Call deps_dummy_targets if required.
6533 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6535 * gjavah.c (add_class_decl): Removed unused variables `tname',
6536 `tlen' and `name_index'.
6537 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6538 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6539 in `wfl_operator' with value.
6540 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6541 (jcf_figure_file_type): Fixed identation.
6542 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6543 * parse.y (analyze_clinit_body): New function.
6544 (static_initializer:): Reset `current_static_block'.
6545 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6546 `wfl_operator' with new value.
6547 (lookup_cl): Use EXPR_WFL_FILENAME.
6548 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6549 analyze_clinit_body.
6550 (build_outer_field_access): Access to this$<n> built from
6551 current_class, not its outer context.
6552 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6553 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6554 (patch_method_invocation): Use `is_static_flag' when already
6556 (patch_newarray): Removed assignment in ternary operator.
6558 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6560 * except.c (free_eh_ranges): Don't free `whole_range'.
6562 2000-10-15 Anthony Green <green@redhat.com>
6564 * decl.c (init_decl_processing): Call init_class_processing before
6567 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6569 * check-init.c (check_init): Fixed leading comment. Use
6571 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6572 (give_name_to_locals): Likewise.
6573 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6574 fields in lang_decl_var.
6575 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6576 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6577 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6578 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6579 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6580 (LOCAL_FINAL): Rewritten.
6581 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6582 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6583 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6584 `init_final' fields.
6585 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6586 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6587 (TYPE_HAS_FINAL_VARIABLE): New macro.
6588 (struct lang_type): Added `afv' field.
6589 * parse.y (check_static_final_variable_assignment_flag): New function.
6590 (reset_static_final_variable_assignment_flag): Likewise.
6591 (check_final_variable_local_assignment_flag): Likewise.
6592 (reset_final_variable_local_assignment_flag): Likewise.
6593 (check_final_variable_indirect_assignment): Likewise.
6594 (check_final_variable_global_assignment_flag): Likewise.
6595 (add_inner_class_fields): Use LOCAL_FINAL_P.
6596 (register_fields): Handle local finals and final variables.
6597 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6598 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6599 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6601 (java_complete_expand_methods): Loop to set
6602 TYPE_HAS_FINAL_VARIABLE. Call
6603 `reset_final_variable_local_assignment_flag' and
6604 `check_final_variable_local_assignment_flag' accordingly before
6605 and after constructor expansion. Call
6606 `reset_static_final_variable_assignment_flag'
6607 before expanding <clinit> and after call
6608 `check_static_final_variable_assignment_flag' if the
6609 current_class isn't an interface. After all methods have been
6610 expanded, call `check_final_variable_global_assignment_flag' and
6611 `check_static_final_variable_assignment_flag' if the current class
6613 (maybe_yank_clinit): Fixed typo in comment.
6614 (build_outer_field_access_methods): Removed old sanity check. Use
6615 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6616 Don't create access methods for finals.
6617 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6618 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6619 existing DECL_INIT has been processed.
6620 (java_complete_lhs): Likewise.
6621 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6622 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6624 (patch_assignment): Use LOCAL_FINAL_P.
6625 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6626 DECL_INITIAL is nullified.
6629 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6631 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6633 * Makefile.in (parse.c, parse-scan.c): Likewise.
6635 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6637 * class.c (temporary_obstack): Remove.
6638 (make_class): Don't mess with obstascks.
6639 (push_class): Likewise.
6640 (set_super_info): Likewise.
6641 (add_method_1): Likewise.
6642 (add_method): Likewise.
6643 (add_field): Likewise.
6644 (build_utf8_ref): Likewise.
6645 (build_class_ref): Likewise.
6646 (build_static_field_ref): Likewise.
6647 (finish_class): Likewise.
6648 (push_super_field): Likewise.
6649 (layout_class): Likewise.
6650 (layout_class_methods): Likewise.
6651 (init_class_processing): Likewise.
6652 * constants.c (get_tag_node): Likewise.
6653 (build_constant_data_ref): Likewise.
6654 * decl.c (ggc_p): Remove.
6655 (copy_lang_decl): Use ggc_alloc.
6656 (complete_start_java_method): Don't mess with obstacks.
6657 (start_java_method): Likewise.
6658 (end_java_method): Likewise.
6659 * except.c (link_handler): Use xmalloc.
6660 (free_eh_ranges): New function.
6661 (method_init_exceptions): Use it.
6662 (add_handler): Use xmalloc.
6663 (expand_start_java_handler): Don't mess with obstacks.
6664 (prepare_eh_table_type): Likewise.
6665 (expand_end_java_handler): Likewise.
6666 * expr.c (push_value): Likewise.
6667 (create_label_decl): Likewise.
6668 (build_jni_stub): Likewise.
6669 (java_lang_expand_expr): Likewise.
6670 (note_instructions): Use xrealloc.
6671 (java_push_constant_from_pool): Don't mess with obstacks.
6672 (process_jvm_instruction): Likewise.
6673 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6675 * jcf-parse.c (get_constant): Don't mess with obstacks.
6676 (read_class): Likewise.
6677 (jcf_parse): Likewise.
6678 * lex.c (expression_obstack): Remove.
6679 (java_lex): Don't use obstack_free.
6680 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6681 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6682 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6683 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6684 * parse.y (gaol): Add more GC roots.
6685 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6686 (lookup_field_wrapper): Likewise.
6687 (obtain_incomplete_type): Don't mess with obstacks.
6688 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6690 (craft_constructor): Don't mess with obstacks.
6691 (safe_layout_class): Likewise.
6692 (java_complete_class): Likewise.
6693 (source_end_java_method): Likewise.
6694 (build_outer_field_access_methods): Likewise.
6695 (build_outer_method_access_method): Likewise.
6696 (maybe_build_thisn_access_method): Likewise.
6697 (build_dot_class_method_invocation): Likewise.
6698 (java_complete_tree): Likewise.
6699 (java_complete_lhs): Likewise.
6700 (do_merge_string_cste): Likewise.
6701 (patch_string_cst): Likewise.
6702 (array_constructor_check_entry): Likewise.
6703 * typeck.c (build_java_array_type): Likewise.
6704 (parse_signature_string): Likewise.
6705 (build_java_signature): Likewise.
6707 2000-10-12 Tom Tromey <tromey@cygnus.com>
6710 * gjavah.c (add_class_decl): Don't special-case inner classes.
6711 (add_namelet): Likewise.
6713 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6715 * java-tree.h: Constify current_encoding.
6716 * lang.c: Constify current_encoding.
6718 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6720 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6721 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6723 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6725 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6726 patch. Fixes gcj/340.
6728 2000-10-10 Tom Tromey <tromey@cygnus.com>
6730 * lex.c (java_new_lexer): Initialize out_first and out_last
6732 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6734 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6736 * parse.y (pop_current_osb): New function.
6737 (array_type:): Use `dims:', changed actions
6738 accordingly. Suggested by Anthony Green.
6739 (array_creation_expression:): Used pop_current_osb.
6740 (cast_expression:): Likewise.
6741 (search_applicable_method_list): Fixed indentation.
6743 2000-10-08 Anthony Green <green@redhat.com>
6745 * parse.y (array_type_literal): Remove production.
6746 (type_literals): Refer to array_type, not array_type_literal.
6748 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6750 Patch contributed by Corey Minyard.
6751 * decl.c (check_local_named_variable): New function.
6752 (tree check_local_unnamed_variable): Likewise.
6753 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6755 2000-10-07 Anthony Green <green@redhat.com>
6757 * class.c (layout_class): Handle case where superclass can't be
6760 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6762 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6765 2000-10-05 Tom Tromey <tromey@cygnus.com>
6767 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6768 * jvgenmain.c (class_mangling_prefix): Removed.
6769 (class_mangling_suffix): New global.
6771 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6773 (print_method_info): Handle overrides for static and final
6775 (process_file): Generate declaration for class object field.
6776 * class.c (cxx_keywords): New array.
6777 (utf8_cmp): New function.
6778 (cxx_keyword_p): New function.
6779 (layout_class_method): Mangle C++ keywords by appending `$'.
6780 (mangle_field): New function.
6781 (mangle_class_field): Use mangle_field. Mangle class name as
6783 (mangle_static_field): Use mangle_field.
6785 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6787 * decl.c (find_local_variable): Removed uncessary type check and
6788 fixed range check typo. From Corey Minyard.
6790 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6792 * decl.c (give_name_to_locals): New local `code_offset'. Call
6793 `maybe_adjust_start_pc'.
6794 * expr.c (note_instructions): New function.
6795 (expand_byte_code): Don't collect insn starts here.
6796 (peek_opcode_at_pc): New function.
6797 (maybe_adjust_start_pc): Likewise.
6798 * java-tree.h (maybe_adjust_start_pc): Declare.
6799 (note_instructions): Likewise.
6800 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6802 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6804 * parse.y (field_access:): Fixed indentation.
6805 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6807 2000-09-07 Tom Tromey <tromey@cygnus.com>
6810 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6811 JPRIMITIVE_TYPE_P, for arithmetic operators.
6812 (patch_method_invocation): Indentation fix.
6813 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6814 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6815 (do_unary_numeric_promotion): Cleaned up code.
6816 (valid_cast_to_p): Handle boolean correctly.
6818 2000-09-27 Tom Tromey <tromey@cygnus.com>
6820 * lex.c (java_read_unicode): Reset bs_count when finished with
6823 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6826 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6827 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6828 (typeck.o): Depend on ggc.h.
6829 * class.c (add_method_1): Use GC functions for allocation.
6830 (init_class_processing): Register roots.
6831 * decl.c (ggc_p): Set to 1.
6832 (pending_local_decls): Make it static.
6833 (push_jvm_slot): Use GC functions for allocation.
6834 (init_decl_processing): Register roots.
6835 (give_name_to_locals): Use GC functions for allocation.
6836 (lang_mark_tree): New function.
6837 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6838 functions for allocation.
6839 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6840 * lex.c (java_lex): Use build_string, rather than replicating it
6842 * parse.y (goal): Add more roots.
6843 (mark_parser_ctxt): New function.
6844 * typeck.c: Include ggc.h.
6846 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6848 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6849 contains something else than MODIFY_EXPR.
6851 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6853 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6854 * Makefile.in (parse.o): Depend on ggc.h.
6855 (class.o): Likewise.
6856 (constants.o): Likewise.
6859 (jcf-parse.o): Likewise.
6860 (jcf-write.o): Likewise.
6861 (mangle.o): Likewise.
6862 * class.c: Include ggc.h.
6863 (build_static_field_ref): Register GC roots.
6864 (layout_class): Likewise.
6865 (init_class_processing): Likewise.
6866 * constants.c: Include ggc.h.
6867 (current_constant_pool_data_ref): Remove.
6868 (tag_nodes): Move it to ...
6869 (get_tag_node): ... here. Register GC roots.
6870 * decl.c: Include ggc.h. Remove many global tree definitions.
6871 (throw_node): Define.
6872 (java_global_trees): Likewise.
6873 (predef_filenames): Make the size a constant.
6874 (init_decl_processing): Adjust accordingly.
6875 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6876 * expr.c: Include ggc.h.
6877 (init_expr_processing): Register GC roots.
6878 (build_invokeinterface): Likewise.
6879 * java-tree.h: Replace extern tree declarations with macros.
6880 (java_global_trees): New variable.
6881 (java_tree_index): New enumeration.
6882 (init_jcf_parse): Declare.
6883 * jcf-parse.c: Include ggc.h.
6884 (current_class): Remove declaration.
6885 (main_class): Likewise.
6886 (all_class_list): Likewise.
6887 (predefined_filename_p): Adjust for constant size of
6889 (init_jcf_parse): New function.
6890 * jcf-write.c: Include ggc.h.
6891 (generate_classfile): Register GC roots.
6892 (append_synthetic_attribute): Likewise.
6893 (append_innerclass_attribute_entry): Likewise.
6894 * lang.c: Include ggc.h.
6895 (lang_print_error): Register GC roots.
6896 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6898 * parse.y: Include ggc.h.
6899 (wfl_operator): Remove.
6900 (goal): Register GC roots.
6901 (java_pop_parser_context): Adjust for new field names.
6902 (java_parser_context_save_global): Likewse.
6903 (java_parser_context_restore_global): Likewise.
6904 (java_parser_context_suspend): Likewise.
6905 (java_parser_context_resume): Likewise.
6906 (verify_constructor_circularity): Register GC roots.
6907 (lookup_cl): Likewise.
6908 (java_reorder_fields): Likewise.
6909 (build_current_this): Likewise.
6910 (class_in_current_package): Likewise.
6911 (argument_types_convertible): Likewise.
6912 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6914 2000-09-14 Tom Tromey <tromey@cygnus.com>
6916 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6918 2000-09-13 Tom Tromey <tromey@cygnus.com>
6920 * jcf-parse.c: Include <locale.h>.
6921 * jv-scan.c: Include <locale.h>.
6923 2000-09-12 Tom Tromey <tromey@cygnus.com>
6925 * expr.c (pop_type_0): Return `Object' if trying to merge two
6927 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6928 interface types; `Object' is always a valid supertype.
6930 2000-09-12 Tom Tromey <tromey@cygnus.com>
6933 * jv-scan.c (help): Document --encoding.
6934 (options): Added `encoding' entry.
6935 (OPT_ENCODING): New define.
6936 (main): Handle --encoding.
6937 Include <langinfo.h> if nl_langinfo exists.
6938 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6940 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6941 (parse_source_file): Correctly call java_init_lex. Added `finput'
6942 argument. Use nl_langinfo to determine default encoding.
6943 * java-tree.h (current_encoding): Declare.
6944 * parse.y (java_parser_context_restore_global): Don't restore
6946 (java_parser_context_save_global): Don't set `finput' field.
6947 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6949 * lang.c (current_encoding): New global.
6950 (lang_decode_option): Recognize `-fencoding='.
6951 (finish_parse): Don't close finput.
6952 * parse.h (struct parser_ctxt): Removed `finput' and
6953 `unget_utf8_value' fields. Added `lexer' field.
6954 (java_init_lex): Fixed declaration.
6955 * lex.c (java_new_lexer): New function.
6956 (java_destroy_lexer): Likewise.
6957 (java_read_char): Added `lex' argument. Handle iconv case.
6958 (java_read_unicode): Added `lex' argument. Count backslashes in
6960 (java_init_lex): Added `finput' and `encoding' arguments. Set
6961 `lexer' field in ctxp.
6962 (BAD_UTF8_VALUE): Removed.
6963 (java_lex): Handle seeing UEOF in the middle of a string literal.
6964 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6965 (java_lexer): New structure.
6968 (DEFAULT_ENCODING): New define.
6969 (java_destroy_lexer): Declare.
6971 2000-09-12 Tom Tromey <tromey@cygnus.com>
6974 * lex.c (java_init_lex): Initialize java_io_serializable.
6975 * parse.y (java_io_serializable): New global.
6976 (valid_ref_assignconv_cast_p): An array can be cast to
6979 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6981 * decl.c, expr.c: Include defaults.h if not already included.
6982 Don't define the *_TYPE_SIZE macros.
6984 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6986 * typeck.c (build_java_array_type): Correct first parameter
6987 in ADJUST_FIELD_ALIGN invocation.
6989 2000-09-06 Tom Tromey <tromey@cygnus.com>
6991 * lang-specs.h: Also recognize `-femit-class-files'.
6993 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6995 * verify.c (merge_types): Load the types to merge if necessary.
6997 2000-09-02 Anthony Green <green@redhat.com>
6999 * jcf-io.c: Include zlib.h.
7000 (open_in_zip): Read compressed class file archives.
7001 * zipfile.h (ZipDirectory): Add uncompressed_size and
7002 compression_method fields.
7003 * zextract.c (read_zip_archive): Collect file compression info.
7005 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7007 * parse.y (do_resolve_class): Also explore superclasses of
7008 intermediate enclosing contexts when searching for inner classes.
7010 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7012 * parse.y (variable_declarator_id:): Better error message.
7013 (expression_statement:): Use YYNOT_TWICE.
7014 (cast_expression:): Likewise.
7015 (assignment:): Likewise.
7017 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7019 * parse.y (do_merge_string_cste): New locals. Create new
7020 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7022 2000-08-07 Hans Boehm <boehm@acm.org>
7024 * boehm.c (mark_reference_fields): Set marking bits for all words in
7025 a multiple-word record.
7026 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7029 2000-08-31 Mike Stump <mrs@wrs.com>
7031 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7032 jcf-dump$(exeext)): Make parallel safe.
7034 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7036 * jcf-parse.c (set_source_filename): Constify a char *.
7037 * jcf-write.c (append_innerclasses_attribute,
7038 make_class_file_name): Constify a char *. Don't recycle a
7039 variable for an unrelated purpose.
7040 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7041 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7043 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7045 * expr.c (can_widen_reference_to): Fixed indentation.
7046 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7047 * parse.y: `finit$' replaces `$finit$' in comments.
7048 (try_builtin_assignconv): Fixed leading comment.
7050 2000-08-25 Greg McGary <greg@mcgary.org>
7052 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7054 2000-08-24 Greg McGary <greg@mcgary.org>
7056 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7057 * parse.y (BINOP_LOOKUP): Likewise.
7059 2000-08-22 Andrew Haley <aph@cygnus.com>
7061 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7062 sign extending. Fixes gcj/321.
7063 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7064 combining to make a jlong. Fixes gcj/321.
7066 2000-08-21 Nix <nix@esperi.demon.co.uk>
7068 * lang-specs.h: Do not process -o or run the assembler if
7071 2000-08-16 Andrew Haley <aph@cygnus.com>
7073 * typeck.c (build_java_array_type): Rewrite code to do array
7074 alignment. Take into account back-end macros when aligning array
7075 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7076 user to set alignment. Fixes gcj/252 and 160.
7078 2000-08-09 Tom Tromey <tromey@cygnus.com>
7080 * parse.y (check_abstract_method_definitions): Now return `int'.
7081 Check implemented interfaces. Fixes PR gcj/305.
7083 * parse.y (patch_switch_statement): Disallow `long' in switch
7084 expressions. Fixes PR gcj/310.
7086 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7088 * decl.c (finit_leg_identifier_node): New global.
7089 (init_decl_processing): Use `finit$' to initialize
7090 finit_identifier_node. Use `$finit$' to initialize
7091 finit_leg_identifier_node.
7092 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7093 * java-tree.h (finit_identifier_node): Changed attached comment.
7094 (finit_leg_identifier_node): New declaration.
7095 (ID_FINIT_P): Take finit_identifier_node and
7096 finit_leg_identifier_node into account. This is a backward
7099 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7101 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7103 (generate_bytecode_insns): Check `nargs' before emitting it.
7104 * verify.c (merge_type_state): Fixed typo.
7105 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7106 generate_bytecode_{conditional,insns}.
7108 2000-08-13 Anthony Green <green@redhat.com>
7110 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7113 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7115 * class.c (maybe_layout_super_class): Fixed indentation.
7116 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7117 (java_check_methods): New function declaration.
7118 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7119 instead of `str_ptr'.
7120 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7121 of a `invokeinterface' at the right time.
7122 * parse.h (WFL_STRIP_BRACKET): New macro.
7123 (SET_TYPE_FOR_RESOLUTION): Use it.
7124 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7125 (check_class_interface_creation): Don't check for cross package
7126 innerclass name clashes.
7127 (method_header): Behave properly if MDECL is `error_mark_node'.
7128 (method_declarator): Return `error_mark_node' if bogus current
7130 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7131 (resolve_and_layout): New local `decl_type', set and used. Call
7133 (java_check_methods): New method.
7134 (java_layout_classes): Use it.
7135 (resolve_qualified_expression_name): No EH check necessary in
7137 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7139 (patch_assignment): Set DECL_INITIAL on integral final local.
7141 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7143 * java-tree.h (flag_extraneous_semicolon): New extern.
7144 * lang-options.h: (-Wextraneous-semicolon): New option.
7145 * lang.c (flag_redundant): Fixed typo in leading comment.
7146 (flag_extraneous_semicolon): New global.
7147 (lang_decode_option): Set `flag_extraneous_semicolon' when
7148 -Wall. Decode `-Wextraneous-semicolon'.
7149 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7150 `empty_statement' rule.
7151 (class_body_declaration): Likewise.
7152 (method_body:): Accept `;' as a method body.
7153 (static_initializer:): Removed `SC_TK' hack.
7154 (constructor_block_end:): Likewise.
7155 (empty_statement:): Report deprecated empty declaration. Fixes
7158 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7160 * parse.y (build_dot_class_method_invocation): Changed parameter
7161 name to `type'. Build signature from `type' and convert it to a
7162 STRING_CST if it's an array.
7163 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7164 to use `ref_type' directly.
7166 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7168 * lang-options.h: Added a comma after the last element to avoid
7169 syntax errors when other languages define additional options.
7171 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7173 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7174 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7175 (jc1): Link with $(BACKEND).
7176 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7178 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7180 * jvspec.c: Adjust type of second argument to
7181 lang_specific_driver, and update code as necessary.
7183 * class.c (build_dtable_decl): Initialize dummy.
7185 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7187 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7188 method bodies not to rule out discarding `<clinit>'; don't use
7189 <clinit> to initialize static fields with constant initializers.
7191 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7193 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7195 (method_synthetic): New global.
7196 (HANDLE_METHOD): Recognize synthetic method and tell
7197 `print_method_info' about it.
7198 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7199 processing a synthetic method.
7200 * jcf-reader.c (skip_attribute): New function.
7201 ( skip_attribute): Likewise.
7203 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7205 * parse.y (build_outer_field_access): Fixed comments.
7206 (fix_constructors): Emit the initialization of this$<n> before
7208 (resolve_qualified_expression_name): Build an access to `decl' if
7211 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7213 * parse-scan.y (curent_class): Non longer const.
7214 (inner_qualifier, inner_qualifier_length): Deleted.
7215 (current_class_length): New global.
7216 (bracket_count): Fixed typo in leading comment.
7217 (anonymous_count): New global.
7218 (class_instance_creation_expression:): Handle anonymous classes.
7219 (anonymous_class_creation:): New rule.
7220 (push_class_context): Rewritten.
7221 (pop_class_context): Likewise.
7222 (INNER_QUALIFIER): Macro deleted.
7223 (report_class_declaration): call `push_class_context' when
7224 entering the function. `fprintf' format modified not to use
7226 (report_class_declaration): Assign `package_name' and
7227 `current_class' to NULL separately.
7229 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7231 * expr.c (build_invokeinterface): Call layout_class_methods on
7234 2000-07-27 Tom Tromey <tromey@cygnus.com>
7235 Anthony Green <green@cygnus.com>
7236 Alexandre Petit-Bianco <apbianco@cygnus.com>
7238 * class.c (make_class_data): Create vtable for abstract classes.
7239 (get_dispatch_table): Changed to cope with abstract classes.
7241 2000-07-27 Tom Tromey <tromey@cygnus.com>
7243 * parse.y (patch_method_invocation): Don't reverse the argument
7244 list when dealing with anonymous class constructors. Fixed typo in
7247 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7249 * parse.y (build_alias_initializer_parameter_list): Reverse
7250 crafted list when building aliases for anonymous class
7253 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7255 * parse.y (jdep_resolve_class): Don't bother checking potential
7256 innerclass access if `decl' is NULL.
7257 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7260 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7262 * parse.c: Remove (again.)
7264 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7266 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7267 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7268 outside the `if' statement, alias to innerclass removed, `decl'
7269 used to mark the class complete.
7271 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7273 * parse.y (simple_name:): Fixed typo in error message.
7275 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7277 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7278 or its first operand can be error marks.
7280 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7282 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7283 * parse.y (method_header): Likewise.
7285 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7287 * parse.y (process_imports): Consider that one might be trying to
7288 import an innerclass. Fixes gcj/254
7290 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7292 * parse.y (find_as_inner_class): Handle the case where the
7293 enclosing context of an innerclass has been loaded as bytecode.
7295 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7297 * parse.y (simple_name:): Reject `$' in type names.
7298 (resolve_type_during_patch): Use `type' as a second
7299 argument to resolve_no_layout. Fixes gcj/257.
7301 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7303 * parse.y (find_most_specific_methods_list): Select the only
7304 non-abstract method even if max has been set.
7305 Fixes gcj/285, gcj/298.
7307 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7309 * lang-specs.h: Added %(jc1) to java compiler options.
7311 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7313 * .cvsignore: New file.
7315 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7317 * parse.y (not_accessible_p): Access granted to innerclasses
7318 (indirectly) extending the reference type. Fixes gcj/249.
7320 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7322 * parse.y (patch_method_invocation): Fixed comment.
7323 (maybe_use_access_method): Build this$<n>s to the context of the
7324 target method, or a type that extends it. Fixes gcj/242.
7326 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7330 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7332 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7334 2000-07-13 Tom Tromey <tromey@cygnus.com>
7336 * lang-specs.h: Added %{I*}.
7338 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7340 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7342 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7344 * parse-scan.c: Remove.
7346 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7348 * class.c (set_super_info): Handled protected inner classes.
7349 (common_enclosing_context_p): Bail early if arguments aren't both
7351 (get_access_flags_from_decl): Handle private and protected inner
7353 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7354 (CLASS_PROTECTED): Likewise.
7355 (struct lang_type): New bitfield `poic'.
7356 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7358 (check_inner_class_access): Renamed arguments, added
7359 comments. Handles protected inner classes (fixes gcj/225)
7360 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7362 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7364 * parse.y (resolve_qualified_expression_name): Verify qualified
7365 access to `this'. Fixes gcj/239.
7367 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7369 * jcf-write.c (generate_classfile): Don't install ConstantValue
7372 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7374 * parse.y (resolve_qualified_expression_name): Handle inner class
7375 access. Fixes gcj/256.
7377 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7379 * jcf-write.c (generate_classfile): Properly install the
7380 ConstantValue attribute and the initial value constant pool index
7381 on string constants.
7382 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7385 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7387 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7389 * parse.y (find_as_inner_class): Fixed typo.
7390 (do_resolve_class): Explore enclosing contexts when searching for
7391 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7392 (check_inner_class_access): Check `decl' which can be null in case
7395 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7397 * java-tree.h (java_debug_context): Declared `extern'.
7398 (safe_layout_class): Likewise.
7399 * parse.y (resolve_field_access): Field must be `static' in order
7400 to be replaced by its initial value. Added comments.
7401 (find_applicable_accessible_methods_list): Fixed typo.
7402 (find_most_specific_methods_list): Methods found in innerclasses
7403 take over methods founds in the enclosing contexts.
7404 (java_complete_tree): Loosen restrictions on the type of DECLs
7405 that can be replaced by their initialization values.
7406 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7408 2000-07-05 Tom Tromey <tromey@cygnus.com>
7410 * Make-lang.in (PARSE_DIR): New macro.
7411 (PARSE_RELDIR): Likewise.
7412 (PARSE_C): Likewise.
7413 (PARSE_SCAN_C): Likewise.
7414 ($(PARSE_C)): New target.
7415 ($(PARSE_SCAN_C)): Likewise.
7416 (SET_BISON): New macro.
7417 (BISONFLAGS): Likewise.
7418 (JAVABISONFLAGS): Likewise.
7420 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7422 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7423 argument on the first pass for CNI as well as JNI.
7424 (print_method_info): Set up method name on the first pass only.
7426 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7428 * parse.y (parser_qualified_classname): Removed parameter
7430 (create_interface): Removed first passed parameter to
7431 parser_qualified_classname.
7432 (create_class): Likewise. Don't install alias on static
7433 innerclasses. Fixes gcj/275.
7435 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7437 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7438 debugable statement with empty_stmt_node. Fixes gcj/272
7440 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7442 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7445 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7447 * jcf-write.c (push_long_const): Appropriately cast short negative
7450 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7452 * parse.y (verify_constructor_super): Use loop variable
7453 `m_arg_type' initialized with `mdecl_arg_type'.
7455 2000-06-29 Tom Tromey <tromey@cygnus.com>
7457 * parse.y (resolve_field_access): Handle case where `type_found'
7460 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7462 * expr.c (lookup_field): The same field can be found through two
7463 different interface. Don't declare it ambiguous in that case.
7465 2000-06-27 Tom Tromey <tromey@cygnus.com>
7467 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7468 follows \r, then unget it at a lower level.
7470 2000-06-26 Tom Tromey <tromey@cygnus.com>
7472 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7475 2000-06-25 Tom Tromey <tromey@cygnus.com>
7477 * parse.y (for_statement): Wrap expression in a WFL if it is a
7478 constant. For PR gcj/268.
7480 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7482 * parse.y (do_resolve_class): Minor optimiztion in the package
7483 list search. Removed unnecessary test and return statement.
7484 (valid_ref_assignconv_cast_p): Order of arguments to
7485 enclosing_context_p fixed.
7487 2000-06-24 Tom Tromey <tromey@cygnus.com>
7489 * expr.c (lookup_field): Print error and return error_mark_node if
7490 field reference is ambiguous.
7492 * parse.y (check_abstract_method_definitions): Also check if
7493 `other_method' is abstract.
7495 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7497 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7499 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7500 (struct lang_type): New field `pic'.
7501 (CLASS_PRIVATE): New macro.
7502 * parse.y (check_inner_class_access): New function.
7503 (jdep_resolve_class): Call it.
7505 2000-06-23 Tom Tromey <tromey@cygnus.com>
7507 * parse.y (patch_incomplete_class_ref): Initialize the returned
7508 class. For PR gcj/260.
7510 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7512 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7514 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7516 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7517 Java specific checks.
7518 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7520 * java-tree.def (CASE_EXPR): Marked 'e'.
7521 (DEFAULT_EXPR): Likewise.
7522 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7524 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7525 Java specific checks.
7526 (generate_bytecode_insns): Test try_block for BLOCK before using
7528 * parse.y (build_wfl_wrap): Added `location' argument. Set
7529 EXPR_WFL_LINECOL accordingly.
7530 (dim_expr:): Wrap constants with WFLs.
7531 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7532 (resolve_package): Check for `stmt' not being a BLOCK before
7533 building a debuggable statement with it.
7534 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7536 (resolve_field_access): Make sure `decl' is a DECL before treating
7538 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7539 IDENTIFIER_NODE before treating it as such.
7540 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7541 treating it as such.
7542 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7543 to be applied only on non array types.
7545 2000-06-16 Per Bothner <per@bothner.com>
7547 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7548 define in terms of DECL_RESULT, as that fails when --enable-checking.
7550 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7552 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7553 types the same in comparison.
7554 (CHECK_OP): Add static prototype.
7556 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7558 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7559 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7562 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7564 * decl.c (create_primitive_vtable): Prototype.
7566 * jcf-write.c (generate_bytecode_insns): Initialize variable
7569 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7571 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7573 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7574 to track searched classes, and do not search the same class more than
7575 once. Call find_applicable_accessible_methods_list on immediate
7576 superclass, instead of search_applicable_method_list on all ancestors.
7579 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7581 * parse.y (register_fields): Permit static fields in inner classes
7582 if they are final. Fix for PR gcj/255.
7584 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7586 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7587 * parse.y (find_in_imports): Returned type changed to void,
7588 leading comment fixed.
7589 (register_package): New function.
7590 (qualify_and_find): Likewise.
7591 (package_declaration:): Use `register_package'.
7592 (single_type_import_declaration:): Removed local variable
7593 `node'. Added missing `;' for consistency.
7594 (type_import_on_demand_declaration:): Use `chainon' to link new
7596 (lookup_field_wrapper): Lookup local variables defined in outer
7598 (java_complete_class): Don't reverse the list of imported on demand.
7599 (do_resolve_class): Reorganized. Removed local variable
7600 `original_name'. Call `qualify_and_find' with the current package
7601 name, invoke `find_in_imports_on_demand' right after. Call
7602 `qualify_and_find' with the packages we've seen so far. Fixed
7603 operations numbering in comments.
7604 (java_expand_class): Don't reverse `package_list'.
7605 (find_most_specific_methods_list): New local variables `abstract'
7606 and `candidates'. Use them to pick the right method.
7608 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7610 * parse.y (check_modifiers_consistency): Don't subtract out
7611 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7613 2000-06-04 Philipp Thomas <pthomas@suse.de>
7615 * Makefile.in (INTLLIBS): New.
7619 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7621 * class.c (get_dispatch_table): Build the vtable dummy entry list
7622 element with a null purpose. Fixed leading comment.
7623 (build_dtable_decl): Build an accurate dtable type when appropriate
7626 2000-06-02 Richard Henderson <rth@cygnus.com>
7628 * lang.c (lang_get_alias_set): New.
7630 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7632 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7633 before using it as the accessed field.
7635 2000-05-31 Tom Tromey <tromey@cygnus.com>
7637 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7638 char_array_vtable, short_array_vtable, int_array_vtable,
7639 long_array_vtable, float_array_vtable, double_array_vtable):
7641 * expr.c (get_primitive_array_vtable): New function.
7642 (create_primitive_vtable): New function.
7643 (java_lang_expand_expr): Enable code to statically generate
7645 * decl.c (init_decl_processing): Create primitive vtables.
7646 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7647 short_array_vtable, int_array_vtable, long_array_vtable,
7648 float_array_vtable, double_array_vtable): Define.
7650 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7652 * java/parse.y (find_applicable_accessible_methods_list):
7653 Don't add an uninitialized value to the list.
7655 2000-05-25 Tom Tromey <tromey@cygnus.com>
7657 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7658 when trying to see if field's class should be initialized. Always
7659 initialize field's declaring class, not qualified class.
7662 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7663 `wfl_operator', to maybe_build_primttype_type_ref.
7666 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7668 * parse.y (patch_method_invocation): Don't try to lookup methods
7671 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7673 * parse.y (resolve_field_access): Call the appropriate <clinit>
7674 before accessing the length of a static array. Craft a decl for
7675 the field while its time. Fixes PR gcj/129.
7677 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7679 * parse.y (resolve_package): Correctly set `*next' (was off by
7681 (resolve_qualified_expression_name): Fixed comment.
7683 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7685 * jcf-parse.c (jcf_parse_source): Reset current_class and
7686 current_function_decl to NULL before parsing a new file.
7688 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7690 * parse.y (block_end:): If the collected block doesn't feature a
7691 statement, insert an empty statement.
7693 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7695 * parse.y (maybe_yank_clinit): New function.
7696 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7697 end of the list of methods belonging to a class.
7698 (java_complete_expand_method): Check whether <clinit> is really
7699 necessary and expand it accordingly.
7701 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7703 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7704 processed by the method's switch statement.
7706 2000-05-19 Tom Tromey <tromey@cygnus.com>
7708 * java-tree.h: Added init state enum.
7709 * decl.c (emit_init_test_initialization): Initialize class
7710 initialization check variable by looking at class' state.
7712 2000-05-19 Tom Tromey <tromey@cygnus.com>
7714 * java-tree.h (build_instanceof): Declare.
7715 (build_get_class): Declare.
7716 * parse.y (patch_binop): Use build_instanceof.
7717 * expr.c (build_instanceof): New function. If class is final,
7718 don't make a function call.
7719 (expand_java_INSTANCEOF): Use it.
7720 (build_get_class): New function.
7722 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7724 * jcf-write.c (generate_classfile): Scan the source_file for
7725 slashes with the right pointer variable.
7727 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7729 * lang.c (lang_decode_option): Update -Wunused flags by calling
7731 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7733 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7735 * check_init.c (check_init): Constify local char *.
7736 * class.c (push_class): Constify local char *.
7737 * java_tree.h: Update prototypes.
7738 * jcf-io.c (open_class): Constify filename parameter and
7740 (find_class): Remove redundant string copy. Cast return from
7742 * jcf-parse.c (read_class, parse_class_file, yyparse):
7743 Constify local char *.
7744 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7745 Constify local char *.
7746 * jcf.h (JCF): Constify filename and classname.
7747 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7748 * lang.c (init_parse): Constify parameter and return value.
7749 * lex.c (java_get_line_col): Constify filename parameter.
7750 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7751 * parse.y (java_parser_context_suspend,
7752 issue_warning_error_from_context, safe_layout_class): Constify
7754 * parse.c: Regenerate.
7756 2000-05-08 Tom Tromey <tromey@cygnus.com>
7758 * expr.c (build_jni_stub): Cache the result of
7759 _Jv_LookupJNIMethod.
7761 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7763 * decl.c (predef_filenames_size): Now 7.
7764 (predef_filenames): New seventh entry.
7766 2000-05-04 Tom Tromey <tromey@cygnus.com>
7768 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7769 Keep track of when we've seen a reference field after a
7770 non-reference field.
7771 (get_boehm_type_descriptor): Handle case where we see
7772 non-reference fields but no trailing reference field.
7773 * decl.c (rawdata_ptr_type_node): Define.
7774 (init_decl_processing): Initialize rawdata_ptr_type_node.
7775 * java-tree.h (rawdata_ptr_type_node): Declare.
7777 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7779 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7780 specifiers in calls to fprintf.
7782 2000-05-03 Andrew Haley <aph@cygnus.com>
7784 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7786 * javaop.h (WORD_TO_INT): New function.
7787 (IMMEDIATE_s4): Use WORD_TO_INT.
7788 * jcf.h (JPOOL_INT): Ditto.
7790 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7793 2000-04-19 Tom Tromey <tromey@cygnus.com>
7795 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7797 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7799 * expr.c (build_jni_stub): New function.
7800 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7802 * parse.y (java_complete_expand_methods): Expand a native method
7803 and call build_jni_stub if -fjni given.
7804 * lang-options.h: Document -fjni.
7805 * lang.c (flag_jni): New global.
7806 (lang_f_options): Added `jni' entry.
7807 * java-tree.h (soft_lookupjnimethod_node,
7808 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7810 (flag_jni): Declare.
7811 (build_jni_stub): Declare.
7812 (struct lang_decl): Added `native' flag.
7813 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7815 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7816 soft_jnipopsystemframe_node): New globals.
7817 (init_decl_processing): Set them. _Jv_InitClass only takes one
7820 * java-tree.def: Put into `C' mode.
7822 2000-04-27 Tom Tromey <tromey@cygnus.com>
7825 * expr.c (expand_invoke): Generate check to see if object pointer
7826 is null in nonvirtual invocation case.
7827 * java-tree.h (soft_nullpointer_node): Declare.
7828 * decl.c (soft_nullpointer_node): New global.
7829 (init_decl_processing): Initialize soft_nullpointer_node.
7830 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7831 or `private' methods.
7832 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7834 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7836 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7839 2000-04-26 Tom Tromey <tromey@cygnus.com>
7841 * zextract.c (find_zip_file_start): New function.
7842 (read_zip_archive): Use it.
7844 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7846 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7848 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7850 * class.c (common_enclosing_context_p): New function.
7851 * java-tree.h (common_enclosing_context_p): Added prototype.
7852 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7853 classes sharing an outer context with the current instance.
7854 * parse.y (build_access_to_thisn): Fixed leading comment.
7855 (verify_constructor_super): New local `supper_inner'. Skip
7856 enclosing context argument in the case of inner class constructors.
7857 (patch_method_invocation): Insert proper context as second
7858 parameter to pure inner class constructor super invocations.
7860 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7862 * parse.y (end_class_declaration): Reset the interface number
7865 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7867 * parse.y (source_start_java_method): Deleted unnecessary code.
7868 (patch_method_invocation): Fixed comment.
7870 2000-04-24 Robert Lipe <robertlipe@usa.net>
7872 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7874 2000-04-23 Tom Tromey <tromey@cygnus.com>
7876 * boehm.c (mark_reference_fields): Use int_byte_position.
7878 2000-04-22 Tom Tromey <tromey@cygnus.com>
7880 * boehm.c (mark_reference_fields): Only call byte_position on
7883 2000-04-22 Tom Tromey <tromey@cygnus.com>
7885 * boehm.c (mark_reference_fields): Added `last_view_index'
7886 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7888 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7890 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7891 * parse.y (check_class_interface_creation): Fixed comments. Select
7892 permitted modifiers for (inner) interfaces. Changed error message
7893 to report rejected modifiers used with local classes.
7895 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7897 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7898 of directly inherited type considered in scope.
7899 * parse.y (do_resolve_class): Search inherited classes for inner
7902 2000-04-20 Tom Tromey <tromey@cygnus.com>
7904 * parse.y (not_accessible_p): Use member's class, not current
7905 class, when doing inheritance check for protected reference.
7908 2000-04-20 Jason Schroeder <shrode@subnature.com>
7910 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7912 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7914 * parse.y (lookup_field_wrapper): Search for final local aliases.
7915 (resolve_expression_name): Let lookup_field_wrapper search for
7916 final local aliases. Force the value of `name' if one is found.
7917 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7918 an expression name. Fixed comments.
7920 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7922 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7924 2000-04-19 Tom Tromey <tromey@cygnus.com>
7926 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7928 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7930 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7932 2000-04-18 Tom Tromey <tromey@cygnus.com>
7935 * gjavah.c (utf8_cmp): Changed return value.
7936 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7938 (cxx_keywords): New global.
7939 (get_field_name): Handle new result of cxx_keyword_subst.
7940 (print_method_info): Likewise.
7942 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7944 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7945 with a newline, for CNI.
7946 (print_stub_or_jni): Print a space or newline before method name for
7948 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7949 (process_file): Include gcj/cni.h if generating CNI stubs.
7951 2000-04-16 Tom Tromey <tromey@cygnus.com>
7953 * gjavah.c (decompile_method): Use print_field_name.
7956 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7958 * parse.y (java_expand_classes): Reverse the package list once.
7959 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7961 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7962 the `==' and `!=' operators.
7964 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7966 * jcf-write.c (generate_bytecode_insns): At invocation time,
7967 always relate an interface method to the type of its selector.
7969 2000-04-05 Tom Tromey <tromey@cygnus.com>
7972 * expr.c (expand_invoke): Generate check to see if object pointer
7973 is null in nonvirtual invocation case.
7974 * java-tree.h (soft_nullpointer_node): Declare.
7975 * decl.c (soft_nullpointer_node): New global.
7976 (init_decl_processing): Initialize soft_nullpointer_node.
7977 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7978 or `private' methods.
7979 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7981 2000-04-05 Tom Tromey <tromey@cygnus.com>
7984 * parse.y (check_final_assignment): Recognize assignments to the
7985 `length' field of an array when generating class files.
7987 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7989 * class.c (decl_hash): Prototype removed.
7990 (decl_compare): Likewise.
7992 2000-04-05 Tom Tromey <tromey@cygnus.com>
7994 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7995 * parse.y (check_modifiers_consistency): Check for final/volatile
7996 clash. Fixes PR gcj/164.
7998 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8000 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8002 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8004 (add_method_1): Use `java_hash_hash_tree_node' and
8005 `java_hash_compare_tree_node'.
8006 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8007 (java_hash_compare_tree_node): Likewise.
8008 * parse.y (find_applicable_accessible_methods_list): Create,
8009 delete and use a hash table to remember already searched interfaces.
8011 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8013 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8016 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8018 * boehm.c (mark_reference_fields, set_bit): Prototype.
8019 (set_bit): Un-ANSI-fy definition.
8021 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8024 * decl.c (emit_init_test_initialization): Likewise.
8026 * gjavah.c (jni_print_char): Likewise.
8028 * parse.y (create_new_parser_context): Likewise.
8030 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8032 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8033 patch missing hunk. Fixed indentation.
8035 2000-03-30 Tom Tromey <tromey@cygnus.com>
8037 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8038 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8040 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8042 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8043 when negative *before* using it as an array index.
8044 * ChangeLog: Fixed typo.
8046 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8048 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8049 to 0 when it reaches -1.
8051 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8053 * jcf-parse.c (get_constant): Properly cast `num' during the
8054 invocation of `add_double'.
8055 * jcf-write.c (push_long_const): Properly cast `lo' before
8056 comparing it to short bounds.
8057 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8058 `interface_body:' is reduced after the current interface is
8061 2000-03-26 Tom Tromey <tromey@cygnus.com>
8063 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8064 Java-specific `-f' option.
8066 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8068 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8069 Adjust order of making types.
8070 Make bitsize_*_node values.
8072 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8074 * class.c (make_field_value): Use byte_position.
8075 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8076 (java_array_data_offset): Likewise.
8077 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8080 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8082 * parse.y (check_abstract_method_definitions): New local
8083 `end_type_reached'. Make sure we also consider `end_type'.
8084 (java_check_abstract_method_definitions): Make sure we eventually
8085 consider `java.lang.Object'.
8086 (maybe_use_access_method): Don't use access method if not in the
8087 context of a pure inner class or if the method's context is right.
8088 (find_applicable_accessible_methods_list): New static flag
8089 `object_done'. Don't search abstract classes as interfaces. Fixed
8090 indentation. Fixed the `java.lang.Object' only search. Search
8091 class interface(s) first, then fully search enclosing contexts.
8092 (find_most_specific_methods_list): Pick the closest candidate when
8093 they're all abstract.
8095 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8097 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8098 properly initialize `finished_label'. Don't emit gotos for empty
8101 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8103 * except.c (emit_handlers): Clear catch_clauses_last.
8105 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8107 * parse.y (check_method_types_complete): New function.
8108 (create_class): Reset anonymous class counter only when seeing an
8110 (java_complete_class): JDEP_METHOD: Don't recompute signature
8113 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8115 * class.c (build_static_ref): Fixed indentation in comment.
8116 * java-tree.def (TRY_EXPR): Fixed typo in name.
8117 (CLASS_LITERAL): Likewise.
8118 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8119 (struct lang_type): New field `dot_class'.
8120 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8121 (generate_classfile): Method `class$' is synthetic.
8122 * parse.y (build_do_class_method): New function.
8123 (build_dot_class_method_invocation): Likewise.
8124 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8125 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8126 (qualify_ambiguous_name): Likewise.
8127 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8128 (build_try_statement): Fixed leading comment.
8130 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8132 * class.c (make_field_value): Properly handle sizes.
8133 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8134 (layout_class_method): Count using trees.
8135 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8136 * expr.c (java_array_data_offset): Use int_bit_position.
8137 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8138 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8140 2000-03-16 Tom Tromey <tromey@cygnus.com>
8142 * lang.c (flag_hash_synchronization): New global.
8143 (lang_f_options): Added `hash-synchronization'.
8144 * lang-options.h: Mention -fhash-synchronization.
8145 * java-tree.h (flag_hash_synchronization): Declare.
8146 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8147 hash table synchronization is disabled.
8148 * decl.c (init_decl_processing): Only push `sync_info' value when
8149 hash table synchronization is disabled.
8150 * class.c (make_class_data): Only push `sync_info' field when hash
8151 table synchronization is disabled. Removed dead code.
8153 2000-03-16 Tom Tromey <tromey@cygnus.com>
8155 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8157 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8159 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8161 * parse.y (patch_method_invocation): Handle anonymous classes
8162 creation in static context.
8164 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8166 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8167 * parse.y (resolve_qualified_expression_name): Use it.
8168 (patch_method_invocation): Likewise.
8170 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8172 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8173 depending on the type of dependency which dictates what the
8175 (unresolved_type_p): Resolved types limited to the current class.
8177 2000-03-15 Tom Tromey <tromey@cygnus.com>
8179 * decl.c (init_decl_processing): Set type of `sync_info' to be
8182 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8183 Correctly compute bit number for current slot. Zero `high' and
8184 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8185 mark_reference_fields.
8186 (mark_reference_fields): New function.
8188 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8190 * parse.y (register_incomplete_type): Fixed initialization of
8193 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8195 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8197 (push_class_context, pop_class_context): New function.
8198 (class_body:): Call pop_class_context.
8199 (interface_body:): Likewise.
8200 (INNER_QUALIFIER): New macro.
8201 (report_class_declaration): Changed output format and use
8202 INNER_QUALIFIER. Call push_class_context.
8204 2000-02-14 Andrew Haley <aph@cygnus.com>
8206 * check-init.c (check_init): Add new cases for unary and binary
8209 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8211 * parse.y (resolve_package): Set `next' once a type name has been
8212 progressively discovered.
8213 (resolve_qualified_expression_name): Propagate resolution only if
8214 there are remaining qualifiers. Take into account `q' might have
8215 been cleared after re-qualification.
8216 * parse.y (patch_method_invocation): New local `resolved'.
8217 Section dealing with qualified expression rewritten to use
8218 resolve_field_access.
8220 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8222 * parse.h (PUSH_CPC): Fixed indentation.
8223 (DEBUG_CPC): New macro.
8224 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8225 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8226 * parse.y (class_body_declaration:): Use
8227 SET_CPC_INSTANCE_INITIALIZER_STMT.
8228 (method_declaration:): Check for null current_function_decl.
8229 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8230 (java_parser_context_pop_initialized_field): Better handling of
8232 (maybe_make_nested_class_name): Mark nested class name as
8233 qualified when necessary.
8234 (end_class_declaration): Don't call java_parse_context_resume when
8235 one or more error occurred.
8236 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8237 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8238 SET_CPC_INITIALIZER_STMT.
8239 (method_header): Check for inner classes declaring static methods.
8240 (resolve_qualified_expression_name): Handle situation where `this'
8243 2000-03-13 Hans Boehm <boehm@acm.org>
8245 * typeck.c (build_prim_array_type): Correctly set the high word too.
8247 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8249 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8251 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8252 list of methods for interfaces.
8254 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8256 * parse.y (qualify_ambiguous_name): Properly handle expressions
8259 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8261 * parse.y (check_final_assignment): Extended to process
8263 (patch_assignment): Have check_final_assignment called only once.
8265 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8267 * java-tree.h (IS_INIT_CHECKED): New flag.
8268 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8269 * parse.y (patch_string): Call force_evaluation_order on the
8270 completed string concatenation tree.
8271 * expr.c (force_evaluation_order): Call force_evaluation_order on
8272 function's arguments too.
8274 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8276 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8277 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8278 (build_anewarray): Likewise.
8279 * parse.y (patch_newarray): Likewise.
8280 * parse.c: Regenerated.
8282 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8284 * decl.c (init_decl_processing): Added new class fields `depth',
8285 `ancestors', and `idt' to class_type_node. Use
8286 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8287 * class.c (make_class_data): Push initial values for new fields.
8288 * java-tree.h: Updated prototype for `build_invokeinterface'.
8289 * expr.c (build_invokeinterface): Changed parameters to accept
8290 `method' tree. Calculate index of `method' in its declaring
8291 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8292 (expand_invoke): Call `build_invokeinterface' with new parameters.
8293 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8296 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8298 * typeck.c (lookup_do): Search superinterfaces first
8299 when looking up an interface method. From Godmar Back
8302 2000-03-06 Tom Tromey <tromey@cygnus.com>
8304 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8306 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8308 * java-tree.h (lookup_argument_method2): Declared.
8309 (safe_layout_class): Prototype moved from parse.h.
8310 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8311 * parse.y (java_check_regular_methods): Local `super_class' gone.
8312 Call lookup_argument_method2 instead of lookup_argument_method.
8313 Perform modifier match for methods found declared in implemented
8314 interfaces. Fixed indentation problem. Overriding/hiding error
8315 report to take place only for methods found in classes.
8316 * typeck.c (lookup_argument_method): Changed leading
8317 comment. Re-written by calling lookup_do.
8318 (lookup_argument_method2): New function.
8319 (lookup_java_method): Re-written by calling lookup_do.
8320 (lookup_do): New function.
8322 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8324 * check-init.c (check_init): Removed dead code. Handle (blank)
8326 * parse.y (declare_local_variables): New local `final_p', set it
8327 and use it to initialize LOCAL_FINAL.
8328 (check_final_assignment): Only check FIELD_DECLs.
8330 2000-02-17 Tom Tromey <tromey@cygnus.com>
8332 * Makefile.in (JAVA_OBJS): Added boehm.o.
8333 (boehm.o): New target.
8334 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8335 * java-tree.h (flag_use_boehm_gc): Declare.
8336 (get_boehm_type_descriptor): Declare.
8337 * lang.c (lang_f_options): Added `use-boehm-gc'.
8338 (flag_use_boehm_gc): New global.
8339 * lang-options.h: Added -fuse-boehm-gc.
8340 * boehm.c: New file.
8341 * class.c (get_dispatch_table): If class uses a Boehm type
8342 descriptor, put it in the vtable.
8343 (make_class_data): Removed dead code.
8345 2000-03-03 Per Bothner <per@bothner.com>
8347 * decl.c (init_decl_processing): Initialize sizetype properly.
8349 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8351 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8352 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8353 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8354 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8355 (jcf_parse): New local `current'. Load innerclasses seen in outer
8356 context being processed.
8357 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8358 * jcf-write.c (append_innerclasses_attribute): New function.
8359 (append_innerclasses_attribute_entry): Likewise.
8360 (get_access_flags): Handle static classes. Set anonymous and local
8361 classes to be private.
8362 (generate_classfile): Attribute count adjusted. Call
8363 append_innerclasses_attribute.
8364 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8365 PURE_INNER_CLASS_TYPE_P.
8366 * parse.y (parser_qualified_classname): New parameter `is_static',
8367 produce non qualified name accordingly.
8368 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8369 (create_interface): Added argument to parser_qualified_classname.
8370 (create_class): Added argument to parser_qualified_classname. Setup
8371 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8372 (add_inner_class_fields): Fixed indentation.
8373 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8374 (method_declarator): Fixed typo in comment.
8375 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8376 (build_current_thisn): Likewise.
8377 (patch_method_invocation): Likewise.
8379 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8381 * decl.c (current_function_decl): Move to toplev.c.
8383 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8385 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8386 (DECL_BIT_INDEX): Use underlying representation.
8387 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8389 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8391 * expr.c (build_java_ret): Pass proper type to size_binop.
8393 2000-02-25 Anthony Green <green@cygnus.com>
8395 * expr.c (build_class_init): Mark the decl to be ignored by
8397 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8398 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8399 * class.c (init_test_hash_newfunc): New function.
8400 (decl_hash): New function.
8401 (decl_compare): New function.
8402 * decl.c (emit_init_test_initialization): New function.
8403 (complete_start_java_method): Traverse the init test hashtable,
8404 calling emit_init_test_initialization.
8405 (always_initialize_class_p): Define.
8406 * expr.c (build_class_init): Use initialization tests when
8407 emitting class initialization code.
8408 (always_initialize_class_p): Declare.
8409 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8411 * java-tree.h: Include hash.h.
8412 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8413 (struct lang_decl): Add init_test_table field.
8414 (init_test_hash_entry): Define.
8416 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8418 * gjavah.c (main): Avoid using `argi' to report unimplemented
8421 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8423 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8424 initialize locals to avoid warnings. Local `exception_type' moved
8427 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8429 * parse.y (resolve_expression_name): Use `orig' as a second
8430 argument to resolve_field_access.
8431 (resolve_field_access): Removed unnecessary code when dealing with
8434 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8436 * class.c (push_super_field): Don't push the field twice.
8437 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8438 * parse.h (java_reorder_fields): Prototyped.
8439 * parse.y (java_reorder_fields): New function.
8440 (java_layout_class): Simplified not to worry about re-ordering.
8442 2000-02-23 Tom Tromey <tromey@cygnus.com>
8444 * gjavah.c (print_name): In JNI case, correctly quote string.
8445 (print_method_info): Don't handle overrides in JNI mode.
8447 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8449 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8450 value type set to `boolean_type_node'.
8452 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8454 * jcf-dump.c (main): Test for correct condition after
8455 output file creation.
8457 2000-02-19 Anthony Green <green@cygnus.com>
8459 * jcf-depend.c (add_entry): Fix test for first list entry.
8461 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8463 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8464 * constants.c (build_constants_constructor): Likewise.
8466 2000-02-19 Anthony Green <green@cygnus.com>
8468 * jcf-depend.c (add_entry): Add entries to the end of the list.
8470 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8472 * decl.c (INT_TYPE_SIZE): Define if necessary.
8473 (expand_java_return): Handle the case of a native integer smaller
8476 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8478 * gjavah.c (help): Use GCCBUGURL.
8479 * jv-scan.c (help): Likewise.
8480 * jcf-dump.c (help): Likewise.
8482 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8484 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8487 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8489 * jcf-parse.c (load_class): Call `fatal' if no file containing
8490 the target class are found.
8492 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8494 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8495 lex.c, lex.h, and PARSE_H to...
8496 (parse.o, parse-scan.o): ...here, respectively.
8498 * lex.c: Split out code that may trigger SIGFPE from yylex()
8499 to its own function.
8500 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8502 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8504 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8506 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8508 * parse.y (outer_field_access_p): Stop in time when outer contexts
8510 (resolve_qualified_expression_name): Properly qualify *everything*
8511 after a package.type to be resoled as expression names.
8512 (find_applicable_accessible_methods_list): Save/restore `class' to
8513 isolate it from a possible outer context search.
8515 2000-02-15 Tom Tromey <tromey@cygnus.com>
8517 * gjavah.c (jni_print_char): New function.
8518 (print_full_cxx_name): Use it.
8519 (decode_signature_piece): Likewise.
8520 (print_cxx_classname): Likewise.
8522 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8524 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8526 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8528 * gjavah.c: Include version.h.
8530 * jcf-dump.c: Likewise.
8532 * jv-scan.c: Likewise.
8534 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8536 * parse.y (outer_field_access_fix): First parameter now a tree
8537 node. Check for assignment to final. First argument to
8538 build_outer_field_access_fix modified to accommodate prototype.
8539 (build_outer_field_access): Don't check for assignment to final
8541 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8542 possibly returned by outer_field_access_fix. Changed
8543 outer_field_access_fix's first argument.
8544 (check_final_assignment): $finit$'s context is OK.
8545 (patch_unaryop): Use node instead of its line/column value when
8546 calling outer_field_access_fix.
8548 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8550 * parse.y (interface_declaration:): No longer tagged
8551 <node>. Re-installed default action.
8552 (class_member_declaration:): Handle inner interfaces.
8553 (interface_member_declaration): Handle inner interfaces and
8555 (create_interface): Push error if one seen. Suspend parsing
8556 context when processing an inner interface.
8557 (register_fields): Inner class static field limitations not to
8558 apply to inner interfaces.
8560 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8562 * jcf-parse.c (load_class): Update `java_error_count' when a
8563 class' file can't be found.
8564 (parse.y): Avoid (byte)code generation when errors seen.
8566 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8568 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8569 decodes a valid node.
8570 (patch_binop): Handle TRUNC_DIV_EXPR.
8572 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8574 * parse.y (resolve_package): New local `acc'. Try to progressively
8575 build and guess a package and type name.
8577 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8579 * parse.y (find_applicable_accessible_methods_list): Load and
8580 layout the search class if necessary.
8581 (java_complete_tree): Keep to original type of the folded initial
8584 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8586 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8587 Generate error message if circularity is detected. New static
8589 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8590 * jcf-write.c (generate_bytecode_insns): Very simply handle
8592 * parse.y (java_check_circular_reference): Use
8593 `cyclic_inheritance_report' during report, if necessary.
8594 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8595 walking NEW_ARRAY_INIT twice.
8597 2000-02-09 Tom Tromey <tromey@cygnus.com>
8599 * parse.y (check_class_interface_creation): Allow inner classes to
8600 be `private' or `protected', check modifiers' consistency. Prevent
8601 block local classes from bearing any modifiers.
8603 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8605 * except.c (check_start_handlers): Re-add prototype lost in last
8607 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8609 2000-02-09 Andrew Haley <aph@cygnus.com>
8611 * decl.c (clear_binding_level): Remove excess initializer.
8612 (maybe_poplevels): Remove unused variable.
8613 (force_poplevels): Ditto.
8614 (struct binding_level): Add comment.
8616 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8618 * jcf-write.c (generate_classfile): Don't consider
8619 pre-initialization with reference value (use <clinit> instead.)
8620 * parse.y (java_fix_constructors): No generated constructor for
8622 (build_outer_field_access): Removed debug message.
8623 (outer_field_expanded_access_p): Adapted to bytecode generation.
8624 (build_outer_field_access_method): Use fix_method_argument_names.
8625 (build_outer_method_access_method): Fixed indentation. Added
8626 comment. Handle access method generation for static and also void
8628 (build_access_to_thisn): Inserted debug message.
8629 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8630 (resolve_qualified_expression_name): Fixed comment.
8631 (not_accessible_p): Adapted to bytecode generation. Added comment.
8632 (patch_method_invocation): Added comment.
8633 (maybe_use_access_method): Fixed leading comment. Handle static
8635 (java_complete_lhs): Don't shortcut handling of initialized upon
8636 declaration String type static fields when generating bytecode.
8637 (patch_unaryop): Handle outer field access when generating
8640 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8642 * java-tree.h (FIELD_THISN): New macro.
8643 * jcf-write.c (append_synthetic_attribute): New function.
8644 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8645 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8646 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8648 (build_outer_field_access): Turned on access functions usage and
8649 generation when compiling to bytecode.
8650 (maybe_use_access_method): Likewise.
8652 2000-01-25 Andrew Haley <aph@cygnus.com>
8654 * java-except.h (struct eh_range): Add `expanded' field.
8655 (maybe_start_try): Add end_pc arg.
8656 (maybe_end_try): Ditto.
8657 * java-tree.h (force_poplevels): new function.
8658 * expr.c (expand_byte_code): Don't call maybe_start_try or
8660 * except.c (add_handler): Reset expanded.
8661 (expand_start_java_handler): Set expanded.
8662 (check_start_handlers): Don't expand a start handler that's
8663 already been expanded.
8664 (maybe_start_try): Add end_pc arg. Only expand a handler which
8666 (expand_end_java_handler): call force_poplevels.
8667 (force_poplevels): new function.
8668 * decl.c (binding_level): Add start_pc of binding level.
8669 (maybe_pushlevels): Call maybe_start_try when pushing binding
8671 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8672 (LARGEST_PC): Define.
8673 (clear_binding_level): Use LARGEST_PC.
8675 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8676 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8677 (binding_depth, is_class_level, current_pc): new variables.
8678 (struct binding_level): ditto.
8679 (indent): new function.
8680 (push_jvm_slot): add debugging info.
8681 (maybe_pushlevels): ditto.
8682 (maybe_poplevels): ditto.
8685 (start_java_method): ditto.
8686 (give_name_to_locals): comment only.
8687 * except.c (binding_depth, is_class_level, current_pc):
8689 (expand_start_java_handler): add debugging info.
8690 (expand_end_java_handler): ditto.
8692 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8694 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8695 (print_name_for_stub_or_jni, process_file): Constify a char*.
8697 2000-02-03 Tom Tromey <tromey@cygnus.com>
8699 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8701 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8703 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8704 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8707 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8709 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8710 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8711 (struct lang_type): New field `ii_block'.
8712 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8713 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8714 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8715 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8716 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8717 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8719 * parse.y (add_instance_initializer): New function.
8720 (in_instance_initializer): New static global.
8721 (class_body_declaration:): Link instance initializer block.
8722 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8723 (array_creation_expression:): Remove unused local.
8724 (java_parser_context_push_initialized_field): Fixed leading
8725 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8726 CPC_INSTANCE_INITIALIZER_LIST.
8727 (java_parser_context_pop_initialized_field): Likewise.
8728 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8729 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8730 CPC_INITIALIZER_STMT.
8731 (fix_constructors): New local `class_type'. Use it. Call
8732 add_instance_initializer.
8733 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8734 (patch_return): Forbid return in instance initializers.
8735 (patch_throw_statement): Enforce exception handling in the context
8736 of instance initializers.
8738 2000-02-03 Tom Tromey <tromey@cygnus.com>
8740 * Make-lang.in (java.mostlyclean): Remove executables in
8743 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8745 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8746 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8747 (java_float_finite): Convert to use union Word from javaop.h.
8748 (java_double_finite): Convert to use union DWord from javaop.h.
8750 2000-02-02 Tom Tromey <tromey@cygnus.com>
8752 * gjavah.c (options): Added `jni' entry.
8753 (help): Document -jni.
8754 (flag_jni): New global.
8755 (process_file): Handle JNI output. Don't print text from
8756 -prepend, -add, etc, when generating stubs. Only remove `.class'
8757 suffix if it actually exists.
8758 (main): Create a `.c' file when run with `--jni --stubs'. Create
8759 correct output file name with `--jni'.
8760 (print_include): Mangle header name differently in JNI case.
8761 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8763 (print_method_info): Handle JNI case. Put signature info into
8764 method name. Handle case when STREAM is NULL.
8765 (print_name_for_stub_or_jni): New function.
8766 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8767 (print_cxx_classname): Handle JNI.
8768 (print_full_cxx_name): Likewise.
8769 (decode_signature_piece): Likewise.
8770 (overloaded_jni_method_exists_p): New function.
8771 (struct method_name): Added `signature' and `sig_length' fields.
8772 (HANDLE_END_FIELD): Do nothing in JNI mode.
8774 2000-02-02 Tom Tromey <tromey@cygnus.com>
8776 * jv-scan.c: Include version.c, <getopt.h>.
8777 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8778 (options): New array.
8779 (usage): New function.
8780 (version): New function.
8781 (main): Use getopt_long to parse command line.
8782 * jcf-dump.c: Include version.c, <getopt.h>.
8783 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8784 OPT_JAVAP): New macros.
8785 (options): New array.
8786 (usage): Return `void'. Changed message.
8787 (help): New function.
8788 (version): New function.
8789 (main): Use getopt_long_only to parse command line.
8790 * gjavah.c: Include <getopt.h>.
8791 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8792 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8793 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8794 (options): New array.
8795 (java_no_argument): Removed.
8796 (help): Updated with missing options.
8797 (main): Use getopt_long_only to parse command line.
8798 (usage): Changed message.
8800 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8802 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8803 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8804 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8805 * parse.y (array_creation_expression:): Handle anonymous arrays.
8806 (build_array_from_name): Don't set `ret_name' if null.
8807 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8808 (qualify_ambiguous_name): Likewise.
8809 (java_complete_expand_class): Likewise.
8811 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8813 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8814 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8815 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8816 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8817 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8818 AIPL_FUNCTION_COMPLETED_INVOCATION.
8819 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8820 AIPL_FUNCTION_INVOCATION_READY.
8821 (AIPL_FUNCTION_DECLARATION): New enum entry.
8822 * parse.y (reorder_static_initialized): New function.
8823 (java_parser_context_pop_initialized_field): Use it.
8824 (add_inner_class_fields): Use
8825 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8826 augmented. Install marker after last alias initializer, if any.
8827 (generate_finit): Fixed typo. Don't try to retain only the used
8829 (method_header): Compute and set DECL_FUNCTION_NAP.
8830 (method_declarator): Fixed comment. Insert alias initializer in
8832 (build_alias_initializer_parameter_list): Fixed leading
8833 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8834 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8835 (java_complete_expand_class): Code to retain only used aliases
8837 (java_complete_expand_methods): New local `first_decl'. Generate
8838 $finit$ first, then expand the constructors, regular methods and
8840 (java_complete_expand_method): Don't report error on missing
8841 return statement if previously detected bogus.
8842 (fix_constructors): Don't patch constructor parameters list.
8843 (patch_method_invocation): Use new AIPL enum values. Reverse
8844 alias initializer list for anonymous classes.
8846 2000-01-30 Anthony Green <green@redhat.com>
8848 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8849 determine how many stack slots to pop.
8851 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8853 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8854 error handling/recovery.
8855 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8857 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8859 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8860 FIELD_LOCAL_ALIAS_USED): New macros.
8861 (DECL_FUNCTION_NAP): New macro.
8862 (struct lang_decl): New field `nap'.
8863 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8864 (struct lang_type): New fields `finit_stmt_list' and
8866 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8867 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8868 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8869 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8870 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8871 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8872 (BUILD_THROW): Macro line separator re-indented.
8873 * parse.y (end_class_declaration): New function.
8874 (maybe_generate_pre_expand_clinit): New name for
8875 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8876 pre-expand static fields.
8877 (maybe_generate_clinit): Function deleted.
8878 (check_for_static_method_reference): Prototype's parameter list
8880 (generate_finit): New name for maybe_generate_finit. Changed
8881 leading comment. Function rewritten to use
8882 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8883 (build_alias_initializer_parameter_list): New function.
8884 (java_parser_context_pop_initialized_field): Likewise.
8885 (add_inner_class_fields): Likewise.
8886 (type_declaration:): Call end_class_declaration.
8887 (class_member_declaration:): Likewise.
8888 (formal_parameter_list:): Fixed typos.
8889 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8890 element. Improved error handling.
8891 (block_statement:): Call end_class_declaration.
8892 (anonymous_class_creation:): Likewise.
8893 (create_anonymous_class): Fixed comments.
8894 (create_class): Call add_inner_class_fields.
8895 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8896 (method_header): Use MARK_FINAL_PARMS.
8897 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8898 (method_declarator): Propagate final argument flag.
8899 (craft_constructor): New local `artificial'. Call
8900 build_alias_initializer_parameter_list. Use
8901 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8902 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8904 (complete_expand_class): Get rid of unused outer context local
8906 (java_complete_expand_methods): Fixed leading
8907 comment. Generate/pre-expand <clinit> first. Changed method
8908 expansion order to regular, $finit$, constructors, <clinit>.
8909 (java_complete_expand_method): Set current_function_decl.
8910 (fix_constructors): Fix constructor parameter list to account for
8911 outer context local alias initializers.
8912 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8913 (resolve_expression_name): Lookup outer context local aliases. New
8914 local `access', use it.
8915 (patch_method_invocation): Patch inner class ctor invocation with
8916 outer context local aliases initialization values. $finit$
8917 invocation patching now includes things generated with
8918 build_alias_initializer_parameter_list.
8919 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8920 (build_super_invocation): Likewise.
8921 (patch_assignment): Changed comment.
8923 2000-01-27 Andrew Haley <aph@cygnus.com>
8925 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8929 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8931 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8933 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8935 * parse.y (register_fields): Don't pass a format specifier to
8936 OBSOLETE_MODIFIER_WARNING.
8937 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8938 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8940 (check_modifiers): Change function into a macro.
8941 (check_class_interface_creation): Pass a literal format string.
8943 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8945 * buffer.h: PROTO -> PARAMS.
8946 * check-init.c: Likewise.
8947 * class.c: Likewise.
8948 * constants.c: Likewise.
8949 * convert.h: Likewise.
8951 * except.c: Likewise.
8953 * gjavah.c: Likewise.
8954 * java-except.h: Likewise.
8955 * java-tree.h: Likewise.
8956 * jcf-depend.c: Likewise.
8957 * jcf-dump.c: Likewise.
8958 * jcf-parse.c: Likewise.
8959 * jcf-path.c: Likewise.
8960 * jcf-reader.c: Likewise.
8961 * jcf-write.c: Likewise.
8963 * jv-scan.c: Likewise.
8964 * jvgenmain.c: Likewise.
8965 * jvspec.c: Likewise.
8969 * parse-scan.y: Likewise.
8970 * parse.h: Likewise.
8971 * parse.y: Likewise.
8972 * typeck.c: Likewise.
8973 * verify.c: Likewise.
8976 * zextract.c: Likewise.
8977 * zipfile.h: Likewise.
8979 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8981 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8982 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8983 * constants.c (build_constant_data_ref): Check for cached
8984 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8985 in TYPE_CPOOL_DATE_REF.
8986 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8987 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8988 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8989 (LOCAL_FINAL): New macro.
8990 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8991 constant pool -- don't try to reuse.
8992 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8994 (find_in_current_zip): Use TYPE_JCF.
8995 * parse.h (java_check_final): Prototype removed.
8996 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8997 (maybe_create_class_interface_decl,
8998 check_class_interface_creation): Likewise.
8999 (java_expand_finals): Function removed.
9000 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9001 (block_statement:): Fixed comment.
9002 (anonymous_class_creation:): Likewise.
9003 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9005 (check_class_interface_creation): Loosened error report on (inner)
9006 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9007 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9008 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9010 (create_interface): Likewise.
9011 (anonymous_class_counter): New static global.
9012 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9013 patch. Fixed comments.
9014 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9015 anonymous_class_counter when declaring a toplevel class.
9016 (craft_constructor): Fixed constructor name when handling
9017 anonymous classes. Anonymous class constructors to feature hidden
9019 (java_fix_constructors): Added comment.
9020 (java_check_final): Function removed.
9021 (java_complete_expand_methods): Fixed comment. Don't generate
9022 class data, save its outgoing constant pool instead.
9023 (verify_constructor_super): Skip anonymous class constructor
9024 hidden this$<n> parameter.
9025 (java_expand_classes): New local `saved_ctxp'. Removed call to
9026 java_expand_finals and java_check_final. Expand anonymous class
9027 constructors. Generate class data.
9028 (build_super_invocation): Skip anonymous class hidden this$<n>
9030 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9031 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9032 (set_java_signature): Likewise.
9034 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9036 * gjavah.c: Delete ACC_VISIBILITY define.
9037 * jcf.h: Add ACC_VISIBILITY define.
9038 * parse.y: final: rule tagged <value>.
9039 (java_check_regular_methods): Use ACC_VISIBILITY define for
9040 default package access check.
9041 (local_variable_declaration_statement): Use final: rule.
9043 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9045 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9048 2000-01-17 Tom Tromey <tromey@cygnus.com>
9050 * gjavah.c (print_field_info): Allow non-static final fields.
9052 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9054 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9055 * parse.y (patch_anonymous_class): New function.
9056 (create_anonymous_class): Register incomplete type when the
9057 class/interface to extends/implement isn't known yet.
9058 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9059 (verify_constructor_super): Tuned error message.
9061 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9063 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9064 (ANONYMOUS_CLASS_P): New macro.
9065 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9066 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9067 * parse.y (create_class): Added leading argument.
9068 (maybe_create_class_interface_decl,
9069 check_class_interface_creation): Likewise.
9070 (craft_constructor): New function.
9071 (verify_constructor_super): Added argument in prototype.
9072 (class_declaration:): Inserted leading argument.
9073 (for_begin:): Use FOR_LOOP_P.
9074 (anonymous_class_creation): Create WFL of the anonymous class to
9075 instantiate. Call build_new_invocation. Added comments.
9076 (check_class_interface_creation): Handle parameter `anonymous' in
9077 verbose mode class creation announce.
9078 (link_nested_class_to_enclosing): Exclude anonymous classes.
9079 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9080 anonymous class, even though they appear to have an enclosing
9082 (create_interface): Pass extra argument to
9083 check_class_interface_creation.
9084 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9085 (create_class): Call check_class_interface_creation and
9086 maybe_create_class_interface_decl with extra new argument. Don't
9087 add private this$<n> to anonymous classes.
9088 (method_declarator): Insert hidden this$<n> to anonymous class
9090 (java_fix_constructors): Deleted code creating default
9091 constructor. Call craft_constructor instead.
9092 (java_check_regular_methods): Set `saw_constructor' to 1 for
9094 (fix_constructors): Pass extra argument to verify_constructor_super.
9095 (verify_constructor_super): New local `sdecl', use it. Search for
9096 matching constructor (possibly featuring arguments) in super
9098 (lookup_method_invoke): Craft constructor according to arguments
9099 list when dealing with anonymous class constructors.
9100 (build_super_invocation): Pass arguments to anonymous class super
9102 (search_loop): Use FOR_LOOP_P.
9103 (labeled_block_contains_loop_p): Likewise.
9105 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9107 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9108 (enclosing_context_p): New function.
9109 (get_access_flags_from_decl): Handle CLASS_STATIC.
9110 (maybe_layout_super_class): Extra first argument passed to
9112 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9114 * decl.c (access0_identifier_node): New global.
9115 (init_decl_processing): access0_identifier_node initialized.
9116 (pushdecl): Set DECL_CONTEXT only on non type decls.
9117 * expr.c (lookup_field): Lookup inner class fields in enclosing
9119 (expand_invoke): Use ID_INIT_P.
9120 (expand_java_field_op): Use DECL_CLINIT_P.
9121 * java-tree.def (CLASS_LITERAL): New tree code.
9122 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9123 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9124 (struct lang_decl): New field `inner_access'.
9125 (enclosing_context_p): Prototyped.
9126 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9127 ID_CLINIT_P): New macros.
9128 (CLASS_STATIC): New macro.
9129 (CLASS_ACCESS0_GENERATED_P): New macro.
9130 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9131 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9132 INNER_CLASS_P): New macros.
9133 (DECL_INNER_CLASS_LIST): New macro.
9134 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9136 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9137 the shift value to int. Fixed typo in comment.
9138 * lex.c (inst_id, wpv_id): Initialize.
9139 * mangle.c (unicode_mangling_length): Take `$' into account.
9140 * parse.h (DRECOVER, RECOVER): Terminate properly.
9141 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9142 (typedef struct _jdep): New field `enclosing'.
9143 (JDEP_ENCLOSING): New macro.
9144 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9145 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9146 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9147 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9148 GET_ENCLOSING_CPC_CONTEXT): New macros.
9149 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9150 (do_resolve_class): Added extra argument in prototype.
9151 * parse.y (resolve_class): Added extra argument in prototype.
9152 (maybe_create_class_interface_decl): Likewise.
9153 (maybe_use_access_method, build_wfl_wrap): New functions.
9154 (java_complete_expand_classes, java_complete_expand_class):
9156 (java_parser_context_push_initialized_field,
9157 java_parser_context_suspend, java_parser_context_resume):
9159 (maybe_make_nested_class_name, make_nested_class_name,
9160 set_nested_class_simple_name_value,
9161 link_nested_class_to_enclosing, find_as_inner_class,
9162 find_as_inner_class_do, check_inner_class_redefinition,
9163 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9164 maybe_build_thisn_access_method, build_outer_field_access,
9165 build_outer_field_access_methods, build_outer_field_access_expr,
9166 build_outer_method_access_method, build_new_access_id,
9167 build_outer_field_access_method, outer_field_access_p,
9168 outer_field_expanded_access_p, outer_field_access_fix,
9169 build_incomplete_class_ref, patch_incomplete_class_ref,
9170 create_anonymous_class): Likewise.
9171 (inst_id, wpv_id): New static global variables.
9172 (synchronized:): New rule, tagged <node>.
9173 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9175 (anonymous_class_creation:): New rule, tagged <node>.
9176 (NEW_TK): Tagged <node>.
9177 (type_literals, array_type_literal): New rules, tagged <node>.
9178 (class_declaration:): Removed action when reducing by class_body:
9179 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9180 using GET_CPC in sub-rules.
9181 (class_member_declaration): Handle inner classes.
9182 (method_declaration): When reducing method_header:, reset
9183 current_function_decl when appropriate.
9184 (method_declarator:): Set the number of formal parameter to 0 for
9185 method declared without arguments.
9186 (constructor_declarator:): Likewise.
9187 (static_initializer:): List of elements kept in a list.
9188 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9189 use of the keyword `static' for type declarations.
9190 (block_statement:): Handle inner class declarations.
9191 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9192 type qualified `this'.
9193 (class_instance_creation_expression): Use anonymous_class_creation:
9194 to handle inner class instances creation. Handle qualified `new'.
9195 (something_dot_new): Added appropriate actions.
9196 (create_new_parser_context): New function.
9197 (java_push_parser_context, java_parser_context_save_global,
9198 java_parser_context_suspend): Use create_new_parser_context.
9199 (check_modifiers): Changed leading comment.
9200 (check_class_interface_creation): Handle interclasses.
9201 (add_superinterfaces): Fixed comment.
9202 (create_interface): Build qualified name from the raw_name instead
9203 of its matching WFL. Push the initialized fields list. raw_name added
9204 as an extra argument to maybe_create_class_interface_decl.
9205 (create_class): Build qualified name from the raw_name instead of
9206 its matching WFL. Removed assignment to current_parsed_class_un.
9207 Call PUSH_ERROR before returning an error. Suspend the current
9208 parser context when processing an inner class. Push the
9209 initialized fields list. raw_name added as an extra argument to
9210 maybe_create_class_interface_decl. Add the private this$<n>
9212 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9213 (register_fields): Get the class type from GET_CPC and handle
9214 previous errors. Added code to handle the creation of static
9215 fields in inner classes. Initialized fields initialization
9216 statements kept in a list of lists.
9217 (maybe_generate_finit): Initialized fields initialization
9218 statements kept in a list of lists. Use GET_CPC.
9219 (maybe_generate_clinit): Likewise.
9220 (method_header): Use GET_CPC and GET_CPC_UN.
9221 (parser_qualified_classname): Handle inner classes.
9222 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9223 (java_fix_constructors): Hide pointer to enclosing context
9224 instance in constructor list when dealing with inner classes.
9225 (jdep_resolve_class): Call resolve_class with extra first argument
9227 (resolve_class): Add enclosing context as a first extra argument
9228 to do_resolve_class.
9229 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9231 (resolve_no_layout): Extra argument added to resolve_class
9233 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9234 (java_get_real_method_name): Use GET_CPC_UN.
9235 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9236 (java_check_abstract_methods): Handle static method declared in
9237 inner classes by an error.
9238 (java_check_regular_methods): Use DECL_CLINIT_P.
9239 (source_start_java_method): Also set DECL_MAX_LOCALS.
9240 (create_artificial_method): Call java_parser_context_save_global
9241 and java_parser_context_restore_global instead of saving/restoring
9242 the context by hand.
9243 (expand_start_java_method): Improved verbose mode message.
9244 (java_complete_expand_methods): Fixed leading comment. Use
9246 (fix_constructors): Added assignment to this$<n> if necessary.
9247 (java_expand_classes): Call java_complete_expand_classes instead
9248 of java_complete_expand_methods.
9249 (make_qualified_primary): Simplified.
9250 (merge_qualified_name): Optimized for missing left or right parts.
9251 (resolve_expression_name): Handle access to outer class fields from
9253 (resolve_qualified_expression_name): New macro
9254 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9255 classes. Report error on non appropriate qualification of
9256 `new'. Handle qualified `this'.
9257 (not_accessible_p): Allow access to outer class private fields from
9259 (patch_method_invocation): Handle method invocations through
9260 access methods and inner class constructor invocations.
9261 (find_applicable_accessible_methods_list): Search enclosing
9262 contexts of an inner class.
9263 (search_applicable_methods_list): Fixed typo.
9264 (argument_types_convertible): Handle inner class constructors'
9265 hidden outer context reference argument.
9266 (qualify_ambiguous_name): Handle qualified `this'.
9267 (java_complete_lhs): Handle use of field accessed through
9268 artificial access methods in various cases of assignments. Handle
9270 (check_final_assignment): Use DECL_CLINIT_P.
9271 (valid_ref_assignconv_cast_p): Handle the destination being an
9272 enclosing context of the source.
9273 (patch_unaryop): Handle use of field accessed through artificial
9275 (patch_return): Use DECL_CLINIT_P.
9276 (patch_throw_statement): Use DECL_CLINIT_P.
9277 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9278 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9281 2000-01-16 Anthony Green <green@cygnus.com>
9283 * parse.y (build_string_concatenation): Only use
9284 StringBuffer(String) shortcut if String arg is constant.
9286 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9288 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9289 the shift value to int. Fixed typo in comment.
9291 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9293 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9294 * jcf-write.c: Likewise.
9295 * parse.y: Likewise.
9296 * parse.c: Regenerate.
9298 2000-01-09 Anthony Green <green@cygnus.com>
9300 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9301 bytecodes in the correct order.
9303 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9305 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9307 2000-01-06 Anthony Green <green@cygnus.com>
9309 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9310 before building constant array decl.
9312 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9314 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9315 method invocation and typo in conditional expression.
9316 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9317 the appropriate NOTE_POP.
9318 * parse.y (patch_binop): Shift value mask to feature the right
9321 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9323 * class.c (assume_compiled, assume_compiled_node): Add static
9325 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9327 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9329 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9331 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9332 to `__modifier' to avoid stringifying it.
9334 * parse.y (verify_constructor_circularity): Don't call a variadic
9335 function with a non-literal format string.
9336 (java_check_abstract_methods): Move unreachable code inside
9337 `continue' statement.
9338 (lookup_method_invoke): Call xstrdup, not strdup.
9340 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9343 * jcf-parse.c (yyparse): Likewise.
9345 * jv-scan.c (main): Likewise.
9347 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9349 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9350 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9351 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9354 * parse.y (synchronized, variable_redefinition_error,
9355 check_class_interface_creation, create_interface, create_class,
9356 method_header, finish_method_declaration,
9357 check_modifiers_consistency, method_declarator,
9358 complete_class_report_errors, check_abstract_method_definitions,
9359 java_check_regular_methods, check_throws_clauses,
9360 java_check_abstract_methods, read_import_dir,
9361 check_pkg_class_access, declare_local_variables, fix_constructors,
9362 cut_identifier_in_qualified, resolve_expression_name,
9363 resolve_qualified_expression_name, patch_method_invocation,
9364 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9365 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9366 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9367 patch_try_statement, patch_synchronized_statement,
9368 patch_throw_statement, check_thrown_exceptions,
9369 patch_conditional_expr): Likewise.
9371 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9373 * Makefile.in (LIBDEPS): Added gcc's errors.o
9374 (../jcf-dump$(exeext):): Link with gcc's errors.o
9375 (../gcjh$(exeext):): Likewise.
9376 * expr.c (expand_java_NEW): Layout the entire target type instead of
9377 laying out its methods only.
9378 (lookup_field): Layout the class after having loaded it.
9379 * java-tree.h (java_debug_context): Declared.
9380 * jcf-io.c (toplev.h): Included.
9381 (find_class): Removed assignment to jcf's outofsynch
9382 field. Force source file to be read if newer than its matching
9383 class file. Tweaked debug messages.
9384 * jcf-parse.c (jcf_out_of_synch): Deleted.
9385 (read_class): Call to jcf_out_of_synch removed.
9386 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9387 (jcf_out_of_synch): Prototype deleted.
9388 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9389 `deprecated' and `class_err': integer turned into bit-fields.
9390 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9391 * parse.y (package_list): New global.
9392 (package_declaration:): Record newly parsed package name.
9393 (extra_ctxp_pushed_p): Static global deleted.
9394 (java_parser_context_save_global): Create buffer context for the
9395 purpose of saving globals, if necessary.
9396 (java_parser_context_restore_global): Pop context pushed for the
9397 purpose of saving globals, if necessary.
9398 (java_debug_context_do): New prototype and function.
9399 (java_debug_context): Likewise.
9400 (do_resolve_class): Use already parsed package names to qualify
9401 and lookup class candidate.
9402 (java_pre_expand_clinit): Removed unnecessary local variable.
9404 1999-12-17 Tom Tromey <tromey@cygnus.com>
9406 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9408 (process_file): Use `\n\' at end of each line in string.
9410 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9412 * expr.c (expand_invoke): Layout the loaded class before
9413 attempting to use it.
9414 (expand_java_field_op): Allow final field assignments to take
9416 * typeck.c (convert): Return error_mark_node if expr is null.
9418 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9420 * class.c (class_depth): Return -1 if the class doesn't load
9422 * expr.c (can_widen_reference_to): Check for errors during depth
9423 computation and return 0 accordingly.
9424 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9425 create default constructors and add an other error check.
9426 * parse.h (java_fix_constructors): Prototyped.
9427 * parse.y (java_pre_expand_clinit): Likewise.
9428 (build_super_invocation): Re-prototyped to feature one argument.
9429 (java_check_circular_reference): Directly use `current'.
9430 (java_fix_constructors): New function.
9431 (java_check_regular_methods): Don't create default constructors
9432 here, but abort if none were found.
9433 (java_complete_expand_methods): Pre-process <clinit> calling
9434 java_pre_expand_clinit.
9435 (java_pre_expand_clinit): New function.
9436 (fix_constructors): build_super_invocation invoked with the
9437 current method declaration as an argument.
9438 (build_super_invocation): Use the context of the processed method
9439 decl argument instead of current_class.
9440 * typeck.c (lookup_java_method): Take WFLs in method names into
9443 1999-12-14 Per Bothner <per@bothner.com>
9445 * class.c (make_class_data): flag_keep_inline_functions to keep
9446 private methods in the method array.
9448 1999-12-15 Anthony Green <green@cygnus.com>
9450 * check-init.c (check_init): Take into account both types of
9451 `throw's when checking for uninitialized variables.
9453 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9455 * parse.y (java_complete_lhs): Force conversion of array
9456 dimensions to int_type_node, that's what runtime's ABI expects.
9458 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9460 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9461 operand of a WFL, until the Java front-end gets fixed with regard
9462 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9464 1999-12-10 Andrew Haley <aph@cygnus.com>
9466 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9467 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9468 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9472 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9474 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9475 before calling expand_eh_region_start and expand_start_all_catch.
9476 * except.c (expand_start_java_handler): Switch to permanent
9477 obstack before calling expand_eh_region_start.
9478 (expand_end_java_handler): Switch to permanent obstack before
9479 calling expand_start_all_catch.
9481 1999-12-5 Anthony Green <green@cygnus.com>
9483 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9484 function with side effects.
9485 (init_decl_processing): Mark all memory allocating DECLs with
9488 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9490 * except.c (expand_end_java_handler): Call
9491 expand_resume_after_catch and end_catch_handler.
9493 1999-11-30 Anthony Green <green@cygnus.com>
9495 * verify.c (verify_jvm_instructions): Create new return label
9496 chain if non existent (don't rely on the verified state of the jsr
9499 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9501 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9502 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9504 * parse.y (patch_assignment): Removed bogus final class test on
9505 lhs when checking on whether to emit an ArrayStoreException runtime
9507 * expr.c (expand_java_arraystore): Likewise.
9509 1999-11-28 Anthony Green <green@cygnus.com>
9511 * decl.c (find_local_variable): Reuse single slot decls when
9514 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9516 * jcf-parse.c (saw_java_source): Global variable removed.
9517 (read_class): Don't use `saw_java_source'. Added extra braces.
9518 (yyparse): Code setting `saw_java_source' removed.
9520 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9522 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9524 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9526 * verify.c (merge_type_state): Non verified subroutines being
9527 considered more than once to trigger passive type merge.
9529 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9531 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9532 in case of error. Error message tuned.
9534 1999-11-21 Anthony Green <green@cygnus.com>
9536 * constants.c (find_methodref_index): Unwrap method names before
9537 inserting them in the constant pool.
9539 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9541 * class.c (assume_compiled_node): New typedef.
9542 (assume_compiled_tree): New static data.
9543 (find_assume_compiled_node): New function.
9544 (add_assume_compiled): New function.
9545 (assume_compiled): New function.
9546 * class.c (make_class_data): Use assume_compiled.
9547 (is_compiled_class): Use assume_compiled.
9549 * java-tree.h (add_assume_compiled): Declare.
9551 * lang.c (lang_decode_option): Parse new options.
9553 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9555 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9556 int_type_node: that's what `_Jv_AllocObject' expects.
9558 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9560 * parse.y (lookup_method_invoke): Use lang_printable_name to
9561 reliably build the type name during error report. Fixes PR gcj/97.
9563 1999-11-09 Tom Tromey <tromey@cygnus.com>
9565 * jcf-path.c: Include <sys/stat.h>.
9566 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9567 (DIR_UP): New macro.
9569 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9571 * parse.y (source_end_java_method): Resume permanent allocation,
9572 reversing Apr 27 1998 patch.
9573 (patch_string_cst): Pop obstacks after having pushed the permanent
9576 1999-11-05 Tom Tromey <tromey@cygnus.com>
9578 * class.c (finish_class): Emit inlined methods if any native
9579 methods exist in the class. Fixes PR gcj/85.
9581 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9583 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9584 (qualify_ambiguous_name): Likewise.
9586 1999-11-03 Godmar Back <gback@cs.utah.edu>
9588 * typeck.c: (lookup_java_method): search all inherited
9589 interfaces when looking up interface method.
9591 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9593 * parse.y (method_header:): Issue error message for rule `type
9595 (synchronized:): Error report when not using synchronized.
9597 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9599 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9600 being used before the superclass constructor has been called.
9601 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9602 instead of `CALL_THIS_CONSTRUCTOR_P'.
9604 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9606 * check-init.c: Fix typo in comment.
9608 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9610 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9613 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9615 * parse.y (expression_statement:): Call function to report
9616 improper invocation of a constructor.
9617 (parse_ctor_invocation_error): New function.
9619 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9621 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9624 1999-10-21 Tom Tromey <tromey@cygnus.com>
9626 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9627 in generated `main'.
9629 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9631 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9632 (qualify_ambiguous_name): Likewise.
9634 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9636 * parse.y (java_complete_tree): fold_constant_for_init to work on
9638 (java_complete_lhs): Likewise.
9639 (array_constructor_check_entry): Complete an initializer element
9640 on permanent_obstack.
9642 1999-10-19 Tom Tromey <tromey@cygnus.com>
9644 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9645 From Mike Moreton <mike@pillim.demon.co.uk>.
9647 1999-10-15 Greg McGary <gkm@gnu.org>
9649 * java-tree.h (flag_bounds_check): Remove extern decl.
9650 * lang.c (flag_bounds_check): Remove global variable.
9651 (lang_f_options): Remove "bounds-check" entry.
9652 (lang_init_options): Default flag_bounds_check to "on".
9654 1999-10-14 Tom Tromey <tromey@cygnus.com>
9656 * jvgenmain.c (usage): New function.
9657 (main): Use it. Also, handle `-D' options.
9658 * jvspec.c (lang_specific_driver): Recognize -D.
9659 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9661 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9663 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9665 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9666 variadic function with a non-literal format string.
9668 * parse-scan.y (report_main_declaration): Likewise.
9670 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9672 * parse.y (read_import_dir, patch_assignment, patch_binop,
9673 patch_array_ref): Likewise.
9675 * typeck.c (build_java_array_type): Likewise.
9677 * verify.c (verify_jvm_instructions): Likewise.
9679 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9681 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9683 1999-10-07 Anthony Green <green@cygnus.com>
9685 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9686 where CHECK_PUT may fail for valid reasons.
9688 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9689 UNSAFE_PUTN): New macros.
9691 1999-10-04 Tom Tromey <tromey@cygnus.com>
9693 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9694 well. Fixes Java PR gcj/59.
9695 * parse-scan.y (yyerror): Report errors.
9697 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9699 * decl.c (insert_block): Remove unconditional `abort'.
9701 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9703 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9704 FUNCTION_CODE now of type int. All callers changed.
9705 Set the builtin's DECL_BUILT_IN_CLASS.
9707 1999-09-23 Tom Tromey <tromey@cygnus.com>
9709 * jvspec.c (lang_specific_driver): Don't read spec file if
9710 -fsyntax-only given.
9712 1999-09-22 Tom Tromey <tromey@cygnus.com>
9714 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9716 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9717 (WORDS_TO_LONG): Likewise.
9718 (WORDS_TO_DOUBLE): Likewise.
9720 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9722 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9723 (RELOCATION_VALUE_1): Likewise.
9724 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9725 push_in_const, push_long_const): Prototyped.
9726 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9727 (push_constant2): Likewise.
9728 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9729 (find_constant_wide): Cast find_constant2's integer arguments to
9731 (find_constant_index): Cast find_constant2's and find_constant2's
9732 integer arguments to `jword'.
9733 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9734 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9735 (emit_if): Use RELOCATION_VALUE_1.
9736 (emit_goto): Likewise.
9737 (emit_jsr): Likewise.
9738 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9739 argument to push_long_const to HOST_WIDE_INT.
9741 1999-09-15 Andreas Schwab <schwab@suse.de>
9743 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9745 1999-09-20 Nick Clifton <nickc@cygnus.com>
9747 * lang.c (lang_decode_option): Extend comment.
9749 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9751 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9754 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9756 * gjavah.c (get_field_name, print_method_info, print_include,
9757 add_namelet): Use xmalloc, not malloc.
9759 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9760 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9763 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9765 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9767 * jcf-path.c (add_entry): Likewise.
9769 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9771 * jv-scan.c (xmalloc): Remove definition.
9773 * jvgenmain.c (xmalloc): Likewise.
9775 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9777 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9779 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9780 concat, not xmalloc/sprintf.
9781 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9782 (xstrdup): Remove definition.
9784 * parse.y (duplicate_declaration_error_p,
9785 constructor_circularity_msg, verify_constructor_circularity,
9786 check_abstract_method_definitions, java_check_regular_methods,
9787 java_check_abstract_methods, patch_method_invocation,
9788 check_for_static_method_reference, patch_assignment, patch_binop,
9789 patch_cast, array_constructor_check_entry, patch_return,
9790 patch_conditional_expr): Use xstrdup, not strdup.
9792 * zextract.c (ALLOC): Use xmalloc, not malloc.
9794 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9796 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9798 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9799 (do_spec, lang_specific_pre_link, lang_specific_driver,
9800 input_filename, input_filename_length): Don't declare.
9801 (main_class_name, jvgenmain_spec, lang_specific_driver):
9803 (lang_specific_driver): All calls to the function pointer
9804 parameter now explicitly call `fatal'.
9806 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9808 * parse.y (find_applicable_accessible_methods_list): Search
9809 abstract classes as interfaces.
9811 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9813 * class.c (finish_class): We're now outside a valid method
9814 declaration. Tell the rest of gcc so.
9816 1999-09-08 Bruce Korb autogen@linuxbox.com
9818 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9820 1999-09-07 Tom Tromey <tromey@cygnus.com>
9822 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9824 (decode_signature_piece): Don't emit "::" in JArray<>.
9825 (print_namelet): Only print trailing `;' when printing a class.
9827 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9829 * java-tree.h: Delete declarations for all tree nodes now moved to
9831 * decl.c: Delete their definitions.
9833 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9835 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9836 * Makefile.in (OBJS): Add ggc-callbacks.o.
9837 (OBJDEPS): Likewise.
9839 1999-09-03 Tom Tromey <tromey@cygnus.com>
9841 * parse.y (strip_out_static_field_access_decl): Return operand if
9842 it satisfies JDECL_P.
9844 1999-09-02 Tom Tromey <tromey@cygnus.com>
9846 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9847 Handle nested arrays, like `[[I'.
9849 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9851 * class.c (finish_class): Remove unused parameter, all callers
9854 * expr.c (build_java_athrow): Change return type to void.
9855 (java_lang_expand_expr): Make sure each case in switch returns a
9858 * java-tree.h (finish_class): Fix prototype to take void args.
9860 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9861 (main): Issue return from main, not exit.
9863 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9865 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9867 * jv-scan.c (main): Issue return from main, not exit.
9869 * parse.y (check_abstract_method_definitions,
9870 java_check_abstract_method_definitions): Add static prototypes.
9871 (java_complete_expand_methods): Fix call to `finish_class'.
9873 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9876 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9878 * lang.c (language_string): Constify.
9880 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9882 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9883 Remove hacks for stuff which comes from libiberty.
9885 * Make-lang.in: Likewise.
9887 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9889 * Makefile.in (xref.o): Depend on xref.c explicitly.
9891 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9893 * java-tree.h (lang_printable_name): Constify a char*.
9895 * lang.c (lang_printable_name): Likewise.
9897 1999-08-27 Jeffrey A Law (law@cygnus.com)
9899 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9902 1999-08-26 Tom Tromey <tromey@cygnus.com>
9904 * gjavah.c (print_cxx_classname): Print "::" before qualified
9907 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9909 * parse.y (lookup_cl): Changed leading comment. Now does its best
9910 to set the column number.
9911 (qualify_ambiguous_name): Take WFL wrappers into account.
9913 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9915 * verify.c (verify_jvm_instructions): Don't check instruction
9916 validity beyond end of method.
9918 1999-08-25 Tom Tromey <tromey@cygnus.com>
9920 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9922 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9924 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9925 cxx_keyword_subst, generate_access, name_is_method_p,
9926 get_field_name, print_field_name, super_class_name, print_include,
9927 decode_signature_piece, print_class_decls, usage, help,
9928 java_no_argument, version, add_namelet, print_namelet): Add static
9930 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9931 name_is_method_p): Constify a char*.
9932 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9933 Provide a final else clause in an if-else-if.
9934 (print_field_info): Add missing final arg in function call to
9936 (print_method_info, decompile_method, decode_signature_piece,
9937 print_c_decl, print_full_cxx_name, print_stub,
9938 print_mangled_classname, super_class_name, print_include,
9939 add_namelet, add_class_decl, print_class_decls, process_file,
9940 help): Constify a char*.
9942 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9943 push_int_const, find_constant_wide, find_constant_index,
9944 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9945 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9946 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9947 emit_if, emit_goto, emit_jsr, call_cleanups,
9948 make_class_file_name): Add static prototypes.
9949 (generate_bytecode_return, generate_bytecode_insns): Pass a
9950 NULL_PTR, not a NULL_TREE.
9952 * jv-scan.c: Include "jcf.h".
9953 (main): Declare using DEFUN macro.
9955 * jvspec.c (find_spec_file, lang_specific_pre_link,
9956 lang_specific_driver): Add prototypes.
9957 (find_spec_file): Constify a char*.
9959 * keyword.gperf (hash, java_keyword): Add prototypes.
9961 * lang.c (lang_print_error): Add static prototype.
9962 (lang_init): Prefer memcpy over bcopy to avoid casts.
9964 * lex.c (yylex): Add static prototype.
9966 * parse-scan.y: Include "lex.c" earlier.
9968 * parse.h: Remove redundant declaration for `yylex'.
9970 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9971 labeled_block_contains_loop_p): Add static prototypes.
9972 (not_accessible_p): Make static to match prototype.
9974 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9976 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9978 * parse.y (check_method_redefinition): Changed leading comment.
9979 (check_abstract_method_definitions): New function.
9980 (java_check_abstract_method_definitions): New function.
9981 (java_check_regular_methods): Call it.
9982 (verify_constructor_super): Fixed indentation.
9983 (lookup_method_invoke): Likewise.
9985 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9987 * parse.y (method_header): Return a null pointer if the current
9989 (finish_method_declaration): Return if the current function decl
9991 (source_start_java_method): Likewise.
9992 (java_method_add_stmt): Likewise.
9994 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9996 * class.c (emit_register_class): Removed unnecessary call to
9998 * parse.y (labeled_block_contains_loop_p): Removed unused local
10001 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10003 * parse.y (java_refold): Added prototype.
10005 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10007 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10008 (java_stabilize_reference): Removed unnecessary `else'.
10009 (java_complete_lhs): Set flag to remember boolean. Call
10010 java_refold. Added comments.
10011 (java_decl_equiv): New function.
10012 (binop_compound_p): Likewise.
10013 (java_refold): Likewise.
10014 (patch_unaryop): Striped static field access assigned to decl and
10015 op. Changed promotion scheme for ++/-- operators.
10016 (search_loop): New function.
10017 (labeled_block_contains_loop_p): Likewise.
10018 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10020 (patch_bc_statement): Call search_loop. Fixed comment.
10022 1999-08-14 Anthony Green <green@cygnus.com>
10024 * expr.c (java_lang_expand_expr): Mark static array data as
10027 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10029 * jvgenmain.c (main): NUL-terminate name_obstack.
10031 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10033 * check-init.c (check_bool2_init, done_alternative): Add static
10036 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10037 (add_method, build_utf8_ref, build_class_ref,
10038 append_gpp_mangled_type, layout_class_method): Constify a char*.
10040 * decl.c (push_promoted_type, make_binding_level): Add static
10042 (push_promoted_type, pushdecl): Constify a char*.
10044 * except.c (find_handler_in_range, link_handler,
10045 check_start_handlers): Add static prototypes.
10047 * expr.c (process_jvm_instruction): Constify a char*.
10049 * gjavah.c (main): Constify a char*.
10051 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10054 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10056 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10057 munge, print_ents): Constify a char*.
10059 * jcf-dump.c (disassemble_method): Constify a char*.
10060 (print_constant_pool, print_exception_table): Add static prototypes.
10061 (print_constant, print_exception_table, main, disassemble_method):
10064 * jcf-io.c (find_classfile, find_class): Likewise.
10066 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10067 (set_source_filename, predefined_filename_p): Add static prototypes.
10068 (set_source_filename, get_constant, get_class_constant,
10069 find_in_current_zip): Constify a char*.
10071 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10073 (add_entry, add_path, jcf_path_classpath_arg,
10074 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10076 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10077 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10078 jcf_parse_one_method, jcf_parse_methods,
10079 jcf_parse_final_attributes): Add static prototypes.
10080 (get_attribute): Constify a char*.
10082 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10083 jcf_dependency_add_target, jcf_path_classpath_arg,
10084 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10086 * jv-scan.c (main): Constify a char*.
10087 (gcc_obstack_init): Add prototype arguments.
10089 * jvgenmain.c (gcc_obstack_init): Likewise.
10090 (main): Constify a char*.
10092 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10094 (put_decl_string, lang_print_error): Constify a char*.
10095 (lang_init): Remove redundant extern prototype.
10097 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10099 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10100 Add static prototypes.
10101 (get_type_from_signature): Constify a char*.
10103 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10104 Add static prototypes.
10105 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10106 (verify_jvm_instructions): Constify a char*.
10108 * xref.c (xref_flag_value): Likewise.
10110 * xref.h (xref_flag_value): Likewise.
10112 * zextract.c (makeword, makelong): Add static prototypes.
10113 (makeword, makelong): Constify a uch*.
10115 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10117 * lang.c (java_dummy_print): Constify a char*.
10118 (lang_print_error): Likewise.
10119 (lang_init): Remove redundant prototype for `print_error_function'.
10120 (lang_init_source): Likewise.
10121 (lang_identify): Constify a char*.
10123 1999-08-09 Tom Tromey <tromey@cygnus.com>
10125 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10126 (WORDS_TO_LONG): Likewise.
10127 (WORDS_TO_DOUBLE): Likewise.
10129 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10131 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10133 * expr.c (java_stack_pop, java_array_data_offset,
10134 build_java_throw_out_of_bounds_exception, case_identity,
10135 build_java_check_indexed_type): Add static prototypes.
10136 (linenumber_table, expand_invoke, expand_java_field_op,
10137 build_primtype_type_ref, expand_byte_code): Constify a char*.
10139 * java-tree.h (build_primtype_type_ref, linenumber_table):
10141 (java_lang_expand_expr): Add prototype.
10143 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10144 `java_lang_expand_expr'.
10146 * lex.c (java_lex_error): Constify a char*.
10147 (java_get_unicode, java_read_char, java_allocate_new_line,
10148 java_unget_unicode, java_sneak_unicode): Prototype.
10150 * parse-scan.y (current_class, package_name, method_declarator,
10151 report_class_declaration, yyerror): Constify a char*.
10153 * parse.h (java_report_errors): Prototype.
10154 (yyerror): Constify a char*.
10156 * parse.y (classitf_redefinition_error, check_modifiers,
10157 parse_jdk1_1_error, lookup_package_type,
10158 lookup_package_type_and_set_next, get_printable_method_name,
10159 purify_type_name): Constify a char*.
10160 (build_super_invocation, maybe_generate_finit,
10161 verify_constructor_super, parser_add_interface,
10162 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10163 java_complete_expand_methods, java_expand_finals,
10164 cut_identifier_in_qualified, java_stabilize_reference,
10165 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10166 merge_string_cste): Prototype.
10167 (single_type_import_declaration, yyerror,
10168 variable_redefinition_error, build_array_from_name,
10169 build_unresolved_array_type, check_class_interface_creation,
10170 resolve_class, complete_class_report_errors,
10171 note_possible_classname, read_import_dir,
10172 find_in_imports_on_demand, resolve_package, fix_constructors,
10173 check_deprecation, lookup_method_invoke,
10174 maybe_build_primttype_type_ref, array_constructor_check_entry):
10176 (java_complete_expand_methods, java_expand_finals): Make static.
10177 (convert_narrow): Remove static prototype.
10179 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10181 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10183 1999-08-02 Richard Henderson <rth@cygnus.com>
10185 * decl.c: Include defaults.h instead of expr.h.
10186 * parse.y: Likewise.
10188 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10190 * java/decl.c (start_java_method): Change all uses of
10191 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10192 Ensure expr.h is included.
10193 * java/expr.c (pop_arguments): Ditto.
10194 * java/parse.y (expand_start_java_method): Ditto.
10196 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10198 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10200 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10202 * decl.c: Include "function.h".
10203 * except.c: Likewise.
10204 * parse.y: Likewise.
10205 * Makefile.in: Update dependencies.
10207 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10209 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10210 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10211 `modifier' with ATTRIBUTE_UNUSED.
10213 * gjavah.c (process_file): Add braces around ambiguous `else'.
10215 * jcf-dump.c (print_access_flags, localvar_free): Change return
10218 * parse.y (java_complete_expand_method): Initialize variable
10220 (resolve_qualified_expression_name): Likewise for `field_decl'.
10221 (patch_method_invocation): Likewise for `class_to_search'.
10222 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10223 (patch_assignment): Likewise for `lhs_type'.
10225 * verify.c (verify_jvm_instructions): Remove unused variable
10228 1999-07-25 Richard Henderson <rth@cygnus.com>
10230 * decl.c (va_list_type_node): New.
10232 1999-07-25 Anthony Green <green@cygnus.com>
10234 * gjavah.c (print_stub): New function.
10235 (METHOD_IS_NATIVE): New macro.
10236 (print_mangled_classname): Make static.
10237 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10238 (process_file): Perform stub generation.
10239 (HANDLE_METHOD): Don't emit class decls during stub
10241 (HANDLE_END_METHOD): Take into account stub generation.
10242 (print_method_info): Handle stub generation.
10243 (print_stub): New function.
10244 (print_cxx_classname): Make signature consistant with others.
10245 (help): Describe -stubs option.
10246 (main): Create stub file.
10247 (version): Use version.c.
10248 (print_full_cxx_name): New function.
10249 (print_c_decl): Use print_full_cxx_name.
10251 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10253 * check-init.c (check_init): Handle MAX_EXPR.
10255 1999-07-15 Andrew Haley <aph@cygnus.com>
10257 * lang.c (flag_use_divide_subroutine): New variable.
10258 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10259 fp-to-integer conversion.
10260 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10263 * expr.c (build_java_soft_divmod): New function.
10264 (build_java_binop): Call build_java_soft_divmod if
10265 flag_use_divide_subroutine is set.
10266 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10267 soft_lrem_node: new builtin functions.
10268 (init_decl_processing) Initialize the new builtins.
10269 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10270 soft_lrem_node: new builtin functions.
10271 (build_java_soft_divmod): New function.
10272 * parse.y: Call build_java_soft_divmod if
10273 flag_use_divide_subroutine is set.
10274 * parse.c: Rebuilt.
10276 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10277 a --specs= arg) even if not linking.
10278 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10279 -fuse-divide-subroutine
10281 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10283 * parse.y (resolve_and_layout): Check methods only once.
10284 (resolve_qualified_expression_name): Verify thrown exceptions
10286 (check_thrown_exceptions): Reject exceptions thrown in
10287 initializer. Error message tuned.
10289 1999-07-14 Andrew Haley <aph@cygnus.com>
10291 * expr.c (expand_expr): Do not return the last statement in a
10292 block as the block's value.
10294 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10296 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10297 CALL_EXPR, to avoid order of evaluation changes.
10299 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10301 * parse.y (qualify_ambiguous_name): Do not use
10302 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10304 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10306 * check-init.c (check_init): Handle MAX_EXPR.
10307 * expr.c (force_evaluation_order): Force method call arguments to
10308 be evaluated in left-to-right order.
10309 * parse.y (qualify_ambiguous_name): Loop again to qualify
10310 NEW_ARRAY_EXPR properly.
10312 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10314 * parse.y (patch_invoke): Resolve unresolved invoked method
10316 (qualify_ambiguous_name): STRING_CST to qualify expression for
10317 type name resolution.
10319 1999-06-24 Andrew Haley <aph@cygnus.com>
10321 * class.c (finish_class): Whenever a deferred method is
10322 output, rescan the list of methods to see if a new candidate for
10323 output can be found.
10325 1999-06-28 Tom Tromey <tromey@cygnus.com>
10327 * jvspec.c (lang_specific_driver): Recognize --help.
10329 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10331 * parse.y (resolve_package): Fixed bogus return statement.
10332 (patch_method_invocation): Resolve method invocation beginning with
10333 a package name qualifier.
10335 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10337 * Make-lang.in (java.stage1): Depend on stage1-start.
10338 (java.stage2): Likewise for stage2-start.
10339 (java.stage3): Likewise for stage3-start.
10340 (java.stage4): Likewise for stage4-start.
10342 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10344 * parse.y (java_complete_lhs): When doing cross referencing, don't
10345 try to keep file location on a WFL expanded as a CALL_EXPR.
10347 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10349 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10350 compiling to class file a void method with an empty method body.
10351 As a side effect, the bytecode backend will generate the
10352 appropriate `return' instruction.
10354 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10356 * parse.y (lookup_package_type_and_set_next): New function prototype.
10357 (resolve_package): Search current and imported packages.
10358 (lookup_package_type_and_set_next): New function.
10360 1999-06-22 Andrew Haley <aph@cygnus.com>
10362 * verify.c (verify_jvm_instructions): Check for pending blocks
10363 before invalid PC test and opcode switch, not after.
10365 1999-06-21 Andrew Haley <aph@cygnus.com>
10367 * except.c (find_handler_in_range): The upper limit for exception
10368 ranges is exclusive, not inclusive: (start <= pc < end).
10369 (link_handler): find child pointer which points to outer by
10370 searching sibling list: previous code incorrectly assumed that
10371 outer->outer->first_child must point to outer.
10372 * verify.c (verify_jvm_instructions): FIXME added to code for
10374 (verify_jvm_instructions): Do not assume that the last block
10375 processed in a subroutine is a block which ends with a `ret'
10376 instruction. With some control flows it is possible that the last
10377 block ends with an `athrow'.
10379 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10381 * parse.y (qualify_ambiguous_name): Reorganized the post
10382 evaluation of non WFL leading expression nodes.
10384 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10386 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10389 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10391 * parse.y (qualify_ambiguous_name): Handle qualified expression
10392 beginning with a STRING_CST.
10394 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10396 * parse.y (register_fields): Set DECL_INITIAL on both
10397 pre-initialized static and public fields.
10398 (resolve_field_access): Static field access expressions to always
10400 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10401 qualification. CONVERT_EXPR to be resolved as an expression name.
10402 (java_complete_lhs): Identify and access qualified final
10403 initialized field in switch statement case expression.
10404 (fold_constant_for_init): Pre-initialized field decl constant to
10407 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10409 * parse.y (note_possible_classname): Mark returned node with
10410 QUALIFIED_P only if the original class name contained a '/'.
10412 1999-06-05 Anthony Green <green@cygnus.com>
10414 * Make-lang.in (gcjh): More parallel build fixes.
10416 1999-06-03 Mike Stump <mrs@wrs.com>
10418 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10420 1999-06-02 Anthony Green <green@cygnus.com>
10422 * except.c (link_handler): Chain exception handlers in order.
10424 1999-06-02 Anthony Green <green@cygnus.com>
10426 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10427 with nops and process as usual in order to always set correct EH
10428 ranges. Emit detailed warnings about unreachable bytecodes.
10430 1999-06-02 Anthony Green <green@cygnus.com>
10432 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10435 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10437 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10438 or the searched field decl.
10440 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10442 * parse.y (fold_constant_for_init): Convert numerical constant
10443 values to the type of the assigned field.
10445 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10447 * expr.c (lookup_field): Relaxed the test on class loading error
10449 * parse.y (fold_constant_for_init): Enabeled old code.
10451 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10453 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10454 decide the validity of the cast of a java.lang.Cloneable reference
10456 (patch_conditional_expr): Fixed first argument passed to
10457 binary_numeric_promotion.
10459 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10461 * parse.y (qualify_ambiguous_name): Take into account that a
10462 CONVERT_EXPR might specify a type as a WFL.
10464 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10466 * parse.y (patch_assignment): Save the rhs before using it as an
10467 argument to _Jv_CheckArrayStore.
10469 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10471 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10473 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10475 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10476 floating point literal only when the exponent indicator has been
10479 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10481 * parse.y (formal_parameter:): Construct argument tree list
10482 element even if a yet unsupported final parameter was encountered.
10484 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10486 * parse.y (finish_method_declaration): Issue errors for native or
10487 abstract methods declared with a method body, as well as for non
10488 native or non abstract methods with no method body.
10490 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10492 * class.c (build_utf8_ref): Initialize variable `field'.
10494 * decl.c (init_decl_processing): Initialize variable `field'.
10496 * expr.c (build_known_method_ref): Mark parameters `method_type',
10497 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10498 (process_jvm_instruction): Likewise for parameter `length'.
10500 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10501 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10504 * parse.y (maybe_generate_clinit): Remove unused variable
10505 `has_non_primitive_fields'.
10506 (find_in_imports_on_demand): Initialize variables `node_to_use'
10508 (patch_binop): Likewise for variable `prom_type'.
10509 (patch_unaryop): Likewise for variable `prom_type'.
10511 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10513 * xref.c (xref_table): Add missing initializer.
10515 1999-05-14 Tom Tromey <tromey@cygnus.com>
10517 * java-except.h (struct eh_range): Removed unused `next' member.
10518 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10519 after adding all exception handlers. Sort exception ranges in
10521 (struct pc_index): New structure.
10522 (start_pc_cmp): New function.
10523 * except.c (add_handler): Return `void'. Don't call link_handler;
10524 instead construct an ordinary linked list and do range
10526 (check_nested_ranges): New function.
10527 (link_handler): Changed interface to allow merging of eh_ranges.
10528 Split overlapping ranges. Return `void'.
10530 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10532 * parse.y (constructor_block_end:): New rule, tagged <node>.
10533 (constructor_body:): Use `constructor_block_end' instead of
10536 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10538 * parse.y (statement_nsi:): Pop `for' statement block.
10539 (java_complete_lhs): Labeled blocks containing no statement are
10540 marked as completing normally.
10542 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10544 * xref.c (xref_set_current_fp): New function, defined.
10545 * xref.h (xref_set_current_fp): New function, prototyped.
10547 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10549 * check-init.c (check_init): Take into account that
10550 LABELED_BLOCK_STMT can be empty.
10552 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10554 * parse.y (java_check_regular_methods): Warning check on not
10555 overriding methods with default access in other packages does not
10556 apply to `<clinit>'.
10557 (java_complete_lhs): If block body is an empty_stmt_node, replace
10558 it by NULL_TREE. This prevents gcc from generating an irrelevant
10561 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10563 * check-init.c (check_init): Removed code accepting to see things
10564 falling through default:, when doing xrefs.
10565 * java-tree.h (do_not_fold): New global variable, declared.
10566 * parse.y (do_not_fold): New global variable, defined.
10567 (java_complete_expand_method): Set `do_not_fold' to the value of
10568 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10569 and reinstall them after them have been purged; do not check for
10570 initializations; do not issue missing return errors.
10571 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10573 (patch_binop): Skip the fold part when doing xrefs.
10574 (build_string_concatenation): Skip the concatenation part when
10576 (patch_synchronized_statement): Do not generate a try-finally when
10578 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10579 and keep the location where the throw was seen.
10580 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10581 any treatment on the converted node an simply return a NOP_EXPR of
10583 * xref.c (xref_get_data): New function, defined.
10584 * xref.h (xref_get_data): New function, declared.
10585 (XREF_GET_DATA): Use xref_get_data.
10587 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10589 * gjavah.c (print_include): Cast the result of `strlen' to int
10590 when comparing against a signed value.
10591 (add_namelet): Likewise.
10593 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10595 * expr.c (expand_invoke): Mark parameter `nargs' with
10597 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10599 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10602 * jcf-reader.c (get_attribute): Cast a value to long
10603 when comparing against a signed expression. Likewise.
10605 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10606 HOST_BITS_PER_CHAR.
10608 1999-05-11 Andrew Haley <aph@cygnus.com>
10610 * parse.y (source_end_java_method): If the current method contains
10611 any exception handlers, force asynchronous_exceptions: this is
10612 necessary because signal handlers in libjava may throw exceptions.
10613 * decl.c (end_java_method): Ditto.
10615 1999-05-11 Tom Tromey <tromey@cygnus.com>
10617 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10619 * jvspec.c (THREAD_NAME): Removed.
10620 (GC_NAME): Likewise.
10621 (MATHLIB): Likewise.
10622 (WITHLIBC): Likewise.
10624 (THREADLIB): Likewise.
10625 (MATH_LIBRARY): Likewise.
10626 (lang_specific_driver): Don't add `-l' options to command line.
10627 Instead, add a single --specs option. Recognize `-L' options and
10628 use them to search for spec file.
10629 (find_spec_file): New function.
10630 (SPEC_FILE): New define.
10632 1999-05-11 Dave Brolley <brolley@cygnus.com>
10634 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10635 cpplib-enabled build.
10637 1999-05-05 Per Bothner <bothner@cygnus.com>
10639 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10640 temporarily zero it while calling rest_of_decl_compilation.
10642 * java-tree.h (string_ptr_type_node): Add declaration.
10643 * decl.c: Define and initialize string_ptr_type_node.
10644 * parse.y (patch_string_cst): Use string_ptr_type_node.
10646 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10647 * parse.y (for_statement): Now unconditionally exit_block.
10648 (finish_labeled_statement): No longer exit_block if for-loop.
10649 (patch_loop_statement): Check harder if the loop is already labeled.
10651 * parse.y (patch_initialized_static_field): Removed function.
10652 (maybe_generate_clinit): Removed special handling for interfaces.
10653 (java_complete_expand_methods): Do a preliminary java_complete_tree
10654 on <clinit> to determine if it can be removed.
10655 (java_complete_expand_method): Remove special handling for <clinit>.
10656 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10657 optimize if we get back empty_stmt_node.
10658 For MODIFY_EXPR, re-do checking of static initializers.
10659 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10660 For VAR_DECL, pass correct context.
10662 * verify.c (verify_jvm_instructions): Better error messages.
10664 1999-05-03 Tom Tromey <tromey@cygnus.com>
10666 * parse-scan.y (interface_declaration): Call
10667 report_class_declaration for interfaces.
10669 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10671 * Makefile.in: Remove -v from bison command lines.
10673 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * check-init.c (check_init): Exclude a case of error when doing
10677 * class.c (layout_class_method): Don't generate the error message
10678 twice when compiling from source.
10679 * lang-options.h: Added `-Wredundant-modifers' and
10680 `-Wunusupported-jdk11' flags and help text.
10681 * lang.c (lang_decode_option): Added support for
10682 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10683 flag_static_local_jdk11 and flag_redundant set accordingly.
10684 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10685 * parse.h (EXPR_WFL_ADD_COL): New macro.
10686 (DECL_END_SOURCE_LINE): Likewise.
10687 (DECL_INHERITED_SOURCE_LINE): Likewise.
10688 * parse.y (static_ref_err): New function, prototyped.
10689 (CCB_TK): Now tagged <operator>.
10690 (class_body:): Remember the location of the closing '}' of a class
10691 definition when doing xrefs.
10692 (block:): Likewise.
10693 (block_end:): Likewise.
10694 (create_class): Remember the location of the inherited class
10695 identifier when doing xrefs.
10696 (register_fields): Added test on first operand of `init' before
10697 testing it TREE_CODE.
10698 (method_header): Store the location of the class identifier in the
10699 class decl when doing xrefs.
10700 (finish_method_declaration): Don't combine first/last method line
10702 (java_check_regular_methods): Warning check on not overriding
10703 methods with default access on other packages move before check on
10704 static methods. Initialization of `aflags' also moved up.
10705 (resolve_expression_name): Call static_ref_err to report the error.
10706 (static_ref_err): New function, implemented.
10707 (resolve_field_access): Returned simplified static field access
10709 (resolve_qualified_expression_name): Check for illegal use of
10710 static fields in a non static context. Call static_ref_err to
10711 report error in various places.
10712 (java_complete_tree): Do not fold initialized static fields when
10714 (java_complete_lhs): Likewise.
10716 1999-04-29 Anthony Green <green@cygnus.com>
10718 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10719 create internal labels.
10720 (lookup_label): Ditto.
10722 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10724 * class.c (layout_class_method): Generate <clinit>'s rtl for
10726 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10727 for interfaces' <clinit>.
10728 * expr.c (lookup_field): Search for fields in interfaces.
10729 (expand_invoke): Fixed indentation.
10730 (expand_java_field_op): Likewise. Use IS_CLINIT.
10731 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10732 (IS_CLINIT): New macro.
10733 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10734 interface was parsed.
10735 (maybe_generate_clinit): Don't generate if the current class is an
10736 interface with only fields of primitive types.
10737 (reset_method_name): Use IS_CLINIT.
10738 (java_complete_expand_method): Expand <clinit> when it exists for
10739 interfaces. Use IS_CLINIT.
10740 (resolve_expression_name): Use DECL_CONTEXT instead of
10741 current_class to build static field references.
10742 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10743 ARRAY_REF when doing xreferencing.
10744 (check_final_assignment): Fixed typo in leading comment. Use
10746 (patch_array_ref): Don't fully expand array references when
10748 (patch_return): Use IS_CLINIT.
10749 (patch_throw_statement): Likewise.
10751 1999-04-22 Tom Tromey <tromey@cygnus.com>
10753 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10755 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10757 * decl.c (predef_filenames, predef_filenames_size): New globals
10758 (init_decl_processing): predef_filenames and predef_filenames_size
10760 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10762 * jcf-parse.c (predefined_filename_p): New function.
10763 (yyparse): Check that files on the command line are specified only
10764 once and issue a warning otherwise.
10765 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10766 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10767 avoid a gcc warning with -W -Wall turned on.
10768 (java_expand_classes): Abort if errors were encountered.
10769 (java_complete_lhs): If the cross reference flag is set, wrap
10770 field DECL node around a WFL when resolving expression name.
10772 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10774 * lang.c (lang_decode_option): Fixed returned value when parsing
10775 `-fxref=...' and `-Wall'.
10776 * parse.y (source_end_java_method): Do not generate code when
10777 flag_emit_xref is set.
10778 (resolve_expression_name): Do not build static field access when
10779 flag_emit_xref is set.
10780 (resolve_field_access): No special treatment on `length' when
10781 flag_emit_xref is set. Do not build qualified static field access
10782 when flag_emit_xref is set.
10783 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10784 when flag_emit_xref is set.
10785 (patch_assignment): Do not generate array store runtime check when
10786 flag_emit_xref is set.
10787 * xref.c (xref_flag_value): Fixed function declaration
10789 (xset_set_data): New function.
10790 * xref.h (xref_set_data): Added prototype for new function.
10791 (typedef struct xref_flag_table): New field data.
10792 (XREF_GET_DATA): New macro.
10794 1999-04-19 Tom Tromey <tromey@cygnus.com>
10796 * xref.h (enum): Removed trailing comma.
10798 * parse.y (resolve_qualified_expression_name): Added missing
10801 1999-04-15 Anthony Green <green@cygnus.com>
10803 * gjavah.c: New prototypes for java_float_finite and
10804 java_double_finite.
10806 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10808 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10811 1999-04-06 Jeffrey A Law (law@cygnus.com)
10813 * Makefile.in (TREE_H): Add tree-check.h.
10814 (RTL_H): Add genrtl.h.
10816 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10818 * parse.y (patch_assignment): Added ArrayStoreException runtime
10821 1999-04-06 Per Bothner <bothner@cygnus.com>
10823 * expr.c (pop_type_0): New function.
10824 (pop_type): Use pop_type_0.
10825 * java-tree.h (pop_type_0): New declaration.
10826 * verify.c (verify_jvm_instructions): Check return instructions.
10828 * parse.y (patch_binop): Don't fold if non-constant and emiting
10831 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10833 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10835 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10836 (main_jcf): Don't define.
10837 (process_file): Don't set `main_jcf'.
10839 * java-tree.h (main_jcf): Don't declare.
10841 * jcf-parse.c (main_jcf): Add static definition.
10843 * lang.c (main_jcf): Don't define.
10845 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10847 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10849 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10851 * jcf-depend.c: Include "config.h", not <config.h>.
10853 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10856 * jcf-path.c: Include "config.h", not <config.h>.
10858 * lex.c: Don't include various system header files.
10859 (java_init_lex): Cast the argument of `bzero' to PTR
10861 * parse-scan.y (java_push_parser_context): Likewise.
10863 * parse.y (java_push_parser_context): Likewise.
10864 (patch_bc_statement): Match format specifier to variable argument.
10866 * xref.c: Don't include <stdio.h>.
10868 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10870 * parse.y (struct parser_ctxt *ctxp): Now global.
10871 (declare_local_variables): Use WFL compound value for the
10872 declaration source line value, when doing cross-referencing.
10874 1999-03-31 Tom Tromey <tromey@cygnus.com>
10876 * gjavah.c (print_field_info): Allow constants of other types.
10877 (print_include): Generate include when new name is proper prefix
10878 of already printed name.
10879 (add_namelet): Likewise.
10880 (cxx_keyword_subst): New function.
10881 (print_method_info): Use it.
10882 (print_field_name): New function.
10883 (get_field_name): New function.
10884 (print_field_info): Use get_field_name and print_field_name.
10886 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10888 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10889 'KR-C', so gperf uses the `const' keyword on strings.
10891 * keyword.gperf (java_keyword): Const-ify a char*.
10893 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10895 * parse.y (patch_bc_statement): Fixed identation and a bogus
10898 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10900 * parse.y (patch_assignment): Allow static variables in other
10901 classes to be assigned.
10903 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10905 * class.c (maybe_add_interface): Remove unused variable
10907 (make_class_data): Use = for assignment, not ==. Likewise.
10908 (emit_register_classes): Remove unused variable `decl'.
10910 * lex.c: Fix comment so as not to contain an embedded `/*'.
10912 * verify.c (verify_jvm_instructions): Remove unused variable
10915 1999-03-27 Per Bothner <bothner@cygnus.com>
10917 * parse.y (complete_loop_body): Rename to finish_loop_body.
10918 (complete_labeled_statement): Rename to finish_labeled_statement.
10919 (complete_for_loop): Rename to finish_for_loop.
10920 (complete_method_declaration): Rename to finish_method_declaration.
10922 * java-tree.h (continue_identifier_node): New global node.
10923 * decl.c: Define and initialize continue_identifier_node.
10924 * parse.y (generate_labeled_block): Remove - no longer needed.
10925 (build_loop_body): Use continue_identifier_node for continue block.
10926 (finish_labeled_statement): Also do pop_labeled_block actions.
10927 (java_complete_lhs): POP_LOOP even if error.
10928 (build_labeled_block): Special handling for continue_identifier_node.
10929 (patch_loop_statement): Re-organize.
10930 (patch_bc_statement): Re-write.
10932 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10934 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10935 using a WFL compound value.
10936 * parse.y (xref.h): Include.
10937 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10938 WFL compound value.
10939 (register_fields): Set WFL compound value to lineno if doing
10941 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10943 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10944 * xref.h (expand_xref): Prototype renamed from xref_generate.
10946 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10948 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10949 (GET_CURRENT_BLOCK): New macro.
10950 * parse.y (current_static_block): New global variable.
10951 (method_body:): Define action.
10952 (complete_method_declaration): Set current_function_decl to NULL
10953 when work on the current method is done.
10954 (declare_local_variables): Use GET_CURRENT_BLOCK.
10955 (java_method_add_stmt): Likewise.
10956 (java_complete_expand_method): Disable the use of `this' when
10957 expanding <clinit>.
10958 (enter_a_block): If no current method exist, use
10959 current_static_block to link static initializer blocks.
10960 (exit_block): Rewritten to use current_static_block when no current
10961 method decl exists.
10962 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10963 (patch_return): Forbid the use of `return' in static initializers.
10964 (patch_throw_statement): Fixed indentation. Issue specific error
10965 for uncaught thrown checked exception in static initializer
10966 blocks. Removed FIXME.
10968 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10970 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10971 Link gcj from gcc.o.
10973 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10975 * parse.y (find_applicable_accessible_methods_list): When dealing
10976 with interface: ensure that a given interface or java.lang.Object
10977 are searched only once.
10979 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10981 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10983 * jcf-dump.c (print_access_flags): Add braces around if-else.
10985 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10988 * lex.c (build_wfl_node): Add static prototype.
10990 * lex.h (build_wfl_node): Remove static prototype.
10992 * parse.y: Include lex.c early enough to declare everything needed.
10993 Ensure calls to `build_wfl_node' pass the proper arguments.
10994 (create_class): Remove unused variable `super_decl'.
10995 (get_printable_method_name): Initialize variable `name'.
10997 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10999 * Changelog: Fixed 1999-03-22 typos.
11000 * lang.c (lang_decode_option): Fixed typo in error string in the
11003 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11005 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11006 (xref.o): New rule.
11007 * java-tree.h (flag_emit_xref): Declared extern.
11008 * lang.c (xref.h): Included.
11009 (flag_emit_xref): New global variable.
11010 (lang_decode_option): Added support for -fxref.
11012 * xref.h: Likewise.
11014 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11016 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11019 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11021 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11022 $(srcdir)/../system.h and $(JAVA_TREE_H).
11023 (jcf-io.o): Depend on $(JAVA_TREE_H).
11024 (mangle.o): Likewise.
11026 * check-init.c (check_cond_init): Add static prototype.
11028 * class.c (build_java_method_type, hashUtf8String,
11029 make_field_value, get_dispatch_vector, get_dispatch_table,
11030 append_gpp_mangled_type, mangle_static_field): Likewise.
11031 (strLengthUtf8): Hide unused definition.
11032 (hashUtf8String): Const-ify.
11033 (make_field_value): Un-ANSI-fy.
11035 * constants.c: Move inclusion of jcf.h above java-tree.h.
11036 (set_constant_entry, find_class_or_string_constant,
11037 find_name_and_type_constant, get_tag_node,
11038 build_constant_data_ref): Add static prototype.
11040 * decl.c (push_jvm_slot, builtin_function,
11041 lookup_name_current_level): Likewise.
11042 (builtin_function): Const-ify.
11044 * except.c (expand_start_java_handler, expand_end_java_handler):
11045 Add static prototype.
11047 * expr.c (flush_quick_stack, push_value, pop_value,
11048 java_stack_swap, java_stack_dup, build_java_athrow,
11049 build_java_jsr, build_java_ret, expand_java_multianewarray,
11050 expand_java_arraystore, expand_java_arrayload,
11051 expand_java_array_length, build_java_monitor, expand_java_pushc,
11052 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11053 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11054 expand_compare, expand_test, expand_cond, expand_java_goto,
11055 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11056 expand_java_field_op, java_push_constant_from_pool): Likewise.
11058 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11059 (build_java_arraynull_check): Mark parameters `node' and `type'
11060 with ATTRIBUTE_UNUSED.
11061 (note_label): Likewise for parameter `current_pc'.
11062 (expand_java_call, expand_java_ret): Hide unused definition.
11064 * java-tree.h (make_class, build_constants_constructor,
11065 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11066 init_outgoing_cpool, register_class, emit_register_classes,
11067 java_layout_seen_class_methods): Prototype.
11068 (unicode_mangling_length): Const-ify.
11069 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11070 emit_unicode_mangled_name, format_int, format_uint,
11071 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11072 jcf_print_utf8_replace, open_class): Prototype.
11074 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11075 <stdio.h>. Include tree.h/java-tree.h.
11076 (utf8_equal_string usage, process_class): Add static prototype.
11077 (open_class): Don't prototype this here.
11078 (utf8_equal_string): Match arguments to format specifiers.
11079 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11080 TABLE_SWITCH, disassemble_method): Likewise.
11082 * jcf-io.c: Include tree.h/java-tree.h.
11083 (open_class, find_classfile, jcf_print_utf8,
11084 jcf_print_utf8_replace): Const-ify.
11086 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11087 parse_class_file): Add static prototype.
11088 (find_in_current_zip): Match definition to existing static
11091 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11092 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11093 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11094 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11095 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11096 generate_bytecode_return, perform_relocations, init_jcf_state,
11097 init_jcf_method, release_jcf_state, generate_classfile):
11098 Add static prototype.
11099 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11100 (make_class_file_name): Const-ify.
11102 * jcf.h (find_classfile): Const-ify.
11104 * jv-scan.c (reset_report): Remove prototype.
11106 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11107 (error): Rewrite to allow varargs.
11109 * lang.c (lang_f_options): Const-ify.
11111 * lex.c (java_parse_escape_sequence): Add static prototype.
11112 (java_allocate_new_line): Match definition to existing static
11115 * mangle.c Include tree.h/java-tree.h.
11116 (unicode_mangling_length, emit_unicode_mangled_name,
11117 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11119 * parse.h (jdep_code): Remove trailing comma in enumeration.
11120 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11121 (reset_report): Add prototype.
11123 * verify.c (push_pending_label, merge_types): Add static
11126 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11128 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11130 * parse.y (find_applicable_accessible_methods_list): Extend the
11131 search to superinterfaces when relevant.
11132 (search_applicable_methods_list): New function.
11134 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11136 * class.c (unmangle_classname): Implemented stricter testing
11137 before setting the QUALIFIED_P flag on an identifier.
11139 1999-03-16 Per Bothner <bothner@cygnus.com>
11141 * parse.y (java_complete_lhs): Call force_evaluation_order
11142 after patch_newarray.
11143 (patch_binop): Don't call fold if there are side effects.
11145 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11147 * parse.y (java_stabilize_reference): Use save_expr instead of
11148 building a SAVE_EXPR node.
11149 (java_complete_lhs): Patch the resulting string of the `+='
11150 operator (if necessary) and complete the RHS after having built
11153 1999-03-15 Per Bothner <bothner@cygnus.com>
11155 * class.c (make_class): Don't set CLASS_P here (because
11156 this function is also called by build_java_array_type).
11157 (push_class): Set CLASS_P here instead.
11158 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11160 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11161 context. If the context is class, perfer "super" over "synchronized".
11162 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11164 * parse.y (create_class): Don't call parser_check_super here;
11165 it is not robust. Always wait until later.
11167 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11168 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11170 1999-03-13 Per Bothner <bothner@cygnus.com>
11172 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11173 * lex.h (UNGETC): Change misleading macro.
11175 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11177 * parse.y (java_stabilize_reference): Return NODE when patching a
11179 (java_complete_lhs): Put parenthesis around truth values.
11181 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11183 * class.c (layout_class_method): Don't make rtl for interface
11185 * parse.h (GET_TYPE_NAME): New macro.
11186 * parse.y (if_then_statement:): Fixed indentation.
11187 (if_then_else_statement:): Likewise.
11188 (for_statement:): Fixed spacing.
11189 (try_statement:): Fixed indentation.
11190 (create_interface): Don't force interfaces to be abstract.
11191 (method_header): Abstract methods are OK in interfaces.
11192 (declare_local_variables): Fixed typo in comment.
11193 (java_complete_expand_method): Fixed indentation.
11194 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11195 non accessible fields.
11196 (java_stabilize_reference): New function.
11197 (java_complete_lhs): Fixed indentation. Use
11198 java_stabilize_reference in compound assignment. Insert the
11199 cast. If not processing `+' fix string constants before processing
11202 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11204 * constants.c (find_class_or_string_constant): Cast variable `j'
11205 to a `jword' when comparing against one.
11207 * expr.c (java_lang_expand_expr): Remove unused variables
11208 `has_finally_p' and `op0'.
11210 * gjavah.c (print_field_info): Cast a value to jint when comparing
11211 against one. Likewise for a jlong.
11212 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11213 against a signed quantity.
11215 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11216 (print_signature): Don't needlessly dereference variable `str'
11218 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11219 `max_locals' with ATTRIBUTE_UNUSED.
11220 (jcf_parse_class): Likewise for variable `index'.
11222 * parse.h (reverse_jdep_list): Remove static prototype.
11224 * parse.y (build_jump_to_finally): Remove prototype and definition.
11225 (reverse_jdep_list): Add static prototype.
11227 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11228 `assignment' and `expr_decl'.
11230 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11232 1999-03-12 Andrew Haley <aph@cygnus.com>
11234 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11235 we'll need a directory separator and a null character.
11237 1999-03-10 Per Bothner <bothner@cygnus.com>
11239 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11241 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11243 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11246 1999-03-05 Per Bothner <bothner@cygnus.com>
11248 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11250 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11252 * class.c (layout_class_method): A static method in a base class
11253 is never overridden, so treat it like it doesn't exist.
11254 However, do complain about private non-static method overriding
11255 public static method.
11257 * parse.y: Don't set unused INITIALIZED_P flag.
11258 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11260 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11261 (build_array_from_name): Re-order &index[string] to &string[index].
11263 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11264 error_mark (it might catch more errors, but it is more likely to lose).
11266 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11268 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11269 (parse-scan.o): Depend on toplev.h.
11271 * class.c (make_method_value): Add prototype. Make it static.
11272 Remove unused second argument, caller changed.
11274 * expr.c (java_lang_expand_expr): Remove unused variable
11277 * java-tree.h: Don't prototype find_in_current_zip.
11278 Add prototypes for verify_constant_pool, start_java_method,
11279 end_java_method, give_name_to_locals, expand_byte_code,
11280 open_in_zip, set_constant_value, find_constant1, find_constant2,
11281 find_utf8_constant, find_string_constant, find_class_constant,
11282 find_fieldref_index, find_methodref_index, write_constant_pool,
11283 count_constant_pool_bytes and encode_newarray_type.
11285 * jcf-dump.c: Remove unused variable `LONG_temp'.
11287 * jcf-parse.c: Include parse.h.
11288 (jcf_parse_source): Remove unused parameter, all callers changed.
11289 (jcf_figure_file_type): Add static prototype.
11290 (find_in_current_zip): Likewise. Also remove unused parameter,
11291 all callers changed.
11292 (read_class): Initialize variable `saved_pos'.
11294 * jcf-reader.c (jcf_parse_preamble): Mark variables
11295 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11297 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11298 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11299 (java_parse_doc_section): Initialize variable `seen_star'.
11300 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11301 (java_lex_error): Mark parameters `msg' and `forward' with
11303 (java_get_line_col): Mark parameters `filename' and `line' with
11306 * parse-scan.y: Include toplev.h.
11307 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11309 * parse.h: use `struct JCF', not plain `JCF'.
11310 (java_parser_context_save_global, java_expand_classes
11311 java_parser_context_restore_global, java_parse): Add prototypes.
11313 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11316 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11318 * check-init.c (check_init): COPYN takes word count, not bit count.
11320 1999-02-26 Per Bothner <bothner@cygnus.com>
11322 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11323 explicit build_decl. (Avoids crash in reload when optimizing.)
11325 1999-02-25 Per Bothner <bothner@cygnus.com>
11327 * decl.c (complete_start_java_method): Handle synchronized method
11328 even when compiling from bytecode.
11330 1999-02-26 Tom Tromey <tromey@cygnus.com>
11332 * gjavah.c (add_class_decl): Only generate `#include' if outer
11333 class is not the name of the class we are processing. Correctly
11334 append `.h' in #include.
11335 (process_file): Clean up newlines around generated `#include's.
11336 (decode_signature_piece): Correctly handle inner classes.
11337 (struct include): New structure.
11338 (all_includes): New global.
11339 (print_include): New function.
11340 (add_class_decl): Use it.
11341 (process_file): Likewise.
11342 (add_class_decl): Generate include for java-array.h if array
11344 (process_file): Don't generate java-array.h include.
11346 * gjavah.c (add_namelet): Check for standard package names here.
11347 (add_class_decl): Don't check for standard package names here.
11349 1999-02-25 Tom Tromey <tromey@cygnus.com>
11351 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11352 When reading a zip file, only use strncmp if both strings are
11353 bigger than the buffer length. Initialize `k' when looping
11356 1999-02-24 Tom Tromey <tromey@cygnus.com>
11358 * gjavah.c (struct namelet): New structure.
11359 (add_namelet): New function.
11360 (print_namelet): New function.
11361 (print_class_decls): Use add_namelet and print_namelet to generate
11362 namespaces and not classes.
11363 (method_printed): New global.
11364 (HANDLE_END_METHOD): Examine method_printed.
11365 (print_method_info): Set method_printed when required. Print
11366 error if function to be ignored is marked virtual. Handle $finit$
11368 (METHOD_IS_FINAL): New macro.
11369 (print_field_info): Use it.
11370 (HANDLE_METHOD): Clear method_printed.
11371 (method_pass): New global.
11372 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11373 (process_file): Do two passes over both fields and methods.
11374 (HANDLE_METHOD): Examine method_pass.
11375 (root): New global.
11376 (add_class_decl): New function.
11377 (print_class_decls): Don't scan over entire constant pool.
11379 1999-02-23 Tom Tromey <tromey@cygnus.com>
11381 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11382 disable linking in that case.
11384 1999-02-20 Tom Tromey <tromey@cygnus.com>
11386 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11389 1999-02-21 Per Bothner <bothner@cygnus.com>
11391 * decl.c (build_result_decl), java-tree.h: New method.
11392 (complete_start_java_method): Handle synchronized methods.
11393 Don't build DECL_RESULT here. (Ordering dependency problem.)
11394 (start_java_method): Call build_result_decl here instead ...
11395 * parse.y (java_complete_expand_method): ... and here.
11396 (expand_start_java_method): Don't call complete_start_java_method here.
11397 (java_complete_expand_method): Call it here instead.
11398 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11399 * java-tree.h: ... here.
11401 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11402 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11403 for ARRAY_REF - it doesn't work when array bounds are checked.
11404 (patch_array_ref): Handle it here instead.
11406 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11408 1999-02-19 Per Bothner <bothner@cygnus.com>
11410 Force left-to-right evaluation of binary operations etc.
11411 * expr.c (force_evaluation_order), java-tree.h: New function.
11412 * parse.y (java_complete_lhs): Pass binary operations, procedure
11413 calls, and ARRAY_REFs to force_evaluation_order.
11414 (various): Set TREE_SIDE_EFFECTS more carefully.
11416 Tolerate random (non-UTF8) encoding in comments without complaining.
11417 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11418 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11420 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11421 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11423 * parse.y (java_complete_lhs): Ignore an empty statement in a
11424 COMPOUND_EXPR. Don't complain about empty statement after return.
11426 1999-02-19 Per Bothner <bothner@cygnus.com>
11428 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11429 in TREE_LIST - just chain the POINTER_TYPEs together.
11430 (resolve_class): If type already resolved, return decl.
11431 After resolving, update TREE_TYPE(class_type), and name (if array).
11432 * parse.h (do_resolve_class), parse.y: Make non-static.
11433 * class.c (maybe_layout_super_class): Take this_class argument.
11434 Do do_resolve_class if necessary.
11435 (layout_class, layout_class_methods): Adjust calls appropriately.
11436 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11437 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11438 * typeck.c (build_java_array_type): Don't call layout_class.
11440 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11442 * parse.y (check_pkg_class_access): Allow private class access
11443 within the same package.
11444 (strip_out_static_field_access_decl): New function.
11445 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11446 operator argument before testing its nature.
11448 1999-02-03 Per Bothner <bothner@cygnus.com>
11450 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11451 (TRY_EXPR): Simplify - it no longer has a finally clause.
11452 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11453 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11454 * expr.c (java_lang_expand_expr): Likewise.
11455 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11456 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11457 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11458 (build_try_statement): Remove finally parameter and handling.
11459 (build_try_finally_statement): New function.
11460 (patch_try_statement): No longer need to support finally clause.
11461 (try_statement): Update grammar action rules.
11462 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11463 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11465 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11467 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11468 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11470 1999-02-17 Andrew Haley <aph@cygnus.com>
11472 * class.c (build_utf8_ref): Back out broken patch which was
11473 intended to to output signatures using '.' as a separator.
11475 * class.c (make_class_data): Output signatures using '.' as a
11476 separator, rather than '/'.
11477 (mangled_classname): Likewise.
11478 (make_field_value): Likewise.
11479 (make_method_value): Likewise.
11480 * constants.c (alloc_class_constant): Likewise.
11481 * expr.c (build_invokeinterface): Likewise.
11483 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11485 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11486 of an ancient workaround.
11488 1999-02-10 Jeffrey A Law (law@cygnus.com)
11490 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11493 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11495 * lex.c (yylex): Encode \0 as UTF8.
11497 1999-02-10 Tom Tromey <tromey@cygnus.com>
11499 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11500 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11501 (libgcj_zip): Renamed.
11502 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11504 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11506 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11507 (GC_NAME): Renamed -lgc to -lgcjgc.
11509 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11511 * lex.c (java_lang_cloneable): Initialize.
11512 * parse.y (java_lang_cloneable): New static variable.
11513 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11514 doing one more qualification round.
11515 (valid_ref_assignconv_cast_p): Reject null source or
11516 destination. Allow an array to be cast into java.lang.Cloneable.
11517 (patch_cast): Swapped two first arguments to first call to
11518 valid_ref_assignconv_cast_p.
11520 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11522 * parse.h: DECL_P renamed JDECL_P.
11523 * parse.y: DECL_P replaced by JDECL_P.
11524 (build_array_from_name): Always use pointer's type.
11525 (patch_bc_statement): Extra code to search continue target in a
11526 for loop. Fixed comments. Continue target is current loop when
11529 1999-02-05 Andrew Haley <aph@cygnus.com>
11531 * class.c (make_class_data): The superclass of an interface should
11532 be null, not class Object.
11534 * lex.c (java_lex): Sign extend hex literals.
11536 1999-02-04 Andrew Haley <aph@cygnus.com>
11538 * class.c (build_utf8_ref): Output signatures using '.' as a
11539 separator, rather than '/'.
11540 (make_class_data): Likewise.
11542 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11544 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11545 mkstemp.o. Get them from libiberty now.
11547 1999-02-02 Jeffrey A Law (law@cygnus.com)
11549 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11551 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11553 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11556 1999-02-02 Per Bothner <bothner@cygnus.com>
11558 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11559 * jcf-write.c (generate_bytecode_return): New function.
11560 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11562 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11563 generate special [fd]const_[01] instructions.
11565 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11567 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11568 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11570 1999-02-01 Per Bothner <bothner@cygnus.com>
11572 * parse.y (patch_method_invocation): Handle calling static methods,
11573 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11575 * parse.y (java_complete_lhs): Don't complain about unreachable
11576 exit condition in a do-while statement.
11578 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11580 * lex.c (java_read_char): Fixed utf8 decoding.
11581 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11583 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11584 comments. Local variable `all_primitive' is gone. Broadened
11585 acceptance of `0' to floating point targets. `long' can now be
11586 widened to `double' or `float'.
11587 (valid_method_invocation_conversion_p): Added leading
11588 comment. Fixed tabulation.
11589 (build_string_concatenation): Optimize out left or right empty
11592 1999-01-28 Per Bothner <bothner@cygnus.com>
11594 * jcf-write.c (localvar_alloc): Only emit entry for
11595 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11596 (generate_bytecode_insns): Only call put_linenumber if
11597 debug_info_level > DINFO_LEVEL_NONE.
11598 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11599 is specified, add -g1 (for compatibility wih javac).
11601 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11603 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11604 gjavah.o, check-init.o, jv-scan.o
11606 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11608 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11610 * gjavah.c: Include config.h and system.h.
11612 * javaop.h (inline): Don't define, its handled by system.h.
11613 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11614 from `inline' to `static inline'.
11616 * jcf.h (inline): Don't define, its handled by system.h.
11618 * lex.c (inline): Likewise.
11620 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11622 * lang-specs.h: Map -Qn to -fno-ident.
11624 1999-01-29 Richard Henderson <rth@cygnus.com>
11626 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11628 1999-01-29 Tom Tromey <tromey@cygnus.com>
11630 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11631 then cast it to Object before calling `append' method.
11633 1999-01-28 Per Bothner <bothner@cygnus.com>
11635 * check-init.c (check_bool2_init, check_bool_init, check_init):
11636 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11637 * jcf-write.c (generate_bytecode_insns): Likewise.
11639 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11641 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11642 * parse.y (patch_cast): Allow a boolean to be cast into a
11645 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11647 * parse.y: (class_declaration:): Fixed indentation.
11648 (class_member_declaration:): Extra `;' after field declaration now
11650 (interface_declaration:): Removed debug messages in error reports.
11651 (patch_binop): Nodes created and returned inherit the orignal
11652 node's COMPOUND_ASSIGN_P flag value.
11653 (patch_cast): Fix cast from char to floating point.
11655 1999-01-25 Andrew Haley <aph@cygnus.com>
11657 * except.c, java-except.h (expand_resume_after_catch): new
11659 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11660 to branch back to main flow of control after a catch block.
11662 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11664 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11665 $(srcdir)/../system.h.
11666 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11667 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11668 (jcf-write.o): Likewise.
11669 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11670 (mangle.o): Depend on $(srcdir)/../toplev.h.
11671 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11672 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11674 * class.c: Include output.h and parse.h.
11675 (mangled_classname): Add the `const' keyword to a char*.
11676 (find_named_method): Hide unused function definition.
11677 (build_utf8_ref): Change type of variable `c' to unsigned char.
11678 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11679 (build_class_ref): Add the `const' keyword to a char*.
11680 (layout_class_method): Remove unused variable `buf'.
11682 * decl.c (find_local_variable): Remove unused variable `rtl'.
11683 (pushdecl): Likewise for variables `different_binding_level' and
11685 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11686 (maybe_build_cleanup): Likewise for parameter `decl'.
11688 * except.c (expand_start_java_handler): Mark parameter `range'
11689 with ATTRIBUTE_UNUSED.
11691 * expr.c: Include except.h.
11692 (pop_type): Remove unused variable `i'.
11693 (pop_value): Likewise for variables `n_words' and `i'.
11694 (expand_java_arrayload): Likewise for variable `convert'.
11695 (java_lang_expand_expr): Likewise for variables `op0', `type',
11696 `mode', `unsignedp', `node' and `elements'.
11697 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11699 (process_jvm_instruction): Add a `const' qualifier to a char*.
11701 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11702 (temp_directory): Likewise.
11703 (print_c_decl): Likewise.
11704 (print_method_info): Likewise.
11705 (decode_signature_piece): Likewise.
11706 (print_mangled_classname): Likewise.
11708 * java-except.h: Provide prototypes for maybe_start_try,
11709 maybe_end_try and add_handler.
11711 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11712 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11713 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11714 init_expr_processing, push_super_field, init_class_processing,
11715 can_widen_reference_to, class_depth, verify_jvm_instructions,
11716 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11717 set_local_type, merge_type_state, push_type, load_type_state,
11718 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11719 emit_unicode_mangled_name): Add prototypes.
11721 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11722 (print_signature_type): Use ISDIGIT, not isdigit.
11723 (print_signature): Remove unused variable `j'.
11725 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11726 int when comparing against one.
11728 * jcf-parse.c: Include toplev.h.
11730 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11731 (localvar_free): Remove unused variable `i'.
11732 (generate_bytecode_conditional): Likewise for variable `kind'.
11734 * jv-scan.c: Include config.h and system.h. Remove redundant
11735 OS header and gansidecl.h includes.
11736 (warning): Add the `const' keyword to a char*. Also add
11737 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11738 __STDC__, when determining whether to use ANSI-isms.
11739 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11740 (xmalloc): Don't redundantly prototype here.
11741 (main): Remove unused parameter `envp'. Also fix the arguments
11742 passed to function `fatal' to match the format specifier.
11744 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11746 * mangle.c: Include toplev.h.
11747 (emit_unicode_mangled_name): Declare parameter `len'.
11749 * parse.y (parse_warning_context): Add the `const' keyword to a
11750 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11751 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11752 (issue_warning_error_from_context): Add the `const' keyword to
11754 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11755 not `__STDC__' for whether to use ANSI-isms.
11757 * typeck.c (incomplete_type_error): Mark parameters `value' and
11758 `type' with ATTRIBUTE_UNUSED.
11759 (parse_signature_type): Use ISDIGIT, not isdigit.
11761 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11762 (verify_jvm_instructions): Likewise. Remove unused variables
11763 `field_name' and `default_val'.
11765 * zextract.c: Include config.h and system.h. Remove redundant
11766 OS header includes.
11768 * zipfile.h: Prototype `read_zip_archive'.
11770 1999-01-21 Andrew Haley <aph@cygnus.com>
11772 * typeck.c (convert): Allow conversions to void type: some
11773 optimizations in gcc do this.
11775 1999-01-21 Andrew Haley <aph@cygnus.com>
11777 * typeck.c (convert_ieee_real_to_integer): New function.
11778 (convert): When not using fast-math and using hardware fp, convert
11779 an IEEE NaN to zero.
11781 1999-01-18 Andrew Haley <aph@cygnus.com>
11783 * parse.y (patch_binop): Do a type conversion from signed to
11784 unsigned and then back to signed when a ">>>" is found.
11786 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11788 * java-tree.h: (check_for_initialization): Added prototype.
11789 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11790 * parse.y (do_resolve_class): Removed unused locals.
11791 (read_import_dir): Likewise.
11792 (resolve_qualified_expression_name): Array creation
11793 expressions are valid primary expressions.
11794 (qualify_ambiguous_name): Likewise.
11795 (patch_synchronized_statement): Removed unused local.
11797 1999-01-17 Jeffrey A Law (law@cygnus.com)
11799 * Makefile.in (zextract.o): Add dependencies.
11801 * Makefile.in: Do not put ^Ls at the start of a line.
11803 1999-01-15 Per Bothner <bothner@cygnus.com>
11805 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11806 sub-type the result of the call that gets the exception value.
11808 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11809 don't call finish_class.
11811 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11812 clear found before continuing.
11814 * verify.c (verify_jvm_instructions): On an array load, allow
11815 and handle top of stack to be TYPE_NULL.
11817 * gjavah.c (generate_access): Translate Java package private or
11818 protected access to C++ public, but with a comment.
11820 1999-01-13 Andrew Haley <aph@cygnus.com>
11822 * expr.c (generate_name): Name prefix changed to avoid clashes
11823 with assembler temp labels.
11825 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11826 MODIFY_EXPR. Without this, code for the assignment may not be
11827 generated at all and the synchronized statement will read an
11828 uninitialized variable.
11830 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11832 * class.c (maybe_layout_super_class): Fixed returned value.
11833 * lex.c: Added 1999 to the copyright.
11834 (java_init_lex): Initialize java_lang_imported.
11835 * lex.h: Added 1999 to the copyright.
11836 * parse.h: Added 1999 to the copyright.
11837 (REGISTER_IMPORT): Fixed typo in trailing macro.
11838 (CURRENT_OSB): New macro.
11839 (struct parser_ctxt): New fields osb_depth, osb_limit.
11840 * parse.y (java_lang_id): New global variable.
11841 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11842 (array_creation_expression:): Use CURRENT_OSB.
11843 (dims:): Uses a stack to keep track of array dimensions.
11844 (cast_expression:): Use CURRENT_OSB.
11845 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11847 (register_fields): Fixed typos in comment.
11848 (check_method_redefinition): Fixed comment indentation.
11849 (java_check_regular_methods): Set saved found wfl to NULL after
11850 having reinstalled it in the previously found DECL_NAME.
11852 1999-01-10 Richard Henderson <rth@cygnus.com>
11854 * gjavah.c (java_float_finite): Use a union to do type punning.
11855 (java_double_finite): Likewise.
11857 1999-01-09 Per Bothner <bothner@cygnus.com>
11859 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11860 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11861 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11862 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11863 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11864 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11866 1999-01-08 Per Bothner <bothner@cygnus.com>
11868 * check-init.c (check_init): If compiling to native, we don't
11869 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11871 1999-01-08 Tom Tromey <tromey@cygnus.com>
11873 * parse-scan.y (variable_declarator_id): Set or increment
11875 (bracket_count): New global.
11876 (formal_parameter): Handle case where bracket pairs trail variable
11879 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11881 * jcf-parse.c (yyparse): variable len changed from a char to an
11882 int to prevent overflow.
11884 1999-01-06 Per Bothner <bothner@cygnus.com>
11886 * java-tree.h: Declare read_class.
11887 * jcf-parse.c (read_class): New function.
11888 (load_class): Now just call read_class.
11890 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11891 * jcf-parse.c (parse_source_file): Declare save_error_count,
11892 which is needed by java_parse_abort_on_error macro,
11893 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11895 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11896 constructor, if initializing a static field.
11897 (patch_new_array_init): Set TREE_CONSTANT if it is.
11898 * expr.c (java_lang_expand_expr): For a static array constructor
11899 of primitive elements, allocate the array itself statically.
11900 Disabled until we can set the vtable field statically.
11902 * check-init.c: New file. Checks for definite assignment.
11903 * Makefile.in (JAVA_OBJS): Add check-init.o.
11904 * parse.y (java_complete_expand_method): Call check_for_initialization.
11905 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11907 1999-01-06 Graham <grahams@rcp.co.uk>
11909 * parse.y : include system.h instead of including
11910 standard headers directly with the exception of <dirent.h>.
11912 1999-01-06 Per Bothner <bothner@cygnus.com>
11914 * lex.h: Moved static function declarations to lex.c,
11915 to shut up some -Wall warnings.
11916 * lex.c: Static function declarations moved here.
11917 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11919 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11921 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11923 1998-12-22 Per Bothner <bothner@cygnus.com>
11925 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11926 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11928 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11929 (localvar_alloc): Change return type to void,
11930 (emit_unop): Remove unused variable size.
11932 * jcf-write.c (struct jcf_block): Add new union.
11933 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11934 (call_cleanups): New functions.
11935 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11936 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11937 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11938 * lang.c (lang_init): Call using_eh_for_cleanups.
11939 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11940 completing operands to patch_synchronized_statement.
11941 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11942 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11943 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11945 1998-12-20 John F. Carr <jfc@mit.edu>
11947 * Make-lang.in: Comment out control-Ls; they upset some makes.
11949 1998-12-18 Tom Tromey <tromey@cygnus.com>
11951 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11954 1998-12-17 Tom Tromey <tromey@cygnus.com>
11956 * parse.y (DIR_SEPARATOR): New define.
11957 (check_class_interface_creation): Use it.
11959 * parse-scan.y (report_main_declaration): Recognize
11960 `java.lang.String' in argument to main.
11962 1998-12-16 Per Bothner <bothner@cygnus.com>
11964 * parse.y (create_interface): Remove bogus test.
11966 1998-12-16 Per Bothner <bothner@cygnus.com>
11968 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11969 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11971 1998-12-16 Tom Tromey <tromey@cygnus.com>
11973 * parse-scan.y (qualified_name): Use correct sprintf format.
11975 1998-12-15 Tom Tromey <tromey@cygnus.com>
11977 * gjavah.c (print_field_info): Changed how most negative number is
11980 1998-12-14 Per Bothner <bothner@cygnus.com>
11982 * parse.y (fold_constant_for_init): New function.
11983 (resolve_expression_name): Don't replace static final
11984 constant-initialized fields by its value.
11985 (java_complete_lhs): New. Same as java_complete_tree, except does
11986 not replace static final constant-initialized fields by their values.
11987 (register_fields): If there is an initializer, set DECL_INITIAL and
11988 MODIFY_EXPR_FROM_INITIALIZATION_P.
11989 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11990 Only call patch_initialized_static_field if
11991 MODIFY_EXPR_FROM_INITIALIZATION_P.
11992 (patch_initialized_static_field): If not valid constant, clear
11995 * parse.y (lookup_field_wrapper): Fix thinko.
11997 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11998 set and restore global lineno.
12000 1998-12-14 Tom Tromey <tromey@cygnus.com>
12002 * gjavah.c (print_field_info): If value to print is the smallest
12003 value of its size, then print as hex to avoid later warnings from
12006 1998-12-14 Tom Tromey <tromey@cygnus.com>
12008 * gjavah.c (decompile_method): Decompile `return null'.
12009 (process_file): Generate `#pragma interface'.
12010 (method_declared): New global.
12011 (print_method_info): Set it.
12012 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12013 (print_method_info): Handle abstract methods.
12015 1998-12-13 Per Bothner <bothner@cygnus.com>
12017 * parse.y (patch_method_invocation): If class_decl is null
12018 (e.g. an array type), use original type.
12020 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12021 errors about uncaught exception from clone (of array, specifically).
12023 1998-12-13 Tom Tromey <tromey@cygnus.com>
12025 * gjavah.c (decompile_method): Handle all types of `return'
12026 opcode. Decompile `return this' and `return'.
12027 (method_access): New global.
12028 (print_method_info): Set it.
12029 (decompile_method): Don't decompile a synchronized method.
12031 1998-12-13 Tom Tromey <tromey@cygnus.com>
12033 * jcf-reader.c (jcf_parse_one_method): Recognize
12035 * gjavah.c (HANDLE_END_METHOD): New macro.
12036 (HANDLE_CODE_ATTRIBUTE): New macro.
12037 (decompile_method): New function.
12038 (print_method_info): Don't print `;\n' at end of function decl.
12039 Include java-opcodes.h.
12040 (decompiled): New global.
12042 1998-12-12 Per Bothner <bothner@cygnus.com>
12044 * class.c (build_class_ref): Handle PRIMTYPE.class if
12045 flag_emit_class_files.
12046 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12047 if flag_emit_class_files.
12048 * parse.y (java_complete_tree): Pre-liminary support for
12049 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12051 * parse.y (patch_synchronized_statement): Don't call monitorexit
12052 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12054 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12056 * zipfile.h (opendir_in_zip): New declaration.
12057 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12058 (opendir_in_zip): New function, using code from open_in_zip.
12059 (open_in_zip): Call opendir_in_zip.
12060 (find_class): Remove no-longer-used do_class_file parameter,
12061 but add source_ok parameter. Change logic so if we find a .java file,
12062 we don't look for .class in later classpath emtries.
12063 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12064 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12065 * gjavah.c: Update call to find_class.
12066 * jcf-dump.c: Likewise.
12068 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12069 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12070 nothing if body is empty_stmt_node.
12071 Various little fixes so SP gets correctly adjusted.
12072 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12073 For CALL_EXPR, test if static first.
12074 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12075 such as the ones we create for Object and Class.
12076 Set and restore current_function_decl.
12077 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12078 (note_possible_classname): New function.
12079 (read_import_entry): Removed. Merged with read_import_dir.
12080 (read_import_dir): Don't call find_class - that only gives us
12081 the first classpath entry having the needed package.
12082 Use the struct buffer data structure from buffer.h.
12083 (read_import_dir, find_in_imports_on_demand): The remembered
12084 class names now use '.' (not '/') as package separator.
12086 * parse.y (java_complete_expand_methods): Call write_classfile
12087 here, and not in java_expand_classes (which only gets first class).
12089 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12091 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12092 (register_fields): If a static fields has an initializer, just
12093 chain it on ctxp->static_initialized, and handle later.
12094 (java_complete_expand_methods): Force <clinit> first.
12095 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12096 - it's already been completed.
12097 (patch_initialized_static_field): New function.
12098 (java_complete_field): Call it.
12100 1998-12-12 Per Bothner <bothner@cygnus.com>
12102 * expr.c (encode_newarray_type, build_new_array): New functions.
12103 * java-tree.h: Declare build_new_array.
12104 * jcf-write.c (patch_newarray): Use build_new_array.
12106 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12107 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12109 * parse.y (patch_new_array_init): Re-organize.
12110 Now is passed the actual array (pointer) type of the value.
12111 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12112 (patch_array_constructor): Removed - merged into patch_new_array_init.
12113 (java_complete_tree): Update patch_new_array_init.
12115 * jcf-write.c (find_constant_index): New function.
12116 (generate_bytecode_insns): Use find_constant_index.
12117 (generate_classfile): Use find_constant_index for ConstantValue.
12119 1998-12-11 Tom Tromey <tromey@cygnus.com>
12121 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12122 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12123 * class.c (make_class_data): Renamed dtable -> vtable, and
12124 dtable_method_count -> vtable_method_count.
12126 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12128 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12129 global variables, initialized.
12130 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12131 Declared new global variables.
12132 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12133 double_zero_node, integer_zero_node upon direct matching.
12134 * parse.y (purify_type_name): Added function prototype.
12135 (duplicate_declaration_error_p): Consider new_type as potentially
12136 being a incomplete type. Use purify_type_name on type string.
12137 (method_header): saved_type: unused variable removed. Don't figure
12138 return type if method name is invalid.
12139 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12140 processed by patch_unaryop.
12141 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12142 increment/decrement node into its original type after binary
12143 numeric promotion on its operands.
12145 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12147 * parse.y (array_initializer:): Array init operand is NULL_TREE
12148 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12149 now an error. Fixed indentation problems.
12150 (patch_string): Handle error_mark_node as an argument.
12151 (patch_new_array_init): Fixed indentation problems.
12152 (array_constructor_check_entry): Removed check on null wfl_value.
12153 Return an error if wfl_value's walk returns an error.
12155 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12157 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12158 * lex.c (java_lex): Remember column position before advancing one
12159 token. Retain location information on OCB_TK.
12160 * lex.h (typedef struct java_lc): Added new field.
12161 * parse.h (GET_SKIP_TYPE): New macro.
12162 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12163 * parse.y (build_new_array_init, patch_new_array_init,
12164 patch_array_constructor, maybe_build_array_element_wfl,
12165 array_constructor_check_entry): New function prototypes.
12166 (switch_block:): Tagged <node>.
12167 (OCB_TK): Tagged <operator>.
12168 (array_initializer:): Installed actions.
12169 (variable_initializer): Build location information on element if
12171 (switch_statement:): Fixed indentation typo.
12172 (switch_block:): Redefined default action.
12173 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12174 (patch_assignment): Removed duplicate code.
12175 (maybe_build_array_element_wfl, build_new_array_init,
12176 patch_new_array_init, patch_array_constructor,
12177 array_constructor_check_entry): New functions.
12179 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12181 * parse.y (array_initializer): Tagged <node>.
12182 (variable_initializer:): Use default rule.
12183 (array_initializer:): Defined actions.
12184 (variable_initializers:): Likewise.
12185 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12186 non-static field accesses.
12187 (patch_invoke): Fixed indentation typo.
12188 (java_complete_tree): Likewise.
12189 (build_labeled_block): Changed leading comment. Generate an error
12190 in case of duplicate loop labels.
12191 (patch_conditional_expr): Patch results of string concatenation
12194 1998-12-06 Per Bothner <bothner@cygnus.com>
12196 * constants.c (find_methodref_index): When the class is an interface,
12197 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12199 * decl.c (finit_identifier_node): Use "$finit$", rather than
12200 "<finit>" (which Sun's verifier rejects).
12201 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12202 (generate_field_initialization_code): Removed.
12203 (fix_constructors) Don't add call to $finit$ here (wrong order).
12204 (patch_method_invocation): Add $finit$ call here.
12206 * java-tree.h (CALL_USING_SUPER): New macro.
12207 * parse.y (patch_invoke): Remove im local variable.
12208 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12209 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12210 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12212 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12214 * parse.y (java_complete_tree): Don't complain about unreachable
12215 statement if it is empty_stmt_node.
12217 * jcf-write.c (find_constant_wide): New function.
12218 (push_long_const): Use find_constant_wide.
12220 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12221 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12222 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12223 Emit invokeinterface when calling an interface method.
12224 Emit invokespecial also when calling super or private methods.
12226 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12228 1998-12-06 Per Bothner <bothner@cygnus.com>
12230 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12232 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12234 * java-tree.h (java_layout_seen_class_methods): New function
12236 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12237 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12238 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12239 * parse.y (method_declarator:): Defined action.
12240 (issue_warning_error_from_context): input_filename saved, set to
12241 the appropriate value and restored after java_error is called.
12242 (build_unresolved_array_type): Fixed comment.
12243 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12244 (method_header): Deal with return type the same way type are
12245 handled for fields and method's parameters and local variables
12247 (check_method_redefinition): Removed extra CR.
12248 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12249 (java_layout_seen_class_methods): New function.
12250 (java_layout_classes): Call java_layout_seen_class_methods.
12252 1998-12-03 Per Bothner <bothner@cygnus.com>
12254 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12256 1998-12-03 Per Bothner <bothner@cygnus.com>
12258 * jcf-dump.c (main): Fix error message.
12259 * jcf-path.c (add_entry): Style fix.
12261 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12263 * class.c (layout_class_method): Call build_java_argument_signature
12264 on constructors too.
12265 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12266 (patch_method_invocation): Define a primary when resolving an
12267 expression name. Augmented comment on code checking illegal `this'
12268 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12270 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12272 * class.c (layout_class_method): Don't report error on non-static
12273 overriding static if the method is private.
12274 * java-tree.h (finish_class): Prototype added.
12275 * lex.c (java_get_line_col): Handle col argument -2 value.
12276 * parse.h: All static method declarations moved to parse.y.
12277 * parse.y: Now contains all static method declarations previously
12279 (find_expr_with_wfl, missing_return_error,
12280 unreachable_stmt_error): New functions.
12281 (java_get_real_method_name): Identify constructors bearing class
12282 names in source code compiled classes only.
12283 (java_complete_expand_methods): Call missing_return_error.
12284 (invocation_mode): Private methods invoked as static methods.
12285 (java_complete_tree): Call unreachable_stmt_error.
12287 1998-12-01 Tom Tromey <tromey@cygnus.com>
12289 * Makefile.in (+target): Removed.
12290 (+xmake_file): Likewise.
12291 (+tmake_file): Likewise.
12292 (.NOEXPORT): Removed duplicate.
12294 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12296 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12298 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12300 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12301 libiberty.h. Provide an xmalloc definition.
12303 * jvspec.c: Remove the xmalloc prototype.
12305 * parse-scan.y: Include config.h and system.h. Don't include
12306 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12307 Provide an xstrdup definition.
12309 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12311 * jcf-path.c (add_entry): Recognize ".jar" too.
12312 * lang-specs.h: Likewise.
12314 1998-11-26 Per Bothner <bothner@cygnus.com>
12316 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12317 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12319 * jcf-write.c (generate_bytecode_insns):
12320 Handle pre/post-increment/decrement of long.
12322 * jcf-write.c (generate_bytecode_insns):
12323 Handle missing exception handler (finally for synchronized).
12325 1998-11-25 Per Bothner <bothner@cygnus.com>
12327 * java-tree.h (end_params_node): Declare global.
12328 * decl.c (end_params_node): New global.
12329 (init_decl_processing, start_java_method): Use end_params_node for
12330 end of list of parameter types. Follows correct gcc conventions.
12331 * expr.c (pop_argument_types, pop_arguments): Likewise.
12332 * lang.c (put_decl_node): Likewise.
12333 * typeck.c (various places): Likewise.
12334 * class.y (various places): Likewise.
12335 * parse.y (various places): Likewise.
12337 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12338 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12340 * class.c: Add #include flags.h, remove no-longer needed declaration.
12342 * class.c (layout_class_method): Remove commented-out code, re-format.
12343 Don't add vtable entry (or index) for private methods.
12344 * expr.c (expand_invoke): A private method is implicitly final.
12345 * class.c (make_class_data): If inlining or optimizing,
12346 skip private methods.
12348 * class.c (finish_class): New function. Calls existing methods,
12349 but alls emits deferred inline functions.
12350 * jcf-parse.c (parse_class_file): Call finish_class.
12351 * parse.y (java_complete_expand_methods): Likewise.
12353 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12355 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12357 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12359 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12361 1998-11-24 Per Bothner <bothner@cygnus.com>
12363 * (generate_classfile): Always write class access flag with
12366 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12368 * class.c (maybe_layout_super_class): New function.
12369 (layout_class): Reorganized. Loop on class methods dispatched into
12370 a new function. Call maybe_layout_super_class.
12371 (layout_class_methods, layout_class_method): New functions.
12372 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12374 (expand_invoke): Likewise.
12375 * java-tree.h (all_class_list): New global variable declared.
12376 (layout_class_methods, layout_class_method): New function
12378 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12379 * jcf-parse.c (all_class_list): New global variable.
12380 (load_class): Extended what class_or_name can be. Use parser
12381 context mechanism to save globals before calling jcf_parse.
12382 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12383 is set on the file name.
12384 (jcf_parse): Layout class methods when Object is loaded, otherwise
12385 record class in all_class_list for delayed method layout.
12386 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12387 * lang.c (put_decl_node): Decode <init> into the decl context
12389 * lex.c (java_allocate_new_line): Use xmalloc.
12390 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12391 pointers, not TREE_LIST elements.
12392 (struct parser_ctxt): Fixed comment indentations, added comments
12393 and reordered some fields.
12394 (java_check_methods): Function prototype removed.
12395 * parse.y (java_push_parser_context): Use xmalloc.
12396 (java_parser_context_restore_global): Pop extra pushed ctxp only
12397 when there's nothing next.
12398 (maybe_create_class_interface_decl): Fixed comment, add new
12399 created class decl to all_class_list.
12400 (method_header): Use GET_REAL_TYPE on argument's types.
12401 (method_declarator): Use GET_REAL_TYPE, change type to the real
12402 type in TREE_LIST dependency node. Build argument list with the
12404 (create_jdep_list): Use xmalloc. Removed allocation error message.
12405 (obtain_incomplete_type): Fixed leading comment. Broadened
12406 incoming argument meaning.
12407 (register_incomplete_type): Use xmalloc. Removed allocation error
12409 (safe_layout_class): Fixed leading comment.
12410 (jdep_resolve_class): Reversed if statement condition and switch
12411 if and else bodies.
12412 (resolve_and_layout): Fixed leading comment. Broadened incoming
12414 (complete_class_report_errors): New local variable name, for
12415 clarity. purify_type_name used for all error cases.
12416 (java_get_real_method_name): Stricter check on constructors.
12417 (java_check_regular_methods): Reverse methods list only if not
12418 already laid out. Layout artificial constructor.
12419 (java_check_methods): Deleted.
12420 (source_start_java_method): Obtain incomplete type for patchable
12422 (java_layout_classes): Fixed leading comment. Use
12423 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12424 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12425 before returning. Fixed comments.
12426 (java_expand_classes): Check for errors up front.
12427 (patch_method_invocation): Class to search is resolved and laid
12430 1998-11-24 Per Bothner <bothner@cygnus.com>
12432 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12434 * javaop.h (int8): Removed - not used.
12435 (jbyte): Redefine portably with correct signedness.
12437 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12439 * jcf-write.c (generate_bytecode_insns): Fix typo
12440 OPCODE_getstatic to OPCODE_getfield.
12442 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12443 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12444 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12446 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12448 * jcf-parse.c (jcf_parse_source): Function returned type is
12449 void. Added prototype.
12450 (jcf_parse): Function returned type is void.
12451 (yyparse): Remove call to fclose on the last parsed file.
12453 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12455 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12457 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12458 (layout_class): Cope with methods featuring WFL in decl names.
12459 * decl.c (unqualified_object_id_node): New global variable,
12461 (build_decl_no_layout): Removed.
12462 * expr.c (build_primtype_type_ref): Handle Double.
12463 (java_lang_expand_expr): Fixed indentations.
12464 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12465 (flag_wall, flag_redundant, flag_not_overriding,
12466 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12467 variable declarations.
12468 (build_decl_no_layout): Removed prototype.
12469 (java_get_real_method_name): Added prototype.
12470 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12471 (java_parse_abort_on_error): Macro now just returns.
12472 * jcf-parse.c (jcf_parse_source): Check fclose returned
12473 value. Call emit_register_classes if java_report_errors returns
12475 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12476 flag_static_local_jdk1_1): New integer flags.
12477 (lang_decode_option): New flags set here.
12478 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12479 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12480 the flag_redundant variable.
12481 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12482 when parsing java.lang.Object class.
12483 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12484 NULL_TREE to build.
12485 (resolve_qualified_expression_name): Fixed indentation.
12486 (patch_array_ref): Changed prototype.
12487 (not_initialized_as_it_should_p): Prototype removed.
12488 (java_report_errors): Added function prototype.
12489 * parse.y (formal_parameter:): Changed error message for not yet
12490 supported final parameters.
12491 (class_type_list:): Set both PURPOSE and VALUE of created
12492 TREE_LIST to be class_type.
12493 (primary_no_new_array:): Handle class literals on primitive types.
12494 (parse_warning_context): Reinstalled correct force_error and
12495 do_warning flags setups.
12496 (java_report_errors): Changed prototype. Return java_error_count
12498 (variable_redefinition_error): Consider treating variable type as
12500 (create_interface): Warn about redundant abstract modifier if
12501 flag_redundant is set. Changed error message.
12502 (lookup_field_wrapper): Save/restore globals before/after looking
12504 (duplicate_declaration_error_p): Consider treating declaration
12505 type as a fake pointer.
12506 (register_fields): Extract real type from dependency node. Check
12507 for duplicate field declaration after type adjustment. Use
12508 DECL_INITIAL to store static final initialized values.
12509 (method_header): Extract real function type from dependency node.
12510 (check_abstract_method_header): Use GET_METHOD_NAME.
12511 (obtain_incomplete_type): Layout fake pointer type.
12512 (safe_layout_class): Don't try to check for methods before layout.
12513 (java_complete_class): Don't check for correct throws clause
12514 elements inheritance here.
12515 (resolve_and_layout): Broadened name parameter meaning.
12516 (reset_method_name): Use GET_METHOD_NAME.
12517 (java_get_real_method_name): New function.
12518 (java_check_regular_methods): Don't check methods in
12519 java.lang.Object. Verify lineage of throws clause elements. Use
12520 flag_no_overriding in warning report.
12521 (check_throws_clauses): Don't check if class was from
12522 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12523 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12524 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12525 warning on unsupported final local variables. Use build_decl
12526 instead of build_decl_no_layout. Get real local variable type from
12528 (source_start_java_method): Get real parameter type from
12529 dependency node. Call build_decl instead of build_decl_no_layout.
12530 (java_layout_classes): Reverse tree and layout type and class as
12531 required. Mark class as loaded when done.
12532 (resolve_field_access): Fixed indentation. Restricted condition
12533 leading to static field access code generation. Set field_type
12534 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12535 (resolve_qualified_expression_name): Initialize type_found to
12536 null. Handle static field resolved during qualification. Fixed
12537 layout on non primitive field decl types.
12538 (not_accessible_p): Fixed typo in comment.
12539 (patch_method_invocation): Resolve and layout class to search from
12541 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12542 layout non primitive type, if necessary. Make method node only to
12544 (find_applicable_accessible_methods_list): Consider WFL'ed method
12545 decl names. Fixed indentation.
12546 (argument_types_convertible): Resolve and layout target type if
12548 (java_complete_tree): Fixed indentation problems. Rewrote
12549 CALL_EXPR thrown exceptions check. Re-installed further processing
12550 of the assignment in certain cases.
12551 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12552 inlining on class literals.
12553 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12555 (valid_method_invocation_conversion_p): Likewise.
12556 (patch_string): Temporary disable forbidden use of `this' in
12557 explicit constructor invocations when doing string concatenation
12558 within their scope.
12559 (patch_unaryop): Added comment. Reinstalled code to disable
12560 further check on assignment operation with cast expression RHS.
12561 (patch_switch_statement): Fixed indentation.
12562 (build_try_statement): Call build_decl instead of
12563 build_decl_no_layout.
12564 (patch_synchronized_statement): Likewise.
12565 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12566 IS_UNCHECKED_EXPRESSION_P.
12567 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12568 layout argument exception type.
12569 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12570 of IS_UNCHECKED_EXPRESSION_P.
12572 1998-11-18 Anthony Green <green@cygnus.com>
12574 * jcf-parse.c (yyparse): Open class file in binary mode.
12576 1998-11-15 Per Bothner <bothner@cygnus.com>
12578 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12580 * jcf-write.c (perform_relocations): Move check out one loop.
12582 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12584 * Make-lang.in: Fix reference to srcdir.
12585 * jv-scan.c: Add missing xmalloc prototype.
12586 * jvgenmain.c: Ditto.
12588 1998-11-15 Per Bothner <bothner@cygnus.com>
12590 * decl.c (error_mark_node), java-tree.h: New global.
12591 * parse.y: Use empty_stmt_node instead of size_zero_node.
12592 (build_if_else_statement): If missing else, use empty_stmt_node.
12594 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12595 (java_complete_expand_method): Complain if return is missing.
12596 (java_check_regular_methods): Comment out incorrect error check.
12597 (not_accessible_p): Fix incorrect handling of protected methods.
12598 (patch_method_invocation): Pass correct context to not_accessible_p.
12599 (find_applicable_accessible_methods_list): Likewise.
12600 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12601 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12602 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12603 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12605 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12606 (push_int_const): Remove reundant NOTE_PUSH.
12607 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12608 (- case SWITCH_EXPR): Fix code generation bug.
12609 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12610 (generate_classfile): More robust for abstract methods.
12612 1998-11-15 Anthony Green <green@cygnus.com>
12614 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12615 * Make-lang.in: Ditto.
12617 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12618 * jvgenmain: Ditto.
12620 1998-11-15 Per Bothner <bothner@cygnus.com>
12622 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12624 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12626 1998-11-14 Per Bothner <bothner@cygnus.com>
12628 Allow uses of interface types to verify. This is not really
12629 type-safe, but it matches what Sun does, and is OK as long as
12630 there are appropriate run-time checks.
12631 * verify.c (merge_types): If merging two interface types,
12632 just set the result to java.lang.Object.
12633 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12635 1998-11-13 Tom Tromey <tromey@cygnus.com>
12637 * gjavah.c (main): Handle --output-class-directory argument.
12638 * jvspec.c (lang_specific_driver): Translate `-d' into
12639 -foutput-class-dir.
12640 * jcf.h (jcf_write_base_directory): Declare.
12641 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12642 * lang-options.h: Mention -foutput-class-dir.
12643 * jcf-write.c (jcf_write_base_directory): New global.
12644 (make_class_file_name): Put generated .class file into `-d'
12645 directory, or into source directory if -d not given. Function now
12647 (write_classfile): Free class file name. Handle case where class
12649 (DIR_SEPARATOR): New macro.
12650 Include <sys/stat.h>
12652 * Makefile.in (prefix): New macro.
12654 1998-11-12 Per Bothner <bothner@cygnus.com>
12656 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12657 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12658 here (done in patch_invoke instead).
12659 (case_identity): Moved here from parse.y.
12661 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12662 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12663 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12664 so they can be efficiently scanned without recursion.
12665 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12666 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12667 in BLOCK iteratively, rather than recursively.
12669 * parse.y (do_unary_numeric_promotion): New function.
12670 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12672 * parse.y (patch_newarray): Various fixes.
12674 Re-do handling of switch statements (for proper block scoping).
12675 * parse.y: Add just a single block for the enture switch block,
12676 but don't create any "case blocks".
12677 (group_of_labels): Rmeoved unneeded non-terminal.
12678 CASE_EXPR and DEFAULT_EXPR are added to current block.
12679 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12680 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12681 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12682 * parse.y (wfl_operator, print_int_node): Make non-static.
12683 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12684 as part of recursive scan of block.
12685 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12686 (patch_switch_statement): Most tests move dinto java_complete_tree.
12688 * parse.y: Make various production be non-typed (void).
12689 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12690 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12691 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12693 * jcf-write.c (struct jcf_handler): New type.
12694 (struct jcf_switch_state): New type.
12695 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12696 (alloc_handler, emit_unop, emit_reloc): New functions.
12697 (adjust_typed_op): Add extra parameter ("max type" offset).
12698 (emit_switch_reloc, emit_case-reloc): New function.
12699 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12700 (generate_bytecode_insns): Support REAL_CST, switch statements,
12701 exception handling, method calls, object/array creation, and more.
12703 * class.c: Remove some unused variables.
12704 * constants.c (find_string_constant): New function.
12705 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12706 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12707 if flag_emit_class_files.
12709 1998-11-12 Tom Tromey <tromey@cygnus.com>
12711 * jcf-io.c (find_class): Added explanatory comment.
12713 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12714 trailing slash to `.zip' entries.
12716 * jvspec.c (lang_specific_driver): Correctly handle case where
12717 GC_NAME not defined.
12719 1998-11-11 Tom Tromey <tromey@cygnus.com>
12721 * jvspec.c (GC_NAME): New define.
12722 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12724 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12726 1998-11-11 Per Bothner <bothner@cygnus.com>
12728 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12730 1998-11-11 Tom Tromey <tromey@cygnus.com>
12732 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12734 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12736 * class.c (is_compiled_class): Call safe_layout_class for class
12737 compiled from source.
12738 * conver.h (convert_to_integer, convert_to_real,
12739 convert_to_pointer): Added prototypes.
12740 * decl.c (init_decl_processing): Non longer push the decls of
12741 `methodtable', `constants', `Class', `Field', `dispatchTable'
12742 `jexception' and `Method'.
12743 * expr.c (build_invokeinterface): New function.
12744 (expand_invoke): static variable CLASS_IDENT now in
12745 build_invokeinterface. Use build_invokeinterface.
12746 (expand_java_field_op): Moved code to inline
12747 java.lang.PRIMTYPE.TYPE into a function.
12748 (build_primtype_type_ref): New function.
12749 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12750 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12751 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12752 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12753 (DECL_LOCAL_STATIC_VALUE): New macro.
12754 (build_invokeinterface, build_primtype_type_ref): New function
12756 (java_parse_abort_on_error): Macro rewritten.
12757 * jcf-parse.c (current_method): Add comment to declaration.
12758 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12759 Function prototypes fixed.
12760 (jcf_parse_source): push/pop parser context. save/restore global.
12761 (parse_source_file): Fixed leading comment. Now take a
12762 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12763 classes and pop the parser context anymore.
12764 (yyparse): Push parser context, save globals, parse the source
12765 file, restore globals and pop the parser context when processing a
12767 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12768 * lex.c (java_parse_doc_section): New function.
12769 (java_lex): Call java_parse_doc_section when appropriate. Build an
12770 operator around INSTANCEOF_TK.
12771 * lex.h (java_lineterminator, java_sprint_unicode,
12772 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12773 Prototypes rewritten.
12774 (java_parse_escape_sequence, java_letter_or_digit_p,
12775 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12776 java_read_unicode, java_store_unicode, java_read_char,
12777 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12778 Added function prototypes.
12779 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12781 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12783 (struct parser_ctxt): New fields: deprecated,
12784 current_parsed_class_un, gclass_list.
12785 (fix_method_argument_names, issue_warning_error_from_context,
12786 resolve_package, lookup_package_type): New function prototypes.
12787 (resolve_expression_name): Fixed function prototype.
12788 (find_applicable_accessible_methods_list): Fixed indentation, added
12789 extra argument in prototype.
12790 (check_final_assignment, build_null_of_type, check_deprecation,
12791 check_method_redefinition, reset_method_name,
12792 java_check_regular_methods, java_check_abstract_methods,
12793 maybe_build_primttype_type_ref): New function prototype.
12794 * parse.y (conver.h): Include.
12795 (INSTANCEOF_TK): Tagged <operator>.
12796 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12797 (relational_expression:): Build binop for instanceof.
12798 (java_push_parser_context): Remember ctxp->gclass_list across
12800 (java_pop_parser_context): Simply return if no context
12801 exists. Remember gclass_list across contexts.
12802 (issue_warning_error_from_context): New function.
12803 (parse_error_context): Don't setup ctxp->elc here. Call
12804 issue_warning_error_from_context instead.
12805 (parse_warning_context): Likewise.
12806 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12807 setup. Link new class/interface to ctxp->gclass_list.
12808 (add_superinterfaces): Register interface as incomplete if not
12810 (create_class): Remember class unqualified name in
12811 ctxp->current_parsed_class_un. Check class deprecation.
12812 (register_fields): Check field deprecation. Remember static final
12813 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12815 (method_header): New local variable ORIG_ARG. Use unqualified
12816 current class name for check on constructor errors. Promote return
12817 type if of record type. Argument list fix moved in
12818 fix_method_argument_names, called here. Check method deprecation.
12819 (fix_method_argument_names): New function.
12820 (method_declarator): Promote record typed arguments.
12821 (safe_layout_class): Check class methods before layout.
12822 (java_complete_class): Compute field layout when patched.
12823 (do_resolve_class): Try to load class after having it renamed
12824 after the package name.
12825 (get_printable_method_name): Use DECL_CONTEXT.
12826 (reset_method_name): New function.
12827 (check_method_redefinition): Use reset_method_name.
12828 (java_check_regular_methods): New local variable
12829 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12830 names for error report. Check for compile-time error when method
12831 found has default (package) access.
12832 (java_check_abstract_methods): Now takes an interface DECL node as
12833 an argument. Also reinstall real name on unchecked
12834 overriding/hiding methods for error report.
12835 (java_check_methods): Fixed leading comment. Get classes to verify
12836 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12837 CLASS_METHOD_CHECKED_P on class verification.
12838 (lookup_java_method2): Get real method name if necessary.
12839 (find_in_imports): Don't check package class access here.
12840 (resolve_package, lookup_package_type): New functions.
12841 (java_layout_classes): Fixed leading comment. Take classes to be
12842 laid out from ctxp->gclass_list.
12843 (java_complete_expand_methods): Don't expand native and abstract
12845 (java_expand_classes): New function.
12846 (resolve_expression_name): Use additional argument ORIG. Retrieve
12847 values of static final field of primitive types.
12848 (resolve_field_access): Handles static final field of promotive
12850 (resolve_qualified_expression_name): Handle STRING_CST as
12851 primaries and package name resolution. Check deprecation on found
12852 decls. Set where_found and type_found on non static field resolved
12853 during qualification. Layout non primitive field decl types.
12854 (check_deprecation): New function.
12855 (maybe_access_field): Simplified.
12856 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12857 removed. Reverse method's argument when primary is a type. Don't
12858 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12859 instead. Include abstract class in the list of class searchable
12860 for constructors. Use DECL_CONTEXT of found method for access
12861 checks. Check method deprecation.
12862 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12863 converting arguments. Handle INVOKE_INTERFACE.
12864 (lookup_method_invoke): Search constructor using existing
12865 infrastructure (don't rely on lookup_java_constructor anymore).
12866 (find_applicable_accessible_methods_list): Extra argument flag
12867 LC. Now include constructor in the search.
12868 (qualify_ambiguous_name): Conditional expression are primaries.
12869 (not_initialized_as_it_should_p): static final are always
12871 (java_complete_tree): Pass extra NULL argument to
12872 resolve_expression_name. Stricter test to carry on patching
12873 assignments. New case for INSTANCEOF_EXPR.
12874 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12875 (check_final_assignment, maybe_build_primttype_type_ref): New
12877 (patch_assignment): Detect resolved static finals and carry normal
12878 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12879 (try_builtin_assignconv): Access constant 0 on all primitive
12881 (valid_builtin_assignconv_identity_widening_p): Accept identical
12882 types. Accept all promoted type on int type.
12883 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12884 assigned to a reference.
12885 (valid_method_invocation_conversion_p): Accept to check null
12887 (build_binop): Merge declaration and initialization of local
12889 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12890 numeric types. Improved validity test for qualify operators on
12892 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12893 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12894 primitive type and issue the appropriate error message.
12895 (resolve_type_during_patch): Mark class loaded when resolved.
12896 (patch_cast): Allow null to be cased to reference types.
12897 (build_null_of_type): New function.
12898 (patch_array_ref): Handle array on references correctly.
12899 (patch_return): Removed unused local variable MODIFY. Force
12900 boolean to be returned as integers. Allows null to be returned by
12901 a function returning a reference.
12902 * typeck.c (convert_to_integer, convert_to_real,
12903 convert_to_pointer): Prototypes moved to convert.h
12904 (lookup_argument_method): Use method real name, if necessary.
12906 1998-10-30 Tom Tromey <tromey@cygnus.com>
12908 * class.c (build_class_ref): Changed name of primitive classes to
12911 * class.c (make_class_data): Renamed fields: nmethods to
12912 method_count, method_count to dtable_method_count. Always set
12913 `state' field to 0.
12914 * decl.c (init_decl_processing): Likewise.
12916 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12918 * class.c (layout_class): Don't mangle <finit>, produce
12919 __finit<class> instead. Don't verify artificial methods.
12920 * decl.c (finit_identifier_node): New declared global.
12921 (init_decl_processing): finit_identifier_node initialized.
12922 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12923 * java-tree.h (finit_identifier_node): Declared as extern.
12924 (struct lang_decl): New field called_constructor.
12925 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12926 (CLASS_HAS_FINIT_P): New macro.
12927 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12928 explicit constructor invocation.
12929 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12930 CALL_SUPER_CONSTRUCTOR_P): New macros.
12931 (write_classfile): Added prototype.
12932 * jcf-parse.c (jcf_parse_source): Parse and remember for
12933 generation if the file was seen on the command line.
12934 (parse_source_file): Don't write the class file here.
12935 (yyparse): Loop on files rewritten. Set current_jcf.
12936 (parse_zip_file_entries): Parse class file only if it was found.
12937 * lang.c (init_parse): Don't open command line provided filename
12939 (lang_parse): Don't set main_jcf anymore.
12940 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12941 (JCONSTRUCTOR_CHECK): New macro.
12942 (JBSC_TYPE_P): New macro.
12943 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12944 (COMPLETE_CHECK_OP_2): New macro.
12945 (struct parse_ctxt): New field explicit_constructor_p.
12946 (check_class_interface_creation): Fixed prototype indentation.
12947 (patch_method_invocation_stmt): Prototype reflects added argument.
12948 (patch_invoke): Likewise.
12949 (complete_method_declaration, build_super_invocation,
12950 verify_constructor_circularity,
12951 build_this_super_qualified_invocation, get_printable_method_name,
12952 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12953 verify_constructor_super, create_artificial_method,
12954 start_artificial_method_body, end_artificial_method_body,
12955 generate_field_initialization_code): New function prototypes.
12956 * parse.y: Fixed leading comment
12957 (constructor_header:, constructor_body:, block_end:): Rules tagged
12959 (type_declaration:): Call maybe_generate_finit.
12960 (method_declaration:): Action for method_body: placed in new
12961 function complete_method_declaration, called here.
12962 (constructor_declaration:): Defined actions. Removed leading
12964 (constructor_header:): New rule with action.
12965 (constructor_body:): Rule rewritten using block_begin: and
12966 block_end:. Defined actions.
12967 (constructor_declarator:, explicit_constructor_invocation:):
12969 (block:): Use new rules block_begin: block_end:.
12970 (block_begin:, block_end:): New rules and actions.
12971 (block_statements:): Fixed error message for explicit
12973 (method_invocation:): Call build_this_super_qualified_invocation
12974 if primary is `this' or `super' was seen.
12975 (conditional_expression:): Action defined.
12976 (extra_ctxp_pushed_p): New static global flag.
12977 (java_parser_context_save_global): Create parser context if
12978 necessary. Use extra_ctxp_pushed_p to remember it.
12979 (java_parser_context_restore_global): Pop extra parser context if
12981 (build_array_from_name): Array on primitive types are marked
12983 (register_fields): Restore new name in field initializer
12984 expression if type was altered. Non static fields initialized upon
12985 declaration marked initialized.
12986 (maybe_generate_finit): New function.
12987 (maybe_generate_clinit): Use create_artificial_method,
12988 start_artificial_method_body, end_artificial_method_body. Generate
12989 debug info for enclosed initialization statements.
12990 (method_header): Fixed leading comment. Check constructor
12991 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12993 (complete_method_declaration, constructor_circularity_msg,
12994 verify_constructor_circularity): New functions.
12995 (get_printable_method_name): New function.
12996 (check_method_redefinition): Don't rename <finit> methods. Fix
12997 declared constructor names. Error message for
12998 constructors modified.
12999 (java_check_regular_methods): Local variable seen_constructor
13000 renamed saw_constructor. Skip verification on constructors. Create
13001 default constructor with create_artificial_method.
13002 (java_check_methods): Removed unnecessary empty line.
13003 (create_artificial_method, start_artificial_method_body,
13004 end_artificial_method_body): New functions.
13005 (java_layout_classes): Changed leading comment. Reverse fields
13006 list if necessary. Always layout java.lang.Object if being
13008 (java_complete_expand_methods): Verify constructor circularity.
13009 (java_complete_expand_method): Call fix_constructor on
13010 constructors. Local variable no_ac_found removed. Restore
13011 bindings if method body expansion failed.
13012 (fix_constructors, verify_constructor_super,
13013 generate_field_initialization_code): New function.
13014 (java_expand_classes): Fixed leading comment. Write class file
13016 (resolve_expression_name): Check for illegal instance variable
13017 usage within the argument scope of an explicit constructor
13019 (resolve_qualified_expression_name): Pass extra from_super flag
13020 when invoking patch_method_invocation_stmt. New case for
13021 conditional expression when used as a primary. Check for error
13022 when acquiring super.
13023 (patch_method_invocation_stmt): Added extra argument super. New
13024 local variable is_static_flag. Set class_to_search according to
13025 the nature of the constructor invocation. Don't add `this'
13026 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13027 invocation within the argument scope of explicit constructor
13028 invocation. Set is_static according to is_static_flag. Provide
13029 extra `super' argument to patch_invoke invocation.
13030 (patch_invoke): New argument from_super. Loop on arguments
13031 indentation fixed. Pass from_super to invocation_mode. New switch
13032 case INVOKE_SUPER. Fixed error message in switch default case.
13033 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13035 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13036 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13037 message takes constructors into account.
13038 (find_applicable_accessible_methods_list): Fixed indentation.
13039 (qualify_ambiguous_name): Take explicit constructor invocation
13040 into account. Deal with a conditional expression as a primary to
13042 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13043 case. Added extra argument to patch_method_invocation_stmt.
13044 Register calls made to explicit constructor `this'. Don't call
13045 save_expr in ARRAY_REF case when emitting class files. Check for
13046 illegal use of this when expanding explicit constructor invocation
13048 (complete_function_arguments): Set and reset parser context
13049 explicit_constructor_p field value when appropriate.
13050 (build_super_invocation, build_this_super_qualified_invocation):
13052 (patch_assignment): Fixed typo.
13053 (patch_unaryop): Check on final fields occurs only when a decl
13055 (patch_return): Take constructors into account.
13056 (patch_conditional_expr): New function.
13057 * typeck.c (build_java_signature): Removed unnecessary empty line.
13059 1998-10-28 Jeffrey A Law (law@cygnus.com)
13061 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13063 1998-10-28 Tom Tromey <tromey@cygnus.com>
13065 * decl.c (init_decl_processing): Renamed fields.
13066 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13067 interface_len, msize fields.
13069 * class.c (make_class_data): Removed subclass_head and
13070 subclass_next fields.
13071 * decl.c (init_decl_processing): Removed subclass_head and
13072 subclass_next fields.
13074 1998-10-28 Jeffrey A Law (law@cygnus.com)
13076 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13077 * mangle.c (emit_unicode_mangled_name): Similarly.
13079 1998-10-26 Nick Clifton <nickc@cygnus.com>
13081 * jcf-parse.c (get_constant): Place braces around code to compute
13082 'd' when REAL_ARITHMETIC is not defined.
13084 1998-10-25 H.J. Lu (hjl@gnu.org)
13086 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13089 1998-10-23 Tom Tromey <tromey@cygnus.com>
13091 * lang-specs.h: `.zip' files are input to jc1.
13093 1998-10-22 Per Bothner <bothner@cygnus.com>
13095 * jvspecs.c: Add (but don't enable) support for combining multiple
13096 .class and .java input filenames to a single jc1 invocation.
13097 Add support for -C flag (copile to .class files).
13098 Translate -classpath and -CLASSPATH arguments.
13099 * lang-specs.h: Don't set %2 spec.
13101 1998-10-22 Tom Tromey <tromey@cygnus.com>
13103 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13105 (add_path): Don't add trailing separator to non-empty path
13108 * lang.c (lang_decode_option): Check for -fclasspath and
13109 -fCLASSPATH before examining other `-f' options.
13111 * java-tree.h (finalize_identifier_node): Don't declare.
13112 * class.c (make_class_data): Don't push "final" field.
13113 * decl.c (init_decl_processing): Don't push "final" field.
13114 (finalize_identifier_node): Removed.
13115 (init_decl_processing): Don't set finalize_identifier_node.
13117 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13119 1998-10-11 Anthony Green <green@cygnus.com>
13121 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13122 (JV_SCAN_SOURCES): New macro.
13123 (JCF_DUMP_SOURCES): Likewise.
13124 (jcf-dump$(exeext)): New target.
13125 (jv-scan$(exeext)): New target.
13127 1998-10-22 Tom Tromey <tromey@cygnus.com>
13129 * Makefile.in (LEX): Removed.
13130 (LEXFLAGS): Likewise.
13131 (SET_BISON): New macro.
13133 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13134 spurious diffs in parse.c.
13135 ($(PARSE_SCAN_C)): Likewise.
13136 (PARSE_DIR): New macro.
13138 (PARSE_SCAN_C): Likewise.
13139 (PARSE_RELDIR): New macro.
13141 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13143 * jcf-io.c (find_class): Use saw_java_source to determine when to
13144 look for `.java' file.
13145 * jcf-parse.c (saw_java_source): New global.
13146 (yyparse): Set it if `.java' file seen.
13148 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13149 (GCJH_SOURCES): Likewise.
13150 * Makefile.in (datadir): New macro.
13151 (libjava_zip): Likewise.
13152 (JAVA_OBJS): Added jcf-path.o.
13153 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13154 (../gcjh$(exeext)): Likewise.
13155 (jcf-path.o): New target.
13156 * java-tree.h (fix_classpath): Removed decl.
13157 * jcf-parse.c (fix_classpath): Removed.
13158 (load_class): Don't call fix_classpath.
13159 * parse.y (read_import_dir): Don't call fix_classpath.
13160 * lex.h: Don't mention classpath.
13161 * lex.c (java_init_lex): Don't initialize classpath.
13162 * jcf-io.c (classpath): Removed global.
13163 (find_class): Use jcf_path iteration functions. Correctly search
13164 class path for .java file.
13165 (open_in_zip): New argument `is_system'.
13166 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13167 classpath-related options.
13168 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13170 (lang_init): Call jcf_path_init.
13171 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13172 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13173 Correctly put braces around second string in each entry.
13174 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13175 classpath-related options.
13176 (help): Updated for new options.
13177 * jcf.h: Declare functions from jcf-path.c. Don't mention
13178 `classpath' global.
13179 * jcf-path.c: New file.
13181 * jcf-depend.c: Include jcf.h.
13183 * jcf-write.c (localvar_alloc): Returns `void'.
13184 (localvar_free): Removed unused variable.
13186 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13187 (init_parse): Use OBJECT_SUFFIX, not ".o".
13189 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13191 * class.c (emit_register_classes): Renamed from
13192 emit_register_class.
13193 * java-tree.h (emit_register_classes): Prototype renamed from
13194 emit_register_class.
13195 * jcf-parse.c (yyparse): Call emit_register_classes once before
13197 * parse.y (java_expand_classes): No longer register classes.
13199 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13201 * class.c (is_compiled_class): New local variable
13202 seen_in_zip. Identify classes found in currently compiled source
13204 * decl.c (complete_start_java_method): Fixed typo.
13205 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13206 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13207 (CLASS_P): Moved around.
13208 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13209 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13211 (jcf_parse_source): Changed leading comment. Removed unnecessary
13212 fclose and CLASS_FROM_SOURCE_P marking.
13213 (parse_source_file): New local variables remember_for_generation
13214 and filename. Mark parsed file name identifier node. Removed block
13215 executed when parse_only was null. Set remember_for_generation.
13216 Use it as an argument to java_pop_parser_context.
13217 (yyparse): New local variables several_files, list, next node and
13218 current_file_list. Split ampersand separated file names into
13219 current_file_list. Iterate through the list and parse accordingly.
13220 * parse.h (java_pop_parser_context): New function prototype.
13221 * parse.y (ctxp_for_generation): New static global variable.
13222 (java_pop_parser_context): New argument generate. Link popped ctxp
13223 to ctxp_for_generation list accordingly.
13224 (java_complete_expand_methods): Fixed indentation.
13225 (java_expand_classes): New function.
13227 1998-10-17 Per Bothner <bothner@cygnus.com>
13229 * Makefile.in: Link with libiberty.a instead of memmove.o.
13231 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13233 * lex.c (setjmp.h): No longer included.
13234 * lex.h (setjmp.h): Included.
13235 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13236 (duplicate_declaration_error_p): Renamed from
13237 duplicate_declaration_error.
13238 (build_array_from_name): New function prototype.
13239 * parse.y (setjmp.h): No longer included.
13240 (variable_declarator_id): Define action.
13241 (build_array_from_name): New function.
13242 (duplicate_declaration_error_p): Renamed from
13243 duplicate_declaration_error. Fixed leading comment.
13244 (register_fields): Main `for' loop reorganized. Uses
13245 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13246 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13247 build_array_from_name.
13248 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13250 (read_import_dir): Don't try to skip `.' and `..'.
13251 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13252 build_array_from_name. Main `for' loop reorganized.
13253 (resolve_qualified_expression_name): When building access to a
13254 field, use the type where the field was found, not its own type.
13255 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13256 field was found is null.
13257 (qualify_ambiguous_name): Sweep through all successive array
13260 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13262 * java-tree.h (pop_labeled_block, lang_printable_name,
13263 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13264 interface_of_p, inherits_from_p, fix_classpath,
13265 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13266 make_class_data, register_class, alloc_name_constant): New
13267 function prototypes.
13268 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13269 indentation. Added cast to remove warning.
13270 (lang_printable_name): Set v argument unused.
13271 (lang_print_error): Added argument to lang_printable_name call.
13272 (java_dummy_print, print_lang_decl, print_lang_type,
13273 print_lang_identifier, lang_print_xnode): All argument marked
13275 * lex.c (java_unget_unicode): Removed unnecessary argument.
13276 (java_allocate_new_line): Unused local variable is gone.
13277 (java_read_char): Added parenthesis in expressions to remove
13278 warnings. Added final return statement.
13279 (java_read_unicode): Added parenthesis in expression to remove
13281 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13282 (java_parse_escape_sequence): Likewise.
13283 (java_lex): Unused local variables are gone. Fixed
13284 java_unget_unicode invocation.
13285 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13287 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13288 lang_printable_name invocation in macro.
13289 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13291 (duplicate_declaration_error): Suppressed unused argument in
13293 (identical_subpath_p): Function declaration is gone.
13294 (patch_invoke): Suppressed unused argument in prototype.
13295 (patch_cast, build_labeled_block, check_thrown_exceptions):
13297 * parse.y (setjmp.h): Included
13298 (toplev.h): Likewise.
13299 (field_declaration:): Suppressed unused local
13300 (label_decl:): Fixed build_labeled_block invocation.
13301 (java_pop_parser_context): Put extra parenthesis around assignment
13303 (yyerror): Suppressed unused local variables.
13304 (variable_redefinition_error): Fixed lang_printable_name
13306 (create_interface): Suppressed unused local variables.
13307 (create_class): Likewise.
13308 (duplicate_declaration_error): Suppressed unused argument. Fixed
13309 lang_printable_name invocation.
13310 (register_fields): Suppressed unused local variable. Fixed
13311 duplicate_declaration_error invocation.
13312 (method_header): Suppressed unused local variable.
13313 (method_declarator, parser_check_super): Likewise.
13314 (java_complete_class): Suppressed unused local variable. Fixed
13315 fatal error message.
13316 (complete_class_report_errors): Added default: in switch.
13317 (java_check_regular_methods): Fixed lang_printable_name
13319 (check_throws_clauses): Likewise.
13320 (java_check_abstract_methods): Suppressed unused local
13321 variable. Fixed lang_printable_name invocation.
13322 (read_import_entry): Added supplemental return statement.
13323 (read_import_dir): Suppressed unused local variables.
13324 (check_pkg_class_access, declare_local_variables): Likewise.
13325 (source_start_java_method): Suppressed unused extern variable
13327 (expand_start_java_method): Suppressed unused extern and local
13328 variable declarations.
13329 (java_complete_expand_methods): Likewise.
13330 (java_complete_expand_method): Suppressed unused local variables.
13331 (make_qualified_name): Likewise.
13332 (resolve_qualified_expression_name): Added default: in
13333 switch. Fixed lang_printable_name invocation.
13334 (class_instance_creation_expression): Added parenthesis around
13336 (patch_method_invocation_stmt): Fixed lang_printable_name and
13337 patch_invoke invocations.
13338 (check_for_static_method_reference): Fixed lang_printable_name
13340 (patch_invoke): Suppressed unused arguments and local variables.
13341 (lookup_method_invoke): Suppressed unused local variables.
13342 (qualify_ambiguous_name): Added default: in switch.
13343 (identical_subpath_p): Function removed.
13344 (patch_assignment): Suppressed unused local variables. Suppressed
13345 unnecessary if statement. Fixed lang_printable_name invocations.
13346 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13347 (valid_ref_assignconv_cast_p): Parenthesis around
13348 expression. Suppressed unused local variables.
13349 (build_binop): Suppressed unused local variables. fixed
13350 lang_printable_name invocations.
13351 (string_constant_concatenation): Suppressed unused local
13353 (patch_unaryop): Fixed lang_printable_name invocation.
13354 (patch_cast): Suppressed unnecessary argument. Fixed
13355 lang_printable_name invocation.
13356 (patch_array_ref): Fixed lang_printable_name invocation.
13357 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13358 (build_labeled_block): Suppressed unused argument.
13359 (generate_labeled_block): Fixed build_labeled_block invocation.
13360 (build_loop_body): Suppressed unused local variables.
13361 (patch_loop_statement): Likewise.
13362 (patch_exit): Fixed lang_printable_name invocation.
13363 (patch_switch_statement): Likewise.
13364 (case_identity): First argument marked unused.
13365 (patch_try_statement): Fixed lang_printable_name invocations.
13366 (patch_synchronized_statement, patch_throw_statement): Likewise.
13367 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13368 lang_printable_name invocations.
13369 (check_thrown_exceptions_do): Suppressed unused argument.
13371 1998-10-14 Tom Tromey <tromey@cygnus.com>
13373 * jcf-write.c (write_classfile): Add output class file as target.
13374 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13375 * jcf.h: Added declarations for dependency-tracking functions.
13376 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13377 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13378 (finish_parse): Call jcf_dependency_write.
13379 (dependency_tracking): New global.
13380 (DEPEND_SET_FILE): New define.
13381 (DEPEND_ENABLE): New define.
13382 (init_parse): Enable dependency tracking if required.
13384 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13385 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13386 (../gcjh$(exeext)): Likewise.
13387 (jcf-depend.o): New target.
13388 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13389 (GCJH_SOURCES): Likewise.
13390 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13392 (find_classfile): Added dep_name argument.
13393 (find_class): Compute name of dependency.
13394 (open_in_zip): Call jcf_dependency_add_file.
13395 * gjavah.c (output_file): No longer global.
13396 (usage): Don't mention "gjavah".
13398 (java_no_argument): Likewise.
13399 (version): Likewise.
13400 (main): Recognize and handle -M family of options.
13401 (print_mangled_classname): Return is void.
13402 (process_file): Handle case where output is suppressed.
13403 (HANDLE_END_FIELD): Likewise.
13404 (HANDLE_METHOD): Likewise.
13405 * jcf-depend.c: New file.
13407 1998-10-13 Jeffrey A Law (law@cygnus.com)
13409 * java-tree.def: Add missing newline at EOF.
13411 1998-10-13 Tom Tromey <tromey@cygnus.com>
13413 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13414 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13416 Include <config.h> and "system.h".
13417 (disassemble_method): Undefine RET to avoid clash with
13418 config/i386/i386.h.
13420 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13422 * decl.c (runtime_exception_type_node, error_exception_type_node):
13423 New global variables.
13424 (init_decl_processing): Initialized.
13425 * expr.c (java_lang_expand_expr): Set caught exception type to
13426 null if catch handler argument doesn't exit.
13427 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13429 * java-tree.h (runtime_exception_type_node,
13430 error_exception_type_node): Global variables declared.
13431 (DECL_FUNCTION_THROWS): New macro.
13432 (DECL_FUNCTION_BODY): Modified comment.
13433 (DECL_SPECIFIC_COUNT): Likewise.
13434 (struct lang_decl): New field throws_list.
13435 (IS_UNCHECKED_EXPRESSION_P): New macro.
13436 * lex.c (java_lex): Generate location information for THROW_TK.
13437 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13438 EXCEPTIONS_P): New macros.
13439 (enum jdep_code): New value JDEP_EXCEPTION.
13440 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13441 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13442 PATCH_METHOD_RETURN_ERROR): New macros.
13443 (patch_method_invocation_stmt): Added new argument to prototype.
13444 (patch_synchronized_statement, patch_throw_statement,
13445 check_thrown_exceptions, check_thrown_exceptions_do,
13446 purge_unchecked_exceptions, check_throws_clauses): New function
13448 * parse.y Fixed typo in keyword section.
13449 (throw:): Rule tagged <node>.
13450 (THROW_TK): Keyword tagged <operator>.
13451 (method_header:): Last argument to call to method_header passed
13453 (throws:, class_type_list:, throw_statement:,
13454 synchronized_statement:, synchronized:): Defined actions.
13455 (method_header): New local variable current. Register exceptions
13456 from throws clause.
13457 (java_complete_tree): Complete and verify exceptions from throws
13459 (complete_class_report_errors): Error message on exceptions not
13461 (java_check_regular_methods): Fixed typo. Shortcut on private
13462 overriding methods. Changed error message on method
13463 redefinition. Check for throws clause compatibility.
13464 (check_throws_clauses): New function.
13465 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13466 method. Changed error message on method redefinition.
13467 (currently_caught_type_list): New static variable.
13468 (java_complete_expand_methods): Purge unchecked exceptions from
13469 throws clause list. Call PUSH_EXCEPTIONS before walk and
13470 POP_EXCEPTIONS after.
13471 (resolve_qualified_expression_name): Pass new argument as NULL to
13472 patch_method_invocation_stmt.
13473 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13474 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13475 argument list when appropriate. Use new argument if non null to
13476 store selected method decl.
13477 (patch_invoke): Convert if necessary args of builtin types before
13478 forming CALL_EXPR. Argument list no longer reversed here.
13479 (invocation_mode): Treat final methods as static methods.
13480 (java_complete_tree): New cases for THROW_EXPR: and
13481 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13483 (complete_function_arguments): No more RECORD_TYPE
13484 conversion. Function parameter nodes no longer saved.
13485 (valid_ref_assignconv_cast_p): Avoid handling null type.
13486 (patch_binop): Fixed null constant reference handling.
13487 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13488 BUILD_THROW macros.
13489 (patch_try_statement): Fixed comments. Record caught types in
13490 list, push the list, expand try block and pop the list.
13491 (patch_synchronized_statement, patch_throw_statement,
13492 check_thrown_exceptions, check_thrown_exceptions_do,
13493 purge_unchecked_exceptions): New functions.
13494 * typeck.c (lookup_argument_method): Allow WFL in place of method
13495 DECL_NAME during method definition check
13497 1998-10-09 Tom Tromey <tromey@cygnus.com>
13499 * gjavah.c (decode_signature_piece): New function.
13500 (print_c_decl): Use it. Added `name_override' argument.
13501 (print_method_info): Use name_override argument to print_c_decl.
13502 (seen_fields): Removed.
13503 (print_field_info): Don't update seen_fields.
13504 (struct method_name): New structure.
13505 (method_name_list): New global.
13506 (print_method_info): Add new method to list of methods.
13507 (name_is_method_p): New function.
13508 (print_field_info): If field name has same name as method, then
13510 (process_file): Parse methods before fields.
13511 (field_pass): New global.
13512 (HANDLE_END_FIELD): Take field_pass into account.
13514 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13516 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13517 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13519 1998-10-03 Anthony Green <green@cygnus.com>
13521 * jvspec.c: Fix bug in jvgenmain_spec patch.
13523 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13525 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13526 * decl.c (soft_exceptioninfo_call_node): New global variable.
13527 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13528 takes extra integer argument. soft_exceptioninfo_call_node
13530 * except.c (java_set_exception_lang_code): New function
13531 (method_init_exceptions): Called here.
13532 (prepare_eh_table_type): New function.
13533 (expand_end_java_handler): Called here.
13534 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13535 one argument. Modified generation of call to
13536 soft_badarrayindex_node to use new argument.
13537 (build_java_arrayaccess): Pass faulty index value to
13538 build_java_throw_out_of_bounds_exception.
13539 (generate_name): New function.
13540 (java_lang_expand_expr): New local variables node, current,
13541 has_finally_p. Expand TRY_EXPR node.
13542 (process_jvm_instruction): Replace top of the stack with thrown
13543 object reference when entering exception handler.
13544 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13545 specific tree codes.
13546 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13548 (DECL_SPECIFIC_COUNT): New macro.
13549 (prepare_eh_table_type, java_set_exception_lang_code,
13550 generate_name): New function declarations.
13551 (match_java_method): Declaration deleted.
13552 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13554 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13555 * parse.h (redefinition_error, refine_accessible_methods_list,
13556 can_cast_to_p): Function declaration removed.
13557 (classitf_redefinition_error, variable_redefinition_error,
13558 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13559 find_most_specific_methods_list, argument_types_convertible,
13560 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13561 valid_cast_to_p, valid_method_invocation_conversion_p,
13562 try_reference_assignconv, add_stmt_to_compound,
13563 build_jump_to_finally, build_tree_list, patch_try_statement,
13564 java_get_catch_block): New function declarations.
13565 * parse.y (string_buffer_type): Global variable deleted.
13566 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13567 finally): Rules tagged <node>.
13568 (TRY_TK, CATCH_TK): Token tagged <operator>.
13569 (class_body_declaration:, class_member_declaration:,
13570 formal_parameter:, explicit_constructor_invocation:,
13571 interface_member_declaration:, constant_declaration:,
13572 primary_no_new_array:, class_instance_creation_expression:,
13573 array_creation_expression:): Issue error on unsuported JDK1.1
13575 (try_statement:, catches:, finally:): Define actions.
13576 (catch_clause_parameter): New rule.
13577 (catch_clause:): Use new rule catch_clause_parameter.
13578 (parse_jdk1_1_error): New function.
13579 (redefinition_error): Renamed classitf_redefinition_error.
13580 (variable_redefinition_error): New function.
13581 (check_class_interface_creation): Call
13582 classitf_redefinition_error.
13583 (java_complete_tree): Added error message on JDEP_TYPE: case.
13584 (complete_class_report_errors): Fixed indentation.
13585 (declare_local_variables): Call variable_redefinition_error.
13586 (source_end_java_method): Call java_set_exception_lang_code and
13587 emit_handlers where appropriate.
13588 (java_method_add_stmt): Call add_stmt_to_block.
13589 (add_stmt_to_block): New function.
13590 (lookup_method_invoke): Fixed outside comment. new local variable
13591 candicates. Call find_applicable_accessible_methods_list and
13592 find_most_specific_methods_list when searching for a
13593 method. Modified error report to list possible candidates when
13595 (find_applicable_accessible_methods_list,
13596 find_most_specific_methods_list, argument_types_convertible): New
13598 (refine_accessible_methods_list): Function deleted.
13599 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13600 expr (if applicable) before calling patch_array_ref.
13601 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13602 (enter_block): Fixed comment.
13603 (enter_a_block): New function.
13604 (patch_assignment): Reorganized. Call try_reference_assignconv for
13605 references. Call valid_cast_to_p instead of can_cast_to_p.
13606 (try_reference_assignconv,
13607 valid_builtin_assignconv_identity_widening_p): New functions.
13608 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13609 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13611 (build_string_concatenation): Don't resolve StringBuffer.
13612 (patch_cast): Fixed inverted arguments.
13613 (patch_array_ref): Code to save array expr deleted. Call
13614 valid_cast_to_p instead of can_cast_to_p.
13615 (generate_labeled_block): Call generate_name.
13616 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13617 patch_try_statement): New functions.
13618 * typeck.c (match_java_method): Function deleted.
13620 1998-10-02 Anthony Green <green@cygnus.com>
13622 * jvspec.c: jvgenmain_spec uses different temporary file names.
13624 1998-10-02 Anthony Green <green@cygnus.com>
13626 * jvspec.c (lang_specific_driver): Fail if user specifies
13627 --main= when not linking.
13629 1998-09-28 Tom Tromey <tromey@cygnus.com>
13631 * class.c (make_class_data): Push value for `thread' field.
13632 * decl.c (init_decl_processing): Added `thread' field to class.
13634 * class.c (add_field): Always make static fields externally
13637 1998-09-26 Anthony Green <green@cygnus.com>
13639 * expr.c (build_java_athrow,
13640 build_java_throw_out_of_bounds_exception, expand_invoke,
13641 build_newarray, expand_java_multianewarray, build_java_monitor):
13642 Update comments to reflect _Jv_* function names.
13644 1998-09-25 Per Bothner <bothner@cygnus.com>
13646 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13647 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13648 * parse.y (expand_start_java_method): Likewise.
13650 1998-09-24 Per Bothner <bothner@cygnus.com>
13652 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13654 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13655 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13656 * expr.c: Remove no-longer-needed calls to promote_type.
13657 * decl.c (give_name_to_locals): Liekwise.
13658 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13659 * parse.y: Add/remove promote_type calls as appropriate.
13660 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13661 (parse_signature_string): Likewise.
13662 (build_java_array_type): Fix for now signature convenions.
13664 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13666 1998-09-23 Tom Tromey <tromey@cygnus.com>
13668 * class.c (init_class_processing): libjava function renamed to
13671 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13673 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13674 * java-tree.def: Fixed DEFTREECODE third argument.
13675 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13676 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13677 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13678 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13679 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13680 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13681 * lang.c (java_tree_code_type, java_tree_code_length,
13682 java_tree_code_name): New arrays.
13683 (lang_init): Append Java tree node definitions to Gcc ones.
13684 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13686 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13688 (java_lex): Allow declaration of empty string constants. Retain
13689 location information on CASE_TK and DEFAULT_TK.
13690 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13691 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13692 Modified to be more robust.
13693 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13694 (build_new_invocation, try_builtin_assignconv,
13695 patch_switch_statement, string_constant_concatenation,
13696 build_string_concatenation, patch_string_cst, patch_string,
13697 java_expand_switch): New function declarations.
13698 * parse.y: Rules related to switch and EH tagged <node>.
13699 (label_id): Set to NULL_TREE
13700 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13702 (this_or_super:): Fixed indentation.
13703 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13704 statement_expression:): Removed call to RULE on all sub-rules.
13705 (switch_expression:, switch_labels:): New rules.
13706 (switch_statement:, switch_block:, switch_block_statement_groups:,
13707 switch_block_statement_group:, switch_labels:, switch_label:):
13709 (throw_statement:, synchronized_statement:, try_statement:):
13710 Defined temporary actions.
13711 (class_instance_creation_expression:): Call
13712 build_new_invocation. Fixed indentation.
13713 (field_access): Fixed indentation.
13714 (method_invocation): Likewise.
13715 (make_qualified_primary): Use THIS_EXPR.
13716 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13717 resolving from SUPER, set *type_found.
13718 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13719 (java_complete_tree): Removed unused local variable `location'. Case
13720 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13721 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13722 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13723 STRING_CST: case. default: checks for patchable strings.
13724 (complete_function_arguments): Transform string constant or
13725 crafted StringBuffer if necessary.
13726 (build_method_invocation): Fixed comments.
13727 (build_new_invocation): New function.
13728 (patch_assignment): Call try_builtin_assignconv to figure a valid
13729 assignment conversion between builtin types.
13730 (try_builtin_assignconv): New function.
13731 (build_binop): Use URSHIFT_EXPR directly to call build.
13732 (operator_string): Use UNARY_PLUS_EXPR.
13733 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13735 (do_merge_string_cste, merge_string_cste,
13736 string_constant_concatenation, build_string_concatenation,
13737 patch_string, patch_string_cst): New function.
13738 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13739 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13740 (build_newarray_node): Use NEW_ARRAY_EXPR.
13741 (build_this): Use THIS_EXPR.
13742 (build_return): Enable debug information on return statement.
13743 (build_if_else_statement): Likewise.
13744 (complete_labeled_statement): Fixed related comment.
13745 (build_loop_body): Fixed comment.
13746 (build_bc_statement): Enable debug information on break/continue
13748 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13750 (patch_switch_statement, case_identity, java_expand_switch): New
13753 1998-09-21 Per Bothner <bothner@cygnus.com>
13755 * buffer.h (BUFFER_INIT): New macro.
13756 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13757 Pass (struct jcf_partial *state) to most functions.
13758 (jcf_block, jcf_relocation): New types.
13759 Support labels, branches, conditionals, loops.
13761 1998-09-21 Tom Tromey <tromey@cygnus.com>
13763 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13765 1998-09-21 Per Bothner <bothner@cygnus.com>
13767 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13768 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13769 not integer_type_node (INT_TYPE_SIZ bits).
13771 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13773 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13774 * jcf-dump.c (print_exception_table): New function.
13775 (disassemble_method): Better handling of wide instructions.
13776 Make more robust for bad input.
13778 1998-09-30 Jeffrey A Law (law@cygnus.com)
13780 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13783 1998-09-17 Jeffrey A Law (law@cygnus.com)
13785 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13787 1998-09-17 Tom Tromey <tromey@cygnus.com>
13789 * Makefile.in ($(PARSE_H)): Removed target.
13791 1998-09-17 Jeffrey A Law (law@cygnus.com)
13793 * Makefile.in (JAVA_OBJS): Add memmove.o
13794 (memmove.o): New target & rules.
13796 1998-09-15 Tom Tromey <tromey@cygnus.com>
13798 * expr.c (expand_invoke): Don't generate a call to the class init
13801 1998-09-14 Jeffrey A Law (law@cygnus.com)
13803 * Makefile.in: Add many missing dependencies.
13804 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13806 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13807 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13809 1998-09-11 Per Bothner <bothner@cygnus.com>
13811 * decl.c (complete_start_java_method): If method is static (and
13812 not private) call _Jv_InitClass.
13813 * expr.c (expand_invoke): Don't call build_class_init.
13815 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13817 1998-09-10 Jeffrey A Law (law@cygnus.com)
13819 * Make-lang.in (GCJ): Define before using.
13821 1998-09-09 Jeffrey A Law (law@cygnus.com)
13823 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13824 losing due to namespace pollution in GNU getopt.h
13826 1998-09-09 Tom Tromey <tromey@cygnus.com>
13828 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13829 (java.all.cross): Likewise.
13830 (java.rest.encap): Likewise.
13832 1998-09-08 Jeffrey A Law (law@cygnus.com)
13834 * gjavah.c (print_class_decls): Fix thinko in arglist
13835 * jcv-io.c (find_classfile): Similarly.
13837 1998-09-07 Jeffrey A Law (law@cygnus.com)
13839 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13841 1998-09-05 Tom Tromey <tromey@cygnus.com>
13843 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13844 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13845 * Makefile.in (PARSE_C): New macro.
13846 (PARSE_H): Likewise.
13847 (PARSE_SCAN_C): Likewise.
13848 ($(PARSE_C)): Target renamed from parse.c.
13849 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13850 (clean): Remove parse-scan.c as well.
13851 (parse.o): Depend on $(PARSE_C).
13853 1998-09-05 Anthony Green <green@cygnus.com>
13855 * README, license.terms: Removed.
13857 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13858 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13859 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13860 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13861 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13862 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13863 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13864 and Java trademark attribution.
13866 1998-09-04 Tom Tromey <tromey@cygnus.com>
13868 * Makefile.in: Use gcjh, not gjavah.
13869 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13870 * Make-lang.in: Changed gjavah to gcjh everywhere.
13872 1998-09-03 Per Bothner <bothner@cygnus.com>
13874 * gjavah.c: Support new -prepend -add -append flags.
13875 (print_method_info): Method is not virtual if class is final.
13877 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13879 * jv-scan.c: Fixed copyright assignment.
13880 * keyword.gperf: Likewise.
13881 * keyword.h: Likewise.
13882 * lex.c: Fixed copyright assignment.
13883 (java_lex): Push unicode back when parsing '<'.
13884 * lex.h: Fixed copyright assignment.
13885 * parse-scan.y: Likewise.
13886 * parse.h: Fixed copyright assignment.
13887 (build_debugable_stmt, complete_for_loop): New function prototypes.
13888 * parse.y: Fixed copyright assignment.
13889 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13890 size_zero_node when completing a loop with no exit condition.
13891 (for_statement_nsi:): Define action.
13892 (for_init:, for_update:): Return size_zero_node when empty.
13893 (declare_local_variables): Call build_debugable_stmt.
13894 (build_debugable_stmt): New function.
13895 (build_loop_body): Build debugable statement around loop
13897 (complete_loop_body): Take into account the debugable statement
13898 around the EXIT_EXPR.
13899 (complete_loop_body): New function.
13900 (patch_exit_expr): Fixed condition inversion.
13902 1998-09-02 Tom Tromey <tromey@cygnus.com>
13904 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13905 name of thread define.
13906 * jvspec.c (THREAD_NAME): New macro.
13908 (THREADLIB): Likewise.
13909 (lang_specific_driver): Recognize attempt to link with thread
13910 library or gc library. Recognize -ljava on command line so it
13911 isn't linked against more than once.
13913 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13915 * parse-scan.y (report_main_declaration): Name of the class
13916 containing `main' can be a qualified name.
13918 1998-08-31 Tom Tromey <tromey@cygnus.com>
13920 * config-lang.in: Changed gjavac to gjc everywhere.
13921 * Make-lang.in: Changed gjavac to gjc everywhere.
13923 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13925 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13926 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13927 and install the files.
13928 * Makefile.in (JAVA_OBJS_LITE): New variable.
13929 (compiler:): Now include jv-scan as a dependency.
13930 (../jv-scan$(exeext), parse-scan.c): New targets.
13931 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13932 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13933 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13934 check for errors even if parse_only.
13935 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13937 (yylex): New function. Uses java_lex body.
13938 (java_lex): Removed commented out statement. Remove local variable
13939 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13940 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13941 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13942 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13943 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13944 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13946 (java_lex_error): Empty if JC1_LITE is defined.
13947 (java_get_line_col): Return 0 if JC1_LITE is defined.
13948 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13949 SET_MODIFIER_CTX): Moved into the section containing the macros
13950 conditionally defined by JC1_LITE.
13951 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13952 argument if JC1_LITE is defined.
13953 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13954 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13956 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13957 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13958 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13959 to different values according to JC1_LITE.
13960 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13961 declared if JC1_LITE set.
13962 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13963 defined if JC1_LITE not set.
13964 (struct parser_ctx): Reorganized and skip the jc1 front end part
13966 (java_layout_classes): New function definition.
13967 (java_push_parser_context, java_init_lex, yyparse, yylex,
13968 yyerror): Prototype always declared. All other static function
13969 prototypes declared only if JC1_LITE is not set.
13970 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13971 declared in parse.h.
13972 (java_layout_classes): New function.
13973 (java_complete_expand_methods): No longer layout the class here.
13974 * parse-scan.y: New file.
13975 * jv-scan.c: New file.
13977 1998-08-25 Tom Tromey <tromey@cygnus.com>
13979 * gjavah.c (main): Handle -friend option.
13980 (friend_specs): New global.
13981 (generate_access): Handle friend_specs.
13982 (process_file): Likewise.
13983 (MAX_FRIENDS): New macro.
13984 (friend_count): New global.
13985 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13986 Changed all callers.
13988 1998-08-24 Per Bothner <bothner@cygnus.com>
13990 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13991 (main): Handle processing all the entries of a named .zip archive.
13992 * jcf-io.c (jcf_trim_old_input): New function.
13993 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13995 1998-08-24 Per Bothner <bothner@cygnus.com>
13997 * lang.c (flag_assume_compiled): Make default be on.
13999 1998-08-21 Per Bothner <bothner@cygnus.com>
14001 * jcf-dump.c: Add bunches of flags to control output more.
14002 (process_class): New function; support printing more than one class.
14003 (main): Support new --print-main and --javap flags.
14004 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14005 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14007 1998-08-20 Per Bothner <bothner@cygnus.com>
14009 Change mangling of dispatch table to match C++ vtable (w/thunks).
14010 * class.c (build_dtable_decl), java-tree.h: New function.
14011 (make_class_data): Call it.
14012 * decl.c (init_decl_processing): Likewise.
14014 1998-08-19 Warren Levy <warrenl@cygnus.com>
14016 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14017 soft_anewarray; adjust args passed.
14018 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14019 match _Jv_NewObjectArray.
14021 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14023 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14024 * expr.c (loopup_label): Call create_label_decl.
14025 (create_label_decl): New function.
14026 (java_lang_expand_expr): Call expand_start_bindings with argument
14028 * java-tree.h Added space after PROTO in function declarations
14030 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14031 (create_label_decl, push_labeled_block): New function
14033 * lex.c (label_id): Initialize.
14034 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14036 * parse.h Added space after PROTO in function declarations when
14038 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14039 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14040 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14041 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14043 (struct parser_ctxt): New fields current_loop,
14044 current_labeled_block.
14045 (build_if_else_statement, patch_if_else_statement,
14046 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14047 generate_labeled_block, complete_labeled_statement,
14048 build_bc_statement, patch_bc_statement, patch_loop_statement,
14049 build_new_loop, build_loop_body, complete_loop_body): New function
14051 * parse.y (java_warning_count): New global variable.
14052 (label_id): New static variable.
14053 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14054 (block:): Return size_zero_node when block is empty.
14055 (empty_statement:): Return size_zero_node.
14056 (statement:): Implement supplemental action when for_statement: is
14058 (label_decl:): New rule.
14059 (labeled_statement:): Rewritten using label_decl. Actions
14061 (labeled_statement_nsi:): Likewise.
14062 (if_then_statement): Actions implemented.
14063 (while_expression): New rule.
14064 (while_statement:): Rewritten using while_expression. Actions
14066 (while_statement_nsi:): Likewise.
14067 (do_statement_begin:): New rule.
14068 (do_statement:): Rewritten using do_statement_begin. Actions
14070 (for_statement:): Rewritten using for_begin. Actions implemented.
14071 (for_statement_nsi:): Likewise.
14072 (for_header:, for_begin:): New rules.
14073 (for_init:): Actions implemented.
14074 (statement_expression_list:, break_statement:,
14075 continue_statement:): Likewise.
14076 (yyerror): Count number of issued warning(s).
14077 (java_report_errors): Report error(s) and/or warning(s).
14078 (java_complete_class): Use build_java_argument_signature to
14079 recompute completed method signature.
14080 (java_check_regular_methods): New locals method_wfl and aflags.
14081 Use method_wfl instead of lookup_cl during error reports. Fixed
14082 indentation and modified some error messages. Use
14083 lang_printable_name in method instead of the DECL_NAME. New code
14084 to issue warnings on methods not overriding corresponding methods
14085 private to a different package.
14086 (java_method_add_stmt): Call add_stmt_to_compound.
14087 (add_stmt_to_compound): New function.
14088 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14089 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14090 (build_if_else_statement, patch_if_else_statement,
14091 build_labeled_block, generate_labeled_block,
14092 complete_labeled_statement, build_new_loop, build_loop_body,
14093 complete_loop_body, patch_loop_statement, build_bc_statement,
14094 patch_bc_statement, patch_exit_expr): New functions.
14095 * typeck.c (build_java_signature): Build argument signature before
14096 enclosing it in between parenthesis.
14098 1998-08-17 Warren Levy <warrenl@cygnus.com>
14100 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14101 (JAVA_OBJS): Added reminder comment
14103 1998-08-13 Nick Clifton <nickc@cygnus.com>
14105 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14106 be interpreted as a long long.
14108 1998-08-13 Warren Levy <warrenl@cygnus.com>
14110 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14111 soft_initialise_class. Use _Jv_NewMultiArray, not
14112 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14113 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14114 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14115 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14117 1998-08-12 Per Bothner <bothner@cygnus.com>
14119 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14120 length_identifier_node): New global tree node constants.
14121 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14122 Replace uses by super_identifier_node etc.
14123 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14125 * parse.y (resolve_field_access): Don't special-case ".length" if
14126 flag_emit_class_files.
14127 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14128 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14131 1998-08-11 Per Bothner <bothner@cygnus.com>
14133 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14134 * class.c (make_method_value): Remove init for removed fields.
14136 * class.c (layout_class): Use build_java_argument_signature.
14137 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14139 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14140 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14141 (build_java_signature): Don't use push_java_argument_signature.
14143 * typeck.c (lookup_argument_method): New function.
14144 * parse.y (java_check_regular_methods): Use lookup_argument_method
14145 instead of lookup_java_method2 followed by lookup_java_method.
14147 * parse.y (check_method_redefinition): Minor optimization.
14149 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14150 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14152 1998-08-10 Tom Tromey <tromey@cygnus.com>
14154 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14157 * gjavah.c (java_float_finite): Use K&R-style definition.
14158 (java_double_finite): Likewise.
14159 (generate_access): Now returns void. Changed all callers.
14160 (last_access_generated): Removed.
14161 (process_file): Only make a single pass over the .class file.
14163 1998-07-29 Per Bothner <bothner@cygnus.com>
14165 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14166 for compatibility for G++ (with -fvtable-thunks).
14167 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14169 * gjavah.c (process_file): Use public inheritance for super-class.
14171 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14173 * lex.c (java_init_lex): Initialize ctxp->package.
14174 * parse.h (struct parser_ctxt): package and package_len replaced
14175 by tree package, an identifier node. Field method_decl_list is
14176 gone. Fixed comments.
14177 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14178 class_in_current_package): New function prototypes.
14179 * parse.y (array_type:): Set class loaded flag on primitive type
14181 (package_declaration:): Assign ctxp->package to the
14183 (method_invocation:): Handle invocation of method qualified by
14185 (single_type_import_declaration:): Removed ambiguity check.
14186 (java_pop_parser_context): New local variable `next'. Reset and
14187 set IMPORT_CLASSFILE_NAME flags on current and previous import
14189 (java_accstring_lookup): Use new local macro COPY_RETURN.
14190 (lookup_field_wrapper): New function.
14191 (parser_qualified_classname): Use merge_qualified_name.
14192 (parser_check_super_interface): Broaden error message.
14193 (do_resolve_class): Check for qualified class name in the current
14194 compilation unit if appropriate.
14195 (process_imports): Check for already defined classes.
14196 (check_pkg_class_access): Got rid of call to
14197 get_access_flags_from_decl.
14198 (java_complete_expand_methods): Call safe_layout_class based on
14199 the current class size.
14200 (make_qualified_primary): Build a WFL qualification on primary if
14202 (merge_qualified_name): New function.
14203 (make_qualified_name): Use merge_qualified_name.
14204 (resolve_expression_name): Use safe_lookup_field.
14205 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14206 (resolve_qualified_expression_name): Likewise. Check on resolved
14207 element accessibility.
14208 (not_accessible_p, class_in_current_package): New functions.
14209 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14210 (patch_method_invocation_stmt): Merged common pieces. Check
14211 accessibility of invoked method.
14212 (check_for_static_method_reference): Add returned type in error
14214 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14215 (refine_accessible_methods_list): Merged two conditions in test.
14216 (java_complete_class): Sanity check on stabilize_ref gone.
14217 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14219 1998-07-28 Per Bothner <bothner@cygnus.com>
14221 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14223 1998-07-24 Tom Tromey <tromey@cygnus.com>
14225 * gjavah.c (F_NAN): Removed.
14226 (F_NAN_MASK): New macro.
14227 (F_POSITIVE_INFINITY): Removed.
14228 (F_NEGATIVE_INFINITY): Likewise.
14229 (java_float_finite): Rewrote.
14230 (D_NAN_MASK): Renamed.
14231 (java_double_finite): Rewrote.
14232 (D_POSITIVE_INFINITY): Removed.
14233 (D_NEGATIVE_INFINITY): Likewise.
14235 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14236 If verbose, print underlying representation of value in hex.
14238 1998-07-24 Per Bothner <bothner@cygnus.com>
14240 * buffer.h, buffer.c: New files.
14241 * Makefile.in (JAVA_OBJS): Add buffer.o.
14243 Support locals variables and writing their debug entries to .class.
14244 * jcf-write.c: Simplify some by user new buffer type.
14245 (vode_buffer_grow): Removed.
14246 (struct localvar_info): New type.
14247 (localsvars, localvartable): New buffers.
14248 (localvar_alloc, localvar_free): New functions.
14249 (generate_bytecode_insns): Handle local variables.
14250 (generate_classfile): Write LocalVariableTable attribute.
14252 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14254 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14255 * zipfile.h (ZIPMAGIC): New macro.
14257 1998-07-24 Tom Tromey <tromey@cygnus.com>
14259 * Makefile.in (gjavah.o): Updated dependencies.
14260 (jcf-dump.o): Likewise.
14261 (all.indirect): Use ../gjavah.
14262 (../gjavah$(exeext)): Likewise.
14263 (clean): Don't remove gjavah.
14264 (clean): Remove parse.c, not java/parse.c.
14265 * Make-lang.in (java): Added gjavah.
14266 (gjavah$(exeext)): New target.
14267 (GJAVAH_SOURCES): New macro.
14268 (java.all.build): Added gjavah.
14269 (java.all.cross): Likewise.
14270 (java.rest.encap): Likewise.
14271 * config-lang.in (compilers, stagestuff): Added gjavah.
14273 1998-07-23 Tom Tromey <tromey@cygnus.com>
14275 * gjavah.c (java_float_finite): New function.
14276 (java_double_finite): Likewise.
14277 (F_POSITIVE_INFINITY): New macro.
14278 (F_NEGATIVE_INFINITY): Likewise.
14280 (D_POSITIVE_INFINITY): Likewise.
14281 (D_NEGATIVE_INFINITY): Likewise.
14283 (print_field_info): Use java_float_finite and java_double_finite.
14285 1998-07-23 Per Bothner <bothner@cygnus.com>
14287 * parse.y (method_header): Name "this" implicit argument.
14289 1998-07-22 Per Bothner <bothner@cygnus.com>
14291 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14292 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14293 (put_linenumber): New function.
14294 (generate_bytecode_insns, generate_classfile): Write line numbers.
14296 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14298 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14299 (lookup_name, build_known_method_ref, build_class_init,
14300 build_invokevirtual, invoke_build_dtable, match_java_method,
14301 build_field_ref, pushdecl_force_head, build_java_binop,
14302 binary_numeric_promotion, build_decl_no_layout,
14303 build_java_arrayaccess, build_newarray, build_anewarray,
14304 build_java_array_length_access, build_java_arraynull_check): New
14305 extern function prototypes.
14306 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14307 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14309 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14311 * jcf.h (jcf_out_of_synch): New extern function prototype.
14312 * parse.h: Static/global function implemented in parse.y
14313 prototyped and declarations moved at the end of the file.
14314 (DECL_P): Check that the argument isn't null.
14315 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14316 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14317 (QUAL_DECL_TYPE): New macro.
14318 (PARAMS): Macro definition removed.
14319 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14320 (return_statement:): Call build_return.
14321 (field_access:): Call make_qualified_primary in sub rule.
14322 (method_invocation:): Build method invocation and call
14323 make_qualified_primary when processing primaries.
14324 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14325 get_type_from_signature.
14326 (java_check_regular_method): Extra integer 0 argument when calling
14327 lookup_java_method2.
14328 (lookup_java_interface_method2): Extra method DECL argument when
14329 calling lookup_java_interface_method2.
14330 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14331 COMPOUND_EXPR node.
14332 (java_complete_expand_method): Layout current class iff not
14333 already done. Don't process interface's methods.
14334 (java_complete_expand_method): Use super class only if it
14335 exists. Use current class otherwise.
14336 (make_qualified_primary): New function.
14337 (resolve_expression_name): Process qualified expression or
14338 expression from primary the same way.
14339 (resolve_expression_name): Two last arguments to
14340 resolve_field_access are now NULL_TREEs.
14341 (resolve_field_access): New variable is_static. Local field must
14342 be DECLs. is_static computed on field DECLs only. Append code in
14343 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14344 to initialize field_type.
14345 (resolve_qualified_expression_name): New local variable,
14346 previous_call_static and is_static. Handle primaries with function
14347 calls, casts, array references and `this'. `super' now handled as
14348 `(super_class)this'. Use is_static to clarify boolean expressions.
14349 Added code to handle case where a proper handle is required to
14350 access a field. Use QUAL_DECL_TYPE where applicable.
14351 (maybe_access_field): New function.
14352 (patch_method_invocation_stmt): New arguments primary, where,
14353 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14354 deleted. Use `where' as a type to search from if specified. Check
14355 for static method reference where forbidden. Append primary or
14356 current_this to the argument list if not calling constructor nor
14358 (check_for_static_method_reference): New function.
14359 (patch_invoke): Layout the class on which new is done if
14361 (lookup_method_invoke): Changed format to report errors on
14363 (qualify_ambiguous_name): New local variable this_found. Now
14364 handle things from primaries. Method call are considered
14366 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14367 changed into NULLs.
14368 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14369 (java_complete_tree): New case fo RETURN_EXPR. Process function
14370 call arguments in separate function.
14371 (complete_function_arguments): New function.
14372 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14374 (patch_assignment): Take the return function slot into account as
14375 a RHS. Distinguish assignment from a return.
14376 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14377 when checking methods in interfaces.
14378 (resolve_type_during_patch): NULL argument to unresolve_type_p
14379 instead of NULL_TREE.
14380 (patch_newarray): Fixed typo in comment.
14381 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14382 (build_return, patch_return): New functions.
14383 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14385 1998-07-21 Per Bothner <bothner@cygnus.com>
14387 * constants.c (find_name_and_type_constant, find_fieldref_index,
14388 find_methodref_index): New methods.
14389 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14390 just return given method. Also, rename to build_known_method_ref.
14391 (expand_invoke): Rename call to build_invoke_non_interface.
14392 * java-tree.h, parse.h: Update prototype.
14393 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14394 (such as expand_expr_stmt) if flag_emit_class_files.
14395 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14396 STACK_TARGET, IGNORE_TARGET): New macros.
14397 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14398 (generate_bytecode_insn): New function to generate method's bytecode.
14399 (generate_classfile): Node generate Code attribute for a method.
14400 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14401 push_long_const, field_op, adjust_typed_op, maybe_wide):
14402 New functions used by generate_bytecode_insn.
14404 * typeck.c (signature_include_return): Remove variable.
14405 (push_java_argument_signature, build_java_argument_signature): New.
14406 (build_java_signature): Use push_java_argument_signature.
14407 * parse.y: Use build_java_argument_signature instead of fiddling
14408 with signature_include_return.
14410 1998-07-17 Tom Tromey <tromey@cygnus.com>
14412 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14415 * Makefile.in (all.indirect): Added gjavah$(exeext).
14416 (gjavah$(exeext)): Added $(exeext).
14419 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14421 * class.c (layout_class): Call to java_layout_parsed_class replace
14422 by safe_layout_class.
14423 * expr.c (build_java_array_length_access): Removed static storage
14424 class in the function definition.
14425 (build_java_arraynull_check): Likewise.
14426 Also fixed typos in two comments.
14427 * lex.c (java_init_lex): Initialize static global kw_length.
14428 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14429 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14431 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14432 * parse.h (resolve_no_layout): New static function declaration.
14433 (get_identifier_in_static): Declaration removed.
14434 (java_layout_parsed_class): Function name declaration changed to
14436 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14437 not_initialized_as_it_should_p, build_this): New static function
14439 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14440 binary_numeric_promotion, stabilize_reference,
14441 build_decl_no_layout, build_java_arrayaccess): Extern function
14442 declarations moved into their own section.
14443 (build_newarray, build_anewarray, build_java_array_length_access,
14444 build_java_arraynull_check): New extern function declarations.
14445 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14446 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14448 (CALL_CONSTRUCTOR_P): New macro.
14449 * parse.y (kw_length): New static global tree node.
14450 (return_statement): Tagged <node>.
14451 (RETURN_TK): Tagged <operator>.
14452 (variable_declarator_id:): Build variable declaration with an
14453 empty initialization value if a syntax error was found in the
14454 initialization part of the variable declaration.
14455 (statement_without_trailing_substatement:): return_statement: now
14456 uses the default rule.
14457 (return_statement:): Temporarily fixed to return NULL_TREE.
14458 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14459 (class_instance_creation_expression:): Class creation rules now
14460 call build_method_invocation upon reduction.
14461 (array_creation_expression:): Rules call build_newarray_node upon
14463 (dim_exprs:): Build a list of dimension expressions.
14464 (dim_expr:): Store location of the OSB_TK in the dimension
14466 (method_invocation:): Added a new error rule.
14467 (build_unresolved_array_type): WFL argument may also be an array
14468 on a primitive type. Name of the argument changed to reflect this.
14469 (method_declarator): Insert argument type at the beginning of the
14470 argument type list and later reverse the list.
14471 (unresolved_type_p): Argument 'returned' may be optionally
14473 (java_layout_class_from_source): Function renamed
14475 (resolve_and_layout): Now call resolve_no_layout and
14477 (resolve_no_layout): New function.
14478 (purify_type_name): New function.
14479 (complete_class_report_errors): Call purify_type_name during error
14480 report on a type not found.
14481 (process_imports): error_found local variable doesn't need to be
14482 initialized to zero.
14483 (declare_local_variables): New local type_wfl. Fixed typo in error
14484 message. type_wfl assigned to unresolved type and used to register
14485 incomplete type. Build a WFL around the variable initialization
14486 statement so that debug info can be generated on it.
14487 (source_start_java_method): Reverse argument list after they've
14489 (current_this): New static global variable.
14490 (java_complete_expand_methods): Set current_this when appropriate.
14491 (resolve_expression_name): Build correct static and non static
14492 field access bearing a simple name.
14493 (resolve_field_access): Resolve the length field of arrays. Handle
14495 (patch_method_invocation_stmt): Set the type of the method
14496 invocation to error_mark_node. This value is later overridden by a
14497 valid type, if any. Don't handle qualified constructor invocation
14498 as qualified method invocation. Call lookup_method_invoke with its
14499 new flag. It's no longer necessary to access the selected method
14500 as the value of a tree list. Handle constructor invocation.
14501 (patch_invoke): Reverse argument list when invoking non interface
14502 methods. Insert call to new as the first argument of the
14504 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14505 defined within a final class. Return INVOKE_STATIC if the invoked
14506 method is a constructor.
14507 (lookup_method_invoke): New lc argument is a flag to indicate a
14508 constructor lookup. Now handle constructor lookup. Choose the most
14509 specific method in case several were matching the invocation
14510 requirements. Return a method decl instead of a tree list featuring
14511 one single method decl element.
14512 (refine_accessible_methods_list): New lc flag argument to
14513 indicate that a constructor is being looked up.
14514 (not_initialized_as_it_should_p): New function.
14515 (java_complete_tree): Now process fake tree codes
14516 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14517 save_expr on resolved function call arguments. Case on
14518 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14519 (patch_assignment): LHS can be a field access expression. When
14520 dealing with reference, lhs_type is the promoted type of the
14521 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14523 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14524 (patch_binop): Use not_initialized_as_it_should_p where
14526 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14527 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14529 (resolve_type_during_patch): New function.
14530 (patch_cast): Call resolve_type_during_patch to resolve type and
14531 report error accordingly.
14532 (patch_array_ref): Use not_initialized_as_it_should_p where
14533 applicable. Array base expression is saved before being
14534 used. Promote the type of an array elements if it contains non
14536 (build_newarray_node, patch_newarray, build_this): New functions.
14538 1998-07-16 Tom Tromey <tromey@cygnus.com>
14540 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14541 increment it in `for' statement.
14542 (print_field_info): If number is inf or nan, don't print it.
14543 (print_method_info): If method name is `delete', just ignore it.
14544 (print_c_decl): Special-case jstringArray.
14546 * gjavah.c (help): New function.
14547 (no_argument): New function.
14548 (usage): Changed text.
14549 (main): Rewrote argument handling. Now handles -v, --help,
14551 (version): New function.
14552 (found_error): New global.
14553 (main): Return found_error.
14554 (generate_access): Set found_error.
14555 (print_c_decl): Likewise.
14557 1998-07-15 Tom Tromey <tromey@cygnus.com>
14559 * gjavah.c (print_c_decl): Don't print "," when examining field.
14560 Skip type name when looking at "[L" types.
14561 (process_file): Now static.
14562 (generate_access): Now returns int.
14563 (last_access_generated): New global.
14564 (process_file): Clear last_access_generated; make multiple passes
14566 (print_field_info): Just return if generate_access returns true.
14567 (print_method_info): Likewise. Also, allow <init> functions to
14569 (print_c_decl): Added is_init argument. Print constructors
14571 (print_cxx_classname): Use UTF8_GET to extract characters from
14573 (print_base_classname): New function.
14574 (print_class_decls): New function.
14575 (process_file): Use it.
14576 (utf8_cmp): New function.
14578 1998-07-13 Nick Clifton <nickc@cygnus.com>
14580 * lang-options.h: Format changed to match changes in gcc/toplev.c
14581 to implement a --help option.
14583 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14585 * decl.c (init_decl_processing): Revert change to dtable_type.
14587 1998-07-09 Per Bothner <bothner@cygnus.com>
14589 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14591 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14593 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14595 * lang.c (lang_init): Default flag_exceptions to 1, without
14596 checking to see if it's 2 first.
14598 1998-07-08 Jeffrey A Law (law@cygnus.com)
14600 * constants.c: Include "system.h".
14601 * decl.c: Likewise.
14602 * lang.c (flag_new_exceptions): Get via extern now.
14603 (lang_init_options): New functions. Turn on flag_new_exceptions.
14605 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14607 * lex.c (java_lex): Return 0 when we see an invalid character in
14610 * lex.c (java_read_char): Specify extra argument when calling
14612 (java_read_unicode, java_parse_end_comment,
14613 java_parse_escape_sequence): Likewise,
14614 (java_lex): Specify extra argument when calling
14615 java_lex_error. Test that IDs are beginning with a legal character
14616 for IDs. Handle invalid characters with an error message and a
14617 call to java_lex_error.
14618 (java_lex_error): Adjust column position by new argument
14619 `forward'. Issue an error even if in the middle of reporting an
14622 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14624 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14625 we don't explicitly put a null pointer when we're copying it.
14627 1998-07-07 Tom Tromey <tromey@cygnus.com>
14629 * gjavah.c (print_cxx_classname): New function.
14630 (super_class_name): Likewise.
14631 (print_super_fields): Removed.
14632 (in_super): Removed.
14633 (print_field_info): Never generate #defines.
14634 (print_c_decl): Changed generated types to match JNI. No longer
14635 print class name before method name.
14636 (print_method_info): Print "static" before static methods.
14637 Print "virtual" before non-final methods.
14638 (usage): Use exit(1), not exit(-1).
14640 (print_field_info): Use %.17g to print a double.
14641 (last_access): New globals.
14642 (process_file): Initialize last_access.
14643 (usage): Now static.
14644 (ACC_VISIBILITY): New define.
14645 (generate_access): New function.
14646 (print_field_info): Call it.
14647 (print_method_info): Likewise. Also, generate information for all
14648 methods, not just native methods. Return void.
14649 (print_c_decl): Return void.
14650 (print_field_info): Return void.
14652 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14654 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14655 processing the jc1 grammar file. Prefix bison functions and
14656 variables with java_.
14657 (parse.c): Dependencies on parse.h and lex.h
14658 * expr.c (build_java_arrayaccess): Function now global.
14659 * java-tree.h: Comment reorganized to carry on previous
14660 classification effort.
14661 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14662 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14663 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14664 java_parse (new prefix java_ generated by bison).
14665 (java_layout_parsed_class, java_register_parsed_class): Function
14667 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14668 * lex.c (static tree wfl_op): Variable deleted.
14669 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14670 ctxp fields to NULL_TREE.
14671 (java_lex): No longer create WFL for operators. Filename caching
14672 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14673 created as STRING_CST and later expanded. Removed extra argument
14674 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14676 (build_wfl_node): Removed code in comments.
14677 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14678 store token and location data in the current bison token.
14679 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14680 static/extern function declaration at the beginning of the file.
14681 (struct qualification): Data structure definition deleted.
14682 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14683 (qualify_ambiguous_name): Function declaration modified. Function
14684 now returns nothing.
14685 (build_array_ref, patch_array_ref, make_qualified_name,
14686 resolve_qualified_expression_name, maybe_generate_clinit,
14687 resolve_field_access): New static function declarations.
14688 (build_java_arrayaccess): New extern function declaration.
14689 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14690 (CALL_EXPR_PRIMARY): Macro deleted.
14691 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14692 (struct parser_ctxt): Field initialized_final
14693 removed. non_static_initialized, static_initialized: New fields.
14694 * parse.y (static tree kw_super, static tree kw_this): New global
14696 (%union): tree wfl field of operator member replaced by int
14697 location. WFLs are non longer created for operators.
14698 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14699 (qualified_name:): Now calls make_qualified_name to build the
14701 (type_declaration:): Consider generating <clinit> when class
14703 (variable_declarator:): Directly build an assignment node when the
14704 variable is initialized when declared.
14705 (this_or_super:): Build a WFL and set current location when THIS
14706 or SUPER are parsed.
14707 (expression_statement:): Wrap statement around a WFL.
14708 (primary_no_new_array:): Fixed typo. Changed value returned by
14709 THIS_TK because of its new type (temporary).
14710 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14711 (field_access:): Build qualified name with SUPER.
14712 (method_invocation:): Fixed returned value because of SUPER's new
14714 (array_access:): Use OSB_TK location information.
14715 (post_increment_expression:, post_decrement_expression:,
14716 unary_expression:, pre_increment_expression:,
14717 pre_decrement_expression:, unary_expression_not_plus_minus:,
14718 cast_expression:, multiplicative_expression:,
14719 additive_expression:, shift_expression:, relational_expression:,
14720 equality_expression:, and_expression:, exclusive_or_expression:,
14721 inclusive_or_expression:, conditional_and_expression:,
14722 conditional_or_expression:, assignment:): Use new location/token
14723 information available on operators.
14724 (create_class): Set super_decl_type to NULL_TREE when processing
14726 (register_fields): Field initialization is now a MODIFY_EXPR
14727 node. Chain initialization code to the matching lists (according
14728 to the field declaration modifiers).
14729 (maybe_generate_clinit): New function.
14730 (method_header): Don't set method's DECL_NAME to a WFL when adding
14731 methods to java.lang.Object.
14732 (resolve_and_layout): Now can return NULL_TREE if the type
14733 resolution fails. Otherwise, return the class DECL instead of its
14735 (check_method_redefinition): Don't patch method DECL_NAME if it
14736 belongs to java.lang.Object.
14737 (process_imports): Simply assign error_found to the value returned
14738 by check_pkg_class_access.
14739 (declare_local_variables): Don't use their init statements (if
14740 any) when parsing error were previously found. Reuse MODIFY_EXPR
14741 build during parsing as an init statement.
14742 (java_method_add_stmt): Now return the current method body.
14743 (java_layout_parsed_class, java_register_parsed_class): Functions
14745 (java_complete_expand_methods): Initialize the constant pool on a
14746 per class basis. Layout the classes before expanding their method
14747 bodies. Don't try expand artificial constructor code if error were
14748 found. Make the classes data and register them if no error were
14750 (java_complete_expand_method): Retrieve an artificial constructor
14751 argument list before entering its body. Assign the top block to
14752 the artificial constructor function body and set types of declared
14753 blocks and compound statements to void. Walk method body if not an
14754 artificial constructor.
14755 (make_qualified_name, cut_identifier_in_qualified): New functions.
14756 (resolve_expression_name): Fixed comments. Save/restore the
14757 current class CLASS_LOADED_P flag value. Build non qualified
14758 static field access and handle qualified expression names.
14759 (resolve_field_access, resolve_qualified_expression_name): New
14761 (patch_method_invocation_stmt): Use the new expression resolution
14762 scheme, calling resolve_field_access when the function call is
14763 resolved as an expression.
14764 (qualify_ambiguous_name): Function rewritten to work on qualified
14765 expression produced by make_qualified_name.
14766 (java_complete_tree): Promote type when function's argument are
14767 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14768 the assignment to discover further errors if RHS is a expression
14769 name that fails to evaluate. Declare LHS initialized even though
14770 the assignment failed. Don't use the location variable and removed
14771 extra argument in patch function calls. Now handle the ARRAY_REF
14772 case and build internal string representation when STRING_CSTs are
14774 (build_method_invocation): Don't wrap function call around a WFL.
14775 (build_assignment): Likewise. Use the operator location
14777 (patch_assignment): Handle array access LHSs. Handle error
14778 provenance, resulting in a better error report.
14779 (build_binop): Use op_location from operator as binop location
14781 (build_unaryop, build_incdec, build_cast): Likewise.
14782 (patch_binop): Extract location information from the node. Fixed
14783 typo in error message.
14784 (patch_unary_op): Extract location information from the node.
14785 (build_array_ref, patch_array_ref): New functions.
14787 1998-07-01 Tom Tromey <tromey@cygnus.com>
14789 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14790 match _Jv_IsInstanceOf.
14791 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14792 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14794 1998-06-30 Tom Tromey <tromey@cygnus.com>
14796 * decl.c (init_decl_processing): Functions are now named
14797 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14799 1998-06-29 Per Bothner <bothner@cygnus.com>
14801 * java-tree.h (load_class): Add prototype.
14802 * class.c (is_compiled_class): Add missing arg to load_class.
14803 * expr.c (expand_java_NEW): Call load_class.
14804 * parse.y (process_import): Removed bogus use of void return value.
14806 1998-06-25 Per Bothner <bothner@cygnus.com>
14808 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14809 Function name is "_Jv_Throw" instead of "soft_athrow".
14810 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14811 Function name is "_Jv_AllocObject" instead of "soft_new".
14812 Takes an extra parameter (object size).
14813 * expr.c: Update calls.
14815 1998-06-24 Per Bothner <bothner@cygnus.com>
14817 * lex.c (java_get_line_col): Handle end-of-file.
14818 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14820 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14822 * lang.c (lang_init): Make -fexceptions the default.
14823 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14824 exception handling is not turned on.
14826 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14828 * lang.c (flag_new_exceptions): Make this this default.
14829 * decl.c (end_java_method): Call emit_handlers.
14830 * except.c (method_init_exceptions): Set language code and version.
14831 (expand_start_java_handler): Enable exception, and call
14832 expand_eh_region_start.
14833 (expand_end_java_handler): Enable exception, and set up catch blocks.
14834 (emit_handlers): New routine to generate the saved handlers.
14835 * java-except.h (emit_handlers): Add prototype.
14837 1998-06-12 Per Bothner <bothner@cygnus.com>
14839 We used to have three different representations of the constant pool:
14840 the CPool structure, the tree_constant_pool, and the constructures
14841 used to build the Class object (which may need class and string
14842 constants) in compiled code. None were appropriate for compiling
14843 to .class files, so I did a major overhaul.
14845 First, the tree_constant_pool array was removed. Things were
14846 modified to the CPool structure in the JCF could be used.
14847 Second, a "capacity" field was added to the CPool, and functions
14848 written to search for a matching constant, adding one if not found.
14849 The code that generated the Class object was changed to use a CPool.
14850 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14851 the static Class object are now only in build_constants_constructor.
14852 Finally, I wrote code which can generate a .class file (including its
14853 constant pool) from the RECORD_TYPE of a class. This is a big step
14854 on the way to compiling Java source into .class files.
14856 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14857 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14859 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14860 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14861 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14862 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14863 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14864 (lang_type): Removed constant_pool field.
14865 * jcf.h (CPool): Renamed size to count. Added field capacity.
14866 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14867 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14868 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14870 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14871 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14872 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14873 (set_constant_entry, find_constant1, find_constant2,
14874 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14875 find_utf8_constant, find_class_or_string_constant): New functions.
14877 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14878 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14879 (give_name_to_class, get_class_constant): Likewise.
14880 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14881 (get_name_and_type_constant, get_ref_constant): Removed.
14882 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14883 * parse.y: Don't save/restore tree_constant_pool.
14884 * verify.c (verify_jvm_instructions): Update for new approach.
14885 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14887 * lang-options.h: Added -femit-class-file, -femit-class-files.
14888 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14889 (lang_f_options): Added "emit-class-file(s)".
14891 * expr.c (build_java_arrayaccess): Generate more efficient array
14892 bounds checking, by using unsigned compare.
14894 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14896 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14898 * parse.h: New comment on the handling of unresolved type
14899 identifiers. JDEPs are now part of the jdep_code enum.
14900 (typedef struct jdep): Now use enum jdep_code or int, depending on
14901 availability. Both are narrowed down to an 8 bits bitfield.
14902 (CALL_EXPR_PRIMARY): Fixed comment.
14904 1998-06-10 Tom Tromey <tromey@cygnus.com>
14906 * Make-lang.in (java): Added gjavac and jvgenmain.
14907 (java.start.encap): Depend on gjavac.
14908 (java.rest.encap): Depend on jvgenmain.
14910 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14911 (JAVA_CROSS_NAME): Likewise.
14912 (java.all.build): Depend on jvgenmain and gjavac.
14913 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14914 (jvgenmain$(exeext)): New target.
14915 (java.install-common): Wrote.
14916 * config-lang.in (compilers, stagestuff): Added gjavac and
14919 1998-06-10 Dave Brolley <brolley@cygnus.com>
14921 * lang.c (lang_decode_option): New argc/argv interface.
14923 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14925 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14926 * decl.c (build_decl_no_layout): New function.
14927 * expr.c (java_lang_expand_expr): Layout declarations found in
14928 blocks before they're pushed.
14929 * jcf-parse.c (load_class): Save current line when parsing class
14931 (parse_source_file): Register class before expanding their
14933 * lang.c (put_decl_node): Produce `null' when `void *' is
14935 * lex.c (static tree wfl_op): New static global, for error report
14937 (java_init_lex): wfl_operator and wfl_op initialized
14938 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14940 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14941 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14942 build_unresolved_array_type): New static function definitions.
14943 (build_decl_no_layout): New extern function declared.
14944 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14945 faulty modifier exists.
14946 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14947 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14948 (UNARY_PLUS_EXPR): New fake operator.
14949 (struct parser_ctxt): New field osb_number.
14950 * parse.y (static tree wfl_operator): New static WFL for operator
14951 bound error messages.
14952 (DECR_TK, INCR_TK): Moved.
14953 (OP_TK): Tagged <operator>.
14954 (array_type:): Now call build_unresolved_array_type.
14955 (dim_expr:): Count the number of '[' seen.
14956 (post_increment_expression, post_decrement_expression,
14957 pre_increment_expression, pre_decrement_expression,
14958 unary_expression_not_plus_minus, unary_expression:): Actions are
14959 now building the corresponding unary expressions.
14960 (cast_expression:): Actions are now building cast expressions.
14961 (build_unresolved_array_type): New function.
14962 (create_interface): Reset the number of declared interfaces.
14963 (create_class): Likewise.
14964 (method_header): Methods declared within the scope of an interface
14965 are now implicitly set public and abstract.
14966 (java_complete_class): Variable's and parameter's type are patched
14967 with a promoted type.
14968 (declare_local_variables): Resolved non builtin types are promoted
14969 before being used to build a variable decl. Removed type patch
14970 posted on variable initialization statement.
14971 (source_start_java_method): Use build_decl_no_layout to build the
14972 decl of a parameter of incomplete type.
14973 (java_register_parsed_class): Process interfaces too. Call
14974 rest_of_decl_compilation on each processed class declarations.
14975 (java_complete_expand_methods): Don't attempt to expand things in
14977 (java_complete_tree): Process CONVERT_EXPR, even though it always
14978 has a type. Propagate error_mark_node to node's type too. Promote
14979 method's call argument type and return error_mark_node if
14980 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14981 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14982 handle unary operator nodes.
14983 (build_assignment): Added comment.
14984 (print_int_node): New function.
14985 (patch_assignment): New second argument. New error handling. Use
14986 print_int_node. Handle references. Use can_cast_to_p to issue
14987 different error message according to the context and check upon
14988 the initialization of the RHS.
14989 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14990 (operator_string): Handle more operators.
14991 (patch_binop): No longer use a function static
14992 wfl_operator. Improved error message on shift distance.
14993 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14994 patch_cast): New functions.
14996 1998-06-05 Per Bothner <bothner@cygnus.com>
14998 * jvspec.c: New file.
14999 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15001 * java-tree.h (identifier_subst): Add declaration.
15003 1998-06-04 Tom Tromey <tromey@cygnus.com>
15005 * jvgenmain.c (main): Generate call to JvRunMain.
15007 * class.c (make_class_data): Push value for "sync_info" field.
15008 * decl.c (init_decl_processing): Push "sync_info" field.
15010 1998-06-03 Per Bothner <bothner@cygnus.com>
15012 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15013 Java (source) name, not signature.
15014 Set TYPE_ALIGN to (at least) that of element_type.
15016 1998-06-02 Per Bothner <bothner@cygnus.com>
15018 * class.c: Moved classname-mangling-rekated code to ...
15019 * mangle.c: ... this new file.
15020 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15021 * Makefile.in: Update for above changes.
15023 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15025 * expr.c (truthvalue_conversion): Convert integer and floating
15026 point value to their truth value.
15027 * lex.c (java_lex): Handle the `null' literal.
15028 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15029 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15030 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15033 * parse.y: Reorganization/documentation on token declaration.
15034 (binop_lookup[]): New added new tree codes.
15035 (relational_expression): Build corresponding binary operators.
15036 (equality_expression, conditional_and_expression,
15037 conditional_or_expression): Likewise.
15038 (java_complete_class): Fix crash in debug message.
15039 (java_complete_tree): Check initialization of method call
15040 arguments. Further bogus node evaluation to detect more error
15041 during assignments. Handles more binary operators.
15042 (patch_assignment): Use DECL_P.
15043 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15045 (operator_string): Handle more case. Compacted source.
15046 (patch_binop): Changed function comment. Checking for
15047 uninitialized first operand takes the compound assignment into
15048 account and uses DECL_P. Checking for uninitialized second operand
15049 delayed to routine's end. Use macros to issue type bound error
15050 messages and issue messages on both operands if their types are
15051 different. Force fixed type into node. Handle all binary
15054 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15056 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15057 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15058 build operator node and return tokens.
15059 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15060 * parse.h (java_complete_tree): Changed returned type in prototype.
15061 (build_method_invocation, build_assignment, patch_assignment,
15062 patch_binop): New static function declarations.
15063 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15064 BUILD_EXPR_WFL): New macros.
15065 * parse.y (enum tree_code binop_lookup[]): New static for token to
15067 (%union): Parser union has new sub-structure `operator'.
15068 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15069 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15070 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15071 ASSIGN_ANY_TK): Tokens tagged `operator'.
15072 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15073 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15074 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15075 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15076 (assignment_operator:): Rule tagged `operator'.
15077 (expression_statement:): Re-installed default rule.
15078 (method_invocation:): Sub rules call build_method_invocation.
15079 (postfix_expression:): Don't attempt to resolve name here. Just
15081 (multiplicative_expression:): Sub-rules build corresponding binop
15083 (additive_expression:, shift_expression:, and_expression:,
15084 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15085 (assignment:): Sub rule invoke build_assignment.
15086 (assignment_operator:): Default rules on sub rules.
15087 (force_error): Added documentation on this variable.
15088 (declare_local_variables): Build initialization calling
15090 (expand_start_java_method): Removed unused rtx declaration. Mark
15091 arguments as already initialized.
15092 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15093 (java_complete_expand_methods): Don't process next method if
15094 completion of the previous one triggered errors.
15095 (java_complete_expand_method): Call source_end_java_method if no
15096 error were found during completion.
15097 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15098 locals declaratilon. Handle names found within a class. Return
15099 error_mark_node when things aren't found.
15100 (patch_method_invocation_stmt): Return error_mark_node on failures.
15101 (patch_invoke): Removed unused local. Return the correct node.
15102 (java_complete_tree): Now returns a value. The BLOCK section binds
15103 local identifiers and the type of a BLOCK is now void. Assign the
15104 result of operand completion on COMPOUND_EXPR. Assign the
15105 encapsulated node of a WFL to the result of its completion, except
15106 when the node is an identifier. Now handle MODIFY_EXPR and several
15107 binary operators. Return error_mark_node on errors.
15108 (build_method_invocation, build_assignment, patch_assignment,
15109 build_binop, operator_string, patch_binop): New functions.
15110 * typeck.c (binary_numeric_promotion): New function.
15112 1998-05-21 Per Bothner <bothner@cygnus.com>
15114 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15115 Replace most uses of ident_subst by identifier_subst.
15117 * class.c (push_class_static_dummy_field): Removed function.
15118 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15119 instead of looking got "class" static field. Create that decl here.
15120 (class_identifier_node): Removed; no longer needed.
15121 (init_class_processing): Don't init class_identifier_node.
15122 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15123 Do nreverse 0 times (instead of twice) for Object and Class.
15124 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15126 1998-05-20 Per Bothner <bothner@cygnus.com>
15128 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15129 while initializing linenumber_count and linenumber_table.
15130 Do it before init_function_start (which calls emit_line_note).
15131 * expr.c (expand_byte_code): Don't need to clear lineno here.
15133 1998-05-18 Tom Tromey <tromey@cygnus.com>
15135 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15136 then mangle number as _N_.
15138 * class.c (mangle_class_field): New function.
15139 (build_class_ref): Set assembler name of class reference using
15140 mangle_class_field.
15141 (push_class_static_dummy_field): Likewise.
15143 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15145 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15146 of assigning to TREE_CODE. The latter method exploits a feature
15147 of GCC that is not ANSI compliant.
15149 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15151 * decl.c (pushdecl_force_head): New function.
15152 (pushlevel): Removed conditional printf.
15153 (complete_start_java_method): Don't enter local variable scope if
15154 function is compiled from source code.
15155 * expr.c: parse.h now included
15156 (java_lang_expand_expr): New function.
15157 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15158 printf. Terminate buffer when doing directories.
15159 * jcf-parse.c (parse_source_file): Call lang_init_source before
15160 parsing and before code generation.
15161 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15162 use printf if the macro is defined.
15163 * lang.c (lang_init): Install lang_expand_expr hook on
15164 java_lang_expand_expr.
15165 (java_dummy_print): New function.
15166 (lang_init_source): New function.
15167 * lex.c (java_lex): Remember location of an opening brace at the
15168 second nesting level.
15169 (java_is_eol): Unget character seen after a CR if it is EOF.
15170 * parse.h: Now includes lex.h
15171 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15172 printf if the macro is defined.
15173 (expand_start_java_method, build_expr_block, enter_block,
15174 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15175 New static function declarations.
15176 (pushdecl_force_head): New extern function declaration.
15177 (INCOMPLETE_TYPE_P): New macro.
15178 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15179 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15180 BLOCK_EXPR_ORIGIN): New macros.
15181 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15182 DECL_SOURCE_LINE_LAST): New macros.
15183 (struct parser_ctxt): Removed field current_method_decl, redundant
15184 with the field current_function_decl. Added fields
15185 first_ccb_indent1 and pending_block.
15186 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15187 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15189 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15190 (compilation_unit:): Cosmetic on sub rule.
15191 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15192 (variable_initializer:): Installed default rule on expression:.
15193 (method_declaration:): method_header: starts a new
15194 method. method_body: installs the function body, absorbs blocks
15195 emitted for temporary variable scopings, pops function's body block
15196 and merges function's last statement lineno in DECL_SOURCE_LINE.
15197 (method_body:): Installed default rules.
15198 (block:): Call enter_block when an opening brace is seen. Absorb
15199 scoping blocks and call exit_block when a closing brace is seen.
15200 (block_statement:): Cosmetic changes.
15201 (method_invocation:): Create WFL around CALL_EXPR node.
15202 (patch_stage): Added comment around definition.
15203 (method_header): Try to use first_ccb_indent1 as the first line of
15204 the method, so BP debug info are emitted at the first opening
15205 brace of the function. If the function has no body, use the
15206 location of the function's name. Override currently defined method
15207 name with the matching WFL so we can point redefinition errors
15208 using the location where the function's name was declared.
15209 (check_abstract_method_header): Interprets DECL_NAME as an
15210 identifier or as a WFL, accordingly.
15211 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15212 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15213 location and name information out of it and reinstall DECL_NAME to
15214 its original identifier node value.
15215 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15216 function's source code).
15217 (read_import_dir): Test the value returned by find_class and issue
15218 a fatal accordingly.
15219 (declare_local_variables): Push a new block for the scope of the
15220 new variable(s) if code has been already generated at that nesting
15221 level. Pinpoint redefinition errors using the variable id
15222 WFLs. Generate initialization code if necessary. If the variable
15223 type is incomplete, register a patch on its decl.
15224 (source_start_java_method): Rewritten. Define a new block for the
15225 function's parameters. Build parameter decl out of function's
15226 arguments and register them for a patch if their types are
15228 (expand_start_java_method): Includes the part of
15229 source_start_java_method that was pushing the parameter decls and
15230 completing the method start code.
15231 (source_end_java_method): Removed call the expand_end_bindings and
15232 poplevel (already taken care of). Reinstall function's arguments
15233 and get function's last line of code before calling
15234 expand_function_end.
15235 (java_method_add_stmt): New comment before the function's
15236 code. Complement the second operand of the current COMPOUND_EXPR
15238 (java_complete_expand_methods): Don't generate debug info on line
15239 zero when expanding a generated constructor.
15240 (java_complete_expand_method): Set start and end line numbers for
15241 a artificially generated constructor to one and manually call
15242 enter_block and exit_block when defining it. For all methods:
15243 expand function's start calling the new expand_start_java_method
15244 and invoke java_complete_tree on the effective method's body, if
15246 (resolve_expression_name): Now use lookup_name_in_blocks to search
15247 local variable decls and print out an error when variables are
15249 (patch_method_invocation_stmt): Inserted comment before the
15251 (lookup_method_invoke): Chain method's arguments using chainon
15252 with the current arg list as a second argument. Inserted missing
15253 IDENTIFIER_POINTER when reporting an error on methods not found.
15254 (refine_accessible_methods_list): Don't retain constructors.
15255 (patch_arguments): Function removed.
15256 (java_complete_tree): Inserted comment before the function's
15257 code. New case for BLOCKs. Moved the WFL case a bit
15258 further. Complete function's arguments.
15259 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15260 maybe_absorb_scoping_blocks): New functions.
15262 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15264 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15266 * jcf-parse.c (parse_source_file, java_error_count): New forward
15267 and extern declarations.
15268 (java_parse_abort_on_error): Macro moved.
15269 (jcf_parse_source): fatal called if fopen fails. Now calls
15271 (parse_source_file): New parse_only parameter. Reflects the
15272 elimination of the second pass.
15273 (yyparse): parse_source_file called with argument set to 0.
15274 * jcf.h (JCF_ZERO): Sets java_source to zero.
15275 * lex.c (java_init_lex): pass argument is gone. Function modified
15276 to be called once during the analysis of a file.
15277 (java_unget_unicode): Fixed typo in fatal message.
15278 (java_get_line_col): Likewise.
15279 (java_lval): Likewise. String literals no longer built during
15281 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15283 * parse.h (MODIFIER_WFL): New macro.
15284 (parse_check_super, parser_check_super_interface): Now return int.
15285 (parser_chain_incomplete_item, not_builtin_p,
15286 complete_method_decl): Declarations removed.
15287 (build_method_invocation_stmt, build_invoke): Renamed using the
15288 `patch' instead of `build'
15289 (register-incomplete_type, obtain_incomplete_type,
15290 java_complete_tree, java_complete_expand_method,
15291 unresolved_type_p, create_jdep_list): New function declarations.
15292 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15293 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15294 (jdep): New typedef on new struct _jdep.
15295 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15296 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15297 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15298 JDEP_RESOLVED_P): New macros.
15299 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15300 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15301 JDEP_VARIABLE): New enum values and jdep kinds.
15302 (jdeplist): New typedef on struct _jdeplist.
15303 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15305 (CALL_EXPR_PRIMARY): New macro.
15306 (struct parser_ctxt): Fields java_pass, current_method_decl,
15307 method_decl_list deleted. New field jdeplist.
15308 (INCOMPLETE_P): Macro deleted.
15309 * parse.y (single_type_import_declaration:): Removed pass switch.
15310 (type_import_on_demand_declaration): Likewise.
15311 (field_declaration:): Removed pass switch on all sub rules.
15312 (class_declaration:): Call the complete_class_decl removed on
15314 (method_declaration:): Removed second pass switch. No longer chain
15315 methods decl when method_header reduced.
15316 (method_header:): Sub rules no longer depend on pass switch.
15317 (method_declarator:): Likewise.
15318 (method_body:): Likewise.
15319 (abstract_method_declaration:): Likewise.
15320 (block_statement:): Likewise.
15321 (local_variable_declaration:): Likewise.
15322 (argument_list:): Likewise.
15323 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15324 removed. Partial CLASS_EXPR tree node built instead.
15325 (postfix_expression:): Removed pass switch on all sub rules.
15326 (java_pop_parser_context): Free classd_list content.
15327 (yyerror): Call obstrack_grow0 to finalize error message.
15328 (check_class_interface_creation): Comment modified to reflect new
15329 returned value meaning. Removed second pass switch. Return 1 if an
15330 error was found, 0 otherwise. Adjust pointer on filename if a
15331 leading path separator was found.
15332 (maybe_create_class_interface_decl): Removed first pass switch
15333 when linking the class decl to the class_list. Install a new
15334 jdep_list for the class.
15335 (add_superinterfaces): List of unresolved interfaces is
15336 gone. Unresolved interfaces are directly added to the current
15338 (create_interface): Second pass shortcut removed.
15339 ctpx->modifier_ctx access through MODIFIER_WFL.
15340 (create_class): Second pass shortcut removed. Call to
15341 register_incomplete_type replaces the call to
15342 parser_chain_incomplete_item.
15343 (complete_class_decl): Function removed.
15344 (duplicate_declaration_error): New way of retrieving redeclared
15346 (register_fields): Call to lookup_modifier_cl replaced by
15347 MODIFIER_WFL. New way of handling unresolved type, using
15348 unresolved_type_p and obtain_incomplete_type.
15349 register_incomplete_type replaces call to parser_chain_incomplete_item.
15350 (patch_stage): New static global variable.
15351 (method_header): New way of handling unresolved type, using
15352 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15353 indicates that the method decl needs to be patched.
15354 (check_abstract_method_header): Call to lookup_modifier_cl
15355 replaced by MODIFIER_WFL.
15356 (method_declarator): Incomplete argument type are registered
15357 calling register_incomplete_type. Patch on the declared method is
15358 issued in that case.
15359 (unresolved_type_p): New function.
15360 (parser_check_super_interface): New comment to reflect function's
15361 modified returned type (int). Function and has a new argument
15362 this_wfl. Call to parse_error_context uses this_wfl instead of
15363 relying on lookup_cl.
15364 (parser_check_super): Comment reflects function's new returned
15365 type (int). Function returns nonzero value on error.
15366 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15367 register_incomplete_type, jdep_resolve_class): New functions to
15368 handle incomplete types in declarations.
15369 (java_complete_class): Rewritten to work with the new incomplete
15370 type handling scheme.
15371 (complete_class_report_errors): Likewise.
15372 (complete_method_decl): Removed: it jobs is now handled by
15373 java_complete_class.
15374 (do_resolve_class): Class loaded in not already loaded and not
15375 found in Java source code.
15376 (java_check_regular_methods, java_check_abstract_methods): Don't
15377 call complete_method_decl anymore.
15378 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15379 (read_import_dir): Got rid of the pass number dependency.
15380 (declare_local_variables): New handling of unresolved types (patch
15382 (source_start_java_method): New parameter level. Function called
15383 with level set to 1 when argument types are potentially
15384 unresolved. Called to complete the job with level set to 2 once
15385 types are complete.
15386 (source_end_java_method): Call to permanent_allocation
15387 removed. Waiting to be replaced by a more suitable obstack
15389 (java_complete_expand_methods, java_complete_expand_method,
15390 java_expand_finals): New functions.
15391 (build_method_invocation_stmt): Renamed
15392 patch_method_invocation_stmt. Extracts function call expression
15393 (wfl) and arguments (args) from CALL_EXPR tree operands.
15394 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15395 call. Patch the function and argument operand of the CALL_EXPR
15397 (patch_argument, java_complete_tree): New functions.
15399 1998-04-20 Per Bothner <bothner@cygnus.com>
15401 Recover from missing fields and methods (i.e. error instead of fatal).
15402 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15403 * expr.c (expand_invoke): Recover from missing method.
15404 (expand_java_field_op): Recover from missing field.
15405 Inline references to java.lang.{Integer,Char,...}.TYPE.
15406 * typeck.c (get_type_from_signature), java-tree.h: New function.
15407 * class.c (add_method): Use get_type_from_signature.
15408 (build_class_ref): Handle a class that was not found.
15409 * typeck.c (convert): Handle conversion to pointers (for convenience).
15410 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15411 instead of lookup_field to handle missing fields.
15413 * jcf-parse.c (process_zip_dir): Set java_source.
15415 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15417 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15419 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15421 * jcf-parse.c (load_class): Don't change input_filename before
15422 calling jcf_parse_source (but still do it before calling
15424 (jcf_parse_source): Assign input_filename after having saved the
15426 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15427 list. ctxp->modifier_ctx zeroed according to its new
15428 definition. ctxp->filename initialized. Removed
15429 JAVA_MODIFIER_CTX_UNMARK.
15430 (java_unget_unicode): Update the character based column position.
15431 (java_allocate_new_line): ref_count not used anymore. Always free
15432 ctxp->p_line. Initialize c_line->char_col to 0.
15433 (java_get_unicode): Update the character based column position.
15434 (java_lex): Use ctxp->elc to store current position in source
15435 file, at the beginning of the parsed token. Set modifier_ctx entry
15436 corresponding to the parse modifier to a WFL node. Return a WFL
15437 node when an identifier is parsed.
15438 (java_lex_error): Now uses ctxp->elc to store current position in
15440 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15441 * lex.h (build_wfl_node): New function definitions.
15442 (struct java_line): ref_count and next fields are gone. New field
15444 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15445 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15446 (JAVA_COLUMN_DELTA): New macro.
15447 (java_lc): New typedef on new struct _java_lc.
15448 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15449 (parse_error_context, parse_warning_context): Changed prototypes.
15450 (java_get_line_col): Added as an available global function.
15451 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15452 (IC_DECL): Replaced by macro IC_TYPE
15453 (DEPEND_WFL): New macro.
15454 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15456 (exit_java_complete_class): Removed a commented out statement.
15457 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15458 now an array of tree nodes. Deleted fields line_list and
15459 e_line. New field elc, to replace e_line.
15460 * parse.y (array_type:): Build WFL node.
15461 (qualified_name:): Build a single WFL node out of two. Retain
15462 the location information of the first node in the resulting node.
15463 (package_declaration:): Use package name as a WFL node
15464 (single_type_import_declaration:): Use imported name as a WFL node.
15465 (type_import_on_demand_declaration:): Use root of the imported
15466 packages as a WFL node.
15467 (field_declaration:): Removed unused local variable cl.
15468 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15469 (yyerror): New static elc. Removed static error_line, error_pos.
15470 New local code_from_source. Save ctxp->elc into elc at the first
15471 pass. Call java_get_line_col to get a string of the line where
15472 the error occurred.
15473 (debug_line): Removed static function.
15474 (parse_error_context, parse_warning_context): Parameter cl is now
15475 a WFL node. Use its value to initialize ctxp->elc.
15476 (redefinition_error): Parameter cl is now a WFL node.
15477 (parse_add_interface): New parameter wfl. No longer call
15478 lookup_cl, use wfl instead.
15479 (check_class_interface_creation): Parameter cl is now a WFL node.
15480 (maybe_create_class_interface_decl): Likewise.
15481 (add_superinterfaces): New function.
15482 (create_interface): Removed local cl, node, super_decl,
15483 super_decl_type. Function now uses id as a WFL node. Better
15484 warning/error report on obsolete or forbidden mix of
15485 modifiers. Now calls add_superinterfaces to register interfaces.
15486 (create_class): Removed local cl, node. Local variable id is used
15487 as a WFL node. Better error report on forbidden modifier
15488 mix. Uses add_superinterfaces to register interfaces.
15489 (find_field): Argument cl is now a WFL node. Now store the WFL
15490 node of a fields that needs to be checked for their
15492 (method_header): Local variable node non longer used. Local
15493 variable id replaces cl.
15494 (check_modifiers_consistency): Local variable cl is now a WFL
15496 (method_declarator): Local variable cl replaced by parameter id.
15497 (parser_qualified_name): Now uses parameter name as a WFL node.
15498 (parser_check_super_interface): New parameter wfl, for achieve
15499 greater accuracy during error reports.
15500 (parser_chain_incomplete_item): New parameter named location. Used,
15501 along the decl, to construct the incomplete item node.
15502 (java_complete_class): resolve_class now uses WFL node extracted
15503 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15505 (complete_method_decl): Unresolved function's argument types are WFL.
15506 (resolve_class): Parameter cl is now a WFL node.
15507 (resolve_and_layout): Likewise.
15508 (do_resolve_class): Likewise. Try first to use cl and then do the
15509 lookup on the decl when calling check_pkg_class_access.
15510 (complete_class_report_errors): Use IC_TYPE in place of
15511 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15512 instead of doing a lookup over the decl.
15513 (java_check_final): Use WFL info from field tree list.
15514 (lookup_cl): Rewritten and returns a statically defined WFL node.
15515 (lookup_modifier_cl): Now uses information from WFL nodes.
15516 (process_imports): Likewise.
15517 (read_import_dir): name and cl arguments replaced by a single WFL
15518 node. Function modified accordingly.
15519 (find_in_imports_on_demand): Now uses WFL node.
15520 (check_pkg_class_access): cl argument is now a WFL node.
15521 (declare_local_variables): Fixed to use WFL nodes.
15522 (resolve_expression_name): Likewise.
15523 (build_method_invocation_stmt): name_combo argument renamed
15524 wfl. Function modified to use WFL nodes.
15525 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15526 (lookup_method_invoke): cl is now a WFL node. Added missing
15527 IDENTIFIER_POINTER to class type decl name.
15529 1998-04-14 Dave Brolley <brolley@cygnus.com>
15531 * lang.c (init_parse): Now returns char* containing the filename.
15533 1998-04-10 Per Bothner <bothner@cygnus.com>
15535 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15537 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15538 * class.c (make_class_data): If flag_assume_compiled, initial class
15539 state is CSTATE_PREPARED; make superclass and interfaces direct
15540 references, rather than constant pool indexes.
15542 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15544 * parser.y: Include flags.h. Removed debug variable pl.
15545 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15546 (block:): Likewise.
15547 (labeled_statement_nsi:): Generate debug info when reducing
15548 expression_statement:.
15549 (check_pkg_class_access): get_access_flags_from_decl invocation
15550 fixed for new CLASS_* flags location.
15551 (source_end_java_method): Save/restore parser context when
15552 entering/leaving this routine. Restore lineno to its right value
15553 before calling expand_end_bindings.
15554 (build_method_invocation_stmt): build_invoke called with the
15555 current line information.
15556 (build_invoke): New argument cl. Wrap the function call around a
15558 (refine_accessible_methods_list): Changed comment, removed
15560 * parse.h: Fixed typo in comments.
15561 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15562 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15563 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15565 * lex.c (java_lex): Record the last closing curly bracket of a
15567 * jcf-parse.c (jcf_parse_source): Now calls
15568 java_check_methods. Clarified comment, fixed typo.
15570 1998-04-09 Dave Brolley <brolley@cygnus.com>
15572 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15573 (finish_parse): Expose for non USE_CPPLIB builds.
15575 1998-04-08 Jeffrey A Law (law@cygnus.com)
15577 * lang.c (lang_print_xnode): New function.
15579 1998-04-03 Per Bothner <bothner@cygnus.com>
15581 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15582 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15583 used to build a class's dispatch table.
15584 (make_class_data): Generate dispatch table if flag_assume_compiled.
15585 Set dtable of class object to address of class_dtable_decl.
15587 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15588 be volatile and have side effects - generates better code.
15590 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15591 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15593 * expr.c (expand_invoke): If class is final, method is
15594 effectively final, so can call it directly.
15596 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15598 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15600 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15602 * parse.y (build_method_invocation_stmt): Removed extra argument
15605 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15607 * expr.c (dtable_indent): Now static global.
15608 (expand_invoke): Now call invoke_build_dtable and
15609 build_invokevirtual.
15610 (invoke_build_dtable, build_invokevirtual): New functions.
15611 * jcf-io.c (find_class): Defer issuing a warning by setting
15612 jcf->outofsynch to 1.
15613 * jcf-parse.c (jcf_out_of_synch): New function.
15614 (load_class): Test this_jcf.outofsynch flag and call
15615 jcf_out_of_synch accordingly.
15616 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15617 comment indentation.
15618 * lex.c (java_get_unicode): Fixed code indentation.
15619 (java_lex): Create string literal. Fixed typo. Removed several
15620 premature obstack_free.
15621 * parse.h: New enums for name resolution and invocation mode.
15622 (struct qualification): New data structure.
15623 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15624 (do_resolve_class, build_method_invocation_stmt,
15625 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15626 debug_line, identical_subpath_p, invocation_mode,
15627 refine_accessible_methods_list, build_invoke,
15628 lookup_method_invoke): New functions declared.
15629 (build_invokevirtual, invoke_build_dtable, match_java_method,
15630 build_field_ref, jcf_out_of_synch): New references to external
15632 (struct parse_ctxt): Removed artificial_constructor field.
15633 * parse.y: (array_type:): Type defined for this rule.
15634 (class_type:): Installed default rule for interface_type:.
15635 (array_type:): Now build Java array type.
15636 (qualified_name:): Now use obstack_grow0.
15637 (method_declaration:): Skip the artificial constructor added to
15639 (abstract_method_declaration:): Execute the code only during pass 1.
15640 (block:): Installed default rule in block_statements:.
15641 (block_statement:): Add the statement to the method during pass 2.
15642 (statement_expression): Installed default rule for
15643 method_invocation:.
15644 (argument_list:): Added code to build the argument list.
15645 (method_invocation:): Added call to create the method invocation
15647 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15648 (debug_line): New function for debug.
15649 (complete_class_decl): No longer do something during pass 1.
15650 (method_header): Use BUILD_PTR_FROM_NAME.
15651 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15653 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15654 function's main comment.
15655 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15657 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15658 (resolve_class): Now works with arrays.
15659 (do_resolve_class, resolve_and_layout): New functions.
15660 (java_check_regular_methods): Reverse method list before and after
15661 having processed it. No longer set ctxp->artificial_constructor.
15662 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15663 accordingly. Fixed typo in issued error message. Now use
15665 (find_in_imports_on_demand): Now use obstack_grow0.
15666 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15667 (source_end_java_method): Call expand_expr_stmt instead of
15668 expand_expr. Calls it before calling expand_function_end.
15669 (java_method_add_stmt): Do nothing if errors were found during
15671 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15672 (build_method_invocation_stmt, build_invoke, invocation_mode,
15673 lookup_method_invoke, refine_accessible_methods_list,
15674 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15676 * typeck.c (build_java_signature): Properly end method signature
15677 if return type skipped.
15678 (match_java_method): New function.
15680 1998-03-16 Per Bothner <bothner@cygnus.com>
15682 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15684 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15686 * expr.c (build_invoke_non_interface): New function.
15687 (methods_ident, ncode_ident): Now static globals.
15688 (expand_invoke): Use build_invoke_non_interface.
15689 * java-tree.h (struct lang_decl): New field function_decl_body.
15690 (DECL_FUNCTION_BODY): New macro.
15691 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15692 CLASS_FROM_SOURCE_P.
15693 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15694 before starting pass 2. Call to java_generate_parsed_class replaced
15695 by java_register_parsed_class.
15696 * lex.c: Fixed typo in header. Some line width related formating.
15697 * lex.h: Some line width related formating.
15698 * parse.h (source_end_java_method, resolve_expression_name,
15699 complete_class_decl, maybe_create_class_interface_decl,
15700 check_class_interface_creation): New static function declarations.
15701 (java_layout_parsed_class, java_method_add_stmt): New function
15703 (struct parser_ctxt): Field mark_class_generate removed. New
15704 fields class_list and artificial_constructor.
15705 * parse.y: Fixed typo in header.
15706 (class_declaration:): Call complete_class_decl when class body
15708 (method_declaration:): Call source_end_java_method in pass 2 when
15709 the method body is defined.
15710 (postfix_expression:): Do expression name resolution on sub-rule
15711 name during pass 2.
15712 (create_class, create_interface): Merged common pieces.
15713 (check_class_interface_creation, maybe_create_class_interface_decl):
15715 (complete_class_decl): New function.
15716 (register_fields): Fixed line width related typo.
15717 (method_header): Correctly skip first argument when fixing
15718 argument line. Changed the loop.
15719 (java_check_circular_reference): Now use ctxp->class_list.
15720 (java_complete_class): Removed start/stop marking.
15721 (java_check_regular_methods): Now takes a class decl as an
15722 argument. Add default constructor if none were encountered.
15723 (java_check_methods): Now use ctxp->class_list. Changed call to
15724 java_check_regular_methods.
15725 (source_start_java_method): Set DECL_ARG_TYPE for each function
15727 (source_end_java_method, java_method_add_stmt): New functions.
15728 (java_generate_parsed_class): No longer exists.
15729 (java_layout_parsed_class, java_register_parsed_class): New functions.
15730 (resolve_expression_name): New function.
15732 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15734 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15735 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15736 until pass initializations are done. Call read_import_dir with
15738 * parse.h: (lookup_modifier_cl): New function declared.
15739 (INTERFACE_FIELD_MODIFIERS): New macro.
15740 (OBSOLETE_MODIFIER_WARNING): New macro.
15741 * parse.y: (register_fields): Class type and current field name in
15742 local variables. Check modifier(s) if adding field(s) to an interface.
15743 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15744 and report errors using the faulty modifier line context.
15745 (lookup_modifier_cl): New function.
15746 (read_import_dir): Detect and report default import processing
15749 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15751 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15752 * class.c (is_compiled_class): Return 1 after making sure it
15753 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15754 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15755 * java-tree.h (flag_assume_compiled): Add decl.
15756 * lang.c (lang_f_options): Add the flag.
15757 (flag_assume_compiled): Add decl, default to 0.
15759 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15761 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15762 (is_compiled_class): Likewise.
15763 (layout_class): Likewise.
15764 (layout_class): Detect and lay out classes defined in source code.
15765 (interface_of_p, add_interface_do, may_add_interface): New
15767 (add_interface): Now use add_interface_do.
15768 (add_method_1): New function.
15769 (add_method): Now use add_method_1.
15770 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15771 (complete_start_java_method): New function.
15772 (start_java_mehod): Now call complete_start_java_method.
15773 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15774 (expand_invoke): Likewise and fixed typo.
15775 *gjava.c: (print_super_field): Use new argument to find_class
15778 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15779 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15780 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15782 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15783 (add_method_1, push_class): New prototypes.
15784 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15785 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15786 directory where the class was found.
15787 (find_class): New argument DO_CLASS_FILE. Function find_class
15788 modified accordingly.
15789 *jcf-parse.c: (fix_class_path): New function.
15790 (load_class): Use new VERBOSE argument. load_class now finds and
15791 loads/parses .class/.java files. Save read_state of current_jcf
15793 (java_parser_abort_on_error): New macro.
15794 (jcf_parse_source, parse_source_file): New function.
15795 (jcf_parse): Fixed typo.
15796 (yyparse): Call parse_source_file () only.
15797 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15798 writing the real class name back in the zip directory entry.
15799 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15800 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15801 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15802 (find_class): Prototype fixed.
15803 *lex.c: Added 1998 time stamp.
15804 Removed all static global variables, moved into the parser
15805 context data structure.. Now include unistd.h if SEEK_SET not
15807 (java_init_lex): Rewritten.
15808 (java_sneak_unicode): Modified current unicode access in current line.
15809 (java_unget_unicode): Likewise.
15810 (java_allocate_new_line): New allocation management.
15811 (java_read_char): Modified access and storage of unget_utf8_value.
15812 New way of processing current unicode.
15813 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15814 (java_get_unicode): Now use the parser context.
15815 (java_lineterminator): Likewise.
15816 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15817 of the reentrant parser implementation. Function now use the
15818 parser context data structure and java_lval. Fixed production of
15819 the float and double constant "out of range" error message. Fixed
15820 obstack use. Return integer value when hitting a modifier. Now
15821 return type for TRUE, FALSE and other predefined types. Return
15822 identifier as a TREE_LIST list containing the current line context
15823 as the TREE_VALUE sub-node.
15824 (java_unicode_2_utf8): Fixed typo in declaration.
15825 (java_lex_error): Now use the parser context data structure.
15826 *lex.h: Added 1998 time stamp.
15827 (struct java_line): New fields ref_count and next.
15828 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15829 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15830 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15831 *parse.h: Added 1998 time stamp.
15832 (java_parse_source_file): Renamed from parse_source_file.
15833 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15834 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15835 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15836 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15837 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15838 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15839 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15840 (struct parser_ctxt): New data structure to keep the parser context.
15841 *parse.y: Added 1998 time stamp, got rid of static global variables.
15842 (java_error_count, ctxp): New global variables.
15843 (%union): New value field.
15844 (numeric_type, integral_type): Rules removed.
15845 (primitive_type): Rule defined to handle integral, float, double and
15847 (qualified_name, package_declaration,
15848 single_type_import_declaration, type_import_on_demand_declaration,
15849 modifiers, class_declaration, super, interfaces,
15850 interface_type_list, class_body, field_declaration,
15851 field_declaration, variable_declarators, variable_declarator,
15852 variable_declarator_id, method_declaration, method_header,
15853 formal_parameter_list, formal_parameter, method_body, block,
15854 static, interface_declaration, extends_interfaces,
15855 abstract_method_declaration, local_variable_declarators): Rules now
15857 (force_error, do_warning): New global statics.
15858 (push_parser_context, parser_context_save_global,
15859 parser_context_restore_global, pop_parser_context): New functions.
15860 (yyerror): Now uses the global parser context. Fixed use of obstack.
15861 (parse_error, parse_error_context, parse_warning_context,
15862 java_accstring_lookup, redefinition_error, check_modifiers,
15863 parser_add_interface, create_interface, create_class, find_field,
15864 duplicate_declaration_error, register_fields, method_header,
15865 check_modifiers_consistency, check_abstract_method_header,
15866 method_declarator, parser_qualified_classname,
15867 parser_check_super_interface, parser_check_super,
15868 parser_chain_incomplete_item, java_check_circular_reference,
15869 layout_class_from_source, java_complete_class,
15870 complete_method_decl, resolve_class, complete_class_report_errors,
15871 java_check_final, check_method_redefinition,
15872 java_check_regular_methods, java_check_abstract_methods,
15873 java_check_methods, lookup_java_interface_method2,
15874 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15875 process_imports, find_in_imports, read_import_entry,
15876 read_import_dir, find_in_imports_on_demand,
15877 check_pkg_class_access, not_builtin_p, declare_local_variables,
15878 source_start_java_method, java_generate_parsed_class): New
15880 *typeck.c: (signature_include_return): New global variable.
15881 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15882 to add the function returned type in the signature.
15884 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15886 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15888 1998-01-29 Dave Brolley <brolley@cygnus.com>
15890 * Make-lang.in (java.info): Added.
15891 (java.install-info): Added
15893 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15895 * Makefile.in (clean): Also remove java/parse.c.
15897 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15899 Add a pair of -fbounds-check/-fno-bounds-check options.
15900 * lang.c (lang_decode_option): Add code to grok arguments.
15901 (flag_bounds_check): Add decl.
15902 (lang_f_options): New array w/ the option in it.
15903 * java-tree.h (flag_bounds_check): Add decl.
15904 * lang-options.h: New file.
15905 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15906 of a static macro value.
15907 (JAVA_ARRAY_EXCEPTION): Delete macro.
15909 1998-01-23 Per Bothner <bothner@cygnus.com>
15911 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15912 * expr.c (build_anewarray): Add missing promote_type.
15914 1998-01-22 Per Bothner <bothner@cygnus.com>
15916 Add array types with known length to optimize bounds checking.
15917 * typeck.c (build_java_array_type): Take length parameter.
15918 (java_array_type_length, build_prim_array_type): New functions.
15919 * java-tree.h: Update for new functions.
15920 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15921 * class.c: Use build_prim_array_type.
15922 * expr.c (can_widen_reference_to): Handle known-length array types.
15923 (verify_jvm_instructions): Keep track of integer push instructions
15924 followed by newarray/anewarray, so we can build known-length arrays.
15925 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15926 (java_array_data_offset): New function.
15927 (build_java_array_length_access): New function. Optimize if constant.
15928 (build_java_arrayaccess): Constant fold bounds check.
15929 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15930 (build_newarray, build_anewarray): New functions.
15931 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15932 * verify.c (merge_types): Handle known-lengh array types.
15934 1998-01-19 Per Bothner <bothner@cygnus.com>
15936 * expr.c (expand_byte_code): Fix performace bug, which caused
15937 searching linenumber_table to be linear rather than constant.
15939 1997-12-12 Per Bothner <bothner@cygnus.com>
15941 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15943 * decl.c, java-tree.h (soft_fmod_node): New global.
15944 * decl.c (init_decl_processing): Define __builtin_fmod.
15945 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15946 using __builtin_fmod.
15948 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15950 * keyword.h: New file, output of keyword.gperf as processed by
15952 * lex.c (java_lex_init): Initialize java_error_flag.
15953 * parse.c (YYERROR_NOW): Uses java_error_flag.
15954 * parse.y: New static java_error_flag. Useless definition of
15956 * parse.y (java_error): Portable error recovery using
15957 java_error_flag (not yet completely tuned).
15959 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15961 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15963 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15965 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15966 (parse.c, lex.c, keyword.h): New rules for Java source code
15968 * parse.c: Renamed into jcf-parse.c.
15969 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15970 * keyword.gperf: New file, Java keywords.
15971 * parse.y: New file, Java language grammar.
15972 * parse.h: New file, Java language grammar definitions.
15973 * lex.c: New file, Java language lexer.
15974 * lex.h: New file, Java language lexer definitions.
15976 1997-12-03 Per Bothner <bothner@cygnus.com>
15978 * decl.c (clinit_identifier_node), java-tree.h: New global.
15979 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15980 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15981 * expr.c (expand_java_field_op): Check for invalid assignment
15984 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15986 1997-10-27 Per Bothner <bothner@cygnus.com>
15988 * verify.c (verify_jvm_instructions): When processing a handler,
15989 attempt to set the current_subr to the right value.
15990 (More complicated code combines Sep 17 and Oct 22 versions.)
15992 1997-10-24 Per Bothner <bothner@cygnus.com>
15994 * class.c (push_class): Figure out (guess) name of source file.
15995 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15996 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15997 (parse_class_file): Change return type from int to void.
15998 Call debug_start_source_file/debug_end_source_file.
16000 * expr.c (build_java_binop): Fix masking 2nd operand.
16001 * decl.c (init_decl_processing): Set sizetype first.
16003 1997-10-22 Per Bothner <bothner@cygnus.com>
16005 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16006 (Revert Sep 17 change.)
16008 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16010 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16011 .class extension in their name and fix thing so we don't process
16012 them parse_zip_file_entries().
16013 (parse_zip_file_entries): Cleaned unused local variables.
16015 1997-10-20 Per Bothner <bothner@cygnus.com>
16017 * expr.c (can_widen_reference_to): Allows equal array element types.
16018 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16019 * jcf-dump.c (RET): Get (and print) index.
16021 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16022 Promote element type to POINTER_TYPE.
16024 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16026 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16027 find_in_current_zip, jcf_figure_file_type): Moved from
16028 jcf-reader.c to parse.c.
16029 * zextract.c: (read_zip_archive): takes file_comment_length possible
16030 field into account.
16032 1997-10-20 Per Bothner <bothner@cygnus.com>
16034 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16036 * verify.c (merge_types): Handle array types even better ...
16038 1997-10-17 Per Bothner <bothner@cygnus.com>
16040 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16042 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16043 * class.c (make_class_data): Don't build fields_decl if no fields.
16044 When building fields_decl, skip if DECL_ARTIFICIAL.
16046 * expr.c (java_stack_swap): Update stack_type_map.
16047 * verify.c (merge_types): Handle array types better.
16049 1997-10-15 Per Bothner <bothner@cygnus.com>
16051 * class.c (add_field): Don't promote short integral fields to
16052 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16053 * expr.c (push_value): Promote and convert short integral values.
16055 * decl.c, java-tree.h (integer_two_node): New constant node.
16056 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16058 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16060 * class.c (append_gpp_mangled_type): Use function argument
16061 unpromoted type to generate mangled name.
16063 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16065 * constants.c (build_constant_data_ref): Now uses current_class
16066 instead of main_class.
16067 (build_constants_constructor): Now uses current_class instead of
16069 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16070 of the global variable SeepZipFiles done here.
16071 * zextract.c (read_zip_archive): extra_field optional field taken
16072 into account while computing the position of the class file in the
16074 * verify.c (verify_jvm_instructions): Use current_jcf to search
16076 * parse.c (load_class): First search for the class to load in the
16077 current zip file. Saves current_jcf (restored before returning
16078 from that function). Don't call JCF_FINISH in the class was found
16079 in the current ZIP file.
16080 (jcf_parse): If the class was found in the current ZIP file, save
16081 its tree_constant_pool (for later reuse).
16082 (parse_class_file): New function. Process each method defined in
16083 the current class and record the class as to be later registered.
16084 (yyparse): Rewritten. Figure the type of the current file and switch
16086 * lang.c: New global variable current_jcf.
16087 (lang_init): Removed compiling_from_source test (done later, in
16088 yyparse). Removed call the jcf_parse ().
16089 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16090 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16091 in the current ZIP file) and zip_offset (offset to the class data in
16092 the current zip file).
16093 * jcf-reader.c: zipfile.h included.
16094 localToFile: New ZipFileCache static global variable
16095 (parse_zip_file_entries): New function. Browse the current ZIP
16096 file directory and process each class found.
16097 (process_zip_dir): New function. Register each class found in the
16098 ZIP file directory. The class aren't parsed but a valid JCF is
16099 link to each of them.
16100 (find_in_current_zip): New function. Search for a class in the
16101 current ZIP file directory. If found, prepare the class so that it
16103 (jcf_figure_file_type): New function. Examine the file structure
16104 to figure a class file, a ZIP file. If none of these categories are
16105 matched, a source file is assumed.
16106 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16107 SeenZipFile: New global variable.
16108 (open_in_zip): Use zipmember's length to accelerate the search for
16109 a member. If zipmember was NULL and zip file successfully read,
16111 * java-tree.h: New global variable current_jcf declared. Added
16112 declaration for current_constant_pool_tags, current_constant_pool_data,
16113 current_constant_pool_length, current_constant_pool_data_ref.
16114 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16115 store the JCF of classes seen in a zip file) and tree *constant_pool
16116 (to save a loaded class constant pool). current_class declared here.
16117 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16118 retrieve method_ref_constant.
16119 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16120 (OBJECT): get_class_constant now uses current_jcf.
16121 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16122 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16123 (expand_invoke): Now uses current_class instead of main_class
16124 (build_class_init): Now uses current_class instead of main_class
16125 * class.c: New static global variable registered_class.
16126 (register_class): New function.
16127 (emit_register_class): Modified to use registered_class instead of
16129 (is_compiled_class): Now take into account class seen in the archive.
16131 1997-10-06 Per Bothner <bothner@cygnus.com>
16133 * except.h: Renamed to: java-except.h.
16134 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16135 * except.c: Add semi-working (commented out) implementation.
16137 * expr.c (expand_iinc): Add needed flush_quick_stack.
16138 * parse.c (set_source_filename): New function.
16139 (give_name_to_class): Set input_filename from package.classname.java.
16141 * jcf-io.c (find_class): Don't look first in ".".
16143 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16145 * zextract.c (read_zip_archive): Now takes into account the
16147 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16149 1997-09-20 Per Bothner <bothner@cygnus.com>
16151 * constants.c, java-tree.h (build_internal_class_name): New function.
16152 (alloc_class_constant): Re-implement using build_internal_class_name.
16153 * class.c (make_class_data): Likewise.
16154 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16156 1997-09-17 Per Bothner <bothner@cygnus.com>
16158 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16159 to NULL before pushing an exception handler target.
16161 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16162 (java_stack_swap, java_stack_dup): Re-write to be safe from
16163 clobbering registers.
16164 (build_class_init): New function.
16166 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16168 * typeck.c (build_java_array_type): Temporary use
16169 permanent_obstack to create the array 'length' field.
16170 * expr.c (lookup_label): Temporay use permanent_obstack to create
16171 label if not found.
16172 * class.c (push_super_field): Tempory use permanent_obstack.
16174 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16176 * typeck.c (type_for_mode): Now handles double_type_node and
16178 * verify.c (verify_jvm_instructions): The instruction following
16179 the wide bytecode is checked. OPCODE_ret added to the list of
16182 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16184 * class.c (make_class): Temporary use permanent_obstack. Set the
16185 class CLASS_P field to 1.
16186 (push_class): Temporary use permanent_obstack.
16187 (set_super_info): Temporary use permanent_obstack.
16188 (add_method): Temporary use permanent_obstack, set
16189 METHOD_TRANSIENT().
16190 (add_field): Temporary use permanent_obstack. Sets
16191 FIELD_VOLATILE() and FIELD_TRANSIENT().
16192 (build_class_ref): Temporary use permanent_obstack if the class
16194 (build_static_field_ref): Temporary use permanent_obstack when
16195 creating field's rtl.
16196 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16197 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16198 and fields. Function finalized, as far as flag handling.
16199 (push_class_static_dummy_field): Temporary use permanent_obstack.
16200 (emit_register_class): Force generation of class registration at
16202 * decl.c (end_java_method): Call permanent_allocation() before
16204 * expr.c (can_widen_reference_to): Added comment to interface
16205 handling, fixed typo.
16206 (lookup_field): Now uses CLASS_P() to correct FIXME
16207 (expand_invoke): Verification on public && !static &&
16208 !abstract moved into soft_lookupinterfacemethod (kaffe).
16209 Use Object class dtable if objectref is an array when expanding
16211 (java_push_constant_from_pool): Temporary use permanent_obstack
16212 for CONSTANT_string
16213 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16214 create constant references.
16215 (get_constant): Temporary use permanent_obstack to create constant.
16216 (load_class): Temporary use permanent_obstack to load class.
16217 (jcf_parse): Temporary use permanent_obstack to perform class
16219 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16220 (build_java_signature): Temporary use permanent_obstack.
16221 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16223 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16224 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16227 1997-09-11 Per Bothner <bothner@cygnus.com>
16229 * class.c (append_gpp_mangled_type): Fix typo.
16230 (emit_register_class): Use main_class to get class object, rather
16231 than looking for no-longer-existing static decl starting with _CL.
16232 * typeck.c (parse_signature_type): Promote array element type
16233 if it is a RECORD_TYPE.
16235 1997-09-10 Per Bothner <bothner@cygnus.com>
16237 * class.c (push_class_static_dummy_field): New function.
16238 (mangle_static_field): New. Do G++-style mangling of static fields.
16239 (layout_class): Mandle static fields here, not in add_field.
16240 (build_class_ref): The class object is now a dummy static field.
16241 * decl.c (find_local_variable): Look for best, instead of first match.
16242 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16243 (build_java_athrow): Don't check here if exception is Throwable.
16244 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16245 (TYPE_USED): Removed. No longer used ...
16246 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16247 * verify.c (push_pending_label): New function.
16248 (push_pending_block): Renamed to check_pending_block.
16249 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16250 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16251 re-checking possible handlers) after a store (less wasted work).
16252 Check for null handler (finally) before calling add_handler.
16253 Various changes to (finally?) correctly handle try/finally.
16255 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16257 * class.c: Include stdio.h.
16259 1997-09-04 Per Bothner <bothner@cygnus.com>
16261 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16262 to make sure class is initialized before static/special invoke.
16264 * verify.c (verify_jvm_instructions): On a store instruction,
16265 call find_local_variable to force pre-allocation of decl and rtx.
16266 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16268 1997-09-03 Per Bothner <bothner@cygnus.com>
16270 * class.c (build_class_ref): Strip off "promoted_" if need be.
16271 (make_field_value): Call build_java_signature when needed.
16272 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16273 * expr.c (build_java_athrow): Don't push_value of exception.
16274 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16275 match specification of [fd]cmp[lg] for NaNs.
16276 (expand_byte_code): Add support for exception handler ranges.
16277 * except.c: Add skeleton for EH code-generation.
16278 * verify.c (merge_types): Treat all promoted integral types as equal.
16279 * constants.c (build_constants_constructor): To force creation of
16280 current_constant_pool_data_ref, call build_constant_data_ref.
16282 * javaop.def (lload): Fix typo.
16283 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16285 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16287 * parse.c: Don't include function.h.
16289 1997-08-27 Per Bothner <bothner@cygnus.com>
16291 * except.[ch]: New files.
16292 * Makefile.in (JAVA_OBJS): Add except.o
16293 * expr.c: Temporary warning about unimplemented exceptions.
16294 * verify.c: Verify exception handlers.
16296 * jcf-dump.c (disassemble_method): Print exception table.
16298 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16300 * expr.c (verify_jvm_instructions): Started a thorough
16301 verification of invoke* bytecodes.
16302 (expand_byte_code): flush quick stack if PC is the target of a
16303 branch. and undef RET (conflicting with config/i386/i386.h).
16304 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16306 (expand_invoke): Now handles invokeinterface and do more
16307 verification according to the bytecode.
16308 (lookup_field): Don't try to load the class if processing
16310 (can_widen_reference_to): Now handles interfaces.
16311 * decl.c (init_decl_processing): New global variable
16312 soft_lookupinterfacemethod_node, declared in java-tree.h.
16313 Call set_super_info on string_type_node.
16314 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16316 * class.c (set_super_info): Fills the CLASS_* flags according to
16318 (get_access_flags_from_decl): Handles all class flags.
16320 1997-08-26 Per Bothner <bothner@cygnus.com>
16322 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16323 * parse.c (yyparse): Check for abstract method, and missing code.
16324 * expr.c (expand_byte_code): Change interface.
16325 * lang.c (put_decl_node): Print promoted types prettier.
16326 * verify.c (verify_jvm_instruction): Change interface.
16327 Partial support for scanning exception table.
16328 For load instructions, handle promoted integral types.
16330 1997-08-21 Per Bothner <bothner@cygnus.com>
16332 * verify.c: New file, with contents moved from expr.c.
16333 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16334 * typeck.c (is_array_type_p): Moved here from expr.c.
16335 * java-tree.h: Add some now-needed function declarations.
16336 * Makefile.in (JAVA_OBJS): Added verify.o.
16338 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16340 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16341 METHOD_ABSTRACT flag.
16343 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16344 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16345 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16347 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16349 (start_java_method): Hook for SYNCHRONIZED methods.
16351 * expr.c (build_java_jsr, build_java_ret): New functions
16352 (JSR,PRE): New macros
16353 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16354 (verify_jvm_instructions): tableswitch, lookupswitch,
16355 monitorenter, monitorexit, goto_w: verified.
16356 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16357 (build_java_monitor): New function.
16358 (MONITOR_OPERATION): Modified to call build_java_monitor()
16359 (verify_jvm_instructions): Started a thorough verification of
16362 1997-08-19 Per Bothner <bothner@cygnus.com>
16364 Support verification of jsr/ret subroutines (used for try/finally).
16365 * decl.c (return_address_type_node): New type node.
16366 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16367 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16368 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16369 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16370 TYPE_USED): New macros for special types in type_map.
16372 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16373 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16375 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16377 * expr.c (can_widen_reference_to): New function.
16378 (pop_type): Use it.
16379 (merge_type_state): Support handling start of subroutine.
16380 (push_pending_block): Return char* error message, instead of calling
16381 fatal on an error. Also handle subroutines.
16382 (verify_jvm_instructions): Handle errors from push_poending_block.
16383 Support jsr and ret instructions.
16385 1997-08-19 Per Bothner <bothner@cygnus.com>
16387 * jcf-io.c (find_classfile): Fix thinko.
16388 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16390 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16392 * Makefile.in (BISON): Remove.
16394 1997-08-07 Per Bothner <bothner@cygnus.com>
16396 * Makefile.in: Convert to autoconf.
16397 * config-lang.in (outputs): Added java/Makefile.
16399 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16400 Rename cc1java to jc1.
16402 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16403 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16405 * class.c (class_depth): Do load_class if needed.
16407 Mostly better verification.
16408 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16409 (init_decl_processing): Change return type of soft_checkcast.
16410 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16411 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16412 lang_print_error): New functions.
16413 (lang_init): Set global hook print_error_function to lang_print_error.
16414 * expr.c: In the type_map ptr_type_node is only used for null now.
16415 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16416 (merge_types): Dererence pointer to record types before comparing.
16417 (decode_newarray_type, merge_types): On error just return NULL.
16418 (build_java_binop): Add preliminary implementation (with warning)
16419 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16420 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16421 (expand_compare, expand_java_goto, expand_java_call): Don't
16422 push_pending_block, since that only makes sense when verifying.
16423 (merge_type_state): Different return codes.
16424 (push_pending_block): A block may need to be verified more than once.
16425 (expand_byte_code): Warn about unused code at code generation time.
16426 (verify_jvm_instruction): Changed logic, since code may need to be
16427 re-verified if type-state has changed. Also, better error handling.
16428 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16429 Improve newarray, anewarray, ?aload, athrow,
16430 * java-tree.h (LABEL_CHANGED): New macro.
16432 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16434 * decl.c (soft_athrow_node): New global variable initialized.
16435 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16436 * typeck.c (convert): Added support for REAL_TYPE.
16437 (convert_to_char): New function.
16438 (convert): Handle CHAR_TYPE.
16439 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16440 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16441 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16443 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16444 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16445 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16446 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16447 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16448 to Use The Right Things.
16449 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16450 compatible with INT. BOOLEAN is made equivalent to BYTE.
16451 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16452 OPCODE_ifnonnull): Now supported.
16453 (build_java_athrow): New function.
16455 1997-08-04 Per Bothner <bothner@cygnus.com>
16457 Rename method name <init> to match G++ (and fix mangling).
16458 * class.c (layout_class): Replace method name of <init> by class name.
16459 (make_method_value): Do inverse renaming of constructor from <init>.
16460 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16461 * typeck.c (lookup_java_constructor): New function.
16462 * expr.c (expand_invoke): If method_name is <init>, call
16463 lookup_java_constructor to find constructor.
16465 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16467 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16469 * parse.c (get_class_constant): Modified to handle array "classes"
16470 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16472 (convert): Modified to handle real type.
16473 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16474 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16475 variables declared.
16476 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16477 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16478 global variables initialized.
16479 (find_local_variable): Handles the case of a pointer
16480 (end_java_method): Restore the use of one more scope
16481 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16482 build_java_array_length_access, expand_java_arrayload,
16483 expand_java_arraystore, expand_java_array_length,
16484 expand_java_multianewarray, expand_java_anewarray,
16485 build_java_check_indexed_type, is_array_type_p,
16486 build_java_throw_out_of_bound_exception): New functions.
16487 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16488 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16489 OPCODE_<t>aload): Implemented code for verification.
16490 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16491 ARRAY_NEW_MULTI): Macro defined.
16492 (CONVERT): Modified to invoke convert().
16493 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16495 1997-07-31 Per Bothner <bothner@cygnus.com>
16497 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16498 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16499 (make_class_data): Field name needs '/' as package prefix.
16500 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16502 1997-07-25 Per Bothner <bothner@cygnus.com>
16504 Implement debug information for local variables.
16505 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16506 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16507 DECL_LOCAL_SLOT_CHAIN): New macros.
16508 (struct lang_decl_var): New type.
16509 * parse.c (give_name_to_locals): Move to decl.c.
16510 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16511 (start_java_method): Re-write parameter handling.
16512 (pending_local_decls): New global variable.
16513 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16514 (find_local_variable): Accept pc so we can skips decls not in range.
16515 (struct binding_level): Add end_pc field.
16516 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16517 (various): Change so current pc gets passed to find_local_variable.
16519 * decl.c (init_decl_processing): Re-arrange fields in
16520 class_type_node and and method_type_node to match kaffe 0.9.1.
16521 * class.c (make_method_value, make_class_data): Update
16522 initializations to match.
16524 1997-07-16 Per Bothner <bothner@cygnus.com>
16526 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16527 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16528 (push_super_field): New function.
16529 (make_class_data): Handle inheritance of class static initializer.
16530 (layout_class): New name mangling.
16531 * constants.c (build_constant_data_ref): Init type of data array
16532 to a one-element array.
16533 (build_constants_constructor): Set DECL_SIZE from complete array type.
16534 * decl.c: Rename class_type, object_type etc to class_type_node,
16535 object_type_node etc. Make former inherit from latter.
16536 * expr.c (expand_invoke): Add cast of function address.
16537 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16538 * parse.c (yyparse): Don't call layout_class here.
16539 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16541 1997-06-14 Per Bothner <bothner@cygnus.com>
16543 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16544 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16545 (alloc_class_constant): New.
16546 * expr.c (expand_invoke): Make sure method's class is initialized.
16547 * class.c (interits_from_p, emit_register_class): New functions.
16548 * parse.c (yyparse): Call emit_register_class.
16550 1997-06-09 Per Bothner <bothner@cygnus.com>
16552 * constants.c: New file, to handle constant pool.
16553 * Makefile.in (JAVA_OBJS): Add constants.o.
16554 * decl.c (init_decl_processing): Update, fix, finish various structs.
16555 (pushdecl_top_level): New.
16556 * parse.c (layout_class): Moved to class.c.
16557 * expr.c (java_push_constant_from_pool): New function.
16558 * class.c (build_class_ref): Make work fully
16559 (make_class_data): Emit super-class, constant pool, interface vector.
16561 1997-06-03 Per Bothner <bothner@cygnus.com>
16563 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16564 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16565 * class.c (class_depth): New function.
16566 (lookup_named_class): Replaced by new function lookup_class.
16567 * decl.c (object_type_node, string_type_node): New.
16568 Remove various types that we no longer need.
16569 * expr.c (verify_jvm_instructions): New separate verifier pass.
16570 (push_type, pop_type): New functions for verifier.
16571 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16572 (expand_byte_code): Simplify, since we assume already verified.
16573 (expand_invoke): Now mostly works.
16574 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16575 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16576 * parse.c: Wait to allocate class object until we know its name.
16577 (layout_class): Calculate DECL_VINDEX for each virtual method.
16578 * typeck.c (get_array_type): Rename to ...
16579 (build_java_array_type): ... and provide working implementation.
16580 (build_java_signature): New function - build Java signature of type.
16581 (set_java_signature): New function - cache signature with type.
16582 (lookup_java_method): New function.
16584 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16586 * class.c (ident_subst): Take extra SUFFIX parameter.
16587 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16588 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16589 (build_class_ref): Actually implement.
16590 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16591 * decl.c (builtin_function): New.
16592 (init_decl_processing): Update for current Kaffe. Declare some
16593 builtin Kaffe functions.
16594 * expr.c (build_address_of): New.
16595 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16596 Renamed (from expand_java_new etc), and added working implementations.
16597 (build_field_ref): Now also handle static fields.
16598 (expand_invoke): Implement invokestatic, and start implement rest.
16599 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16600 * javaop.def: Rename invokevirt -> invokevirtual.
16601 * lang.c (use_handles): Removed.
16602 * parse.c: Add support for ConstantValue attribute.
16603 Handle nested loading of a class. (JPOOL_UTF): New.
16605 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16607 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16609 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16611 * Make-lang.in (java.install-man): New empty rule.
16612 * typeck.c (set_local_type): New function.
16613 * expr.c (STORE_INTERNAL): Call find_local_variable,
16614 not find_stack_slot. Call set_local_type.
16616 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16618 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16619 and building RECORD_TYPE CONSTRUCTORs.
16620 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16622 * lang.c (use_handles): Change the default to 0.
16623 * decl.c: Define and build class_type, field_type, utf8const_type.
16624 * class.c (make_class_data, make_field_value,
16625 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16626 hashUtf8String, strLengthUtf8, mangled_classname:
16627 Functions to build reflective data structures.
16628 * parse.c (yyparse): Call make_class_data.
16630 * jcf-io.c (open_class, find_classfile): New functions.
16631 * jcf-dump.c: Support reading classfile from explicitly-named
16632 class file (without CLASSPATH searching).
16634 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16636 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16637 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16638 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16639 (get_constant): Now trivial for CONSTANT_Utf8.
16641 * jcf.h: Make NEW_CPOOL the default.
16642 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16644 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>