1 2004-07-28 Eric Christopher <echristo@redhat.com>
3 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
4 (java_unsafe_for_reeval): Ditto.
6 2004-07-26 <hp@bitrange.com>
8 * parse.y (build_super_invocation): Adjust declaration order to
9 avoid declaration after statement.
11 2004-07-25 Bernardo Innocenti <bernie@develer.com>
13 * decl.c: Rename all identifiers named `class' to `cl'.
15 2004-07-25 Richard Henderson <rth@redhat.com>
17 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
19 2004-07-23 Mike Stump <mrs@apple.com>
21 * boehm.c (set_bit): Improve type safety wrt unsignedness.
22 * gjavah.c (throwable_p, decode_signature_piece,
23 print_full_cxx_name, print_include, add_namelet, add_class_decl,
24 process_file): Likewise.
25 * jcf-dump.c (main): Likewise.
26 * jcf-io.c (read_zip_member): Likewise.
27 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
28 give_name_to_class, get_class_constant): Likewise.
29 * jcf-write.c (find_constant_wide, push_long_const,
30 generate_classfile): Likewise.
31 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
32 * parse.y (read_import_dir): Likewise.
33 * typeck.c (parse_signature_type): Likewise.
34 * verify.c (verify_jvm_instructions): Likewise.
35 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
37 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
39 * Make-lang.in: Replace rmic and rmiregistry references with
40 grmic and grmiregistry.
43 2004-07-20 Andrew Haley <aph@redhat.com>
46 * verify.c (verify_jvm_instructions): Comment change only.
48 * typeck.c (build_java_array_type): Add size field to array name.
50 * java-tree.h (LOCAL_SLOT_P): New.
51 (update_aliases): Add PC argument.
52 (pushdecl_function_level): New function.
54 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
55 MODIFY_EXPR, and SAVE_EXPR.
56 (java_gimplify_modify_expr): New function.
58 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
59 (expand_iinc): Pass PC to update_aliases().
60 (STORE_INTERNAL): Likewise.
61 (process_jvm_instruction): Likewise.
63 * decl.c (base_decl_map): New variable.
65 (update_aliases): Rewrite with more thorough checking.
66 (debug_variable_p): New function.
67 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
68 (check_local_named_variable): Delete whole function.
69 (initialize_local_variable): New function.
70 (check_local_unnamed_variable): Add checks and comments.
71 (find_local_variable): Rewrite.
72 (java_replace_reference): New function.
73 (function_binding_level): New variable.
74 (pushdecl_function_level): New function.
75 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
76 (maybe_pushlevels): Call pushdecl() on each of the new decls.
77 (start_java_method): Reset uniq. Create base_decl_map. Set
78 function_binding_level.
79 (end_java_method): Null unused fields to save memory.
81 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
83 * class.c (add_interface_do): Remove.
84 (set_super_info, interface_of_p, maybe_add_interface,
85 add_interface, make_class_data, layout_class,
86 add_miranda_methods): Adjust BINFO accessors and addition.
87 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
89 * jcf-write.c (generate_classfile): Likewise.
90 * parse.y (patch_anonymous_class, check_inner_circular_reference,
91 check_circular_reference, java_complete_class,
92 check_abstract_method_definitions,
93 java_check_abstract_method_definitions,
94 check_interface_throws_clauses, java_check_abstract_methods,
95 lookup_java_interface_method2,
96 find_applicable_accessible_methods_list): Adjust BINFO accessors
98 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
100 2004-07-18 Roger Sayle <roger@eyesopen.com>
102 * builtins.c (max_builtin, min_builtin,
103 java_build_function_call_expr): Replace calls to build with buildN.
104 * class.c (build_class_ref, build_static_field_ref,
105 get_dispatch_table, make_class_data, layout_class_method): Likewise.
106 * constants.c (build_ref_from_constant_pool): Likewise.
107 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
108 add_stmt_to_compound): Likewise.
109 * except.c (build_exception_object_ref, expand_end_java_handler):
111 * java-gimplify.c (java_gimplify_case_expr,
112 java_gimplify_default_expr, java_gimplify_block,
113 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
114 * jcf-write.c (generate_bytecode_insns): Likewise.
115 * typeck.c (convert_ieee_real_to_integer): Likewise.
117 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
119 * java-tree.h (builtin_function): Declare.
121 2004-07-16 Steven Bosscher <stevenb@suse.de>
123 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
124 abuse restore_line_number_status.
126 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
129 * jcf-parse.c (java_emit_static_constructor): Specify default
132 2004-07-13 Per Bothner <per@bothner.com>
134 * java-tree.h (all_class_filename): Remove useless macro.
135 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
136 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
137 * parse.y (java_parser_context_restore_global): Replace
138 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
139 * jcf-parse.c (read_class, java_parse_file): Likewise.
141 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
144 gjavah.c (print_field_info): Emit constant only if field is static.
146 2004-07-11 Roger Sayle <roger@eyesopen.com>
148 * expr.c (java_truthvalue_conversion, flush_quick_stack,
149 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
150 build_java_ret, build_java_throw_out_of_bounds_exception,
151 build_java_array_length_access, java_check_reference,
152 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
153 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
154 expand_java_arrayload, build_java_monitor, expand_java_return,
155 expand_load_internal, expand_java_NEW, build_get_class,
156 build_instanceof, expand_java_CHECKCAST, expand_iinc,
157 build_java_soft_divmod, build_java_binop, build_field_ref,
158 expand_compare, expand_java_goto, expand_java_switch,
159 expand_java_add_case, build_class_init, build_known_method_ref,
160 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
161 expand_invoke, build_jni_stub, expand_java_field_op,
162 java_expand_expr, expand_byte_code, STORE_INTERNAL,
163 force_evaluation_order, emit_init_test_initialization): Convert
164 calls to "build" into calls to the prefered "buildN" functions.
166 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
168 * java-tree.h (set_block): Remove.
169 * lang.c (java_clear_binding_stack): New.
170 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
171 * decl.c (struct binding_level): Remove this_block.
172 (clear_binding_level): Likewise.
173 (poplevel): Don't handle this_block.
176 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
178 * class.c (common_enclosing_context_p): Remove statement with no
181 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
184 * parse.y (create_anonymous_class): Remove 'location' argument. Use
185 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
186 (craft_constructor): Inherit access flags for implicit constructor
187 from the enclosing class.
188 (create_class): Fix comment typo.
189 (resolve_qualified_expression_name): Pass type of qualifier to
190 not_accessible_p, not the type in which target field was found.
191 (not_accessible_p): Handle inner classes. Expand protected
192 qualifier-subtype check to enclosing instances, but don't apply this
193 check to static members. Allow protected access to inner classes
194 of a subtype. Allow private access within common enclosing context.
195 (build_super_invocation): Get WFL line number info from current
197 (build_incomplete_class_ref): Update for new create_anonymous_class
199 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
200 common_enclosing_instance_p.
201 * class.c (common_enclosing_context_p): New. Determine if types
202 share a common enclosing context, even across static contexts.
203 (common_enclosing_instance_p): Renamed from
204 common_enclosing_context_p. Determines if types share a common
205 non-static enclosing instance.
206 * java-tree.h (common_enclosing_instance_p): Declare.
207 * jcf-write.c (get_method_access_flags): New. Surpress private flag
208 for inner class constructors.
209 (generate_classfile): Use get_method_access_flags.
211 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
213 * class.c (interface_of_p): Check for null TYPE_BINFO.
215 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
217 * class.c (make_class): Do not create binfo here.
218 (set_super_info): Create it here.
219 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
221 2004-07-08 Richard Henderson <rth@redhat.com>
223 * expr.c (case_identity, get_primitive_array_vtable,
224 java_expand_expr, emit_init_test_initialization): Remove.
225 * java-tree.h (java_expand_expr): Remove.
226 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
228 2004-07-07 Per Bothner <per@bothner.com>
230 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
231 get internal error due to mismatched types.
233 * gcj.texi (Invoking gij): Document new -verbose:class flag.
235 * gcj.texi (Linking): New node. Document -lgij usage.
237 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
239 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
240 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
241 * java/class.c (set_super_info, class_depth, interface_of_p,
242 maybe_add_interface, add_interface, make_class_data,
243 layout_class, add_miranda_methods): Adjust BINFO macros.
244 * expr.c (can_widen_reference_to, lookup_field): Likewise.
245 * jcf-write.c (generate_classfile): Likewise.
246 * parse.y (patch_anonymous_class,
247 check_inner_circular_reference, check_circular_reference,
248 java_complete_class, check_abstract_method_definitions,
249 java_check_abstract_method_definitions,
250 check_interface_throws_clauses, java_check_abstract_methods,
251 lookup_java_interface_method2,
252 find_applicable_accessible_methods_list): Likewise.
253 * typeck.c (find_method_in_interface): Likewise.
254 * verify.c (merge_types): Likewise.
256 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
258 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
259 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
261 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
263 * class.c (make_class): Use make_tree_binfo.
264 (set_super_info, add_interface_do): Likewise.
265 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
267 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
269 * verify.c: Correct array element access formatting thinko.
271 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
273 * verify.c: Insert a short blurb at the start referring to the JVMS.
274 (merge_type_state): Remove redundant nested if statement.
275 (verify_jvm_instructions): Ensure current_subr is initialised to
277 Minor formatting fixes all over the place.
279 2004-07-02 Richard Henderson <rth@redhat.com>
281 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
283 2004-07-01 Richard Henderson <rth@redhat.com>
285 * class.c (registerClass_libfunc): Remove.
286 (init_class_processing): Don't set it.
287 (emit_register_classes): Take list_p parameter. Fill it in
288 with _Jv_RegisterClass calls.
289 * decl.c (java_init_decl_processing): Don't call
290 init_resource_processing.
291 * jcf-parse.c (java_emit_static_constructor): New.
292 (java_parse_file): Call it.
293 * resource.c (registerResource_libfunc): Remove.
294 (init_resource_processing): Remove.
295 (write_resource_constructor): Take list_p parameter. Fill it in
296 with _Jv_RegisterResource calls.
297 * java-tree.h: Update prototypes.
299 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
302 * class.c (layout_class_method): Do not override package-private
303 method if its in a different package.
304 (split_qualified_name): Move here from parse.y. Rename from
305 breakdown_qualified. Add comment.
306 (in_same_package): Move here from parse.y. Add comment.
307 * java-tree.h (break_down_qualified, in_same_package): Declare.
308 (in_same_package): Likewise.
309 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
312 2004-06-29 Andrew Haley <aph@redhat.com>
314 * except.c (expand_start_java_handler): Push a new binding level.
315 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
316 register_exception_range() to register where we'll do it.
317 (expand_end_java_handler): Remove old bogus code. Replace with
318 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
319 the top of the expression we're curently building.
320 (maybe_end_try): Delete.
321 * decl.c (binding_level.exception_range): New field.
322 (clear_binding_level): Add field exception_range. Reformat.
323 (poplevel): Call expand_end_java_handler().
324 (poplevel): Call java_add_stmt only if functionbody is false.
325 (maybe_poplevels): Don't call maybe_end_try() from here.
326 (end_java_method): Clear no longer used trees in function decl.
327 (register_exception_range): New function.
328 * java-tree.h (register_exception_range, struct eh_range): Declare.
330 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
332 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
334 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
337 * expr.c (class_has_finalize_method): Fix method name indentation.
338 (expand_java_call): Remove K&R style parameter declaration.
339 (expand_invoke): Fix statement indentation.
340 (expand_java_field_op): Likewise.
341 * parse-scan.y: Fix typo.
342 (reset_report): Fix method name indentation.
343 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
345 * verify.c (verify_jvm_instructions): Document parameters, insert
347 * lang.c (lang_init_source): Fix method name indentation.
348 * class.c (common_enclosing_context_p): Likewise.
349 (emit_symbol_table): Fix parameter list indentation.
350 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
351 parameter declaration.
352 * constants.c: Fix copyright notice indentation.
353 * typeck.c (find_method_in_superclasses): Fix parameter list
355 (find_method_in_interfaces): Likewise.
356 * zextract.c (makelong): Fix method name indentation.
358 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
361 * parse.y (create_interface): Set correct access modifiers for
363 * jcf-write.c (get_classfile_modifiers): New function.
364 (generate_classfile): Use get_classfile_modifiers, not
367 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
369 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
370 dependency to current parser context, not NULL_TREE, for top-level
372 (jdep_resolve_class): Enable member access check for all inner
375 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
377 * parse.y (qualify_and_find): Pass type decl, not identifier, to
380 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
383 * expr.c (expand_java_field_op): Ensure that target class for static
384 field access has been loaded.
386 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
387 Ranjit Mathew <rmathew@hotmail.com>
389 PR java/1207, java/16178
390 * jcf-parse.c (load_class): Return immediately if passed a type decl
391 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
392 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
393 before calling load_class.
394 (qualify_and_find): Likewise.
395 (find_in_imports_on_demand): Likewise.
396 (find_applicable_accessible_methods_list): Likewise.
398 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
400 * parse.y (java_layout_seen_class_methods): Don't call load_class
401 on class defined by source parser.
403 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
405 * parse.y (set_nested_class_simple_name_value): Removed.
406 (java_complete_expand_class): Remove calls to
407 set_nested_class_simple_name_value.
409 2004-06-22 Andrew Haley <aph@redhat.com>
410 Ranjit Mathew <rmathew@hotmail.com>
413 * decl.c (force_poplevels): Remove call to expand_end_bindings.
415 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
417 * parse.y (create_class): Correct diagnostic message about
418 java.lang.Object extending anything else.
420 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
422 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
423 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
424 * constants.c (build_ref_from_constant_pool): Likewise.
425 * expr.c (build_java_array_length_access): Likewise.
426 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
427 (invoke_build_dtable, build_invokevirtual): Likewise.
428 (build_invokeinterface, java_expand_expr): Likewise.
429 (emit_init_test_initialization): Likewise.
430 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
431 * parse.y (make_qualifed_name, build_array_ref): Likewise.
433 2004-06-21 Andrew Haley <aph@redhat.com>
435 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
438 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
440 * jcf.h (struct JCF): Change java_source, right_zip and finished
442 * lex.h (struct java_lexer): Change hit_eof, read_anything,
443 byte_swap and use_fallback to unsigned int.
444 * parse.h (struct _jdep): Change flag0 to unsigned int.
446 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
449 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
450 before trying to lay out its methods.
451 * jcf-parse.c (read_class): Track parsed files using canonical paths
452 obtained via lrealpath from libiberty.
453 (java_parse_file): Likewise.
454 (parse_source_file_1): Rename formal parameter to reflect its
455 modified purpose. Minor formatting fix.
457 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
459 * class.c (emit_register_classes): Make the function uninlinable,
460 do not set current_function_cannot_inline.
461 * resource.c (write_resource_constructor): Do not reset
462 flag_inline_functions around rest_of_compilation.
464 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
467 * expr.c (java_truthvalue_conversion): Handle
468 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
469 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
470 i.e. return the expression.
472 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
474 * gjavah.c: Include version.h
476 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
478 * jcf-write.c (generate_bytecode_conditional): Correct handling
479 of unordered conditionals. Add comment.
481 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
482 Per Bothner <per@bothner.com>
484 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
485 local variable was initialised upon declaration.
486 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
487 variable was final and initialised upon declaration.
488 * check-init.c (check_final_reassigned): Give error only if a blank
489 final is not definitely unassigned or if an initialised final is
491 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
492 assignment expressions. Remove case MODIFY_EXPR, label do_default.
493 (check_init): Perform initialised-variable-removing-optimisation
494 only on non-final local variables.
496 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
498 * jcf-write.c (generate_bytecode_conditional): Handle binops
499 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
501 (generate_bytecode_insns): Likewise.
503 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
505 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
506 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
508 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
510 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
511 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
513 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
515 * decl.c (struct binding_level): Add GTY marker. Compile
516 binding_depth unconditionally.
517 (current_binding_level, free_binding_level, global_binding_level):
519 (clear_binding_level): Unconditionally set binding_depth.
520 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
522 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
524 * lex.c (java_new_lexer): Set 'encoding'.
525 (java_read_char): Improve error message for unrecognized characters.
526 * lex.h (struct java_lexer): New field 'encoding'.
528 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
530 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
532 2004-05-21 Mark Wielaard <mark@klomp.org>
534 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
537 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
539 * typeck.c: Remove non-printable character 160.
541 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
543 * check-init.c: Correct minor typos.
545 2004-05-13 Diego Novillo <dnovillo@redhat.com>
547 * Make-lang.in, expr.c, java-gimplify.c: Rename
548 tree-simple.[ch] to tree-gimple.[ch].
550 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
552 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
554 2004-05-13 Diego Novillo <dnovillo@redhat.com>
556 Merge from tree-ssa-20020619-branch. See
557 ChangeLog.tree-ssa for details.
559 * Make-lang.in, builtins.c, check-init.c, class.c,
560 constants.c, decl.c, except.c, expr.c, java-except.h,
561 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
562 lang.c, lang.opt, parse.y, resource.c: Merged.
563 * java-gimplify.c: New file.
565 2004-05-10 Andrew Haley <aph@redhat.com>
567 * parse.y (create_class): Set TYPE_VFIELD.
568 * decl.c (java_init_decl_processing): Likewise.
570 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
571 * class.c (make_method_value): Replace DECL_VINDEX with call to
573 (get_dispatch_vector): Likewise.
574 (layout_class_method): Likewise.
575 Replace set of DECL_VINDEX with call to set_method_index().
576 (set_method_index): New function.
577 (get_method_index): New function.
578 * java-tree.h (set_method_index): New function decl.
579 (get_method_index): New function decl.
581 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
583 * parse.y (check_pkg_class_access): Add new argument
584 and use it when cl is NULL to call lookup_cl on it.
585 (parser_check_super_interface): Do not call lookup_cl.
586 Pass this_decl to check_pkg_class_access and NULL
587 instead of lookup_cl.
588 (parser_check_super): Update for change in
589 check_pkg_class_access.
590 (do_resolve_class): Likewise.
591 (process_imports): Likewise.
592 (find_in_imports_on_demand): Likewise.
593 (resolve_qualified_expression_name): Likewise.
595 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
597 Fixes PR java/9685, PR java/15073
598 * parse.y (accessibility_string): New method.
599 (not_accessible_field_error): Use accessibility_string()
600 instead of java_accstring_lookup().
601 (resolve_qualified_expression_name): Check with
602 check_pkg_class_access() before allowing access using
605 Use check_pkg_class_access() instead of not_accessible_p()
606 for unqualified types.
607 (not_accessible_p): Use DECL_CONTEXT (member) instead of
608 REFERENCE for package-private access checking.
609 (patch_method_invocation): Use accessibility_string() instead
610 of java_accstring_lookup().
612 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
615 * gjavah.c (struct method_name): Add member is_native.
616 (overloaded_jni_method_exists_p): Match candidate method only if
618 (print_method_info): Initialise is_native flag from the method's
621 2004-04-30 Roger Sayle <roger@eyesopen.com>
623 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
624 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
626 2004-04-22 Roger Sayle <roger@eyesopen.com>
628 * resource.c (write_resource_constructor): Guard call to possibly
629 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
631 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
633 * class.c (make_class_data): Add new field aux_info.
634 * decl.c (java_init_decl_processing): Push type and decl for
637 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
639 * expr.c (expand_java_NEW): Don't use size argument for
640 _Jv_AllocObject calls.
641 * parse.y (patch_invoke): Likewise.
643 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
645 * expr.c (build_invokeinterface): Remove unused variables to
648 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
650 * class.c (get_interface_method_index): New function. Return dispatch
651 index for interface method.
652 (make_method_value): For interface methods, set index field to
653 iface dispatch index, not DECL_VINDEX.
654 * expr.c (build_invokeinterface): Use get_interface_method_index.
656 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
658 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
660 2004-03-31 Andrew Haley <aph@redhat.com>
663 * jcf-io.c (opendir_in_zip): Tidy up error handling.
665 2004-03-30 Zack Weinberg <zack@codesourcery.com>
667 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
670 2004-03-25 Marcus Meissner <meissner@suse.de>
673 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
675 2004-03-23 Tom Tromey <tromey@redhat.com>
678 * jcf-write.c (make_class_file_name): Don't report if mkdir
681 2004-03-23 Tom Tromey <tromey@redhat.com>
683 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
685 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
687 * class.c, gjavah.c, lang.c: Fix comment typos.
688 * gcj.texi: Fix typos.
690 2004-03-19 Per Bothner <per@bothner.com>
692 * gcj.texi (Code Generation): Document new flags and assert defaults.
694 * class.c (assume_compiled_node_struct): Rename type to
695 class_flag_node_struct, as it is now also used for enable_assertions.
696 Rename assume_compiled_node typedef. Rename excludep field to value.
697 (find_assume_compiled_node): Rename function to find_class_flag_node.
698 Minor optimization - avoid needless strlen.
699 (add_assume_compiled): Some tweaking and optimization.
700 Rename and generalize to add_class_flag takem an extra parameter.
701 (add_assume_compled): New just calls add_class_flag.
702 (add_enable_assert, enable_assertions): New functions.
703 (enable_assert_tree): New static.
704 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
705 * lang.opt (fenable-assertions, fenable-assertions=,
706 fdisable-assertions, fdisable-assertions=): New options.
707 * lang.c (java_handle_option): Handle new options.
708 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
709 class in an interface - create helper class nested in outer interface.
710 (build_assertion): Short-circuit if enable_assertions is false.
712 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
714 * java-tree.h: Changes throughout to add checking to macros
715 and numerous whitespace changes.
716 (VAR_OR_FIELD_CHECK): New macro.
717 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
718 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
720 2004-03-16 Per Bothner <per@bothner.com>
722 * jcf-jump.c (options): New --print-constants option.
723 * gcj.texi (Invoking jcf-dump): Document --print-constants.
725 * jcf-dump.c (flag_print_constant_pool): Default to off.
726 (print_constant_terse_with_index): New helper function.
727 (various places): Check flag_print_constant_pool where missing.
728 (main): If verbose set flag_print_constant_pool.
729 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
731 2004-03-15 Andrew Haley <aph@redhat.com>
734 * parse.y (java_complete_lhs): Check that final variable has an
737 2004-03-12 Andrew Haley <aph@redhat.com>
740 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
743 2004-02-29 Roger Sayle <roger@eyesopen.com>
745 * jcf-parse.c (java_parse_file): Handle the case that input_filename
748 2004-02-27 Per Bothner <per@bothner.com>
750 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
751 suggestion: Use build_incomplete_class_ref.
752 This fixes PR java/13508, java/11714.
754 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
756 * java/parse.h: Update copyright.
758 2004-02-26 Andrew Haley <aph@redhat.com>
761 * parse.y (check_interface_throws_clauses): Check for
762 !METHOD_INVISIBLE (iface_method).
763 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
764 well as CLASS_ABSTRACT.
766 2004-02-25 Per Bothner <per@bothner.com>
768 * parse.y (build_assertion): If we're in an inner class, create the
769 class$ helper routine in the outer class.
771 2004-02-19 Richard Henderson <rth@redhat.com>
773 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
775 2004-02-16 Geoffrey Keating <geoffk@apple.com>
777 * Make-lang.in (java.install-man): Add extra dependencies.
779 2004-02-13 Geoffrey Keating <geoffk@apple.com>
781 * Make-lang.in: Install man pages under the same names
782 (possibly transformed) as the program they document.
784 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
786 * gjavah.c: Include "intl.h".
787 (error): New function.
788 (main): Call gcc_init_libintl.
789 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
790 print_stub_or_jni, process_file, main): Use error rather than
792 (print_method_info, usage, help, version, main): Mark strings for
793 translation with _. Avoid splitting up sentences. Send
794 information messages to stdout.
795 * jcf-dump.c: Include "intl.h".
796 (main): Call gcc_init_libintl.
797 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
798 Mark error, usage and version messages for translation with _.
799 Avoid splitting up sentences.
800 * jv-scan.c: Include "intl.h".
801 (fatal_error, warning): Change parameter s to msgid. Translate
803 (main): Call gcc_init_libintl.
804 (usage, help, version): Mark error, usage and version messages for
805 translation with _. Avoid splitting up sentences.
806 * jvgenmain.c: Include "intl.h".
807 (main): Call gcc_init_libintl.
808 (usage, main): Mark error messages for translation with _.
809 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
810 JVGENMAIN_OBJS): Add intl.o.
811 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
812 java/jvgenmain.o): Update dependencies.
814 2004-02-08 Per Bothner <per@bothner.com>
816 * parse.y (resolve_qualified_expression_name): In case of inaccessible
817 class don't use not_accessible_field_error, which can get confused.
819 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
821 Make-lang.in (po-generated): Delete.
823 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
825 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
827 * decl.c: Include target.h.
828 (start_java_method): Replace PROMOTE_PROTOTYPES with
829 targetm.calls.promote_prototypes.
830 * expr.c: Include target.h.
831 (pop_arguments): Replace PROMOTE_PROTOTYPES with
832 targetm.calls.promote_prototypes.
833 * parse.y: Include target.h.
834 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
835 with targetm.calls.promote_prototypes.
837 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
839 * typeck.c: Update copyright.
841 2004-02-02 Tom Tromey <tromey@redhat.com>
843 * decl.c (java_init_decl_processing): Remove duplicate
846 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
848 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
850 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
852 * expr.c (build_field_ref): Move variable
855 2004-01-28 Andrew Haley <aph@redhat.com>
857 * expr.c (build_field_ref): Widen field offset.
859 2004-01-27 Andrew Haley <aph@redhat.com>
862 * parse.y (check_interface_throws_clauses): Make sure class_decl
865 2004-01-22 Jeff Sturm <jsturm@one-point.com>
868 * parse.y (patch_assignment): Don't modify lhs_type for
869 reference assignments.
871 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
873 * Make-lang.in: Replace $(docdir) with doc.
874 (java.info, java.srcinfo, java.man, java.srcman): New rules.
875 (java.install-man): Revamp rule.
877 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
879 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
880 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
881 instead of deferred backquote.
883 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
885 * typeck.c (find_method_in_interfaces): Move variable
888 2004-01-16 Andrew Haley <aph@redhat.com>
891 * typeck.c (shallow_find_method): New.
892 (find_method_in_superclasses): New.
893 (find_method_in_interfaces): New.
894 (lookup_do): Rewrite.
895 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
897 * jcf-parse.c (read_class): Save and restore output_class.
898 * decl.c (java_expand_body): Set output_class from fndecl.
900 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
902 * class.c (gen_indirect_dispatch_tables): Fix string length
905 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
907 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
908 (java.srcextra): Copy above back to source directory if requested.
909 (po-generated): Delete reference to $(parsedir).
910 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
913 2004-01-14 Jan Hubicka <jh@suse.cz>
915 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
918 2004-01-09 Mark Mitchell <mark@codesourcery.com>
920 * java-tree.h (java_expand_expr): Change prototype.
921 * expr.c (java_expand_expr): Add alt_rtl parameter.
923 2004-01-09 Andrew Haley <aph@redhat.com>
926 * parse.y (java_fix_constructors): Set output_class.
927 (java_reorder_fields): Likewise.
928 (java_layout_classes): Likewise.
929 (java_expand_classes): Generate indirect dispatch tables.
930 (java_expand_classes): Set output_class.
931 (java_finish_classes): Likewise.
932 * lang.c (java_init): Turn on always_initialize_class_p if we're
933 using indirect dis[atch.
934 (java_decl_ok_for_sibcall): Use output_class, not current_class.
935 (java_get_callee_fndecl): Use class local atable.
937 (always_initialize_class_p): Decl moved to java-tree.h.
938 (HANDLE_CLASS_INFO): Set output_class.
939 (read_class): Likewise.
940 (parse_class_file): Call gen_indirect_dispatch_tables.
941 (parse_zip_file_entries): Set output_class.
942 (java_parse_file): Set output_class. Don't emit symbol tables.
943 * java-tree.h (output_class): New.
944 Remove global declarations for otable, atable, and ctable.
945 (always_initialize_class_p): moved here from decl.c.
947 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
948 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
949 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
950 (struct lang_type): Add otable_methods, otable_decl,
951 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
952 ctable_decl, catch_classes, type_to_runtime_map.
953 * expr.c (build_field_ref): Make otable, atable, and ctable class
954 local rather than global.
955 (build_known_method_ref): Likewise.
956 (build_invokeinterface): Likewise.
957 (java_expand_expr): Pass runtime type (rather than actual type) to
959 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
960 this class. Look up each class in that map to delete duplicates.
961 (expand_end_java_handler): Pass runtime type (rather than actual
962 type) to expand_start_catch.
963 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
965 (java_init_decl_processing): Rearrange things. Remove global
966 declarations of otable, atable, and ctable.
967 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
968 (java_expand_body): Set output_class.
969 * constants.c (build_constant_data_ref): Use output_class, not
971 (alloc_name_constant): Likewise.
972 * class.c (gen_indirect_dispatch_tables): New.
973 (build_class_ref): Generate hard reference to superclass, even if
974 using indirect dispatch.
975 (build_static_field_ref): Use class local atable.
976 (make_class_data): Generate hard reference to superclass, even if
977 using indirect dispatch.
978 Generate symbolic references to interfaces when using indirect
980 (make_class_data): Emit otable, atable, and ctable.
981 Make otable, atable, and ctable class local rather than global.
982 (emit_catch_table): Make otable, atable, and ctable class local
985 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
987 * parse.y (catch_clause_parameter): Fix typo.
990 * parse.y: (catch_clause_parameter): Return early if $3, aka
991 formal_parameter, is null.
993 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
995 * class.c: Remove uses of "register" specifier in
996 declarations of arguments and local variables.
999 * gjavah.c: Likewise.
1000 * jcf-dump.c: Likewise.
1001 * jcf-io.c: Likewise.
1002 * jcf-parse.c: Likewise.
1003 * jcf-write.c: Likewise.
1004 * keyword.h: Likewise.
1005 * parse.y: Likewise.
1006 * typeck.c: Likewise.
1007 * verify.c: Likewise.
1009 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1011 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1012 (java.install_common, java.install-man): Adjust for above.
1013 (java.uninstall): Likewise.
1015 2003-12-03 Michael Koch <konqueror@gmx.de>
1017 * class.c (make_class_data):
1018 Push field value to 'hack_signers' instead of 'signers'.
1019 * decl.c (java_init_decl_processing):
1020 Push field 'hack_signers' instead of 'signers'.
1022 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1024 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1027 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1030 * parse.y (qualify_ambiguous_name): Remove lots of broken
1031 field access processing - there's no need to do that here,
1032 because we have resolve_field_access. Remove
1033 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1034 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1037 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1040 * parse.y (java_complete_lhs): Save location prior to patching
1043 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1046 * resource.c (write_resource_constructor): Append
1047 "_resource" to constructor identifier name.
1049 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1052 * constants.c (cpool_for_class): New function.
1053 (outgoing_cpool): Remove global variable.
1054 (alloc_name_constant): Use cpool_for_class.
1055 (build_constants_constructor): Likewise.
1056 * decl.c (java_expand_body): Set current_class.
1057 * java-tree.h (outgoing_cpool) Remove declaration.
1058 (init_outgoing_cpool): Likewise.
1059 * jcf-parse.c (init_outgoing_cpool): Remove function.
1060 (parse_class_file): Don't call init_outgoing_cpool.
1061 * parse.y (java_complete_expand_methods): Don't call
1062 init_outgoing_cpool. Don't save outgoing_cpool.
1063 (java_expand_classes): Don't restore outgoing_cpool.
1064 (java_finish_classes): Likewise.
1066 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1068 * Make-lang.in: (java.install-common) Add
1069 symlink for $(target_noncanonical)-gcjh for
1072 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1074 * Make-lang.in (java.extraclean): Delete.
1076 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1078 * Make-lang.in (check-java): Add.
1080 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1083 * except.c (prepare_eh_table_type): Allocate variable-sized
1084 buffer `buf' with alloca.
1086 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1090 decl.c (java_init_decl_processing): Don't initialize
1091 class_not_found_type_node, no_class_def_found_type_node.
1093 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1094 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1095 (class_not_found_type_node, no_class_def_found_type_node):
1098 parse.y (build_dot_class_method_invocation): Add this_class
1099 argument. Qualify method invocations to a different class.
1100 (create_new_parser_context): Initialize saved_data_ctx to 0.
1101 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1102 (build_dot_class_method): Don't load classes. Register
1104 (build_incomplete_class_ref): Special cases for interfaces
1105 and inner classes. Move build_dot_class_method call to here...
1106 (patch_incomplete_class_ref): ...from here. Pass current_class
1107 to build_dot_class_method_invocation.
1108 (build_assertion): Pass class_type to
1109 build_dot_class_method_invocation.
1110 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1112 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1115 * java-tree.h (BLOCK_EMPTY_P): Define.
1116 * parse.y (java_complete_lhs): Check for empty blocks
1117 in TRY_FINALLY_EXPR case.
1119 2003-11-17 Andrew Haley <aph@redhat.com>
1121 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1122 (struct lang_decl_var:freed): New variable.
1123 * decl.c (poplevel): Mark local vars that have gone out of scope.
1124 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1127 2003-11-16 Jason Merrill <jason@redhat.com>
1129 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1130 and TAGS files that include them for each front end.
1132 2003-11-15 Tom Tromey <tromey@redhat.com>
1134 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1136 2003-11-12 Jason Merrill <jason@redhat.com>
1138 PR optimization/12547
1139 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1140 BLOCK_EXPR_BODY directly.
1142 2003-11-12 Andrew Haley <aph@redhat.com>
1145 * parse.y (fold_constant_for_init): Check that we really do have a
1149 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1150 init_test_decls being inlined.
1153 * parse.y (do_resolve_class): Check return value from
1154 breakdown_qualified().
1156 2003-11-11 Tom Tromey <tromey@redhat.com>
1159 * parse.y (merge_string_cste): Handle case where we have a
1160 pointer that happens to be zero, not null_pointer_node.
1162 2003-11-10 Tom Tromey <tromey@redhat.com>
1164 * jcf-parse.c (classify_zip_file): Correctly compare
1165 filename_length against length of manifest file's name.
1167 2003-11-08 Tom Tromey <tromey@redhat.com>
1170 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1172 2003-11-06 Andrew Haley <aph@redhat.com>
1174 * expr.c (java_stack_swap): Make sure destination stack slots are
1175 of the correct type.
1177 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1179 * Make-lang.in (dvi): Move targets to $(docobjdir).
1180 (gcj.dvi): Simplify rule and adjust target.
1181 (gcj.info): Simplify rule.
1182 (gcj.pod): New intermediate rule.
1183 (gcjh.pod): Likewise.
1184 (jv-scan.pod): Likewise.
1185 (jcf-dump.pod): Likewise.
1186 (gij.pod): Likewise.
1187 (jv-convert.pod): Likewise.
1188 (rmic.pod): Likewise.
1189 (rmiregistry.pod): Likewise.
1192 (jv-scan.1): Delete.
1193 (jcf-dump.1): Delete.
1195 (jv-convert.1): Delete.
1197 (rmiregistry.1): Delete.
1199 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1201 Fixes PR java/12866.
1202 * parse.y (resolve_qualified_expression_name): Move test
1203 for outer field access methods from here...
1204 (check_thrown_exceptions) ...to here.
1206 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1208 * .cvsignore: Delete.
1210 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1212 * verify.c (verify_jvm_instructions): Don't warn about legal
1213 eh binding regions generated for example by jdk 1.4.1.
1215 2003-10-24 David S. Miller <davem@redhat.com>
1217 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1219 2003-10-22 Andrew Haley <aph@redhat.com>
1221 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1222 (java_get_callee_fndecl): New.
1224 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1226 * java-tree.h (ctable_decl): New.
1227 (catch_classes): New.
1228 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1230 * decl.c (java_init_decl_processing): Add catch_class_type.
1232 Add catch_classes field.
1234 * class.c (build_indirect_class_ref): Break out from
1236 (make_field_value): Check flag_indirect_dispatch.
1237 (make_class_data): Ditto.
1238 Tidy uses of PUSH_FIELD_VALUE.
1239 Add field catch_classes.
1240 (make_catch_class_record): New.
1242 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1244 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1246 * jcf-write.c: Follow spelling conventions.
1247 * parse.y: Likewise.
1249 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1251 * ChangeLog: Fix typos.
1252 * expr.c: Fix comment typos.
1253 * jcf-write.c: Likewise.
1256 * mangle.c: Likewise.
1257 * parse-scan.y: Likewise.
1258 * parse.y: Likewise.
1260 2003-10-22 Tom Tromey <tromey@redhat.com>
1262 * expr.c (expand_byte_code): Only warn about dead bytecode when
1263 extra_warnings is set.
1265 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1267 Fix for PR java/12586.
1268 * mangle.c (find_compression_record_match): Don't iterate through
1269 package namespace elements unless they all match compression_table
1272 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1274 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1275 (generate-manpages): Likewise.
1276 (java.maintainer-clean): Likewise.
1277 (gcj.info): Likewise.
1280 (jv-scan.1): Likewise.
1281 (jcf-dump.1): Likewise.
1283 (jv-convert.1): Likewise.
1285 (rmiregistry.1): Likewise.
1286 (java.install-man): Likewise.
1287 (parse-scan.o): Move and define complete compile line.
1288 (parse.o): Likewise.
1289 (jcf-tree-inline.o): Move.
1291 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1293 * Make-lang.in (info): Update dependencies.
1294 (java.install-info): Remove.
1295 ($(srcdir)/java/gcj.info): Replace with ...
1296 ($(docobjdir)/gcj.info): ... this.
1298 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1300 * Make-lang.in: Replace uses of $(target_alias) with
1301 $(target_noncanonical).
1303 2003-10-09 Tom Tromey <tromey@redhat.com>
1305 * decl.c (java_init_decl_processing): Declare signers field.
1306 * class.c (make_class_data): Set signers field.
1308 2003-10-09 Jason Merrill <jason@redhat.com>
1310 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1311 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1314 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1316 * Make-lang.in (java.info): Replace with ...
1318 (java.dvi): Replace with ...
1320 (java.generated-manpages): Replace with ...
1322 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1324 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1326 2003-10-01 Andrew Haley <aph@redhat.com>
1328 * jcf-parse.c (java_parse_file): Write otable and atable.
1329 * java-tree.h (atable_methods): New.
1331 (atable_syms_decl): New.
1332 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1333 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1334 (symbol_*type): Rename method_symbol* to symbol*type.
1335 (emit_offset_symbol_table): Delete.
1336 (emit_symbol_table): New.
1337 (get_symbol_table_index): New.
1339 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1340 (build_known_method_ref): Likewise.
1341 (get_symbol_table_index): Rename from get_offset_table_index.
1342 Parameterize to allow re-use by differing types of symbol table.
1343 (build_invokevirtual): Pass table to get_offset_table_index.
1344 * decl.c (java_init_decl_processing): Push types and decls for
1345 atable and atable_syyms.
1346 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1347 (make_class_data): Add new fields atable and atable_syms.
1348 (emit_symbol_table): Rename from emit_offset_symbol_table.
1349 Parameterize to allow re-use by different types of symbol table.
1350 (build_symbol_entry): Renamed from build_method_symbols_entry.
1352 2003-09-30 Roger Sayle <roger@eyesopen.com>
1354 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1355 semantics for SAVE_EXPR, by caching the result in a temporary.
1357 2003-09-28 Richard Henderson <rth@redhat.com>
1359 * check-init.c (check_init): Save and restore input_location
1360 instead of file and line separately.
1361 * decl.c (java_expand_body): Likewise.
1362 * jcf-write.c (generate_bytecode_insns): Likewise.
1363 * parse.y (safe_layout_class): Likewise.
1364 * jcf-parse.c (read_class, parse_class_file): Likewise.
1365 (java_parse_file): Use %H for warning locator.
1367 2003-09-28 Roger Sayle <roger@eyesopen.com>
1369 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1370 with void-type branches instead of using a COMPOUND_EXPR.
1372 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1374 * decl.c (java_optimize_inline, dump_function): Remove.
1375 * java-tree.h (java_optimize_inline): Remove declaration.
1376 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1377 * parse.y (source_end_java_method, java_expand_classes):
1378 Likewise. Remove dead code.
1380 2003-09-27 Roger Sayle <roger@eyesopen.com>
1382 * lang.c (java_init_options): Set flag_evaluation_order.
1383 * expr.c (force_evaluation_order): Don't attempt to force
1384 evaluation order of binary operations using save_expr.
1385 * parse.y (java_complete_lhs): No longer need to call
1386 force_evaluation_order when constructing binary operators.
1388 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1389 Bryce McKinlay <bryce@mckinlay.net.nz>
1392 * parse.y (not_accessible_field_error): New function.
1393 (resolve_expression_name): Check field access permissions.
1394 (resolve_qualified_expression_name): Use
1395 not_accessible_field_error.
1396 (resolve_qualified_expression_name): Likewise.
1398 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1400 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1402 2003-09-23 Roger Sayle <roger@eyesopen.com>
1404 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1405 with equal operands without side-effects.
1407 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1409 * decl.c (java_init_decl_processing): Don't emit otable decls
1410 if flag_indirect_dispatch is not set.
1412 2003-09-21 Richard Henderson <rth@redhat.com>
1414 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1417 2003-09-21 Richard Henderson <rth@redhat.com>
1419 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1420 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1422 2003-09-20 Richard Henderson <rth@redhat.com>
1424 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1426 2003-09-18 Roger Sayle <roger@eyesopen.com>
1428 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1429 * check-init.c (check_init): Likewise.
1431 2003-09-18 Roger Sayle <roger@eyesopen.com>
1433 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1435 2003-09-16 Andrew Haley <aph@redhat.com>
1437 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1439 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1442 * mangle.c (find_compression_record_match): Skip
1443 over a "6JArray" (the array template mangled string)
1445 (mangle_array_type): Correct minor typo.
1446 (atms): Move definition to the beginning.
1448 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1450 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1451 out. Fix for PR java/12254.
1453 2003-09-11 Richard Henderson <rth@redhat.com>
1455 * parse.y (source_end_java_method): Update for new
1456 cgraph_finalize_function argument.
1458 2003-09-09 Richard Henderson <rth@redhat.com>
1460 * parse.y (source_end_java_method): Update call to
1461 cgraph_finalize_function.
1463 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1465 * decl.c (java_expand_body): New function.
1466 * expr.c (build_class_init): Set DECL_IGNORED_P.
1467 * java-tree.h (start_complete_expand_method,
1468 java_expand_body): Declare.
1469 * jcf-parse.c (cgraph.h): Include.
1470 (java_parse_file): Handle flag_unit_at_a_time.
1471 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1472 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1473 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1474 (java_start_inlining): New function.
1475 * parse.h (java_finish_classes): Declare.
1476 * parse.y: Include cgraph.h.
1477 (block): Don't special-case empty block production.
1478 (craft_constructor): Set DECL_INLINE.
1479 (source_end_java_method): Handle flag_unit_at_a_time.
1480 Replace inline code with call to java_expand_body.
1481 (start_complete_expand_method): Remove static modifier.
1482 (java_expand_method_bodies): Patch function tree for
1483 class initialization and/or synchronization as needed.
1484 Don't begin RTL expansion yet.
1485 (java_expand_classes): Check flag_unit_at_a_time before
1486 calling finish_class.
1487 (java_finish_classes): New function.
1488 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1489 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1490 (emit_test_initialization): Set DECL_IGNORED_P.
1492 2003-09-03 Roger Sayle <roger@eyesopen.com>
1494 * builtins.c (enum builtin_type): Delete unused enumeration.
1495 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1497 2003-08-28 Tom Tromey <tromey@redhat.com>
1499 * gcj.texi (Extensions): Document gcjlib URLs.
1501 2003-08-20 Tom Tromey <tromey@redhat.com>
1503 * gcj.texi (Extensions): Added xref.
1504 (libgcj Runtime Properties): Document
1505 gnu.gcj.runtime.VMClassLoader.library_control.
1507 2003-08-20 Andrew Haley <aph@redhat.com>
1509 * except.c (prepare_eh_table_type): Use new encoding for exception
1510 handlers when using -fno-assume-compiled.
1512 2003-08-13 Tom Tromey <tromey@redhat.com>
1514 * gcj.texi (Invoking gij): Document -X and -?.
1516 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1518 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1519 GCJH_OBJS, JCFDUMP_OBJS
1520 * win32-host.c: Removed the unnecessary and broken dependency
1523 2003-08-11 Tom Tromey <tromey@redhat.com>
1525 * parse.y (java_check_regular_methods): Typo fixes. Call
1526 check_interface_throws_clauses. Use
1527 check_concrete_throws_clauses.
1528 (check_interface_throws_clauses): New function.
1529 (check_concrete_throws_clauses): New function.
1530 (hack_is_accessible_p): New function.
1531 (find_most_specific_methods_list): Added FIXME.
1532 * typeck.c (lookup_do): Use `flags' argument to decide what to
1534 (lookup_argument_method_generic): New function.
1535 (lookup_argument_method2): Removed.
1536 * jcf.h (ACC_INVISIBLE): New define.
1537 * jcf-write.c (generate_classfile): Skip invisible methods.
1538 * class.c (add_miranda_methods): New function.
1539 (layout_class_methods): Use it.
1540 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1541 * java-tree.h (METHOD_INVISIBLE): New define.
1542 (lang_decl_func) [invisible]: New field.
1543 (lookup_argument_method_generic): Declare.
1544 (SEARCH_INTERFACE): New define.
1545 (SEARCH_SUPER): Likewise.
1546 (SEARCH_ONLY_INTERFACE): Likewise.
1547 (SEARCH_VISIBLE): Likewise.
1548 (lookup_argument_method2): Removed declaration.
1550 2003-08-05 Tom Tromey <tromey@redhat.com>
1552 Fix for PR java/11600:
1553 * parse.y (java_complete_lhs): See whether we're calling a method
1555 (check_thrown_exceptions): Added `is_array_call' argument;
1556 fixed `clone' checking; updated all callers.
1558 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1560 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1562 2003-08-03 Tom Tromey <tromey@redhat.com>
1564 * java-tree.h (METHOD_TRANSIENT): Removed.
1565 * decl.c (pushdecl): Removed some dead code.
1566 * class.c (get_access_flags_from_decl): Can't have transient
1568 (add_method_1): Can't have a transient method.
1570 2003-07-28 Andreas Jaeger <aj@suse.de>
1572 * jvspec.c: Convert to ISO C90 prototypes.
1574 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1576 * decl.c (force_poplevels): Fix warning call.
1578 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1580 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1581 (expand_java_field_op): Likewise.
1582 * class.c (layout_class_method): Likewise
1583 (emit_register_classes): Likewise.
1584 * decl.c (pushdecl): Likewise.
1585 (poplevel): Likewise.
1586 (force_poplevels): Likewise.
1587 (give_name_to_locals): Likewise.
1588 * check-init.c (check_for_initialization): Likewise.
1590 2003-07-24 Jason Merrill <jason@redhat.com>
1592 * java-tree.h: Move boolean_type_node et al to the back end.
1594 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1596 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1599 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1601 * lang.opt: Don't show -MD_ and -MDD_.
1603 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1605 * lang-options.h: Remove.
1606 * lang.opt: Add help text.
1608 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1610 * expr.c: Remove the last argument to expand_assignment().
1612 2003-07-09 Jan Hubicka <jh@suse.cz>
1614 * java-tree.h (DECL_NUM_STMTS): Rename to...
1615 (DECL_ESTIMATED_INSNS): ... this.
1616 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1617 New static functions.
1618 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1619 * parser.y (add_stmt_to_compound): Do not account statements.
1621 2003-07-08 Mark Wielaard <mark@klomp.org>
1623 * gcj.texi: CNI now expands to Compiled Native Interface.
1625 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1627 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1629 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1631 * expr.c (expand_byte_code): Adjist emit_line_note call.
1633 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1635 * lang.c (java_handle_option): Don't handle filenames.
1637 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1639 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1642 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1643 * jcf.h: Delete COMPARE_FILENAMES definition.
1645 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1647 * lang.c (java_init_options): Update prototype.
1649 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1651 * decl.c (poplevel): Adjust define_label call.
1653 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1655 * gjavah.c (flag_jni): Make non-static.
1656 * parse-scan.y (ctxp): Make non-static.
1658 * class.c (build_method_symbols_entry)
1659 * expr.c (get_offset_table_index)
1660 * jcf-parse.c (jcf_parse):
1661 Mark the definition static, matching the forward declaration.
1663 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1665 * lang.c (java_handle_option): Don't check for missing arguments.
1667 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1669 * class.c (push_class): Use a location_t to save place.
1670 (emit_register_classes): Set input_location. Adjust
1671 expand_function_end call.
1672 * resource.c (write_resource_constructor): Likewise.
1673 * decl.c (end_java_method): Adjust expand_function_end call.
1674 * parse.y (source_end_java_method): Likewise.
1676 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1678 * lang.c (java_handle_option): Likewise.
1680 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1682 * lang.c (java_handle_option): Special-casing of optional
1683 joined arguments no longer needed.
1684 * lang.opt: Update switches that take optional argument.
1686 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1688 * lang.opt: Declare Java.
1689 * lang.c (java_init_options): Update.
1691 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1693 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1695 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1697 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1698 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1699 * lang.opt: -MD and -MMD have an underscore.
1701 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1703 * class.c (emit_register_classes): Adjust init_function_start
1705 * decl.c (complete_start_java_method): Likewise.
1706 * resource.c (write_resource_constructor): Likewise.
1708 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1710 * Make-lang.in: Update to use options.c and options.h.
1711 * lang.c: Include options.h not j-options.h.
1712 (java_handle_option): Abort on unrecognized option.
1713 (java_init_options): Request Java switches.
1715 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1717 * Make-lang.in: Handle mostlyclean.
1719 2003-06-11 Tom Tromey <tromey@redhat.com>
1721 * lang.c (java_handle_option): Update dependency_tracking for
1724 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1727 2003-06-10 Andrew Haley <aph@redhat.com>
1729 * resource.c (write_resource_constructor): Use expand_expr to
1730 generate the address of the label attached to a resource.
1731 * Make-lang.in (java/resource.o): Add expr.h
1733 2003-06-10 Andrew Haley <aph@redhat.com>
1735 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1736 (java_decl_ok_for_sibcall): New.
1738 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1740 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1741 (java/j-options.c, java/j-options.h): New.
1742 * java-tree.h (resource_name, compile_resource_file,
1743 compile_resource_data): Constify.
1744 * jcf-write.c (jcf_write_base_directory): Similarly.
1745 * jcf.h (jcf_write_base_directory): Similarly.
1746 * lang.c: Include j-options.h.
1747 (cl_options_count, cl_options, string_option, java_decode_option,
1748 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1749 process_option_with_no): Remove.
1750 (resource_name): Constify.
1751 (LANG_HOOKS_HANDLE_OPTION): Override.
1752 (java_handle_option): New.
1753 (java_init): Don't call jcf_path_init.
1754 (java_init_options): Call jcf_path_init.
1756 * resource.c (compile_resource_data, compile_resource_file): Constify.
1758 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1760 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1761 (struct lang_decl_func): Add last_line field.
1762 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1763 DECL_SOURCE_LINE_LAST): Remove.
1764 * parse.y (missing_return_error, finish_method_declaration,
1765 lookup_cl, start_artificial_method_body, source_end_java_method,
1766 start_complete_expand_method): Adjust.
1768 2003-06-08 Tom Tromey <tromey@redhat.com>
1770 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1771 fno-assume-compiled.
1773 2003-06-08 Roger Sayle <roger@eyesopen.com>
1775 * builtins.c (define_builtin_type, builtin_types): Delete.
1776 (define_builtin): Rewritten to take just the built-in code,
1777 the function's name, type and fallback library function name.
1778 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1779 (initialize_builtins): Overhaul to define the GCC builtins
1780 used by gcj manually, providing the Java run-time's
1781 implementations as the fallback library function.
1783 2003-06-08 Anthony Green <green@redhat.com>
1785 * parse.y (patch_cast): Fix conversions from floating-point to
1788 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1790 * Make-lang.in: Update.
1791 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1793 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1795 * lang.c (java_init_options): Update.
1797 2003-06-05 Jan Hubicka <jh@suse.cz>
1799 * Make-lang.in: Add support for stageprofile and stagefeedback
1801 2003-05-31 Roger Sayle <roger@eyesopen.com>
1803 * lang.c (java_init_options): Prescribe wrap-around two's
1804 complement arithmetic overflow by setting flag_wrapv.
1806 2003-05-29 Roger Sayle <roger@eyesopen.com>
1808 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1809 (builtin_record): Add an additional builtin_code field to
1810 record which GCC built-in corresponds to the Java function.
1811 (java_builtins): Add new entries for atan, atan2, exp, log,
1813 (max_builtin, min_builtin, abs_builtin): Perform constant
1814 folding on the resulting tree.
1815 (java_build_function_call_expr): Likewise, perform constant
1816 folding on the resulting tree.
1817 (initialize_builtins): The NULL creators are now allowed in
1818 the java_builtins table, which is now terminated by an entry
1819 with builtin_code == END_BUILTINS.
1820 (check_for_builtin): Likewise. If the matching creator is
1821 NULL, construct the call using java_build_function_call_expr
1822 directly with the decl for the corresponding builtin_code.
1824 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1826 * win32-host.c: Normalize copyright boilerplate.
1828 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1830 * parse.y (print_int_node): Use string concatentation on
1831 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1832 function calls into one.
1834 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1836 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1837 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1838 all the affected error messages.
1840 2003-05-13 Richard Henderson <rth@redhat.com>
1842 * class.c (layout_class_method): Set DECL_EXTERNAL.
1843 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1844 * java-tree.h (java_mark_class_local): Declare.
1845 * jcf-parse.c (parse_class_file): Use it.
1846 * parse.y (java_expand_classes): Likewise.
1848 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1850 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1851 * lex.h: #include input.h.
1852 * jv-scan.c (input_filename): Remove.
1854 2003-05-02 Tom Tromey <tromey@redhat.com>
1857 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1858 (handle_inner_classes): New function.
1860 2003-05-01 Tom Tromey <tromey@redhat.com>
1863 * parse.y (finish_for_loop): Do nothing if update expression is a
1864 EXPR_WFL_NODE wrapping nothing.
1865 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1867 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1869 * lex.h (input_lineno): Remove declaration.
1870 * parse-scan.y: #include input.h.
1871 (input_filename): Remove declaration.
1872 (input_location): Add definition.
1873 (input_line): Remove definition.
1875 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1877 * lex.h (lineno): Rename to ...
1878 (input_line): ... here
1879 * parse-scan.y (lineno): Rename to ...
1880 (input_line): ... here.
1881 (reset_report): Rename lineno to input_line.
1882 * check-init.c (check_init): Likewise.
1883 * class.c (push_class): Likewise.
1884 * decl.c (complete_start_java_method, end_java_method): Likewise.
1885 * expr.c (expand_byte_code): Likewise.
1886 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1887 * jcf-write.c (generate_bytecode_insns): Likewise.
1888 * lex.c (java_init_lex, java_allocate_new_line,
1889 do_java_lex): Likewise.
1890 * parse.h (YYNOT_TWICE): Likewise.
1891 * parse.y (empty_statement, expression_statement,
1892 java_pop_parser_context, java_parser_context_save_global,
1893 yyerror, register_fields, method_header, safe_layout_class,
1894 find_in_imports_on_demand, create_artificial_method,
1895 source_end_java_method, start_complete_expand_method,
1896 build_thisn_assign, java_complete_lhs,
1897 maybe_absorb_scoping_block): Likewise.
1899 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1901 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1902 '/' when computing java source filename
1904 2003-04-13 Tom Tromey <tromey@redhat.com>
1906 * gjavah.c (print_c_decl): Indentation fix.
1908 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1910 * class.c (make_field_value, make_method_value, get_dispatch_table)
1911 (make_class_data, emit_offset_symbol_table)
1912 * constants.c (build_constants_constructor)
1913 * java-tree.h (START_RECORD_CONSTRUCTOR)
1914 * parse.y (maybe_build_array_element_wfl):
1915 Use build_constructor.
1917 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1920 * parse.y (string_convert_int_cst): Always use at least one digit
1921 in string conversion. Remove ASCII dependence.
1922 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1924 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1926 * Make-lang.in: added win32-host.c
1927 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1928 resolves to open() on non-Win32 platforms and
1929 Win32-specific jcf_open_exact_case() on Win32
1930 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1931 when trying .java and .class files
1932 * win32-host.c: added to repository. Defines
1933 Win32-specific jcf_open_exact_case()
1935 2003-04-10 Andrew Haley <aph@redhat.com>
1937 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1938 (maybe_free_localvar): Renamed from localvar_free.
1939 Add new arg, really.
1940 (generate_bytecode_insns): Set new variable, jsrs.
1941 Only free local vars if no jsr insns have been emittted.
1942 Call maybe_free_localvar, not localvar_free.
1944 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1946 * gcj.texi: Remove @ at start of file.
1948 2003-03-25 Tom Tromey <tromey@redhat.com>
1950 * parse.y (create_interface): Call CHECK_DEPRECATED.
1952 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1954 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1956 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1958 * javaop.h (jfloat, jdouble): Make them structures mirroring
1959 the bit fields of IEEE float and double respectively.
1960 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1961 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1962 (union Word, union DWord): Delete.
1963 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1965 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1966 D_NAN_MASK): Delete.
1967 (jni_print_float, jni_print_double): New. Generate
1968 hexadecimal floating constants.
1969 (print_field_info): Use jni_print_float/double.
1971 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1972 finite floating point numbers for output; special case
1975 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1977 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1978 Replace 0 and 1 with true and false in return statements.
1980 2003-03-19 Tom Tromey <tromey@redhat.com>
1982 * lex.c (do_java_lex): Renamed from java_lex.
1983 (java_lex): New function.
1986 2003-03-13 Tom Tromey <tromey@redhat.com>
1988 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1991 2003-03-04 Andrew Haley <aph@redhat.com>
1993 * gjavah.c (is_first_data_member): New global variable.
1994 (print_c_decl): If it's the first data member, align it as the
1996 (process_file): Set is_first_data_member.
1998 2003-03-11 Tom Tromey <tromey@redhat.com>
2000 * parse.y (resolve_field_access): Initialize class if field is
2001 found in another static field.
2002 * expr.c (build_class_init): Don't optimize out initialization of
2003 implemented interface.
2005 2003-03-11 Andrew Haley <aph@redhat.com>
2007 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2010 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2012 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2013 and DIR_SEPARATOR_2 for a target.
2014 Correct minor typos.
2016 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2017 and DIR_SEPARATOR_2 for a target into account.
2019 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2021 * lang.c (java_init): Update prototype, move code to java_post_options.
2022 (java_post_options): Similarly.
2024 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2026 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2027 compare file name components depending on the case-sensitivity
2028 or otherwise of the host file system.
2030 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2031 "strcmp" to compare file name components.
2032 Use IS_DIR_SEPARATOR instead of comparing directly against
2034 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2035 comparing directly against DIR_SEPARATOR.
2037 2003-03-04 Tom Tromey <tromey@redhat.com>
2039 * Make-lang.in (java.tags): New target.
2041 2003-03-01 Roger Sayle <roger@eyesopen.com>
2043 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2044 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2046 2003-03-01 Tom Tromey <tromey@redhat.com>
2048 * parse.y (jdep_resolve_class): Only check deprecation if we found
2051 2003-02-28 Tom Tromey <tromey@redhat.com>
2054 * class.c (maybe_layout_super_class): Always pass a WFL to
2056 * parse.y (do_resolve_class): Updated comment to explain
2059 2003-02-26 Tom Tromey <tromey@redhat.com>
2061 * jcf-write.c (generate_classfile): Check whether class is
2062 deprecated before writing attribute count.
2064 2003-02-25 Roger Sayle <roger@eyesopen.com>
2066 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2067 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2069 2003-02-23 Tom Tromey <tromey@redhat.com>
2071 * lang-options.h: Added -Wdeprecated.
2072 * gcj.texi (Warnings): Document -Wdeprecated.
2073 * java-tree.h (flag_deprecated): Declare.
2074 * lang.c (lang_W_options): Added deprecated.
2075 (flag_deprecated): New global.
2076 * chartables.h: Rebuilt.
2077 * gen-table.pl (process_one): Look at whitespace.
2078 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2079 * parse.h (CLEAR_DEPRECATED): New macro.
2080 (CHECK_DEPRECATED_NO_RESET): New macro.
2081 * jcf-parse.c (handle_deprecated): New function.
2082 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2083 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2084 * parse.y (resolve_type_during_patch): Check deprecation.
2085 (jdep_resolve_class): Likewise.
2086 (process_imports): Likewise.
2087 (resolve_expression_name): Likewise.
2088 (check_deprecation): Strip arrays from decl. Check
2090 (patch_method_invocation): Also check the particular constructor
2092 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2093 * jcf-write.c (append_deprecated_attribute): New function.
2094 (generate_classfile): Generate deprecated attribute when
2096 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2097 (java_lex) [case '*']: Simplify logic.
2098 (java_start_char_p): Use LETTER_MASK.
2099 (java_part_char_p): Likewise.
2100 (java_space_char_p): New function.
2102 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2104 Change base class access representation.
2105 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2106 (add_interface_do): Likewise.
2108 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2110 * decl.c (java_init_decl_processing): Change
2111 soft_lookupjnimethod_node to reflect the change in
2112 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2113 * expr.c (build_jni_stub): Calculate and pass the size
2114 on the stack of the arguments to a JNI function. Use
2115 new target macro MODIFY_JNI_METHOD_CALL to allow a
2116 target to modify the call to a JNI method.
2118 2003-02-08 Roger Sayle <roger@eyesopen.com>
2120 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2121 instead of basename to avoid compiler warnings on Tru64.
2123 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2125 * gcj.texi: Update to GFDL 1.2.
2127 2003-01-31 Andrew Haley <aph@redhat.com>
2129 * parse.y (java_expand_classes): Scan the whole class list looking
2130 for access methods that haven't yet been expanded.
2132 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2136 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2137 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2138 * jcf-parse.c: Likewise.
2140 2003-01-31 Mark Wielaard <mark@klomp.org>
2142 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2144 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2146 * class.c (make_class): Use BINFO_ELTS.
2147 (set_super_info): Likewse.
2148 (add_interface_do): Likewise.
2150 2003-01-30 Tom Tromey <tromey@redhat.com>
2152 * jcf-parse.c (read_class): Update identifier's class value if it
2153 changed during parsing.
2155 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2157 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2158 Propagate change to all other rules as required.
2159 (java/parse-scan.o): Add explicit dependency on
2160 $(parsedir)/java/parse-scan.c .
2162 2003-01-29 Tom Tromey <tromey@redhat.com>
2164 * parse.y (patch_assignment): Only transform the rhs of an
2165 assignment when compiling to native.
2167 2003-01-28 Tom Tromey <tromey@redhat.com>
2169 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2171 2003-01-28 Tom Tromey <tromey@redhat.com>
2173 * lex.c (java_lex): Don't include UEOF as part of token.
2174 (java_read_unicode): Error if \u sequence prematurely terminated.
2176 2003-01-27 Tom Tromey <tromey@redhat.com>
2178 * parse.y (java_check_regular_methods): Check for construct after
2179 checking types in throws clause.
2181 2003-01-24 Tom Tromey <tromey@redhat.com>
2183 * class.c (build_static_field_ref): Only a String or numeric field
2184 can fold to a constant.
2186 2003-01-23 Tom Tromey <tromey@redhat.com>
2188 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2189 file name in resource buffer.
2191 2003-01-23 Tom Tromey <tromey@redhat.com>
2193 * expr.c (build_known_method_ref): Use method's context to find
2196 2003-01-23 Tom Tromey <tromey@redhat.com>
2198 * constants.c (set_constant_entry): Allocated cleared memory.
2200 2003-01-22 Tom Tromey <tromey@redhat.com>
2202 * java-tree.h: Don't use PARAMS.
2203 * resource.c: Add prototypes for all functions.
2204 (write_resource_constructor): Use `const char *' to avoid
2207 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2209 * jcf-parse.c (process_zip_dir): Remove unused variable.
2211 2003-01-22 Tom Tromey <tromey@redhat.com>
2213 * expr.c (build_invokeinterface): Abort if method's context is not
2216 2003-01-22 Tom Tromey <tromey@redhat.com>
2218 * gcj.texi (Input and output files): Mention non-class entries.
2219 * decl.c (java_init_decl_processing): Call
2220 init_resource_processing.
2221 * java-tree.h (compile_resource_data, write_resource_constructor,
2222 compile_resource_file, init_resource_processing): Declare.
2223 * config-lang.in (gtfiles): Added resource.c.
2224 * Make-lang.in (gt-java-resource.h): New target.
2225 (JAVA_OBJS): Added resource.o.
2226 (java/resource.o): New target.
2227 * resource.c: New file.
2228 * class.c (compile_resource_file): Moved to resource.c.
2229 (registerResource_libfunc): Likewise.
2230 (utf8_decl_list): Mark with GTY; now static.
2231 * jcf-parse.c (classify_zip_file): New function.
2232 (parse_zip_file_entries): Use it; compile .properties files.
2233 (process_zip_dir): Use classify_zip_file and compute_class_name.
2234 Don't write class name into zip directory.
2235 (java_parse_file): Call write_resource_constructor.
2236 (compute_class_name): New function.
2237 * jcf-io.c (read_zip_member): Reindented.
2239 2003-01-21 Tom Tromey <tromey@redhat.com>
2241 * class.c (supers_all_compiled): New function.
2242 (make_class_data): Use it.
2244 2003-01-21 Tom Tromey <tromey@redhat.com>
2246 * parse.y (method_header): Native method can't be strictfp.
2247 No method can be transient or volatile.
2249 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2251 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2253 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2255 * check-init.c: Fix comment typos.
2256 * class.c: Likewise.
2257 * constants.c: Likewise.
2259 * except.c: Likewise.
2261 * java-except.h: Likewise.
2262 * java-tree.h: Likewise.
2263 * javaop.h: Likewise.
2264 * jcf-dump.c: Likewise.
2265 * jcf-io.c: Likewise.
2266 * jcf-parse.c: Likewise.
2267 * jcf-write.c: Likewise.
2269 * mangle.c: Likewise.
2270 * typeck.c: Likewise.
2271 * verify.c: Likewise.
2273 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2275 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2276 * jcf-write.c: Include "tm_p.h".
2278 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2280 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2282 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2284 * builtins.c (java_build_function_call_expr): Renamed from
2285 build_function_call_expr. All callers changed.
2287 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2288 * jcf-parse.c: Include tm_p.h.
2290 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2293 2003-01-14 Tom Tromey <tromey@redhat.com>
2295 * class.c (make_class_data): Check that super is compiled before
2296 building class reference to it.
2298 2003-01-14 Andrew Haley <aph@redhat.com>
2300 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2301 varargs function -- correct.
2303 2003-01-14 Andrew Haley <aph@redhat.com>
2305 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2307 2003-01-14 Andrew Haley <aph@redhat.com>
2309 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2310 varargs function -- correct.
2312 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2313 temporary if the RHS is a reference.
2315 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2317 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2318 * keyword.h: Regenerated.
2320 * All Files: Convert to ISO C style function definitions.
2322 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2324 * parse.y (check_pkg_class_access): ANSIfy definition.
2326 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2328 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2331 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2333 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2335 Merge from pch-branch:
2337 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2339 * Make-lang.in (java/gjavah.o): Update dependencies.
2340 * gjavah.c: Include ggc.h.
2342 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2344 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2345 (JCFDUMP_OBJS): Add ggc-none.o.
2346 (java/jcf-dump.o): Depend on GGC_H.
2347 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2348 CPool substructures.
2349 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2350 * jcf-dump.c: Include ggc.h.
2352 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2354 * jcf.h (union cpool_entry): New.
2355 (struct CPool): Use gengtype to mark. Change field 'data' to be
2357 (struct JCF): Use gengtype to mark.
2358 (CPOOL_UINT): Update for new cpool_entry type.
2359 (CPOOL_USHORT1): Likewise.
2360 (CPOOL_USHORT2): Likewise.
2361 (CPOOL_FINISH): Use GC to free cpool subfields.
2362 * parse.h (struct parser_ctxt): Mark field current_jcf.
2363 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2364 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2365 (main_jcf): Use gengtype to mark.
2366 (ggc_mark_jcf): Delete.
2367 (get_constant): Update for new cpool_entry type.
2368 (give_name_to_class): Likewise.
2369 (get_class_constant): Likewise.
2370 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2371 (java_parse_file): Use GGC to allocate struct JCF.
2372 (init_jcf_parse): Don't call ggc_add_root.
2373 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2375 * java-tree.h (current_jcf): Use gengtype to mark.
2376 (CPOOL_UTF): Update for new cpool_entry type.
2377 (outgoing_cpool): Use gengtype to mark.
2378 (struct lang_type): GC struct JCF and struct CPool.
2379 * config-lang.in (gtfiles): Add jcf.h.
2380 * constants.c (find_tree_constant): New.
2381 (set_constant_entry): Allocate cpool subfields using GGC. Update
2382 for new cpool_entry type.
2383 (find_constant1): Update for new cpool_entry type.
2384 (find_constant2): Likewise.
2385 (find_utf8_constant): Use find_tree_constant.
2386 (find_class_or_string_constant): Remove unnecessary cast to jword.
2387 Update for new cpool_entry type.
2388 (count_constant_pool_bytes): Update for new cpool_entry type.
2389 (write_constant_pool): Likewise.
2390 (alloc_name_constant): Use find_tree_constant.
2391 (build_constants_constructor): Update for new cpool_entry type.
2393 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2395 * parse.y (mark_parser_ctxt): Delete.
2396 (goal): Don't use ggc_add_root.
2397 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2398 (java_pop_parser_context): Let GC free parser_ctxt.
2399 (java_parser_context_resume): Likewise.
2400 * parse.h (struct parser_ctxt): Use gengtype to mark.
2402 (ctxp_for_generation): Likewise.
2403 * lex.h (struct java_lc_s): Mark for gengtype.
2404 (java_lexer): Rearrange for gengtype.
2405 * config-lang.in (gtfiles): Add lex.h, parse.h.
2407 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2409 * All Files: Remove PARAMS macro.
2411 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2412 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2415 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2418 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2420 * Make-lang.in (java.install-common, java.uninstall,
2421 java.install-info, java.install-man): Prepend $(DESTDIR)
2422 to destination paths in all (un)installation commands.
2423 (java.install-common): Rewrite $(LN) command to support
2424 DESTDIR with "ln" as well as with "ln -s".
2426 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2428 * java-tree.h: Protect against multiple inclusion.
2430 2003-01-07 Tom Tromey <tromey@redhat.com>
2432 * class.c (add_assume_compiled): Don't adjust parent if we're
2433 already at the root of tree.
2435 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2437 * lang.c (dump_compound_expr): Prototype.
2439 2003-01-03 Tom Tromey <tromey@redhat.com>
2441 Fix for PR java/8712:
2442 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2443 when simply checking against `null'.
2445 2003-01-03 Tom Tromey <tromey@redhat.com>
2447 * gcj.texi (Standard Properties): Document http.proxyHost and
2450 * gcj.texi (GNU Classpath Properties): Document new properties.
2452 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2454 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2455 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2456 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2458 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2460 * Make-lang.in, boehm.c, buffer.c,
2461 buffer.h, builtins.c, class.c,
2462 config-lang.in, constants.c,
2463 convert.h, decl.c, except.c,
2464 expr.c, java-except.h,
2465 java-tree.h, javaop.def,
2466 jcf-parse.c, jcf-write.c,
2467 jv-scan.c, jvgenmain.c,
2468 jvspec.c, keyword.gperf,
2469 keyword.h, lang-options.h,
2470 lang-specs.h, lang.c, lex.c,
2471 lex.h, mangle.c, mangle_name.c,
2472 parse-scan.y, parse.h, parse.y,
2473 typeck.c, verify.c, xref.c,
2474 xref.h: Replace "GNU CC" with
2475 "GCC" in the copyright header.
2477 * check-init.c, gjavah.c, javaop.h,
2478 jcf-depend.c, jcf-dump.c, jcf-io.c,
2479 jcf-path.c, jcf-reader.c, jcf.h,
2480 zextract.c, zipfile.h: These files are
2481 "part of GCC". Also say "GCC" not "GNU CC".
2483 2002-12-30 DJ Delorie <dj@redhat.com>
2485 * Make-lang.in: Protect against texi2pod/pod2man failing.
2487 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2489 * gcj.texi: Use @copying.
2491 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2493 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2494 print_cxx_classname.
2495 (print_cxx_classname): Add add_scope parameter.
2496 (print_class_decls): Do not emit a semicolon after the extern
2498 (process_file): Adjust calls to print_cxx_classname.
2500 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2502 * gcj.texi: Include Cover Texts in man page.
2504 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2506 * class.c (build_static_field_ref): Check FIELD_FINAL.
2508 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2509 instead of current_constant_pool_data_ref.
2510 * java-tree.h (current_constant_pool_data_ref): Undefine.
2511 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2512 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2513 current_constant_pool_data_ref.
2515 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2516 not build_internal_class_name.
2518 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2519 Use it when class ref isn't certain to be compiled.
2521 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2523 * gcj.texi: Include gcc-common.texi.
2524 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2525 $(srcdir)/doc/include/gcc-common.texi.
2527 2002-12-22 Anthony Green <green@redhat.com>
2529 * gcj.texi (Limitations): Add note about org.xml.sax and
2532 2002-12-20 Tom Tromey <tromey@redhat.com>
2534 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2535 where minimum case value is Integer.MIN_VALUE.
2538 2002-12-18 Andrew Haley <aph@redhat.com>
2540 * parse.y (patch_invoke): Force evaluation order when `check' is
2541 set. For PR libgcj/8945.
2543 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2545 * gcj.texi: Change version number to 3.4.
2547 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2548 Andrew Haley <aph@redhat.com>
2550 * parse.y (source_end_java_method): Remove custom encoding of line
2551 numbers for a function decl before passing it to the back end.
2553 2002-12-03 Andrew Haley <aph@redhat.com>
2555 * class.c (make_class_data): New field, "chain".
2556 * decl.c (java_init_decl_processing): Likewise.
2558 2002-12-02 Tom Tromey <tromey@redhat.com>
2561 * parse.y (do_resolve_class): Handle qualified name via
2564 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2566 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2567 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2568 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2569 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2570 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2571 Include coretypes.h and tm.h.
2572 * Make-lang.in: Update dependencies.
2574 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2576 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2578 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2580 * jcf-reader.c: Don't expand JCF_readu4 inside the
2581 expansion of JCF_SKIP.
2583 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2585 * jcf-reader.c: Don't expand JCF_readu4 inside the
2586 expansion of JCF_SKIP.
2588 2002-11-22 Tom Tromey <tromey@redhat.com>
2590 * parse.y (patch_binop): Cast right hand side of shift expression
2591 to `int'. Fixes PR java/8676.
2593 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2594 Andrew Haley <aph@redhat.com>
2596 * gcc/java/jcf-write.c (write_classfile): Remove target
2597 class file, if it exists, before renaming the temporary
2600 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2602 * jvspec.c (lang_specific_spec_functions): New.
2604 2002-11-18 Tom Tromey <tromey@redhat.com>
2606 Fix for PR java/7912:
2607 * expr.c (can_widen_reference_to): Allow cast of array to
2608 Cloneable or Serializable.
2609 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2610 (java_io_serializable_identifier_node): Likewise.
2611 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2612 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2613 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2614 java_io_serializable.
2615 * decl.c (java_init_decl_processing): Initialize
2616 java_lang_cloneable_identifier_node and
2617 java_io_serializable_identifier_node.
2618 (java_lang_cloneable_identifier_node): New global.
2619 (java_io_serializable_identifier_node): Likewise.
2621 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2623 * buffer.c: Remove unnecessary casts.
2624 * check-init.c: Likewise.
2625 * class.c: Likewise.
2626 * constants.c: Likewise.
2628 * except.c: Likewise.
2629 * gjavah.c: Likewise.
2630 * jcf-io.c: Likewise.
2631 * jcf-parse.c: Likewise.
2632 * jcf-path.c: Likewise.
2633 * jvspec.c: Likewise.
2636 * verify.c: Likewise.
2638 2002-11-06 Tom Tromey <tromey@redhat.com>
2640 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2643 2002-11-05 Tom Tromey <tromey@redhat.com>
2645 Fix for PR java/6388.
2646 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2647 * java-tree.h (enum java_tree_index): New values
2648 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2649 (decimal_int_max, decimal_long_max): New defines.
2650 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2651 (error_if_numeric_overflow): Rewrote range checking.
2652 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2655 2002-11-02 Tom Tromey <tromey@redhat.com>
2657 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2659 * class.c (make_method_value): Put class name, not signature, into
2660 `throws' field. For PR java/8415.
2662 2002-10-24 Tom Tromey <tromey@redhat.com>
2664 * gcj.texi (Invoking gij): Document --showversion.
2665 (Standard Properties): java.library.path now set.
2667 2002-10-23 Tom Tromey <tromey@redhat.com>
2669 * gjavah.c (decode_signature_piece): In JNI mode, print
2670 `jobjectArray' when array depth is nonzero.
2673 2002-10-15 Andrew Haley <aph@redhat.com>
2675 * parse.y (patch_invoke): Call force_evaluation_order on a static
2677 (resolve_qualified_expression_name): Call force_evaluation_order
2678 on a arg list that is part of a Qualified Expression Name.
2680 * lang.c (dump_compound_expr): New.
2681 (java_dump_tree): New.
2683 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2685 * gcj.texi: Added item describing the GCJ runtime property
2688 2002-10-15 Richard Henderson <rth@redhat.com>
2690 * jcf-parse.c (get_constant): Fix type warning.
2692 2002-10-15 Andrew Haley <aph@redhat.com>
2694 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2695 (java_inlining_map_static_initializers): Declare.
2697 2002-10-14 Andrew Haley <aph@redhat.com>
2699 * tree-inline.c (remap_block): All local class initialization
2700 flags go in the outermost scope.
2701 (expand_call_inline): Call java_inlining_map_static_initializers.
2702 (expand_call_inline): Call java_inlining_merge_static_initializers.
2703 * java/lang.c (merge_init_test_initialization): New.
2704 (java_inlining_merge_static_initializers): New.
2705 (inline_init_test_initialization): New.
2706 (java_inlining_map_static_initializers): New.
2708 2002-10-11 Mark Wielaard <mark@klomp.org>
2710 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2712 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2714 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2716 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2718 * parse.y (merge_string_cste): Add parentheses around & within |.
2720 2002-10-08 Tom Tromey <tromey@redhat.com>
2722 * parse.y (variable_declarator_id): Simplify error path for
2723 array declarator error. For PR java/8003.
2725 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2727 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2730 2002-10-08 Andrew Haley <aph@redhat.com>
2732 * parse.y (attach_init_test_initialization_flags): Check for
2735 2002-10-07 Anthony Green <green@redhat.com>
2737 * parse.y (merge_string_cste): Fix bug in string concatenation.
2739 2002-10-03 Michael Koch <konqueror@gmx.de>
2741 * gcj.texi (Standard properties):
2742 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2744 2002-10-02 Roger Sayle <roger@eyesopen.com>
2746 PR optimization/6627
2747 * lang.c (java_init): If storing the vbit in function
2748 pointers, ensure that force_align_functions_log is atleast
2749 one to aid compatability with g++ vtables.
2751 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2753 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2754 foul of type-based aliasing.
2756 2002-09-30 Anthony Green <green@redhat.com>
2758 * gcj.texi (Invoking jv-scan): Fix texinfo.
2760 2002-09-28 Anthony Green <green@redhat.com>
2762 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2763 (Code Generation): Add -fno-assert documentation.
2764 * jv-scan.c (flag_assert): New global.
2765 (options): Add assert option.
2766 (help): Add --no-assert documentation.
2767 * parse-scan.y (flag_assert): New global.
2768 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2769 (flag_assert): New global.
2770 * java-tree.h (flag_assert): New global.
2771 * lex.c (java_lex): Obey flag_assert.
2772 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2775 2002-09-26 Andrew Haley <aph@redhat.com>
2777 * expr.c (build_java_array_length_access): Check for null pointer.
2778 * expr.c (expand_java_arrayload): Likewise.
2780 2002-09-21 Richard Henderson <rth@redhat.com>
2782 * jcf-parse.c (get_constant): Decode from IEEE no matter
2783 what the target format.
2785 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2787 * ChangeLog: Follow spelling conventions.
2788 * class.c: Likewise.
2791 * gjavah.c: Likewise.
2792 * java-tree.h: Likewise.
2793 * jcf-dump.c: Likewise.
2794 * jcf-parse.c: Likewise.
2795 * jvspec.c: Likewise.
2797 * mangle.c: Likewise.
2798 * parse.y: Likewise.
2800 2002-09-17 Tom Tromey <tromey@redhat.com>
2802 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2803 where \r appears at EOF. Fixes PR java/7950.
2805 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2807 * jvspec.c (lang_specific_driver): Remove unused variable.
2809 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2811 * java-tree.h (union lang_tree_node): Add chain_next option.
2813 2002-09-16 Richard Henderson <rth@redhat.com>
2815 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2816 use new real.h interface.
2817 * jcf-write.c (find_constant_index): Use new real.h interface.
2818 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2820 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2822 * lang.c: Follow spelling conventions.
2824 2002-09-11 Per Bothner <per@bothner.com>
2826 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2827 constant to the type of the field.
2828 (java_complete_tree): Remove now-redundant code.
2830 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2832 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2835 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2836 return label if a ret instruction for the jsr has been reached.
2838 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2840 * parse.y (DIR_SEPARATOR): Don't define.
2841 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2843 2002-08-28 Andrew Haley <aph@redhat.com>
2845 * verify.c (verify_jvm_instructions): Allow exception handler
2846 inside code that is being protected, but generate a warning.
2847 * except.c (link_handler): Initialize `expanded' in new eh_range.
2848 (binding_depth, is_class_level, current_pc): Declare extern.
2850 2002-09-01 Mark Wielaard <mark@klomp.org>
2852 * gcj.texi: Add chapter about system properties.
2855 2002-08-26 Tom Tromey <tromey@redhat.com>
2857 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2858 conversion if RHS_TYPE is byte, short, or char.
2860 2002-08-22 Tom Tromey <tromey@redhat.com>
2862 * gcj.texi (Invoking gij): Document -cp and -classpath.
2864 2002-08-21 Tom Tromey <tromey@redhat.com>
2866 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2867 $(prefix)/share. For PR libgcj/7633.
2869 For PR java/6005 and PR java/7611:
2870 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2871 (java_can_use_bit_fields_p): New function.
2873 2002-08-16 Tom Tromey <tromey@redhat.com>
2875 * gcj.texi (Class Initialization): Mention class initialization of
2878 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2880 * Make-lang.in (java-tree-inline.o): New.
2881 (JAVA_OBJS): Add java-tree-inline.o.
2882 * parse.y (source_end_java_method): Call java_optimize_inline.
2883 (java_expand_method_bodies): Save method's tree in
2885 (add_stmt_to_compound): Keep track of the number of statments.
2886 * lang.c (java_init): Enable flag_inline_trees.
2887 (java_post_options): If flag_inline_functions is on, enable
2888 flag_inline_trees instread.
2889 (decl_constant_value): New.
2890 (java_tree_inlining_walk_subtrees): New.
2891 * java-tree.h (DECL_NUM_STMTS): New macro.
2892 (java_optimize_inline): Declare.
2893 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2894 Handle a LABEL_EXPR.
2895 * decl.c (build_result_decl): If we already have a DECL_RESULT
2897 (dump_function): New.
2898 (java_optimize_inline): New.
2899 (dump_function): New.
2901 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2904 * parse.y (build_assertion): Invert return from
2905 desiredAssertionStatus.
2907 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2909 * jcf-write.c (get_access_flags): Return correct access flags for
2910 private and protected inner classes.
2912 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2914 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2916 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2918 * mangle_name.c: Don't include obstack.h twice.
2919 * xref.c: Don't include obstack.h.
2921 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2923 * class.c: (permanent_obstack): Delete declaration.
2924 * constants.c: (permanent_obstack): Delete declaration.
2925 * except.c: (permanent_obstack): Delete declaration.
2926 * expr.c: (permanent_obstack): Delete declaration.
2927 * jcf-parse.c: (permanent_obstack): Delete declaration.
2928 (saveable_obstack): Delete declaration.
2929 * parse.h: (permanent_obstack): Delete declaration.
2930 * typeck.c: (permanent_obstack): Delete declaration.
2932 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2934 * gcj.texi (version-gcc): Increase to 3.3.
2936 2002-07-22 Tom Tromey <tromey@redhat.com>
2938 * lex.c (java_lex): Check for `e' or `E' after 0.
2940 2002-07-21 Richard Henderson <rth@redhat.com>
2942 * lang.c (java_unsafe_for_reeval): New.
2943 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2945 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2947 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2948 (jcf_path_init): Use GET_ENVIRONMENT.
2950 2002-07-10 Roger Sayle <roger@eyesopen.com>
2951 Zack Weinberg <zack@codesourcery.com>
2953 * builtins.c (initialize_builtins): Remove defines that
2954 handled C/C++ specific junk hereby removed from builtins.def.
2956 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2958 * lang.c (java_post_options): Update prototype.
2960 2002-07-05 Roger Sayle <roger@eyesopen.com>
2962 * builtins.c (initialize_builtins): Ignore the additional
2963 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2964 the builtins.def file.
2966 2002-07-01 Tom Tromey <tromey@redhat.com>
2969 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2972 2002-07-01 Roger Sayle <roger@eyesopen.com>
2974 * java/decl.c (builtin_function): Accept additional parameter.
2975 (java_init_decl_processing): Pass an additional NULL_TREE
2976 argument to builtin_function.
2978 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2980 * gcj.texi: Fixed gcj invocation example so that it compiles.
2982 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2984 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2985 * parse.y (mark_parser_ctxt): Likewise.
2986 (check_modifiers, declare_local_variables): Avoid incorrect
2987 hardcoded constant 10.
2989 * lex.c (java_read_char): Avoid "comparison is always true"
2992 2002-06-25 Andreas Schwab <schwab@suse.de>
2994 * expr.c (JSR): Avoid undefined operation on PC.
2996 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2998 * decl.c (clear_binding_level): Const-ify.
3000 2002-06-13 Akim Demaille <akim@epita.fr>
3002 * parse.y (class_declaration, interface_declaration): Make sure
3003 all their rules have an action, in order to avoid meaningless `$$
3004 = $1' and their type clashes.
3006 2002-06-11 Tom Tromey <tromey@redhat.com>
3008 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
3009 * parse-scan.y (statement_without_trailing_substatement): Added
3011 (assert_statement): New rule.
3012 * java-tree.h (struct lang_type) [assertions]: New field.
3013 (TYPE_USES_ASSERTIONS): New macro.
3014 (CLASS_USES_ASSERTIONS): Likewise.
3015 (FIELD_SYNTHETIC): New define.
3016 * lex.c (java_lval;): Added ASSERT_TK.
3017 * parse.y (ASSERT_TK): Added.
3018 (statement_without_trailing_substatement): Added assert_statement.
3019 (assert_statement): New rule.
3020 (build_assertion): New function.
3021 (maybe_generate_pre_expand_clinit): Create and initialize
3022 $assertionsDisabled.
3023 (lookup_package_type): Removed decl.
3024 * keyword.h: Rebuilt.
3025 * keyword.gperf (assert): New token.
3027 2002-06-10 Akim Demaille <akim@epita.fr>
3029 * parse.y (interface_type_list, class_member_declaration)
3030 (unary_expression_not_plus_minus): Remove duplicate %type.
3033 2002-06-09 Tom Tromey <tromey@redhat.com>
3035 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3037 * parse.y (method_header): Give error message in all cases.
3040 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3042 Don't use RTL inlining. Fix for PR java/6820.
3043 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3044 (flag_really_inline): New.
3045 (java_decode_option): Set flag_really_inline if -finline-functions
3047 (java_post_options): New function. Turn off inlining unless
3048 flag_really_inline is set.
3050 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3052 * gjavah.c (throwable_p): Accept argument as either a classname or
3053 signature fragment. Create null-terminated classname string for super
3054 when calling itself recursively.
3055 (decode_signature_piece): Skip first character from class name
3056 signature when calling throwable_p.
3058 2002-06-08 H.J. Lu (hjl@gnu.org)
3060 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3062 2002-06-04 Tom Tromey <tromey@redhat.com>
3064 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3066 2002-06-04 Michael Koch <konqueror@gmx.de>
3068 * gcj.texi (Input Options): Fixed typo.
3070 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3072 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3073 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3074 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3075 and all now-pointless local variables. Rename other local
3076 variables to reflect their not being handles.
3078 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3079 #if JCF_USE_STDIO blocks.
3081 * parse.y: Add missing semicolon at end of rule.
3083 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3085 * check-init.c (attach_initialized_static_class): Delete, unused.
3086 * parse.y: Use htab_t instead of struct hashtable, update
3088 * java-tree.h: Include hashtab.h instead of hash.h.
3089 (struct lang_decl_func): Use htab_t, set up for gengtype.
3090 (struct init_test_hash_entry): Delete.
3091 (struct treetreehash_entry): New.
3092 (java_treetreehash_find): New
3093 (java_treetreehash_new): New prototype.
3094 (java_treetreehash_create): New prototype.
3095 (java_mark_tree): Delete prototype.
3096 (java_hash_hash_tree_node): Delete prototype.
3097 (java_hash_compare_tree_node): Delete prototype.
3098 (attach_initialized_static_class): Delete prototype.
3099 * expr.c (build_class_init): Update to use java_treetreehash
3101 (java_expand_expr): Update to use htab_t.
3102 (emit_init_test_initialization): Likewise.
3103 * decl.c (java_mark_tree): Delete.
3104 * class.c (init_test_hash_newfunc): Delete.
3105 (java_hash_hash_tree_node): Delete.
3106 (java_hash_compare_tree_node): Delete.
3107 (add_method_1): Update to use java_treetreehash functions.
3108 (JAVA_TREEHASHHASH_H): New macro.
3109 (java_treetreehash_hash): New function.
3110 (java_treetreehash_compare): New function.
3111 (java_treetreehash_find): New function.
3112 (java_treetreehash_new): New function.
3113 (java_treetreehash_create): New function.
3114 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3116 * Make-lang.in (java/parse.o): Depend on debug.h.
3117 * java-tree.h (struct lang_identifier): Use gengtype.
3118 (union lang_tree_node): New.
3119 (struct lang_decl_func): Use gengtype.
3120 (struct lang_decl_var): Likewise.
3121 (struct lang_decl): Likewise.
3122 * parse.y: Include debug.h.
3123 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3125 * lang.c (struct language_function): New dummy structure.
3127 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3128 descriminator for DECL_LANG_SPECIFIC.
3129 (struct lang_decl_func): Rename from struct lang_decl.
3130 (enum lang_decl_desc): New.
3131 (struct lang_decl): Make it a union. Update all the accessor macros.
3132 (struct lang_type): Use gengtype.
3133 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3134 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3135 are now the same size.
3136 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3137 use discriminator to mark DECL_LANG_SPECIFIC.
3139 * Make-lang.in (gt-java-builtins.h): New rule.
3140 (java/builtins.o): Add dependency on gt-<filename>.h.
3141 * builtins.c: Use gengtype for roots.
3142 (union string_or_tree): Use gengtype.
3143 (struct builtin_record): Use gengtype.
3144 * config-lang.in (gtfiles): Add builtins.c.
3146 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3147 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3148 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3149 gt-java-parse.h, gtype-java.h): Add rules to generate.
3150 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3151 (class.o): Add dependency on gt-*.h.
3152 (constants.o): Likewise.
3155 (jcf-parse.o): Likewise.
3156 (jcf-write.o): Likewise.
3158 * config-lang.in (gtfiles): New.
3159 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3160 * constants.c: Replace uses of ggc_add_* with GTY markers.
3162 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3163 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3164 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3165 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3167 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3169 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3170 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3172 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3173 Include gtype-java.h.
3175 2002-06-02 Tom Tromey <tromey@redhat.com>
3177 Fix for PR java/5913:
3178 * parse.y (patch_binop): Call patch_string on op1.
3180 2002-06-02 Tom Tromey <tromey@redhat.com>
3182 Fix for PR java/1343, PR java/6336:
3183 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3184 formatting. Changed return type.
3185 (anonymous_class_counter): Moved to top of file.
3186 (maybe_make_nested_class_name): Append number to class name for
3187 function-local classes.
3189 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3191 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3192 * Make-lang.in: Update dependency lists.
3194 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3196 * gjavah.c (throwable_p): Do not free the name of the class after
3197 passing it to find_class.
3198 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3199 * jcf-io.c (dirent.h): Include it.
3200 (fnmatch.h): Likewise.
3201 (compare_path): New function.
3202 (java_or_class_file): Likewise.
3203 (memoized_dirlist_entry): New type.
3204 (memoized_dirlist_lookup_eq): New function.
3205 (memoized_dirlists): New variable.
3206 (caching_stat): New function.
3207 (memoized_class_lookup_eq): New function.
3208 (memoized_class_lookups): Likewise.
3209 (find_class): Use memoized_class_lookups and caching_stat.
3210 * jcf.h (JCF_USE_SCANDIR): Define.
3211 * parse.y (java_expand_classes): Write the class files in reverse
3214 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3216 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3218 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3220 * jcf-write.c (write_classfile): Unlink the temporary file if it
3221 cannot be renamed. Use concat to build up the name of the
3224 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3226 * jcf-write.c (write_classfile): Write the file to a
3227 temporary file and then rename it.
3229 2002-05-07 Tom Tromey <tromey@redhat.com>
3231 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3233 Fix for PR java/1200:
3234 * gjavah.c (throwable_p): New function.
3235 (decode_signature_piece): Use it. A `WeakReference' isn't the
3238 (gcjh_streq): New function.
3240 2002-05-07 Andreas Jaeger <aj@suse.de>
3242 * parse.y (finish_for_loop): Fix if statement.
3244 2002-05-06 Tom Tromey <tromey@redhat.com>
3246 Fix for PR java/5941:
3247 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3248 loop update expression.
3249 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3250 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3252 2002-05-04 Mark Wielaard <mark@klomp.org>
3255 * parse.y (build_string_concatenation): Return just op1 only when op2
3256 is null and op1 is a STRING_CST, otherwise always construct a
3259 2002-04-27 Tom Tromey <tromey@redhat.com>
3262 * parse.y (string_convert_int_cst): New function.
3263 (merge_string_cste): Use it.
3265 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3267 * java-tree.h (java_parse_file): Update.
3268 (java_set_yydebug): Remove.
3269 * jcf-parse.c (yydebug): Remove.
3270 (java_set_yydebug): Die.
3271 (java_parse_file): Update.
3272 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3274 2002-04-24 Tom Tromey <tromey@redhat.com>
3277 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3278 EXPR_WFL_QUALIFICATION of qual_wfl.
3280 2002-04-23 Per Bothner <per@bothner.com>
3282 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3283 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3284 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3286 2002-04-23 Tom Tromey <tromey@redhat.com>
3289 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3290 recognize `-fcompile-resource='.
3291 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3294 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3296 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3297 paths. Fixes PR java/2791.
3299 2002-04-19 Andrew Haley <aph@redhat.com>
3301 * jcf-write.c (push_long_const): lo, hi: New variables.
3302 Use rshift_double to extract the high part of a 64-bit long.
3303 Use WORD_TO_INT to extract the low part.
3305 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3306 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3307 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3309 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3311 * typeck.c (incomplete_type_error): Remove.
3313 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3315 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3316 for hash synchronization.
3317 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3318 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3321 2002-04-16 Mark Wielaard <mark@klomp.org>
3323 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3326 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3328 Fix for PR java/6294:
3329 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3332 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3334 Fix for PR java/6085:
3335 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3336 to get enclosing "this" argument for inner-class constructor
3337 invocation. Pass correct arguments to build_access_to_thisn.
3339 2002-04-10 Andreas Jaeger <aj@suse.de>
3341 * gcj.texi (Input Options): Fix extdirs patch.
3343 2002-04-10 Anthony Green <green@redhat.com>
3345 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3347 2002-04-09 Anthony Green <green@redhat.com>
3349 * gcj.texi (Input Options): Add --extdirs documentation.
3350 * jcf-dump.c (OPT_extdirs): New macro.
3351 (options): Add extdirs option.
3352 (help): Describe --extdirs.
3353 (main): Handle OPT_extdirs.
3354 * gjavah.c (OPT_extdirs): New macro.
3355 (options): Add extdirs option.
3356 (help): Describe --extdirs.
3357 (main): Handle OPT_extdirs.
3358 * jcf-path.c (jcf_path_init): Add extdirs support.
3359 (jcf_path_extdirs_arg): New function.
3360 (extensions): New variable to hold extensions path entries.
3361 * jvspec.c: Remove -fextdirs= when compiling main().
3362 * lang.c (java_decode_option): Handle -fextdirs=.
3363 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3364 * Make-lang.in: Compile jcf-path with version info for use in
3365 identifying the appropriate libgcj.jar.
3367 2002-04-08 Tom Tromey <tromey@redhat.com>
3370 * .cvsignore: Added rmic.1 and rmiregistry.1.
3371 * gcj.texi (Top): Link to new nodes.
3372 (Invoking rmic): New node.
3373 (Invoking rmiregistry): Likewise.
3374 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3376 (java.maintainer-clean): Likewise.
3377 ($(srcdir)/java/rmic.1): New target.
3378 ($(srcdir)/java/rmiregistry.1): Likewise.
3379 (java.install-man): Handle rmic.1 and rmiregistry.1.
3381 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3383 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3384 Add note about handling uncaught exceptions. Add an exception handler
3387 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3389 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3390 after using it to patch CALL_EXPR.
3392 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3394 * gcj.texi (Invocation): Document CNI invocation API.
3396 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3398 * expr.c (truthvalue_conversion): Rename. Update.
3399 (expand_compare): Update.
3400 * java-tree.h (java_truthvalue_conversion): New.
3401 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3403 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3405 * java-tree.h (java_mark_addressable): New.
3406 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3407 * typeck.c (mark_addressable): Rename, update.
3409 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3411 * expr.c (build_java_binop): Update.
3412 * java-tree.h (java_signed_type, java_unsigned_type,
3413 java_signed_or_unsigned_type): Update.
3414 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3415 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3416 * parse.y (patch_binop): Update.
3417 * typeck.c (signed_or_unsigned_type, unsigned_type,
3418 signed_type): Update.
3420 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3422 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3423 (java_dummy_print): Remove.
3424 (lang_print_error): Rename. Exit early if inhibiting output.
3425 (inhibit_error_printing_function): New.
3426 (java_init): Don't set hook.
3427 (lang_init_source): Use new boolean.
3429 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3431 * parse.y (do_resolve_class): Fix infinite recursion.
3433 2002-03-29 Tom Tromey <tromey@redhat.com>
3435 * parse.y (check_inner_circular_reference): Ignore incomplete
3438 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3440 * Make-lang.in (builtins.o): Update.
3441 * boehm.c (get_boehm_type_descriptor): Update.
3442 * builtins.c: Include langhooks.h.
3443 * decl.c (java_init_decl_processing): Update.
3444 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3445 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3447 * typeck.c (type_for_mode, type_for_size): Update.
3449 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3451 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3453 2002-03-28 Tom Tromey <tromey@redhat.com>
3455 * except.c (expand_end_java_handler): If the handler type is NULL,
3456 use java.lang.Throwable. Fixes PR java/5986.
3458 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3460 Fix for PR java/4715:
3461 * jcf-parse.c (parse_source_file_3): New function.
3462 (read_class): Call it.
3463 (java_parse_file): Likewise.
3465 2002-03-28 Jan Hubicka <jh@suse.cz>
3467 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3469 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3471 * parse.y (resolve_package): Initialize "decl".
3472 (lookup_package_type): Remove unused function.
3474 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3476 Fix for PR java/5993:
3477 * parse.y (resolve_package): Return the decl if resolution was
3478 successful. Don't special case "java.lang" and "java.lang.reflect"
3479 packages. Set type_name to the merged identifier.
3480 (resolved_qualified_expression_name): Print error using "name" if
3481 resolve_package returns NULL_TREE.
3483 2002-03-27 Tom Tromey <tromey@redhat.com>
3485 * expr.c (expand_invoke): Don't generate null pointer check if
3486 we're calling <init>.
3488 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3490 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3492 * java-tree.h (java_lang_expand_expr): Similarly.
3493 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3494 (java_init): Don't set hook.
3496 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3498 Fix for PR java/5850:
3499 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3500 context if field was not found in the current scope.
3501 * expr.c (lookup_field): Don't look in enclosing contexts.
3503 2002-03-26 Tom Tromey <tromey@redhat.com>
3505 Fix for PR java/5942:
3506 * parse.y (init_src_parse): Added sanity check.
3507 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3510 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3512 * decl.c (lang_mark_tree): Rename java_mark_tree.
3513 * java-tree.h (java_mark_tree): New.
3514 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3516 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3518 * lex.c: Change java_perform_atof to take normal parameters
3519 instead of a pointer to a parameter block. Call it directly
3522 2002-03-22 Mark Wielaard <mark@klomp.org>
3524 Fix for PR java/5368:
3525 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3526 when printing error message.
3528 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3530 * decl.c (maybe_build_cleanup): Remove.
3532 2002-03-22 Tom Tromey <tromey@redhat.com>
3534 Andrew Haley <aph@cambridge.redhat.com>
3536 * expr.c (build_field_ref): Don't build a check if the field is a
3539 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3541 Fix for PR java/6026:
3542 * lex.c (java_lex): Fix parsing of consecutive floats.
3544 2002-03-21 Tom Tromey <tromey@redhat.com>
3546 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3549 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3551 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3552 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3554 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3556 * gcj.texi: @code{gcj} becomes @command{gcj}.
3557 @code{gcc} becomes @command{gcc}.
3558 GcjRaw changed to gnu.gcc.RawData.
3560 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3562 * decl.c (start_java_method): Use new hook.
3563 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3564 (java_init): Remove old hook.
3566 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3568 * builtins.c (define_builtin): Do nothing if `type' is null.
3571 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3573 * parse.y (parser_check_super_interface): Fix error message
3576 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3578 * jcf-parse.c (get_constant): Delete unused variables.
3580 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3582 * java-tree.h (java_parse_file): New.
3583 * jcf-parse.c (yyparse): Rename java_parse_file.
3584 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3586 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3588 * parse.y (craft_constructor): Return the constructor decl.
3589 (java_expand_classes): Update comments.
3590 (lookup_method_invoke): Call fix_constructors immediately for
3591 anonymous class. Fixes PR java/5935.
3593 2002-03-15 Anthony Green <green@redhat.com>
3595 * jcf-parse.c (yyparse): Don't emit class registration
3596 constructor when compiling resource files.
3598 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3600 * lang.c (java_tree_code_type, java_tree_code_length,
3601 tree_code_name): Delete.
3602 (tree_code_type, tree_code_length, tree_code_name): Define.
3603 (java_init): Don't try to copy into the various tree_code
3606 2002-03-12 Tom Tromey <tromey@redhat.com>
3608 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3609 UTF-8, not UCS-2. Fixes PR java/5923.
3611 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3612 a call_expr wrapped in a convert. Fixes PR java/5848.
3614 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3616 * jcf-write.c (write_classfile): Improve error strings.
3618 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3620 * lex.c: Adjust comments to GNU standards.
3622 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3624 Fix for PR java/5902:
3625 * lex.c (java_lex): Fix parsing of literals.
3627 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3629 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3630 to prevent it getting evaluated twice in the store checking case.
3631 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3634 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3636 * decl.c (java_init_decl_processing): Make sure class_type_node
3637 alignment is not less than 64 bits if hash synchronization is enabled.
3639 2002-03-08 Per Bothner <per@bothner.com>
3641 * parse.y (java_complete_lhs): Check if patch_assignment
3642 returned an error-mark.
3644 * parse.y (try_builtin_assignconv): Don't special-case zero.
3646 2002-03-08 Per Bothner <per@bothner.com>
3648 Fix for PR java/5812.
3649 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3650 here instead of in JSR macro. Likewise with load_type_state call.
3651 Do the latter on if the return_pc has been verified (the jsr returns).
3652 (JSR): Now just call build_java_jsr.
3654 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3656 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3657 (java.install-common): Link native driver to
3658 JAVA_TARGET_INSTALL_NAME.
3660 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3662 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3663 * builtins.c(sin_builtin): Likewise
3664 * builtins.c(sqrt_builtin): Likewise
3666 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3668 * java/expr.c, java/jcf-parse.c, java/lex.c:
3669 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3670 REAL_ARITHMETIC blocks unconditional. Delete some further
3671 #ifdef blocks predicated on REAL_ARITHMETIC.
3673 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3675 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3676 explicit sizeof/sizeof.
3677 * decl.c (java_init_decl_processing): Likewise.
3678 * jcf-parse.c (init_jcf_parse): Likewise.
3679 * parse.y (init_src_parse): Likewise.
3681 2002-03-02 Per Bothner <per@bothner.com>
3683 Make --CLASSPATH by a synonym for --classpath and -classpath.
3684 Implement --bootclasspath.
3685 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3686 (classpath_l): Remove.
3687 (jcf_path_CLASSPATH_arg): Remove.
3688 (jcf_path_bootclasspath_arg): New function.
3689 (jcf_path_seal): Simplify accordingly.
3691 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3692 (jcf_path_CLASSPATH): Remove declaration.
3693 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3694 (lang_specific_driver): Translate -bootclasspath.
3695 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3696 * lang.c (decode_lang_options): Do jcf_path_init first.
3697 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3698 * gjavah.c: Also handle --bootclasspath.
3699 Handle --CLASSPATH as a synonum for --classpath.
3700 * jcf-dump.c: Likewise.
3702 "." is not part of system path, but is the default for --classpath.
3703 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3704 (jcf_path_seal): Add "." if no CLASSPATH specified.
3706 * gcj.texi: Document changes.
3708 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3710 * expr.c (build_java_arraystore_check): Fix formatting.
3712 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3714 Fix for PR java/5758, java/5632:
3715 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3716 inner-class separator too.
3717 * parse.y (do_resolve_class): New local `decl_result.'
3718 Progressively build a name for what can have been loaded.
3720 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3722 * expr.c (java_array_data_offset): Removed function.
3723 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3724 (build_java_array_length_access): Obtain "length" value using a
3725 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3726 (build_java_arrayaccess): Correct comment. Access "data" using a
3727 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3728 (build_java_arraystore_check): New function.
3729 (expand_java_arraystore): Use build_java_arraystore_check.
3730 * parse.y (patch_assignment): Simplify code to insert a store check
3731 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3732 * check-init.c (check_init): Update to reflect that an array length
3733 access is now a COMPONENT_REF.
3734 * gcj.texi (Code Generation): Improve documentation of
3735 -fno-bounds-check. Add documentation for -fno-store-check.
3736 * java-tree.h (flag_store_check): Declare.
3737 (build_java_arraystore_check): Declare.
3738 * lang.c (flag_store_check): Initialize to 1.
3739 (lang_f_options): Add store-check option.
3740 * jvspec.c: Don't pass store-check option to jvgenmain.
3741 * lang-options.h: Add help string for -fno-store-check.
3743 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3745 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3746 * java-tree.h (java_dup_lang_specific_decl): New.
3747 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3749 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3751 * builtins.c, decl.c: Delete traditional-mode-related code
3752 copied from the C front end but not used, or used only to
3753 permit the compiler to link.
3755 2002-02-22 Tom Tromey <tromey@redhat.com>
3757 Fix for PR java/2369:
3758 * jvspec.c (verify_class_name): New function.
3759 (lang_specific_driver): Call it.
3760 (JAVA_START_CHAR_P): New macro.
3761 (JAVA_PART_CHAR_P): Likewise.
3763 2002-02-22 Per Bothner <per@bothner.com>
3765 * class.c: Change vtable to be more compatible with g++ v3 abi.
3766 (get_dispatch_table): Prepend offset-to-top (always 0) and
3767 type_info pointer (currently unimplemented hence NULL) to vtable.
3768 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3769 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3770 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3771 (build_dtable_decl): Add declarations for new fields.
3773 2002-02-20 Per Bothner <per@bothner.com>
3775 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3776 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3777 don't need to set it on the COMPOUND_EXPR - the caller does that.
3779 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3781 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3782 `--CLASSPATH' becomes `--classpath.'
3783 * gjavah.c: Likewise.
3784 * jcf-dump.c: Likewise.
3785 * lang-options.h: Likewise.
3787 * jcf-path.c: Updated comment.
3788 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3789 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3790 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3791 (jcf_path_CLASSPATH_arg): Ditto.
3792 (classpath_u): Updated leading comment.
3794 2002-02-20 Per Bothner <per@bothner.com>
3796 * builtins.c (check_for_builtin): New function.
3797 (build_call_or_builtin): Remove.
3798 * java-tree.h: Update accordingly.
3799 * expr.c (expand_invoke): Use build + check_for_builtin instead
3800 of build_call_or_builtin.
3801 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3802 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3803 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3805 2002-02-17 Tom Tromey <tromey@redhat.com>
3807 * java-tree.h (TYPE_STRICTFP): New macro.
3808 (struct lang_type) [strictfp]: New field.
3809 (CLASS_STRICTFP): New macro.
3810 (METHOD_STRICTFP): New macro.
3811 (struct lang_decl) [strictfp]: New field.
3812 * parse.y (method_header): Disallow strictfp constructor or
3814 (STRICT_TK): Move before MODIFIER_TK.
3815 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3816 (METHOD_MODIFIERS): Likewise.
3817 (INTERFACE_MODIFIERS): Likewise.
3818 * jcf-write.c (get_access_flags): Likewise.
3819 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3820 (add_method_1): Likewise.
3821 (get_access_flags_from_decl): Likewise.
3822 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3823 recognize strictfp flag.
3824 * jcf.h (ACC_STRICT): New define.
3826 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3828 * class.c(build_utf8_ref): Move declaration of decl_size
3830 2002-02-07 Tom Tromey <tromey@redhat.com>
3832 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3835 2002-02-04 Anthony Green <green@redhat.com>
3837 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3838 sections if available.
3840 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3842 * parse.y (java_expand_classes): Fix typo in static field loop.
3844 2002-02-02 Richard Henderson <rth@redhat.com>
3846 * class.c (add_field): Mark static fields external.
3847 (build_class_ref): Remove redundant set.
3848 * parse.y (java_expand_classes): Mark static fields of classes
3849 to be compiled as local.
3850 * jcf-parse.c (parse_class_file): Likewise.
3852 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3854 * gcj.texi (About CNI): New node.
3856 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3859 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3860 setlocale() with LC_CTYPE as a parameter.
3863 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3865 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3866 Follow GNU Coding Standards for --version.
3868 2002-01-28 Tom Tromey <tromey@redhat.com>
3870 * expr.c (build_jni_stub): Ensure storage for `meth' is
3872 * parse.y (java_complete_expand_methods): Set
3873 current_function_decl before building JNI stub.
3875 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3877 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3880 2002-01-22 Tom Tromey <tromey@redhat.com>
3882 * decl.c (java_init_decl_processing): Use add_predefined_file.
3883 Predefine RawData.java.
3884 (predef_filenames): Removed.
3885 (java_init_decl_processing): Don't register predef_filenames.
3886 * jcf-parse.c (add_predefined_file): New function.
3887 (predefined_filename_p): Rewrote.
3888 (predefined_filename_p): No longer static.
3889 * decl.c (java_init_decl_processing): Call initialize_builtins.
3890 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3891 (java/builtins.o): New target.
3892 * builtins.c: New file.
3893 * parse.y (patch_invoke): Use build_call_or_builtin.
3894 * java-tree.h (build_call_or_builtin): Declare.
3895 (initialize_builtins): Declare.
3896 (java_set_exception_lang_code): Removed unused declaration.
3897 (PREDEF_FILENAMES_SIZE): Removed.
3898 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3899 (predef_filenames): New define.
3900 (add_predefined_file): Declare.
3901 (predefined_filename_p): Declare.
3902 * expr.c (expand_invoke): Use build_call_or_builtin.
3904 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3906 * parse.y (patch_switch_statement): Fix format specifier.
3908 2002-01-16 Tom Tromey <tromey@redhat.com>
3910 More for PR java/5365:
3911 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3913 (process_file): Generate include for
3914 java.lang.UnsupportedOperationExceptions.
3916 2002-01-15 Andreas Jaeger <aj@suse.de>
3918 * .cvsignore: Add man pages.
3920 2002-01-15 Tom Tromey <tromey@redhat.com>
3922 Fix for PR java/5365:
3923 * gjavah.c (process_file): Turn class name into a file name.
3925 2002-01-14 Matthias Klose <doko@debian.org>
3927 * gcj.texi: Fix whitespace and formatting errors in the
3928 synopsis of the man pages. Update copyright.
3930 2002-01-14 Tom Tromey <tromey@redhat.com>
3933 * Make-lang.in (java.install-man): Handle jv-convert man page.
3934 (java.generated-manpages): Added jv-convert.1.
3935 (java.uninstall): Remove jv-convert.1.
3936 (java.maintainer-clean): Likewise.
3937 ($(srcdir)/java/jv-convert.1): New target.
3938 * gcj.texi (Top): Link to jv-convert node.
3939 (Individual utilities): Likewise.
3940 (Invoking jv-convert): New node.
3942 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3943 Martin Kahlert <martin.kahlert@infineon.com>
3945 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3946 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3948 2002-01-03 Graham Stott <grahams@redhat.com>
3950 * class.c (compile_resource_file): Update copyright date.
3951 Constify filename parameter.
3952 (java-tree.h): Update copyright date.
3953 (compile_resource_file): Constify filename parameter.
3955 2002-01-03 Graham Stott <grahams@redhat.com>
3957 * gcc/jcf-parse.c: Update copyright date.
3958 (yyparse): Constify resource_filename.
3960 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3962 * parse.y (src_parse_roots): Don't needlessly zero init.
3964 2001-12-31 Tom Tromey <tromey@redhat.com>
3966 * parse.y (dump_java_tree): New function.
3967 (source_end_java_method): Call it.
3968 (end_class_declaration): Likewise.
3969 * lang.c (java_decode_option): Call dump_switch_p.
3971 2001-12-28 Tom Tromey <tromey@redhat.com>
3973 * gen-table.pl: Don't process characters after \uffff. Added
3974 comment pointing to input file.
3976 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3978 * gen-table.pl: Const-ify output. Document the location of a
3979 suitable unicode input file.
3981 * chartables.h: Regenerate.
3983 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3985 * chartables.h: Const-ify.
3986 * gjavah.c (options): Likewise.
3987 * jcf-dump.c (options): Likewise.
3988 * jv-scan.c (options): Likewise.
3989 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3990 * parse.y (binop_lookup): Likewise.
3992 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3994 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3995 the static arrays that are output.
3996 * jvspec.c (jvgenmain_spec): Make static.
3997 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3998 * keyword.h: Regenerate.
3999 * lang.c (string_option, process_option_with_no, lang_f_options,
4000 lang_W_options): Const-ify.
4001 * lex.c (java_lex): Likewise.
4003 2001-12-21 Richard Henderson <rth@redhat.com>
4005 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
4006 (get_boehm_type_descriptor): ... here. Arrange for the
4007 TREE_TYPE to get set properly.
4009 2001-12-21 Richard Henderson <rth@redhat.com>
4011 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4012 only if the target requires collect2.
4014 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4016 2001-12-20 Tom Tromey <tromey@redhat.com>
4019 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4020 CAN_COMPLETE_NORMALLY for the node.
4021 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4022 generate code for second branch if first branch can't complete
4024 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4025 the loop head if the loop body can't complete normally.
4027 2001-12-20 Tom Tromey <tromey@redhat.com>
4030 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4031 case where `finally' clause can't complete normally.
4033 2001-12-20 Tom Tromey <tromey@redhat.com>
4036 * parse.y (analyze_clinit_body): Added this_class parameter.
4037 Check for more cases where we must keep <clinit>.
4038 (maybe_yank_clinit): Cleaned up flow control.
4040 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4042 * decl.c (java_init_decl_processing): Don't initialize
4043 finit_leg_identifier_node.
4044 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4045 (finit_leg_identifier_node): Remove.
4046 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4048 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4050 * mangle.c (mangle_member_name): Don't special-case for
4052 * mangle_name.c (unicode_mangling_length): Likewise.
4053 (append_unicode_mangled_name): Likewise.
4054 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4057 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4059 * expr.c (build_java_array_length_access): Don't force null pointer
4060 check unless flag_check_references is set.
4062 2001-12-20 Tom Tromey <tromey@redhat.com>
4064 Fix for PR java/3417:
4065 * parse.y (patch_assignment): Added special processing for
4067 (patch_return): Don't convert booleans to integers, and don't
4068 special-case `null'.
4070 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4072 * config-lang.in (diff_excludes): Remove.
4074 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4076 * gcj.texi: Update link to GCC manual.
4078 2001-12-17 Tom Tromey <tromey@redhat.com>
4080 * parse.y (link_nested_class_to_enclosing): Removed useless
4083 2001-12-16 Tom Tromey <tromey@redhat.com>
4085 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4088 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4090 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4091 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4094 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4096 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4098 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4100 * decl.c (java_init_decl_processing): Build otable_type correctly.
4101 otable_decl is an otable_type.
4103 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4105 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4106 otable_type, otable_ptr_type, method_symbol_type,
4107 method_symbols_array_type, method_symbols_array_ptr_type): New
4108 field/global tree definitions.
4109 (flag_indirect_dispatch): New flag.
4110 * decl.c (java_init_decl_processing): Initialize new otable and
4111 otable_syms type nodes and decls. Add new field "index" to
4113 * class.c (build_method_symbols_entry): New function.
4114 (make_method_value): Set "index" to to method's vtable index for
4115 virtual methods when indirect-dispatch is not used.
4116 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4117 and set vtable_method_count to -1. Set otable and otable_syms field
4118 if indirect-dispatch is used and there was something to put in them.
4119 (build_method_symbols_entry): New function.
4120 (emit_offset_symbol_table): New function.
4121 * expr.c (get_offset_table_index): New function.
4122 (build_invokevirtual): Build array reference to otable at the index
4123 returned by get_offset_table_index, and use the result as the vtable
4125 (build_invokeinterface): Similar.
4126 * jcf-parse.c (yyparse): If indirect-dispatch, call
4127 emit_offset_symbol_table at the end of compilation, after all classes
4128 have been generated.
4129 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4130 * lang.c (flag_indirect_dispatch): Define.
4131 (lang_f_options): Add indirect-dispatch flag.
4133 2001-12-14 Matthias Klose <doko@debian.org>
4135 * gcj.texi: Markup for man page generation. Document missing
4136 options printed by <tool> --help.
4137 Terminate description of gij's -ms option with a dot.
4138 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4139 (java.generated-manpages java.install-man, java.uninstall,
4140 java-maintainer-clean) Updated.
4142 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4144 * class.c (get_dispatch_table): Fix java vtable layout
4145 for TARGET_VTABLE_USES_DESCRIPTORS.
4146 * decl.c (java_init_decl_processing): Initialize
4147 alloc_no_finalizer_node, finalize_identifier_node.
4148 * expr.c (class_has_finalize_method): New function.
4149 (expand_java_NEW): Generate calls for finalizer-free allocation.
4150 (build_invokevirtual): Fix java vtable layout for
4151 TARGET_VTABLE_USES_DESCRIPTORS.
4152 * java-tree.h (enum java_tree_index): New entries:
4153 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4154 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4155 (class_has_finalize_method): declare.
4156 (HAS_FINALIZER_P): New macro.
4157 * parse.y (patch_invoke): Generate calls for finalizer-free
4160 2001-12-12 Matthias Klose <doko@debian.org>
4162 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4163 whitespace at end of line.
4165 2001-12-11 Tom Tromey <tromey@redhat.com>
4167 * lex.c (java_init_lex): Define wfl_to_string as
4168 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4170 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4172 * class.c (make_method_value): Use null_pointer_node to
4173 represent empty exception table.
4175 2001-12-10 Tom Tromey <tromey@redhat.com>
4177 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4179 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4181 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4183 2001-12-09 Per Bothner <per@bothner.com>
4185 * check-init.c (current_switch_has_default): New static field.
4186 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4187 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4188 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4190 2001-12-09 Tom Tromey <tromey@redhat.com>
4192 * check-init.c (check_init): Don't allow pre- or post- increment
4193 or decrement of final variable.
4194 (final_assign_error): Minor error message rewording.
4196 2001-12-08 Tom Tromey <tromey@redhat.com>
4198 * java-tree.h: Fixed typo.
4200 * gjavah.c (decompile_method): Don't decompile to `return this'
4203 * gjavah.c (cxx_keywords): Re-sorted.
4204 * lex.c (cxx_keywords): Re-sorted.
4206 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4209 * gjavah.c (print_namelet): Clear subnamelets.
4210 (HANDLE_METHOD): Set `method_printed' earlier.
4212 2001-12-07 Tom Tromey <tromey@redhat.com>
4214 * lang.c (lang_f_options): Added
4215 optimize-static-class-initialization.
4216 (java_decode_option): Removed special case.
4218 2001-12-07 Per Bothner <per@bothner.com>
4220 * check-init.c (check_init): Fix typo freeing memory twice.
4222 2001-12-05 Per Bothner <per@bothner.com>
4224 Restore support for static class initialization optimization.
4225 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4226 * check-init.c (check_int): At end of BLOCK handle initialization
4227 blocks, which used to be done in java_complete_expand_method but did
4228 not handle the case where check_for_initialization might allocate
4229 more than a word of bits.
4230 * decl.c (lang_make_tree): The smic field is now a tree.
4231 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4232 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4234 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4236 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4237 Change from a hash table to a list.
4238 (struct_lang_decl): Change field 'smic' to match.
4239 * class.c (add_method_1): Initialize
4240 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4241 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4242 (java_expand_method_bodies): -here, since 'smic' is now a list.
4243 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4245 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4247 * class.c (java_hash_compare_tree_node): Fix casts.
4249 2001-12-04 Per Bothner <per@bothner.com>
4251 * check-init.c: Handle definite unassignment to finals in addition
4252 to definite assignment.
4253 (loop_current_locals): New field.
4254 (num_current_locals, int start_current_locals, num_current_words):
4256 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4257 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4258 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4259 (get_variable_decl, check_final_reassigned): New functions.
4260 (check_init, check_bool_init): Modify as needed for checking finals.
4261 (check_for_initialization): Take extra parameter and return void.
4262 Do extra start-up logic to check final fields for assignment.
4263 * parse.y (check_static_final_variable_assignment_flag,
4264 reset_static_final_variable_assignment_flag, check_final_assignment,
4265 check_final_variable_local_assignment_flag,
4266 reset_final_variable_indirect_assignment_flag,
4267 reset_final_variable_global_assignment_flag): Remove functions.
4268 (java_complete_expand_methods, outer_field_access_fix,
4269 patch_assignment): Remove no-longer used logic.
4270 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4271 * parse.y (register_fields, java_complete_tree): Update accordingly.
4273 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4274 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4275 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4277 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4279 * java-tree.h (DECL FINAL): New bit-field.
4280 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4281 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4282 (DECL_INIT_CALLS_THIS): New macro.
4283 (struct lang_decl): New bit-field init_calls_this.
4284 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4285 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4286 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4287 use it for both local variables and final fields.
4288 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4290 (struct lang_type): Remove hfv bit-field.
4291 (check_for_initialization): Change to return void.
4293 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4294 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4295 * check-init.c (final_assign_error): New helper function.
4296 (check_final_reassigned, check_init): Use it.
4297 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4299 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4300 bit-fields to unsigned.
4302 2001-12-03 Per Bothner <per@bothner.com>
4304 * parse.y (patch_binop): Minor constant folding.
4306 * parse.y (build_current_thisn): Shorter 'buffer'.
4308 2001-12-03 Per Bothner <per@bothner.com>
4310 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4311 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4312 * jcf-write.c (generate_bytecode_insns): Remove support for
4313 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4314 * check-init.c (check_init): Likewise.
4316 2001-12-03 Per Bothner <per@bothner.com>
4318 * verify.c (subroutine_nesting): New function.
4319 (verify_jvm_instructions): Use it to fix logic for checking that
4320 we're done with the current subroutine.
4322 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4323 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4325 2001-12-03 Per Bothner <per@bothner.com>
4327 * jcf.h: Fix obvious typo in comment.
4328 * typeck.c (build_null_signature): Add comment.
4330 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4332 * expr.c: Remove leading capital from diagnostic messages, as
4333 per GNU coding standards.
4334 * jcf-io.c: Similarly.
4335 * jcf-parse.c: Similarly.
4336 * jv-scan.c: Similarly.
4337 * jvspec.c: Similarly.
4338 * mangle.c: Similarly.
4340 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4341 Alexandre Petit-Bianco <apbianco@redhat.com>
4343 * expr.c (build_java_arrayaccess): Call save_expr on array for
4344 correct evaluation order, modified comment, fixed indentation.
4345 * parse.y: (patch_assignment): Correctly extract the array base
4346 from the tree generate by build_java_arrayaccess, added comments.
4347 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4348 Fixes PR java/3096, PR java/3803, PR java/3965.
4350 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4352 * expr.c (expand_byte_code): Remove trailing periods from messages.
4353 * jcf-parse.c (load_class, jcf_parse): Similarly.
4354 * jcf-write.c (generate_classfile): Similarly.
4355 * lex.c (java_lex): Similarly.
4357 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4359 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4361 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4363 * Make-lang.in (java.generated-manpages): New dummy target.
4365 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4367 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4369 (lang_specific_pre_link): Use set_input to set input_filename.
4371 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4372 (main): Fix definition.
4373 Strip `main' from classname.
4376 2001-11-18 Roger Sayle <roger@eyesopen.com>
4378 * parse.h (java_expand_switch): Remove old prototype.
4380 2001-11-18 Tom Tromey <tromey@redhat.com>
4382 Fix for PR java/1401:
4383 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4385 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4388 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4390 * lang.c (finish_parse): Rename to java_finish.
4391 (LANG_HOOKS_FINISH, java_finish): New.
4393 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4395 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4396 * java-tree.h: New prototype.
4397 * lang.c (java_init): Update prototype. Combine with old init_parse.
4399 2001-11-13 Tom Tromey <tromey@redhat.com>
4401 * gjavah.c (method_signature): New global.
4402 (HANDLE_METHOD): Set it.
4403 (decompile_return_statement): New function.
4404 (decompile_method): Use it.
4405 (print_method_info): Removed `synth' argument.
4407 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4409 * java-tree.h (java_set_yydebug): New.
4410 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4411 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4412 (print_lang_decl, print_lang_type, print_lang_identifier,
4413 print_lang_statistics, lang_print_xnode): Remove.
4415 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4417 * jcf-parse.c (init_lex): Remove.
4418 * lang.c (language_string, lang_identify): Remove.
4419 (struct lang_hooks): Constify.
4420 (LANG_HOOKS_NAME): Override.
4421 (init_parse): Update.
4423 2001-11-08 Andreas Franck <afranck@gmx.de>
4425 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4426 program_transform_name the way suggested by autoconf.
4427 (java.install-common): Also transform auxiliary program names with
4428 program_transform_name.
4430 2001-11-08 Tom Tromey <tromey@cygnus.com>
4432 * parse.y (trap_overflow_corner_case): New rule.
4433 (unary_expression): Use it.
4434 * lex.c (java_init_lex): Don't set minus_seen.
4435 (yylex): Don't use minus_seen. Communicate overflow to parser for
4437 (error_if_numeric_overflow): New function.
4438 * parse.h (minus_seen): Removed field.
4439 (JAVA_RADIX10_FLAG): New define.
4441 2001-11-07 Tom Tromey <tromey@redhat.com>
4443 Patch for PR java/1414:
4444 * parse.y (case_label_list): New global.
4445 (goal): Register case_label_list with GC.
4446 (java_complete_lhs): Save new case on case_label_list.
4447 (patch_switch_statement): Check for duplicate case labels.
4449 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4451 * parse.y (patch_assignment): Removed unused third argument.
4452 (java_complete_lhs): Removed unused third argument to patch_assignment.
4454 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4456 * lang.c: Include langhooks-def.h.
4457 * Make-lang.in: Update.
4459 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4461 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4463 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4465 * mangle.c (find_compression_record_match): Don't match compression
4466 records for package name elements unless they occur at the start of
4467 the name. Fix for PR java/4717.
4469 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4471 * expr.c (expand_java_field_op): Don't special-case references to
4472 java.lang.PRIMTYPE.TYPE.
4473 (build_primtype_type_ref): Removed.
4474 * java-tree.h (build_primtype_type_ref): Remove prototype.
4475 * parse.y (maybe_build_primttype_type_ref): Removed.
4476 (complete_function_arguments): Don't special-case references to
4477 java.lang.PRIMTYPE.TYPE.
4478 (patch_assignment): Likewise.
4479 (array_constructor_check_entry): Likewise.
4481 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4483 * mangle.c (static tree compression_table): Fixed leading comment.
4484 * parse.h (struct parser_ctxt): Fixed field comment.
4485 * parse.y (check_pkg_class_access): New prototype, fixed leading
4486 comment, new parameter used to emit error only if passed as true.
4487 (parse_check_super): Pass extra argument to check_pkg_class_access.
4488 (do_resolve_class): Likewise.
4489 (process_imports): Likewise.
4490 (read_import_dir): Fixed indentation.
4491 (find_in_imports_on_demand): New local class_type_name. Local
4492 node_to_use deleted. while loop changed into for loop. Report
4493 multiple definition only for accessible classes. Improved error
4495 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4496 assigned to parameter list, fixed indentation. while loop changed
4497 into for loop, restore TREE_CHAIN on local `tem' before the next
4500 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4502 * lang.c (lang_get_alias_set): Deleted.
4504 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4506 * gjavah.c (jni_print_char): Fix thinko in last change.
4508 * gjavah.c (jni_print_char, decode_signature_piece): Use
4509 safe-ctype macros and/or fold extra calls into fewer ones.
4510 * lex.c (java_read_unicode, java_lex): Likewise.
4511 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4512 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4513 * mangle_name.c (append_unicode_mangled_name,
4514 unicode_mangling_length): Likewise.
4516 2001-10-17 Richard Henderson <rth@redhat.com>
4518 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4520 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4522 * lang.c (langhooks.h): Included.
4523 (LANG_HOOKS_INIT): Redefined.
4524 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4525 (LANG_HOOKS_DECODE_OPTION): Likewise.
4526 (struct lang_hooks lang_hooks): New initialization.
4528 2001-10-11 Per Bothner <per@bothner.com>
4530 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4531 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4532 The former is simpler, and jcf-write.c handles it better.
4533 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4534 or WITH_CLEANUP_EXPR.
4535 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4536 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4538 * parse.y (patch_if_else_statement): If the condition is constant,
4539 optimize away the test.
4541 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4543 * parse.y (patch_cast): Call patch_string on the first operand of
4544 the incoming node, update it if necessary. Fixes PR java/4510.
4546 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4548 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4549 when name qualifier matches a package name.
4551 2001-10-08 Tom Tromey <tromey@redhat.com>
4553 Fix for PR java/4489:
4554 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4555 force a new label when computing `body_block'.
4557 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4559 * jcf-io.c (format_uint): Const-ify.
4560 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4561 * lex.c (java_get_line_col): Likewise.
4562 * parse.y (build_incdec): Likewise.
4564 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4566 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4567 a NULL enclosing context if appropriate. Fixes PR java/4466.
4569 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4571 * parse.y (patch_assignment): Use lvalue's original TYPE when
4572 building the final COMPOUND_EXPR.
4573 (try_reference_assignconv): Fixed leading comment.
4575 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4577 * parse.y (check_final_variable_indirect_assignment): For
4578 COMPOUND_EXPR, return only if finals were found initialized
4579 properly, if not, keep on checking.
4580 (check_final_variable_global_assignment_flag): New local
4581 error_found, set when appropriate and used to decide whether to
4582 report uninitialized finals. Fixed typo in comment.
4584 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4586 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4587 last three initializations. Fixes PR java/4360.
4589 2001-09-21 Richard Henderson <rth@redhat.com>
4591 * class.c (get_dispatch_table): Handle function descriptors.
4592 (build_dtable_decl): Likewise.
4593 * expr.c (build_invokevirtual): Likewise.
4595 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4597 * parse.y (patch_method_invocation): Build class initialization
4598 when static finals are used to qualify method invocation.
4601 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4603 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4604 build_type_name_from_array_name.
4605 (STRING_STRIP_BRACKETS): New macro.
4606 * parse.y (build_type_name_from_array_name): New function.
4607 (array_creation_expression:): Accumulate []s instead of [s.
4608 (cast_expression:): Accumulate []s instead of [s after cast type
4610 (build_array_from_name): Local string deleted, use
4611 build_type_name_from_array_name.
4612 (build_unresolved_array_type): Accumulate []s instead of [s after
4614 (register_fields): Fixed comment.
4615 (resolve_class): Local name, base deleted, new locals tname and
4616 array_dims. Use build_type_name_from_array_name. Use array_dims to
4618 (purify_type_name): Use STRING_STRIP_BRACKETS.
4620 2001-09-18 Andreas Jaeger <aj@suse.de>
4622 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4623 * jv-scan.c: Likewise.
4625 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4627 * parse.y (patch_method_invocation): Inner class creation context
4628 check not enforced within constructors. Fixes PR java/1873.
4630 2001-09-16 Tom Tromey <tromey@redhat.com>
4632 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4633 NOTE_PUSH for single-case push. Fixes PR java/4189.
4635 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4637 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4638 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4639 (struct lang_type): New fields import_list and import_demand_list.
4640 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4641 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4642 (do_resolve_class): New local saved_enclosing_type, initialized,
4643 passed as parameter to find_in_imports and find_in_imports_on_demand.
4644 (find_in_imports): Added paramater enclosing_type, use its
4645 TYPE_IMPORT_LIST when applicable.
4646 (find_in_imports_on_demand): Added parameter enclosing_type, use
4647 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4648 declaration and initialization.
4649 (fold_constant_for_init): Switch/restore current_class to the
4650 appropriate context.
4652 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4654 * verify.c (verify_jvm_instructions): Fix typo.
4656 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4658 * expr.c (expand_invoke): Const-ification.
4659 * parse.y (patch_method_invocation): Likewise.
4661 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4663 * gjavah.c (cxx_keywords): Const-ification.
4664 * keyword.gperf (java_keyword): Likewise.
4665 * lang.c (java_tree_code_name): Likewise.
4666 * lex.c (cxx_keywords): Likewise.
4667 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4669 2001-09-11 Richard Henderson <rth@redhat.com>
4671 * parse.h (ctxp_for_generation): Mark extern.
4673 2001-09-10 Richard Henderson <rth@redhat.com>
4675 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4677 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4679 * typeck.c (java_array_type_length, build_prim_array_type):
4680 Represent empty arrays by NULL index.
4682 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4684 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4685 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4687 2001-09-06 Anthony Green <green@redhat.com>
4689 * class.c (O_BINARY): Define if necessary.
4690 (registerResource_libfunc): Declare.
4691 (init_class_processing): Initilize registerResource_libfunc.
4692 (compile_resource_file): New function.
4693 * java-tree.h (resource_name): Declare.
4694 (compile_resource_file): Declare.
4695 * jcf-parse.c (yyparse): Handle compiling java resource files.
4696 * lang.c (java_decode_option): Handle -fcompile-resource option.
4697 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4699 * gcj.texi (Code Generation): Add documentation for -R flag.
4701 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4703 * jcf-write.c (generate_classfile): Issue an error in case of
4704 field/initial value mismatch.
4705 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4706 being initialized and we're generating bytecode.
4707 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4708 set DECL_INITIAL properly when appropriate.
4712 2001-09-01 Per Bothner <per@bothner.com>
4714 * parse.y (maybe_yank_clinit): A field without an initializer is not
4715 relevant. All initializers except static final and constant require
4716 <clinit>, regardless of flag_emit_class_files.
4718 2001-08-31 Per Bothner <per@bothner.com>
4720 * class.c (set_constant_value): When not emitting class files, then a
4721 String ConstantValue is a utf8const_ptr_type.
4723 2001-08-30 Per Bothner <per@bothner.com>
4725 * jcf-write.c (generate_classfile): Check that field is primitive
4726 or string before emitting ConstantValue attribute.
4728 2001-08-30 Per Bothner <per@bothner.com>
4730 * parse.y (resolve_qualified_expression_name): If creating a
4731 COMPOUND_EXPR, set it's type correctly.
4733 2001-08-30 Per Bothner <per@bothner.com>
4735 * jcf-io.c (open_class): Set filename field.
4737 * jcf-parse,c (parse_class_file): Set current_function_decl
4738 for better error message when Code attribute is missing.
4740 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4741 better diagnostics, especially for constructors.
4743 2001-08-30 Per Bothner <per@bothner.com>
4745 * jcf-write.c (generate_classfile): Don't write ConstantValue
4746 attribute if field is not final, for compatibility with jdk.
4748 * jcf-write.c (generate_classfile): Convert ConstantValue values
4749 to correct type. Work-around for front-end bug.
4750 * class.c (set_constant_value): Error if constant has wrong type.
4752 2001-08-30 Per Bothner <per@bothner.com>
4754 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4755 "Double" are printed at verbosity 1.
4757 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4759 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4761 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4763 * parse.y (patch_assignment): Don't verify final re-assignment here.
4764 (java_complete_lhs): Verify assignments to finals calling
4765 patch_assignment. Verify re-assignments to finals before calling
4768 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4770 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4773 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4775 * lex.c (java_lex): new local found_hex_digits. Set and then used
4776 in test to reject invalid hexadecimal numbers.
4777 * parse.y (java_complete_tree): Prevent unwanted cast with
4778 initialized floating point finals.
4779 (patch_binop): Emit a warning when detecting a division by zero,
4780 mark result not constant, don't simplify non integer division.
4782 2001-08-28 Per Bothner <per@bothner.com>
4784 * jcf-write.c (generate_bytecode_insns): For increments and
4785 decrements just recurse to push constant. Improvement on Mark's patch.
4787 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4789 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4790 real conversion for increments and decrements of reals.
4792 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4794 * parse.y (resolve_qualified_expression_name): Handle unresolved
4795 qualified expressions, prevent numerical qualifiers, fixed typo.
4798 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4800 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4801 don't report anything but deprecated class when marked so. Handle
4803 (patch_method_invocation): Check deprecation on methods and types.
4804 (patch_binop): code becomes an enum tree_code, added default: to
4805 switch to handle that. Detect division by zero, try to fold and
4806 return before using a subroutine.
4808 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4810 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4811 file smaller than 4 bytes.
4812 * parse.y (check_inner_circular_reference): New function.
4813 (check_circular_reference): Likewise.
4814 (array_initializer:): Accept {,}.
4815 (java_check_circular_reference): Rewritten using
4816 check_circular_reference and check_inner_circular_reference.
4817 (java_complete_expand_method): Unconditionally save and restore
4818 the unpurged exception list.
4819 (build_dot_class_method_invocation): Unmangle signature parameter.
4821 2001-08-21 Tom Tromey <tromey@redhat.com>
4823 * decl.c (init_decl_processing): Add `throws' field to method
4825 * class.c (make_method_value): Compute `throws' field for method.
4827 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4829 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4830 circularity is detected.
4831 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4833 2001-08-17 Richard Henderson <rth@redhat.com>
4835 * class.c (emit_register_classes): Add align parameter to
4836 call to assemble_integer.
4838 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4840 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4841 loading a class_or_name fails, try considering an innerclass name
4842 and load the enclosing context.
4843 * parse.y (resolve_inner_class): New function.
4844 (find_as_inner_class): Added leading comment.
4845 (register_incomplete_type): Keep the current context as enclosing
4846 context for JDEP_FIELD dependencies.
4847 (do_resolve_class): Locals new_class_decl and super initialized to
4848 NULL. Call resolve_inner_class, explore the enclosing context
4849 superclass if necessary.
4852 2001-08-16 Tom Tromey <tromey@redhat.com>
4854 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4855 * gjavah.c (main): Updated for change to jcf_path_seal.
4856 * lang.c (version_flag): New global.
4857 (java_decode_option): Recognize `-version'.
4858 (java_init): Update for change to jcf_path_seal.
4859 * jcf.h (jcf_path_seal): Added `print' argument.
4860 * jcf-path.c (jcf_path_seal): Added `print' argument.
4862 2001-08-13 Zack Weinberg <zackw@panix.com>
4864 * Make-lang.in (java/decl.o): Update dependencies.
4865 * decl.c: Include libfuncs.h, don't include toplev.h.
4867 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4869 * decl.c (init_decl_processing): exception_type_node,
4870 class_not_found_type_node, and no_class_def_found_type_node
4871 initialized. predef_filenames augmented accordingly.
4872 instinit_identifier_node initialized.
4873 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4874 * java-tree.h (enum java_tree_index): New entries
4875 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4876 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4877 (exception_type_node): New macro.
4878 (class_not_found_type_node): Likewise.
4879 (no_class_def_found_type_node): Likewise.
4880 (instinit_identifier_node): Likewise.
4881 (PREDEF_FILENAMES_SIZE): Adjusted.
4882 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4883 (struct lang_type): Fixed typo in bitfield name.
4884 (DECL_INSTINIT_P): New macro.
4885 (ID_INSTINIT_P): Likewise.
4886 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4888 * parse.y (encapsulate_with_try_catch): New function.
4889 (generate_instinit): Likewise.
4890 (build_instinit_invocation): Likewise.
4891 (ctors_unchecked_throws_clause_p): Likewise.
4892 (add_instance_initializer): Deleted.
4893 (build_instance_initializer): Likewise.
4894 (in_instance_initializer): Likewise.
4895 (check_method_redefinition): instinit$ not to be verified.
4896 (java_complete_expand_methods): Generate instinit$, simplified code.
4897 (build_dot_class_method): Eliminated unnecessary locals. Use
4898 encapsulate_with_try_catch, removed unnecessary code.
4899 (fix_constructors): New local iii. Use build_instinit_invocation.
4900 (patch_method_invocation): Added comment.
4901 (maybe_use_access_method): Don't consider instinit$.
4902 (find_applicable_accessible_methods_list): Shorten the search for
4904 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4905 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4906 (patch_throw_statement): Likewise. Fixed typo.
4908 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4911 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4912 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4914 (lang_specific_pre_link): Use set_input to set input_filename.
4916 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4917 (main): Fix definition.
4918 Strip `main' from classname.
4921 2001-08-11 Zack Weinberg <zackw@panix.com>
4923 * lex.h: Don't include setjmp.h. Don't define
4924 SET_FLOAT_HANDLER or prototype set_float_handler.
4926 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4928 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4929 `poplevel' in the right order.
4931 2001-08-09 Richard Henderson <rth@redhat.com>
4933 * Make-lang.in (class.o): Depend on TARGET_H.
4934 * class.c (emit_register_classes): Use target hooks instead of
4935 assemble_constructor and assemble_destructor.
4937 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4939 * check-init.c (flags.h): Include
4940 (check_init): Don't report uninitialized static class
4941 initialization flags, don't free bit index when doing static class
4942 initialization optimization.
4943 (check_for_initialization): Return type changed to `unsigned int.'
4944 (attach_initialized_static_class): New function.
4945 * class.c (add_method_1): Create the initialized static class
4947 (finish_class): Always emit deferred inline methods.
4948 * decl.c (emit_init_test_initialization): Moved to expr.c
4949 (complete_start_java_method): Don't traverse
4950 DECL_FUNCTION_INIT_TEST_TABLE.
4951 (lang_mark_tree): Mark hash tables in function decls.
4952 * expr.c (emit_init_test_initialization): Moved from decl.c.
4953 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4954 initialization flag, set DECL_CONTEXT and
4955 LOCAL_CLASS_INITIALIZATION_FLAG.
4956 (java_lang_expand_expr): Emit initialization code for static class
4957 initialized flags when entering block, if necessary.
4958 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4959 * java-tree.h (flag_optimize_sci): New global variable declaration.
4960 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4961 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4962 (LOCAL_FINAL_P): Fixed typo in comment.
4963 (FINAL_VARIABLE_P): Likewise.
4964 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4965 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4966 (struct lang_decl): New fields `ict', `smic' and `cif.'
4967 (check_for_initialization): New returned value for global.
4968 (attach_initialized_static_class): New global function.
4969 (STATIC_CLASS_INIT_OPT_P): New macro.
4970 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4971 * lang.c (java_decode_option): Handle
4972 `-fno-optimize-static-class-initialization'
4973 * parse.y (start_complete_expand_method): New function.
4974 (java_expand_method_bodies): Likewise.
4975 (attach_init_test_initialization_flags): Likewise.
4976 (adjust_init_test_initialization): Likewise.
4977 (emit_test_initialization): Likewise.
4978 (java_complete_expand_methods): Nullify abstract and native method
4980 (java_complete_expand_method): New locals `fbody', `block_body'
4981 and `exception_copy.' Reorganized: directly return on empty method
4982 bodies, call `start_complete_expand_method', remember definitely
4983 initialized static class in function, don't expand method bodies.
4984 (java_expand_classes): Call `java_expand_method_bodies' before
4985 `finish_class' when compiling to native.
4986 (resolve_expression_name): Use `orig' after building outer class
4988 (patch_invoke): Remember static method invocations.
4990 2001-08-06 Richard Henderson <rth@redhat.com>
4992 * class.c (emit_register_classes): Pass a symbol_ref and priority
4993 to assemble_constructor.
4995 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4997 * java-tree.h (all_class_filename): New macro.
4998 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4999 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
5000 newly created IDENTIFIER_NODE to `all_class_filename.'
5002 2001-08-01 Jeff Sturm <jsturm@one-point.com>
5004 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
5005 Use ggc_add_tree_root to register roots.
5007 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5009 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5010 second operand calling check_init.
5011 * decl.c (complete_start_java_method): Swaped second and third
5012 arguments while creating WITH_CLEANUP_EXPR node.
5013 * jcf-write.c (generate_bytecode_insns): Use second operand
5014 instead of third when handling WITH_CLEANUP_EXPR.
5015 * parse.y (java_complete_lhs): Expand second operand of
5016 WITH_CLEANUP_EXPR nodes.
5017 (patch_synchronized_statement): Swaped second and third arguments
5018 while creating WITH_CLEANUP_EXPR node.
5020 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5022 * parse.y (create_interface): Avoid cyclic inheritance report when
5023 syntax error encountered during class definition.
5026 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5028 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5030 (lang_specific_pre_link): Use set_input to set input_filename.
5032 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5033 (main): Fix definition.
5034 Strip `main' from classname.
5037 2001-07-18 Tom Tromey <tromey@redhat.com>
5040 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5041 * lex.c (java_new_lexer): Use ICONV_CONST.
5042 (java_read_char): Likewise.
5043 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5044 (jv-scan$(exeext)): Likewise.
5046 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5048 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5049 * parse.y (check_class_interface_creation): Allow `private' if the
5050 enclosing is not an interface.
5051 (create_interface): Interface tagged public if the enclosing
5052 context is an interface.
5053 (create_class): Class tagged public if the enclosing context
5057 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5059 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5062 2001-07-14 Tim Josling <tej@melbpc.org.au>
5064 * check-init.c (check_init): Remove references to EXPON_EXPR.
5066 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5068 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5069 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5072 2001-07-13 Tom Tromey <tromey@redhat.com>
5074 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5077 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5079 * parse.y (patch_method_invocation): Don't override primary if one
5080 is already provided, but let this$<n> be built. Fixed comment.
5082 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5084 * parse.y (empty_statement:): Report empty statement error only
5085 when found at class declaration level.
5088 2001-07-12 Tom Tromey <tromey@redhat.com>
5090 * expr.c (expand_load_internal): New function.
5091 (LOAD_INTERNAL): Use it.
5093 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5095 * parse.y (verify_constructor_super): Compare anonymous class ctor
5096 args with `valid_method_invocation_conversion_p.'
5099 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5101 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5102 `-fsyntax-only.' Fixes PR java/3248
5104 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5106 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5108 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5110 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5111 current function is static. Fixes PR java/1970
5113 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5115 * parse.y (patch_method_invocation): Add enclosing context to ctor
5116 calls if necessary. Fixes PR java/2953
5118 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5120 * parse.y (resolve_package): Abort if qualified expression member
5122 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5125 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5127 * verify.c: Don't use // comments.
5129 2001-07-05 Tom Tromey <tromey@redhat.com>
5131 * lang.c (flag_assume_compiled): Removed.
5132 * java-tree.h (flag_assume_compiled): Removed.
5133 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5134 -fhash-synchronization, -fuse-divide-subroutine,
5135 -fcheck-references, -femit-class-file, -femit-class-files,
5136 -fassume-compiled. Updated --encoding information. Changed
5137 -foutput-class-dir to `-d'.
5139 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5141 * jcf-parse.c (parse_class_file): Add lineno parameter to
5142 debug_start_source_file call.
5144 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5146 * gcj.texi: Use gpl.texi.
5147 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5148 dependencies and use doc/include in search path.
5150 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5152 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5153 `this'. If so, don't build instance initializers.
5155 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5157 * parse.y (resolve_expression_name): Improved error message for
5158 inner class cases. Fixes PR java/1958
5160 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5162 * lang.c: #include diagnostic.h
5163 (lang_print_error): Add a `diagnostic_context *' parameter.
5164 (java_dummy_print): Likewise.
5165 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5167 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5169 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5170 * jcf.h (typedef struct JCF): New bitfield `finished.'
5171 (JCF_FINISH): Set `finished.'
5172 (JCF_ZERO): Reset `finished.'
5175 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5177 * parse.y (class_body_declaration:): Don't install empty instance
5181 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5183 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5184 (set_class_decl_access_flags): New function.
5185 * java-tree.h (set_class_decl_access_flags): New prototype.
5186 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5187 (parse_class_file): New local `decl_max_locals.' Take wide types
5188 into account to compute DECL_MAX_LOCALS.
5189 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5192 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5194 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5196 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5198 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5199 * parse.y (do_resolve_class): Moved comments out to leading comment
5200 section. Removed local `start', New local `_ht' and
5201 `circularity_hash.' Record `enclosing' in hash table and search
5202 it to detect circularity. Use `enclosing' as an argument to
5203 `lookup_cl.' Free the hash table when done.
5205 2001-06-19 Tom Tromey <tromey@redhat.com>
5207 * lex.c (java_read_char): Disallow invalid and overlong
5208 sequences. Fixes PR java/2319.
5210 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5212 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5214 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5216 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5217 arguments accordingly.
5219 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5221 * gcj.texi: Move contents to just after title page.
5223 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5225 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5227 (patch_incomplete_class_ref): Build the class ref, build the class
5228 init if necessary, complete the tree.
5231 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5233 * parse.y (lookup_field_wrapper): Test `name' code.
5234 (resolve_qualified_expression_name): Test `qual_wfl' code.
5235 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5236 handle `qual_wfl' by code.
5237 (maybe_build_primttype_type_ref): Test `wfl' code.
5239 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5241 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5243 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5244 the dvi file in the java directory.
5246 2001-05-25 Sam TH <sam@uchicago.edu>
5248 * gen-table.pl javaop.h jcf.h lex.h,
5249 parse.h: Fix header include guards.
5251 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5253 * jv-scan.c (version): Update copyright year.
5255 2001-05-21 Per Bothner <per@bothner.com>
5257 * jcf-parse.c (read_class): If class is from .class or .zip file
5258 and it's already been read, don't push/pop parser context.
5260 2001-05-18 Per Bothner <per@bothner.com>
5262 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5263 command line so the jvgenmain-generated main program comes first.
5265 2001-05-15 Tom Tromey <tromey@redhat.com>
5267 * class.c (build_utf8_ref): Don't generate identifier based on
5270 2001-05-12 Richard Henderson <rth@redhat.com>
5272 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5273 * expr.c (java_lang_expand_expr): Expand it.
5274 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5275 calling build_exception_object_ref.
5276 * parse.y (catch_clause_parameter): Likewise.
5277 (build_dot_class_method): Likewise.
5278 (try_reference_assignconv): Likewise.
5279 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5280 * jcf-write.c (generate_bytecode_insns): Likewise.
5282 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5284 * parse.y (build_unresolved_array_type): Set
5285 EXPR_WFL_QUALIFICATION on the newly created wfl.
5286 Fixes PR java/2538. Fixes PR java/2535.
5288 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5290 * parse.y (fix_constructors): Removed unnecessary assignment to
5291 local. Moved assignment to `this$<n>', fixed comments and
5293 (build_wfl_wrap): Fixed indentation.
5294 Fixes PR java/2598, java/2579 and java/2658.
5296 2001-05-03 Mo DeJong <mdejong@redhat.com>
5298 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5299 check for byte swap.
5301 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5303 * expr.c (build_class_init): Move MODIFY_EXPR
5304 outside of COND_EXPR. Remove variable `call'.
5306 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5308 * decl.c: NULL_PTR -> NULL.
5309 * jcf-write.c: Likewise.
5311 2001-05-01 Tom Tromey <tromey@redhat.com>
5313 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5314 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5315 * gcj.texi: Updated copyright text. Include fdl.texi.
5316 (Top): Link to new node.
5318 2001-05-01 Per Bothner <per@bothner.com>
5320 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5322 2001-05-01 Per Bothner <per@bothner.com>
5324 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5325 import_list contains the name, not the TREE_PURPOSE.
5327 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5329 * jcf-io.c (read_zip_member): Cast to long in comparison with
5332 * jvspec.c (lang_specific_driver): Initialize variables.
5334 * mangle.c (find_compression_record_match): Likewise.
5336 * typeck.c (build_null_signature): Provide static prototype. Mark
5337 parameter with ATTRIBUTE_UNUSED.
5339 * verify.c (verify_jvm_instructions): Initialize variable.
5341 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5343 * parse.y (do_resolve_class): Check for cyclic inheritance during
5344 inner class resolution.
5346 2001-04-27 Per Bothner <per@bothner.com>
5348 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5349 while iterating, since that could cause gc to lose stuff.
5351 2001-04-26 Per Bothner <per@bothner.com>
5353 Fix method search wrt scope of inner classes to match JLS2.
5354 * typeck.c (build_null_signature): New static function.
5355 (has_method): New function. Uses build_null_signature and lookup_do.
5356 * java-tree.h (has_method): New declaration.
5357 * parse.y (find_applicable_accessible_methods_list): Do not search
5358 context of inner classes here.
5359 (patch_method_invocation): Search scope, ie. current and outer clases,
5360 for method matching simple name, to find class.
5362 2001-04-26 Per Bothner <per@bothner.com>
5364 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5365 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5367 * constants.c (find_methodref_with_class_index): New function.
5368 (find_methodref_index): Use find_methodref_with_class_index.
5369 * java-tree.h (find_methodref_with_class_index): New declaration.
5370 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5371 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5372 If context changed from interface to class, don't use invokeinterface.
5374 2001-04-25 Per Bothner <per@bothner.com>
5376 * verify.c (verify_jvm_instructions): For field instructions,
5377 check that field index is valid. For invoke instructions, check that
5378 method index is valid.
5380 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5382 * config-lang.in (target_libs): Copy from $libgcj_saved.
5384 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5386 * decl.c (init_decl_processing): Add new class "protectionDomain"
5388 * class.c (make_class_data): Set initial value for "protectionDomain".
5390 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5392 * jvspec.c (lang_specific_driver): Fix memory allocation
5393 deficit, by using concat in lieu of xmalloc/sprintf.
5395 2001-04-20 Per Bothner <per@bothner.com>
5397 Fixes to compile multiple .class files at once.
5398 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5399 * java-tree.h (CLASS_PARSED_P): New macro.
5400 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5401 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5402 (read_class): Avoid some code duplication.
5403 Don't call JCF_FINISH for a .class file - might be needed later.
5404 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5405 rather than CLASS_LOADED_P, since latter implies class laid out.
5406 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5407 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5409 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5411 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5413 * boehm.c: Include toplev.h.
5415 2001-04-06 Tom Tromey <tromey@redhat.com>
5416 Alexandre Petit-Bianco <apbianco@redhat.com>
5418 Fix for PR gcj/1404 and PR gcj/2332:
5419 * parse.y (build_array_from_name): If we use the type_wfl then
5420 accumulate dimensions from the original type as well.
5421 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5423 2001-04-06 Tom Tromey <tromey@redhat.com>
5425 * parse.y (analyze_clinit_body): Return true if the second operand
5426 of a METHOD_EXPR is nonzero.
5428 2001-04-06 Tom Tromey <tromey@redhat.com>
5430 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5432 ($(srcdir)/java/parse.c): Likewise.
5434 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5436 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5437 (version-gcc): Initialized.
5438 (which-gcj): Likewise.
5440 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5442 * java-tree.h (struct lang_decl): New macro
5443 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5444 * parse.y (build_instance_initializer): New function.
5445 (add_instance_initializer): Use it.
5446 (java_fix_constructors): Set `current_class' before fix pass.
5447 (fix_constructors): Just return if already fixed. Move `super()'
5448 invocation ahead. Use `build_instance_initializer.'
5451 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5453 * parse.y (resolve_qualified_expression_name): Pass field's
5454 DECL_CONTEXT to `not_accessible_p.'
5455 (not_accessible_p): Changed parameters order in `inherits_from_p'
5458 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5460 * lang-options.h: Add flag_check_references.
5462 2001-04-04 Per Bothner <per@bothner.com>
5464 * java-tree.h (CONSTANT_VALUE_P): New macro.
5465 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5466 * parse.y (maybe_build_class_init_for_field): New static function.
5467 (resolve_expression_name, resolve_field_access): Use
5468 maybe_build_class_init_for_field instead of build_class_init
5469 This does not do the init if the field is compile-time-constant.
5470 (resolve_field_access): Simplify.
5472 * parse.y (fold_constant_for_init): Merge test into switch.
5474 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5476 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5478 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5480 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5482 * expr.c (pop_type_0): Save the result of the first
5483 lang_printable_name call in a scratch buffer, so it
5484 won't be clobbered by the second call.
5486 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5488 * parse-scan.y (array_type:): Rewritten.
5489 (type_declaration:): `empty_statement' replaces `SC_TK.'
5490 (class_member_declaration:): `empty statement' added.
5491 (method_body:): Simplified.
5492 (static_initializer:): Likewise.
5493 (primary_no_new_array:): Use `type_literals.'
5494 (type_literals:): New rule.
5495 (dims:): Set and update `bracket_count.'
5496 Fixes PR java/1074. Fixes PR java/2412.
5498 2001-03-28 Hans Boehm <boehm@acm.org>
5500 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5501 (get_boehm_type_descriptor): Set type on returned value to be a
5502 pointer length integer.
5504 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5506 * expr.c (pop_type_0): Call `concat' rather than building the
5508 (pop_type): Add format specifier in call to `error'.
5510 * parse.y (patch_method_invocation): Avoid casting away
5513 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5515 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5517 2001-03-28 Richard Henderson <rth@redhat.com>
5519 IA-64 ABI Exception Handling:
5520 * Make-lang.in (except.o): Don't depend on eh-common.h.
5521 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5522 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5523 [soft_exceptioninfo_call_node]: Remove.
5524 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5525 (end_java_method): No emit_handlers.
5526 * except.c (java_set_exception_lang_code): Remove.
5527 (method_init_exceptions): Don't call it.
5528 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5529 (build_exception_object_ref): New.
5530 (expand_end_java_handler): Update for except.h name changes.
5531 (emit_handlers, expand_resume_after_catch): Remove.
5532 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5533 (process_jvm_instruction): Use build_exception_object_ref.
5534 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5535 (soft_exceptioninfo_call_node): Remove.
5536 (build_exception_object_ref): Declare.
5537 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5538 soft_exceptioninfo_call_node. Move processing ...
5539 [EXC_PTR_EXPR]: ... here.
5540 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5541 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5542 (source_end_java_method): No java_set_exception_lang_code or
5544 (build_dot_class_method): Use build_exception_object_ref.
5545 (try_reference_assignconv): Check EXC_PTR_EXPR not
5546 soft_exceptioninfo_call_node.
5548 2001-03-28 Richard Henderson <rth@redhat.com>
5550 * java-tree.h (throw_node): Define as a single member of
5551 java_global_trees instead of a separate array.
5552 (JTI_THROW_NODE): New.
5553 * decl.c (throw_node): Don't declare.
5554 (init_decl_processing): Init a scalar throw_node.
5555 Don't register it for gc.
5556 * check-init.c (check_init): Reference scalar throw_node.
5557 * expr.c (build_java_athrow): Likewise.
5558 * jcf-write.c (generate_bytecode_insns): Likewise.
5559 * parse.h (BUILD_THROW): Likewise.
5561 2001-03-28 Richard Henderson <rth@redhat.com>
5563 * decl.c (end_java_method): Do not save and restore
5564 flag_non_call_exceptions.
5565 * parse.y (source_end_java_method): Likewise.
5566 * lang.c (flag_exceptions): Don't declare.
5567 (java_init_options): Set flag_non_call_exceptions. Set
5568 flag_exceptions here ...
5569 (java_init): ... not here.
5571 2001-03-27 Richard Henderson <rth@redhat.com>
5573 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5574 exceptions_via_longjmp.
5576 * lang.c (flag_new_exceptions): Don't declare it.
5577 (java_init_options): Or set it.
5579 2001-03-27 Richard Henderson <rth@redhat.com>
5581 * decl.c (end_java_method): Rename asynchronous_exceptions to
5582 flag_non_call_exceptions.
5583 * parse.y (source_end_java_method): Likewise.
5585 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5587 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5589 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5591 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5593 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5595 * parse.y (find_as_inner_class): Follow current package
5596 indications not to mistakingly load an unrelated class.
5598 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5600 * constants.c (PUTN): Use memcpy, not bcopy.
5602 * lex.c (java_read_char): Use memmove, not bcopy.
5604 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5606 2001-03-23 Per Bothner <per@bothner.com>
5608 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5609 macro for better error pin-pointing.
5610 * java-tree.h: Fix typo in comment.
5612 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5613 Don't include jsr/goto in exception range.
5614 Check if start and end of exception range are the same (also TRY_EXPR).
5615 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5616 However, do emit the following goto even if try_block is empty.
5617 Defer freeing exception_decl until after the finalizer, to make
5618 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5620 * parse.y (java_complete_lhs): If the try-clause is empty, just
5621 return the finally-clause and vice versa.
5623 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5625 * gcj.texi (Input Options): documented the check for attribute
5626 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5627 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5628 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5629 (jcf_parse): Check for the right classes archive if necessary.
5630 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5631 (jcf_parse_fields): Fixed indentation.
5632 * jcf-write.c (append_gcj_attribute): New function.
5633 (generate_classfile): Compute the attribute count, invoke
5634 `append_gcj_attribute'.
5635 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5636 turned into bit-fields. New bit-field `right_zip.'
5637 (JCF_ZERO): Set `right_zip' to zero.
5638 * lang-options.h (-fforce-classes-archive-check): Added flag.
5639 * lang.c (flag_force_classes_archive_check): New flag.
5640 (lang_f_options): New entry `force-classes-archive-check.'
5643 2001-02-07 Andrew Haley <aph@redhat.com>
5645 * gcj.texi (Configure-time Options): Add -fcheck-references.
5646 * expr.c (build_java_indirect_ref): New function.
5647 (java_check_reference): New function.
5648 (build_java_array_length_access): Use build_java_indirect_ref to
5649 check for null references.
5650 (build_java_arrayaccess): Likewise.
5651 (build_get_class): Likewise.
5652 (build_field_ref): Likewise.
5653 (invoke_build_dtable): Likewise.
5654 (build_invokeinterface): Likewise.
5655 * lang.c (lang_f_options): Add flag_check_references.
5656 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5657 * java-tree.h (flag_check_references): New variable.
5658 * lang.c (flag_check_references): Likewise.
5659 * parse.y (patch_invoke): Use java_check_reference.
5660 (patch_assignment): Allow for extra nesting in
5661 _Jv_CheckArrayStore.
5663 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5665 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5666 * lex.c (cxx_keywords): Likewise.
5668 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5670 * parse.y (qualify_ambiguous_name): Broaden `length'
5671 recognition. Help MODIFY_EXPR be resolved as expression names.
5672 Fixes PR java/2066. Fixes PR java/2400.
5674 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5676 * gjavah.c (process_file): Mark interface definitions with
5677 "__attribute__ ((java_interface))".
5679 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5681 * class.c (layout_class): Fixed push_super_field's second
5682 argument. Fixes PR java/2333.
5683 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5684 too early to lay innerclasses out.
5686 2001-03-20 Tom Tromey <tromey@redhat.com>
5687 Alexandre Petit-Bianco <apbianco@redhat.com>
5689 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5690 inside an array reference. Insertion of the array store check
5691 rewritten. Fixes PR java/2299.
5693 2001-03-20 Tom Tromey <tromey@redhat.com>
5695 * lex.c (java_read_unicode): Only accept leading `u's.
5697 2001-03-20 Tom Tromey <tromey@redhat.com>
5699 * jcf-parse.c (read_class): Initialize `class'.
5701 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5703 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5705 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5707 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5708 (layout_class): Likewise.
5709 (layout_class_method): Likewise.
5710 (emit_register_classes): Likewise.
5711 * decl.c (builtin_function): Likewise.
5712 (give_name_to_locals): Likewise.
5714 2001-03-19 Per Bothner <per@bothner.com>
5716 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5717 before trying to load an inner class.
5719 Fixes to process to command-line .class files in two passes.
5720 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5721 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5722 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5723 * class.c (is_compiled_class): Fix for renamed flag.
5724 * parse.y (maybe_create_class_interface_decl): Likewise.
5725 * jcf-parse.c (yyparse): Also set if compiling .class files.
5726 * jcf-parse.c (read_class); Read current_class.
5727 (jcf_parse): Make static.
5728 (load_inner_classes): New function, with code moved from jcf_parse,
5729 because we need to inner classes after the command-line files are read.
5730 (yyparse): Set finput to NULL when it doesn't need to be closed.
5731 Reduce use of main_jcf (basically only for archive) and
5732 use finput instead of main_jcf->read_state.
5733 Inline jcf_figure_file_type into yyparse.
5734 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5735 Defer load_inner_classes and parse_class_file to a second pass,
5736 after we've correctly mapped command-line .clas fiels to classes.
5737 (jcf_figure_file_type): Removed.
5738 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5739 (JCF_ZERO): Also clear zipd field.
5740 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5742 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5744 * jcf-parse.c (yyparse): Change ch from char * to char.
5746 2001-03-19 Per Bothner <per@bothner.com>
5748 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5749 Add constructed filelist-file at end, following -xjava. Thus any .o
5750 and library files are not affected by the -xjava. Also wrap
5751 explicit @FILE with -xjava and -xnone.
5753 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5755 * class.c (build_static_field_ref): Call make_decl_rtl() after
5756 setting the DECL_EXTERNAL flag.
5758 2001-03-17 Per Bothner <per@bothner.com>
5760 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5762 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5763 when result is is needed (target is STACK_TARGET).
5765 * parse.h (JDEP_SOLV): Removed.
5766 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5768 * parse.y (incomplete_class_list): Removed.
5769 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5770 It doesn't work if resolve_class changes the name of an array type
5771 that is on the list and then someone else looks for the modified name.
5772 Also, seems liable to break when compiling multiple source files at
5773 once. So the simplest is to just remove incomplete_class_list -
5774 it is only a minor space win and it is not even clear it saves time.
5776 * parse.y (resolve_class): Remove unneeded promote_type.
5778 2001-03-15 Per Bothner <per@bothner.com>
5780 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5781 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5782 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5783 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5785 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5786 * parse.y (java_expand_classes): Likewise.
5788 * parse.y (expand_start_java_method): Was only called once and had a
5789 misleading name, so inline in caller java_complete_expand_method.
5790 (enter_a_block): Likewise inline in enter_block and remove.
5792 Remove junk from when gcc/java was created (by copying from C/C++).
5793 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5794 (struct binding_level): Remove fields keep, keep_if_subblocks,
5795 more_cleanups_ok, have_cleanups (which have never been used).
5796 (pushlevel, poplevel): Remove related useless code.
5798 * class.c (make_class_data): The class_dtable_decl (i.e. the
5799 vtable for Class) should be external, except when compiling Class.
5801 * jvspec.c (lang_specific_driver): Fix -C handling.
5802 Check -save-temps to see if temp @FILE should be deleted.
5803 Follow-up to/fix for February 16 patch.
5805 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5806 (type_stack_dup): Remove no-longer neded error check.
5808 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5810 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5811 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5812 don't surround the element with 'N..E' if the type name is
5815 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5817 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5818 DECL_RTL_SET_P, etc.
5819 (make_method_value): Likewise.
5820 (get_dispatch_table): Likewise.
5822 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5824 2001-03-07 Tom Tromey <tromey@redhat.com>
5826 * config-lang.in (lang_requires): Define.
5828 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5830 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5833 2001-03-05 Per Bothner <per@bothner.com>
5835 Fix a problem where rest_of_decl_compilation applied to
5836 class_dtable_decl causes problems because it was done too early,
5837 before output file was opened.
5838 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5839 * class.c (class_dtable_decl): Add macro - element of class_roots.
5840 (make_class_data): Define class_dtable_decl.
5841 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5843 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5845 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5846 uses of 'boolean' with 'bool'.
5848 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5850 * lang-specs.h: Add zero initializer for cpp_spec field to all
5853 2001-02-16 Per Bothner <per@bothner.com>
5855 Handle compiling multiple input files at once, and @FILE syntax.
5856 * gcj.texi: Updated documentation to match.
5857 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5858 * jcf-parse.c (parse_source_file): Split into ...
5859 (parse_source_file_1): New function - and:
5860 (parse_source_file_2): New function.
5861 (yyparse): On -ffilelist-file, open and scan named file.
5862 On first pass over files, only do parse_source_file_1.
5863 A new second pass calls parse_source_file_2 for each file to compile.
5864 (init_jcf_parse): Call init_src_parse.
5865 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5866 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5867 as multiple input file combined in one compilation.
5868 * lang-options.h: Add -ffilelist-file
5869 * lang.c (flag_filelist_file): New flag variable.
5870 (lang_f_options): Handle -ffilelist-file.
5871 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5872 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5873 gclass_list - use global fields of src_parse_roots instead.
5874 * parse.y (src_parse_roots): New array.
5875 (incomplete_class_list, gclass_list): New macros.
5876 (push_parser_context, java_pop_parser_context,
5877 java_parser_context_resume): Don't fiddle with deleted fields.
5878 (various): Use incomplete_class gclass_list and global macros
5879 instead of parse_ctxt fields - the lists are global.
5880 (init_src_parse): New function.
5882 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5884 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5886 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5888 * parse.y (check_inner_class_access): Moved declaration of local
5889 `enclosing_decl_type' to the right location.
5891 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5893 * parse.y (parser_check_super_interface): Don't call
5894 check_pkg_class_access for an inner interface.
5895 (parser_check_super): Don't call check_pkg_class_access for inner
5897 (do_resolve_class): Simplify enclosing type loop. Don't call
5898 check_pkg_class_access if CL and DECL are not set.
5899 (find_in_imports_on_demand): Set DECL if class_type needed to be
5900 loaded. Don't call check_pkg_class_access for an inner class.
5901 (check_inner_class_access): Rewritten to implement member access
5902 rules as per spec 6.6.1.
5903 (check_pkg_class_access): Handle the empty package correctly.
5904 (in_same_package): New function. Determine if two classes are in the
5907 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5909 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5910 method into array types.
5911 * parse.y (patch_method_invocation): Bypass access check on clone call
5914 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5916 * expr.c (build_instanceof): Check for arrays when trying fold to
5919 2001-02-15 Jim Meyering <meyering@lucent.com>
5921 * Make-lang.in (java.install-common): Depend on `installdirs'.
5922 (java.install-info): Likewise.
5924 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5926 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5928 2001-02-14 Tom Tromey <tromey@redhat.com>
5929 Alexandre Petit-Bianco <apbianco@cygnus.com>
5931 Fix for PR java/1261.
5932 * typeck.c (build_java_array_type): Add public `clone' method to
5934 * parse.y (resolve_qualified_expression_name): Use current_class
5935 when checking for inaccessibility.
5936 (patch_method_invocation): Fixed error message when accessibility
5937 denied. Added `from_super' argument.
5939 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5941 * parse.y (resolve_class): Don't build a fake decl. Use the one
5943 * typeck.c (build_java_array_type): Build and assign decl to array
5946 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5948 * parse.y (not_accessible_p): Changed leading comment. Added extra
5949 `where' argument. Use it to enforce protected access rules.
5950 (resolve_qualified_expression_name): Added extra argument to
5952 (patch_method_invocation): Use argument `primary' to provide
5953 not_accessible_p with an extra argument.
5954 (lookup_method_invoke): Added extra argument to not_accessible_p.
5955 (search_applicable_method_list): Likewise.
5957 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5959 * parse.y (resolve_qualified_expression_name): Try to resolve as
5960 an inner class access only if `decl' is a TYPE_DECL.
5962 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5964 * decl.c (classdollar_identifier_node): Initialize.
5965 * java-tree.h (enum java_tree_index): New entry
5966 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5967 (classdollar_identifier_node): New macro.
5968 (ID_CLASSDOLLAR_P): Likewise.
5969 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5970 (build_dot_class_method_invocation): Likewise.
5971 (find_applicable_accessible_methods_list): `class$' can't be
5974 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5976 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5978 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5980 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5981 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5984 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5986 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5987 outside of the `__U' sequence too.
5988 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5991 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5993 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5995 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5997 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5998 (JVGENMAIN_OBJS): Likewise.
5999 * java-tree.h (append_gpp_mangled_name): New prototype.
6000 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
6001 Removed cast calling `gcc_add_root.'
6002 * jvgenmain.c (mangle_obstack): New global, initialized.
6004 (do_mangle_class): Constify local `ptr.'
6005 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
6006 append_gpp_mangle_name and update `count' if necessary.
6007 Use `mangle_obstack.'
6008 * mangle.c (append_unicode_mangled_name): Removed.
6009 (append_gpp_mangled_name): Likewise.
6010 (unicode_mangling_length): Likewise.
6011 (mangle_member_name): Return type set to `void.'
6012 (mangle_field_decl): Don't append `U' in escaped names.
6013 (mangle_method_decl): Likewise.
6014 (mangle_member_name): Just use `append_gpp_mangled_name.'
6015 * mangle_name.c: New file.
6017 2001-02-07 Per Bothner <per@bothner.com>
6019 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6021 * check-init.c (check_init): Don't call done_alternative after
6022 processing loop code, as a LOOP_EXPR never terminates normally.
6024 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6026 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6028 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6030 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6033 2001-02-06 Tom Tromey <tromey@redhat.com>
6035 * lex.c (java_new_lexer): Longer error message.
6037 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6038 Alexandre Petit-Bianco <apbianco@cygnus.com>
6040 * typeck.c (build_prim_array_type): Added leading comment.
6041 (build_java_array_type): Moved locals out of
6042 block. Always create the `data' field, fixed alignment to match
6045 2001-02-04 Tom Tromey <tromey@redhat.com>
6047 * expr.c (java_lang_expand_expr): Don't bother recomputing
6048 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6051 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6053 * parse.y (process_imports): Save the original name of the import
6054 for better error report.
6056 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6058 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6059 of macros used when compiling jvspec.c.
6060 * jvspec.c (lang_specific_driver): Link with the shared
6063 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6065 * check-init.c (check_init): Call internal_error instead of fatal.
6066 * expr.c (java_lang_expand_expr): Likewise.
6067 * jcf-parse.c (get_constant): Likewise.
6068 * mangle.c (java_mangle_decl): Likewise.
6069 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6070 (operator_string): Likewise.
6071 * check-init.c (check_init): Call abort instead of fatal.
6072 * class.c (build_class_ref): Likewise.
6073 * constants.c (write_constant_pool): Likewise.
6074 * decl.c (start_java_method): Likewise.
6075 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6076 (java_stack_dup, encode_newarray_type): Likewise.
6077 (build_java_array_length_access): Likewise.
6078 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6079 (build_java_soft_divmod, build_invokeinterface): Likewise.
6080 * java-tree.h (INNER_CLASS_P): Likewise.
6081 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6082 (give_name_to_class, get_class_constant): Likewise.
6083 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6084 (find_constant_index, generate_bytecode_conditional): Likewise.
6085 (generate_bytecode_insns, perform_relocations): Likewise.
6086 * lex.c (java_unget_unicode, java_lex): Likewise.
6087 * mangle.c (mangle_type, mangle_record_type): Likewise.
6088 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6089 (finish_mangling): Likewise.
6090 * parse.h (MARK_FINAL_PARMS): Likewise.
6091 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6092 (obtain_incomplete_type, java_complete_class): Likewise.
6093 (java_check_regular_methods, java_complete_expand_method): Likewise.
6094 (cut_identifier_in_qualified, check_deprecation): Likewise.
6095 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6096 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6097 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6098 * typeck.c (set_local_type, parse_signature_type): Likewise.
6099 (parse_signature_string, build_java_signature): Likewise;
6100 (set_java_signature): Likewise.
6101 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6102 * class.c (add_method): Call fatal_error instead of fatal.
6103 (build_static_field_ref): Likewise.
6104 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6105 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6106 * lex.c (java_new_new_lexer): Likewise.
6107 * jv-scan.c (main): Likewise.
6108 (fatal_error): Renamed from fatal.
6109 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6111 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6112 (yyparse): Likewise.
6113 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6114 * lex.c (java_get_line_col): Likewise.
6115 * jcf-parse.c (load_class): Make errors non-fatal.
6116 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6118 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6120 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6121 (error): Remove unused function.
6122 (main): Don't use "__attribute__ alias" on generated class symbol.
6124 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6126 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6128 * parse.y (finish_method_declaration): Code accounting for WFLed
6129 method DECL_NAMEs deleted.
6130 (check_abstract_method_definitions): Likewise.
6131 (resolve_type_during_patch): Layout resolved type.
6132 * typeck.c (lookup_do): Removed unused local.
6134 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6136 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6137 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6138 integer_negative_one_node.
6139 * expr.c (build_java_binop): Likewise.
6141 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6143 * zextract.c (read_zip_archive): Read file_offset before writing
6144 zipd and consequently clobbering the header contents.
6146 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6148 * Make-lang.in: Remove all dependencies on defaults.h.
6149 * decl.c: Don't include defaults.h.
6151 * parse.y: Likewise.
6153 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6155 * ChangeLog (2001-01-21): Fixed typo.
6156 * class.c (layout_class_method): Code accounting for WFLed
6157 method DECL_NAMEs deleted.
6158 * constant.c (find_methodref_index): Likewise.
6159 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6160 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6161 (struct lang_decl): New field `wfl'.
6162 (java_get_real_method_name): Prototype deleted.
6163 * mangle.c (mangle_method_decl): Code accounting for WFLed
6164 method DECL_NAMEs deleted.
6165 * parse.h (GET_METHOD_NAME): Macro deleted.
6166 * parse.y (reset_method_name): Deleted.
6167 (method_header): Set DECL_FUNCTION_WFL.
6168 (check_abstract_method_header): Code accounting for WFLed method
6170 (java_get_real_method_name): Deleted.
6171 (check_method_redefinition): Code accounting for WFLed method
6172 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6173 (java_check_regular_methods): Likewise.
6174 (java_check_abstract_methods): Likewise.
6175 (java_expand_classes): Don't call `reset_method_name.'
6176 (search_applicable_method_list): Use DECL_NAMEs instead of
6178 * typeck.c (lookup_do): Code accounting for WFLed method
6181 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6183 * lex.c (java_read_char): Check for EOF from getc first.
6185 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6187 * class.c (layout_class): Don't lay the superclass out if it's
6188 already being laid out.
6189 * jcf-parse.c (handle_innerclass_attribute): New function.
6190 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6191 handle_innerclasses_attribute.
6192 (jcf_parse): Don't load an innerclasses if it's already being
6194 * jcf-write.c (append_innerclass_attribute_entry): Static
6195 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6196 to be zero for anonymous classes.
6198 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6200 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6202 * jcf-parse.c (set_source_filename): Use
6203 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6205 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6207 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6208 gets a unique asm name.
6210 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6212 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6213 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6215 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6216 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6217 * parse.y (lookup_package_type_and_set_next): Deleted.
6218 (resolve_package): Removed unnecessary code.
6219 (find_applicable_accessible_methods_list): `finit$' can't be
6221 * verify.c (pop_argument_types): Added missing prototype.
6223 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6225 * config-lang.in: Disable java by default.
6227 2001-01-23 Tom Tromey <tromey@redhat.com>
6229 * gcj.texi (Copying): New node.
6230 Added copyright information.
6232 2001-01-21 Per Bothner <per@bothner.com>
6234 Various fixes to allow compiling a compressed .jar/.zip archive.
6235 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6236 (struct ZipFile): Add fields name and next (from ZipFileCache).
6237 (struct ZipDirectory): New field zipf points to owning ZipFile.
6238 * jcf.h (struct ZipDirectory): Add forward declaration.
6239 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6240 Remove seen_in_zip and zip_offset fields.
6241 (JCF_SEEN_IN_ZIP): New macro.
6242 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6243 * jcf-io.c: Change all ZipFileCache to ZipFile.
6244 (read_zip_member): New function.
6245 (open_in_zip): Call read_zip_member.
6246 * jcf-parse.c (find_in_current_zip): Remove function.
6247 (read_class): Merge in find_in_current_zip functionality.
6248 Call read_zip_member if needed.
6249 (parse_zip_file_entries): Use read_zip_member.
6250 (process_zip_dir): Update for removed and added JCF fields.
6251 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6253 2001-01-21 Per Bothner <per@bothner.com>
6255 Minor optimization of static ggc roots.
6256 * jcf-parse.c (parse_roots): New static field.
6257 (current_field, current_method, current_file_list): Replace by macros
6258 naming fields of parse_roots.
6259 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6260 * class.c (class_roots): New static field.
6261 (registered_class, fields_ident, info_ident, class_list):
6262 New macros naming fields of parse_roots.
6263 (build_static_field_ref): Don't register roots here.
6264 (layout_class): Static field list replaced by macro class_list.
6265 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6266 Initialize fields_ident and info_ident here.
6268 2001-01-21 Per Bothner <per@bothner.com>
6270 * jcf-parse.c (ggc_mark_jcf): New function.
6271 (init_jcf_parse): Register current_jcf as ggc root.
6273 2001-01-21 Per Bothner <per@bothner.com>
6275 * lang.c (put_decl_node): Print method's name.
6277 2001-01-21 Per Bothner <per@bothner.com>
6279 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6280 (verify_jvm_instructions): Use it, for better error messages on loads.
6282 2001-01-21 Per Bothner <per@bothner.com>
6284 * verify.c (merge_type_state): Still may have to merge even if
6285 LABEL_VERIFIED (label).
6287 2001-01-21 Per Bothner <per@bothner.com>
6289 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6290 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6292 2001-01-19 Per Bothner <per@bothner.com>
6294 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6295 if expeting an interface type. Refines Tom's change of 2000-09-12.
6297 2001-01-18 Per Bothner <per@bothner.com>
6299 * gcj.texi (Input Options): Mention .java files.
6301 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6303 * lang-options.h (-Wunsupported-jdk11): Removed.
6304 * lang.c (flag_not_overriding): Deleted.
6305 (flag_static_local_jdk1_1): Likewise.
6306 (lang_W_options): Removed "unsupported-jdk11" entry.
6307 * parse.y (java_check_methods): Removed dead code.
6309 2001-01-17 Tom Tromey <tromey@redhat.com>
6311 Changes suggested by Per Bothner:
6312 * gcj.texi (Input Options): Don't mention input files.
6313 (Code Generation): Updated --main information.
6314 (Invoking jcf-dump): Mention that --javap is incomplete.
6315 From Alexandre Petit-Bianco:
6316 (Warnings): Don't mention -Wunsupported-jdk11.
6318 (Compatibility): Mention JDK 1.2-ness of libraries.
6319 (Resources): Mention resources used when writing gcj.
6321 2001-01-17 Tom Tromey <tromey@redhat.com>
6323 * gcj.texi: New file.
6324 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6325 (java.info): Depend on gcj.info.
6326 (java/gcj.dvi): New target.
6327 (java.dvi): Depend on gcj.dvi.
6328 (java.install-info): Wrote.
6330 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6332 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6333 having called make_decl_rtl.
6335 2001-01-14 Per Bothner <per@bothner.com>
6337 Various patches to emit better messages on verification errors.
6338 * expr.c (push_type_0): Return error indication on stack overflow,
6339 instead of callinfg fatal.
6340 (push_type): Now just call push_type_0 (nd fatal on overflow).
6341 (pop_type_0): Return detailed error message (in a char** argument).
6342 (pop_type): If pop_type_0 fails, print error message.
6343 (pop_argument_types): Moved to verify.c.
6344 * verify.c (pop_argument_types): Moved from expr.c.
6345 Return a (possible) error message, rather than void.
6346 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6347 (verify_jvm_instruction): Use new macros, improving error messages.
6348 For case OPCODE_astore use object_ptr_type_node.
6349 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6350 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6352 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6353 constant, return body without wrapper. (Improves constant folding.)
6354 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6356 2001-01-13 Per Bothner <per@bothner.com>
6358 * expr.c (expand_java_field_op): Assigning to a final field outside
6359 an initializer does not violate JVM spec, so should be warning, not
6360 error. (Sun's verifier does not complain - though MicroSoft's does.)
6362 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6364 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6367 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6369 * parse.y (resolve_expression_name): Permit instance variables from
6370 enclosing context in super constructor call.
6371 (resolve_qualified_expression_name): Permit enclosing class's qualified
6372 "this" in super constructor call.
6374 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6376 * class.c (build_utf8_ref): Remove last argument in call to
6377 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6378 (build_class_ref): Likewise.
6379 (build_static_field_ref): Likewise.
6380 (get_dispatch_table): Likewise.
6381 (layout_class_method): Likewise.
6382 (emit_register_classes): Likewise.
6383 * constants.c (build_constant_data_ref): Likewise.
6384 * decl.c (builtin_function): Likewise.
6385 (create_primitive_vtable): Likewise.
6386 * expr.c (build_known_method_def): Likewise.
6387 (build_jni_stub): Likewise.
6388 (java_lang_expand_expr): Likewise.
6390 2001-01-10 Tom Tromey <tromey@redhat.com>
6392 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6394 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6396 * java-tree.h (lang_printable_name_wls): New prototype.
6397 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6398 rather than `current_class' to print type name. Don't prepend type
6399 names when printing constructor names.
6400 (lang_printable_name_wls): New function.
6401 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6402 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6403 * parse.y (patch_method_invocation): Message tuned for constructors.
6404 (not_accessible_p): Grant `private' access from within
6407 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6409 All files with updated copyright when applicable.
6410 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6411 * class.c (mangle_class_field): Function removed.
6412 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6413 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6414 (build_class_ref): Call `java_mangle_class_field' instead of
6415 `mangle_class_field.'
6416 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6417 (layout_class): Call `java_mangle_decl' instead of
6418 `mangle_static_field.'
6419 (cxx_keywords): Initialized static array moved to `lex.c.'
6420 (layout_class_method): Changed leading comment. Simplified to
6421 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6422 * decl.c (lang_mark_tree): Mark field `package_list.'
6423 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6424 (struct lang_type): New field `package_list.'
6425 (unicode_mangling_length): Prototype removed.
6426 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6427 emit_unicode_mangled_name): Likewise.
6428 (cxx_keyword_p): New prototype.
6429 (java_mangle_decl, java_mangle_class_field,
6430 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6431 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6433 * jvgenmain.c (main_method_prefix): Global variable removed.
6434 (main_method_suffix): Likewise.
6435 (do_mangle_classname): New function.
6436 (main): Call it. Format changed to accommodate new mangling scheme.
6437 * lex.c: (utf8_cmp): Conditionally prototyped.
6438 (cxx_keywords): Moved from class.c, conditionally defined.
6439 (utf8_cmp, cxx_keyword_p): Likewise.
6440 * mangle.c (obstack.h, ggc.h): Included.
6441 (mangle_field_decl): New function.
6442 (mangle_method_decl, mangle_type, mangle_pointer_type,
6443 mangle_array_type, mangle_record_type,
6444 find_compression_pointer_match, find_compression_array_match,
6445 find_compression_record_match,
6446 find_compression_array_template_match, set_type_package_list,
6447 entry_match_pointer_p, emit_compression_string, init_mangling,
6448 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6449 (mangle_obstack): New global.
6450 (MANGLE_RAW_STRING): New macro.
6451 (unicode_mangling_length): Turned static.
6452 (append_unicode_mangled_name): Renamed from
6453 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6454 replaces `obstack', removed from the parameter list.
6455 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6456 replaces parameter `obstack', removed from the parameter list. Call
6457 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6458 (append_gpp_mangled_classtype): Removed.
6459 (compression_table, compression_next): New static variables.
6460 * parse.y (temporary_obstack): Extern declaration removed.
6462 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6464 * parse.y (patch_binop): Compute missing type in error situations.
6466 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6468 * class.c (make_class_data): Push initial value for "arrayclass".
6469 * decl.c (init_decl_processing): Add new class field "arrayclass".
6471 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6473 From patha@softlab.ericsson.se:
6474 * parse.y (switch_label): Use build, not build1, to construct
6477 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6479 * lang.c (lang_decode_option): Change -MA to -MP.
6480 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6481 Update to new prototype; do quote targets.
6482 (jcf_dependency_write): Update.
6484 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6486 Shorten primitive array allocation path:
6487 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6488 to create new primitive arrays.
6489 * expr.c (build_newarray): If generating native code, call
6490 soft_newarray_node with a reference to the primitive TYPE identifier
6491 instead of type_value.
6493 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6495 Fix for PRs gcj/312 and gcj/253:
6496 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6497 dest if they arn't already.
6498 * class.c (layout_class): Call maybe_layout_super_class on
6499 superinterfaces also, but only if compiling from bytecode.
6502 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6505 2000-12-15 Tom Tromey <tromey@redhat.com>
6507 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6510 2000-12-14 Andrew Haley <aph@redhat.com>
6512 * boehm.c (mark_reference_fields): Change test to correctly detect
6515 2000-12-15 Andreas Jaeger <aj@suse.de>
6517 * config-lang.in (lang_dirs): Added.
6519 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6521 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6522 Credits go to rth for finding it.
6524 2000-12-13 Mike Stump <mrs@wrs.com>
6526 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6528 2000-11-07 Tom Tromey <tromey@cygnus.com>
6530 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6531 * lex.c (java_ignorable_control_p): Removed.
6532 (java_letter_or_digit_p): Removed.
6533 (java_start_char_p): New function.
6534 (java_read_char): Return `int', not `unicode_t'. Changed
6536 (java_read_unicode): Likewise.
6537 (java_read_unicode_collapsing_terminators): Likewise.
6538 (java_get_unicode): Likewise.
6539 (java_new_lexer): Initialize hit_eof.
6540 (java_parse_end_comment): Take `int' argument.
6541 (java_parse_doc_section): Likewise.
6542 (java_parse_escape_sequence): Don't allow backlash-newline.
6544 * lex.h (JAVA_DIGIT_P): Removed.
6545 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6546 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6547 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6548 (JAVA_PART_CHAR_P): New macro.
6550 (JAVA_CHAR_ERROR): Now -2.
6551 (java_lexer): New field `hit_eof'.
6552 * chartables.h: New file.
6553 * gen-table.pl: new file.
6555 2000-11-20 Tom Tromey <tromey@cygnus.com>
6556 Alexandre Petit-Bianco <apbianco@cygnus.com>
6558 * parse.y (java_complete_lhs): Only allow compound assignment of
6559 reference type if type is String.
6561 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6563 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6564 jcf-path.c: Likewise.
6566 2000-12-09 Anthony Green <green@redhat.com>
6568 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6569 filestart and filename_length as int values.
6571 2000-12-07 Mo DeJong <mdejong@redhat.com>
6573 * jcf-io.c (find_class): Correct the logic that tests to see if a
6574 .java file is newer than its .class file. The compiler was
6575 incorrectly printing a warning when file mod times were equal.
6577 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6579 * jvgenmain.c: Use ISPRINT not isascii.
6581 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6583 * parse.y (end_artificial_method_body): Fixed typo.
6585 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6587 * parse.y (patch_method_invocation): Pick the correct enclosing
6588 context when creating inner class instances.
6591 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6593 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6594 Update copyright year to 2000.
6596 2000-11-23 Anthony Green <green@redhat.com>
6598 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6599 Move current_file_list out of yyparse and make it static.
6601 * expr.c: Declare quick_stack and tree_list_free_list as static
6602 (init_expr_processing): Register quick_stack and
6603 tree_list_free_list roots.
6605 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6607 * parse.y (build_outer_field_access): New local `decl_ctx', use
6608 it. Check for field's context and current class immediate outer
6609 context inheritance.
6610 (outer_field_access_p): Consider fields inherited from the last
6612 (build_access_to_thisn): Stop at the last enclosing context if
6616 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6618 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6620 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6622 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6625 2000-11-20 Tom Tromey <tromey@cygnus.com>
6627 * jv-scan.c (help): Document --complexity.
6628 (options): Added --complexity.
6629 (flag_complexity): New global.
6630 (main): Call `report'.
6631 * parse-scan.y (complexity): New global.
6632 (if_then_statement, if_then_else_statement,
6633 if_then_else_statement_nsi, switch_block_statement_group,
6634 while_expression, do_statement, for_begin, continue_statement,
6635 throw_statement, catch_clause, finally, method_invocation,
6636 conditional_and_expression, conditional_or_expression,
6637 conditional_expression): Update complexity.
6638 (reset_report): Reset complexity.
6639 (report): New function.
6641 2000-11-20 Tom Tromey <tromey@cygnus.com>
6643 * lex.c (yylex): Added STRICT_TK case.
6644 * parse.y (STRICT_TK): Added.
6645 * parse-scan.y (STRICT_TK): Added.
6646 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6647 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6649 * keyword.h: Rebuilt.
6650 * keyword.gperf (strictfp): Added.
6652 2000-11-20 Tom Tromey <tromey@cygnus.com>
6654 * lex.c (yylex): Recognize floating point constants with leading
6657 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6659 * java-tree.h (cyclic_inheritance_report): Constify.
6660 * parse.y (cyclic_inheritance_report): Likewise.
6662 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6664 * parse.y (goal): Remove call to ggc_add_string_root.
6666 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6668 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6669 Create string in scratch buffer, then pass to build_string.
6671 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6673 * parse.y (issue_warning_error_from_context): Add
6676 2000-11-11 Anthony Green <green@redhat.com>
6678 * jcf-parse.c (process_zip_dir): Add finput parameter.
6679 (jcf_figure_file_type): Call process_zip_dir with appropriate
6682 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6684 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6685 * jcf-parse.c (jcf_figure_file_type): Likewise.
6687 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6689 * parse.y (create_new_parser_context): Use memset () instead of
6692 2000-11-08 Tom Tromey <tromey@cygnus.com>
6694 * gjavah.c (process_file): Only include gcj/cni.h when generating
6697 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6699 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6700 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6701 instead of bzero ().
6703 2000-11-05 Tom Tromey <tromey@cygnus.com>
6705 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6706 * lex.c (IS_ZERO): New define.
6707 (java_perform_atof): Error on floating point underflow.
6709 2000-11-04 Tom Tromey <tromey@cygnus.com>
6711 * lex.c (java_parse_escape_sequence): Only read two octal
6712 characters if the first one is greater than 3. Don't allow
6713 "octal" numbers to include the digits 8 or 9.
6715 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6717 * Make-lang.in (java.distdir): Remove.
6719 2000-11-03 Tom Tromey <tromey@cygnus.com>
6721 * Make-lang.in (java.dvi): New target.
6722 Partial fix for PR other/567.
6724 * lang-options.h: Mention -Wout-of-date.
6725 * jcf-dump.c (flag_newer): New global.
6726 * gjavah.c (flag_newer): New global.
6727 * jcf-io.c (find_class): Only warn when flag_newer set.
6728 * lang.c (flag_newer): New global.
6729 (struct string_option): New declaration.
6730 (lang_W_options): New global.
6731 (process_option_with_no): New function.
6732 (lang_decode_option): Use it.
6734 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6735 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6738 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6739 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6740 * lex.c (java_read_unicode): Removed `term_context' argument.
6741 Recognize any number of `u' in `\u'.
6742 (java_read_unicode_collapsing_terminators): New function.
6743 (java_get_unicode): Use it.
6744 (java_lineterminator): Removed.
6745 (yylex): Produce error if character literal is newline or single
6746 quote. Return if eof found in middle of `//' comment. EOF in
6747 `//' comment is only an error if pedantic.
6748 (java_ignorable_control_p): New function.
6749 (java_parse_end_comment): Return if eof found in middle of
6752 * jv-scan.c (pedantic): New global.
6754 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6756 * parse.y (outer_field_access_p): Inherited fields aren't
6757 consider outer fields.
6758 (maybe_build_thisn_access_method): Use
6759 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6760 (resolve_expression_name): Trigger an error if a static field
6761 is being accessed as an outer field.
6763 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6765 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6768 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6770 * Make-lang.in: Move all build rules here from Makefile.in,
6771 adapt to new context. Wrap all rules that change the current
6772 directory in parentheses. Expunge all references to $(P).
6773 When one command depends on another and they're run all at
6774 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6775 all object-file generation rules. Delete obsolete variables.
6777 * Makefile.in: Delete.
6778 * config-lang.in: Delete outputs= line.
6780 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6782 * parse.y (patch_method_invocation): NULLify this_arg when already
6784 (maybe_use_access_method): Handle call to methods unrelated to the
6785 current class. Fixed comment.
6788 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6790 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6793 2000-10-24 Tom Tromey <tromey@cygnus.com>
6795 * lex.c (java_new_lexer): Initialize new fields. Work around
6796 broken iconv() implementations.
6797 (java_read_char): Swap bytes if required. Use fallback decoder if
6799 (byteswap_init, need_byteswap): New globals.
6800 (java_destroy_lexer): Only close iconv handle if it is in use.
6801 * lex.h (java_lexer): New fields read_anything, byte_swap,
6803 Made out_buffer unsigned.
6805 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6807 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6808 where an enclosing context can be set on the jdep.
6809 (do_resolve_class): Fixed identation.
6811 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6813 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6815 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6818 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6820 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6822 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6824 * jcf-write.c (OP1): Update `last_bc'.
6825 (struct jcf_block): Fixed indentation and typo in comments. New
6827 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6828 follows `monitorenter'.
6829 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6833 2000-10-16 Tom Tromey <tromey@cygnus.com>
6835 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6836 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6837 * lang-options.h: Added -MA, -MT, -MF..
6838 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6839 (DEPEND_TARGET_SET): New macro.
6840 (DEPEND_FILE_ALREADY_SET): Likewise.
6841 (init_parse): Handle new flags.
6842 * jcf.h (jcf_dependency_print_dummies): Declare.
6843 * Make-lang.in (s-java): Added mkdeps.o.
6844 * Makefile.in (BACKEND): Added mkdeps.o.
6845 (../gcjh$(exeext)): Added mkdeps.o.
6846 (../jcf-dump$(exeext)): Added mkdeps.o.
6847 * jcf-depend.c: Include mkdeps.h.
6848 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6849 add_entry): Removed.
6850 (jcf_dependency_reset): Rewrote.
6851 (dependencies): New global.
6852 (jcf_dependency_set_target): Rewrote.
6853 (jcf_dependency_add_target): Likewise.
6854 (jcf_dependency_add_file): Likewise.
6856 (print_ents): Removed.
6857 (jcf_dependency_write): Rewrote.
6858 (print_dummies): New global.
6859 (jcf_dependency_print_dummies): New function
6860 (jcf_dependency_write): Call deps_dummy_targets if required.
6862 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6864 * gjavah.c (add_class_decl): Removed unused variables `tname',
6865 `tlen' and `name_index'.
6866 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6867 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6868 in `wfl_operator' with value.
6869 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6870 (jcf_figure_file_type): Fixed identation.
6871 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6872 * parse.y (analyze_clinit_body): New function.
6873 (static_initializer:): Reset `current_static_block'.
6874 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6875 `wfl_operator' with new value.
6876 (lookup_cl): Use EXPR_WFL_FILENAME.
6877 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6878 analyze_clinit_body.
6879 (build_outer_field_access): Access to this$<n> built from
6880 current_class, not its outer context.
6881 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6882 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6883 (patch_method_invocation): Use `is_static_flag' when already
6885 (patch_newarray): Removed assignment in ternary operator.
6887 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6889 * except.c (free_eh_ranges): Don't free `whole_range'.
6891 2000-10-15 Anthony Green <green@redhat.com>
6893 * decl.c (init_decl_processing): Call init_class_processing before
6896 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6898 * check-init.c (check_init): Fixed leading comment. Use
6900 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6901 (give_name_to_locals): Likewise.
6902 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6903 fields in lang_decl_var.
6904 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6905 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6906 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6907 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6908 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6909 (LOCAL_FINAL): Rewritten.
6910 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6911 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6912 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6913 `init_final' fields.
6914 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6915 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6916 (TYPE_HAS_FINAL_VARIABLE): New macro.
6917 (struct lang_type): Added `afv' field.
6918 * parse.y (check_static_final_variable_assignment_flag): New function.
6919 (reset_static_final_variable_assignment_flag): Likewise.
6920 (check_final_variable_local_assignment_flag): Likewise.
6921 (reset_final_variable_local_assignment_flag): Likewise.
6922 (check_final_variable_indirect_assignment): Likewise.
6923 (check_final_variable_global_assignment_flag): Likewise.
6924 (add_inner_class_fields): Use LOCAL_FINAL_P.
6925 (register_fields): Handle local finals and final variables.
6926 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6927 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6928 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6930 (java_complete_expand_methods): Loop to set
6931 TYPE_HAS_FINAL_VARIABLE. Call
6932 `reset_final_variable_local_assignment_flag' and
6933 `check_final_variable_local_assignment_flag' accordingly before
6934 and after constructor expansion. Call
6935 `reset_static_final_variable_assignment_flag'
6936 before expanding <clinit> and after call
6937 `check_static_final_variable_assignment_flag' if the
6938 current_class isn't an interface. After all methods have been
6939 expanded, call `check_final_variable_global_assignment_flag' and
6940 `check_static_final_variable_assignment_flag' if the current class
6942 (maybe_yank_clinit): Fixed typo in comment.
6943 (build_outer_field_access_methods): Removed old sanity check. Use
6944 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6945 Don't create access methods for finals.
6946 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6947 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6948 existing DECL_INIT has been processed.
6949 (java_complete_lhs): Likewise.
6950 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6951 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6953 (patch_assignment): Use LOCAL_FINAL_P.
6954 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6955 DECL_INITIAL is nullified.
6958 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6960 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6962 * Makefile.in (parse.c, parse-scan.c): Likewise.
6964 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6966 * class.c (temporary_obstack): Remove.
6967 (make_class): Don't mess with obstascks.
6968 (push_class): Likewise.
6969 (set_super_info): Likewise.
6970 (add_method_1): Likewise.
6971 (add_method): Likewise.
6972 (add_field): Likewise.
6973 (build_utf8_ref): Likewise.
6974 (build_class_ref): Likewise.
6975 (build_static_field_ref): Likewise.
6976 (finish_class): Likewise.
6977 (push_super_field): Likewise.
6978 (layout_class): Likewise.
6979 (layout_class_methods): Likewise.
6980 (init_class_processing): Likewise.
6981 * constants.c (get_tag_node): Likewise.
6982 (build_constant_data_ref): Likewise.
6983 * decl.c (ggc_p): Remove.
6984 (copy_lang_decl): Use ggc_alloc.
6985 (complete_start_java_method): Don't mess with obstacks.
6986 (start_java_method): Likewise.
6987 (end_java_method): Likewise.
6988 * except.c (link_handler): Use xmalloc.
6989 (free_eh_ranges): New function.
6990 (method_init_exceptions): Use it.
6991 (add_handler): Use xmalloc.
6992 (expand_start_java_handler): Don't mess with obstacks.
6993 (prepare_eh_table_type): Likewise.
6994 (expand_end_java_handler): Likewise.
6995 * expr.c (push_value): Likewise.
6996 (create_label_decl): Likewise.
6997 (build_jni_stub): Likewise.
6998 (java_lang_expand_expr): Likewise.
6999 (note_instructions): Use xrealloc.
7000 (java_push_constant_from_pool): Don't mess with obstacks.
7001 (process_jvm_instruction): Likewise.
7002 * java-tree.h (cyclic_inheritance_report): Remove duplicate
7004 * jcf-parse.c (get_constant): Don't mess with obstacks.
7005 (read_class): Likewise.
7006 (jcf_parse): Likewise.
7007 * lex.c (expression_obstack): Remove.
7008 (java_lex): Don't use obstack_free.
7009 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7010 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7011 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7012 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7013 * parse.y (gaol): Add more GC roots.
7014 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7015 (lookup_field_wrapper): Likewise.
7016 (obtain_incomplete_type): Don't mess with obstacks.
7017 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7019 (craft_constructor): Don't mess with obstacks.
7020 (safe_layout_class): Likewise.
7021 (java_complete_class): Likewise.
7022 (source_end_java_method): Likewise.
7023 (build_outer_field_access_methods): Likewise.
7024 (build_outer_method_access_method): Likewise.
7025 (maybe_build_thisn_access_method): Likewise.
7026 (build_dot_class_method_invocation): Likewise.
7027 (java_complete_tree): Likewise.
7028 (java_complete_lhs): Likewise.
7029 (do_merge_string_cste): Likewise.
7030 (patch_string_cst): Likewise.
7031 (array_constructor_check_entry): Likewise.
7032 * typeck.c (build_java_array_type): Likewise.
7033 (parse_signature_string): Likewise.
7034 (build_java_signature): Likewise.
7036 2000-10-12 Tom Tromey <tromey@cygnus.com>
7039 * gjavah.c (add_class_decl): Don't special-case inner classes.
7040 (add_namelet): Likewise.
7042 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7044 * java-tree.h: Constify current_encoding.
7045 * lang.c: Constify current_encoding.
7047 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7049 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7050 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7052 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7054 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7055 patch. Fixes gcj/340.
7057 2000-10-10 Tom Tromey <tromey@cygnus.com>
7059 * lex.c (java_new_lexer): Initialize out_first and out_last
7061 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7063 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7065 * parse.y (pop_current_osb): New function.
7066 (array_type:): Use `dims:', changed actions
7067 accordingly. Suggested by Anthony Green.
7068 (array_creation_expression:): Used pop_current_osb.
7069 (cast_expression:): Likewise.
7070 (search_applicable_method_list): Fixed indentation.
7072 2000-10-08 Anthony Green <green@redhat.com>
7074 * parse.y (array_type_literal): Remove production.
7075 (type_literals): Refer to array_type, not array_type_literal.
7077 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7079 Patch contributed by Corey Minyard.
7080 * decl.c (check_local_named_variable): New function.
7081 (tree check_local_unnamed_variable): Likewise.
7082 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7084 2000-10-07 Anthony Green <green@redhat.com>
7086 * class.c (layout_class): Handle case where superclass can't be
7089 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7091 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7094 2000-10-05 Tom Tromey <tromey@cygnus.com>
7096 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7097 * jvgenmain.c (class_mangling_prefix): Removed.
7098 (class_mangling_suffix): New global.
7100 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7102 (print_method_info): Handle overrides for static and final
7104 (process_file): Generate declaration for class object field.
7105 * class.c (cxx_keywords): New array.
7106 (utf8_cmp): New function.
7107 (cxx_keyword_p): New function.
7108 (layout_class_method): Mangle C++ keywords by appending `$'.
7109 (mangle_field): New function.
7110 (mangle_class_field): Use mangle_field. Mangle class name as
7112 (mangle_static_field): Use mangle_field.
7114 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7116 * decl.c (find_local_variable): Removed uncessary type check and
7117 fixed range check typo. From Corey Minyard.
7119 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7121 * decl.c (give_name_to_locals): New local `code_offset'. Call
7122 `maybe_adjust_start_pc'.
7123 * expr.c (note_instructions): New function.
7124 (expand_byte_code): Don't collect insn starts here.
7125 (peek_opcode_at_pc): New function.
7126 (maybe_adjust_start_pc): Likewise.
7127 * java-tree.h (maybe_adjust_start_pc): Declare.
7128 (note_instructions): Likewise.
7129 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7131 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7133 * parse.y (field_access:): Fixed indentation.
7134 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7136 2000-09-07 Tom Tromey <tromey@cygnus.com>
7139 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7140 JPRIMITIVE_TYPE_P, for arithmetic operators.
7141 (patch_method_invocation): Indentation fix.
7142 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7143 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7144 (do_unary_numeric_promotion): Cleaned up code.
7145 (valid_cast_to_p): Handle boolean correctly.
7147 2000-09-27 Tom Tromey <tromey@cygnus.com>
7149 * lex.c (java_read_unicode): Reset bs_count when finished with
7152 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7155 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7156 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7157 (typeck.o): Depend on ggc.h.
7158 * class.c (add_method_1): Use GC functions for allocation.
7159 (init_class_processing): Register roots.
7160 * decl.c (ggc_p): Set to 1.
7161 (pending_local_decls): Make it static.
7162 (push_jvm_slot): Use GC functions for allocation.
7163 (init_decl_processing): Register roots.
7164 (give_name_to_locals): Use GC functions for allocation.
7165 (lang_mark_tree): New function.
7166 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7167 functions for allocation.
7168 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7169 * lex.c (java_lex): Use build_string, rather than replicating it
7171 * parse.y (goal): Add more roots.
7172 (mark_parser_ctxt): New function.
7173 * typeck.c: Include ggc.h.
7175 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7177 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7178 contains something else than MODIFY_EXPR.
7180 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7182 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7183 * Makefile.in (parse.o): Depend on ggc.h.
7184 (class.o): Likewise.
7185 (constants.o): Likewise.
7188 (jcf-parse.o): Likewise.
7189 (jcf-write.o): Likewise.
7190 (mangle.o): Likewise.
7191 * class.c: Include ggc.h.
7192 (build_static_field_ref): Register GC roots.
7193 (layout_class): Likewise.
7194 (init_class_processing): Likewise.
7195 * constants.c: Include ggc.h.
7196 (current_constant_pool_data_ref): Remove.
7197 (tag_nodes): Move it to ...
7198 (get_tag_node): ... here. Register GC roots.
7199 * decl.c: Include ggc.h. Remove many global tree definitions.
7200 (throw_node): Define.
7201 (java_global_trees): Likewise.
7202 (predef_filenames): Make the size a constant.
7203 (init_decl_processing): Adjust accordingly.
7204 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7205 * expr.c: Include ggc.h.
7206 (init_expr_processing): Register GC roots.
7207 (build_invokeinterface): Likewise.
7208 * java-tree.h: Replace extern tree declarations with macros.
7209 (java_global_trees): New variable.
7210 (java_tree_index): New enumeration.
7211 (init_jcf_parse): Declare.
7212 * jcf-parse.c: Include ggc.h.
7213 (current_class): Remove declaration.
7214 (main_class): Likewise.
7215 (all_class_list): Likewise.
7216 (predefined_filename_p): Adjust for constant size of
7218 (init_jcf_parse): New function.
7219 * jcf-write.c: Include ggc.h.
7220 (generate_classfile): Register GC roots.
7221 (append_synthetic_attribute): Likewise.
7222 (append_innerclass_attribute_entry): Likewise.
7223 * lang.c: Include ggc.h.
7224 (lang_print_error): Register GC roots.
7225 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7227 * parse.y: Include ggc.h.
7228 (wfl_operator): Remove.
7229 (goal): Register GC roots.
7230 (java_pop_parser_context): Adjust for new field names.
7231 (java_parser_context_save_global): Likewse.
7232 (java_parser_context_restore_global): Likewise.
7233 (java_parser_context_suspend): Likewise.
7234 (java_parser_context_resume): Likewise.
7235 (verify_constructor_circularity): Register GC roots.
7236 (lookup_cl): Likewise.
7237 (java_reorder_fields): Likewise.
7238 (build_current_this): Likewise.
7239 (class_in_current_package): Likewise.
7240 (argument_types_convertible): Likewise.
7241 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7243 2000-09-14 Tom Tromey <tromey@cygnus.com>
7245 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7247 2000-09-13 Tom Tromey <tromey@cygnus.com>
7249 * jcf-parse.c: Include <locale.h>.
7250 * jv-scan.c: Include <locale.h>.
7252 2000-09-12 Tom Tromey <tromey@cygnus.com>
7254 * expr.c (pop_type_0): Return `Object' if trying to merge two
7256 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7257 interface types; `Object' is always a valid supertype.
7259 2000-09-12 Tom Tromey <tromey@cygnus.com>
7262 * jv-scan.c (help): Document --encoding.
7263 (options): Added `encoding' entry.
7264 (OPT_ENCODING): New define.
7265 (main): Handle --encoding.
7266 Include <langinfo.h> if nl_langinfo exists.
7267 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7269 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7270 (parse_source_file): Correctly call java_init_lex. Added `finput'
7271 argument. Use nl_langinfo to determine default encoding.
7272 * java-tree.h (current_encoding): Declare.
7273 * parse.y (java_parser_context_restore_global): Don't restore
7275 (java_parser_context_save_global): Don't set `finput' field.
7276 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7278 * lang.c (current_encoding): New global.
7279 (lang_decode_option): Recognize `-fencoding='.
7280 (finish_parse): Don't close finput.
7281 * parse.h (struct parser_ctxt): Removed `finput' and
7282 `unget_utf8_value' fields. Added `lexer' field.
7283 (java_init_lex): Fixed declaration.
7284 * lex.c (java_new_lexer): New function.
7285 (java_destroy_lexer): Likewise.
7286 (java_read_char): Added `lex' argument. Handle iconv case.
7287 (java_read_unicode): Added `lex' argument. Count backslashes in
7289 (java_init_lex): Added `finput' and `encoding' arguments. Set
7290 `lexer' field in ctxp.
7291 (BAD_UTF8_VALUE): Removed.
7292 (java_lex): Handle seeing UEOF in the middle of a string literal.
7293 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7294 (java_lexer): New structure.
7297 (DEFAULT_ENCODING): New define.
7298 (java_destroy_lexer): Declare.
7300 2000-09-12 Tom Tromey <tromey@cygnus.com>
7303 * lex.c (java_init_lex): Initialize java_io_serializable.
7304 * parse.y (java_io_serializable): New global.
7305 (valid_ref_assignconv_cast_p): An array can be cast to
7308 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7310 * decl.c, expr.c: Include defaults.h if not already included.
7311 Don't define the *_TYPE_SIZE macros.
7313 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7315 * typeck.c (build_java_array_type): Correct first parameter
7316 in ADJUST_FIELD_ALIGN invocation.
7318 2000-09-06 Tom Tromey <tromey@cygnus.com>
7320 * lang-specs.h: Also recognize `-femit-class-files'.
7322 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7324 * verify.c (merge_types): Load the types to merge if necessary.
7326 2000-09-02 Anthony Green <green@redhat.com>
7328 * jcf-io.c: Include zlib.h.
7329 (open_in_zip): Read compressed class file archives.
7330 * zipfile.h (ZipDirectory): Add uncompressed_size and
7331 compression_method fields.
7332 * zextract.c (read_zip_archive): Collect file compression info.
7334 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7336 * parse.y (do_resolve_class): Also explore superclasses of
7337 intermediate enclosing contexts when searching for inner classes.
7339 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7341 * parse.y (variable_declarator_id:): Better error message.
7342 (expression_statement:): Use YYNOT_TWICE.
7343 (cast_expression:): Likewise.
7344 (assignment:): Likewise.
7346 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7348 * parse.y (do_merge_string_cste): New locals. Create new
7349 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7351 2000-08-07 Hans Boehm <boehm@acm.org>
7353 * boehm.c (mark_reference_fields): Set marking bits for all words in
7354 a multiple-word record.
7355 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7358 2000-08-31 Mike Stump <mrs@wrs.com>
7360 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7361 jcf-dump$(exeext)): Make parallel safe.
7363 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7365 * jcf-parse.c (set_source_filename): Constify a char *.
7366 * jcf-write.c (append_innerclasses_attribute,
7367 make_class_file_name): Constify a char *. Don't recycle a
7368 variable for an unrelated purpose.
7369 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7370 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7372 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7374 * expr.c (can_widen_reference_to): Fixed indentation.
7375 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7376 * parse.y: `finit$' replaces `$finit$' in comments.
7377 (try_builtin_assignconv): Fixed leading comment.
7379 2000-08-25 Greg McGary <greg@mcgary.org>
7381 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7383 2000-08-24 Greg McGary <greg@mcgary.org>
7385 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7386 * parse.y (BINOP_LOOKUP): Likewise.
7388 2000-08-22 Andrew Haley <aph@cygnus.com>
7390 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7391 sign extending. Fixes gcj/321.
7392 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7393 combining to make a jlong. Fixes gcj/321.
7395 2000-08-21 Nix <nix@esperi.demon.co.uk>
7397 * lang-specs.h: Do not process -o or run the assembler if
7400 2000-08-16 Andrew Haley <aph@cygnus.com>
7402 * typeck.c (build_java_array_type): Rewrite code to do array
7403 alignment. Take into account back-end macros when aligning array
7404 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7405 user to set alignment. Fixes gcj/252 and 160.
7407 2000-08-09 Tom Tromey <tromey@cygnus.com>
7409 * parse.y (check_abstract_method_definitions): Now return `int'.
7410 Check implemented interfaces. Fixes PR gcj/305.
7412 * parse.y (patch_switch_statement): Disallow `long' in switch
7413 expressions. Fixes PR gcj/310.
7415 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7417 * decl.c (finit_leg_identifier_node): New global.
7418 (init_decl_processing): Use `finit$' to initialize
7419 finit_identifier_node. Use `$finit$' to initialize
7420 finit_leg_identifier_node.
7421 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7422 * java-tree.h (finit_identifier_node): Changed attached comment.
7423 (finit_leg_identifier_node): New declaration.
7424 (ID_FINIT_P): Take finit_identifier_node and
7425 finit_leg_identifier_node into account. This is a backward
7428 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7430 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7432 (generate_bytecode_insns): Check `nargs' before emitting it.
7433 * verify.c (merge_type_state): Fixed typo.
7434 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7435 generate_bytecode_{conditional,insns}.
7437 2000-08-13 Anthony Green <green@redhat.com>
7439 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7442 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7444 * class.c (maybe_layout_super_class): Fixed indentation.
7445 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7446 (java_check_methods): New function declaration.
7447 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7448 instead of `str_ptr'.
7449 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7450 of a `invokeinterface' at the right time.
7451 * parse.h (WFL_STRIP_BRACKET): New macro.
7452 (SET_TYPE_FOR_RESOLUTION): Use it.
7453 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7454 (check_class_interface_creation): Don't check for cross package
7455 innerclass name clashes.
7456 (method_header): Behave properly if MDECL is `error_mark_node'.
7457 (method_declarator): Return `error_mark_node' if bogus current
7459 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7460 (resolve_and_layout): New local `decl_type', set and used. Call
7462 (java_check_methods): New method.
7463 (java_layout_classes): Use it.
7464 (resolve_qualified_expression_name): No EH check necessary in
7466 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7468 (patch_assignment): Set DECL_INITIAL on integral final local.
7470 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7472 * java-tree.h (flag_extraneous_semicolon): New extern.
7473 * lang-options.h: (-Wextraneous-semicolon): New option.
7474 * lang.c (flag_redundant): Fixed typo in leading comment.
7475 (flag_extraneous_semicolon): New global.
7476 (lang_decode_option): Set `flag_extraneous_semicolon' when
7477 -Wall. Decode `-Wextraneous-semicolon'.
7478 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7479 `empty_statement' rule.
7480 (class_body_declaration): Likewise.
7481 (method_body:): Accept `;' as a method body.
7482 (static_initializer:): Removed `SC_TK' hack.
7483 (constructor_block_end:): Likewise.
7484 (empty_statement:): Report deprecated empty declaration. Fixes
7487 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7489 * parse.y (build_dot_class_method_invocation): Changed parameter
7490 name to `type'. Build signature from `type' and convert it to a
7491 STRING_CST if it's an array.
7492 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7493 to use `ref_type' directly.
7495 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7497 * lang-options.h: Added a comma after the last element to avoid
7498 syntax errors when other languages define additional options.
7500 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7502 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7503 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7504 (jc1): Link with $(BACKEND).
7505 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7507 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7509 * jvspec.c: Adjust type of second argument to
7510 lang_specific_driver, and update code as necessary.
7512 * class.c (build_dtable_decl): Initialize dummy.
7514 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7516 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7517 method bodies not to rule out discarding `<clinit>'; don't use
7518 <clinit> to initialize static fields with constant initializers.
7520 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7522 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7524 (method_synthetic): New global.
7525 (HANDLE_METHOD): Recognize synthetic method and tell
7526 `print_method_info' about it.
7527 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7528 processing a synthetic method.
7529 * jcf-reader.c (skip_attribute): New function.
7530 ( skip_attribute): Likewise.
7532 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7534 * parse.y (build_outer_field_access): Fixed comments.
7535 (fix_constructors): Emit the initialization of this$<n> before
7537 (resolve_qualified_expression_name): Build an access to `decl' if
7540 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7542 * parse-scan.y (curent_class): Non longer const.
7543 (inner_qualifier, inner_qualifier_length): Deleted.
7544 (current_class_length): New global.
7545 (bracket_count): Fixed typo in leading comment.
7546 (anonymous_count): New global.
7547 (class_instance_creation_expression:): Handle anonymous classes.
7548 (anonymous_class_creation:): New rule.
7549 (push_class_context): Rewritten.
7550 (pop_class_context): Likewise.
7551 (INNER_QUALIFIER): Macro deleted.
7552 (report_class_declaration): call `push_class_context' when
7553 entering the function. `fprintf' format modified not to use
7555 (report_class_declaration): Assign `package_name' and
7556 `current_class' to NULL separately.
7558 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7560 * expr.c (build_invokeinterface): Call layout_class_methods on
7563 2000-07-27 Tom Tromey <tromey@cygnus.com>
7564 Anthony Green <green@cygnus.com>
7565 Alexandre Petit-Bianco <apbianco@cygnus.com>
7567 * class.c (make_class_data): Create vtable for abstract classes.
7568 (get_dispatch_table): Changed to cope with abstract classes.
7570 2000-07-27 Tom Tromey <tromey@cygnus.com>
7572 * parse.y (patch_method_invocation): Don't reverse the argument
7573 list when dealing with anonymous class constructors. Fixed typo in
7576 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7578 * parse.y (build_alias_initializer_parameter_list): Reverse
7579 crafted list when building aliases for anonymous class
7582 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7584 * parse.y (jdep_resolve_class): Don't bother checking potential
7585 innerclass access if `decl' is NULL.
7586 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7589 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7591 * parse.c: Remove (again.)
7593 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7595 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7596 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7597 outside the `if' statement, alias to innerclass removed, `decl'
7598 used to mark the class complete.
7600 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7602 * parse.y (simple_name:): Fixed typo in error message.
7604 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7606 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7607 or its first operand can be error marks.
7609 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7611 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7612 * parse.y (method_header): Likewise.
7614 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7616 * parse.y (process_imports): Consider that one might be trying to
7617 import an innerclass. Fixes gcj/254
7619 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7621 * parse.y (find_as_inner_class): Handle the case where the
7622 enclosing context of an innerclass has been loaded as bytecode.
7624 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7626 * parse.y (simple_name:): Reject `$' in type names.
7627 (resolve_type_during_patch): Use `type' as a second
7628 argument to resolve_no_layout. Fixes gcj/257.
7630 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7632 * parse.y (find_most_specific_methods_list): Select the only
7633 non-abstract method even if max has been set.
7634 Fixes gcj/285, gcj/298.
7636 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7638 * lang-specs.h: Added %(jc1) to java compiler options.
7640 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7642 * .cvsignore: New file.
7644 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7646 * parse.y (not_accessible_p): Access granted to innerclasses
7647 (indirectly) extending the reference type. Fixes gcj/249.
7649 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7651 * parse.y (patch_method_invocation): Fixed comment.
7652 (maybe_use_access_method): Build this$<n>s to the context of the
7653 target method, or a type that extends it. Fixes gcj/242.
7655 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7659 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7661 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7663 2000-07-13 Tom Tromey <tromey@cygnus.com>
7665 * lang-specs.h: Added %{I*}.
7667 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7669 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7671 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7673 * parse-scan.c: Remove.
7675 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7677 * class.c (set_super_info): Handled protected inner classes.
7678 (common_enclosing_context_p): Bail early if arguments aren't both
7680 (get_access_flags_from_decl): Handle private and protected inner
7682 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7683 (CLASS_PROTECTED): Likewise.
7684 (struct lang_type): New bitfield `poic'.
7685 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7687 (check_inner_class_access): Renamed arguments, added
7688 comments. Handles protected inner classes (fixes gcj/225)
7689 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7691 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7693 * parse.y (resolve_qualified_expression_name): Verify qualified
7694 access to `this'. Fixes gcj/239.
7696 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7698 * jcf-write.c (generate_classfile): Don't install ConstantValue
7701 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7703 * parse.y (resolve_qualified_expression_name): Handle inner class
7704 access. Fixes gcj/256.
7706 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7708 * jcf-write.c (generate_classfile): Properly install the
7709 ConstantValue attribute and the initial value constant pool index
7710 on string constants.
7711 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7714 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7716 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7718 * parse.y (find_as_inner_class): Fixed typo.
7719 (do_resolve_class): Explore enclosing contexts when searching for
7720 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7721 (check_inner_class_access): Check `decl' which can be null in case
7724 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7726 * java-tree.h (java_debug_context): Declared `extern'.
7727 (safe_layout_class): Likewise.
7728 * parse.y (resolve_field_access): Field must be `static' in order
7729 to be replaced by its initial value. Added comments.
7730 (find_applicable_accessible_methods_list): Fixed typo.
7731 (find_most_specific_methods_list): Methods found in innerclasses
7732 take over methods founds in the enclosing contexts.
7733 (java_complete_tree): Loosen restrictions on the type of DECLs
7734 that can be replaced by their initialization values.
7735 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7737 2000-07-05 Tom Tromey <tromey@cygnus.com>
7739 * Make-lang.in (PARSE_DIR): New macro.
7740 (PARSE_RELDIR): Likewise.
7741 (PARSE_C): Likewise.
7742 (PARSE_SCAN_C): Likewise.
7743 ($(PARSE_C)): New target.
7744 ($(PARSE_SCAN_C)): Likewise.
7745 (SET_BISON): New macro.
7746 (BISONFLAGS): Likewise.
7747 (JAVABISONFLAGS): Likewise.
7749 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7751 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7752 argument on the first pass for CNI as well as JNI.
7753 (print_method_info): Set up method name on the first pass only.
7755 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7757 * parse.y (parser_qualified_classname): Removed parameter
7759 (create_interface): Removed first passed parameter to
7760 parser_qualified_classname.
7761 (create_class): Likewise. Don't install alias on static
7762 innerclasses. Fixes gcj/275.
7764 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7766 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7767 debugable statement with empty_stmt_node. Fixes gcj/272
7769 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7774 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7776 * jcf-write.c (push_long_const): Appropriately cast short negative
7779 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7781 * parse.y (verify_constructor_super): Use loop variable
7782 `m_arg_type' initialized with `mdecl_arg_type'.
7784 2000-06-29 Tom Tromey <tromey@cygnus.com>
7786 * parse.y (resolve_field_access): Handle case where `type_found'
7789 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7791 * expr.c (lookup_field): The same field can be found through two
7792 different interface. Don't declare it ambiguous in that case.
7794 2000-06-27 Tom Tromey <tromey@cygnus.com>
7796 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7797 follows \r, then unget it at a lower level.
7799 2000-06-26 Tom Tromey <tromey@cygnus.com>
7801 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7804 2000-06-25 Tom Tromey <tromey@cygnus.com>
7806 * parse.y (for_statement): Wrap expression in a WFL if it is a
7807 constant. For PR gcj/268.
7809 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7811 * parse.y (do_resolve_class): Minor optimiztion in the package
7812 list search. Removed unnecessary test and return statement.
7813 (valid_ref_assignconv_cast_p): Order of arguments to
7814 enclosing_context_p fixed.
7816 2000-06-24 Tom Tromey <tromey@cygnus.com>
7818 * expr.c (lookup_field): Print error and return error_mark_node if
7819 field reference is ambiguous.
7821 * parse.y (check_abstract_method_definitions): Also check if
7822 `other_method' is abstract.
7824 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7826 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7828 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7829 (struct lang_type): New field `pic'.
7830 (CLASS_PRIVATE): New macro.
7831 * parse.y (check_inner_class_access): New function.
7832 (jdep_resolve_class): Call it.
7834 2000-06-23 Tom Tromey <tromey@cygnus.com>
7836 * parse.y (patch_incomplete_class_ref): Initialize the returned
7837 class. For PR gcj/260.
7839 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7841 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7843 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7845 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7846 Java specific checks.
7847 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7849 * java-tree.def (CASE_EXPR): Marked 'e'.
7850 (DEFAULT_EXPR): Likewise.
7851 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7853 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7854 Java specific checks.
7855 (generate_bytecode_insns): Test try_block for BLOCK before using
7857 * parse.y (build_wfl_wrap): Added `location' argument. Set
7858 EXPR_WFL_LINECOL accordingly.
7859 (dim_expr:): Wrap constants with WFLs.
7860 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7861 (resolve_package): Check for `stmt' not being a BLOCK before
7862 building a debuggable statement with it.
7863 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7865 (resolve_field_access): Make sure `decl' is a DECL before treating
7867 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7868 IDENTIFIER_NODE before treating it as such.
7869 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7870 treating it as such.
7871 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7872 to be applied only on non array types.
7874 2000-06-16 Per Bothner <per@bothner.com>
7876 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7877 define in terms of DECL_RESULT, as that fails when --enable-checking.
7879 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7881 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7882 types the same in comparison.
7883 (CHECK_OP): Add static prototype.
7885 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7887 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7888 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7891 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7893 * decl.c (create_primitive_vtable): Prototype.
7895 * jcf-write.c (generate_bytecode_insns): Initialize variable
7898 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7900 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7902 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7903 to track searched classes, and do not search the same class more than
7904 once. Call find_applicable_accessible_methods_list on immediate
7905 superclass, instead of search_applicable_method_list on all ancestors.
7908 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7910 * parse.y (register_fields): Permit static fields in inner classes
7911 if they are final. Fix for PR gcj/255.
7913 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7915 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7916 * parse.y (find_in_imports): Returned type changed to void,
7917 leading comment fixed.
7918 (register_package): New function.
7919 (qualify_and_find): Likewise.
7920 (package_declaration:): Use `register_package'.
7921 (single_type_import_declaration:): Removed local variable
7922 `node'. Added missing `;' for consistency.
7923 (type_import_on_demand_declaration:): Use `chainon' to link new
7925 (lookup_field_wrapper): Lookup local variables defined in outer
7927 (java_complete_class): Don't reverse the list of imported on demand.
7928 (do_resolve_class): Reorganized. Removed local variable
7929 `original_name'. Call `qualify_and_find' with the current package
7930 name, invoke `find_in_imports_on_demand' right after. Call
7931 `qualify_and_find' with the packages we've seen so far. Fixed
7932 operations numbering in comments.
7933 (java_expand_class): Don't reverse `package_list'.
7934 (find_most_specific_methods_list): New local variables `abstract'
7935 and `candidates'. Use them to pick the right method.
7937 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7939 * parse.y (check_modifiers_consistency): Don't subtract out
7940 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7942 2000-06-04 Philipp Thomas <pthomas@suse.de>
7944 * Makefile.in (INTLLIBS): New.
7948 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7950 * class.c (get_dispatch_table): Build the vtable dummy entry list
7951 element with a null purpose. Fixed leading comment.
7952 (build_dtable_decl): Build an accurate dtable type when appropriate
7955 2000-06-02 Richard Henderson <rth@cygnus.com>
7957 * lang.c (lang_get_alias_set): New.
7959 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7961 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7962 before using it as the accessed field.
7964 2000-05-31 Tom Tromey <tromey@cygnus.com>
7966 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7967 char_array_vtable, short_array_vtable, int_array_vtable,
7968 long_array_vtable, float_array_vtable, double_array_vtable):
7970 * expr.c (get_primitive_array_vtable): New function.
7971 (create_primitive_vtable): New function.
7972 (java_lang_expand_expr): Enable code to statically generate
7974 * decl.c (init_decl_processing): Create primitive vtables.
7975 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7976 short_array_vtable, int_array_vtable, long_array_vtable,
7977 float_array_vtable, double_array_vtable): Define.
7979 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7981 * java/parse.y (find_applicable_accessible_methods_list):
7982 Don't add an uninitialized value to the list.
7984 2000-05-25 Tom Tromey <tromey@cygnus.com>
7986 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7987 when trying to see if field's class should be initialized. Always
7988 initialize field's declaring class, not qualified class.
7991 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7992 `wfl_operator', to maybe_build_primttype_type_ref.
7995 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7997 * parse.y (patch_method_invocation): Don't try to lookup methods
8000 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8002 * parse.y (resolve_field_access): Call the appropriate <clinit>
8003 before accessing the length of a static array. Craft a decl for
8004 the field while its time. Fixes PR gcj/129.
8006 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8008 * parse.y (resolve_package): Correctly set `*next' (was off by
8010 (resolve_qualified_expression_name): Fixed comment.
8012 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8014 * jcf-parse.c (jcf_parse_source): Reset current_class and
8015 current_function_decl to NULL before parsing a new file.
8017 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8019 * parse.y (block_end:): If the collected block doesn't feature a
8020 statement, insert an empty statement.
8022 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8024 * parse.y (maybe_yank_clinit): New function.
8025 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8026 end of the list of methods belonging to a class.
8027 (java_complete_expand_method): Check whether <clinit> is really
8028 necessary and expand it accordingly.
8030 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8032 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8033 processed by the method's switch statement.
8035 2000-05-19 Tom Tromey <tromey@cygnus.com>
8037 * java-tree.h: Added init state enum.
8038 * decl.c (emit_init_test_initialization): Initialize class
8039 initialization check variable by looking at class' state.
8041 2000-05-19 Tom Tromey <tromey@cygnus.com>
8043 * java-tree.h (build_instanceof): Declare.
8044 (build_get_class): Declare.
8045 * parse.y (patch_binop): Use build_instanceof.
8046 * expr.c (build_instanceof): New function. If class is final,
8047 don't make a function call.
8048 (expand_java_INSTANCEOF): Use it.
8049 (build_get_class): New function.
8051 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8053 * jcf-write.c (generate_classfile): Scan the source_file for
8054 slashes with the right pointer variable.
8056 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8058 * lang.c (lang_decode_option): Update -Wunused flags by calling
8060 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8062 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8064 * check_init.c (check_init): Constify local char *.
8065 * class.c (push_class): Constify local char *.
8066 * java_tree.h: Update prototypes.
8067 * jcf-io.c (open_class): Constify filename parameter and
8069 (find_class): Remove redundant string copy. Cast return from
8071 * jcf-parse.c (read_class, parse_class_file, yyparse):
8072 Constify local char *.
8073 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8074 Constify local char *.
8075 * jcf.h (JCF): Constify filename and classname.
8076 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8077 * lang.c (init_parse): Constify parameter and return value.
8078 * lex.c (java_get_line_col): Constify filename parameter.
8079 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8080 * parse.y (java_parser_context_suspend,
8081 issue_warning_error_from_context, safe_layout_class): Constify
8083 * parse.c: Regenerate.
8085 2000-05-08 Tom Tromey <tromey@cygnus.com>
8087 * expr.c (build_jni_stub): Cache the result of
8088 _Jv_LookupJNIMethod.
8090 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8092 * decl.c (predef_filenames_size): Now 7.
8093 (predef_filenames): New seventh entry.
8095 2000-05-04 Tom Tromey <tromey@cygnus.com>
8097 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8098 Keep track of when we've seen a reference field after a
8099 non-reference field.
8100 (get_boehm_type_descriptor): Handle case where we see
8101 non-reference fields but no trailing reference field.
8102 * decl.c (rawdata_ptr_type_node): Define.
8103 (init_decl_processing): Initialize rawdata_ptr_type_node.
8104 * java-tree.h (rawdata_ptr_type_node): Declare.
8106 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8108 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8109 specifiers in calls to fprintf.
8111 2000-05-03 Andrew Haley <aph@cygnus.com>
8113 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8115 * javaop.h (WORD_TO_INT): New function.
8116 (IMMEDIATE_s4): Use WORD_TO_INT.
8117 * jcf.h (JPOOL_INT): Ditto.
8119 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8122 2000-04-19 Tom Tromey <tromey@cygnus.com>
8124 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8126 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8128 * expr.c (build_jni_stub): New function.
8129 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8131 * parse.y (java_complete_expand_methods): Expand a native method
8132 and call build_jni_stub if -fjni given.
8133 * lang-options.h: Document -fjni.
8134 * lang.c (flag_jni): New global.
8135 (lang_f_options): Added `jni' entry.
8136 * java-tree.h (soft_lookupjnimethod_node,
8137 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8139 (flag_jni): Declare.
8140 (build_jni_stub): Declare.
8141 (struct lang_decl): Added `native' flag.
8142 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8144 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8145 soft_jnipopsystemframe_node): New globals.
8146 (init_decl_processing): Set them. _Jv_InitClass only takes one
8149 * java-tree.def: Put into `C' mode.
8151 2000-04-27 Tom Tromey <tromey@cygnus.com>
8154 * expr.c (expand_invoke): Generate check to see if object pointer
8155 is null in nonvirtual invocation case.
8156 * java-tree.h (soft_nullpointer_node): Declare.
8157 * decl.c (soft_nullpointer_node): New global.
8158 (init_decl_processing): Initialize soft_nullpointer_node.
8159 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8160 or `private' methods.
8161 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8163 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8165 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8168 2000-04-26 Tom Tromey <tromey@cygnus.com>
8170 * zextract.c (find_zip_file_start): New function.
8171 (read_zip_archive): Use it.
8173 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8175 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8177 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8179 * class.c (common_enclosing_context_p): New function.
8180 * java-tree.h (common_enclosing_context_p): Added prototype.
8181 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8182 classes sharing an outer context with the current instance.
8183 * parse.y (build_access_to_thisn): Fixed leading comment.
8184 (verify_constructor_super): New local `supper_inner'. Skip
8185 enclosing context argument in the case of inner class constructors.
8186 (patch_method_invocation): Insert proper context as second
8187 parameter to pure inner class constructor super invocations.
8189 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8191 * parse.y (end_class_declaration): Reset the interface number
8194 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8196 * parse.y (source_start_java_method): Deleted unnecessary code.
8197 (patch_method_invocation): Fixed comment.
8199 2000-04-24 Robert Lipe <robertlipe@usa.net>
8201 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8203 2000-04-23 Tom Tromey <tromey@cygnus.com>
8205 * boehm.c (mark_reference_fields): Use int_byte_position.
8207 2000-04-22 Tom Tromey <tromey@cygnus.com>
8209 * boehm.c (mark_reference_fields): Only call byte_position on
8212 2000-04-22 Tom Tromey <tromey@cygnus.com>
8214 * boehm.c (mark_reference_fields): Added `last_view_index'
8215 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8217 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8219 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8220 * parse.y (check_class_interface_creation): Fixed comments. Select
8221 permitted modifiers for (inner) interfaces. Changed error message
8222 to report rejected modifiers used with local classes.
8224 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8226 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8227 of directly inherited type considered in scope.
8228 * parse.y (do_resolve_class): Search inherited classes for inner
8231 2000-04-20 Tom Tromey <tromey@cygnus.com>
8233 * parse.y (not_accessible_p): Use member's class, not current
8234 class, when doing inheritance check for protected reference.
8237 2000-04-20 Jason Schroeder <shrode@subnature.com>
8239 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8241 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8243 * parse.y (lookup_field_wrapper): Search for final local aliases.
8244 (resolve_expression_name): Let lookup_field_wrapper search for
8245 final local aliases. Force the value of `name' if one is found.
8246 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8247 an expression name. Fixed comments.
8249 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8251 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8253 2000-04-19 Tom Tromey <tromey@cygnus.com>
8255 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8257 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8259 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8261 2000-04-18 Tom Tromey <tromey@cygnus.com>
8264 * gjavah.c (utf8_cmp): Changed return value.
8265 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8267 (cxx_keywords): New global.
8268 (get_field_name): Handle new result of cxx_keyword_subst.
8269 (print_method_info): Likewise.
8271 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8273 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8274 with a newline, for CNI.
8275 (print_stub_or_jni): Print a space or newline before method name for
8277 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8278 (process_file): Include gcj/cni.h if generating CNI stubs.
8280 2000-04-16 Tom Tromey <tromey@cygnus.com>
8282 * gjavah.c (decompile_method): Use print_field_name.
8285 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8287 * parse.y (java_expand_classes): Reverse the package list once.
8288 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8290 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8291 the `==' and `!=' operators.
8293 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8295 * jcf-write.c (generate_bytecode_insns): At invocation time,
8296 always relate an interface method to the type of its selector.
8298 2000-04-05 Tom Tromey <tromey@cygnus.com>
8301 * expr.c (expand_invoke): Generate check to see if object pointer
8302 is null in nonvirtual invocation case.
8303 * java-tree.h (soft_nullpointer_node): Declare.
8304 * decl.c (soft_nullpointer_node): New global.
8305 (init_decl_processing): Initialize soft_nullpointer_node.
8306 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8307 or `private' methods.
8308 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8310 2000-04-05 Tom Tromey <tromey@cygnus.com>
8313 * parse.y (check_final_assignment): Recognize assignments to the
8314 `length' field of an array when generating class files.
8316 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8318 * class.c (decl_hash): Prototype removed.
8319 (decl_compare): Likewise.
8321 2000-04-05 Tom Tromey <tromey@cygnus.com>
8323 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8324 * parse.y (check_modifiers_consistency): Check for final/volatile
8325 clash. Fixes PR gcj/164.
8327 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8329 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8331 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8333 (add_method_1): Use `java_hash_hash_tree_node' and
8334 `java_hash_compare_tree_node'.
8335 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8336 (java_hash_compare_tree_node): Likewise.
8337 * parse.y (find_applicable_accessible_methods_list): Create,
8338 delete and use a hash table to remember already searched interfaces.
8340 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8342 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8345 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8347 * boehm.c (mark_reference_fields, set_bit): Prototype.
8348 (set_bit): Un-ANSI-fy definition.
8350 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8353 * decl.c (emit_init_test_initialization): Likewise.
8355 * gjavah.c (jni_print_char): Likewise.
8357 * parse.y (create_new_parser_context): Likewise.
8359 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8361 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8362 patch missing hunk. Fixed indentation.
8364 2000-03-30 Tom Tromey <tromey@cygnus.com>
8366 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8367 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8369 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8371 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8372 when negative *before* using it as an array index.
8373 * ChangeLog: Fixed typo.
8375 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8377 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8378 to 0 when it reaches -1.
8380 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8382 * jcf-parse.c (get_constant): Properly cast `num' during the
8383 invocation of `add_double'.
8384 * jcf-write.c (push_long_const): Properly cast `lo' before
8385 comparing it to short bounds.
8386 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8387 `interface_body:' is reduced after the current interface is
8390 2000-03-26 Tom Tromey <tromey@cygnus.com>
8392 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8393 Java-specific `-f' option.
8395 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8397 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8398 Adjust order of making types.
8399 Make bitsize_*_node values.
8401 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8403 * class.c (make_field_value): Use byte_position.
8404 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8405 (java_array_data_offset): Likewise.
8406 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8409 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8411 * parse.y (check_abstract_method_definitions): New local
8412 `end_type_reached'. Make sure we also consider `end_type'.
8413 (java_check_abstract_method_definitions): Make sure we eventually
8414 consider `java.lang.Object'.
8415 (maybe_use_access_method): Don't use access method if not in the
8416 context of a pure inner class or if the method's context is right.
8417 (find_applicable_accessible_methods_list): New static flag
8418 `object_done'. Don't search abstract classes as interfaces. Fixed
8419 indentation. Fixed the `java.lang.Object' only search. Search
8420 class interface(s) first, then fully search enclosing contexts.
8421 (find_most_specific_methods_list): Pick the closest candidate when
8422 they're all abstract.
8424 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8426 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8427 properly initialize `finished_label'. Don't emit gotos for empty
8430 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8432 * except.c (emit_handlers): Clear catch_clauses_last.
8434 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8436 * parse.y (check_method_types_complete): New function.
8437 (create_class): Reset anonymous class counter only when seeing an
8439 (java_complete_class): JDEP_METHOD: Don't recompute signature
8442 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8444 * class.c (build_static_ref): Fixed indentation in comment.
8445 * java-tree.def (TRY_EXPR): Fixed typo in name.
8446 (CLASS_LITERAL): Likewise.
8447 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8448 (struct lang_type): New field `dot_class'.
8449 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8450 (generate_classfile): Method `class$' is synthetic.
8451 * parse.y (build_do_class_method): New function.
8452 (build_dot_class_method_invocation): Likewise.
8453 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8454 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8455 (qualify_ambiguous_name): Likewise.
8456 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8457 (build_try_statement): Fixed leading comment.
8459 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8461 * class.c (make_field_value): Properly handle sizes.
8462 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8463 (layout_class_method): Count using trees.
8464 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8465 * expr.c (java_array_data_offset): Use int_bit_position.
8466 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8467 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8469 2000-03-16 Tom Tromey <tromey@cygnus.com>
8471 * lang.c (flag_hash_synchronization): New global.
8472 (lang_f_options): Added `hash-synchronization'.
8473 * lang-options.h: Mention -fhash-synchronization.
8474 * java-tree.h (flag_hash_synchronization): Declare.
8475 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8476 hash table synchronization is disabled.
8477 * decl.c (init_decl_processing): Only push `sync_info' value when
8478 hash table synchronization is disabled.
8479 * class.c (make_class_data): Only push `sync_info' field when hash
8480 table synchronization is disabled. Removed dead code.
8482 2000-03-16 Tom Tromey <tromey@cygnus.com>
8484 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8486 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8488 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8490 * parse.y (patch_method_invocation): Handle anonymous classes
8491 creation in static context.
8493 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8495 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8496 * parse.y (resolve_qualified_expression_name): Use it.
8497 (patch_method_invocation): Likewise.
8499 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8501 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8502 depending on the type of dependency which dictates what the
8504 (unresolved_type_p): Resolved types limited to the current class.
8506 2000-03-15 Tom Tromey <tromey@cygnus.com>
8508 * decl.c (init_decl_processing): Set type of `sync_info' to be
8511 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8512 Correctly compute bit number for current slot. Zero `high' and
8513 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8514 mark_reference_fields.
8515 (mark_reference_fields): New function.
8517 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8519 * parse.y (register_incomplete_type): Fixed initialization of
8522 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8524 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8526 (push_class_context, pop_class_context): New function.
8527 (class_body:): Call pop_class_context.
8528 (interface_body:): Likewise.
8529 (INNER_QUALIFIER): New macro.
8530 (report_class_declaration): Changed output format and use
8531 INNER_QUALIFIER. Call push_class_context.
8533 2000-02-14 Andrew Haley <aph@cygnus.com>
8535 * check-init.c (check_init): Add new cases for unary and binary
8538 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8540 * parse.y (resolve_package): Set `next' once a type name has been
8541 progressively discovered.
8542 (resolve_qualified_expression_name): Propagate resolution only if
8543 there are remaining qualifiers. Take into account `q' might have
8544 been cleared after re-qualification.
8545 * parse.y (patch_method_invocation): New local `resolved'.
8546 Section dealing with qualified expression rewritten to use
8547 resolve_field_access.
8549 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8551 * parse.h (PUSH_CPC): Fixed indentation.
8552 (DEBUG_CPC): New macro.
8553 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8554 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8555 * parse.y (class_body_declaration:): Use
8556 SET_CPC_INSTANCE_INITIALIZER_STMT.
8557 (method_declaration:): Check for null current_function_decl.
8558 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8559 (java_parser_context_pop_initialized_field): Better handling of
8561 (maybe_make_nested_class_name): Mark nested class name as
8562 qualified when necessary.
8563 (end_class_declaration): Don't call java_parse_context_resume when
8564 one or more error occurred.
8565 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8566 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8567 SET_CPC_INITIALIZER_STMT.
8568 (method_header): Check for inner classes declaring static methods.
8569 (resolve_qualified_expression_name): Handle situation where `this'
8572 2000-03-13 Hans Boehm <boehm@acm.org>
8574 * typeck.c (build_prim_array_type): Correctly set the high word too.
8576 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8578 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8580 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8581 list of methods for interfaces.
8583 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8585 * parse.y (qualify_ambiguous_name): Properly handle expressions
8588 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * parse.y (check_final_assignment): Extended to process
8592 (patch_assignment): Have check_final_assignment called only once.
8594 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8596 * java-tree.h (IS_INIT_CHECKED): New flag.
8597 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8598 * parse.y (patch_string): Call force_evaluation_order on the
8599 completed string concatenation tree.
8600 * expr.c (force_evaluation_order): Call force_evaluation_order on
8601 function's arguments too.
8603 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8605 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8606 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8607 (build_anewarray): Likewise.
8608 * parse.y (patch_newarray): Likewise.
8609 * parse.c: Regenerated.
8611 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8613 * decl.c (init_decl_processing): Added new class fields `depth',
8614 `ancestors', and `idt' to class_type_node. Use
8615 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8616 * class.c (make_class_data): Push initial values for new fields.
8617 * java-tree.h: Updated prototype for `build_invokeinterface'.
8618 * expr.c (build_invokeinterface): Changed parameters to accept
8619 `method' tree. Calculate index of `method' in its declaring
8620 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8621 (expand_invoke): Call `build_invokeinterface' with new parameters.
8622 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8625 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8627 * typeck.c (lookup_do): Search superinterfaces first
8628 when looking up an interface method. From Godmar Back
8631 2000-03-06 Tom Tromey <tromey@cygnus.com>
8633 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8635 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8637 * java-tree.h (lookup_argument_method2): Declared.
8638 (safe_layout_class): Prototype moved from parse.h.
8639 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8640 * parse.y (java_check_regular_methods): Local `super_class' gone.
8641 Call lookup_argument_method2 instead of lookup_argument_method.
8642 Perform modifier match for methods found declared in implemented
8643 interfaces. Fixed indentation problem. Overriding/hiding error
8644 report to take place only for methods found in classes.
8645 * typeck.c (lookup_argument_method): Changed leading
8646 comment. Re-written by calling lookup_do.
8647 (lookup_argument_method2): New function.
8648 (lookup_java_method): Re-written by calling lookup_do.
8649 (lookup_do): New function.
8651 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8653 * check-init.c (check_init): Removed dead code. Handle (blank)
8655 * parse.y (declare_local_variables): New local `final_p', set it
8656 and use it to initialize LOCAL_FINAL.
8657 (check_final_assignment): Only check FIELD_DECLs.
8659 2000-02-17 Tom Tromey <tromey@cygnus.com>
8661 * Makefile.in (JAVA_OBJS): Added boehm.o.
8662 (boehm.o): New target.
8663 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8664 * java-tree.h (flag_use_boehm_gc): Declare.
8665 (get_boehm_type_descriptor): Declare.
8666 * lang.c (lang_f_options): Added `use-boehm-gc'.
8667 (flag_use_boehm_gc): New global.
8668 * lang-options.h: Added -fuse-boehm-gc.
8669 * boehm.c: New file.
8670 * class.c (get_dispatch_table): If class uses a Boehm type
8671 descriptor, put it in the vtable.
8672 (make_class_data): Removed dead code.
8674 2000-03-03 Per Bothner <per@bothner.com>
8676 * decl.c (init_decl_processing): Initialize sizetype properly.
8678 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8681 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8682 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8683 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8684 (jcf_parse): New local `current'. Load innerclasses seen in outer
8685 context being processed.
8686 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8687 * jcf-write.c (append_innerclasses_attribute): New function.
8688 (append_innerclasses_attribute_entry): Likewise.
8689 (get_access_flags): Handle static classes. Set anonymous and local
8690 classes to be private.
8691 (generate_classfile): Attribute count adjusted. Call
8692 append_innerclasses_attribute.
8693 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8694 PURE_INNER_CLASS_TYPE_P.
8695 * parse.y (parser_qualified_classname): New parameter `is_static',
8696 produce non qualified name accordingly.
8697 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8698 (create_interface): Added argument to parser_qualified_classname.
8699 (create_class): Added argument to parser_qualified_classname. Setup
8700 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8701 (add_inner_class_fields): Fixed indentation.
8702 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8703 (method_declarator): Fixed typo in comment.
8704 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8705 (build_current_thisn): Likewise.
8706 (patch_method_invocation): Likewise.
8708 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8710 * decl.c (current_function_decl): Move to toplev.c.
8712 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8714 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8715 (DECL_BIT_INDEX): Use underlying representation.
8716 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8718 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8720 * expr.c (build_java_ret): Pass proper type to size_binop.
8722 2000-02-25 Anthony Green <green@cygnus.com>
8724 * expr.c (build_class_init): Mark the decl to be ignored by
8726 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8727 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8728 * class.c (init_test_hash_newfunc): New function.
8729 (decl_hash): New function.
8730 (decl_compare): New function.
8731 * decl.c (emit_init_test_initialization): New function.
8732 (complete_start_java_method): Traverse the init test hashtable,
8733 calling emit_init_test_initialization.
8734 (always_initialize_class_p): Define.
8735 * expr.c (build_class_init): Use initialization tests when
8736 emitting class initialization code.
8737 (always_initialize_class_p): Declare.
8738 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8740 * java-tree.h: Include hash.h.
8741 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8742 (struct lang_decl): Add init_test_table field.
8743 (init_test_hash_entry): Define.
8745 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8747 * gjavah.c (main): Avoid using `argi' to report unimplemented
8750 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8752 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8753 initialize locals to avoid warnings. Local `exception_type' moved
8756 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8758 * parse.y (resolve_expression_name): Use `orig' as a second
8759 argument to resolve_field_access.
8760 (resolve_field_access): Removed unnecessary code when dealing with
8763 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8765 * class.c (push_super_field): Don't push the field twice.
8766 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8767 * parse.h (java_reorder_fields): Prototyped.
8768 * parse.y (java_reorder_fields): New function.
8769 (java_layout_class): Simplified not to worry about re-ordering.
8771 2000-02-23 Tom Tromey <tromey@cygnus.com>
8773 * gjavah.c (print_name): In JNI case, correctly quote string.
8774 (print_method_info): Don't handle overrides in JNI mode.
8776 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8778 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8779 value type set to `boolean_type_node'.
8781 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8783 * jcf-dump.c (main): Test for correct condition after
8784 output file creation.
8786 2000-02-19 Anthony Green <green@cygnus.com>
8788 * jcf-depend.c (add_entry): Fix test for first list entry.
8790 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8792 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8793 * constants.c (build_constants_constructor): Likewise.
8795 2000-02-19 Anthony Green <green@cygnus.com>
8797 * jcf-depend.c (add_entry): Add entries to the end of the list.
8799 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8801 * decl.c (INT_TYPE_SIZE): Define if necessary.
8802 (expand_java_return): Handle the case of a native integer smaller
8805 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8807 * gjavah.c (help): Use GCCBUGURL.
8808 * jv-scan.c (help): Likewise.
8809 * jcf-dump.c (help): Likewise.
8811 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8813 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8816 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8818 * jcf-parse.c (load_class): Call `fatal' if no file containing
8819 the target class are found.
8821 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8823 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8824 lex.c, lex.h, and PARSE_H to...
8825 (parse.o, parse-scan.o): ...here, respectively.
8827 * lex.c: Split out code that may trigger SIGFPE from yylex()
8828 to its own function.
8829 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8831 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8833 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8835 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8837 * parse.y (outer_field_access_p): Stop in time when outer contexts
8839 (resolve_qualified_expression_name): Properly qualify *everything*
8840 after a package.type to be resoled as expression names.
8841 (find_applicable_accessible_methods_list): Save/restore `class' to
8842 isolate it from a possible outer context search.
8844 2000-02-15 Tom Tromey <tromey@cygnus.com>
8846 * gjavah.c (jni_print_char): New function.
8847 (print_full_cxx_name): Use it.
8848 (decode_signature_piece): Likewise.
8849 (print_cxx_classname): Likewise.
8851 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8853 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8855 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8857 * gjavah.c: Include version.h.
8859 * jcf-dump.c: Likewise.
8861 * jv-scan.c: Likewise.
8863 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8865 * parse.y (outer_field_access_fix): First parameter now a tree
8866 node. Check for assignment to final. First argument to
8867 build_outer_field_access_fix modified to accommodate prototype.
8868 (build_outer_field_access): Don't check for assignment to final
8870 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8871 possibly returned by outer_field_access_fix. Changed
8872 outer_field_access_fix's first argument.
8873 (check_final_assignment): $finit$'s context is OK.
8874 (patch_unaryop): Use node instead of its line/column value when
8875 calling outer_field_access_fix.
8877 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8879 * parse.y (interface_declaration:): No longer tagged
8880 <node>. Re-installed default action.
8881 (class_member_declaration:): Handle inner interfaces.
8882 (interface_member_declaration): Handle inner interfaces and
8884 (create_interface): Push error if one seen. Suspend parsing
8885 context when processing an inner interface.
8886 (register_fields): Inner class static field limitations not to
8887 apply to inner interfaces.
8889 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8891 * jcf-parse.c (load_class): Update `java_error_count' when a
8892 class' file can't be found.
8893 (parse.y): Avoid (byte)code generation when errors seen.
8895 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8897 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8898 decodes a valid node.
8899 (patch_binop): Handle TRUNC_DIV_EXPR.
8901 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8903 * parse.y (resolve_package): New local `acc'. Try to progressively
8904 build and guess a package and type name.
8906 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8908 * parse.y (find_applicable_accessible_methods_list): Load and
8909 layout the search class if necessary.
8910 (java_complete_tree): Keep to original type of the folded initial
8913 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8915 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8916 Generate error message if circularity is detected. New static
8918 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8919 * jcf-write.c (generate_bytecode_insns): Very simply handle
8921 * parse.y (java_check_circular_reference): Use
8922 `cyclic_inheritance_report' during report, if necessary.
8923 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8924 walking NEW_ARRAY_INIT twice.
8926 2000-02-09 Tom Tromey <tromey@cygnus.com>
8928 * parse.y (check_class_interface_creation): Allow inner classes to
8929 be `private' or `protected', check modifiers' consistency. Prevent
8930 block local classes from bearing any modifiers.
8932 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8934 * except.c (check_start_handlers): Re-add prototype lost in last
8936 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8938 2000-02-09 Andrew Haley <aph@cygnus.com>
8940 * decl.c (clear_binding_level): Remove excess initializer.
8941 (maybe_poplevels): Remove unused variable.
8942 (force_poplevels): Ditto.
8943 (struct binding_level): Add comment.
8945 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8947 * jcf-write.c (generate_classfile): Don't consider
8948 pre-initialization with reference value (use <clinit> instead.)
8949 * parse.y (java_fix_constructors): No generated constructor for
8951 (build_outer_field_access): Removed debug message.
8952 (outer_field_expanded_access_p): Adapted to bytecode generation.
8953 (build_outer_field_access_method): Use fix_method_argument_names.
8954 (build_outer_method_access_method): Fixed indentation. Added
8955 comment. Handle access method generation for static and also void
8957 (build_access_to_thisn): Inserted debug message.
8958 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8959 (resolve_qualified_expression_name): Fixed comment.
8960 (not_accessible_p): Adapted to bytecode generation. Added comment.
8961 (patch_method_invocation): Added comment.
8962 (maybe_use_access_method): Fixed leading comment. Handle static
8964 (java_complete_lhs): Don't shortcut handling of initialized upon
8965 declaration String type static fields when generating bytecode.
8966 (patch_unaryop): Handle outer field access when generating
8969 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8971 * java-tree.h (FIELD_THISN): New macro.
8972 * jcf-write.c (append_synthetic_attribute): New function.
8973 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8974 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8975 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8977 (build_outer_field_access): Turned on access functions usage and
8978 generation when compiling to bytecode.
8979 (maybe_use_access_method): Likewise.
8981 2000-01-25 Andrew Haley <aph@cygnus.com>
8983 * java-except.h (struct eh_range): Add `expanded' field.
8984 (maybe_start_try): Add end_pc arg.
8985 (maybe_end_try): Ditto.
8986 * java-tree.h (force_poplevels): new function.
8987 * expr.c (expand_byte_code): Don't call maybe_start_try or
8989 * except.c (add_handler): Reset expanded.
8990 (expand_start_java_handler): Set expanded.
8991 (check_start_handlers): Don't expand a start handler that's
8992 already been expanded.
8993 (maybe_start_try): Add end_pc arg. Only expand a handler which
8995 (expand_end_java_handler): call force_poplevels.
8996 (force_poplevels): new function.
8997 * decl.c (binding_level): Add start_pc of binding level.
8998 (maybe_pushlevels): Call maybe_start_try when pushing binding
9000 (maybe_poplevels): Call maybe_end_try when popping binding levels.
9001 (LARGEST_PC): Define.
9002 (clear_binding_level): Use LARGEST_PC.
9004 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
9005 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
9006 (binding_depth, is_class_level, current_pc): new variables.
9007 (struct binding_level): ditto.
9008 (indent): new function.
9009 (push_jvm_slot): add debugging info.
9010 (maybe_pushlevels): ditto.
9011 (maybe_poplevels): ditto.
9014 (start_java_method): ditto.
9015 (give_name_to_locals): comment only.
9016 * except.c (binding_depth, is_class_level, current_pc):
9018 (expand_start_java_handler): add debugging info.
9019 (expand_end_java_handler): ditto.
9021 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9023 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9024 (print_name_for_stub_or_jni, process_file): Constify a char*.
9026 2000-02-03 Tom Tromey <tromey@cygnus.com>
9028 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9030 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9032 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9033 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9036 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9038 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9039 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9040 (struct lang_type): New field `ii_block'.
9041 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9042 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9043 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9044 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9045 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9046 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9048 * parse.y (add_instance_initializer): New function.
9049 (in_instance_initializer): New static global.
9050 (class_body_declaration:): Link instance initializer block.
9051 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9052 (array_creation_expression:): Remove unused local.
9053 (java_parser_context_push_initialized_field): Fixed leading
9054 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9055 CPC_INSTANCE_INITIALIZER_LIST.
9056 (java_parser_context_pop_initialized_field): Likewise.
9057 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9058 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9059 CPC_INITIALIZER_STMT.
9060 (fix_constructors): New local `class_type'. Use it. Call
9061 add_instance_initializer.
9062 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9063 (patch_return): Forbid return in instance initializers.
9064 (patch_throw_statement): Enforce exception handling in the context
9065 of instance initializers.
9067 2000-02-03 Tom Tromey <tromey@cygnus.com>
9069 * Make-lang.in (java.mostlyclean): Remove executables in
9072 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9074 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9075 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9076 (java_float_finite): Convert to use union Word from javaop.h.
9077 (java_double_finite): Convert to use union DWord from javaop.h.
9079 2000-02-02 Tom Tromey <tromey@cygnus.com>
9081 * gjavah.c (options): Added `jni' entry.
9082 (help): Document -jni.
9083 (flag_jni): New global.
9084 (process_file): Handle JNI output. Don't print text from
9085 -prepend, -add, etc, when generating stubs. Only remove `.class'
9086 suffix if it actually exists.
9087 (main): Create a `.c' file when run with `--jni --stubs'. Create
9088 correct output file name with `--jni'.
9089 (print_include): Mangle header name differently in JNI case.
9090 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9092 (print_method_info): Handle JNI case. Put signature info into
9093 method name. Handle case when STREAM is NULL.
9094 (print_name_for_stub_or_jni): New function.
9095 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9096 (print_cxx_classname): Handle JNI.
9097 (print_full_cxx_name): Likewise.
9098 (decode_signature_piece): Likewise.
9099 (overloaded_jni_method_exists_p): New function.
9100 (struct method_name): Added `signature' and `sig_length' fields.
9101 (HANDLE_END_FIELD): Do nothing in JNI mode.
9103 2000-02-02 Tom Tromey <tromey@cygnus.com>
9105 * jv-scan.c: Include version.c, <getopt.h>.
9106 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9107 (options): New array.
9108 (usage): New function.
9109 (version): New function.
9110 (main): Use getopt_long to parse command line.
9111 * jcf-dump.c: Include version.c, <getopt.h>.
9112 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9113 OPT_JAVAP): New macros.
9114 (options): New array.
9115 (usage): Return `void'. Changed message.
9116 (help): New function.
9117 (version): New function.
9118 (main): Use getopt_long_only to parse command line.
9119 * gjavah.c: Include <getopt.h>.
9120 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9121 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9122 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9123 (options): New array.
9124 (java_no_argument): Removed.
9125 (help): Updated with missing options.
9126 (main): Use getopt_long_only to parse command line.
9127 (usage): Changed message.
9129 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9131 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9132 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9133 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9134 * parse.y (array_creation_expression:): Handle anonymous arrays.
9135 (build_array_from_name): Don't set `ret_name' if null.
9136 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9137 (qualify_ambiguous_name): Likewise.
9138 (java_complete_expand_class): Likewise.
9140 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9142 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9143 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9144 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9145 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9146 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9147 AIPL_FUNCTION_COMPLETED_INVOCATION.
9148 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9149 AIPL_FUNCTION_INVOCATION_READY.
9150 (AIPL_FUNCTION_DECLARATION): New enum entry.
9151 * parse.y (reorder_static_initialized): New function.
9152 (java_parser_context_pop_initialized_field): Use it.
9153 (add_inner_class_fields): Use
9154 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9155 augmented. Install marker after last alias initializer, if any.
9156 (generate_finit): Fixed typo. Don't try to retain only the used
9158 (method_header): Compute and set DECL_FUNCTION_NAP.
9159 (method_declarator): Fixed comment. Insert alias initializer in
9161 (build_alias_initializer_parameter_list): Fixed leading
9162 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9163 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9164 (java_complete_expand_class): Code to retain only used aliases
9166 (java_complete_expand_methods): New local `first_decl'. Generate
9167 $finit$ first, then expand the constructors, regular methods and
9169 (java_complete_expand_method): Don't report error on missing
9170 return statement if previously detected bogus.
9171 (fix_constructors): Don't patch constructor parameters list.
9172 (patch_method_invocation): Use new AIPL enum values. Reverse
9173 alias initializer list for anonymous classes.
9175 2000-01-30 Anthony Green <green@redhat.com>
9177 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9178 determine how many stack slots to pop.
9180 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9182 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9183 error handling/recovery.
9184 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9186 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9188 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9189 FIELD_LOCAL_ALIAS_USED): New macros.
9190 (DECL_FUNCTION_NAP): New macro.
9191 (struct lang_decl): New field `nap'.
9192 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9193 (struct lang_type): New fields `finit_stmt_list' and
9195 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9196 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9197 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9198 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9199 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9200 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9201 (BUILD_THROW): Macro line separator re-indented.
9202 * parse.y (end_class_declaration): New function.
9203 (maybe_generate_pre_expand_clinit): New name for
9204 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9205 pre-expand static fields.
9206 (maybe_generate_clinit): Function deleted.
9207 (check_for_static_method_reference): Prototype's parameter list
9209 (generate_finit): New name for maybe_generate_finit. Changed
9210 leading comment. Function rewritten to use
9211 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9212 (build_alias_initializer_parameter_list): New function.
9213 (java_parser_context_pop_initialized_field): Likewise.
9214 (add_inner_class_fields): Likewise.
9215 (type_declaration:): Call end_class_declaration.
9216 (class_member_declaration:): Likewise.
9217 (formal_parameter_list:): Fixed typos.
9218 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9219 element. Improved error handling.
9220 (block_statement:): Call end_class_declaration.
9221 (anonymous_class_creation:): Likewise.
9222 (create_anonymous_class): Fixed comments.
9223 (create_class): Call add_inner_class_fields.
9224 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9225 (method_header): Use MARK_FINAL_PARMS.
9226 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9227 (method_declarator): Propagate final argument flag.
9228 (craft_constructor): New local `artificial'. Call
9229 build_alias_initializer_parameter_list. Use
9230 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9231 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9233 (complete_expand_class): Get rid of unused outer context local
9235 (java_complete_expand_methods): Fixed leading
9236 comment. Generate/pre-expand <clinit> first. Changed method
9237 expansion order to regular, $finit$, constructors, <clinit>.
9238 (java_complete_expand_method): Set current_function_decl.
9239 (fix_constructors): Fix constructor parameter list to account for
9240 outer context local alias initializers.
9241 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9242 (resolve_expression_name): Lookup outer context local aliases. New
9243 local `access', use it.
9244 (patch_method_invocation): Patch inner class ctor invocation with
9245 outer context local aliases initialization values. $finit$
9246 invocation patching now includes things generated with
9247 build_alias_initializer_parameter_list.
9248 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9249 (build_super_invocation): Likewise.
9250 (patch_assignment): Changed comment.
9252 2000-01-27 Andrew Haley <aph@cygnus.com>
9254 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9258 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9260 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9262 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9264 * parse.y (register_fields): Don't pass a format specifier to
9265 OBSOLETE_MODIFIER_WARNING.
9266 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9267 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9269 (check_modifiers): Change function into a macro.
9270 (check_class_interface_creation): Pass a literal format string.
9272 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9274 * buffer.h: PROTO -> PARAMS.
9275 * check-init.c: Likewise.
9276 * class.c: Likewise.
9277 * constants.c: Likewise.
9278 * convert.h: Likewise.
9280 * except.c: Likewise.
9282 * gjavah.c: Likewise.
9283 * java-except.h: Likewise.
9284 * java-tree.h: Likewise.
9285 * jcf-depend.c: Likewise.
9286 * jcf-dump.c: Likewise.
9287 * jcf-parse.c: Likewise.
9288 * jcf-path.c: Likewise.
9289 * jcf-reader.c: Likewise.
9290 * jcf-write.c: Likewise.
9292 * jv-scan.c: Likewise.
9293 * jvgenmain.c: Likewise.
9294 * jvspec.c: Likewise.
9298 * parse-scan.y: Likewise.
9299 * parse.h: Likewise.
9300 * parse.y: Likewise.
9301 * typeck.c: Likewise.
9302 * verify.c: Likewise.
9305 * zextract.c: Likewise.
9306 * zipfile.h: Likewise.
9308 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9310 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9311 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9312 * constants.c (build_constant_data_ref): Check for cached
9313 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9314 in TYPE_CPOOL_DATE_REF.
9315 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9316 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9317 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9318 (LOCAL_FINAL): New macro.
9319 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9320 constant pool -- don't try to reuse.
9321 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9323 (find_in_current_zip): Use TYPE_JCF.
9324 * parse.h (java_check_final): Prototype removed.
9325 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9326 (maybe_create_class_interface_decl,
9327 check_class_interface_creation): Likewise.
9328 (java_expand_finals): Function removed.
9329 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9330 (block_statement:): Fixed comment.
9331 (anonymous_class_creation:): Likewise.
9332 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9334 (check_class_interface_creation): Loosened error report on (inner)
9335 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9336 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9337 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9339 (create_interface): Likewise.
9340 (anonymous_class_counter): New static global.
9341 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9342 patch. Fixed comments.
9343 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9344 anonymous_class_counter when declaring a toplevel class.
9345 (craft_constructor): Fixed constructor name when handling
9346 anonymous classes. Anonymous class constructors to feature hidden
9348 (java_fix_constructors): Added comment.
9349 (java_check_final): Function removed.
9350 (java_complete_expand_methods): Fixed comment. Don't generate
9351 class data, save its outgoing constant pool instead.
9352 (verify_constructor_super): Skip anonymous class constructor
9353 hidden this$<n> parameter.
9354 (java_expand_classes): New local `saved_ctxp'. Removed call to
9355 java_expand_finals and java_check_final. Expand anonymous class
9356 constructors. Generate class data.
9357 (build_super_invocation): Skip anonymous class hidden this$<n>
9359 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9360 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9361 (set_java_signature): Likewise.
9363 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9365 * gjavah.c: Delete ACC_VISIBILITY define.
9366 * jcf.h: Add ACC_VISIBILITY define.
9367 * parse.y: final: rule tagged <value>.
9368 (java_check_regular_methods): Use ACC_VISIBILITY define for
9369 default package access check.
9370 (local_variable_declaration_statement): Use final: rule.
9372 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9374 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9377 2000-01-17 Tom Tromey <tromey@cygnus.com>
9379 * gjavah.c (print_field_info): Allow non-static final fields.
9381 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9383 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9384 * parse.y (patch_anonymous_class): New function.
9385 (create_anonymous_class): Register incomplete type when the
9386 class/interface to extends/implement isn't known yet.
9387 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9388 (verify_constructor_super): Tuned error message.
9390 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9392 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9393 (ANONYMOUS_CLASS_P): New macro.
9394 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9395 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9396 * parse.y (create_class): Added leading argument.
9397 (maybe_create_class_interface_decl,
9398 check_class_interface_creation): Likewise.
9399 (craft_constructor): New function.
9400 (verify_constructor_super): Added argument in prototype.
9401 (class_declaration:): Inserted leading argument.
9402 (for_begin:): Use FOR_LOOP_P.
9403 (anonymous_class_creation): Create WFL of the anonymous class to
9404 instantiate. Call build_new_invocation. Added comments.
9405 (check_class_interface_creation): Handle parameter `anonymous' in
9406 verbose mode class creation announce.
9407 (link_nested_class_to_enclosing): Exclude anonymous classes.
9408 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9409 anonymous class, even though they appear to have an enclosing
9411 (create_interface): Pass extra argument to
9412 check_class_interface_creation.
9413 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9414 (create_class): Call check_class_interface_creation and
9415 maybe_create_class_interface_decl with extra new argument. Don't
9416 add private this$<n> to anonymous classes.
9417 (method_declarator): Insert hidden this$<n> to anonymous class
9419 (java_fix_constructors): Deleted code creating default
9420 constructor. Call craft_constructor instead.
9421 (java_check_regular_methods): Set `saw_constructor' to 1 for
9423 (fix_constructors): Pass extra argument to verify_constructor_super.
9424 (verify_constructor_super): New local `sdecl', use it. Search for
9425 matching constructor (possibly featuring arguments) in super
9427 (lookup_method_invoke): Craft constructor according to arguments
9428 list when dealing with anonymous class constructors.
9429 (build_super_invocation): Pass arguments to anonymous class super
9431 (search_loop): Use FOR_LOOP_P.
9432 (labeled_block_contains_loop_p): Likewise.
9434 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9436 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9437 (enclosing_context_p): New function.
9438 (get_access_flags_from_decl): Handle CLASS_STATIC.
9439 (maybe_layout_super_class): Extra first argument passed to
9441 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9443 * decl.c (access0_identifier_node): New global.
9444 (init_decl_processing): access0_identifier_node initialized.
9445 (pushdecl): Set DECL_CONTEXT only on non type decls.
9446 * expr.c (lookup_field): Lookup inner class fields in enclosing
9448 (expand_invoke): Use ID_INIT_P.
9449 (expand_java_field_op): Use DECL_CLINIT_P.
9450 * java-tree.def (CLASS_LITERAL): New tree code.
9451 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9452 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9453 (struct lang_decl): New field `inner_access'.
9454 (enclosing_context_p): Prototyped.
9455 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9456 ID_CLINIT_P): New macros.
9457 (CLASS_STATIC): New macro.
9458 (CLASS_ACCESS0_GENERATED_P): New macro.
9459 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9460 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9461 INNER_CLASS_P): New macros.
9462 (DECL_INNER_CLASS_LIST): New macro.
9463 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9465 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9466 the shift value to int. Fixed typo in comment.
9467 * lex.c (inst_id, wpv_id): Initialize.
9468 * mangle.c (unicode_mangling_length): Take `$' into account.
9469 * parse.h (DRECOVER, RECOVER): Terminate properly.
9470 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9471 (typedef struct _jdep): New field `enclosing'.
9472 (JDEP_ENCLOSING): New macro.
9473 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9474 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9475 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9476 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9477 GET_ENCLOSING_CPC_CONTEXT): New macros.
9478 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9479 (do_resolve_class): Added extra argument in prototype.
9480 * parse.y (resolve_class): Added extra argument in prototype.
9481 (maybe_create_class_interface_decl): Likewise.
9482 (maybe_use_access_method, build_wfl_wrap): New functions.
9483 (java_complete_expand_classes, java_complete_expand_class):
9485 (java_parser_context_push_initialized_field,
9486 java_parser_context_suspend, java_parser_context_resume):
9488 (maybe_make_nested_class_name, make_nested_class_name,
9489 set_nested_class_simple_name_value,
9490 link_nested_class_to_enclosing, find_as_inner_class,
9491 find_as_inner_class_do, check_inner_class_redefinition,
9492 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9493 maybe_build_thisn_access_method, build_outer_field_access,
9494 build_outer_field_access_methods, build_outer_field_access_expr,
9495 build_outer_method_access_method, build_new_access_id,
9496 build_outer_field_access_method, outer_field_access_p,
9497 outer_field_expanded_access_p, outer_field_access_fix,
9498 build_incomplete_class_ref, patch_incomplete_class_ref,
9499 create_anonymous_class): Likewise.
9500 (inst_id, wpv_id): New static global variables.
9501 (synchronized:): New rule, tagged <node>.
9502 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9504 (anonymous_class_creation:): New rule, tagged <node>.
9505 (NEW_TK): Tagged <node>.
9506 (type_literals, array_type_literal): New rules, tagged <node>.
9507 (class_declaration:): Removed action when reducing by class_body:
9508 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9509 using GET_CPC in sub-rules.
9510 (class_member_declaration): Handle inner classes.
9511 (method_declaration): When reducing method_header:, reset
9512 current_function_decl when appropriate.
9513 (method_declarator:): Set the number of formal parameter to 0 for
9514 method declared without arguments.
9515 (constructor_declarator:): Likewise.
9516 (static_initializer:): List of elements kept in a list.
9517 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9518 use of the keyword `static' for type declarations.
9519 (block_statement:): Handle inner class declarations.
9520 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9521 type qualified `this'.
9522 (class_instance_creation_expression): Use anonymous_class_creation:
9523 to handle inner class instances creation. Handle qualified `new'.
9524 (something_dot_new): Added appropriate actions.
9525 (create_new_parser_context): New function.
9526 (java_push_parser_context, java_parser_context_save_global,
9527 java_parser_context_suspend): Use create_new_parser_context.
9528 (check_modifiers): Changed leading comment.
9529 (check_class_interface_creation): Handle interclasses.
9530 (add_superinterfaces): Fixed comment.
9531 (create_interface): Build qualified name from the raw_name instead
9532 of its matching WFL. Push the initialized fields list. raw_name added
9533 as an extra argument to maybe_create_class_interface_decl.
9534 (create_class): Build qualified name from the raw_name instead of
9535 its matching WFL. Removed assignment to current_parsed_class_un.
9536 Call PUSH_ERROR before returning an error. Suspend the current
9537 parser context when processing an inner class. Push the
9538 initialized fields list. raw_name added as an extra argument to
9539 maybe_create_class_interface_decl. Add the private this$<n>
9541 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9542 (register_fields): Get the class type from GET_CPC and handle
9543 previous errors. Added code to handle the creation of static
9544 fields in inner classes. Initialized fields initialization
9545 statements kept in a list of lists.
9546 (maybe_generate_finit): Initialized fields initialization
9547 statements kept in a list of lists. Use GET_CPC.
9548 (maybe_generate_clinit): Likewise.
9549 (method_header): Use GET_CPC and GET_CPC_UN.
9550 (parser_qualified_classname): Handle inner classes.
9551 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9552 (java_fix_constructors): Hide pointer to enclosing context
9553 instance in constructor list when dealing with inner classes.
9554 (jdep_resolve_class): Call resolve_class with extra first argument
9556 (resolve_class): Add enclosing context as a first extra argument
9557 to do_resolve_class.
9558 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9560 (resolve_no_layout): Extra argument added to resolve_class
9562 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9563 (java_get_real_method_name): Use GET_CPC_UN.
9564 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9565 (java_check_abstract_methods): Handle static method declared in
9566 inner classes by an error.
9567 (java_check_regular_methods): Use DECL_CLINIT_P.
9568 (source_start_java_method): Also set DECL_MAX_LOCALS.
9569 (create_artificial_method): Call java_parser_context_save_global
9570 and java_parser_context_restore_global instead of saving/restoring
9571 the context by hand.
9572 (expand_start_java_method): Improved verbose mode message.
9573 (java_complete_expand_methods): Fixed leading comment. Use
9575 (fix_constructors): Added assignment to this$<n> if necessary.
9576 (java_expand_classes): Call java_complete_expand_classes instead
9577 of java_complete_expand_methods.
9578 (make_qualified_primary): Simplified.
9579 (merge_qualified_name): Optimized for missing left or right parts.
9580 (resolve_expression_name): Handle access to outer class fields from
9582 (resolve_qualified_expression_name): New macro
9583 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9584 classes. Report error on non appropriate qualification of
9585 `new'. Handle qualified `this'.
9586 (not_accessible_p): Allow access to outer class private fields from
9588 (patch_method_invocation): Handle method invocations through
9589 access methods and inner class constructor invocations.
9590 (find_applicable_accessible_methods_list): Search enclosing
9591 contexts of an inner class.
9592 (search_applicable_methods_list): Fixed typo.
9593 (argument_types_convertible): Handle inner class constructors'
9594 hidden outer context reference argument.
9595 (qualify_ambiguous_name): Handle qualified `this'.
9596 (java_complete_lhs): Handle use of field accessed through
9597 artificial access methods in various cases of assignments. Handle
9599 (check_final_assignment): Use DECL_CLINIT_P.
9600 (valid_ref_assignconv_cast_p): Handle the destination being an
9601 enclosing context of the source.
9602 (patch_unaryop): Handle use of field accessed through artificial
9604 (patch_return): Use DECL_CLINIT_P.
9605 (patch_throw_statement): Use DECL_CLINIT_P.
9606 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9607 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9610 2000-01-16 Anthony Green <green@cygnus.com>
9612 * parse.y (build_string_concatenation): Only use
9613 StringBuffer(String) shortcut if String arg is constant.
9615 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9617 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9618 the shift value to int. Fixed typo in comment.
9620 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9622 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9623 * jcf-write.c: Likewise.
9624 * parse.y: Likewise.
9625 * parse.c: Regenerate.
9627 2000-01-09 Anthony Green <green@cygnus.com>
9629 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9630 bytecodes in the correct order.
9632 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9634 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9636 2000-01-06 Anthony Green <green@cygnus.com>
9638 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9639 before building constant array decl.
9641 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9643 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9644 method invocation and typo in conditional expression.
9645 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9646 the appropriate NOTE_POP.
9647 * parse.y (patch_binop): Shift value mask to feature the right
9650 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9652 * class.c (assume_compiled, assume_compiled_node): Add static
9654 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9656 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9658 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9660 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9661 to `__modifier' to avoid stringifying it.
9663 * parse.y (verify_constructor_circularity): Don't call a variadic
9664 function with a non-literal format string.
9665 (java_check_abstract_methods): Move unreachable code inside
9666 `continue' statement.
9667 (lookup_method_invoke): Call xstrdup, not strdup.
9669 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9672 * jcf-parse.c (yyparse): Likewise.
9674 * jv-scan.c (main): Likewise.
9676 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9678 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9679 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9680 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9683 * parse.y (synchronized, variable_redefinition_error,
9684 check_class_interface_creation, create_interface, create_class,
9685 method_header, finish_method_declaration,
9686 check_modifiers_consistency, method_declarator,
9687 complete_class_report_errors, check_abstract_method_definitions,
9688 java_check_regular_methods, check_throws_clauses,
9689 java_check_abstract_methods, read_import_dir,
9690 check_pkg_class_access, declare_local_variables, fix_constructors,
9691 cut_identifier_in_qualified, resolve_expression_name,
9692 resolve_qualified_expression_name, patch_method_invocation,
9693 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9694 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9695 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9696 patch_try_statement, patch_synchronized_statement,
9697 patch_throw_statement, check_thrown_exceptions,
9698 patch_conditional_expr): Likewise.
9700 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9702 * Makefile.in (LIBDEPS): Added gcc's errors.o
9703 (../jcf-dump$(exeext):): Link with gcc's errors.o
9704 (../gcjh$(exeext):): Likewise.
9705 * expr.c (expand_java_NEW): Layout the entire target type instead of
9706 laying out its methods only.
9707 (lookup_field): Layout the class after having loaded it.
9708 * java-tree.h (java_debug_context): Declared.
9709 * jcf-io.c (toplev.h): Included.
9710 (find_class): Removed assignment to jcf's outofsynch
9711 field. Force source file to be read if newer than its matching
9712 class file. Tweaked debug messages.
9713 * jcf-parse.c (jcf_out_of_synch): Deleted.
9714 (read_class): Call to jcf_out_of_synch removed.
9715 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9716 (jcf_out_of_synch): Prototype deleted.
9717 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9718 `deprecated' and `class_err': integer turned into bit-fields.
9719 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9720 * parse.y (package_list): New global.
9721 (package_declaration:): Record newly parsed package name.
9722 (extra_ctxp_pushed_p): Static global deleted.
9723 (java_parser_context_save_global): Create buffer context for the
9724 purpose of saving globals, if necessary.
9725 (java_parser_context_restore_global): Pop context pushed for the
9726 purpose of saving globals, if necessary.
9727 (java_debug_context_do): New prototype and function.
9728 (java_debug_context): Likewise.
9729 (do_resolve_class): Use already parsed package names to qualify
9730 and lookup class candidate.
9731 (java_pre_expand_clinit): Removed unnecessary local variable.
9733 1999-12-17 Tom Tromey <tromey@cygnus.com>
9735 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9737 (process_file): Use `\n\' at end of each line in string.
9739 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9741 * expr.c (expand_invoke): Layout the loaded class before
9742 attempting to use it.
9743 (expand_java_field_op): Allow final field assignments to take
9745 * typeck.c (convert): Return error_mark_node if expr is null.
9747 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9749 * class.c (class_depth): Return -1 if the class doesn't load
9751 * expr.c (can_widen_reference_to): Check for errors during depth
9752 computation and return 0 accordingly.
9753 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9754 create default constructors and add an other error check.
9755 * parse.h (java_fix_constructors): Prototyped.
9756 * parse.y (java_pre_expand_clinit): Likewise.
9757 (build_super_invocation): Re-prototyped to feature one argument.
9758 (java_check_circular_reference): Directly use `current'.
9759 (java_fix_constructors): New function.
9760 (java_check_regular_methods): Don't create default constructors
9761 here, but abort if none were found.
9762 (java_complete_expand_methods): Pre-process <clinit> calling
9763 java_pre_expand_clinit.
9764 (java_pre_expand_clinit): New function.
9765 (fix_constructors): build_super_invocation invoked with the
9766 current method declaration as an argument.
9767 (build_super_invocation): Use the context of the processed method
9768 decl argument instead of current_class.
9769 * typeck.c (lookup_java_method): Take WFLs in method names into
9772 1999-12-14 Per Bothner <per@bothner.com>
9774 * class.c (make_class_data): flag_keep_inline_functions to keep
9775 private methods in the method array.
9777 1999-12-15 Anthony Green <green@cygnus.com>
9779 * check-init.c (check_init): Take into account both types of
9780 `throw's when checking for uninitialized variables.
9782 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9784 * parse.y (java_complete_lhs): Force conversion of array
9785 dimensions to int_type_node, that's what runtime's ABI expects.
9787 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9789 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9790 operand of a WFL, until the Java front-end gets fixed with regard
9791 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9793 1999-12-10 Andrew Haley <aph@cygnus.com>
9795 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9796 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9797 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9801 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9803 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9804 before calling expand_eh_region_start and expand_start_all_catch.
9805 * except.c (expand_start_java_handler): Switch to permanent
9806 obstack before calling expand_eh_region_start.
9807 (expand_end_java_handler): Switch to permanent obstack before
9808 calling expand_start_all_catch.
9810 1999-12-5 Anthony Green <green@cygnus.com>
9812 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9813 function with side effects.
9814 (init_decl_processing): Mark all memory allocating DECLs with
9817 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9819 * except.c (expand_end_java_handler): Call
9820 expand_resume_after_catch and end_catch_handler.
9822 1999-11-30 Anthony Green <green@cygnus.com>
9824 * verify.c (verify_jvm_instructions): Create new return label
9825 chain if non existent (don't rely on the verified state of the jsr
9828 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9830 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9831 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9833 * parse.y (patch_assignment): Removed bogus final class test on
9834 lhs when checking on whether to emit an ArrayStoreException runtime
9836 * expr.c (expand_java_arraystore): Likewise.
9838 1999-11-28 Anthony Green <green@cygnus.com>
9840 * decl.c (find_local_variable): Reuse single slot decls when
9843 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9845 * jcf-parse.c (saw_java_source): Global variable removed.
9846 (read_class): Don't use `saw_java_source'. Added extra braces.
9847 (yyparse): Code setting `saw_java_source' removed.
9849 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9851 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9853 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9855 * verify.c (merge_type_state): Non verified subroutines being
9856 considered more than once to trigger passive type merge.
9858 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9860 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9861 in case of error. Error message tuned.
9863 1999-11-21 Anthony Green <green@cygnus.com>
9865 * constants.c (find_methodref_index): Unwrap method names before
9866 inserting them in the constant pool.
9868 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9870 * class.c (assume_compiled_node): New typedef.
9871 (assume_compiled_tree): New static data.
9872 (find_assume_compiled_node): New function.
9873 (add_assume_compiled): New function.
9874 (assume_compiled): New function.
9875 * class.c (make_class_data): Use assume_compiled.
9876 (is_compiled_class): Use assume_compiled.
9878 * java-tree.h (add_assume_compiled): Declare.
9880 * lang.c (lang_decode_option): Parse new options.
9882 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9884 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9885 int_type_node: that's what `_Jv_AllocObject' expects.
9887 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9889 * parse.y (lookup_method_invoke): Use lang_printable_name to
9890 reliably build the type name during error report. Fixes PR gcj/97.
9892 1999-11-09 Tom Tromey <tromey@cygnus.com>
9894 * jcf-path.c: Include <sys/stat.h>.
9895 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9896 (DIR_UP): New macro.
9898 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9900 * parse.y (source_end_java_method): Resume permanent allocation,
9901 reversing Apr 27 1998 patch.
9902 (patch_string_cst): Pop obstacks after having pushed the permanent
9905 1999-11-05 Tom Tromey <tromey@cygnus.com>
9907 * class.c (finish_class): Emit inlined methods if any native
9908 methods exist in the class. Fixes PR gcj/85.
9910 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9912 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9913 (qualify_ambiguous_name): Likewise.
9915 1999-11-03 Godmar Back <gback@cs.utah.edu>
9917 * typeck.c: (lookup_java_method): search all inherited
9918 interfaces when looking up interface method.
9920 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9922 * parse.y (method_header:): Issue error message for rule `type
9924 (synchronized:): Error report when not using synchronized.
9926 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9928 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9929 being used before the superclass constructor has been called.
9930 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9931 instead of `CALL_THIS_CONSTRUCTOR_P'.
9933 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9935 * check-init.c: Fix typo in comment.
9937 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9939 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9942 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9944 * parse.y (expression_statement:): Call function to report
9945 improper invocation of a constructor.
9946 (parse_ctor_invocation_error): New function.
9948 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9950 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9953 1999-10-21 Tom Tromey <tromey@cygnus.com>
9955 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9956 in generated `main'.
9958 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9960 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9961 (qualify_ambiguous_name): Likewise.
9963 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9965 * parse.y (java_complete_tree): fold_constant_for_init to work on
9967 (java_complete_lhs): Likewise.
9968 (array_constructor_check_entry): Complete an initializer element
9969 on permanent_obstack.
9971 1999-10-19 Tom Tromey <tromey@cygnus.com>
9973 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9974 From Mike Moreton <mike@pillim.demon.co.uk>.
9976 1999-10-15 Greg McGary <gkm@gnu.org>
9978 * java-tree.h (flag_bounds_check): Remove extern decl.
9979 * lang.c (flag_bounds_check): Remove global variable.
9980 (lang_f_options): Remove "bounds-check" entry.
9981 (lang_init_options): Default flag_bounds_check to "on".
9983 1999-10-14 Tom Tromey <tromey@cygnus.com>
9985 * jvgenmain.c (usage): New function.
9986 (main): Use it. Also, handle `-D' options.
9987 * jvspec.c (lang_specific_driver): Recognize -D.
9988 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9990 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9992 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9994 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9995 variadic function with a non-literal format string.
9997 * parse-scan.y (report_main_declaration): Likewise.
9999 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
10001 * parse.y (read_import_dir, patch_assignment, patch_binop,
10002 patch_array_ref): Likewise.
10004 * typeck.c (build_java_array_type): Likewise.
10006 * verify.c (verify_jvm_instructions): Likewise.
10008 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10010 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10012 1999-10-07 Anthony Green <green@cygnus.com>
10014 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10015 where CHECK_PUT may fail for valid reasons.
10017 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10018 UNSAFE_PUTN): New macros.
10020 1999-10-04 Tom Tromey <tromey@cygnus.com>
10022 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10023 well. Fixes Java PR gcj/59.
10024 * parse-scan.y (yyerror): Report errors.
10026 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10028 * decl.c (insert_block): Remove unconditional `abort'.
10030 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10032 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10033 FUNCTION_CODE now of type int. All callers changed.
10034 Set the builtin's DECL_BUILT_IN_CLASS.
10036 1999-09-23 Tom Tromey <tromey@cygnus.com>
10038 * jvspec.c (lang_specific_driver): Don't read spec file if
10039 -fsyntax-only given.
10041 1999-09-22 Tom Tromey <tromey@cygnus.com>
10043 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10045 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10046 (WORDS_TO_LONG): Likewise.
10047 (WORDS_TO_DOUBLE): Likewise.
10049 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10051 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10052 (RELOCATION_VALUE_1): Likewise.
10053 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10054 push_in_const, push_long_const): Prototyped.
10055 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10056 (push_constant2): Likewise.
10057 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10058 (find_constant_wide): Cast find_constant2's integer arguments to
10060 (find_constant_index): Cast find_constant2's and find_constant2's
10061 integer arguments to `jword'.
10062 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10063 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10064 (emit_if): Use RELOCATION_VALUE_1.
10065 (emit_goto): Likewise.
10066 (emit_jsr): Likewise.
10067 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10068 argument to push_long_const to HOST_WIDE_INT.
10070 1999-09-15 Andreas Schwab <schwab@suse.de>
10072 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10074 1999-09-20 Nick Clifton <nickc@cygnus.com>
10076 * lang.c (lang_decode_option): Extend comment.
10078 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10080 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10083 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10085 * gjavah.c (get_field_name, print_method_info, print_include,
10086 add_namelet): Use xmalloc, not malloc.
10088 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10089 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10092 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10094 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10096 * jcf-path.c (add_entry): Likewise.
10098 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10100 * jv-scan.c (xmalloc): Remove definition.
10102 * jvgenmain.c (xmalloc): Likewise.
10104 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10106 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10108 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10109 concat, not xmalloc/sprintf.
10110 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10111 (xstrdup): Remove definition.
10113 * parse.y (duplicate_declaration_error_p,
10114 constructor_circularity_msg, verify_constructor_circularity,
10115 check_abstract_method_definitions, java_check_regular_methods,
10116 java_check_abstract_methods, patch_method_invocation,
10117 check_for_static_method_reference, patch_assignment, patch_binop,
10118 patch_cast, array_constructor_check_entry, patch_return,
10119 patch_conditional_expr): Use xstrdup, not strdup.
10121 * zextract.c (ALLOC): Use xmalloc, not malloc.
10123 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10125 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10127 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10128 (do_spec, lang_specific_pre_link, lang_specific_driver,
10129 input_filename, input_filename_length): Don't declare.
10130 (main_class_name, jvgenmain_spec, lang_specific_driver):
10132 (lang_specific_driver): All calls to the function pointer
10133 parameter now explicitly call `fatal'.
10135 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10137 * parse.y (find_applicable_accessible_methods_list): Search
10138 abstract classes as interfaces.
10140 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10142 * class.c (finish_class): We're now outside a valid method
10143 declaration. Tell the rest of gcc so.
10145 1999-09-08 Bruce Korb autogen@linuxbox.com
10147 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10149 1999-09-07 Tom Tromey <tromey@cygnus.com>
10151 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10153 (decode_signature_piece): Don't emit "::" in JArray<>.
10154 (print_namelet): Only print trailing `;' when printing a class.
10156 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10158 * java-tree.h: Delete declarations for all tree nodes now moved to
10160 * decl.c: Delete their definitions.
10162 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10164 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10165 * Makefile.in (OBJS): Add ggc-callbacks.o.
10166 (OBJDEPS): Likewise.
10168 1999-09-03 Tom Tromey <tromey@cygnus.com>
10170 * parse.y (strip_out_static_field_access_decl): Return operand if
10171 it satisfies JDECL_P.
10173 1999-09-02 Tom Tromey <tromey@cygnus.com>
10175 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10176 Handle nested arrays, like `[[I'.
10178 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10180 * class.c (finish_class): Remove unused parameter, all callers
10183 * expr.c (build_java_athrow): Change return type to void.
10184 (java_lang_expand_expr): Make sure each case in switch returns a
10187 * java-tree.h (finish_class): Fix prototype to take void args.
10189 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10190 (main): Issue return from main, not exit.
10192 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10194 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10196 * jv-scan.c (main): Issue return from main, not exit.
10198 * parse.y (check_abstract_method_definitions,
10199 java_check_abstract_method_definitions): Add static prototypes.
10200 (java_complete_expand_methods): Fix call to `finish_class'.
10202 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10205 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10207 * lang.c (language_string): Constify.
10209 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10211 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10212 Remove hacks for stuff which comes from libiberty.
10214 * Make-lang.in: Likewise.
10216 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10218 * Makefile.in (xref.o): Depend on xref.c explicitly.
10220 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10222 * java-tree.h (lang_printable_name): Constify a char*.
10224 * lang.c (lang_printable_name): Likewise.
10226 1999-08-27 Jeffrey A Law (law@cygnus.com)
10228 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10229 comments in C code.
10231 1999-08-26 Tom Tromey <tromey@cygnus.com>
10233 * gjavah.c (print_cxx_classname): Print "::" before qualified
10236 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10238 * parse.y (lookup_cl): Changed leading comment. Now does its best
10239 to set the column number.
10240 (qualify_ambiguous_name): Take WFL wrappers into account.
10242 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10244 * verify.c (verify_jvm_instructions): Don't check instruction
10245 validity beyond end of method.
10247 1999-08-25 Tom Tromey <tromey@cygnus.com>
10249 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10251 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10253 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10254 cxx_keyword_subst, generate_access, name_is_method_p,
10255 get_field_name, print_field_name, super_class_name, print_include,
10256 decode_signature_piece, print_class_decls, usage, help,
10257 java_no_argument, version, add_namelet, print_namelet): Add static
10259 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10260 name_is_method_p): Constify a char*.
10261 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10262 Provide a final else clause in an if-else-if.
10263 (print_field_info): Add missing final arg in function call to
10264 `print_field_name'.
10265 (print_method_info, decompile_method, decode_signature_piece,
10266 print_c_decl, print_full_cxx_name, print_stub,
10267 print_mangled_classname, super_class_name, print_include,
10268 add_namelet, add_class_decl, print_class_decls, process_file,
10269 help): Constify a char*.
10271 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10272 push_int_const, find_constant_wide, find_constant_index,
10273 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10274 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10275 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10276 emit_if, emit_goto, emit_jsr, call_cleanups,
10277 make_class_file_name): Add static prototypes.
10278 (generate_bytecode_return, generate_bytecode_insns): Pass a
10279 NULL_PTR, not a NULL_TREE.
10281 * jv-scan.c: Include "jcf.h".
10282 (main): Declare using DEFUN macro.
10284 * jvspec.c (find_spec_file, lang_specific_pre_link,
10285 lang_specific_driver): Add prototypes.
10286 (find_spec_file): Constify a char*.
10288 * keyword.gperf (hash, java_keyword): Add prototypes.
10290 * lang.c (lang_print_error): Add static prototype.
10291 (lang_init): Prefer memcpy over bcopy to avoid casts.
10293 * lex.c (yylex): Add static prototype.
10295 * parse-scan.y: Include "lex.c" earlier.
10297 * parse.h: Remove redundant declaration for `yylex'.
10299 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10300 labeled_block_contains_loop_p): Add static prototypes.
10301 (not_accessible_p): Make static to match prototype.
10303 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10305 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * parse.y (check_method_redefinition): Changed leading comment.
10308 (check_abstract_method_definitions): New function.
10309 (java_check_abstract_method_definitions): New function.
10310 (java_check_regular_methods): Call it.
10311 (verify_constructor_super): Fixed indentation.
10312 (lookup_method_invoke): Likewise.
10314 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10316 * parse.y (method_header): Return a null pointer if the current
10317 class node is null.
10318 (finish_method_declaration): Return if the current function decl
10320 (source_start_java_method): Likewise.
10321 (java_method_add_stmt): Likewise.
10323 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10325 * class.c (emit_register_class): Removed unnecessary call to
10327 * parse.y (labeled_block_contains_loop_p): Removed unused local
10330 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10332 * parse.y (java_refold): Added prototype.
10334 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10336 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10337 (java_stabilize_reference): Removed unnecessary `else'.
10338 (java_complete_lhs): Set flag to remember boolean. Call
10339 java_refold. Added comments.
10340 (java_decl_equiv): New function.
10341 (binop_compound_p): Likewise.
10342 (java_refold): Likewise.
10343 (patch_unaryop): Striped static field access assigned to decl and
10344 op. Changed promotion scheme for ++/-- operators.
10345 (search_loop): New function.
10346 (labeled_block_contains_loop_p): Likewise.
10347 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10349 (patch_bc_statement): Call search_loop. Fixed comment.
10351 1999-08-14 Anthony Green <green@cygnus.com>
10353 * expr.c (java_lang_expand_expr): Mark static array data as
10356 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10358 * jvgenmain.c (main): NUL-terminate name_obstack.
10360 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10362 * check-init.c (check_bool2_init, done_alternative): Add static
10365 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10366 (add_method, build_utf8_ref, build_class_ref,
10367 append_gpp_mangled_type, layout_class_method): Constify a char*.
10369 * decl.c (push_promoted_type, make_binding_level): Add static
10371 (push_promoted_type, pushdecl): Constify a char*.
10373 * except.c (find_handler_in_range, link_handler,
10374 check_start_handlers): Add static prototypes.
10376 * expr.c (process_jvm_instruction): Constify a char*.
10378 * gjavah.c (main): Constify a char*.
10380 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10383 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10385 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10386 munge, print_ents): Constify a char*.
10388 * jcf-dump.c (disassemble_method): Constify a char*.
10389 (print_constant_pool, print_exception_table): Add static prototypes.
10390 (print_constant, print_exception_table, main, disassemble_method):
10393 * jcf-io.c (find_classfile, find_class): Likewise.
10395 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10396 (set_source_filename, predefined_filename_p): Add static prototypes.
10397 (set_source_filename, get_constant, get_class_constant,
10398 find_in_current_zip): Constify a char*.
10400 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10402 (add_entry, add_path, jcf_path_classpath_arg,
10403 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10405 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10406 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10407 jcf_parse_one_method, jcf_parse_methods,
10408 jcf_parse_final_attributes): Add static prototypes.
10409 (get_attribute): Constify a char*.
10411 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10412 jcf_dependency_add_target, jcf_path_classpath_arg,
10413 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10415 * jv-scan.c (main): Constify a char*.
10416 (gcc_obstack_init): Add prototype arguments.
10418 * jvgenmain.c (gcc_obstack_init): Likewise.
10419 (main): Constify a char*.
10421 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10423 (put_decl_string, lang_print_error): Constify a char*.
10424 (lang_init): Remove redundant extern prototype.
10426 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10428 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10429 Add static prototypes.
10430 (get_type_from_signature): Constify a char*.
10432 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10433 Add static prototypes.
10434 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10435 (verify_jvm_instructions): Constify a char*.
10437 * xref.c (xref_flag_value): Likewise.
10439 * xref.h (xref_flag_value): Likewise.
10441 * zextract.c (makeword, makelong): Add static prototypes.
10442 (makeword, makelong): Constify a uch*.
10444 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10446 * lang.c (java_dummy_print): Constify a char*.
10447 (lang_print_error): Likewise.
10448 (lang_init): Remove redundant prototype for `print_error_function'.
10449 (lang_init_source): Likewise.
10450 (lang_identify): Constify a char*.
10452 1999-08-09 Tom Tromey <tromey@cygnus.com>
10454 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10455 (WORDS_TO_LONG): Likewise.
10456 (WORDS_TO_DOUBLE): Likewise.
10458 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10460 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10462 * expr.c (java_stack_pop, java_array_data_offset,
10463 build_java_throw_out_of_bounds_exception, case_identity,
10464 build_java_check_indexed_type): Add static prototypes.
10465 (linenumber_table, expand_invoke, expand_java_field_op,
10466 build_primtype_type_ref, expand_byte_code): Constify a char*.
10468 * java-tree.h (build_primtype_type_ref, linenumber_table):
10470 (java_lang_expand_expr): Add prototype.
10472 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10473 `java_lang_expand_expr'.
10475 * lex.c (java_lex_error): Constify a char*.
10476 (java_get_unicode, java_read_char, java_allocate_new_line,
10477 java_unget_unicode, java_sneak_unicode): Prototype.
10479 * parse-scan.y (current_class, package_name, method_declarator,
10480 report_class_declaration, yyerror): Constify a char*.
10482 * parse.h (java_report_errors): Prototype.
10483 (yyerror): Constify a char*.
10485 * parse.y (classitf_redefinition_error, check_modifiers,
10486 parse_jdk1_1_error, lookup_package_type,
10487 lookup_package_type_and_set_next, get_printable_method_name,
10488 purify_type_name): Constify a char*.
10489 (build_super_invocation, maybe_generate_finit,
10490 verify_constructor_super, parser_add_interface,
10491 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10492 java_complete_expand_methods, java_expand_finals,
10493 cut_identifier_in_qualified, java_stabilize_reference,
10494 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10495 merge_string_cste): Prototype.
10496 (single_type_import_declaration, yyerror,
10497 variable_redefinition_error, build_array_from_name,
10498 build_unresolved_array_type, check_class_interface_creation,
10499 resolve_class, complete_class_report_errors,
10500 note_possible_classname, read_import_dir,
10501 find_in_imports_on_demand, resolve_package, fix_constructors,
10502 check_deprecation, lookup_method_invoke,
10503 maybe_build_primttype_type_ref, array_constructor_check_entry):
10505 (java_complete_expand_methods, java_expand_finals): Make static.
10506 (convert_narrow): Remove static prototype.
10508 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10510 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10512 1999-08-02 Richard Henderson <rth@cygnus.com>
10514 * decl.c: Include defaults.h instead of expr.h.
10515 * parse.y: Likewise.
10517 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10519 * java/decl.c (start_java_method): Change all uses of
10520 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10521 Ensure expr.h is included.
10522 * java/expr.c (pop_arguments): Ditto.
10523 * java/parse.y (expand_start_java_method): Ditto.
10525 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10527 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10529 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10531 * decl.c: Include "function.h".
10532 * except.c: Likewise.
10533 * parse.y: Likewise.
10534 * Makefile.in: Update dependencies.
10536 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10538 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10539 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10540 `modifier' with ATTRIBUTE_UNUSED.
10542 * gjavah.c (process_file): Add braces around ambiguous `else'.
10544 * jcf-dump.c (print_access_flags, localvar_free): Change return
10547 * parse.y (java_complete_expand_method): Initialize variable
10549 (resolve_qualified_expression_name): Likewise for `field_decl'.
10550 (patch_method_invocation): Likewise for `class_to_search'.
10551 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10552 (patch_assignment): Likewise for `lhs_type'.
10554 * verify.c (verify_jvm_instructions): Remove unused variable
10557 1999-07-25 Richard Henderson <rth@cygnus.com>
10559 * decl.c (va_list_type_node): New.
10561 1999-07-25 Anthony Green <green@cygnus.com>
10563 * gjavah.c (print_stub): New function.
10564 (METHOD_IS_NATIVE): New macro.
10565 (print_mangled_classname): Make static.
10566 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10567 (process_file): Perform stub generation.
10568 (HANDLE_METHOD): Don't emit class decls during stub
10570 (HANDLE_END_METHOD): Take into account stub generation.
10571 (print_method_info): Handle stub generation.
10572 (print_stub): New function.
10573 (print_cxx_classname): Make signature consistant with others.
10574 (help): Describe -stubs option.
10575 (main): Create stub file.
10576 (version): Use version.c.
10577 (print_full_cxx_name): New function.
10578 (print_c_decl): Use print_full_cxx_name.
10580 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10582 * check-init.c (check_init): Handle MAX_EXPR.
10584 1999-07-15 Andrew Haley <aph@cygnus.com>
10586 * lang.c (flag_use_divide_subroutine): New variable.
10587 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10588 fp-to-integer conversion.
10589 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10592 * expr.c (build_java_soft_divmod): New function.
10593 (build_java_binop): Call build_java_soft_divmod if
10594 flag_use_divide_subroutine is set.
10595 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10596 soft_lrem_node: new builtin functions.
10597 (init_decl_processing) Initialize the new builtins.
10598 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10599 soft_lrem_node: new builtin functions.
10600 (build_java_soft_divmod): New function.
10601 * parse.y: Call build_java_soft_divmod if
10602 flag_use_divide_subroutine is set.
10603 * parse.c: Rebuilt.
10605 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10606 a --specs= arg) even if not linking.
10607 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10608 -fuse-divide-subroutine
10610 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10612 * parse.y (resolve_and_layout): Check methods only once.
10613 (resolve_qualified_expression_name): Verify thrown exceptions
10615 (check_thrown_exceptions): Reject exceptions thrown in
10616 initializer. Error message tuned.
10618 1999-07-14 Andrew Haley <aph@cygnus.com>
10620 * expr.c (expand_expr): Do not return the last statement in a
10621 block as the block's value.
10623 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10625 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10626 CALL_EXPR, to avoid order of evaluation changes.
10628 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10630 * parse.y (qualify_ambiguous_name): Do not use
10631 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10633 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10635 * check-init.c (check_init): Handle MAX_EXPR.
10636 * expr.c (force_evaluation_order): Force method call arguments to
10637 be evaluated in left-to-right order.
10638 * parse.y (qualify_ambiguous_name): Loop again to qualify
10639 NEW_ARRAY_EXPR properly.
10641 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10643 * parse.y (patch_invoke): Resolve unresolved invoked method
10645 (qualify_ambiguous_name): STRING_CST to qualify expression for
10646 type name resolution.
10648 1999-06-24 Andrew Haley <aph@cygnus.com>
10650 * class.c (finish_class): Whenever a deferred method is
10651 output, rescan the list of methods to see if a new candidate for
10652 output can be found.
10654 1999-06-28 Tom Tromey <tromey@cygnus.com>
10656 * jvspec.c (lang_specific_driver): Recognize --help.
10658 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10660 * parse.y (resolve_package): Fixed bogus return statement.
10661 (patch_method_invocation): Resolve method invocation beginning with
10662 a package name qualifier.
10664 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10666 * Make-lang.in (java.stage1): Depend on stage1-start.
10667 (java.stage2): Likewise for stage2-start.
10668 (java.stage3): Likewise for stage3-start.
10669 (java.stage4): Likewise for stage4-start.
10671 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10673 * parse.y (java_complete_lhs): When doing cross referencing, don't
10674 try to keep file location on a WFL expanded as a CALL_EXPR.
10676 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10678 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10679 compiling to class file a void method with an empty method body.
10680 As a side effect, the bytecode backend will generate the
10681 appropriate `return' instruction.
10683 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10685 * parse.y (lookup_package_type_and_set_next): New function prototype.
10686 (resolve_package): Search current and imported packages.
10687 (lookup_package_type_and_set_next): New function.
10689 1999-06-22 Andrew Haley <aph@cygnus.com>
10691 * verify.c (verify_jvm_instructions): Check for pending blocks
10692 before invalid PC test and opcode switch, not after.
10694 1999-06-21 Andrew Haley <aph@cygnus.com>
10696 * except.c (find_handler_in_range): The upper limit for exception
10697 ranges is exclusive, not inclusive: (start <= pc < end).
10698 (link_handler): find child pointer which points to outer by
10699 searching sibling list: previous code incorrectly assumed that
10700 outer->outer->first_child must point to outer.
10701 * verify.c (verify_jvm_instructions): FIXME added to code for
10703 (verify_jvm_instructions): Do not assume that the last block
10704 processed in a subroutine is a block which ends with a `ret'
10705 instruction. With some control flows it is possible that the last
10706 block ends with an `athrow'.
10708 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10710 * parse.y (qualify_ambiguous_name): Reorganized the post
10711 evaluation of non WFL leading expression nodes.
10713 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10715 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10718 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10720 * parse.y (qualify_ambiguous_name): Handle qualified expression
10721 beginning with a STRING_CST.
10723 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10725 * parse.y (register_fields): Set DECL_INITIAL on both
10726 pre-initialized static and public fields.
10727 (resolve_field_access): Static field access expressions to always
10729 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10730 qualification. CONVERT_EXPR to be resolved as an expression name.
10731 (java_complete_lhs): Identify and access qualified final
10732 initialized field in switch statement case expression.
10733 (fold_constant_for_init): Pre-initialized field decl constant to
10736 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10738 * parse.y (note_possible_classname): Mark returned node with
10739 QUALIFIED_P only if the original class name contained a '/'.
10741 1999-06-05 Anthony Green <green@cygnus.com>
10743 * Make-lang.in (gcjh): More parallel build fixes.
10745 1999-06-03 Mike Stump <mrs@wrs.com>
10747 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10749 1999-06-02 Anthony Green <green@cygnus.com>
10751 * except.c (link_handler): Chain exception handlers in order.
10753 1999-06-02 Anthony Green <green@cygnus.com>
10755 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10756 with nops and process as usual in order to always set correct EH
10757 ranges. Emit detailed warnings about unreachable bytecodes.
10759 1999-06-02 Anthony Green <green@cygnus.com>
10761 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10764 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10766 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10767 or the searched field decl.
10769 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10771 * parse.y (fold_constant_for_init): Convert numerical constant
10772 values to the type of the assigned field.
10774 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10776 * expr.c (lookup_field): Relaxed the test on class loading error
10778 * parse.y (fold_constant_for_init): Enabeled old code.
10780 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10782 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10783 decide the validity of the cast of a java.lang.Cloneable reference
10785 (patch_conditional_expr): Fixed first argument passed to
10786 binary_numeric_promotion.
10788 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10790 * parse.y (qualify_ambiguous_name): Take into account that a
10791 CONVERT_EXPR might specify a type as a WFL.
10793 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10795 * parse.y (patch_assignment): Save the rhs before using it as an
10796 argument to _Jv_CheckArrayStore.
10798 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10800 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10802 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10804 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10805 floating point literal only when the exponent indicator has been
10808 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10810 * parse.y (formal_parameter:): Construct argument tree list
10811 element even if a yet unsupported final parameter was encountered.
10813 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10815 * parse.y (finish_method_declaration): Issue errors for native or
10816 abstract methods declared with a method body, as well as for non
10817 native or non abstract methods with no method body.
10819 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10821 * class.c (build_utf8_ref): Initialize variable `field'.
10823 * decl.c (init_decl_processing): Initialize variable `field'.
10825 * expr.c (build_known_method_ref): Mark parameters `method_type',
10826 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10827 (process_jvm_instruction): Likewise for parameter `length'.
10829 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10830 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10833 * parse.y (maybe_generate_clinit): Remove unused variable
10834 `has_non_primitive_fields'.
10835 (find_in_imports_on_demand): Initialize variables `node_to_use'
10837 (patch_binop): Likewise for variable `prom_type'.
10838 (patch_unaryop): Likewise for variable `prom_type'.
10840 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10842 * xref.c (xref_table): Add missing initializer.
10844 1999-05-14 Tom Tromey <tromey@cygnus.com>
10846 * java-except.h (struct eh_range): Removed unused `next' member.
10847 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10848 after adding all exception handlers. Sort exception ranges in
10850 (struct pc_index): New structure.
10851 (start_pc_cmp): New function.
10852 * except.c (add_handler): Return `void'. Don't call link_handler;
10853 instead construct an ordinary linked list and do range
10855 (check_nested_ranges): New function.
10856 (link_handler): Changed interface to allow merging of eh_ranges.
10857 Split overlapping ranges. Return `void'.
10859 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10861 * parse.y (constructor_block_end:): New rule, tagged <node>.
10862 (constructor_body:): Use `constructor_block_end' instead of
10865 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10867 * parse.y (statement_nsi:): Pop `for' statement block.
10868 (java_complete_lhs): Labeled blocks containing no statement are
10869 marked as completing normally.
10871 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10873 * xref.c (xref_set_current_fp): New function, defined.
10874 * xref.h (xref_set_current_fp): New function, prototyped.
10876 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10878 * check-init.c (check_init): Take into account that
10879 LABELED_BLOCK_STMT can be empty.
10881 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10883 * parse.y (java_check_regular_methods): Warning check on not
10884 overriding methods with default access in other packages does not
10885 apply to `<clinit>'.
10886 (java_complete_lhs): If block body is an empty_stmt_node, replace
10887 it by NULL_TREE. This prevents gcc from generating an irrelevant
10890 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10892 * check-init.c (check_init): Removed code accepting to see things
10893 falling through default:, when doing xrefs.
10894 * java-tree.h (do_not_fold): New global variable, declared.
10895 * parse.y (do_not_fold): New global variable, defined.
10896 (java_complete_expand_method): Set `do_not_fold' to the value of
10897 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10898 and reinstall them after them have been purged; do not check for
10899 initializations; do not issue missing return errors.
10900 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10902 (patch_binop): Skip the fold part when doing xrefs.
10903 (build_string_concatenation): Skip the concatenation part when
10905 (patch_synchronized_statement): Do not generate a try-finally when
10907 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10908 and keep the location where the throw was seen.
10909 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10910 any treatment on the converted node an simply return a NOP_EXPR of
10912 * xref.c (xref_get_data): New function, defined.
10913 * xref.h (xref_get_data): New function, declared.
10914 (XREF_GET_DATA): Use xref_get_data.
10916 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10918 * gjavah.c (print_include): Cast the result of `strlen' to int
10919 when comparing against a signed value.
10920 (add_namelet): Likewise.
10922 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10924 * expr.c (expand_invoke): Mark parameter `nargs' with
10926 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10928 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10931 * jcf-reader.c (get_attribute): Cast a value to long
10932 when comparing against a signed expression. Likewise.
10934 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10935 HOST_BITS_PER_CHAR.
10937 1999-05-11 Andrew Haley <aph@cygnus.com>
10939 * parse.y (source_end_java_method): If the current method contains
10940 any exception handlers, force asynchronous_exceptions: this is
10941 necessary because signal handlers in libjava may throw exceptions.
10942 * decl.c (end_java_method): Ditto.
10944 1999-05-11 Tom Tromey <tromey@cygnus.com>
10946 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10948 * jvspec.c (THREAD_NAME): Removed.
10949 (GC_NAME): Likewise.
10950 (MATHLIB): Likewise.
10951 (WITHLIBC): Likewise.
10953 (THREADLIB): Likewise.
10954 (MATH_LIBRARY): Likewise.
10955 (lang_specific_driver): Don't add `-l' options to command line.
10956 Instead, add a single --specs option. Recognize `-L' options and
10957 use them to search for spec file.
10958 (find_spec_file): New function.
10959 (SPEC_FILE): New define.
10961 1999-05-11 Dave Brolley <brolley@cygnus.com>
10963 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10964 cpplib-enabled build.
10966 1999-05-05 Per Bothner <bothner@cygnus.com>
10968 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10969 temporarily zero it while calling rest_of_decl_compilation.
10971 * java-tree.h (string_ptr_type_node): Add declaration.
10972 * decl.c: Define and initialize string_ptr_type_node.
10973 * parse.y (patch_string_cst): Use string_ptr_type_node.
10975 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10976 * parse.y (for_statement): Now unconditionally exit_block.
10977 (finish_labeled_statement): No longer exit_block if for-loop.
10978 (patch_loop_statement): Check harder if the loop is already labeled.
10980 * parse.y (patch_initialized_static_field): Removed function.
10981 (maybe_generate_clinit): Removed special handling for interfaces.
10982 (java_complete_expand_methods): Do a preliminary java_complete_tree
10983 on <clinit> to determine if it can be removed.
10984 (java_complete_expand_method): Remove special handling for <clinit>.
10985 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10986 optimize if we get back empty_stmt_node.
10987 For MODIFY_EXPR, re-do checking of static initializers.
10988 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10989 For VAR_DECL, pass correct context.
10991 * verify.c (verify_jvm_instructions): Better error messages.
10993 1999-05-03 Tom Tromey <tromey@cygnus.com>
10995 * parse-scan.y (interface_declaration): Call
10996 report_class_declaration for interfaces.
10998 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
11000 * Makefile.in: Remove -v from bison command lines.
11002 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11004 * check-init.c (check_init): Exclude a case of error when doing
11006 * class.c (layout_class_method): Don't generate the error message
11007 twice when compiling from source.
11008 * lang-options.h: Added `-Wredundant-modifers' and
11009 `-Wunusupported-jdk11' flags and help text.
11010 * lang.c (lang_decode_option): Added support for
11011 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11012 flag_static_local_jdk11 and flag_redundant set accordingly.
11013 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11014 * parse.h (EXPR_WFL_ADD_COL): New macro.
11015 (DECL_END_SOURCE_LINE): Likewise.
11016 (DECL_INHERITED_SOURCE_LINE): Likewise.
11017 * parse.y (static_ref_err): New function, prototyped.
11018 (CCB_TK): Now tagged <operator>.
11019 (class_body:): Remember the location of the closing '}' of a class
11020 definition when doing xrefs.
11021 (block:): Likewise.
11022 (block_end:): Likewise.
11023 (create_class): Remember the location of the inherited class
11024 identifier when doing xrefs.
11025 (register_fields): Added test on first operand of `init' before
11026 testing it TREE_CODE.
11027 (method_header): Store the location of the class identifier in the
11028 class decl when doing xrefs.
11029 (finish_method_declaration): Don't combine first/last method line
11031 (java_check_regular_methods): Warning check on not overriding
11032 methods with default access on other packages move before check on
11033 static methods. Initialization of `aflags' also moved up.
11034 (resolve_expression_name): Call static_ref_err to report the error.
11035 (static_ref_err): New function, implemented.
11036 (resolve_field_access): Returned simplified static field access
11038 (resolve_qualified_expression_name): Check for illegal use of
11039 static fields in a non static context. Call static_ref_err to
11040 report error in various places.
11041 (java_complete_tree): Do not fold initialized static fields when
11043 (java_complete_lhs): Likewise.
11045 1999-04-29 Anthony Green <green@cygnus.com>
11047 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11048 create internal labels.
11049 (lookup_label): Ditto.
11051 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11053 * class.c (layout_class_method): Generate <clinit>'s rtl for
11055 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11056 for interfaces' <clinit>.
11057 * expr.c (lookup_field): Search for fields in interfaces.
11058 (expand_invoke): Fixed indentation.
11059 (expand_java_field_op): Likewise. Use IS_CLINIT.
11060 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11061 (IS_CLINIT): New macro.
11062 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11063 interface was parsed.
11064 (maybe_generate_clinit): Don't generate if the current class is an
11065 interface with only fields of primitive types.
11066 (reset_method_name): Use IS_CLINIT.
11067 (java_complete_expand_method): Expand <clinit> when it exists for
11068 interfaces. Use IS_CLINIT.
11069 (resolve_expression_name): Use DECL_CONTEXT instead of
11070 current_class to build static field references.
11071 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11072 ARRAY_REF when doing xreferencing.
11073 (check_final_assignment): Fixed typo in leading comment. Use
11075 (patch_array_ref): Don't fully expand array references when
11077 (patch_return): Use IS_CLINIT.
11078 (patch_throw_statement): Likewise.
11080 1999-04-22 Tom Tromey <tromey@cygnus.com>
11082 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11084 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11086 * decl.c (predef_filenames, predef_filenames_size): New globals
11087 (init_decl_processing): predef_filenames and predef_filenames_size
11089 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11091 * jcf-parse.c (predefined_filename_p): New function.
11092 (yyparse): Check that files on the command line are specified only
11093 once and issue a warning otherwise.
11094 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11095 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11096 avoid a gcc warning with -W -Wall turned on.
11097 (java_expand_classes): Abort if errors were encountered.
11098 (java_complete_lhs): If the cross reference flag is set, wrap
11099 field DECL node around a WFL when resolving expression name.
11101 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11103 * lang.c (lang_decode_option): Fixed returned value when parsing
11104 `-fxref=...' and `-Wall'.
11105 * parse.y (source_end_java_method): Do not generate code when
11106 flag_emit_xref is set.
11107 (resolve_expression_name): Do not build static field access when
11108 flag_emit_xref is set.
11109 (resolve_field_access): No special treatment on `length' when
11110 flag_emit_xref is set. Do not build qualified static field access
11111 when flag_emit_xref is set.
11112 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11113 when flag_emit_xref is set.
11114 (patch_assignment): Do not generate array store runtime check when
11115 flag_emit_xref is set.
11116 * xref.c (xref_flag_value): Fixed function declaration
11118 (xset_set_data): New function.
11119 * xref.h (xref_set_data): Added prototype for new function.
11120 (typedef struct xref_flag_table): New field data.
11121 (XREF_GET_DATA): New macro.
11123 1999-04-19 Tom Tromey <tromey@cygnus.com>
11125 * xref.h (enum): Removed trailing comma.
11127 * parse.y (resolve_qualified_expression_name): Added missing
11130 1999-04-15 Anthony Green <green@cygnus.com>
11132 * gjavah.c: New prototypes for java_float_finite and
11133 java_double_finite.
11135 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11137 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11140 1999-04-06 Jeffrey A Law (law@cygnus.com)
11142 * Makefile.in (TREE_H): Add tree-check.h.
11143 (RTL_H): Add genrtl.h.
11145 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11147 * parse.y (patch_assignment): Added ArrayStoreException runtime
11150 1999-04-06 Per Bothner <bothner@cygnus.com>
11152 * expr.c (pop_type_0): New function.
11153 (pop_type): Use pop_type_0.
11154 * java-tree.h (pop_type_0): New declaration.
11155 * verify.c (verify_jvm_instructions): Check return instructions.
11157 * parse.y (patch_binop): Don't fold if non-constant and emiting
11160 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11162 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11164 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11165 (main_jcf): Don't define.
11166 (process_file): Don't set `main_jcf'.
11168 * java-tree.h (main_jcf): Don't declare.
11170 * jcf-parse.c (main_jcf): Add static definition.
11172 * lang.c (main_jcf): Don't define.
11174 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11176 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11178 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11180 * jcf-depend.c: Include "config.h", not <config.h>.
11182 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11185 * jcf-path.c: Include "config.h", not <config.h>.
11187 * lex.c: Don't include various system header files.
11188 (java_init_lex): Cast the argument of `bzero' to PTR
11190 * parse-scan.y (java_push_parser_context): Likewise.
11192 * parse.y (java_push_parser_context): Likewise.
11193 (patch_bc_statement): Match format specifier to variable argument.
11195 * xref.c: Don't include <stdio.h>.
11197 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11199 * parse.y (struct parser_ctxt *ctxp): Now global.
11200 (declare_local_variables): Use WFL compound value for the
11201 declaration source line value, when doing cross-referencing.
11203 1999-03-31 Tom Tromey <tromey@cygnus.com>
11205 * gjavah.c (print_field_info): Allow constants of other types.
11206 (print_include): Generate include when new name is proper prefix
11207 of already printed name.
11208 (add_namelet): Likewise.
11209 (cxx_keyword_subst): New function.
11210 (print_method_info): Use it.
11211 (print_field_name): New function.
11212 (get_field_name): New function.
11213 (print_field_info): Use get_field_name and print_field_name.
11215 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11217 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11218 'KR-C', so gperf uses the `const' keyword on strings.
11220 * keyword.gperf (java_keyword): Const-ify a char*.
11222 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11224 * parse.y (patch_bc_statement): Fixed identation and a bogus
11227 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11229 * parse.y (patch_assignment): Allow static variables in other
11230 classes to be assigned.
11232 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11234 * class.c (maybe_add_interface): Remove unused variable
11236 (make_class_data): Use = for assignment, not ==. Likewise.
11237 (emit_register_classes): Remove unused variable `decl'.
11239 * lex.c: Fix comment so as not to contain an embedded `/*'.
11241 * verify.c (verify_jvm_instructions): Remove unused variable
11244 1999-03-27 Per Bothner <bothner@cygnus.com>
11246 * parse.y (complete_loop_body): Rename to finish_loop_body.
11247 (complete_labeled_statement): Rename to finish_labeled_statement.
11248 (complete_for_loop): Rename to finish_for_loop.
11249 (complete_method_declaration): Rename to finish_method_declaration.
11251 * java-tree.h (continue_identifier_node): New global node.
11252 * decl.c: Define and initialize continue_identifier_node.
11253 * parse.y (generate_labeled_block): Remove - no longer needed.
11254 (build_loop_body): Use continue_identifier_node for continue block.
11255 (finish_labeled_statement): Also do pop_labeled_block actions.
11256 (java_complete_lhs): POP_LOOP even if error.
11257 (build_labeled_block): Special handling for continue_identifier_node.
11258 (patch_loop_statement): Re-organize.
11259 (patch_bc_statement): Re-write.
11261 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11263 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11264 using a WFL compound value.
11265 * parse.y (xref.h): Include.
11266 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11267 WFL compound value.
11268 (register_fields): Set WFL compound value to lineno if doing
11270 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11272 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11273 * xref.h (expand_xref): Prototype renamed from xref_generate.
11275 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11277 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11278 (GET_CURRENT_BLOCK): New macro.
11279 * parse.y (current_static_block): New global variable.
11280 (method_body:): Define action.
11281 (complete_method_declaration): Set current_function_decl to NULL
11282 when work on the current method is done.
11283 (declare_local_variables): Use GET_CURRENT_BLOCK.
11284 (java_method_add_stmt): Likewise.
11285 (java_complete_expand_method): Disable the use of `this' when
11286 expanding <clinit>.
11287 (enter_a_block): If no current method exist, use
11288 current_static_block to link static initializer blocks.
11289 (exit_block): Rewritten to use current_static_block when no current
11290 method decl exists.
11291 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11292 (patch_return): Forbid the use of `return' in static initializers.
11293 (patch_throw_statement): Fixed indentation. Issue specific error
11294 for uncaught thrown checked exception in static initializer
11295 blocks. Removed FIXME.
11297 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11299 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11300 Link gcj from gcc.o.
11302 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11304 * parse.y (find_applicable_accessible_methods_list): When dealing
11305 with interface: ensure that a given interface or java.lang.Object
11306 are searched only once.
11308 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11310 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11312 * jcf-dump.c (print_access_flags): Add braces around if-else.
11314 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11317 * lex.c (build_wfl_node): Add static prototype.
11319 * lex.h (build_wfl_node): Remove static prototype.
11321 * parse.y: Include lex.c early enough to declare everything needed.
11322 Ensure calls to `build_wfl_node' pass the proper arguments.
11323 (create_class): Remove unused variable `super_decl'.
11324 (get_printable_method_name): Initialize variable `name'.
11326 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11328 * Changelog: Fixed 1999-03-22 typos.
11329 * lang.c (lang_decode_option): Fixed typo in error string in the
11332 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11334 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11335 (xref.o): New rule.
11336 * java-tree.h (flag_emit_xref): Declared extern.
11337 * lang.c (xref.h): Included.
11338 (flag_emit_xref): New global variable.
11339 (lang_decode_option): Added support for -fxref.
11341 * xref.h: Likewise.
11343 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11345 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11348 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11350 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11351 $(srcdir)/../system.h and $(JAVA_TREE_H).
11352 (jcf-io.o): Depend on $(JAVA_TREE_H).
11353 (mangle.o): Likewise.
11355 * check-init.c (check_cond_init): Add static prototype.
11357 * class.c (build_java_method_type, hashUtf8String,
11358 make_field_value, get_dispatch_vector, get_dispatch_table,
11359 append_gpp_mangled_type, mangle_static_field): Likewise.
11360 (strLengthUtf8): Hide unused definition.
11361 (hashUtf8String): Const-ify.
11362 (make_field_value): Un-ANSI-fy.
11364 * constants.c: Move inclusion of jcf.h above java-tree.h.
11365 (set_constant_entry, find_class_or_string_constant,
11366 find_name_and_type_constant, get_tag_node,
11367 build_constant_data_ref): Add static prototype.
11369 * decl.c (push_jvm_slot, builtin_function,
11370 lookup_name_current_level): Likewise.
11371 (builtin_function): Const-ify.
11373 * except.c (expand_start_java_handler, expand_end_java_handler):
11374 Add static prototype.
11376 * expr.c (flush_quick_stack, push_value, pop_value,
11377 java_stack_swap, java_stack_dup, build_java_athrow,
11378 build_java_jsr, build_java_ret, expand_java_multianewarray,
11379 expand_java_arraystore, expand_java_arrayload,
11380 expand_java_array_length, build_java_monitor, expand_java_pushc,
11381 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11382 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11383 expand_compare, expand_test, expand_cond, expand_java_goto,
11384 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11385 expand_java_field_op, java_push_constant_from_pool): Likewise.
11387 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11388 (build_java_arraynull_check): Mark parameters `node' and `type'
11389 with ATTRIBUTE_UNUSED.
11390 (note_label): Likewise for parameter `current_pc'.
11391 (expand_java_call, expand_java_ret): Hide unused definition.
11393 * java-tree.h (make_class, build_constants_constructor,
11394 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11395 init_outgoing_cpool, register_class, emit_register_classes,
11396 java_layout_seen_class_methods): Prototype.
11397 (unicode_mangling_length): Const-ify.
11398 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11399 emit_unicode_mangled_name, format_int, format_uint,
11400 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11401 jcf_print_utf8_replace, open_class): Prototype.
11403 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11404 <stdio.h>. Include tree.h/java-tree.h.
11405 (utf8_equal_string usage, process_class): Add static prototype.
11406 (open_class): Don't prototype this here.
11407 (utf8_equal_string): Match arguments to format specifiers.
11408 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11409 TABLE_SWITCH, disassemble_method): Likewise.
11411 * jcf-io.c: Include tree.h/java-tree.h.
11412 (open_class, find_classfile, jcf_print_utf8,
11413 jcf_print_utf8_replace): Const-ify.
11415 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11416 parse_class_file): Add static prototype.
11417 (find_in_current_zip): Match definition to existing static
11420 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11421 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11422 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11423 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11424 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11425 generate_bytecode_return, perform_relocations, init_jcf_state,
11426 init_jcf_method, release_jcf_state, generate_classfile):
11427 Add static prototype.
11428 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11429 (make_class_file_name): Const-ify.
11431 * jcf.h (find_classfile): Const-ify.
11433 * jv-scan.c (reset_report): Remove prototype.
11435 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11436 (error): Rewrite to allow varargs.
11438 * lang.c (lang_f_options): Const-ify.
11440 * lex.c (java_parse_escape_sequence): Add static prototype.
11441 (java_allocate_new_line): Match definition to existing static
11444 * mangle.c Include tree.h/java-tree.h.
11445 (unicode_mangling_length, emit_unicode_mangled_name,
11446 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11448 * parse.h (jdep_code): Remove trailing comma in enumeration.
11449 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11450 (reset_report): Add prototype.
11452 * verify.c (push_pending_label, merge_types): Add static
11455 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11457 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11459 * parse.y (find_applicable_accessible_methods_list): Extend the
11460 search to superinterfaces when relevant.
11461 (search_applicable_methods_list): New function.
11463 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11465 * class.c (unmangle_classname): Implemented stricter testing
11466 before setting the QUALIFIED_P flag on an identifier.
11468 1999-03-16 Per Bothner <bothner@cygnus.com>
11470 * parse.y (java_complete_lhs): Call force_evaluation_order
11471 after patch_newarray.
11472 (patch_binop): Don't call fold if there are side effects.
11474 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11476 * parse.y (java_stabilize_reference): Use save_expr instead of
11477 building a SAVE_EXPR node.
11478 (java_complete_lhs): Patch the resulting string of the `+='
11479 operator (if necessary) and complete the RHS after having built
11482 1999-03-15 Per Bothner <bothner@cygnus.com>
11484 * class.c (make_class): Don't set CLASS_P here (because
11485 this function is also called by build_java_array_type).
11486 (push_class): Set CLASS_P here instead.
11487 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11489 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11490 context. If the context is class, perfer "super" over "synchronized".
11491 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11493 * parse.y (create_class): Don't call parser_check_super here;
11494 it is not robust. Always wait until later.
11496 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11497 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11499 1999-03-13 Per Bothner <bothner@cygnus.com>
11501 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11502 * lex.h (UNGETC): Change misleading macro.
11504 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11506 * parse.y (java_stabilize_reference): Return NODE when patching a
11508 (java_complete_lhs): Put parenthesis around truth values.
11510 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11512 * class.c (layout_class_method): Don't make rtl for interface
11514 * parse.h (GET_TYPE_NAME): New macro.
11515 * parse.y (if_then_statement:): Fixed indentation.
11516 (if_then_else_statement:): Likewise.
11517 (for_statement:): Fixed spacing.
11518 (try_statement:): Fixed indentation.
11519 (create_interface): Don't force interfaces to be abstract.
11520 (method_header): Abstract methods are OK in interfaces.
11521 (declare_local_variables): Fixed typo in comment.
11522 (java_complete_expand_method): Fixed indentation.
11523 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11524 non accessible fields.
11525 (java_stabilize_reference): New function.
11526 (java_complete_lhs): Fixed indentation. Use
11527 java_stabilize_reference in compound assignment. Insert the
11528 cast. If not processing `+' fix string constants before processing
11531 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11533 * constants.c (find_class_or_string_constant): Cast variable `j'
11534 to a `jword' when comparing against one.
11536 * expr.c (java_lang_expand_expr): Remove unused variables
11537 `has_finally_p' and `op0'.
11539 * gjavah.c (print_field_info): Cast a value to jint when comparing
11540 against one. Likewise for a jlong.
11541 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11542 against a signed quantity.
11544 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11545 (print_signature): Don't needlessly dereference variable `str'
11547 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11548 `max_locals' with ATTRIBUTE_UNUSED.
11549 (jcf_parse_class): Likewise for variable `index'.
11551 * parse.h (reverse_jdep_list): Remove static prototype.
11553 * parse.y (build_jump_to_finally): Remove prototype and definition.
11554 (reverse_jdep_list): Add static prototype.
11556 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11557 `assignment' and `expr_decl'.
11559 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11561 1999-03-12 Andrew Haley <aph@cygnus.com>
11563 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11564 we'll need a directory separator and a null character.
11566 1999-03-10 Per Bothner <bothner@cygnus.com>
11568 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11570 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11572 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11575 1999-03-05 Per Bothner <bothner@cygnus.com>
11577 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11579 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11581 * class.c (layout_class_method): A static method in a base class
11582 is never overridden, so treat it like it doesn't exist.
11583 However, do complain about private non-static method overriding
11584 public static method.
11586 * parse.y: Don't set unused INITIALIZED_P flag.
11587 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11589 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11590 (build_array_from_name): Re-order &index[string] to &string[index].
11592 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11593 error_mark (it might catch more errors, but it is more likely to lose).
11595 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11597 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11598 (parse-scan.o): Depend on toplev.h.
11600 * class.c (make_method_value): Add prototype. Make it static.
11601 Remove unused second argument, caller changed.
11603 * expr.c (java_lang_expand_expr): Remove unused variable
11606 * java-tree.h: Don't prototype find_in_current_zip.
11607 Add prototypes for verify_constant_pool, start_java_method,
11608 end_java_method, give_name_to_locals, expand_byte_code,
11609 open_in_zip, set_constant_value, find_constant1, find_constant2,
11610 find_utf8_constant, find_string_constant, find_class_constant,
11611 find_fieldref_index, find_methodref_index, write_constant_pool,
11612 count_constant_pool_bytes and encode_newarray_type.
11614 * jcf-dump.c: Remove unused variable `LONG_temp'.
11616 * jcf-parse.c: Include parse.h.
11617 (jcf_parse_source): Remove unused parameter, all callers changed.
11618 (jcf_figure_file_type): Add static prototype.
11619 (find_in_current_zip): Likewise. Also remove unused parameter,
11620 all callers changed.
11621 (read_class): Initialize variable `saved_pos'.
11623 * jcf-reader.c (jcf_parse_preamble): Mark variables
11624 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11626 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11627 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11628 (java_parse_doc_section): Initialize variable `seen_star'.
11629 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11630 (java_lex_error): Mark parameters `msg' and `forward' with
11632 (java_get_line_col): Mark parameters `filename' and `line' with
11635 * parse-scan.y: Include toplev.h.
11636 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11638 * parse.h: use `struct JCF', not plain `JCF'.
11639 (java_parser_context_save_global, java_expand_classes
11640 java_parser_context_restore_global, java_parse): Add prototypes.
11642 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11645 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11647 * check-init.c (check_init): COPYN takes word count, not bit count.
11649 1999-02-26 Per Bothner <bothner@cygnus.com>
11651 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11652 explicit build_decl. (Avoids crash in reload when optimizing.)
11654 1999-02-25 Per Bothner <bothner@cygnus.com>
11656 * decl.c (complete_start_java_method): Handle synchronized method
11657 even when compiling from bytecode.
11659 1999-02-26 Tom Tromey <tromey@cygnus.com>
11661 * gjavah.c (add_class_decl): Only generate `#include' if outer
11662 class is not the name of the class we are processing. Correctly
11663 append `.h' in #include.
11664 (process_file): Clean up newlines around generated `#include's.
11665 (decode_signature_piece): Correctly handle inner classes.
11666 (struct include): New structure.
11667 (all_includes): New global.
11668 (print_include): New function.
11669 (add_class_decl): Use it.
11670 (process_file): Likewise.
11671 (add_class_decl): Generate include for java-array.h if array
11673 (process_file): Don't generate java-array.h include.
11675 * gjavah.c (add_namelet): Check for standard package names here.
11676 (add_class_decl): Don't check for standard package names here.
11678 1999-02-25 Tom Tromey <tromey@cygnus.com>
11680 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11681 When reading a zip file, only use strncmp if both strings are
11682 bigger than the buffer length. Initialize `k' when looping
11685 1999-02-24 Tom Tromey <tromey@cygnus.com>
11687 * gjavah.c (struct namelet): New structure.
11688 (add_namelet): New function.
11689 (print_namelet): New function.
11690 (print_class_decls): Use add_namelet and print_namelet to generate
11691 namespaces and not classes.
11692 (method_printed): New global.
11693 (HANDLE_END_METHOD): Examine method_printed.
11694 (print_method_info): Set method_printed when required. Print
11695 error if function to be ignored is marked virtual. Handle $finit$
11697 (METHOD_IS_FINAL): New macro.
11698 (print_field_info): Use it.
11699 (HANDLE_METHOD): Clear method_printed.
11700 (method_pass): New global.
11701 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11702 (process_file): Do two passes over both fields and methods.
11703 (HANDLE_METHOD): Examine method_pass.
11704 (root): New global.
11705 (add_class_decl): New function.
11706 (print_class_decls): Don't scan over entire constant pool.
11708 1999-02-23 Tom Tromey <tromey@cygnus.com>
11710 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11711 disable linking in that case.
11713 1999-02-20 Tom Tromey <tromey@cygnus.com>
11715 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11718 1999-02-21 Per Bothner <bothner@cygnus.com>
11720 * decl.c (build_result_decl), java-tree.h: New method.
11721 (complete_start_java_method): Handle synchronized methods.
11722 Don't build DECL_RESULT here. (Ordering dependency problem.)
11723 (start_java_method): Call build_result_decl here instead ...
11724 * parse.y (java_complete_expand_method): ... and here.
11725 (expand_start_java_method): Don't call complete_start_java_method here.
11726 (java_complete_expand_method): Call it here instead.
11727 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11728 * java-tree.h: ... here.
11730 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11731 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11732 for ARRAY_REF - it doesn't work when array bounds are checked.
11733 (patch_array_ref): Handle it here instead.
11735 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11737 1999-02-19 Per Bothner <bothner@cygnus.com>
11739 Force left-to-right evaluation of binary operations etc.
11740 * expr.c (force_evaluation_order), java-tree.h: New function.
11741 * parse.y (java_complete_lhs): Pass binary operations, procedure
11742 calls, and ARRAY_REFs to force_evaluation_order.
11743 (various): Set TREE_SIDE_EFFECTS more carefully.
11745 Tolerate random (non-UTF8) encoding in comments without complaining.
11746 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11747 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11749 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11750 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11752 * parse.y (java_complete_lhs): Ignore an empty statement in a
11753 COMPOUND_EXPR. Don't complain about empty statement after return.
11755 1999-02-19 Per Bothner <bothner@cygnus.com>
11757 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11758 in TREE_LIST - just chain the POINTER_TYPEs together.
11759 (resolve_class): If type already resolved, return decl.
11760 After resolving, update TREE_TYPE(class_type), and name (if array).
11761 * parse.h (do_resolve_class), parse.y: Make non-static.
11762 * class.c (maybe_layout_super_class): Take this_class argument.
11763 Do do_resolve_class if necessary.
11764 (layout_class, layout_class_methods): Adjust calls appropriately.
11765 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11766 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11767 * typeck.c (build_java_array_type): Don't call layout_class.
11769 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11771 * parse.y (check_pkg_class_access): Allow private class access
11772 within the same package.
11773 (strip_out_static_field_access_decl): New function.
11774 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11775 operator argument before testing its nature.
11777 1999-02-03 Per Bothner <bothner@cygnus.com>
11779 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11780 (TRY_EXPR): Simplify - it no longer has a finally clause.
11781 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11782 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11783 * expr.c (java_lang_expand_expr): Likewise.
11784 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11785 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11786 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11787 (build_try_statement): Remove finally parameter and handling.
11788 (build_try_finally_statement): New function.
11789 (patch_try_statement): No longer need to support finally clause.
11790 (try_statement): Update grammar action rules.
11791 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11792 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11794 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11796 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11797 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11799 1999-02-17 Andrew Haley <aph@cygnus.com>
11801 * class.c (build_utf8_ref): Back out broken patch which was
11802 intended to to output signatures using '.' as a separator.
11804 * class.c (make_class_data): Output signatures using '.' as a
11805 separator, rather than '/'.
11806 (mangled_classname): Likewise.
11807 (make_field_value): Likewise.
11808 (make_method_value): Likewise.
11809 * constants.c (alloc_class_constant): Likewise.
11810 * expr.c (build_invokeinterface): Likewise.
11812 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11814 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11815 of an ancient workaround.
11817 1999-02-10 Jeffrey A Law (law@cygnus.com)
11819 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11822 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11824 * lex.c (yylex): Encode \0 as UTF8.
11826 1999-02-10 Tom Tromey <tromey@cygnus.com>
11828 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11829 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11830 (libgcj_zip): Renamed.
11831 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11833 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11835 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11836 (GC_NAME): Renamed -lgc to -lgcjgc.
11838 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11840 * lex.c (java_lang_cloneable): Initialize.
11841 * parse.y (java_lang_cloneable): New static variable.
11842 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11843 doing one more qualification round.
11844 (valid_ref_assignconv_cast_p): Reject null source or
11845 destination. Allow an array to be cast into java.lang.Cloneable.
11846 (patch_cast): Swapped two first arguments to first call to
11847 valid_ref_assignconv_cast_p.
11849 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11851 * parse.h: DECL_P renamed JDECL_P.
11852 * parse.y: DECL_P replaced by JDECL_P.
11853 (build_array_from_name): Always use pointer's type.
11854 (patch_bc_statement): Extra code to search continue target in a
11855 for loop. Fixed comments. Continue target is current loop when
11858 1999-02-05 Andrew Haley <aph@cygnus.com>
11860 * class.c (make_class_data): The superclass of an interface should
11861 be null, not class Object.
11863 * lex.c (java_lex): Sign extend hex literals.
11865 1999-02-04 Andrew Haley <aph@cygnus.com>
11867 * class.c (build_utf8_ref): Output signatures using '.' as a
11868 separator, rather than '/'.
11869 (make_class_data): Likewise.
11871 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11873 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11874 mkstemp.o. Get them from libiberty now.
11876 1999-02-02 Jeffrey A Law (law@cygnus.com)
11878 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11880 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11882 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11885 1999-02-02 Per Bothner <bothner@cygnus.com>
11887 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11888 * jcf-write.c (generate_bytecode_return): New function.
11889 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11891 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11892 generate special [fd]const_[01] instructions.
11894 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11896 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11897 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11899 1999-02-01 Per Bothner <bothner@cygnus.com>
11901 * parse.y (patch_method_invocation): Handle calling static methods,
11902 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11904 * parse.y (java_complete_lhs): Don't complain about unreachable
11905 exit condition in a do-while statement.
11907 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11909 * lex.c (java_read_char): Fixed utf8 decoding.
11910 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11912 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11913 comments. Local variable `all_primitive' is gone. Broadened
11914 acceptance of `0' to floating point targets. `long' can now be
11915 widened to `double' or `float'.
11916 (valid_method_invocation_conversion_p): Added leading
11917 comment. Fixed tabulation.
11918 (build_string_concatenation): Optimize out left or right empty
11921 1999-01-28 Per Bothner <bothner@cygnus.com>
11923 * jcf-write.c (localvar_alloc): Only emit entry for
11924 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11925 (generate_bytecode_insns): Only call put_linenumber if
11926 debug_info_level > DINFO_LEVEL_NONE.
11927 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11928 is specified, add -g1 (for compatibility wih javac).
11930 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11932 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11933 gjavah.o, check-init.o, jv-scan.o
11935 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11937 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11939 * gjavah.c: Include config.h and system.h.
11941 * javaop.h (inline): Don't define, its handled by system.h.
11942 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11943 from `inline' to `static inline'.
11945 * jcf.h (inline): Don't define, its handled by system.h.
11947 * lex.c (inline): Likewise.
11949 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11951 * lang-specs.h: Map -Qn to -fno-ident.
11953 1999-01-29 Richard Henderson <rth@cygnus.com>
11955 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11957 1999-01-29 Tom Tromey <tromey@cygnus.com>
11959 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11960 then cast it to Object before calling `append' method.
11962 1999-01-28 Per Bothner <bothner@cygnus.com>
11964 * check-init.c (check_bool2_init, check_bool_init, check_init):
11965 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11966 * jcf-write.c (generate_bytecode_insns): Likewise.
11968 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11970 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11971 * parse.y (patch_cast): Allow a boolean to be cast into a
11974 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11976 * parse.y: (class_declaration:): Fixed indentation.
11977 (class_member_declaration:): Extra `;' after field declaration now
11979 (interface_declaration:): Removed debug messages in error reports.
11980 (patch_binop): Nodes created and returned inherit the orignal
11981 node's COMPOUND_ASSIGN_P flag value.
11982 (patch_cast): Fix cast from char to floating point.
11984 1999-01-25 Andrew Haley <aph@cygnus.com>
11986 * except.c, java-except.h (expand_resume_after_catch): new
11988 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11989 to branch back to main flow of control after a catch block.
11991 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11993 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11994 $(srcdir)/../system.h.
11995 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11996 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11997 (jcf-write.o): Likewise.
11998 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11999 (mangle.o): Depend on $(srcdir)/../toplev.h.
12000 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12001 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12003 * class.c: Include output.h and parse.h.
12004 (mangled_classname): Add the `const' keyword to a char*.
12005 (find_named_method): Hide unused function definition.
12006 (build_utf8_ref): Change type of variable `c' to unsigned char.
12007 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
12008 (build_class_ref): Add the `const' keyword to a char*.
12009 (layout_class_method): Remove unused variable `buf'.
12011 * decl.c (find_local_variable): Remove unused variable `rtl'.
12012 (pushdecl): Likewise for variables `different_binding_level' and
12014 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12015 (maybe_build_cleanup): Likewise for parameter `decl'.
12017 * except.c (expand_start_java_handler): Mark parameter `range'
12018 with ATTRIBUTE_UNUSED.
12020 * expr.c: Include except.h.
12021 (pop_type): Remove unused variable `i'.
12022 (pop_value): Likewise for variables `n_words' and `i'.
12023 (expand_java_arrayload): Likewise for variable `convert'.
12024 (java_lang_expand_expr): Likewise for variables `op0', `type',
12025 `mode', `unsignedp', `node' and `elements'.
12026 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12028 (process_jvm_instruction): Add a `const' qualifier to a char*.
12030 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12031 (temp_directory): Likewise.
12032 (print_c_decl): Likewise.
12033 (print_method_info): Likewise.
12034 (decode_signature_piece): Likewise.
12035 (print_mangled_classname): Likewise.
12037 * java-except.h: Provide prototypes for maybe_start_try,
12038 maybe_end_try and add_handler.
12040 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12041 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12042 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12043 init_expr_processing, push_super_field, init_class_processing,
12044 can_widen_reference_to, class_depth, verify_jvm_instructions,
12045 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12046 set_local_type, merge_type_state, push_type, load_type_state,
12047 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12048 emit_unicode_mangled_name): Add prototypes.
12050 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12051 (print_signature_type): Use ISDIGIT, not isdigit.
12052 (print_signature): Remove unused variable `j'.
12054 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12055 int when comparing against one.
12057 * jcf-parse.c: Include toplev.h.
12059 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12060 (localvar_free): Remove unused variable `i'.
12061 (generate_bytecode_conditional): Likewise for variable `kind'.
12063 * jv-scan.c: Include config.h and system.h. Remove redundant
12064 OS header and gansidecl.h includes.
12065 (warning): Add the `const' keyword to a char*. Also add
12066 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12067 __STDC__, when determining whether to use ANSI-isms.
12068 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12069 (xmalloc): Don't redundantly prototype here.
12070 (main): Remove unused parameter `envp'. Also fix the arguments
12071 passed to function `fatal' to match the format specifier.
12073 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12075 * mangle.c: Include toplev.h.
12076 (emit_unicode_mangled_name): Declare parameter `len'.
12078 * parse.y (parse_warning_context): Add the `const' keyword to a
12079 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12080 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12081 (issue_warning_error_from_context): Add the `const' keyword to
12083 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12084 not `__STDC__' for whether to use ANSI-isms.
12086 * typeck.c (incomplete_type_error): Mark parameters `value' and
12087 `type' with ATTRIBUTE_UNUSED.
12088 (parse_signature_type): Use ISDIGIT, not isdigit.
12090 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12091 (verify_jvm_instructions): Likewise. Remove unused variables
12092 `field_name' and `default_val'.
12094 * zextract.c: Include config.h and system.h. Remove redundant
12095 OS header includes.
12097 * zipfile.h: Prototype `read_zip_archive'.
12099 1999-01-21 Andrew Haley <aph@cygnus.com>
12101 * typeck.c (convert): Allow conversions to void type: some
12102 optimizations in gcc do this.
12104 1999-01-21 Andrew Haley <aph@cygnus.com>
12106 * typeck.c (convert_ieee_real_to_integer): New function.
12107 (convert): When not using fast-math and using hardware fp, convert
12108 an IEEE NaN to zero.
12110 1999-01-18 Andrew Haley <aph@cygnus.com>
12112 * parse.y (patch_binop): Do a type conversion from signed to
12113 unsigned and then back to signed when a ">>>" is found.
12115 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12117 * java-tree.h: (check_for_initialization): Added prototype.
12118 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12119 * parse.y (do_resolve_class): Removed unused locals.
12120 (read_import_dir): Likewise.
12121 (resolve_qualified_expression_name): Array creation
12122 expressions are valid primary expressions.
12123 (qualify_ambiguous_name): Likewise.
12124 (patch_synchronized_statement): Removed unused local.
12126 1999-01-17 Jeffrey A Law (law@cygnus.com)
12128 * Makefile.in (zextract.o): Add dependencies.
12130 * Makefile.in: Do not put ^Ls at the start of a line.
12132 1999-01-15 Per Bothner <bothner@cygnus.com>
12134 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12135 sub-type the result of the call that gets the exception value.
12137 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12138 don't call finish_class.
12140 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12141 clear found before continuing.
12143 * verify.c (verify_jvm_instructions): On an array load, allow
12144 and handle top of stack to be TYPE_NULL.
12146 * gjavah.c (generate_access): Translate Java package private or
12147 protected access to C++ public, but with a comment.
12149 1999-01-13 Andrew Haley <aph@cygnus.com>
12151 * expr.c (generate_name): Name prefix changed to avoid clashes
12152 with assembler temp labels.
12154 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12155 MODIFY_EXPR. Without this, code for the assignment may not be
12156 generated at all and the synchronized statement will read an
12157 uninitialized variable.
12159 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12161 * class.c (maybe_layout_super_class): Fixed returned value.
12162 * lex.c: Added 1999 to the copyright.
12163 (java_init_lex): Initialize java_lang_imported.
12164 * lex.h: Added 1999 to the copyright.
12165 * parse.h: Added 1999 to the copyright.
12166 (REGISTER_IMPORT): Fixed typo in trailing macro.
12167 (CURRENT_OSB): New macro.
12168 (struct parser_ctxt): New fields osb_depth, osb_limit.
12169 * parse.y (java_lang_id): New global variable.
12170 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12171 (array_creation_expression:): Use CURRENT_OSB.
12172 (dims:): Uses a stack to keep track of array dimensions.
12173 (cast_expression:): Use CURRENT_OSB.
12174 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12176 (register_fields): Fixed typos in comment.
12177 (check_method_redefinition): Fixed comment indentation.
12178 (java_check_regular_methods): Set saved found wfl to NULL after
12179 having reinstalled it in the previously found DECL_NAME.
12181 1999-01-10 Richard Henderson <rth@cygnus.com>
12183 * gjavah.c (java_float_finite): Use a union to do type punning.
12184 (java_double_finite): Likewise.
12186 1999-01-09 Per Bothner <bothner@cygnus.com>
12188 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12189 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12190 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12191 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12192 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12193 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12195 1999-01-08 Per Bothner <bothner@cygnus.com>
12197 * check-init.c (check_init): If compiling to native, we don't
12198 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12200 1999-01-08 Tom Tromey <tromey@cygnus.com>
12202 * parse-scan.y (variable_declarator_id): Set or increment
12204 (bracket_count): New global.
12205 (formal_parameter): Handle case where bracket pairs trail variable
12208 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12210 * jcf-parse.c (yyparse): variable len changed from a char to an
12211 int to prevent overflow.
12213 1999-01-06 Per Bothner <bothner@cygnus.com>
12215 * java-tree.h: Declare read_class.
12216 * jcf-parse.c (read_class): New function.
12217 (load_class): Now just call read_class.
12219 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12220 * jcf-parse.c (parse_source_file): Declare save_error_count,
12221 which is needed by java_parse_abort_on_error macro,
12222 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12224 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12225 constructor, if initializing a static field.
12226 (patch_new_array_init): Set TREE_CONSTANT if it is.
12227 * expr.c (java_lang_expand_expr): For a static array constructor
12228 of primitive elements, allocate the array itself statically.
12229 Disabled until we can set the vtable field statically.
12231 * check-init.c: New file. Checks for definite assignment.
12232 * Makefile.in (JAVA_OBJS): Add check-init.o.
12233 * parse.y (java_complete_expand_method): Call check_for_initialization.
12234 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12236 1999-01-06 Graham <grahams@rcp.co.uk>
12238 * parse.y : include system.h instead of including
12239 standard headers directly with the exception of <dirent.h>.
12241 1999-01-06 Per Bothner <bothner@cygnus.com>
12243 * lex.h: Moved static function declarations to lex.c,
12244 to shut up some -Wall warnings.
12245 * lex.c: Static function declarations moved here.
12246 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12248 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12250 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12252 1998-12-22 Per Bothner <bothner@cygnus.com>
12254 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12255 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12257 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12258 (localvar_alloc): Change return type to void,
12259 (emit_unop): Remove unused variable size.
12261 * jcf-write.c (struct jcf_block): Add new union.
12262 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12263 (call_cleanups): New functions.
12264 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12265 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12266 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12267 * lang.c (lang_init): Call using_eh_for_cleanups.
12268 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12269 completing operands to patch_synchronized_statement.
12270 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12271 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12272 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12274 1998-12-20 John F. Carr <jfc@mit.edu>
12276 * Make-lang.in: Comment out control-Ls; they upset some makes.
12278 1998-12-18 Tom Tromey <tromey@cygnus.com>
12280 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12283 1998-12-17 Tom Tromey <tromey@cygnus.com>
12285 * parse.y (DIR_SEPARATOR): New define.
12286 (check_class_interface_creation): Use it.
12288 * parse-scan.y (report_main_declaration): Recognize
12289 `java.lang.String' in argument to main.
12291 1998-12-16 Per Bothner <bothner@cygnus.com>
12293 * parse.y (create_interface): Remove bogus test.
12295 1998-12-16 Per Bothner <bothner@cygnus.com>
12297 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12298 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12300 1998-12-16 Tom Tromey <tromey@cygnus.com>
12302 * parse-scan.y (qualified_name): Use correct sprintf format.
12304 1998-12-15 Tom Tromey <tromey@cygnus.com>
12306 * gjavah.c (print_field_info): Changed how most negative number is
12309 1998-12-14 Per Bothner <bothner@cygnus.com>
12311 * parse.y (fold_constant_for_init): New function.
12312 (resolve_expression_name): Don't replace static final
12313 constant-initialized fields by its value.
12314 (java_complete_lhs): New. Same as java_complete_tree, except does
12315 not replace static final constant-initialized fields by their values.
12316 (register_fields): If there is an initializer, set DECL_INITIAL and
12317 MODIFY_EXPR_FROM_INITIALIZATION_P.
12318 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12319 Only call patch_initialized_static_field if
12320 MODIFY_EXPR_FROM_INITIALIZATION_P.
12321 (patch_initialized_static_field): If not valid constant, clear
12324 * parse.y (lookup_field_wrapper): Fix thinko.
12326 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12327 set and restore global lineno.
12329 1998-12-14 Tom Tromey <tromey@cygnus.com>
12331 * gjavah.c (print_field_info): If value to print is the smallest
12332 value of its size, then print as hex to avoid later warnings from
12335 1998-12-14 Tom Tromey <tromey@cygnus.com>
12337 * gjavah.c (decompile_method): Decompile `return null'.
12338 (process_file): Generate `#pragma interface'.
12339 (method_declared): New global.
12340 (print_method_info): Set it.
12341 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12342 (print_method_info): Handle abstract methods.
12344 1998-12-13 Per Bothner <bothner@cygnus.com>
12346 * parse.y (patch_method_invocation): If class_decl is null
12347 (e.g. an array type), use original type.
12349 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12350 errors about uncaught exception from clone (of array, specifically).
12352 1998-12-13 Tom Tromey <tromey@cygnus.com>
12354 * gjavah.c (decompile_method): Handle all types of `return'
12355 opcode. Decompile `return this' and `return'.
12356 (method_access): New global.
12357 (print_method_info): Set it.
12358 (decompile_method): Don't decompile a synchronized method.
12360 1998-12-13 Tom Tromey <tromey@cygnus.com>
12362 * jcf-reader.c (jcf_parse_one_method): Recognize
12364 * gjavah.c (HANDLE_END_METHOD): New macro.
12365 (HANDLE_CODE_ATTRIBUTE): New macro.
12366 (decompile_method): New function.
12367 (print_method_info): Don't print `;\n' at end of function decl.
12368 Include java-opcodes.h.
12369 (decompiled): New global.
12371 1998-12-12 Per Bothner <bothner@cygnus.com>
12373 * class.c (build_class_ref): Handle PRIMTYPE.class if
12374 flag_emit_class_files.
12375 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12376 if flag_emit_class_files.
12377 * parse.y (java_complete_tree): Pre-liminary support for
12378 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12380 * parse.y (patch_synchronized_statement): Don't call monitorexit
12381 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12383 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12385 * zipfile.h (opendir_in_zip): New declaration.
12386 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12387 (opendir_in_zip): New function, using code from open_in_zip.
12388 (open_in_zip): Call opendir_in_zip.
12389 (find_class): Remove no-longer-used do_class_file parameter,
12390 but add source_ok parameter. Change logic so if we find a .java file,
12391 we don't look for .class in later classpath emtries.
12392 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12393 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12394 * gjavah.c: Update call to find_class.
12395 * jcf-dump.c: Likewise.
12397 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12398 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12399 nothing if body is empty_stmt_node.
12400 Various little fixes so SP gets correctly adjusted.
12401 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12402 For CALL_EXPR, test if static first.
12403 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12404 such as the ones we create for Object and Class.
12405 Set and restore current_function_decl.
12406 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12407 (note_possible_classname): New function.
12408 (read_import_entry): Removed. Merged with read_import_dir.
12409 (read_import_dir): Don't call find_class - that only gives us
12410 the first classpath entry having the needed package.
12411 Use the struct buffer data structure from buffer.h.
12412 (read_import_dir, find_in_imports_on_demand): The remembered
12413 class names now use '.' (not '/') as package separator.
12415 * parse.y (java_complete_expand_methods): Call write_classfile
12416 here, and not in java_expand_classes (which only gets first class).
12418 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12420 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12421 (register_fields): If a static fields has an initializer, just
12422 chain it on ctxp->static_initialized, and handle later.
12423 (java_complete_expand_methods): Force <clinit> first.
12424 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12425 - it's already been completed.
12426 (patch_initialized_static_field): New function.
12427 (java_complete_field): Call it.
12429 1998-12-12 Per Bothner <bothner@cygnus.com>
12431 * expr.c (encode_newarray_type, build_new_array): New functions.
12432 * java-tree.h: Declare build_new_array.
12433 * jcf-write.c (patch_newarray): Use build_new_array.
12435 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12436 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12438 * parse.y (patch_new_array_init): Re-organize.
12439 Now is passed the actual array (pointer) type of the value.
12440 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12441 (patch_array_constructor): Removed - merged into patch_new_array_init.
12442 (java_complete_tree): Update patch_new_array_init.
12444 * jcf-write.c (find_constant_index): New function.
12445 (generate_bytecode_insns): Use find_constant_index.
12446 (generate_classfile): Use find_constant_index for ConstantValue.
12448 1998-12-11 Tom Tromey <tromey@cygnus.com>
12450 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12451 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12452 * class.c (make_class_data): Renamed dtable -> vtable, and
12453 dtable_method_count -> vtable_method_count.
12455 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12457 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12458 global variables, initialized.
12459 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12460 Declared new global variables.
12461 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12462 double_zero_node, integer_zero_node upon direct matching.
12463 * parse.y (purify_type_name): Added function prototype.
12464 (duplicate_declaration_error_p): Consider new_type as potentially
12465 being a incomplete type. Use purify_type_name on type string.
12466 (method_header): saved_type: unused variable removed. Don't figure
12467 return type if method name is invalid.
12468 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12469 processed by patch_unaryop.
12470 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12471 increment/decrement node into its original type after binary
12472 numeric promotion on its operands.
12474 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12476 * parse.y (array_initializer:): Array init operand is NULL_TREE
12477 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12478 now an error. Fixed indentation problems.
12479 (patch_string): Handle error_mark_node as an argument.
12480 (patch_new_array_init): Fixed indentation problems.
12481 (array_constructor_check_entry): Removed check on null wfl_value.
12482 Return an error if wfl_value's walk returns an error.
12484 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12486 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12487 * lex.c (java_lex): Remember column position before advancing one
12488 token. Retain location information on OCB_TK.
12489 * lex.h (typedef struct java_lc): Added new field.
12490 * parse.h (GET_SKIP_TYPE): New macro.
12491 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12492 * parse.y (build_new_array_init, patch_new_array_init,
12493 patch_array_constructor, maybe_build_array_element_wfl,
12494 array_constructor_check_entry): New function prototypes.
12495 (switch_block:): Tagged <node>.
12496 (OCB_TK): Tagged <operator>.
12497 (array_initializer:): Installed actions.
12498 (variable_initializer): Build location information on element if
12500 (switch_statement:): Fixed indentation typo.
12501 (switch_block:): Redefined default action.
12502 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12503 (patch_assignment): Removed duplicate code.
12504 (maybe_build_array_element_wfl, build_new_array_init,
12505 patch_new_array_init, patch_array_constructor,
12506 array_constructor_check_entry): New functions.
12508 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12510 * parse.y (array_initializer): Tagged <node>.
12511 (variable_initializer:): Use default rule.
12512 (array_initializer:): Defined actions.
12513 (variable_initializers:): Likewise.
12514 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12515 non-static field accesses.
12516 (patch_invoke): Fixed indentation typo.
12517 (java_complete_tree): Likewise.
12518 (build_labeled_block): Changed leading comment. Generate an error
12519 in case of duplicate loop labels.
12520 (patch_conditional_expr): Patch results of string concatenation
12523 1998-12-06 Per Bothner <bothner@cygnus.com>
12525 * constants.c (find_methodref_index): When the class is an interface,
12526 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12528 * decl.c (finit_identifier_node): Use "$finit$", rather than
12529 "<finit>" (which Sun's verifier rejects).
12530 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12531 (generate_field_initialization_code): Removed.
12532 (fix_constructors) Don't add call to $finit$ here (wrong order).
12533 (patch_method_invocation): Add $finit$ call here.
12535 * java-tree.h (CALL_USING_SUPER): New macro.
12536 * parse.y (patch_invoke): Remove im local variable.
12537 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12538 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12539 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12541 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12543 * parse.y (java_complete_tree): Don't complain about unreachable
12544 statement if it is empty_stmt_node.
12546 * jcf-write.c (find_constant_wide): New function.
12547 (push_long_const): Use find_constant_wide.
12549 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12550 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12551 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12552 Emit invokeinterface when calling an interface method.
12553 Emit invokespecial also when calling super or private methods.
12555 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12557 1998-12-06 Per Bothner <bothner@cygnus.com>
12559 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12561 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12563 * java-tree.h (java_layout_seen_class_methods): New function
12565 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12566 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12567 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12568 * parse.y (method_declarator:): Defined action.
12569 (issue_warning_error_from_context): input_filename saved, set to
12570 the appropriate value and restored after java_error is called.
12571 (build_unresolved_array_type): Fixed comment.
12572 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12573 (method_header): Deal with return type the same way type are
12574 handled for fields and method's parameters and local variables
12576 (check_method_redefinition): Removed extra CR.
12577 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12578 (java_layout_seen_class_methods): New function.
12579 (java_layout_classes): Call java_layout_seen_class_methods.
12581 1998-12-03 Per Bothner <bothner@cygnus.com>
12583 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12585 1998-12-03 Per Bothner <bothner@cygnus.com>
12587 * jcf-dump.c (main): Fix error message.
12588 * jcf-path.c (add_entry): Style fix.
12590 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12592 * class.c (layout_class_method): Call build_java_argument_signature
12593 on constructors too.
12594 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12595 (patch_method_invocation): Define a primary when resolving an
12596 expression name. Augmented comment on code checking illegal `this'
12597 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12599 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12601 * class.c (layout_class_method): Don't report error on non-static
12602 overriding static if the method is private.
12603 * java-tree.h (finish_class): Prototype added.
12604 * lex.c (java_get_line_col): Handle col argument -2 value.
12605 * parse.h: All static method declarations moved to parse.y.
12606 * parse.y: Now contains all static method declarations previously
12608 (find_expr_with_wfl, missing_return_error,
12609 unreachable_stmt_error): New functions.
12610 (java_get_real_method_name): Identify constructors bearing class
12611 names in source code compiled classes only.
12612 (java_complete_expand_methods): Call missing_return_error.
12613 (invocation_mode): Private methods invoked as static methods.
12614 (java_complete_tree): Call unreachable_stmt_error.
12616 1998-12-01 Tom Tromey <tromey@cygnus.com>
12618 * Makefile.in (+target): Removed.
12619 (+xmake_file): Likewise.
12620 (+tmake_file): Likewise.
12621 (.NOEXPORT): Removed duplicate.
12623 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12625 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12627 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12629 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12630 libiberty.h. Provide an xmalloc definition.
12632 * jvspec.c: Remove the xmalloc prototype.
12634 * parse-scan.y: Include config.h and system.h. Don't include
12635 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12636 Provide an xstrdup definition.
12638 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12640 * jcf-path.c (add_entry): Recognize ".jar" too.
12641 * lang-specs.h: Likewise.
12643 1998-11-26 Per Bothner <bothner@cygnus.com>
12645 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12646 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12648 * jcf-write.c (generate_bytecode_insns):
12649 Handle pre/post-increment/decrement of long.
12651 * jcf-write.c (generate_bytecode_insns):
12652 Handle missing exception handler (finally for synchronized).
12654 1998-11-25 Per Bothner <bothner@cygnus.com>
12656 * java-tree.h (end_params_node): Declare global.
12657 * decl.c (end_params_node): New global.
12658 (init_decl_processing, start_java_method): Use end_params_node for
12659 end of list of parameter types. Follows correct gcc conventions.
12660 * expr.c (pop_argument_types, pop_arguments): Likewise.
12661 * lang.c (put_decl_node): Likewise.
12662 * typeck.c (various places): Likewise.
12663 * class.y (various places): Likewise.
12664 * parse.y (various places): Likewise.
12666 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12667 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12669 * class.c: Add #include flags.h, remove no-longer needed declaration.
12671 * class.c (layout_class_method): Remove commented-out code, re-format.
12672 Don't add vtable entry (or index) for private methods.
12673 * expr.c (expand_invoke): A private method is implicitly final.
12674 * class.c (make_class_data): If inlining or optimizing,
12675 skip private methods.
12677 * class.c (finish_class): New function. Calls existing methods,
12678 but alls emits deferred inline functions.
12679 * jcf-parse.c (parse_class_file): Call finish_class.
12680 * parse.y (java_complete_expand_methods): Likewise.
12682 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12684 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12686 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12688 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12690 1998-11-24 Per Bothner <bothner@cygnus.com>
12692 * (generate_classfile): Always write class access flag with
12695 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12697 * class.c (maybe_layout_super_class): New function.
12698 (layout_class): Reorganized. Loop on class methods dispatched into
12699 a new function. Call maybe_layout_super_class.
12700 (layout_class_methods, layout_class_method): New functions.
12701 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12703 (expand_invoke): Likewise.
12704 * java-tree.h (all_class_list): New global variable declared.
12705 (layout_class_methods, layout_class_method): New function
12707 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12708 * jcf-parse.c (all_class_list): New global variable.
12709 (load_class): Extended what class_or_name can be. Use parser
12710 context mechanism to save globals before calling jcf_parse.
12711 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12712 is set on the file name.
12713 (jcf_parse): Layout class methods when Object is loaded, otherwise
12714 record class in all_class_list for delayed method layout.
12715 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12716 * lang.c (put_decl_node): Decode <init> into the decl context
12718 * lex.c (java_allocate_new_line): Use xmalloc.
12719 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12720 pointers, not TREE_LIST elements.
12721 (struct parser_ctxt): Fixed comment indentations, added comments
12722 and reordered some fields.
12723 (java_check_methods): Function prototype removed.
12724 * parse.y (java_push_parser_context): Use xmalloc.
12725 (java_parser_context_restore_global): Pop extra pushed ctxp only
12726 when there's nothing next.
12727 (maybe_create_class_interface_decl): Fixed comment, add new
12728 created class decl to all_class_list.
12729 (method_header): Use GET_REAL_TYPE on argument's types.
12730 (method_declarator): Use GET_REAL_TYPE, change type to the real
12731 type in TREE_LIST dependency node. Build argument list with the
12733 (create_jdep_list): Use xmalloc. Removed allocation error message.
12734 (obtain_incomplete_type): Fixed leading comment. Broadened
12735 incoming argument meaning.
12736 (register_incomplete_type): Use xmalloc. Removed allocation error
12738 (safe_layout_class): Fixed leading comment.
12739 (jdep_resolve_class): Reversed if statement condition and switch
12740 if and else bodies.
12741 (resolve_and_layout): Fixed leading comment. Broadened incoming
12743 (complete_class_report_errors): New local variable name, for
12744 clarity. purify_type_name used for all error cases.
12745 (java_get_real_method_name): Stricter check on constructors.
12746 (java_check_regular_methods): Reverse methods list only if not
12747 already laid out. Layout artificial constructor.
12748 (java_check_methods): Deleted.
12749 (source_start_java_method): Obtain incomplete type for patchable
12751 (java_layout_classes): Fixed leading comment. Use
12752 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12753 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12754 before returning. Fixed comments.
12755 (java_expand_classes): Check for errors up front.
12756 (patch_method_invocation): Class to search is resolved and laid
12759 1998-11-24 Per Bothner <bothner@cygnus.com>
12761 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12763 * javaop.h (int8): Removed - not used.
12764 (jbyte): Redefine portably with correct signedness.
12766 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12768 * jcf-write.c (generate_bytecode_insns): Fix typo
12769 OPCODE_getstatic to OPCODE_getfield.
12771 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12772 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12773 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12775 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12777 * jcf-parse.c (jcf_parse_source): Function returned type is
12778 void. Added prototype.
12779 (jcf_parse): Function returned type is void.
12780 (yyparse): Remove call to fclose on the last parsed file.
12782 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12784 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12786 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12787 (layout_class): Cope with methods featuring WFL in decl names.
12788 * decl.c (unqualified_object_id_node): New global variable,
12790 (build_decl_no_layout): Removed.
12791 * expr.c (build_primtype_type_ref): Handle Double.
12792 (java_lang_expand_expr): Fixed indentations.
12793 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12794 (flag_wall, flag_redundant, flag_not_overriding,
12795 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12796 variable declarations.
12797 (build_decl_no_layout): Removed prototype.
12798 (java_get_real_method_name): Added prototype.
12799 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12800 (java_parse_abort_on_error): Macro now just returns.
12801 * jcf-parse.c (jcf_parse_source): Check fclose returned
12802 value. Call emit_register_classes if java_report_errors returns
12804 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12805 flag_static_local_jdk1_1): New integer flags.
12806 (lang_decode_option): New flags set here.
12807 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12808 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12809 the flag_redundant variable.
12810 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12811 when parsing java.lang.Object class.
12812 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12813 NULL_TREE to build.
12814 (resolve_qualified_expression_name): Fixed indentation.
12815 (patch_array_ref): Changed prototype.
12816 (not_initialized_as_it_should_p): Prototype removed.
12817 (java_report_errors): Added function prototype.
12818 * parse.y (formal_parameter:): Changed error message for not yet
12819 supported final parameters.
12820 (class_type_list:): Set both PURPOSE and VALUE of created
12821 TREE_LIST to be class_type.
12822 (primary_no_new_array:): Handle class literals on primitive types.
12823 (parse_warning_context): Reinstalled correct force_error and
12824 do_warning flags setups.
12825 (java_report_errors): Changed prototype. Return java_error_count
12827 (variable_redefinition_error): Consider treating variable type as
12829 (create_interface): Warn about redundant abstract modifier if
12830 flag_redundant is set. Changed error message.
12831 (lookup_field_wrapper): Save/restore globals before/after looking
12833 (duplicate_declaration_error_p): Consider treating declaration
12834 type as a fake pointer.
12835 (register_fields): Extract real type from dependency node. Check
12836 for duplicate field declaration after type adjustment. Use
12837 DECL_INITIAL to store static final initialized values.
12838 (method_header): Extract real function type from dependency node.
12839 (check_abstract_method_header): Use GET_METHOD_NAME.
12840 (obtain_incomplete_type): Layout fake pointer type.
12841 (safe_layout_class): Don't try to check for methods before layout.
12842 (java_complete_class): Don't check for correct throws clause
12843 elements inheritance here.
12844 (resolve_and_layout): Broadened name parameter meaning.
12845 (reset_method_name): Use GET_METHOD_NAME.
12846 (java_get_real_method_name): New function.
12847 (java_check_regular_methods): Don't check methods in
12848 java.lang.Object. Verify lineage of throws clause elements. Use
12849 flag_no_overriding in warning report.
12850 (check_throws_clauses): Don't check if class was from
12851 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12852 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12853 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12854 warning on unsupported final local variables. Use build_decl
12855 instead of build_decl_no_layout. Get real local variable type from
12857 (source_start_java_method): Get real parameter type from
12858 dependency node. Call build_decl instead of build_decl_no_layout.
12859 (java_layout_classes): Reverse tree and layout type and class as
12860 required. Mark class as loaded when done.
12861 (resolve_field_access): Fixed indentation. Restricted condition
12862 leading to static field access code generation. Set field_type
12863 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12864 (resolve_qualified_expression_name): Initialize type_found to
12865 null. Handle static field resolved during qualification. Fixed
12866 layout on non primitive field decl types.
12867 (not_accessible_p): Fixed typo in comment.
12868 (patch_method_invocation): Resolve and layout class to search from
12870 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12871 layout non primitive type, if necessary. Make method node only to
12873 (find_applicable_accessible_methods_list): Consider WFL'ed method
12874 decl names. Fixed indentation.
12875 (argument_types_convertible): Resolve and layout target type if
12877 (java_complete_tree): Fixed indentation problems. Rewrote
12878 CALL_EXPR thrown exceptions check. Re-installed further processing
12879 of the assignment in certain cases.
12880 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12881 inlining on class literals.
12882 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12884 (valid_method_invocation_conversion_p): Likewise.
12885 (patch_string): Temporary disable forbidden use of `this' in
12886 explicit constructor invocations when doing string concatenation
12887 within their scope.
12888 (patch_unaryop): Added comment. Reinstalled code to disable
12889 further check on assignment operation with cast expression RHS.
12890 (patch_switch_statement): Fixed indentation.
12891 (build_try_statement): Call build_decl instead of
12892 build_decl_no_layout.
12893 (patch_synchronized_statement): Likewise.
12894 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12895 IS_UNCHECKED_EXPRESSION_P.
12896 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12897 layout argument exception type.
12898 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12899 of IS_UNCHECKED_EXPRESSION_P.
12901 1998-11-18 Anthony Green <green@cygnus.com>
12903 * jcf-parse.c (yyparse): Open class file in binary mode.
12905 1998-11-15 Per Bothner <bothner@cygnus.com>
12907 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12909 * jcf-write.c (perform_relocations): Move check out one loop.
12911 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12913 * Make-lang.in: Fix reference to srcdir.
12914 * jv-scan.c: Add missing xmalloc prototype.
12915 * jvgenmain.c: Ditto.
12917 1998-11-15 Per Bothner <bothner@cygnus.com>
12919 * decl.c (error_mark_node), java-tree.h: New global.
12920 * parse.y: Use empty_stmt_node instead of size_zero_node.
12921 (build_if_else_statement): If missing else, use empty_stmt_node.
12923 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12924 (java_complete_expand_method): Complain if return is missing.
12925 (java_check_regular_methods): Comment out incorrect error check.
12926 (not_accessible_p): Fix incorrect handling of protected methods.
12927 (patch_method_invocation): Pass correct context to not_accessible_p.
12928 (find_applicable_accessible_methods_list): Likewise.
12929 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12930 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12931 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12932 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12934 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12935 (push_int_const): Remove reundant NOTE_PUSH.
12936 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12937 (- case SWITCH_EXPR): Fix code generation bug.
12938 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12939 (generate_classfile): More robust for abstract methods.
12941 1998-11-15 Anthony Green <green@cygnus.com>
12943 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12944 * Make-lang.in: Ditto.
12946 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12947 * jvgenmain: Ditto.
12949 1998-11-15 Per Bothner <bothner@cygnus.com>
12951 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12953 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12955 1998-11-14 Per Bothner <bothner@cygnus.com>
12957 Allow uses of interface types to verify. This is not really
12958 type-safe, but it matches what Sun does, and is OK as long as
12959 there are appropriate run-time checks.
12960 * verify.c (merge_types): If merging two interface types,
12961 just set the result to java.lang.Object.
12962 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12964 1998-11-13 Tom Tromey <tromey@cygnus.com>
12966 * gjavah.c (main): Handle --output-class-directory argument.
12967 * jvspec.c (lang_specific_driver): Translate `-d' into
12968 -foutput-class-dir.
12969 * jcf.h (jcf_write_base_directory): Declare.
12970 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12971 * lang-options.h: Mention -foutput-class-dir.
12972 * jcf-write.c (jcf_write_base_directory): New global.
12973 (make_class_file_name): Put generated .class file into `-d'
12974 directory, or into source directory if -d not given. Function now
12976 (write_classfile): Free class file name. Handle case where class
12978 (DIR_SEPARATOR): New macro.
12979 Include <sys/stat.h>
12981 * Makefile.in (prefix): New macro.
12983 1998-11-12 Per Bothner <bothner@cygnus.com>
12985 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12986 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12987 here (done in patch_invoke instead).
12988 (case_identity): Moved here from parse.y.
12990 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12991 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12992 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12993 so they can be efficiently scanned without recursion.
12994 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12995 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12996 in BLOCK iteratively, rather than recursively.
12998 * parse.y (do_unary_numeric_promotion): New function.
12999 (patch_unaryop, patch_binop, patch_array_ref): Use it.
13001 * parse.y (patch_newarray): Various fixes.
13003 Re-do handling of switch statements (for proper block scoping).
13004 * parse.y: Add just a single block for the enture switch block,
13005 but don't create any "case blocks".
13006 (group_of_labels): Rmeoved unneeded non-terminal.
13007 CASE_EXPR and DEFAULT_EXPR are added to current block.
13008 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
13009 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13010 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13011 * parse.y (wfl_operator, print_int_node): Make non-static.
13012 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13013 as part of recursive scan of block.
13014 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13015 (patch_switch_statement): Most tests move dinto java_complete_tree.
13017 * parse.y: Make various production be non-typed (void).
13018 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13019 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13020 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13022 * jcf-write.c (struct jcf_handler): New type.
13023 (struct jcf_switch_state): New type.
13024 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13025 (alloc_handler, emit_unop, emit_reloc): New functions.
13026 (adjust_typed_op): Add extra parameter ("max type" offset).
13027 (emit_switch_reloc, emit_case-reloc): New function.
13028 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13029 (generate_bytecode_insns): Support REAL_CST, switch statements,
13030 exception handling, method calls, object/array creation, and more.
13032 * class.c: Remove some unused variables.
13033 * constants.c (find_string_constant): New function.
13034 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13035 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13036 if flag_emit_class_files.
13038 1998-11-12 Tom Tromey <tromey@cygnus.com>
13040 * jcf-io.c (find_class): Added explanatory comment.
13042 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13043 trailing slash to `.zip' entries.
13045 * jvspec.c (lang_specific_driver): Correctly handle case where
13046 GC_NAME not defined.
13048 1998-11-11 Tom Tromey <tromey@cygnus.com>
13050 * jvspec.c (GC_NAME): New define.
13051 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13053 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13055 1998-11-11 Per Bothner <bothner@cygnus.com>
13057 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13059 1998-11-11 Tom Tromey <tromey@cygnus.com>
13061 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13063 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13065 * class.c (is_compiled_class): Call safe_layout_class for class
13066 compiled from source.
13067 * conver.h (convert_to_integer, convert_to_real,
13068 convert_to_pointer): Added prototypes.
13069 * decl.c (init_decl_processing): Non longer push the decls of
13070 `methodtable', `constants', `Class', `Field', `dispatchTable'
13071 `jexception' and `Method'.
13072 * expr.c (build_invokeinterface): New function.
13073 (expand_invoke): static variable CLASS_IDENT now in
13074 build_invokeinterface. Use build_invokeinterface.
13075 (expand_java_field_op): Moved code to inline
13076 java.lang.PRIMTYPE.TYPE into a function.
13077 (build_primtype_type_ref): New function.
13078 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13079 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13080 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13081 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13082 (DECL_LOCAL_STATIC_VALUE): New macro.
13083 (build_invokeinterface, build_primtype_type_ref): New function
13085 (java_parse_abort_on_error): Macro rewritten.
13086 * jcf-parse.c (current_method): Add comment to declaration.
13087 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13088 Function prototypes fixed.
13089 (jcf_parse_source): push/pop parser context. save/restore global.
13090 (parse_source_file): Fixed leading comment. Now take a
13091 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13092 classes and pop the parser context anymore.
13093 (yyparse): Push parser context, save globals, parse the source
13094 file, restore globals and pop the parser context when processing a
13096 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13097 * lex.c (java_parse_doc_section): New function.
13098 (java_lex): Call java_parse_doc_section when appropriate. Build an
13099 operator around INSTANCEOF_TK.
13100 * lex.h (java_lineterminator, java_sprint_unicode,
13101 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13102 Prototypes rewritten.
13103 (java_parse_escape_sequence, java_letter_or_digit_p,
13104 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13105 java_read_unicode, java_store_unicode, java_read_char,
13106 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13107 Added function prototypes.
13108 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13110 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13112 (struct parser_ctxt): New fields: deprecated,
13113 current_parsed_class_un, gclass_list.
13114 (fix_method_argument_names, issue_warning_error_from_context,
13115 resolve_package, lookup_package_type): New function prototypes.
13116 (resolve_expression_name): Fixed function prototype.
13117 (find_applicable_accessible_methods_list): Fixed indentation, added
13118 extra argument in prototype.
13119 (check_final_assignment, build_null_of_type, check_deprecation,
13120 check_method_redefinition, reset_method_name,
13121 java_check_regular_methods, java_check_abstract_methods,
13122 maybe_build_primttype_type_ref): New function prototype.
13123 * parse.y (conver.h): Include.
13124 (INSTANCEOF_TK): Tagged <operator>.
13125 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13126 (relational_expression:): Build binop for instanceof.
13127 (java_push_parser_context): Remember ctxp->gclass_list across
13129 (java_pop_parser_context): Simply return if no context
13130 exists. Remember gclass_list across contexts.
13131 (issue_warning_error_from_context): New function.
13132 (parse_error_context): Don't setup ctxp->elc here. Call
13133 issue_warning_error_from_context instead.
13134 (parse_warning_context): Likewise.
13135 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13136 setup. Link new class/interface to ctxp->gclass_list.
13137 (add_superinterfaces): Register interface as incomplete if not
13139 (create_class): Remember class unqualified name in
13140 ctxp->current_parsed_class_un. Check class deprecation.
13141 (register_fields): Check field deprecation. Remember static final
13142 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13144 (method_header): New local variable ORIG_ARG. Use unqualified
13145 current class name for check on constructor errors. Promote return
13146 type if of record type. Argument list fix moved in
13147 fix_method_argument_names, called here. Check method deprecation.
13148 (fix_method_argument_names): New function.
13149 (method_declarator): Promote record typed arguments.
13150 (safe_layout_class): Check class methods before layout.
13151 (java_complete_class): Compute field layout when patched.
13152 (do_resolve_class): Try to load class after having it renamed
13153 after the package name.
13154 (get_printable_method_name): Use DECL_CONTEXT.
13155 (reset_method_name): New function.
13156 (check_method_redefinition): Use reset_method_name.
13157 (java_check_regular_methods): New local variable
13158 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13159 names for error report. Check for compile-time error when method
13160 found has default (package) access.
13161 (java_check_abstract_methods): Now takes an interface DECL node as
13162 an argument. Also reinstall real name on unchecked
13163 overriding/hiding methods for error report.
13164 (java_check_methods): Fixed leading comment. Get classes to verify
13165 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13166 CLASS_METHOD_CHECKED_P on class verification.
13167 (lookup_java_method2): Get real method name if necessary.
13168 (find_in_imports): Don't check package class access here.
13169 (resolve_package, lookup_package_type): New functions.
13170 (java_layout_classes): Fixed leading comment. Take classes to be
13171 laid out from ctxp->gclass_list.
13172 (java_complete_expand_methods): Don't expand native and abstract
13174 (java_expand_classes): New function.
13175 (resolve_expression_name): Use additional argument ORIG. Retrieve
13176 values of static final field of primitive types.
13177 (resolve_field_access): Handles static final field of promotive
13179 (resolve_qualified_expression_name): Handle STRING_CST as
13180 primaries and package name resolution. Check deprecation on found
13181 decls. Set where_found and type_found on non static field resolved
13182 during qualification. Layout non primitive field decl types.
13183 (check_deprecation): New function.
13184 (maybe_access_field): Simplified.
13185 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13186 removed. Reverse method's argument when primary is a type. Don't
13187 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13188 instead. Include abstract class in the list of class searchable
13189 for constructors. Use DECL_CONTEXT of found method for access
13190 checks. Check method deprecation.
13191 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13192 converting arguments. Handle INVOKE_INTERFACE.
13193 (lookup_method_invoke): Search constructor using existing
13194 infrastructure (don't rely on lookup_java_constructor anymore).
13195 (find_applicable_accessible_methods_list): Extra argument flag
13196 LC. Now include constructor in the search.
13197 (qualify_ambiguous_name): Conditional expression are primaries.
13198 (not_initialized_as_it_should_p): static final are always
13200 (java_complete_tree): Pass extra NULL argument to
13201 resolve_expression_name. Stricter test to carry on patching
13202 assignments. New case for INSTANCEOF_EXPR.
13203 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13204 (check_final_assignment, maybe_build_primttype_type_ref): New
13206 (patch_assignment): Detect resolved static finals and carry normal
13207 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13208 (try_builtin_assignconv): Access constant 0 on all primitive
13210 (valid_builtin_assignconv_identity_widening_p): Accept identical
13211 types. Accept all promoted type on int type.
13212 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13213 assigned to a reference.
13214 (valid_method_invocation_conversion_p): Accept to check null
13216 (build_binop): Merge declaration and initialization of local
13218 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13219 numeric types. Improved validity test for qualify operators on
13221 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13222 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13223 primitive type and issue the appropriate error message.
13224 (resolve_type_during_patch): Mark class loaded when resolved.
13225 (patch_cast): Allow null to be cased to reference types.
13226 (build_null_of_type): New function.
13227 (patch_array_ref): Handle array on references correctly.
13228 (patch_return): Removed unused local variable MODIFY. Force
13229 boolean to be returned as integers. Allows null to be returned by
13230 a function returning a reference.
13231 * typeck.c (convert_to_integer, convert_to_real,
13232 convert_to_pointer): Prototypes moved to convert.h
13233 (lookup_argument_method): Use method real name, if necessary.
13235 1998-10-30 Tom Tromey <tromey@cygnus.com>
13237 * class.c (build_class_ref): Changed name of primitive classes to
13240 * class.c (make_class_data): Renamed fields: nmethods to
13241 method_count, method_count to dtable_method_count. Always set
13242 `state' field to 0.
13243 * decl.c (init_decl_processing): Likewise.
13245 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13247 * class.c (layout_class): Don't mangle <finit>, produce
13248 __finit<class> instead. Don't verify artificial methods.
13249 * decl.c (finit_identifier_node): New declared global.
13250 (init_decl_processing): finit_identifier_node initialized.
13251 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13252 * java-tree.h (finit_identifier_node): Declared as extern.
13253 (struct lang_decl): New field called_constructor.
13254 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13255 (CLASS_HAS_FINIT_P): New macro.
13256 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13257 explicit constructor invocation.
13258 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13259 CALL_SUPER_CONSTRUCTOR_P): New macros.
13260 (write_classfile): Added prototype.
13261 * jcf-parse.c (jcf_parse_source): Parse and remember for
13262 generation if the file was seen on the command line.
13263 (parse_source_file): Don't write the class file here.
13264 (yyparse): Loop on files rewritten. Set current_jcf.
13265 (parse_zip_file_entries): Parse class file only if it was found.
13266 * lang.c (init_parse): Don't open command line provided filename
13268 (lang_parse): Don't set main_jcf anymore.
13269 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13270 (JCONSTRUCTOR_CHECK): New macro.
13271 (JBSC_TYPE_P): New macro.
13272 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13273 (COMPLETE_CHECK_OP_2): New macro.
13274 (struct parse_ctxt): New field explicit_constructor_p.
13275 (check_class_interface_creation): Fixed prototype indentation.
13276 (patch_method_invocation_stmt): Prototype reflects added argument.
13277 (patch_invoke): Likewise.
13278 (complete_method_declaration, build_super_invocation,
13279 verify_constructor_circularity,
13280 build_this_super_qualified_invocation, get_printable_method_name,
13281 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13282 verify_constructor_super, create_artificial_method,
13283 start_artificial_method_body, end_artificial_method_body,
13284 generate_field_initialization_code): New function prototypes.
13285 * parse.y: Fixed leading comment
13286 (constructor_header:, constructor_body:, block_end:): Rules tagged
13288 (type_declaration:): Call maybe_generate_finit.
13289 (method_declaration:): Action for method_body: placed in new
13290 function complete_method_declaration, called here.
13291 (constructor_declaration:): Defined actions. Removed leading
13293 (constructor_header:): New rule with action.
13294 (constructor_body:): Rule rewritten using block_begin: and
13295 block_end:. Defined actions.
13296 (constructor_declarator:, explicit_constructor_invocation:):
13298 (block:): Use new rules block_begin: block_end:.
13299 (block_begin:, block_end:): New rules and actions.
13300 (block_statements:): Fixed error message for explicit
13302 (method_invocation:): Call build_this_super_qualified_invocation
13303 if primary is `this' or `super' was seen.
13304 (conditional_expression:): Action defined.
13305 (extra_ctxp_pushed_p): New static global flag.
13306 (java_parser_context_save_global): Create parser context if
13307 necessary. Use extra_ctxp_pushed_p to remember it.
13308 (java_parser_context_restore_global): Pop extra parser context if
13310 (build_array_from_name): Array on primitive types are marked
13312 (register_fields): Restore new name in field initializer
13313 expression if type was altered. Non static fields initialized upon
13314 declaration marked initialized.
13315 (maybe_generate_finit): New function.
13316 (maybe_generate_clinit): Use create_artificial_method,
13317 start_artificial_method_body, end_artificial_method_body. Generate
13318 debug info for enclosed initialization statements.
13319 (method_header): Fixed leading comment. Check constructor
13320 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13322 (complete_method_declaration, constructor_circularity_msg,
13323 verify_constructor_circularity): New functions.
13324 (get_printable_method_name): New function.
13325 (check_method_redefinition): Don't rename <finit> methods. Fix
13326 declared constructor names. Error message for
13327 constructors modified.
13328 (java_check_regular_methods): Local variable seen_constructor
13329 renamed saw_constructor. Skip verification on constructors. Create
13330 default constructor with create_artificial_method.
13331 (java_check_methods): Removed unnecessary empty line.
13332 (create_artificial_method, start_artificial_method_body,
13333 end_artificial_method_body): New functions.
13334 (java_layout_classes): Changed leading comment. Reverse fields
13335 list if necessary. Always layout java.lang.Object if being
13337 (java_complete_expand_methods): Verify constructor circularity.
13338 (java_complete_expand_method): Call fix_constructor on
13339 constructors. Local variable no_ac_found removed. Restore
13340 bindings if method body expansion failed.
13341 (fix_constructors, verify_constructor_super,
13342 generate_field_initialization_code): New function.
13343 (java_expand_classes): Fixed leading comment. Write class file
13345 (resolve_expression_name): Check for illegal instance variable
13346 usage within the argument scope of an explicit constructor
13348 (resolve_qualified_expression_name): Pass extra from_super flag
13349 when invoking patch_method_invocation_stmt. New case for
13350 conditional expression when used as a primary. Check for error
13351 when acquiring super.
13352 (patch_method_invocation_stmt): Added extra argument super. New
13353 local variable is_static_flag. Set class_to_search according to
13354 the nature of the constructor invocation. Don't add `this'
13355 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13356 invocation within the argument scope of explicit constructor
13357 invocation. Set is_static according to is_static_flag. Provide
13358 extra `super' argument to patch_invoke invocation.
13359 (patch_invoke): New argument from_super. Loop on arguments
13360 indentation fixed. Pass from_super to invocation_mode. New switch
13361 case INVOKE_SUPER. Fixed error message in switch default case.
13362 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13364 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13365 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13366 message takes constructors into account.
13367 (find_applicable_accessible_methods_list): Fixed indentation.
13368 (qualify_ambiguous_name): Take explicit constructor invocation
13369 into account. Deal with a conditional expression as a primary to
13371 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13372 case. Added extra argument to patch_method_invocation_stmt.
13373 Register calls made to explicit constructor `this'. Don't call
13374 save_expr in ARRAY_REF case when emitting class files. Check for
13375 illegal use of this when expanding explicit constructor invocation
13377 (complete_function_arguments): Set and reset parser context
13378 explicit_constructor_p field value when appropriate.
13379 (build_super_invocation, build_this_super_qualified_invocation):
13381 (patch_assignment): Fixed typo.
13382 (patch_unaryop): Check on final fields occurs only when a decl
13384 (patch_return): Take constructors into account.
13385 (patch_conditional_expr): New function.
13386 * typeck.c (build_java_signature): Removed unnecessary empty line.
13388 1998-10-28 Jeffrey A Law (law@cygnus.com)
13390 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13392 1998-10-28 Tom Tromey <tromey@cygnus.com>
13394 * decl.c (init_decl_processing): Renamed fields.
13395 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13396 interface_len, msize fields.
13398 * class.c (make_class_data): Removed subclass_head and
13399 subclass_next fields.
13400 * decl.c (init_decl_processing): Removed subclass_head and
13401 subclass_next fields.
13403 1998-10-28 Jeffrey A Law (law@cygnus.com)
13405 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13406 * mangle.c (emit_unicode_mangled_name): Similarly.
13408 1998-10-26 Nick Clifton <nickc@cygnus.com>
13410 * jcf-parse.c (get_constant): Place braces around code to compute
13411 'd' when REAL_ARITHMETIC is not defined.
13413 1998-10-25 H.J. Lu (hjl@gnu.org)
13415 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13418 1998-10-23 Tom Tromey <tromey@cygnus.com>
13420 * lang-specs.h: `.zip' files are input to jc1.
13422 1998-10-22 Per Bothner <bothner@cygnus.com>
13424 * jvspecs.c: Add (but don't enable) support for combining multiple
13425 .class and .java input filenames to a single jc1 invocation.
13426 Add support for -C flag (copile to .class files).
13427 Translate -classpath and -CLASSPATH arguments.
13428 * lang-specs.h: Don't set %2 spec.
13430 1998-10-22 Tom Tromey <tromey@cygnus.com>
13432 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13434 (add_path): Don't add trailing separator to non-empty path
13437 * lang.c (lang_decode_option): Check for -fclasspath and
13438 -fCLASSPATH before examining other `-f' options.
13440 * java-tree.h (finalize_identifier_node): Don't declare.
13441 * class.c (make_class_data): Don't push "final" field.
13442 * decl.c (init_decl_processing): Don't push "final" field.
13443 (finalize_identifier_node): Removed.
13444 (init_decl_processing): Don't set finalize_identifier_node.
13446 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13448 1998-10-11 Anthony Green <green@cygnus.com>
13450 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13451 (JV_SCAN_SOURCES): New macro.
13452 (JCF_DUMP_SOURCES): Likewise.
13453 (jcf-dump$(exeext)): New target.
13454 (jv-scan$(exeext)): New target.
13456 1998-10-22 Tom Tromey <tromey@cygnus.com>
13458 * Makefile.in (LEX): Removed.
13459 (LEXFLAGS): Likewise.
13460 (SET_BISON): New macro.
13462 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13463 spurious diffs in parse.c.
13464 ($(PARSE_SCAN_C)): Likewise.
13465 (PARSE_DIR): New macro.
13467 (PARSE_SCAN_C): Likewise.
13468 (PARSE_RELDIR): New macro.
13470 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13472 * jcf-io.c (find_class): Use saw_java_source to determine when to
13473 look for `.java' file.
13474 * jcf-parse.c (saw_java_source): New global.
13475 (yyparse): Set it if `.java' file seen.
13477 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13478 (GCJH_SOURCES): Likewise.
13479 * Makefile.in (datadir): New macro.
13480 (libjava_zip): Likewise.
13481 (JAVA_OBJS): Added jcf-path.o.
13482 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13483 (../gcjh$(exeext)): Likewise.
13484 (jcf-path.o): New target.
13485 * java-tree.h (fix_classpath): Removed decl.
13486 * jcf-parse.c (fix_classpath): Removed.
13487 (load_class): Don't call fix_classpath.
13488 * parse.y (read_import_dir): Don't call fix_classpath.
13489 * lex.h: Don't mention classpath.
13490 * lex.c (java_init_lex): Don't initialize classpath.
13491 * jcf-io.c (classpath): Removed global.
13492 (find_class): Use jcf_path iteration functions. Correctly search
13493 class path for .java file.
13494 (open_in_zip): New argument `is_system'.
13495 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13496 classpath-related options.
13497 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13499 (lang_init): Call jcf_path_init.
13500 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13501 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13502 Correctly put braces around second string in each entry.
13503 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13504 classpath-related options.
13505 (help): Updated for new options.
13506 * jcf.h: Declare functions from jcf-path.c. Don't mention
13507 `classpath' global.
13508 * jcf-path.c: New file.
13510 * jcf-depend.c: Include jcf.h.
13512 * jcf-write.c (localvar_alloc): Returns `void'.
13513 (localvar_free): Removed unused variable.
13515 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13516 (init_parse): Use OBJECT_SUFFIX, not ".o".
13518 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13520 * class.c (emit_register_classes): Renamed from
13521 emit_register_class.
13522 * java-tree.h (emit_register_classes): Prototype renamed from
13523 emit_register_class.
13524 * jcf-parse.c (yyparse): Call emit_register_classes once before
13526 * parse.y (java_expand_classes): No longer register classes.
13528 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13530 * class.c (is_compiled_class): New local variable
13531 seen_in_zip. Identify classes found in currently compiled source
13533 * decl.c (complete_start_java_method): Fixed typo.
13534 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13535 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13536 (CLASS_P): Moved around.
13537 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13538 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13540 (jcf_parse_source): Changed leading comment. Removed unnecessary
13541 fclose and CLASS_FROM_SOURCE_P marking.
13542 (parse_source_file): New local variables remember_for_generation
13543 and filename. Mark parsed file name identifier node. Removed block
13544 executed when parse_only was null. Set remember_for_generation.
13545 Use it as an argument to java_pop_parser_context.
13546 (yyparse): New local variables several_files, list, next node and
13547 current_file_list. Split ampersand separated file names into
13548 current_file_list. Iterate through the list and parse accordingly.
13549 * parse.h (java_pop_parser_context): New function prototype.
13550 * parse.y (ctxp_for_generation): New static global variable.
13551 (java_pop_parser_context): New argument generate. Link popped ctxp
13552 to ctxp_for_generation list accordingly.
13553 (java_complete_expand_methods): Fixed indentation.
13554 (java_expand_classes): New function.
13556 1998-10-17 Per Bothner <bothner@cygnus.com>
13558 * Makefile.in: Link with libiberty.a instead of memmove.o.
13560 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13562 * lex.c (setjmp.h): No longer included.
13563 * lex.h (setjmp.h): Included.
13564 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13565 (duplicate_declaration_error_p): Renamed from
13566 duplicate_declaration_error.
13567 (build_array_from_name): New function prototype.
13568 * parse.y (setjmp.h): No longer included.
13569 (variable_declarator_id): Define action.
13570 (build_array_from_name): New function.
13571 (duplicate_declaration_error_p): Renamed from
13572 duplicate_declaration_error. Fixed leading comment.
13573 (register_fields): Main `for' loop reorganized. Uses
13574 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13575 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13576 build_array_from_name.
13577 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13579 (read_import_dir): Don't try to skip `.' and `..'.
13580 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13581 build_array_from_name. Main `for' loop reorganized.
13582 (resolve_qualified_expression_name): When building access to a
13583 field, use the type where the field was found, not its own type.
13584 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13585 field was found is null.
13586 (qualify_ambiguous_name): Sweep through all successive array
13589 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13591 * java-tree.h (pop_labeled_block, lang_printable_name,
13592 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13593 interface_of_p, inherits_from_p, fix_classpath,
13594 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13595 make_class_data, register_class, alloc_name_constant): New
13596 function prototypes.
13597 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13598 indentation. Added cast to remove warning.
13599 (lang_printable_name): Set v argument unused.
13600 (lang_print_error): Added argument to lang_printable_name call.
13601 (java_dummy_print, print_lang_decl, print_lang_type,
13602 print_lang_identifier, lang_print_xnode): All argument marked
13604 * lex.c (java_unget_unicode): Removed unnecessary argument.
13605 (java_allocate_new_line): Unused local variable is gone.
13606 (java_read_char): Added parenthesis in expressions to remove
13607 warnings. Added final return statement.
13608 (java_read_unicode): Added parenthesis in expression to remove
13610 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13611 (java_parse_escape_sequence): Likewise.
13612 (java_lex): Unused local variables are gone. Fixed
13613 java_unget_unicode invocation.
13614 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13616 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13617 lang_printable_name invocation in macro.
13618 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13620 (duplicate_declaration_error): Suppressed unused argument in
13622 (identical_subpath_p): Function declaration is gone.
13623 (patch_invoke): Suppressed unused argument in prototype.
13624 (patch_cast, build_labeled_block, check_thrown_exceptions):
13626 * parse.y (setjmp.h): Included
13627 (toplev.h): Likewise.
13628 (field_declaration:): Suppressed unused local
13629 (label_decl:): Fixed build_labeled_block invocation.
13630 (java_pop_parser_context): Put extra parenthesis around assignment
13632 (yyerror): Suppressed unused local variables.
13633 (variable_redefinition_error): Fixed lang_printable_name
13635 (create_interface): Suppressed unused local variables.
13636 (create_class): Likewise.
13637 (duplicate_declaration_error): Suppressed unused argument. Fixed
13638 lang_printable_name invocation.
13639 (register_fields): Suppressed unused local variable. Fixed
13640 duplicate_declaration_error invocation.
13641 (method_header): Suppressed unused local variable.
13642 (method_declarator, parser_check_super): Likewise.
13643 (java_complete_class): Suppressed unused local variable. Fixed
13644 fatal error message.
13645 (complete_class_report_errors): Added default: in switch.
13646 (java_check_regular_methods): Fixed lang_printable_name
13648 (check_throws_clauses): Likewise.
13649 (java_check_abstract_methods): Suppressed unused local
13650 variable. Fixed lang_printable_name invocation.
13651 (read_import_entry): Added supplemental return statement.
13652 (read_import_dir): Suppressed unused local variables.
13653 (check_pkg_class_access, declare_local_variables): Likewise.
13654 (source_start_java_method): Suppressed unused extern variable
13656 (expand_start_java_method): Suppressed unused extern and local
13657 variable declarations.
13658 (java_complete_expand_methods): Likewise.
13659 (java_complete_expand_method): Suppressed unused local variables.
13660 (make_qualified_name): Likewise.
13661 (resolve_qualified_expression_name): Added default: in
13662 switch. Fixed lang_printable_name invocation.
13663 (class_instance_creation_expression): Added parenthesis around
13665 (patch_method_invocation_stmt): Fixed lang_printable_name and
13666 patch_invoke invocations.
13667 (check_for_static_method_reference): Fixed lang_printable_name
13669 (patch_invoke): Suppressed unused arguments and local variables.
13670 (lookup_method_invoke): Suppressed unused local variables.
13671 (qualify_ambiguous_name): Added default: in switch.
13672 (identical_subpath_p): Function removed.
13673 (patch_assignment): Suppressed unused local variables. Suppressed
13674 unnecessary if statement. Fixed lang_printable_name invocations.
13675 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13676 (valid_ref_assignconv_cast_p): Parenthesis around
13677 expression. Suppressed unused local variables.
13678 (build_binop): Suppressed unused local variables. fixed
13679 lang_printable_name invocations.
13680 (string_constant_concatenation): Suppressed unused local
13682 (patch_unaryop): Fixed lang_printable_name invocation.
13683 (patch_cast): Suppressed unnecessary argument. Fixed
13684 lang_printable_name invocation.
13685 (patch_array_ref): Fixed lang_printable_name invocation.
13686 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13687 (build_labeled_block): Suppressed unused argument.
13688 (generate_labeled_block): Fixed build_labeled_block invocation.
13689 (build_loop_body): Suppressed unused local variables.
13690 (patch_loop_statement): Likewise.
13691 (patch_exit): Fixed lang_printable_name invocation.
13692 (patch_switch_statement): Likewise.
13693 (case_identity): First argument marked unused.
13694 (patch_try_statement): Fixed lang_printable_name invocations.
13695 (patch_synchronized_statement, patch_throw_statement): Likewise.
13696 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13697 lang_printable_name invocations.
13698 (check_thrown_exceptions_do): Suppressed unused argument.
13700 1998-10-14 Tom Tromey <tromey@cygnus.com>
13702 * jcf-write.c (write_classfile): Add output class file as target.
13703 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13704 * jcf.h: Added declarations for dependency-tracking functions.
13705 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13706 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13707 (finish_parse): Call jcf_dependency_write.
13708 (dependency_tracking): New global.
13709 (DEPEND_SET_FILE): New define.
13710 (DEPEND_ENABLE): New define.
13711 (init_parse): Enable dependency tracking if required.
13713 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13714 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13715 (../gcjh$(exeext)): Likewise.
13716 (jcf-depend.o): New target.
13717 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13718 (GCJH_SOURCES): Likewise.
13719 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13721 (find_classfile): Added dep_name argument.
13722 (find_class): Compute name of dependency.
13723 (open_in_zip): Call jcf_dependency_add_file.
13724 * gjavah.c (output_file): No longer global.
13725 (usage): Don't mention "gjavah".
13727 (java_no_argument): Likewise.
13728 (version): Likewise.
13729 (main): Recognize and handle -M family of options.
13730 (print_mangled_classname): Return is void.
13731 (process_file): Handle case where output is suppressed.
13732 (HANDLE_END_FIELD): Likewise.
13733 (HANDLE_METHOD): Likewise.
13734 * jcf-depend.c: New file.
13736 1998-10-13 Jeffrey A Law (law@cygnus.com)
13738 * java-tree.def: Add missing newline at EOF.
13740 1998-10-13 Tom Tromey <tromey@cygnus.com>
13742 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13743 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13745 Include <config.h> and "system.h".
13746 (disassemble_method): Undefine RET to avoid clash with
13747 config/i386/i386.h.
13749 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13751 * decl.c (runtime_exception_type_node, error_exception_type_node):
13752 New global variables.
13753 (init_decl_processing): Initialized.
13754 * expr.c (java_lang_expand_expr): Set caught exception type to
13755 null if catch handler argument doesn't exit.
13756 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13758 * java-tree.h (runtime_exception_type_node,
13759 error_exception_type_node): Global variables declared.
13760 (DECL_FUNCTION_THROWS): New macro.
13761 (DECL_FUNCTION_BODY): Modified comment.
13762 (DECL_SPECIFIC_COUNT): Likewise.
13763 (struct lang_decl): New field throws_list.
13764 (IS_UNCHECKED_EXPRESSION_P): New macro.
13765 * lex.c (java_lex): Generate location information for THROW_TK.
13766 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13767 EXCEPTIONS_P): New macros.
13768 (enum jdep_code): New value JDEP_EXCEPTION.
13769 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13770 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13771 PATCH_METHOD_RETURN_ERROR): New macros.
13772 (patch_method_invocation_stmt): Added new argument to prototype.
13773 (patch_synchronized_statement, patch_throw_statement,
13774 check_thrown_exceptions, check_thrown_exceptions_do,
13775 purge_unchecked_exceptions, check_throws_clauses): New function
13777 * parse.y Fixed typo in keyword section.
13778 (throw:): Rule tagged <node>.
13779 (THROW_TK): Keyword tagged <operator>.
13780 (method_header:): Last argument to call to method_header passed
13782 (throws:, class_type_list:, throw_statement:,
13783 synchronized_statement:, synchronized:): Defined actions.
13784 (method_header): New local variable current. Register exceptions
13785 from throws clause.
13786 (java_complete_tree): Complete and verify exceptions from throws
13788 (complete_class_report_errors): Error message on exceptions not
13790 (java_check_regular_methods): Fixed typo. Shortcut on private
13791 overriding methods. Changed error message on method
13792 redefinition. Check for throws clause compatibility.
13793 (check_throws_clauses): New function.
13794 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13795 method. Changed error message on method redefinition.
13796 (currently_caught_type_list): New static variable.
13797 (java_complete_expand_methods): Purge unchecked exceptions from
13798 throws clause list. Call PUSH_EXCEPTIONS before walk and
13799 POP_EXCEPTIONS after.
13800 (resolve_qualified_expression_name): Pass new argument as NULL to
13801 patch_method_invocation_stmt.
13802 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13803 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13804 argument list when appropriate. Use new argument if non null to
13805 store selected method decl.
13806 (patch_invoke): Convert if necessary args of builtin types before
13807 forming CALL_EXPR. Argument list no longer reversed here.
13808 (invocation_mode): Treat final methods as static methods.
13809 (java_complete_tree): New cases for THROW_EXPR: and
13810 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13812 (complete_function_arguments): No more RECORD_TYPE
13813 conversion. Function parameter nodes no longer saved.
13814 (valid_ref_assignconv_cast_p): Avoid handling null type.
13815 (patch_binop): Fixed null constant reference handling.
13816 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13817 BUILD_THROW macros.
13818 (patch_try_statement): Fixed comments. Record caught types in
13819 list, push the list, expand try block and pop the list.
13820 (patch_synchronized_statement, patch_throw_statement,
13821 check_thrown_exceptions, check_thrown_exceptions_do,
13822 purge_unchecked_exceptions): New functions.
13823 * typeck.c (lookup_argument_method): Allow WFL in place of method
13824 DECL_NAME during method definition check
13826 1998-10-09 Tom Tromey <tromey@cygnus.com>
13828 * gjavah.c (decode_signature_piece): New function.
13829 (print_c_decl): Use it. Added `name_override' argument.
13830 (print_method_info): Use name_override argument to print_c_decl.
13831 (seen_fields): Removed.
13832 (print_field_info): Don't update seen_fields.
13833 (struct method_name): New structure.
13834 (method_name_list): New global.
13835 (print_method_info): Add new method to list of methods.
13836 (name_is_method_p): New function.
13837 (print_field_info): If field name has same name as method, then
13839 (process_file): Parse methods before fields.
13840 (field_pass): New global.
13841 (HANDLE_END_FIELD): Take field_pass into account.
13843 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13845 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13846 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13848 1998-10-03 Anthony Green <green@cygnus.com>
13850 * jvspec.c: Fix bug in jvgenmain_spec patch.
13852 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13854 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13855 * decl.c (soft_exceptioninfo_call_node): New global variable.
13856 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13857 takes extra integer argument. soft_exceptioninfo_call_node
13859 * except.c (java_set_exception_lang_code): New function
13860 (method_init_exceptions): Called here.
13861 (prepare_eh_table_type): New function.
13862 (expand_end_java_handler): Called here.
13863 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13864 one argument. Modified generation of call to
13865 soft_badarrayindex_node to use new argument.
13866 (build_java_arrayaccess): Pass faulty index value to
13867 build_java_throw_out_of_bounds_exception.
13868 (generate_name): New function.
13869 (java_lang_expand_expr): New local variables node, current,
13870 has_finally_p. Expand TRY_EXPR node.
13871 (process_jvm_instruction): Replace top of the stack with thrown
13872 object reference when entering exception handler.
13873 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13874 specific tree codes.
13875 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13877 (DECL_SPECIFIC_COUNT): New macro.
13878 (prepare_eh_table_type, java_set_exception_lang_code,
13879 generate_name): New function declarations.
13880 (match_java_method): Declaration deleted.
13881 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13883 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13884 * parse.h (redefinition_error, refine_accessible_methods_list,
13885 can_cast_to_p): Function declaration removed.
13886 (classitf_redefinition_error, variable_redefinition_error,
13887 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13888 find_most_specific_methods_list, argument_types_convertible,
13889 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13890 valid_cast_to_p, valid_method_invocation_conversion_p,
13891 try_reference_assignconv, add_stmt_to_compound,
13892 build_jump_to_finally, build_tree_list, patch_try_statement,
13893 java_get_catch_block): New function declarations.
13894 * parse.y (string_buffer_type): Global variable deleted.
13895 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13896 finally): Rules tagged <node>.
13897 (TRY_TK, CATCH_TK): Token tagged <operator>.
13898 (class_body_declaration:, class_member_declaration:,
13899 formal_parameter:, explicit_constructor_invocation:,
13900 interface_member_declaration:, constant_declaration:,
13901 primary_no_new_array:, class_instance_creation_expression:,
13902 array_creation_expression:): Issue error on unsuported JDK1.1
13904 (try_statement:, catches:, finally:): Define actions.
13905 (catch_clause_parameter): New rule.
13906 (catch_clause:): Use new rule catch_clause_parameter.
13907 (parse_jdk1_1_error): New function.
13908 (redefinition_error): Renamed classitf_redefinition_error.
13909 (variable_redefinition_error): New function.
13910 (check_class_interface_creation): Call
13911 classitf_redefinition_error.
13912 (java_complete_tree): Added error message on JDEP_TYPE: case.
13913 (complete_class_report_errors): Fixed indentation.
13914 (declare_local_variables): Call variable_redefinition_error.
13915 (source_end_java_method): Call java_set_exception_lang_code and
13916 emit_handlers where appropriate.
13917 (java_method_add_stmt): Call add_stmt_to_block.
13918 (add_stmt_to_block): New function.
13919 (lookup_method_invoke): Fixed outside comment. new local variable
13920 candicates. Call find_applicable_accessible_methods_list and
13921 find_most_specific_methods_list when searching for a
13922 method. Modified error report to list possible candidates when
13924 (find_applicable_accessible_methods_list,
13925 find_most_specific_methods_list, argument_types_convertible): New
13927 (refine_accessible_methods_list): Function deleted.
13928 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13929 expr (if applicable) before calling patch_array_ref.
13930 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13931 (enter_block): Fixed comment.
13932 (enter_a_block): New function.
13933 (patch_assignment): Reorganized. Call try_reference_assignconv for
13934 references. Call valid_cast_to_p instead of can_cast_to_p.
13935 (try_reference_assignconv,
13936 valid_builtin_assignconv_identity_widening_p): New functions.
13937 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13938 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13940 (build_string_concatenation): Don't resolve StringBuffer.
13941 (patch_cast): Fixed inverted arguments.
13942 (patch_array_ref): Code to save array expr deleted. Call
13943 valid_cast_to_p instead of can_cast_to_p.
13944 (generate_labeled_block): Call generate_name.
13945 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13946 patch_try_statement): New functions.
13947 * typeck.c (match_java_method): Function deleted.
13949 1998-10-02 Anthony Green <green@cygnus.com>
13951 * jvspec.c: jvgenmain_spec uses different temporary file names.
13953 1998-10-02 Anthony Green <green@cygnus.com>
13955 * jvspec.c (lang_specific_driver): Fail if user specifies
13956 --main= when not linking.
13958 1998-09-28 Tom Tromey <tromey@cygnus.com>
13960 * class.c (make_class_data): Push value for `thread' field.
13961 * decl.c (init_decl_processing): Added `thread' field to class.
13963 * class.c (add_field): Always make static fields externally
13966 1998-09-26 Anthony Green <green@cygnus.com>
13968 * expr.c (build_java_athrow,
13969 build_java_throw_out_of_bounds_exception, expand_invoke,
13970 build_newarray, expand_java_multianewarray, build_java_monitor):
13971 Update comments to reflect _Jv_* function names.
13973 1998-09-25 Per Bothner <bothner@cygnus.com>
13975 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13976 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13977 * parse.y (expand_start_java_method): Likewise.
13979 1998-09-24 Per Bothner <bothner@cygnus.com>
13981 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13983 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13984 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13985 * expr.c: Remove no-longer-needed calls to promote_type.
13986 * decl.c (give_name_to_locals): Liekwise.
13987 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13988 * parse.y: Add/remove promote_type calls as appropriate.
13989 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13990 (parse_signature_string): Likewise.
13991 (build_java_array_type): Fix for now signature convenions.
13993 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13995 1998-09-23 Tom Tromey <tromey@cygnus.com>
13997 * class.c (init_class_processing): libjava function renamed to
14000 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14002 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
14003 * java-tree.def: Fixed DEFTREECODE third argument.
14004 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
14005 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
14006 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
14007 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14008 JAVA_THIS_EXPR): Now replaced by tree code definitions.
14009 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14010 * lang.c (java_tree_code_type, java_tree_code_length,
14011 java_tree_code_name): New arrays.
14012 (lang_init): Append Java tree node definitions to Gcc ones.
14013 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14015 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14017 (java_lex): Allow declaration of empty string constants. Retain
14018 location information on CASE_TK and DEFAULT_TK.
14019 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14020 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14021 Modified to be more robust.
14022 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14023 (build_new_invocation, try_builtin_assignconv,
14024 patch_switch_statement, string_constant_concatenation,
14025 build_string_concatenation, patch_string_cst, patch_string,
14026 java_expand_switch): New function declarations.
14027 * parse.y: Rules related to switch and EH tagged <node>.
14028 (label_id): Set to NULL_TREE
14029 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14031 (this_or_super:): Fixed indentation.
14032 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14033 statement_expression:): Removed call to RULE on all sub-rules.
14034 (switch_expression:, switch_labels:): New rules.
14035 (switch_statement:, switch_block:, switch_block_statement_groups:,
14036 switch_block_statement_group:, switch_labels:, switch_label:):
14038 (throw_statement:, synchronized_statement:, try_statement:):
14039 Defined temporary actions.
14040 (class_instance_creation_expression:): Call
14041 build_new_invocation. Fixed indentation.
14042 (field_access): Fixed indentation.
14043 (method_invocation): Likewise.
14044 (make_qualified_primary): Use THIS_EXPR.
14045 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14046 resolving from SUPER, set *type_found.
14047 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14048 (java_complete_tree): Removed unused local variable `location'. Case
14049 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14050 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14051 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14052 STRING_CST: case. default: checks for patchable strings.
14053 (complete_function_arguments): Transform string constant or
14054 crafted StringBuffer if necessary.
14055 (build_method_invocation): Fixed comments.
14056 (build_new_invocation): New function.
14057 (patch_assignment): Call try_builtin_assignconv to figure a valid
14058 assignment conversion between builtin types.
14059 (try_builtin_assignconv): New function.
14060 (build_binop): Use URSHIFT_EXPR directly to call build.
14061 (operator_string): Use UNARY_PLUS_EXPR.
14062 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14064 (do_merge_string_cste, merge_string_cste,
14065 string_constant_concatenation, build_string_concatenation,
14066 patch_string, patch_string_cst): New function.
14067 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14068 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14069 (build_newarray_node): Use NEW_ARRAY_EXPR.
14070 (build_this): Use THIS_EXPR.
14071 (build_return): Enable debug information on return statement.
14072 (build_if_else_statement): Likewise.
14073 (complete_labeled_statement): Fixed related comment.
14074 (build_loop_body): Fixed comment.
14075 (build_bc_statement): Enable debug information on break/continue
14077 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14079 (patch_switch_statement, case_identity, java_expand_switch): New
14082 1998-09-21 Per Bothner <bothner@cygnus.com>
14084 * buffer.h (BUFFER_INIT): New macro.
14085 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14086 Pass (struct jcf_partial *state) to most functions.
14087 (jcf_block, jcf_relocation): New types.
14088 Support labels, branches, conditionals, loops.
14090 1998-09-21 Tom Tromey <tromey@cygnus.com>
14092 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14094 1998-09-21 Per Bothner <bothner@cygnus.com>
14096 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14097 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14098 not integer_type_node (INT_TYPE_SIZ bits).
14100 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14102 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14103 * jcf-dump.c (print_exception_table): New function.
14104 (disassemble_method): Better handling of wide instructions.
14105 Make more robust for bad input.
14107 1998-09-30 Jeffrey A Law (law@cygnus.com)
14109 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14112 1998-09-17 Jeffrey A Law (law@cygnus.com)
14114 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14116 1998-09-17 Tom Tromey <tromey@cygnus.com>
14118 * Makefile.in ($(PARSE_H)): Removed target.
14120 1998-09-17 Jeffrey A Law (law@cygnus.com)
14122 * Makefile.in (JAVA_OBJS): Add memmove.o
14123 (memmove.o): New target & rules.
14125 1998-09-15 Tom Tromey <tromey@cygnus.com>
14127 * expr.c (expand_invoke): Don't generate a call to the class init
14130 1998-09-14 Jeffrey A Law (law@cygnus.com)
14132 * Makefile.in: Add many missing dependencies.
14133 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14135 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14136 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14138 1998-09-11 Per Bothner <bothner@cygnus.com>
14140 * decl.c (complete_start_java_method): If method is static (and
14141 not private) call _Jv_InitClass.
14142 * expr.c (expand_invoke): Don't call build_class_init.
14144 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14146 1998-09-10 Jeffrey A Law (law@cygnus.com)
14148 * Make-lang.in (GCJ): Define before using.
14150 1998-09-09 Jeffrey A Law (law@cygnus.com)
14152 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14153 losing due to namespace pollution in GNU getopt.h
14155 1998-09-09 Tom Tromey <tromey@cygnus.com>
14157 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14158 (java.all.cross): Likewise.
14159 (java.rest.encap): Likewise.
14161 1998-09-08 Jeffrey A Law (law@cygnus.com)
14163 * gjavah.c (print_class_decls): Fix thinko in arglist
14164 * jcv-io.c (find_classfile): Similarly.
14166 1998-09-07 Jeffrey A Law (law@cygnus.com)
14168 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14170 1998-09-05 Tom Tromey <tromey@cygnus.com>
14172 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14173 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14174 * Makefile.in (PARSE_C): New macro.
14175 (PARSE_H): Likewise.
14176 (PARSE_SCAN_C): Likewise.
14177 ($(PARSE_C)): Target renamed from parse.c.
14178 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14179 (clean): Remove parse-scan.c as well.
14180 (parse.o): Depend on $(PARSE_C).
14182 1998-09-05 Anthony Green <green@cygnus.com>
14184 * README, license.terms: Removed.
14186 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14187 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14188 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14189 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14190 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14191 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14192 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14193 and Java trademark attribution.
14195 1998-09-04 Tom Tromey <tromey@cygnus.com>
14197 * Makefile.in: Use gcjh, not gjavah.
14198 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14199 * Make-lang.in: Changed gjavah to gcjh everywhere.
14201 1998-09-03 Per Bothner <bothner@cygnus.com>
14203 * gjavah.c: Support new -prepend -add -append flags.
14204 (print_method_info): Method is not virtual if class is final.
14206 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14208 * jv-scan.c: Fixed copyright assignment.
14209 * keyword.gperf: Likewise.
14210 * keyword.h: Likewise.
14211 * lex.c: Fixed copyright assignment.
14212 (java_lex): Push unicode back when parsing '<'.
14213 * lex.h: Fixed copyright assignment.
14214 * parse-scan.y: Likewise.
14215 * parse.h: Fixed copyright assignment.
14216 (build_debugable_stmt, complete_for_loop): New function prototypes.
14217 * parse.y: Fixed copyright assignment.
14218 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14219 size_zero_node when completing a loop with no exit condition.
14220 (for_statement_nsi:): Define action.
14221 (for_init:, for_update:): Return size_zero_node when empty.
14222 (declare_local_variables): Call build_debugable_stmt.
14223 (build_debugable_stmt): New function.
14224 (build_loop_body): Build debugable statement around loop
14226 (complete_loop_body): Take into account the debugable statement
14227 around the EXIT_EXPR.
14228 (complete_loop_body): New function.
14229 (patch_exit_expr): Fixed condition inversion.
14231 1998-09-02 Tom Tromey <tromey@cygnus.com>
14233 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14234 name of thread define.
14235 * jvspec.c (THREAD_NAME): New macro.
14237 (THREADLIB): Likewise.
14238 (lang_specific_driver): Recognize attempt to link with thread
14239 library or gc library. Recognize -ljava on command line so it
14240 isn't linked against more than once.
14242 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14244 * parse-scan.y (report_main_declaration): Name of the class
14245 containing `main' can be a qualified name.
14247 1998-08-31 Tom Tromey <tromey@cygnus.com>
14249 * config-lang.in: Changed gjavac to gjc everywhere.
14250 * Make-lang.in: Changed gjavac to gjc everywhere.
14252 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14254 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14255 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14256 and install the files.
14257 * Makefile.in (JAVA_OBJS_LITE): New variable.
14258 (compiler:): Now include jv-scan as a dependency.
14259 (../jv-scan$(exeext), parse-scan.c): New targets.
14260 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14261 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14262 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14263 check for errors even if parse_only.
14264 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14266 (yylex): New function. Uses java_lex body.
14267 (java_lex): Removed commented out statement. Remove local variable
14268 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14269 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14270 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14271 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14272 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14273 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14275 (java_lex_error): Empty if JC1_LITE is defined.
14276 (java_get_line_col): Return 0 if JC1_LITE is defined.
14277 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14278 SET_MODIFIER_CTX): Moved into the section containing the macros
14279 conditionally defined by JC1_LITE.
14280 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14281 argument if JC1_LITE is defined.
14282 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14283 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14285 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14286 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14287 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14288 to different values according to JC1_LITE.
14289 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14290 declared if JC1_LITE set.
14291 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14292 defined if JC1_LITE not set.
14293 (struct parser_ctx): Reorganized and skip the jc1 front end part
14295 (java_layout_classes): New function definition.
14296 (java_push_parser_context, java_init_lex, yyparse, yylex,
14297 yyerror): Prototype always declared. All other static function
14298 prototypes declared only if JC1_LITE is not set.
14299 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14300 declared in parse.h.
14301 (java_layout_classes): New function.
14302 (java_complete_expand_methods): No longer layout the class here.
14303 * parse-scan.y: New file.
14304 * jv-scan.c: New file.
14306 1998-08-25 Tom Tromey <tromey@cygnus.com>
14308 * gjavah.c (main): Handle -friend option.
14309 (friend_specs): New global.
14310 (generate_access): Handle friend_specs.
14311 (process_file): Likewise.
14312 (MAX_FRIENDS): New macro.
14313 (friend_count): New global.
14314 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14315 Changed all callers.
14317 1998-08-24 Per Bothner <bothner@cygnus.com>
14319 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14320 (main): Handle processing all the entries of a named .zip archive.
14321 * jcf-io.c (jcf_trim_old_input): New function.
14322 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14324 1998-08-24 Per Bothner <bothner@cygnus.com>
14326 * lang.c (flag_assume_compiled): Make default be on.
14328 1998-08-21 Per Bothner <bothner@cygnus.com>
14330 * jcf-dump.c: Add bunches of flags to control output more.
14331 (process_class): New function; support printing more than one class.
14332 (main): Support new --print-main and --javap flags.
14333 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14334 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14336 1998-08-20 Per Bothner <bothner@cygnus.com>
14338 Change mangling of dispatch table to match C++ vtable (w/thunks).
14339 * class.c (build_dtable_decl), java-tree.h: New function.
14340 (make_class_data): Call it.
14341 * decl.c (init_decl_processing): Likewise.
14343 1998-08-19 Warren Levy <warrenl@cygnus.com>
14345 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14346 soft_anewarray; adjust args passed.
14347 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14348 match _Jv_NewObjectArray.
14350 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14352 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14353 * expr.c (loopup_label): Call create_label_decl.
14354 (create_label_decl): New function.
14355 (java_lang_expand_expr): Call expand_start_bindings with argument
14357 * java-tree.h Added space after PROTO in function declarations
14359 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14360 (create_label_decl, push_labeled_block): New function
14362 * lex.c (label_id): Initialize.
14363 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14365 * parse.h Added space after PROTO in function declarations when
14367 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14368 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14369 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14370 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14372 (struct parser_ctxt): New fields current_loop,
14373 current_labeled_block.
14374 (build_if_else_statement, patch_if_else_statement,
14375 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14376 generate_labeled_block, complete_labeled_statement,
14377 build_bc_statement, patch_bc_statement, patch_loop_statement,
14378 build_new_loop, build_loop_body, complete_loop_body): New function
14380 * parse.y (java_warning_count): New global variable.
14381 (label_id): New static variable.
14382 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14383 (block:): Return size_zero_node when block is empty.
14384 (empty_statement:): Return size_zero_node.
14385 (statement:): Implement supplemental action when for_statement: is
14387 (label_decl:): New rule.
14388 (labeled_statement:): Rewritten using label_decl. Actions
14390 (labeled_statement_nsi:): Likewise.
14391 (if_then_statement): Actions implemented.
14392 (while_expression): New rule.
14393 (while_statement:): Rewritten using while_expression. Actions
14395 (while_statement_nsi:): Likewise.
14396 (do_statement_begin:): New rule.
14397 (do_statement:): Rewritten using do_statement_begin. Actions
14399 (for_statement:): Rewritten using for_begin. Actions implemented.
14400 (for_statement_nsi:): Likewise.
14401 (for_header:, for_begin:): New rules.
14402 (for_init:): Actions implemented.
14403 (statement_expression_list:, break_statement:,
14404 continue_statement:): Likewise.
14405 (yyerror): Count number of issued warning(s).
14406 (java_report_errors): Report error(s) and/or warning(s).
14407 (java_complete_class): Use build_java_argument_signature to
14408 recompute completed method signature.
14409 (java_check_regular_methods): New locals method_wfl and aflags.
14410 Use method_wfl instead of lookup_cl during error reports. Fixed
14411 indentation and modified some error messages. Use
14412 lang_printable_name in method instead of the DECL_NAME. New code
14413 to issue warnings on methods not overriding corresponding methods
14414 private to a different package.
14415 (java_method_add_stmt): Call add_stmt_to_compound.
14416 (add_stmt_to_compound): New function.
14417 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14418 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14419 (build_if_else_statement, patch_if_else_statement,
14420 build_labeled_block, generate_labeled_block,
14421 complete_labeled_statement, build_new_loop, build_loop_body,
14422 complete_loop_body, patch_loop_statement, build_bc_statement,
14423 patch_bc_statement, patch_exit_expr): New functions.
14424 * typeck.c (build_java_signature): Build argument signature before
14425 enclosing it in between parenthesis.
14427 1998-08-17 Warren Levy <warrenl@cygnus.com>
14429 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14430 (JAVA_OBJS): Added reminder comment
14432 1998-08-13 Nick Clifton <nickc@cygnus.com>
14434 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14435 be interpreted as a long long.
14437 1998-08-13 Warren Levy <warrenl@cygnus.com>
14439 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14440 soft_initialise_class. Use _Jv_NewMultiArray, not
14441 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14442 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14443 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14444 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14446 1998-08-12 Per Bothner <bothner@cygnus.com>
14448 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14449 length_identifier_node): New global tree node constants.
14450 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14451 Replace uses by super_identifier_node etc.
14452 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14454 * parse.y (resolve_field_access): Don't special-case ".length" if
14455 flag_emit_class_files.
14456 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14457 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14460 1998-08-11 Per Bothner <bothner@cygnus.com>
14462 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14463 * class.c (make_method_value): Remove init for removed fields.
14465 * class.c (layout_class): Use build_java_argument_signature.
14466 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14468 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14469 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14470 (build_java_signature): Don't use push_java_argument_signature.
14472 * typeck.c (lookup_argument_method): New function.
14473 * parse.y (java_check_regular_methods): Use lookup_argument_method
14474 instead of lookup_java_method2 followed by lookup_java_method.
14476 * parse.y (check_method_redefinition): Minor optimization.
14478 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14479 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14481 1998-08-10 Tom Tromey <tromey@cygnus.com>
14483 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14486 * gjavah.c (java_float_finite): Use K&R-style definition.
14487 (java_double_finite): Likewise.
14488 (generate_access): Now returns void. Changed all callers.
14489 (last_access_generated): Removed.
14490 (process_file): Only make a single pass over the .class file.
14492 1998-07-29 Per Bothner <bothner@cygnus.com>
14494 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14495 for compatibility for G++ (with -fvtable-thunks).
14496 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14498 * gjavah.c (process_file): Use public inheritance for super-class.
14500 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14502 * lex.c (java_init_lex): Initialize ctxp->package.
14503 * parse.h (struct parser_ctxt): package and package_len replaced
14504 by tree package, an identifier node. Field method_decl_list is
14505 gone. Fixed comments.
14506 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14507 class_in_current_package): New function prototypes.
14508 * parse.y (array_type:): Set class loaded flag on primitive type
14510 (package_declaration:): Assign ctxp->package to the
14512 (method_invocation:): Handle invocation of method qualified by
14514 (single_type_import_declaration:): Removed ambiguity check.
14515 (java_pop_parser_context): New local variable `next'. Reset and
14516 set IMPORT_CLASSFILE_NAME flags on current and previous import
14518 (java_accstring_lookup): Use new local macro COPY_RETURN.
14519 (lookup_field_wrapper): New function.
14520 (parser_qualified_classname): Use merge_qualified_name.
14521 (parser_check_super_interface): Broaden error message.
14522 (do_resolve_class): Check for qualified class name in the current
14523 compilation unit if appropriate.
14524 (process_imports): Check for already defined classes.
14525 (check_pkg_class_access): Got rid of call to
14526 get_access_flags_from_decl.
14527 (java_complete_expand_methods): Call safe_layout_class based on
14528 the current class size.
14529 (make_qualified_primary): Build a WFL qualification on primary if
14531 (merge_qualified_name): New function.
14532 (make_qualified_name): Use merge_qualified_name.
14533 (resolve_expression_name): Use safe_lookup_field.
14534 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14535 (resolve_qualified_expression_name): Likewise. Check on resolved
14536 element accessibility.
14537 (not_accessible_p, class_in_current_package): New functions.
14538 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14539 (patch_method_invocation_stmt): Merged common pieces. Check
14540 accessibility of invoked method.
14541 (check_for_static_method_reference): Add returned type in error
14543 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14544 (refine_accessible_methods_list): Merged two conditions in test.
14545 (java_complete_class): Sanity check on stabilize_ref gone.
14546 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14548 1998-07-28 Per Bothner <bothner@cygnus.com>
14550 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14552 1998-07-24 Tom Tromey <tromey@cygnus.com>
14554 * gjavah.c (F_NAN): Removed.
14555 (F_NAN_MASK): New macro.
14556 (F_POSITIVE_INFINITY): Removed.
14557 (F_NEGATIVE_INFINITY): Likewise.
14558 (java_float_finite): Rewrote.
14559 (D_NAN_MASK): Renamed.
14560 (java_double_finite): Rewrote.
14561 (D_POSITIVE_INFINITY): Removed.
14562 (D_NEGATIVE_INFINITY): Likewise.
14564 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14565 If verbose, print underlying representation of value in hex.
14567 1998-07-24 Per Bothner <bothner@cygnus.com>
14569 * buffer.h, buffer.c: New files.
14570 * Makefile.in (JAVA_OBJS): Add buffer.o.
14572 Support locals variables and writing their debug entries to .class.
14573 * jcf-write.c: Simplify some by user new buffer type.
14574 (vode_buffer_grow): Removed.
14575 (struct localvar_info): New type.
14576 (localsvars, localvartable): New buffers.
14577 (localvar_alloc, localvar_free): New functions.
14578 (generate_bytecode_insns): Handle local variables.
14579 (generate_classfile): Write LocalVariableTable attribute.
14581 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14583 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14584 * zipfile.h (ZIPMAGIC): New macro.
14586 1998-07-24 Tom Tromey <tromey@cygnus.com>
14588 * Makefile.in (gjavah.o): Updated dependencies.
14589 (jcf-dump.o): Likewise.
14590 (all.indirect): Use ../gjavah.
14591 (../gjavah$(exeext)): Likewise.
14592 (clean): Don't remove gjavah.
14593 (clean): Remove parse.c, not java/parse.c.
14594 * Make-lang.in (java): Added gjavah.
14595 (gjavah$(exeext)): New target.
14596 (GJAVAH_SOURCES): New macro.
14597 (java.all.build): Added gjavah.
14598 (java.all.cross): Likewise.
14599 (java.rest.encap): Likewise.
14600 * config-lang.in (compilers, stagestuff): Added gjavah.
14602 1998-07-23 Tom Tromey <tromey@cygnus.com>
14604 * gjavah.c (java_float_finite): New function.
14605 (java_double_finite): Likewise.
14606 (F_POSITIVE_INFINITY): New macro.
14607 (F_NEGATIVE_INFINITY): Likewise.
14609 (D_POSITIVE_INFINITY): Likewise.
14610 (D_NEGATIVE_INFINITY): Likewise.
14612 (print_field_info): Use java_float_finite and java_double_finite.
14614 1998-07-23 Per Bothner <bothner@cygnus.com>
14616 * parse.y (method_header): Name "this" implicit argument.
14618 1998-07-22 Per Bothner <bothner@cygnus.com>
14620 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14621 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14622 (put_linenumber): New function.
14623 (generate_bytecode_insns, generate_classfile): Write line numbers.
14625 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14627 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14628 (lookup_name, build_known_method_ref, build_class_init,
14629 build_invokevirtual, invoke_build_dtable, match_java_method,
14630 build_field_ref, pushdecl_force_head, build_java_binop,
14631 binary_numeric_promotion, build_decl_no_layout,
14632 build_java_arrayaccess, build_newarray, build_anewarray,
14633 build_java_array_length_access, build_java_arraynull_check): New
14634 extern function prototypes.
14635 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14636 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14638 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14640 * jcf.h (jcf_out_of_synch): New extern function prototype.
14641 * parse.h: Static/global function implemented in parse.y
14642 prototyped and declarations moved at the end of the file.
14643 (DECL_P): Check that the argument isn't null.
14644 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14645 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14646 (QUAL_DECL_TYPE): New macro.
14647 (PARAMS): Macro definition removed.
14648 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14649 (return_statement:): Call build_return.
14650 (field_access:): Call make_qualified_primary in sub rule.
14651 (method_invocation:): Build method invocation and call
14652 make_qualified_primary when processing primaries.
14653 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14654 get_type_from_signature.
14655 (java_check_regular_method): Extra integer 0 argument when calling
14656 lookup_java_method2.
14657 (lookup_java_interface_method2): Extra method DECL argument when
14658 calling lookup_java_interface_method2.
14659 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14660 COMPOUND_EXPR node.
14661 (java_complete_expand_method): Layout current class iff not
14662 already done. Don't process interface's methods.
14663 (java_complete_expand_method): Use super class only if it
14664 exists. Use current class otherwise.
14665 (make_qualified_primary): New function.
14666 (resolve_expression_name): Process qualified expression or
14667 expression from primary the same way.
14668 (resolve_expression_name): Two last arguments to
14669 resolve_field_access are now NULL_TREEs.
14670 (resolve_field_access): New variable is_static. Local field must
14671 be DECLs. is_static computed on field DECLs only. Append code in
14672 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14673 to initialize field_type.
14674 (resolve_qualified_expression_name): New local variable,
14675 previous_call_static and is_static. Handle primaries with function
14676 calls, casts, array references and `this'. `super' now handled as
14677 `(super_class)this'. Use is_static to clarify boolean expressions.
14678 Added code to handle case where a proper handle is required to
14679 access a field. Use QUAL_DECL_TYPE where applicable.
14680 (maybe_access_field): New function.
14681 (patch_method_invocation_stmt): New arguments primary, where,
14682 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14683 deleted. Use `where' as a type to search from if specified. Check
14684 for static method reference where forbidden. Append primary or
14685 current_this to the argument list if not calling constructor nor
14687 (check_for_static_method_reference): New function.
14688 (patch_invoke): Layout the class on which new is done if
14690 (lookup_method_invoke): Changed format to report errors on
14692 (qualify_ambiguous_name): New local variable this_found. Now
14693 handle things from primaries. Method call are considered
14695 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14696 changed into NULLs.
14697 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14698 (java_complete_tree): New case fo RETURN_EXPR. Process function
14699 call arguments in separate function.
14700 (complete_function_arguments): New function.
14701 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14703 (patch_assignment): Take the return function slot into account as
14704 a RHS. Distinguish assignment from a return.
14705 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14706 when checking methods in interfaces.
14707 (resolve_type_during_patch): NULL argument to unresolve_type_p
14708 instead of NULL_TREE.
14709 (patch_newarray): Fixed typo in comment.
14710 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14711 (build_return, patch_return): New functions.
14712 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14714 1998-07-21 Per Bothner <bothner@cygnus.com>
14716 * constants.c (find_name_and_type_constant, find_fieldref_index,
14717 find_methodref_index): New methods.
14718 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14719 just return given method. Also, rename to build_known_method_ref.
14720 (expand_invoke): Rename call to build_invoke_non_interface.
14721 * java-tree.h, parse.h: Update prototype.
14722 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14723 (such as expand_expr_stmt) if flag_emit_class_files.
14724 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14725 STACK_TARGET, IGNORE_TARGET): New macros.
14726 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14727 (generate_bytecode_insn): New function to generate method's bytecode.
14728 (generate_classfile): Node generate Code attribute for a method.
14729 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14730 push_long_const, field_op, adjust_typed_op, maybe_wide):
14731 New functions used by generate_bytecode_insn.
14733 * typeck.c (signature_include_return): Remove variable.
14734 (push_java_argument_signature, build_java_argument_signature): New.
14735 (build_java_signature): Use push_java_argument_signature.
14736 * parse.y: Use build_java_argument_signature instead of fiddling
14737 with signature_include_return.
14739 1998-07-17 Tom Tromey <tromey@cygnus.com>
14741 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14744 * Makefile.in (all.indirect): Added gjavah$(exeext).
14745 (gjavah$(exeext)): Added $(exeext).
14748 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14750 * class.c (layout_class): Call to java_layout_parsed_class replace
14751 by safe_layout_class.
14752 * expr.c (build_java_array_length_access): Removed static storage
14753 class in the function definition.
14754 (build_java_arraynull_check): Likewise.
14755 Also fixed typos in two comments.
14756 * lex.c (java_init_lex): Initialize static global kw_length.
14757 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14758 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14760 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14761 * parse.h (resolve_no_layout): New static function declaration.
14762 (get_identifier_in_static): Declaration removed.
14763 (java_layout_parsed_class): Function name declaration changed to
14765 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14766 not_initialized_as_it_should_p, build_this): New static function
14768 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14769 binary_numeric_promotion, stabilize_reference,
14770 build_decl_no_layout, build_java_arrayaccess): Extern function
14771 declarations moved into their own section.
14772 (build_newarray, build_anewarray, build_java_array_length_access,
14773 build_java_arraynull_check): New extern function declarations.
14774 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14775 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14777 (CALL_CONSTRUCTOR_P): New macro.
14778 * parse.y (kw_length): New static global tree node.
14779 (return_statement): Tagged <node>.
14780 (RETURN_TK): Tagged <operator>.
14781 (variable_declarator_id:): Build variable declaration with an
14782 empty initialization value if a syntax error was found in the
14783 initialization part of the variable declaration.
14784 (statement_without_trailing_substatement:): return_statement: now
14785 uses the default rule.
14786 (return_statement:): Temporarily fixed to return NULL_TREE.
14787 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14788 (class_instance_creation_expression:): Class creation rules now
14789 call build_method_invocation upon reduction.
14790 (array_creation_expression:): Rules call build_newarray_node upon
14792 (dim_exprs:): Build a list of dimension expressions.
14793 (dim_expr:): Store location of the OSB_TK in the dimension
14795 (method_invocation:): Added a new error rule.
14796 (build_unresolved_array_type): WFL argument may also be an array
14797 on a primitive type. Name of the argument changed to reflect this.
14798 (method_declarator): Insert argument type at the beginning of the
14799 argument type list and later reverse the list.
14800 (unresolved_type_p): Argument 'returned' may be optionally
14802 (java_layout_class_from_source): Function renamed
14804 (resolve_and_layout): Now call resolve_no_layout and
14806 (resolve_no_layout): New function.
14807 (purify_type_name): New function.
14808 (complete_class_report_errors): Call purify_type_name during error
14809 report on a type not found.
14810 (process_imports): error_found local variable doesn't need to be
14811 initialized to zero.
14812 (declare_local_variables): New local type_wfl. Fixed typo in error
14813 message. type_wfl assigned to unresolved type and used to register
14814 incomplete type. Build a WFL around the variable initialization
14815 statement so that debug info can be generated on it.
14816 (source_start_java_method): Reverse argument list after they've
14818 (current_this): New static global variable.
14819 (java_complete_expand_methods): Set current_this when appropriate.
14820 (resolve_expression_name): Build correct static and non static
14821 field access bearing a simple name.
14822 (resolve_field_access): Resolve the length field of arrays. Handle
14824 (patch_method_invocation_stmt): Set the type of the method
14825 invocation to error_mark_node. This value is later overridden by a
14826 valid type, if any. Don't handle qualified constructor invocation
14827 as qualified method invocation. Call lookup_method_invoke with its
14828 new flag. It's no longer necessary to access the selected method
14829 as the value of a tree list. Handle constructor invocation.
14830 (patch_invoke): Reverse argument list when invoking non interface
14831 methods. Insert call to new as the first argument of the
14833 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14834 defined within a final class. Return INVOKE_STATIC if the invoked
14835 method is a constructor.
14836 (lookup_method_invoke): New lc argument is a flag to indicate a
14837 constructor lookup. Now handle constructor lookup. Choose the most
14838 specific method in case several were matching the invocation
14839 requirements. Return a method decl instead of a tree list featuring
14840 one single method decl element.
14841 (refine_accessible_methods_list): New lc flag argument to
14842 indicate that a constructor is being looked up.
14843 (not_initialized_as_it_should_p): New function.
14844 (java_complete_tree): Now process fake tree codes
14845 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14846 save_expr on resolved function call arguments. Case on
14847 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14848 (patch_assignment): LHS can be a field access expression. When
14849 dealing with reference, lhs_type is the promoted type of the
14850 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14852 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14853 (patch_binop): Use not_initialized_as_it_should_p where
14855 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14856 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14858 (resolve_type_during_patch): New function.
14859 (patch_cast): Call resolve_type_during_patch to resolve type and
14860 report error accordingly.
14861 (patch_array_ref): Use not_initialized_as_it_should_p where
14862 applicable. Array base expression is saved before being
14863 used. Promote the type of an array elements if it contains non
14865 (build_newarray_node, patch_newarray, build_this): New functions.
14867 1998-07-16 Tom Tromey <tromey@cygnus.com>
14869 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14870 increment it in `for' statement.
14871 (print_field_info): If number is inf or nan, don't print it.
14872 (print_method_info): If method name is `delete', just ignore it.
14873 (print_c_decl): Special-case jstringArray.
14875 * gjavah.c (help): New function.
14876 (no_argument): New function.
14877 (usage): Changed text.
14878 (main): Rewrote argument handling. Now handles -v, --help,
14880 (version): New function.
14881 (found_error): New global.
14882 (main): Return found_error.
14883 (generate_access): Set found_error.
14884 (print_c_decl): Likewise.
14886 1998-07-15 Tom Tromey <tromey@cygnus.com>
14888 * gjavah.c (print_c_decl): Don't print "," when examining field.
14889 Skip type name when looking at "[L" types.
14890 (process_file): Now static.
14891 (generate_access): Now returns int.
14892 (last_access_generated): New global.
14893 (process_file): Clear last_access_generated; make multiple passes
14895 (print_field_info): Just return if generate_access returns true.
14896 (print_method_info): Likewise. Also, allow <init> functions to
14898 (print_c_decl): Added is_init argument. Print constructors
14900 (print_cxx_classname): Use UTF8_GET to extract characters from
14902 (print_base_classname): New function.
14903 (print_class_decls): New function.
14904 (process_file): Use it.
14905 (utf8_cmp): New function.
14907 1998-07-13 Nick Clifton <nickc@cygnus.com>
14909 * lang-options.h: Format changed to match changes in gcc/toplev.c
14910 to implement a --help option.
14912 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14914 * decl.c (init_decl_processing): Revert change to dtable_type.
14916 1998-07-09 Per Bothner <bothner@cygnus.com>
14918 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14920 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14922 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14924 * lang.c (lang_init): Default flag_exceptions to 1, without
14925 checking to see if it's 2 first.
14927 1998-07-08 Jeffrey A Law (law@cygnus.com)
14929 * constants.c: Include "system.h".
14930 * decl.c: Likewise.
14931 * lang.c (flag_new_exceptions): Get via extern now.
14932 (lang_init_options): New functions. Turn on flag_new_exceptions.
14934 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14936 * lex.c (java_lex): Return 0 when we see an invalid character in
14939 * lex.c (java_read_char): Specify extra argument when calling
14941 (java_read_unicode, java_parse_end_comment,
14942 java_parse_escape_sequence): Likewise,
14943 (java_lex): Specify extra argument when calling
14944 java_lex_error. Test that IDs are beginning with a legal character
14945 for IDs. Handle invalid characters with an error message and a
14946 call to java_lex_error.
14947 (java_lex_error): Adjust column position by new argument
14948 `forward'. Issue an error even if in the middle of reporting an
14951 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14953 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14954 we don't explicitly put a null pointer when we're copying it.
14956 1998-07-07 Tom Tromey <tromey@cygnus.com>
14958 * gjavah.c (print_cxx_classname): New function.
14959 (super_class_name): Likewise.
14960 (print_super_fields): Removed.
14961 (in_super): Removed.
14962 (print_field_info): Never generate #defines.
14963 (print_c_decl): Changed generated types to match JNI. No longer
14964 print class name before method name.
14965 (print_method_info): Print "static" before static methods.
14966 Print "virtual" before non-final methods.
14967 (usage): Use exit(1), not exit(-1).
14969 (print_field_info): Use %.17g to print a double.
14970 (last_access): New globals.
14971 (process_file): Initialize last_access.
14972 (usage): Now static.
14973 (ACC_VISIBILITY): New define.
14974 (generate_access): New function.
14975 (print_field_info): Call it.
14976 (print_method_info): Likewise. Also, generate information for all
14977 methods, not just native methods. Return void.
14978 (print_c_decl): Return void.
14979 (print_field_info): Return void.
14981 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14983 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14984 processing the jc1 grammar file. Prefix bison functions and
14985 variables with java_.
14986 (parse.c): Dependencies on parse.h and lex.h
14987 * expr.c (build_java_arrayaccess): Function now global.
14988 * java-tree.h: Comment reorganized to carry on previous
14989 classification effort.
14990 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14991 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14992 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14993 java_parse (new prefix java_ generated by bison).
14994 (java_layout_parsed_class, java_register_parsed_class): Function
14996 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14997 * lex.c (static tree wfl_op): Variable deleted.
14998 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14999 ctxp fields to NULL_TREE.
15000 (java_lex): No longer create WFL for operators. Filename caching
15001 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
15002 created as STRING_CST and later expanded. Removed extra argument
15003 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
15005 (build_wfl_node): Removed code in comments.
15006 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
15007 store token and location data in the current bison token.
15008 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
15009 static/extern function declaration at the beginning of the file.
15010 (struct qualification): Data structure definition deleted.
15011 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15012 (qualify_ambiguous_name): Function declaration modified. Function
15013 now returns nothing.
15014 (build_array_ref, patch_array_ref, make_qualified_name,
15015 resolve_qualified_expression_name, maybe_generate_clinit,
15016 resolve_field_access): New static function declarations.
15017 (build_java_arrayaccess): New extern function declaration.
15018 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15019 (CALL_EXPR_PRIMARY): Macro deleted.
15020 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15021 (struct parser_ctxt): Field initialized_final
15022 removed. non_static_initialized, static_initialized: New fields.
15023 * parse.y (static tree kw_super, static tree kw_this): New global
15025 (%union): tree wfl field of operator member replaced by int
15026 location. WFLs are non longer created for operators.
15027 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15028 (qualified_name:): Now calls make_qualified_name to build the
15030 (type_declaration:): Consider generating <clinit> when class
15032 (variable_declarator:): Directly build an assignment node when the
15033 variable is initialized when declared.
15034 (this_or_super:): Build a WFL and set current location when THIS
15035 or SUPER are parsed.
15036 (expression_statement:): Wrap statement around a WFL.
15037 (primary_no_new_array:): Fixed typo. Changed value returned by
15038 THIS_TK because of its new type (temporary).
15039 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15040 (field_access:): Build qualified name with SUPER.
15041 (method_invocation:): Fixed returned value because of SUPER's new
15043 (array_access:): Use OSB_TK location information.
15044 (post_increment_expression:, post_decrement_expression:,
15045 unary_expression:, pre_increment_expression:,
15046 pre_decrement_expression:, unary_expression_not_plus_minus:,
15047 cast_expression:, multiplicative_expression:,
15048 additive_expression:, shift_expression:, relational_expression:,
15049 equality_expression:, and_expression:, exclusive_or_expression:,
15050 inclusive_or_expression:, conditional_and_expression:,
15051 conditional_or_expression:, assignment:): Use new location/token
15052 information available on operators.
15053 (create_class): Set super_decl_type to NULL_TREE when processing
15055 (register_fields): Field initialization is now a MODIFY_EXPR
15056 node. Chain initialization code to the matching lists (according
15057 to the field declaration modifiers).
15058 (maybe_generate_clinit): New function.
15059 (method_header): Don't set method's DECL_NAME to a WFL when adding
15060 methods to java.lang.Object.
15061 (resolve_and_layout): Now can return NULL_TREE if the type
15062 resolution fails. Otherwise, return the class DECL instead of its
15064 (check_method_redefinition): Don't patch method DECL_NAME if it
15065 belongs to java.lang.Object.
15066 (process_imports): Simply assign error_found to the value returned
15067 by check_pkg_class_access.
15068 (declare_local_variables): Don't use their init statements (if
15069 any) when parsing error were previously found. Reuse MODIFY_EXPR
15070 build during parsing as an init statement.
15071 (java_method_add_stmt): Now return the current method body.
15072 (java_layout_parsed_class, java_register_parsed_class): Functions
15074 (java_complete_expand_methods): Initialize the constant pool on a
15075 per class basis. Layout the classes before expanding their method
15076 bodies. Don't try expand artificial constructor code if error were
15077 found. Make the classes data and register them if no error were
15079 (java_complete_expand_method): Retrieve an artificial constructor
15080 argument list before entering its body. Assign the top block to
15081 the artificial constructor function body and set types of declared
15082 blocks and compound statements to void. Walk method body if not an
15083 artificial constructor.
15084 (make_qualified_name, cut_identifier_in_qualified): New functions.
15085 (resolve_expression_name): Fixed comments. Save/restore the
15086 current class CLASS_LOADED_P flag value. Build non qualified
15087 static field access and handle qualified expression names.
15088 (resolve_field_access, resolve_qualified_expression_name): New
15090 (patch_method_invocation_stmt): Use the new expression resolution
15091 scheme, calling resolve_field_access when the function call is
15092 resolved as an expression.
15093 (qualify_ambiguous_name): Function rewritten to work on qualified
15094 expression produced by make_qualified_name.
15095 (java_complete_tree): Promote type when function's argument are
15096 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15097 the assignment to discover further errors if RHS is a expression
15098 name that fails to evaluate. Declare LHS initialized even though
15099 the assignment failed. Don't use the location variable and removed
15100 extra argument in patch function calls. Now handle the ARRAY_REF
15101 case and build internal string representation when STRING_CSTs are
15103 (build_method_invocation): Don't wrap function call around a WFL.
15104 (build_assignment): Likewise. Use the operator location
15106 (patch_assignment): Handle array access LHSs. Handle error
15107 provenance, resulting in a better error report.
15108 (build_binop): Use op_location from operator as binop location
15110 (build_unaryop, build_incdec, build_cast): Likewise.
15111 (patch_binop): Extract location information from the node. Fixed
15112 typo in error message.
15113 (patch_unary_op): Extract location information from the node.
15114 (build_array_ref, patch_array_ref): New functions.
15116 1998-07-01 Tom Tromey <tromey@cygnus.com>
15118 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15119 match _Jv_IsInstanceOf.
15120 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15121 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15123 1998-06-30 Tom Tromey <tromey@cygnus.com>
15125 * decl.c (init_decl_processing): Functions are now named
15126 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15128 1998-06-29 Per Bothner <bothner@cygnus.com>
15130 * java-tree.h (load_class): Add prototype.
15131 * class.c (is_compiled_class): Add missing arg to load_class.
15132 * expr.c (expand_java_NEW): Call load_class.
15133 * parse.y (process_import): Removed bogus use of void return value.
15135 1998-06-25 Per Bothner <bothner@cygnus.com>
15137 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15138 Function name is "_Jv_Throw" instead of "soft_athrow".
15139 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15140 Function name is "_Jv_AllocObject" instead of "soft_new".
15141 Takes an extra parameter (object size).
15142 * expr.c: Update calls.
15144 1998-06-24 Per Bothner <bothner@cygnus.com>
15146 * lex.c (java_get_line_col): Handle end-of-file.
15147 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15149 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15151 * lang.c (lang_init): Make -fexceptions the default.
15152 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15153 exception handling is not turned on.
15155 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15157 * lang.c (flag_new_exceptions): Make this this default.
15158 * decl.c (end_java_method): Call emit_handlers.
15159 * except.c (method_init_exceptions): Set language code and version.
15160 (expand_start_java_handler): Enable exception, and call
15161 expand_eh_region_start.
15162 (expand_end_java_handler): Enable exception, and set up catch blocks.
15163 (emit_handlers): New routine to generate the saved handlers.
15164 * java-except.h (emit_handlers): Add prototype.
15166 1998-06-12 Per Bothner <bothner@cygnus.com>
15168 We used to have three different representations of the constant pool:
15169 the CPool structure, the tree_constant_pool, and the constructures
15170 used to build the Class object (which may need class and string
15171 constants) in compiled code. None were appropriate for compiling
15172 to .class files, so I did a major overhaul.
15174 First, the tree_constant_pool array was removed. Things were
15175 modified to the CPool structure in the JCF could be used.
15176 Second, a "capacity" field was added to the CPool, and functions
15177 written to search for a matching constant, adding one if not found.
15178 The code that generated the Class object was changed to use a CPool.
15179 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15180 the static Class object are now only in build_constants_constructor.
15181 Finally, I wrote code which can generate a .class file (including its
15182 constant pool) from the RECORD_TYPE of a class. This is a big step
15183 on the way to compiling Java source into .class files.
15185 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15186 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15188 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15189 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15190 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15191 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15192 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15193 (lang_type): Removed constant_pool field.
15194 * jcf.h (CPool): Renamed size to count. Added field capacity.
15195 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15196 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15197 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15199 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15200 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15201 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15202 (set_constant_entry, find_constant1, find_constant2,
15203 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15204 find_utf8_constant, find_class_or_string_constant): New functions.
15206 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15207 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15208 (give_name_to_class, get_class_constant): Likewise.
15209 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15210 (get_name_and_type_constant, get_ref_constant): Removed.
15211 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15212 * parse.y: Don't save/restore tree_constant_pool.
15213 * verify.c (verify_jvm_instructions): Update for new approach.
15214 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15216 * lang-options.h: Added -femit-class-file, -femit-class-files.
15217 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15218 (lang_f_options): Added "emit-class-file(s)".
15220 * expr.c (build_java_arrayaccess): Generate more efficient array
15221 bounds checking, by using unsigned compare.
15223 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15225 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15227 * parse.h: New comment on the handling of unresolved type
15228 identifiers. JDEPs are now part of the jdep_code enum.
15229 (typedef struct jdep): Now use enum jdep_code or int, depending on
15230 availability. Both are narrowed down to an 8 bits bitfield.
15231 (CALL_EXPR_PRIMARY): Fixed comment.
15233 1998-06-10 Tom Tromey <tromey@cygnus.com>
15235 * Make-lang.in (java): Added gjavac and jvgenmain.
15236 (java.start.encap): Depend on gjavac.
15237 (java.rest.encap): Depend on jvgenmain.
15239 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15240 (JAVA_CROSS_NAME): Likewise.
15241 (java.all.build): Depend on jvgenmain and gjavac.
15242 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15243 (jvgenmain$(exeext)): New target.
15244 (java.install-common): Wrote.
15245 * config-lang.in (compilers, stagestuff): Added gjavac and
15248 1998-06-10 Dave Brolley <brolley@cygnus.com>
15250 * lang.c (lang_decode_option): New argc/argv interface.
15252 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15254 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15255 * decl.c (build_decl_no_layout): New function.
15256 * expr.c (java_lang_expand_expr): Layout declarations found in
15257 blocks before they're pushed.
15258 * jcf-parse.c (load_class): Save current line when parsing class
15260 (parse_source_file): Register class before expanding their
15262 * lang.c (put_decl_node): Produce `null' when `void *' is
15264 * lex.c (static tree wfl_op): New static global, for error report
15266 (java_init_lex): wfl_operator and wfl_op initialized
15267 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15269 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15270 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15271 build_unresolved_array_type): New static function definitions.
15272 (build_decl_no_layout): New extern function declared.
15273 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15274 faulty modifier exists.
15275 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15276 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15277 (UNARY_PLUS_EXPR): New fake operator.
15278 (struct parser_ctxt): New field osb_number.
15279 * parse.y (static tree wfl_operator): New static WFL for operator
15280 bound error messages.
15281 (DECR_TK, INCR_TK): Moved.
15282 (OP_TK): Tagged <operator>.
15283 (array_type:): Now call build_unresolved_array_type.
15284 (dim_expr:): Count the number of '[' seen.
15285 (post_increment_expression, post_decrement_expression,
15286 pre_increment_expression, pre_decrement_expression,
15287 unary_expression_not_plus_minus, unary_expression:): Actions are
15288 now building the corresponding unary expressions.
15289 (cast_expression:): Actions are now building cast expressions.
15290 (build_unresolved_array_type): New function.
15291 (create_interface): Reset the number of declared interfaces.
15292 (create_class): Likewise.
15293 (method_header): Methods declared within the scope of an interface
15294 are now implicitly set public and abstract.
15295 (java_complete_class): Variable's and parameter's type are patched
15296 with a promoted type.
15297 (declare_local_variables): Resolved non builtin types are promoted
15298 before being used to build a variable decl. Removed type patch
15299 posted on variable initialization statement.
15300 (source_start_java_method): Use build_decl_no_layout to build the
15301 decl of a parameter of incomplete type.
15302 (java_register_parsed_class): Process interfaces too. Call
15303 rest_of_decl_compilation on each processed class declarations.
15304 (java_complete_expand_methods): Don't attempt to expand things in
15306 (java_complete_tree): Process CONVERT_EXPR, even though it always
15307 has a type. Propagate error_mark_node to node's type too. Promote
15308 method's call argument type and return error_mark_node if
15309 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15310 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15311 handle unary operator nodes.
15312 (build_assignment): Added comment.
15313 (print_int_node): New function.
15314 (patch_assignment): New second argument. New error handling. Use
15315 print_int_node. Handle references. Use can_cast_to_p to issue
15316 different error message according to the context and check upon
15317 the initialization of the RHS.
15318 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15319 (operator_string): Handle more operators.
15320 (patch_binop): No longer use a function static
15321 wfl_operator. Improved error message on shift distance.
15322 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15323 patch_cast): New functions.
15325 1998-06-05 Per Bothner <bothner@cygnus.com>
15327 * jvspec.c: New file.
15328 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15330 * java-tree.h (identifier_subst): Add declaration.
15332 1998-06-04 Tom Tromey <tromey@cygnus.com>
15334 * jvgenmain.c (main): Generate call to JvRunMain.
15336 * class.c (make_class_data): Push value for "sync_info" field.
15337 * decl.c (init_decl_processing): Push "sync_info" field.
15339 1998-06-03 Per Bothner <bothner@cygnus.com>
15341 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15342 Java (source) name, not signature.
15343 Set TYPE_ALIGN to (at least) that of element_type.
15345 1998-06-02 Per Bothner <bothner@cygnus.com>
15347 * class.c: Moved classname-mangling-rekated code to ...
15348 * mangle.c: ... this new file.
15349 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15350 * Makefile.in: Update for above changes.
15352 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15354 * expr.c (truthvalue_conversion): Convert integer and floating
15355 point value to their truth value.
15356 * lex.c (java_lex): Handle the `null' literal.
15357 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15358 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15359 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15362 * parse.y: Reorganization/documentation on token declaration.
15363 (binop_lookup[]): New added new tree codes.
15364 (relational_expression): Build corresponding binary operators.
15365 (equality_expression, conditional_and_expression,
15366 conditional_or_expression): Likewise.
15367 (java_complete_class): Fix crash in debug message.
15368 (java_complete_tree): Check initialization of method call
15369 arguments. Further bogus node evaluation to detect more error
15370 during assignments. Handles more binary operators.
15371 (patch_assignment): Use DECL_P.
15372 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15374 (operator_string): Handle more case. Compacted source.
15375 (patch_binop): Changed function comment. Checking for
15376 uninitialized first operand takes the compound assignment into
15377 account and uses DECL_P. Checking for uninitialized second operand
15378 delayed to routine's end. Use macros to issue type bound error
15379 messages and issue messages on both operands if their types are
15380 different. Force fixed type into node. Handle all binary
15383 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15385 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15386 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15387 build operator node and return tokens.
15388 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15389 * parse.h (java_complete_tree): Changed returned type in prototype.
15390 (build_method_invocation, build_assignment, patch_assignment,
15391 patch_binop): New static function declarations.
15392 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15393 BUILD_EXPR_WFL): New macros.
15394 * parse.y (enum tree_code binop_lookup[]): New static for token to
15396 (%union): Parser union has new sub-structure `operator'.
15397 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15398 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15399 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15400 ASSIGN_ANY_TK): Tokens tagged `operator'.
15401 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15402 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15403 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15404 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15405 (assignment_operator:): Rule tagged `operator'.
15406 (expression_statement:): Re-installed default rule.
15407 (method_invocation:): Sub rules call build_method_invocation.
15408 (postfix_expression:): Don't attempt to resolve name here. Just
15410 (multiplicative_expression:): Sub-rules build corresponding binop
15412 (additive_expression:, shift_expression:, and_expression:,
15413 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15414 (assignment:): Sub rule invoke build_assignment.
15415 (assignment_operator:): Default rules on sub rules.
15416 (force_error): Added documentation on this variable.
15417 (declare_local_variables): Build initialization calling
15419 (expand_start_java_method): Removed unused rtx declaration. Mark
15420 arguments as already initialized.
15421 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15422 (java_complete_expand_methods): Don't process next method if
15423 completion of the previous one triggered errors.
15424 (java_complete_expand_method): Call source_end_java_method if no
15425 error were found during completion.
15426 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15427 locals declaratilon. Handle names found within a class. Return
15428 error_mark_node when things aren't found.
15429 (patch_method_invocation_stmt): Return error_mark_node on failures.
15430 (patch_invoke): Removed unused local. Return the correct node.
15431 (java_complete_tree): Now returns a value. The BLOCK section binds
15432 local identifiers and the type of a BLOCK is now void. Assign the
15433 result of operand completion on COMPOUND_EXPR. Assign the
15434 encapsulated node of a WFL to the result of its completion, except
15435 when the node is an identifier. Now handle MODIFY_EXPR and several
15436 binary operators. Return error_mark_node on errors.
15437 (build_method_invocation, build_assignment, patch_assignment,
15438 build_binop, operator_string, patch_binop): New functions.
15439 * typeck.c (binary_numeric_promotion): New function.
15441 1998-05-21 Per Bothner <bothner@cygnus.com>
15443 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15444 Replace most uses of ident_subst by identifier_subst.
15446 * class.c (push_class_static_dummy_field): Removed function.
15447 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15448 instead of looking got "class" static field. Create that decl here.
15449 (class_identifier_node): Removed; no longer needed.
15450 (init_class_processing): Don't init class_identifier_node.
15451 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15452 Do nreverse 0 times (instead of twice) for Object and Class.
15453 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15455 1998-05-20 Per Bothner <bothner@cygnus.com>
15457 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15458 while initializing linenumber_count and linenumber_table.
15459 Do it before init_function_start (which calls emit_line_note).
15460 * expr.c (expand_byte_code): Don't need to clear lineno here.
15462 1998-05-18 Tom Tromey <tromey@cygnus.com>
15464 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15465 then mangle number as _N_.
15467 * class.c (mangle_class_field): New function.
15468 (build_class_ref): Set assembler name of class reference using
15469 mangle_class_field.
15470 (push_class_static_dummy_field): Likewise.
15472 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15474 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15475 of assigning to TREE_CODE. The latter method exploits a feature
15476 of GCC that is not ANSI compliant.
15478 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15480 * decl.c (pushdecl_force_head): New function.
15481 (pushlevel): Removed conditional printf.
15482 (complete_start_java_method): Don't enter local variable scope if
15483 function is compiled from source code.
15484 * expr.c: parse.h now included
15485 (java_lang_expand_expr): New function.
15486 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15487 printf. Terminate buffer when doing directories.
15488 * jcf-parse.c (parse_source_file): Call lang_init_source before
15489 parsing and before code generation.
15490 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15491 use printf if the macro is defined.
15492 * lang.c (lang_init): Install lang_expand_expr hook on
15493 java_lang_expand_expr.
15494 (java_dummy_print): New function.
15495 (lang_init_source): New function.
15496 * lex.c (java_lex): Remember location of an opening brace at the
15497 second nesting level.
15498 (java_is_eol): Unget character seen after a CR if it is EOF.
15499 * parse.h: Now includes lex.h
15500 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15501 printf if the macro is defined.
15502 (expand_start_java_method, build_expr_block, enter_block,
15503 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15504 New static function declarations.
15505 (pushdecl_force_head): New extern function declaration.
15506 (INCOMPLETE_TYPE_P): New macro.
15507 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15508 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15509 BLOCK_EXPR_ORIGIN): New macros.
15510 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15511 DECL_SOURCE_LINE_LAST): New macros.
15512 (struct parser_ctxt): Removed field current_method_decl, redundant
15513 with the field current_function_decl. Added fields
15514 first_ccb_indent1 and pending_block.
15515 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15516 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15518 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15519 (compilation_unit:): Cosmetic on sub rule.
15520 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15521 (variable_initializer:): Installed default rule on expression:.
15522 (method_declaration:): method_header: starts a new
15523 method. method_body: installs the function body, absorbs blocks
15524 emitted for temporary variable scopings, pops function's body block
15525 and merges function's last statement lineno in DECL_SOURCE_LINE.
15526 (method_body:): Installed default rules.
15527 (block:): Call enter_block when an opening brace is seen. Absorb
15528 scoping blocks and call exit_block when a closing brace is seen.
15529 (block_statement:): Cosmetic changes.
15530 (method_invocation:): Create WFL around CALL_EXPR node.
15531 (patch_stage): Added comment around definition.
15532 (method_header): Try to use first_ccb_indent1 as the first line of
15533 the method, so BP debug info are emitted at the first opening
15534 brace of the function. If the function has no body, use the
15535 location of the function's name. Override currently defined method
15536 name with the matching WFL so we can point redefinition errors
15537 using the location where the function's name was declared.
15538 (check_abstract_method_header): Interprets DECL_NAME as an
15539 identifier or as a WFL, accordingly.
15540 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15541 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15542 location and name information out of it and reinstall DECL_NAME to
15543 its original identifier node value.
15544 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15545 function's source code).
15546 (read_import_dir): Test the value returned by find_class and issue
15547 a fatal accordingly.
15548 (declare_local_variables): Push a new block for the scope of the
15549 new variable(s) if code has been already generated at that nesting
15550 level. Pinpoint redefinition errors using the variable id
15551 WFLs. Generate initialization code if necessary. If the variable
15552 type is incomplete, register a patch on its decl.
15553 (source_start_java_method): Rewritten. Define a new block for the
15554 function's parameters. Build parameter decl out of function's
15555 arguments and register them for a patch if their types are
15557 (expand_start_java_method): Includes the part of
15558 source_start_java_method that was pushing the parameter decls and
15559 completing the method start code.
15560 (source_end_java_method): Removed call the expand_end_bindings and
15561 poplevel (already taken care of). Reinstall function's arguments
15562 and get function's last line of code before calling
15563 expand_function_end.
15564 (java_method_add_stmt): New comment before the function's
15565 code. Complement the second operand of the current COMPOUND_EXPR
15567 (java_complete_expand_methods): Don't generate debug info on line
15568 zero when expanding a generated constructor.
15569 (java_complete_expand_method): Set start and end line numbers for
15570 a artificially generated constructor to one and manually call
15571 enter_block and exit_block when defining it. For all methods:
15572 expand function's start calling the new expand_start_java_method
15573 and invoke java_complete_tree on the effective method's body, if
15575 (resolve_expression_name): Now use lookup_name_in_blocks to search
15576 local variable decls and print out an error when variables are
15578 (patch_method_invocation_stmt): Inserted comment before the
15580 (lookup_method_invoke): Chain method's arguments using chainon
15581 with the current arg list as a second argument. Inserted missing
15582 IDENTIFIER_POINTER when reporting an error on methods not found.
15583 (refine_accessible_methods_list): Don't retain constructors.
15584 (patch_arguments): Function removed.
15585 (java_complete_tree): Inserted comment before the function's
15586 code. New case for BLOCKs. Moved the WFL case a bit
15587 further. Complete function's arguments.
15588 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15589 maybe_absorb_scoping_blocks): New functions.
15591 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15593 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15595 * jcf-parse.c (parse_source_file, java_error_count): New forward
15596 and extern declarations.
15597 (java_parse_abort_on_error): Macro moved.
15598 (jcf_parse_source): fatal called if fopen fails. Now calls
15600 (parse_source_file): New parse_only parameter. Reflects the
15601 elimination of the second pass.
15602 (yyparse): parse_source_file called with argument set to 0.
15603 * jcf.h (JCF_ZERO): Sets java_source to zero.
15604 * lex.c (java_init_lex): pass argument is gone. Function modified
15605 to be called once during the analysis of a file.
15606 (java_unget_unicode): Fixed typo in fatal message.
15607 (java_get_line_col): Likewise.
15608 (java_lval): Likewise. String literals no longer built during
15610 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15612 * parse.h (MODIFIER_WFL): New macro.
15613 (parse_check_super, parser_check_super_interface): Now return int.
15614 (parser_chain_incomplete_item, not_builtin_p,
15615 complete_method_decl): Declarations removed.
15616 (build_method_invocation_stmt, build_invoke): Renamed using the
15617 `patch' instead of `build'
15618 (register-incomplete_type, obtain_incomplete_type,
15619 java_complete_tree, java_complete_expand_method,
15620 unresolved_type_p, create_jdep_list): New function declarations.
15621 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15622 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15623 (jdep): New typedef on new struct _jdep.
15624 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15625 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15626 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15627 JDEP_RESOLVED_P): New macros.
15628 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15629 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15630 JDEP_VARIABLE): New enum values and jdep kinds.
15631 (jdeplist): New typedef on struct _jdeplist.
15632 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15634 (CALL_EXPR_PRIMARY): New macro.
15635 (struct parser_ctxt): Fields java_pass, current_method_decl,
15636 method_decl_list deleted. New field jdeplist.
15637 (INCOMPLETE_P): Macro deleted.
15638 * parse.y (single_type_import_declaration:): Removed pass switch.
15639 (type_import_on_demand_declaration): Likewise.
15640 (field_declaration:): Removed pass switch on all sub rules.
15641 (class_declaration:): Call the complete_class_decl removed on
15643 (method_declaration:): Removed second pass switch. No longer chain
15644 methods decl when method_header reduced.
15645 (method_header:): Sub rules no longer depend on pass switch.
15646 (method_declarator:): Likewise.
15647 (method_body:): Likewise.
15648 (abstract_method_declaration:): Likewise.
15649 (block_statement:): Likewise.
15650 (local_variable_declaration:): Likewise.
15651 (argument_list:): Likewise.
15652 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15653 removed. Partial CLASS_EXPR tree node built instead.
15654 (postfix_expression:): Removed pass switch on all sub rules.
15655 (java_pop_parser_context): Free classd_list content.
15656 (yyerror): Call obstrack_grow0 to finalize error message.
15657 (check_class_interface_creation): Comment modified to reflect new
15658 returned value meaning. Removed second pass switch. Return 1 if an
15659 error was found, 0 otherwise. Adjust pointer on filename if a
15660 leading path separator was found.
15661 (maybe_create_class_interface_decl): Removed first pass switch
15662 when linking the class decl to the class_list. Install a new
15663 jdep_list for the class.
15664 (add_superinterfaces): List of unresolved interfaces is
15665 gone. Unresolved interfaces are directly added to the current
15667 (create_interface): Second pass shortcut removed.
15668 ctpx->modifier_ctx access through MODIFIER_WFL.
15669 (create_class): Second pass shortcut removed. Call to
15670 register_incomplete_type replaces the call to
15671 parser_chain_incomplete_item.
15672 (complete_class_decl): Function removed.
15673 (duplicate_declaration_error): New way of retrieving redeclared
15675 (register_fields): Call to lookup_modifier_cl replaced by
15676 MODIFIER_WFL. New way of handling unresolved type, using
15677 unresolved_type_p and obtain_incomplete_type.
15678 register_incomplete_type replaces call to parser_chain_incomplete_item.
15679 (patch_stage): New static global variable.
15680 (method_header): New way of handling unresolved type, using
15681 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15682 indicates that the method decl needs to be patched.
15683 (check_abstract_method_header): Call to lookup_modifier_cl
15684 replaced by MODIFIER_WFL.
15685 (method_declarator): Incomplete argument type are registered
15686 calling register_incomplete_type. Patch on the declared method is
15687 issued in that case.
15688 (unresolved_type_p): New function.
15689 (parser_check_super_interface): New comment to reflect function's
15690 modified returned type (int). Function and has a new argument
15691 this_wfl. Call to parse_error_context uses this_wfl instead of
15692 relying on lookup_cl.
15693 (parser_check_super): Comment reflects function's new returned
15694 type (int). Function returns nonzero value on error.
15695 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15696 register_incomplete_type, jdep_resolve_class): New functions to
15697 handle incomplete types in declarations.
15698 (java_complete_class): Rewritten to work with the new incomplete
15699 type handling scheme.
15700 (complete_class_report_errors): Likewise.
15701 (complete_method_decl): Removed: it jobs is now handled by
15702 java_complete_class.
15703 (do_resolve_class): Class loaded in not already loaded and not
15704 found in Java source code.
15705 (java_check_regular_methods, java_check_abstract_methods): Don't
15706 call complete_method_decl anymore.
15707 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15708 (read_import_dir): Got rid of the pass number dependency.
15709 (declare_local_variables): New handling of unresolved types (patch
15711 (source_start_java_method): New parameter level. Function called
15712 with level set to 1 when argument types are potentially
15713 unresolved. Called to complete the job with level set to 2 once
15714 types are complete.
15715 (source_end_java_method): Call to permanent_allocation
15716 removed. Waiting to be replaced by a more suitable obstack
15718 (java_complete_expand_methods, java_complete_expand_method,
15719 java_expand_finals): New functions.
15720 (build_method_invocation_stmt): Renamed
15721 patch_method_invocation_stmt. Extracts function call expression
15722 (wfl) and arguments (args) from CALL_EXPR tree operands.
15723 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15724 call. Patch the function and argument operand of the CALL_EXPR
15726 (patch_argument, java_complete_tree): New functions.
15728 1998-04-20 Per Bothner <bothner@cygnus.com>
15730 Recover from missing fields and methods (i.e. error instead of fatal).
15731 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15732 * expr.c (expand_invoke): Recover from missing method.
15733 (expand_java_field_op): Recover from missing field.
15734 Inline references to java.lang.{Integer,Char,...}.TYPE.
15735 * typeck.c (get_type_from_signature), java-tree.h: New function.
15736 * class.c (add_method): Use get_type_from_signature.
15737 (build_class_ref): Handle a class that was not found.
15738 * typeck.c (convert): Handle conversion to pointers (for convenience).
15739 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15740 instead of lookup_field to handle missing fields.
15742 * jcf-parse.c (process_zip_dir): Set java_source.
15744 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15746 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15748 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15750 * jcf-parse.c (load_class): Don't change input_filename before
15751 calling jcf_parse_source (but still do it before calling
15753 (jcf_parse_source): Assign input_filename after having saved the
15755 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15756 list. ctxp->modifier_ctx zeroed according to its new
15757 definition. ctxp->filename initialized. Removed
15758 JAVA_MODIFIER_CTX_UNMARK.
15759 (java_unget_unicode): Update the character based column position.
15760 (java_allocate_new_line): ref_count not used anymore. Always free
15761 ctxp->p_line. Initialize c_line->char_col to 0.
15762 (java_get_unicode): Update the character based column position.
15763 (java_lex): Use ctxp->elc to store current position in source
15764 file, at the beginning of the parsed token. Set modifier_ctx entry
15765 corresponding to the parse modifier to a WFL node. Return a WFL
15766 node when an identifier is parsed.
15767 (java_lex_error): Now uses ctxp->elc to store current position in
15769 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15770 * lex.h (build_wfl_node): New function definitions.
15771 (struct java_line): ref_count and next fields are gone. New field
15773 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15774 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15775 (JAVA_COLUMN_DELTA): New macro.
15776 (java_lc): New typedef on new struct _java_lc.
15777 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15778 (parse_error_context, parse_warning_context): Changed prototypes.
15779 (java_get_line_col): Added as an available global function.
15780 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15781 (IC_DECL): Replaced by macro IC_TYPE
15782 (DEPEND_WFL): New macro.
15783 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15785 (exit_java_complete_class): Removed a commented out statement.
15786 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15787 now an array of tree nodes. Deleted fields line_list and
15788 e_line. New field elc, to replace e_line.
15789 * parse.y (array_type:): Build WFL node.
15790 (qualified_name:): Build a single WFL node out of two. Retain
15791 the location information of the first node in the resulting node.
15792 (package_declaration:): Use package name as a WFL node
15793 (single_type_import_declaration:): Use imported name as a WFL node.
15794 (type_import_on_demand_declaration:): Use root of the imported
15795 packages as a WFL node.
15796 (field_declaration:): Removed unused local variable cl.
15797 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15798 (yyerror): New static elc. Removed static error_line, error_pos.
15799 New local code_from_source. Save ctxp->elc into elc at the first
15800 pass. Call java_get_line_col to get a string of the line where
15801 the error occurred.
15802 (debug_line): Removed static function.
15803 (parse_error_context, parse_warning_context): Parameter cl is now
15804 a WFL node. Use its value to initialize ctxp->elc.
15805 (redefinition_error): Parameter cl is now a WFL node.
15806 (parse_add_interface): New parameter wfl. No longer call
15807 lookup_cl, use wfl instead.
15808 (check_class_interface_creation): Parameter cl is now a WFL node.
15809 (maybe_create_class_interface_decl): Likewise.
15810 (add_superinterfaces): New function.
15811 (create_interface): Removed local cl, node, super_decl,
15812 super_decl_type. Function now uses id as a WFL node. Better
15813 warning/error report on obsolete or forbidden mix of
15814 modifiers. Now calls add_superinterfaces to register interfaces.
15815 (create_class): Removed local cl, node. Local variable id is used
15816 as a WFL node. Better error report on forbidden modifier
15817 mix. Uses add_superinterfaces to register interfaces.
15818 (find_field): Argument cl is now a WFL node. Now store the WFL
15819 node of a fields that needs to be checked for their
15821 (method_header): Local variable node non longer used. Local
15822 variable id replaces cl.
15823 (check_modifiers_consistency): Local variable cl is now a WFL
15825 (method_declarator): Local variable cl replaced by parameter id.
15826 (parser_qualified_name): Now uses parameter name as a WFL node.
15827 (parser_check_super_interface): New parameter wfl, for achieve
15828 greater accuracy during error reports.
15829 (parser_chain_incomplete_item): New parameter named location. Used,
15830 along the decl, to construct the incomplete item node.
15831 (java_complete_class): resolve_class now uses WFL node extracted
15832 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15834 (complete_method_decl): Unresolved function's argument types are WFL.
15835 (resolve_class): Parameter cl is now a WFL node.
15836 (resolve_and_layout): Likewise.
15837 (do_resolve_class): Likewise. Try first to use cl and then do the
15838 lookup on the decl when calling check_pkg_class_access.
15839 (complete_class_report_errors): Use IC_TYPE in place of
15840 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15841 instead of doing a lookup over the decl.
15842 (java_check_final): Use WFL info from field tree list.
15843 (lookup_cl): Rewritten and returns a statically defined WFL node.
15844 (lookup_modifier_cl): Now uses information from WFL nodes.
15845 (process_imports): Likewise.
15846 (read_import_dir): name and cl arguments replaced by a single WFL
15847 node. Function modified accordingly.
15848 (find_in_imports_on_demand): Now uses WFL node.
15849 (check_pkg_class_access): cl argument is now a WFL node.
15850 (declare_local_variables): Fixed to use WFL nodes.
15851 (resolve_expression_name): Likewise.
15852 (build_method_invocation_stmt): name_combo argument renamed
15853 wfl. Function modified to use WFL nodes.
15854 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15855 (lookup_method_invoke): cl is now a WFL node. Added missing
15856 IDENTIFIER_POINTER to class type decl name.
15858 1998-04-14 Dave Brolley <brolley@cygnus.com>
15860 * lang.c (init_parse): Now returns char* containing the filename.
15862 1998-04-10 Per Bothner <bothner@cygnus.com>
15864 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15866 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15867 * class.c (make_class_data): If flag_assume_compiled, initial class
15868 state is CSTATE_PREPARED; make superclass and interfaces direct
15869 references, rather than constant pool indexes.
15871 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15873 * parser.y: Include flags.h. Removed debug variable pl.
15874 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15875 (block:): Likewise.
15876 (labeled_statement_nsi:): Generate debug info when reducing
15877 expression_statement:.
15878 (check_pkg_class_access): get_access_flags_from_decl invocation
15879 fixed for new CLASS_* flags location.
15880 (source_end_java_method): Save/restore parser context when
15881 entering/leaving this routine. Restore lineno to its right value
15882 before calling expand_end_bindings.
15883 (build_method_invocation_stmt): build_invoke called with the
15884 current line information.
15885 (build_invoke): New argument cl. Wrap the function call around a
15887 (refine_accessible_methods_list): Changed comment, removed
15889 * parse.h: Fixed typo in comments.
15890 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15891 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15892 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15894 * lex.c (java_lex): Record the last closing curly bracket of a
15896 * jcf-parse.c (jcf_parse_source): Now calls
15897 java_check_methods. Clarified comment, fixed typo.
15899 1998-04-09 Dave Brolley <brolley@cygnus.com>
15901 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15902 (finish_parse): Expose for non USE_CPPLIB builds.
15904 1998-04-08 Jeffrey A Law (law@cygnus.com)
15906 * lang.c (lang_print_xnode): New function.
15908 1998-04-03 Per Bothner <bothner@cygnus.com>
15910 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15911 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15912 used to build a class's dispatch table.
15913 (make_class_data): Generate dispatch table if flag_assume_compiled.
15914 Set dtable of class object to address of class_dtable_decl.
15916 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15917 be volatile and have side effects - generates better code.
15919 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15920 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15922 * expr.c (expand_invoke): If class is final, method is
15923 effectively final, so can call it directly.
15925 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15927 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15929 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15931 * parse.y (build_method_invocation_stmt): Removed extra argument
15934 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15936 * expr.c (dtable_indent): Now static global.
15937 (expand_invoke): Now call invoke_build_dtable and
15938 build_invokevirtual.
15939 (invoke_build_dtable, build_invokevirtual): New functions.
15940 * jcf-io.c (find_class): Defer issuing a warning by setting
15941 jcf->outofsynch to 1.
15942 * jcf-parse.c (jcf_out_of_synch): New function.
15943 (load_class): Test this_jcf.outofsynch flag and call
15944 jcf_out_of_synch accordingly.
15945 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15946 comment indentation.
15947 * lex.c (java_get_unicode): Fixed code indentation.
15948 (java_lex): Create string literal. Fixed typo. Removed several
15949 premature obstack_free.
15950 * parse.h: New enums for name resolution and invocation mode.
15951 (struct qualification): New data structure.
15952 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15953 (do_resolve_class, build_method_invocation_stmt,
15954 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15955 debug_line, identical_subpath_p, invocation_mode,
15956 refine_accessible_methods_list, build_invoke,
15957 lookup_method_invoke): New functions declared.
15958 (build_invokevirtual, invoke_build_dtable, match_java_method,
15959 build_field_ref, jcf_out_of_synch): New references to external
15961 (struct parse_ctxt): Removed artificial_constructor field.
15962 * parse.y: (array_type:): Type defined for this rule.
15963 (class_type:): Installed default rule for interface_type:.
15964 (array_type:): Now build Java array type.
15965 (qualified_name:): Now use obstack_grow0.
15966 (method_declaration:): Skip the artificial constructor added to
15968 (abstract_method_declaration:): Execute the code only during pass 1.
15969 (block:): Installed default rule in block_statements:.
15970 (block_statement:): Add the statement to the method during pass 2.
15971 (statement_expression): Installed default rule for
15972 method_invocation:.
15973 (argument_list:): Added code to build the argument list.
15974 (method_invocation:): Added call to create the method invocation
15976 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15977 (debug_line): New function for debug.
15978 (complete_class_decl): No longer do something during pass 1.
15979 (method_header): Use BUILD_PTR_FROM_NAME.
15980 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15982 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15983 function's main comment.
15984 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15986 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15987 (resolve_class): Now works with arrays.
15988 (do_resolve_class, resolve_and_layout): New functions.
15989 (java_check_regular_methods): Reverse method list before and after
15990 having processed it. No longer set ctxp->artificial_constructor.
15991 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15992 accordingly. Fixed typo in issued error message. Now use
15994 (find_in_imports_on_demand): Now use obstack_grow0.
15995 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15996 (source_end_java_method): Call expand_expr_stmt instead of
15997 expand_expr. Calls it before calling expand_function_end.
15998 (java_method_add_stmt): Do nothing if errors were found during
16000 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
16001 (build_method_invocation_stmt, build_invoke, invocation_mode,
16002 lookup_method_invoke, refine_accessible_methods_list,
16003 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
16005 * typeck.c (build_java_signature): Properly end method signature
16006 if return type skipped.
16007 (match_java_method): New function.
16009 1998-03-16 Per Bothner <bothner@cygnus.com>
16011 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16013 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16015 * expr.c (build_invoke_non_interface): New function.
16016 (methods_ident, ncode_ident): Now static globals.
16017 (expand_invoke): Use build_invoke_non_interface.
16018 * java-tree.h (struct lang_decl): New field function_decl_body.
16019 (DECL_FUNCTION_BODY): New macro.
16020 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16021 CLASS_FROM_SOURCE_P.
16022 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16023 before starting pass 2. Call to java_generate_parsed_class replaced
16024 by java_register_parsed_class.
16025 * lex.c: Fixed typo in header. Some line width related formating.
16026 * lex.h: Some line width related formating.
16027 * parse.h (source_end_java_method, resolve_expression_name,
16028 complete_class_decl, maybe_create_class_interface_decl,
16029 check_class_interface_creation): New static function declarations.
16030 (java_layout_parsed_class, java_method_add_stmt): New function
16032 (struct parser_ctxt): Field mark_class_generate removed. New
16033 fields class_list and artificial_constructor.
16034 * parse.y: Fixed typo in header.
16035 (class_declaration:): Call complete_class_decl when class body
16037 (method_declaration:): Call source_end_java_method in pass 2 when
16038 the method body is defined.
16039 (postfix_expression:): Do expression name resolution on sub-rule
16040 name during pass 2.
16041 (create_class, create_interface): Merged common pieces.
16042 (check_class_interface_creation, maybe_create_class_interface_decl):
16044 (complete_class_decl): New function.
16045 (register_fields): Fixed line width related typo.
16046 (method_header): Correctly skip first argument when fixing
16047 argument line. Changed the loop.
16048 (java_check_circular_reference): Now use ctxp->class_list.
16049 (java_complete_class): Removed start/stop marking.
16050 (java_check_regular_methods): Now takes a class decl as an
16051 argument. Add default constructor if none were encountered.
16052 (java_check_methods): Now use ctxp->class_list. Changed call to
16053 java_check_regular_methods.
16054 (source_start_java_method): Set DECL_ARG_TYPE for each function
16056 (source_end_java_method, java_method_add_stmt): New functions.
16057 (java_generate_parsed_class): No longer exists.
16058 (java_layout_parsed_class, java_register_parsed_class): New functions.
16059 (resolve_expression_name): New function.
16061 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16063 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16064 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16065 until pass initializations are done. Call read_import_dir with
16067 * parse.h: (lookup_modifier_cl): New function declared.
16068 (INTERFACE_FIELD_MODIFIERS): New macro.
16069 (OBSOLETE_MODIFIER_WARNING): New macro.
16070 * parse.y: (register_fields): Class type and current field name in
16071 local variables. Check modifier(s) if adding field(s) to an interface.
16072 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16073 and report errors using the faulty modifier line context.
16074 (lookup_modifier_cl): New function.
16075 (read_import_dir): Detect and report default import processing
16078 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16080 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16081 * class.c (is_compiled_class): Return 1 after making sure it
16082 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16083 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16084 * java-tree.h (flag_assume_compiled): Add decl.
16085 * lang.c (lang_f_options): Add the flag.
16086 (flag_assume_compiled): Add decl, default to 0.
16088 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16090 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16091 (is_compiled_class): Likewise.
16092 (layout_class): Likewise.
16093 (layout_class): Detect and lay out classes defined in source code.
16094 (interface_of_p, add_interface_do, may_add_interface): New
16096 (add_interface): Now use add_interface_do.
16097 (add_method_1): New function.
16098 (add_method): Now use add_method_1.
16099 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16100 (complete_start_java_method): New function.
16101 (start_java_mehod): Now call complete_start_java_method.
16102 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16103 (expand_invoke): Likewise and fixed typo.
16104 *gjava.c: (print_super_field): Use new argument to find_class
16107 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16108 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16109 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16111 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16112 (add_method_1, push_class): New prototypes.
16113 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16114 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16115 directory where the class was found.
16116 (find_class): New argument DO_CLASS_FILE. Function find_class
16117 modified accordingly.
16118 *jcf-parse.c: (fix_class_path): New function.
16119 (load_class): Use new VERBOSE argument. load_class now finds and
16120 loads/parses .class/.java files. Save read_state of current_jcf
16122 (java_parser_abort_on_error): New macro.
16123 (jcf_parse_source, parse_source_file): New function.
16124 (jcf_parse): Fixed typo.
16125 (yyparse): Call parse_source_file () only.
16126 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16127 writing the real class name back in the zip directory entry.
16128 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16129 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16130 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16131 (find_class): Prototype fixed.
16132 *lex.c: Added 1998 time stamp.
16133 Removed all static global variables, moved into the parser
16134 context data structure.. Now include unistd.h if SEEK_SET not
16136 (java_init_lex): Rewritten.
16137 (java_sneak_unicode): Modified current unicode access in current line.
16138 (java_unget_unicode): Likewise.
16139 (java_allocate_new_line): New allocation management.
16140 (java_read_char): Modified access and storage of unget_utf8_value.
16141 New way of processing current unicode.
16142 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16143 (java_get_unicode): Now use the parser context.
16144 (java_lineterminator): Likewise.
16145 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16146 of the reentrant parser implementation. Function now use the
16147 parser context data structure and java_lval. Fixed production of
16148 the float and double constant "out of range" error message. Fixed
16149 obstack use. Return integer value when hitting a modifier. Now
16150 return type for TRUE, FALSE and other predefined types. Return
16151 identifier as a TREE_LIST list containing the current line context
16152 as the TREE_VALUE sub-node.
16153 (java_unicode_2_utf8): Fixed typo in declaration.
16154 (java_lex_error): Now use the parser context data structure.
16155 *lex.h: Added 1998 time stamp.
16156 (struct java_line): New fields ref_count and next.
16157 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16158 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16159 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16160 *parse.h: Added 1998 time stamp.
16161 (java_parse_source_file): Renamed from parse_source_file.
16162 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16163 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16164 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16165 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16166 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16167 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16168 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16169 (struct parser_ctxt): New data structure to keep the parser context.
16170 *parse.y: Added 1998 time stamp, got rid of static global variables.
16171 (java_error_count, ctxp): New global variables.
16172 (%union): New value field.
16173 (numeric_type, integral_type): Rules removed.
16174 (primitive_type): Rule defined to handle integral, float, double and
16176 (qualified_name, package_declaration,
16177 single_type_import_declaration, type_import_on_demand_declaration,
16178 modifiers, class_declaration, super, interfaces,
16179 interface_type_list, class_body, field_declaration,
16180 field_declaration, variable_declarators, variable_declarator,
16181 variable_declarator_id, method_declaration, method_header,
16182 formal_parameter_list, formal_parameter, method_body, block,
16183 static, interface_declaration, extends_interfaces,
16184 abstract_method_declaration, local_variable_declarators): Rules now
16186 (force_error, do_warning): New global statics.
16187 (push_parser_context, parser_context_save_global,
16188 parser_context_restore_global, pop_parser_context): New functions.
16189 (yyerror): Now uses the global parser context. Fixed use of obstack.
16190 (parse_error, parse_error_context, parse_warning_context,
16191 java_accstring_lookup, redefinition_error, check_modifiers,
16192 parser_add_interface, create_interface, create_class, find_field,
16193 duplicate_declaration_error, register_fields, method_header,
16194 check_modifiers_consistency, check_abstract_method_header,
16195 method_declarator, parser_qualified_classname,
16196 parser_check_super_interface, parser_check_super,
16197 parser_chain_incomplete_item, java_check_circular_reference,
16198 layout_class_from_source, java_complete_class,
16199 complete_method_decl, resolve_class, complete_class_report_errors,
16200 java_check_final, check_method_redefinition,
16201 java_check_regular_methods, java_check_abstract_methods,
16202 java_check_methods, lookup_java_interface_method2,
16203 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16204 process_imports, find_in_imports, read_import_entry,
16205 read_import_dir, find_in_imports_on_demand,
16206 check_pkg_class_access, not_builtin_p, declare_local_variables,
16207 source_start_java_method, java_generate_parsed_class): New
16209 *typeck.c: (signature_include_return): New global variable.
16210 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16211 to add the function returned type in the signature.
16213 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16215 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16217 1998-01-29 Dave Brolley <brolley@cygnus.com>
16219 * Make-lang.in (java.info): Added.
16220 (java.install-info): Added
16222 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16224 * Makefile.in (clean): Also remove java/parse.c.
16226 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16228 Add a pair of -fbounds-check/-fno-bounds-check options.
16229 * lang.c (lang_decode_option): Add code to grok arguments.
16230 (flag_bounds_check): Add decl.
16231 (lang_f_options): New array w/ the option in it.
16232 * java-tree.h (flag_bounds_check): Add decl.
16233 * lang-options.h: New file.
16234 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16235 of a static macro value.
16236 (JAVA_ARRAY_EXCEPTION): Delete macro.
16238 1998-01-23 Per Bothner <bothner@cygnus.com>
16240 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16241 * expr.c (build_anewarray): Add missing promote_type.
16243 1998-01-22 Per Bothner <bothner@cygnus.com>
16245 Add array types with known length to optimize bounds checking.
16246 * typeck.c (build_java_array_type): Take length parameter.
16247 (java_array_type_length, build_prim_array_type): New functions.
16248 * java-tree.h: Update for new functions.
16249 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16250 * class.c: Use build_prim_array_type.
16251 * expr.c (can_widen_reference_to): Handle known-length array types.
16252 (verify_jvm_instructions): Keep track of integer push instructions
16253 followed by newarray/anewarray, so we can build known-length arrays.
16254 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16255 (java_array_data_offset): New function.
16256 (build_java_array_length_access): New function. Optimize if constant.
16257 (build_java_arrayaccess): Constant fold bounds check.
16258 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16259 (build_newarray, build_anewarray): New functions.
16260 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16261 * verify.c (merge_types): Handle known-lengh array types.
16263 1998-01-19 Per Bothner <bothner@cygnus.com>
16265 * expr.c (expand_byte_code): Fix performace bug, which caused
16266 searching linenumber_table to be linear rather than constant.
16268 1997-12-12 Per Bothner <bothner@cygnus.com>
16270 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16272 * decl.c, java-tree.h (soft_fmod_node): New global.
16273 * decl.c (init_decl_processing): Define __builtin_fmod.
16274 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16275 using __builtin_fmod.
16277 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16279 * keyword.h: New file, output of keyword.gperf as processed by
16281 * lex.c (java_lex_init): Initialize java_error_flag.
16282 * parse.c (YYERROR_NOW): Uses java_error_flag.
16283 * parse.y: New static java_error_flag. Useless definition of
16285 * parse.y (java_error): Portable error recovery using
16286 java_error_flag (not yet completely tuned).
16288 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16290 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16292 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16294 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16295 (parse.c, lex.c, keyword.h): New rules for Java source code
16297 * parse.c: Renamed into jcf-parse.c.
16298 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16299 * keyword.gperf: New file, Java keywords.
16300 * parse.y: New file, Java language grammar.
16301 * parse.h: New file, Java language grammar definitions.
16302 * lex.c: New file, Java language lexer.
16303 * lex.h: New file, Java language lexer definitions.
16305 1997-12-03 Per Bothner <bothner@cygnus.com>
16307 * decl.c (clinit_identifier_node), java-tree.h: New global.
16308 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16309 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16310 * expr.c (expand_java_field_op): Check for invalid assignment
16313 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16315 1997-10-27 Per Bothner <bothner@cygnus.com>
16317 * verify.c (verify_jvm_instructions): When processing a handler,
16318 attempt to set the current_subr to the right value.
16319 (More complicated code combines Sep 17 and Oct 22 versions.)
16321 1997-10-24 Per Bothner <bothner@cygnus.com>
16323 * class.c (push_class): Figure out (guess) name of source file.
16324 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16325 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16326 (parse_class_file): Change return type from int to void.
16327 Call debug_start_source_file/debug_end_source_file.
16329 * expr.c (build_java_binop): Fix masking 2nd operand.
16330 * decl.c (init_decl_processing): Set sizetype first.
16332 1997-10-22 Per Bothner <bothner@cygnus.com>
16334 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16335 (Revert Sep 17 change.)
16337 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16339 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16340 .class extension in their name and fix thing so we don't process
16341 them parse_zip_file_entries().
16342 (parse_zip_file_entries): Cleaned unused local variables.
16344 1997-10-20 Per Bothner <bothner@cygnus.com>
16346 * expr.c (can_widen_reference_to): Allows equal array element types.
16347 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16348 * jcf-dump.c (RET): Get (and print) index.
16350 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16351 Promote element type to POINTER_TYPE.
16353 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16355 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16356 find_in_current_zip, jcf_figure_file_type): Moved from
16357 jcf-reader.c to parse.c.
16358 * zextract.c: (read_zip_archive): takes file_comment_length possible
16359 field into account.
16361 1997-10-20 Per Bothner <bothner@cygnus.com>
16363 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16365 * verify.c (merge_types): Handle array types even better ...
16367 1997-10-17 Per Bothner <bothner@cygnus.com>
16369 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16371 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16372 * class.c (make_class_data): Don't build fields_decl if no fields.
16373 When building fields_decl, skip if DECL_ARTIFICIAL.
16375 * expr.c (java_stack_swap): Update stack_type_map.
16376 * verify.c (merge_types): Handle array types better.
16378 1997-10-15 Per Bothner <bothner@cygnus.com>
16380 * class.c (add_field): Don't promote short integral fields to
16381 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16382 * expr.c (push_value): Promote and convert short integral values.
16384 * decl.c, java-tree.h (integer_two_node): New constant node.
16385 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16387 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16389 * class.c (append_gpp_mangled_type): Use function argument
16390 unpromoted type to generate mangled name.
16392 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16394 * constants.c (build_constant_data_ref): Now uses current_class
16395 instead of main_class.
16396 (build_constants_constructor): Now uses current_class instead of
16398 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16399 of the global variable SeepZipFiles done here.
16400 * zextract.c (read_zip_archive): extra_field optional field taken
16401 into account while computing the position of the class file in the
16403 * verify.c (verify_jvm_instructions): Use current_jcf to search
16405 * parse.c (load_class): First search for the class to load in the
16406 current zip file. Saves current_jcf (restored before returning
16407 from that function). Don't call JCF_FINISH in the class was found
16408 in the current ZIP file.
16409 (jcf_parse): If the class was found in the current ZIP file, save
16410 its tree_constant_pool (for later reuse).
16411 (parse_class_file): New function. Process each method defined in
16412 the current class and record the class as to be later registered.
16413 (yyparse): Rewritten. Figure the type of the current file and switch
16415 * lang.c: New global variable current_jcf.
16416 (lang_init): Removed compiling_from_source test (done later, in
16417 yyparse). Removed call the jcf_parse ().
16418 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16419 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16420 in the current ZIP file) and zip_offset (offset to the class data in
16421 the current zip file).
16422 * jcf-reader.c: zipfile.h included.
16423 localToFile: New ZipFileCache static global variable
16424 (parse_zip_file_entries): New function. Browse the current ZIP
16425 file directory and process each class found.
16426 (process_zip_dir): New function. Register each class found in the
16427 ZIP file directory. The class aren't parsed but a valid JCF is
16428 link to each of them.
16429 (find_in_current_zip): New function. Search for a class in the
16430 current ZIP file directory. If found, prepare the class so that it
16432 (jcf_figure_file_type): New function. Examine the file structure
16433 to figure a class file, a ZIP file. If none of these categories are
16434 matched, a source file is assumed.
16435 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16436 SeenZipFile: New global variable.
16437 (open_in_zip): Use zipmember's length to accelerate the search for
16438 a member. If zipmember was NULL and zip file successfully read,
16440 * java-tree.h: New global variable current_jcf declared. Added
16441 declaration for current_constant_pool_tags, current_constant_pool_data,
16442 current_constant_pool_length, current_constant_pool_data_ref.
16443 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16444 store the JCF of classes seen in a zip file) and tree *constant_pool
16445 (to save a loaded class constant pool). current_class declared here.
16446 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16447 retrieve method_ref_constant.
16448 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16449 (OBJECT): get_class_constant now uses current_jcf.
16450 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16451 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16452 (expand_invoke): Now uses current_class instead of main_class
16453 (build_class_init): Now uses current_class instead of main_class
16454 * class.c: New static global variable registered_class.
16455 (register_class): New function.
16456 (emit_register_class): Modified to use registered_class instead of
16458 (is_compiled_class): Now take into account class seen in the archive.
16460 1997-10-06 Per Bothner <bothner@cygnus.com>
16462 * except.h: Renamed to: java-except.h.
16463 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16464 * except.c: Add semi-working (commented out) implementation.
16466 * expr.c (expand_iinc): Add needed flush_quick_stack.
16467 * parse.c (set_source_filename): New function.
16468 (give_name_to_class): Set input_filename from package.classname.java.
16470 * jcf-io.c (find_class): Don't look first in ".".
16472 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16474 * zextract.c (read_zip_archive): Now takes into account the
16476 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16478 1997-09-20 Per Bothner <bothner@cygnus.com>
16480 * constants.c, java-tree.h (build_internal_class_name): New function.
16481 (alloc_class_constant): Re-implement using build_internal_class_name.
16482 * class.c (make_class_data): Likewise.
16483 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16485 1997-09-17 Per Bothner <bothner@cygnus.com>
16487 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16488 to NULL before pushing an exception handler target.
16490 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16491 (java_stack_swap, java_stack_dup): Re-write to be safe from
16492 clobbering registers.
16493 (build_class_init): New function.
16495 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16497 * typeck.c (build_java_array_type): Temporary use
16498 permanent_obstack to create the array 'length' field.
16499 * expr.c (lookup_label): Temporay use permanent_obstack to create
16500 label if not found.
16501 * class.c (push_super_field): Tempory use permanent_obstack.
16503 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16505 * typeck.c (type_for_mode): Now handles double_type_node and
16507 * verify.c (verify_jvm_instructions): The instruction following
16508 the wide bytecode is checked. OPCODE_ret added to the list of
16511 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16513 * class.c (make_class): Temporary use permanent_obstack. Set the
16514 class CLASS_P field to 1.
16515 (push_class): Temporary use permanent_obstack.
16516 (set_super_info): Temporary use permanent_obstack.
16517 (add_method): Temporary use permanent_obstack, set
16518 METHOD_TRANSIENT().
16519 (add_field): Temporary use permanent_obstack. Sets
16520 FIELD_VOLATILE() and FIELD_TRANSIENT().
16521 (build_class_ref): Temporary use permanent_obstack if the class
16523 (build_static_field_ref): Temporary use permanent_obstack when
16524 creating field's rtl.
16525 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16526 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16527 and fields. Function finalized, as far as flag handling.
16528 (push_class_static_dummy_field): Temporary use permanent_obstack.
16529 (emit_register_class): Force generation of class registration at
16531 * decl.c (end_java_method): Call permanent_allocation() before
16533 * expr.c (can_widen_reference_to): Added comment to interface
16534 handling, fixed typo.
16535 (lookup_field): Now uses CLASS_P() to correct FIXME
16536 (expand_invoke): Verification on public && !static &&
16537 !abstract moved into soft_lookupinterfacemethod (kaffe).
16538 Use Object class dtable if objectref is an array when expanding
16540 (java_push_constant_from_pool): Temporary use permanent_obstack
16541 for CONSTANT_string
16542 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16543 create constant references.
16544 (get_constant): Temporary use permanent_obstack to create constant.
16545 (load_class): Temporary use permanent_obstack to load class.
16546 (jcf_parse): Temporary use permanent_obstack to perform class
16548 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16549 (build_java_signature): Temporary use permanent_obstack.
16550 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16552 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16553 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16556 1997-09-11 Per Bothner <bothner@cygnus.com>
16558 * class.c (append_gpp_mangled_type): Fix typo.
16559 (emit_register_class): Use main_class to get class object, rather
16560 than looking for no-longer-existing static decl starting with _CL.
16561 * typeck.c (parse_signature_type): Promote array element type
16562 if it is a RECORD_TYPE.
16564 1997-09-10 Per Bothner <bothner@cygnus.com>
16566 * class.c (push_class_static_dummy_field): New function.
16567 (mangle_static_field): New. Do G++-style mangling of static fields.
16568 (layout_class): Mandle static fields here, not in add_field.
16569 (build_class_ref): The class object is now a dummy static field.
16570 * decl.c (find_local_variable): Look for best, instead of first match.
16571 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16572 (build_java_athrow): Don't check here if exception is Throwable.
16573 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16574 (TYPE_USED): Removed. No longer used ...
16575 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16576 * verify.c (push_pending_label): New function.
16577 (push_pending_block): Renamed to check_pending_block.
16578 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16579 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16580 re-checking possible handlers) after a store (less wasted work).
16581 Check for null handler (finally) before calling add_handler.
16582 Various changes to (finally?) correctly handle try/finally.
16584 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16586 * class.c: Include stdio.h.
16588 1997-09-04 Per Bothner <bothner@cygnus.com>
16590 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16591 to make sure class is initialized before static/special invoke.
16593 * verify.c (verify_jvm_instructions): On a store instruction,
16594 call find_local_variable to force pre-allocation of decl and rtx.
16595 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16597 1997-09-03 Per Bothner <bothner@cygnus.com>
16599 * class.c (build_class_ref): Strip off "promoted_" if need be.
16600 (make_field_value): Call build_java_signature when needed.
16601 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16602 * expr.c (build_java_athrow): Don't push_value of exception.
16603 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16604 match specification of [fd]cmp[lg] for NaNs.
16605 (expand_byte_code): Add support for exception handler ranges.
16606 * except.c: Add skeleton for EH code-generation.
16607 * verify.c (merge_types): Treat all promoted integral types as equal.
16608 * constants.c (build_constants_constructor): To force creation of
16609 current_constant_pool_data_ref, call build_constant_data_ref.
16611 * javaop.def (lload): Fix typo.
16612 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16614 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16616 * parse.c: Don't include function.h.
16618 1997-08-27 Per Bothner <bothner@cygnus.com>
16620 * except.[ch]: New files.
16621 * Makefile.in (JAVA_OBJS): Add except.o
16622 * expr.c: Temporary warning about unimplemented exceptions.
16623 * verify.c: Verify exception handlers.
16625 * jcf-dump.c (disassemble_method): Print exception table.
16627 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16629 * expr.c (verify_jvm_instructions): Started a thorough
16630 verification of invoke* bytecodes.
16631 (expand_byte_code): flush quick stack if PC is the target of a
16632 branch. and undef RET (conflicting with config/i386/i386.h).
16633 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16635 (expand_invoke): Now handles invokeinterface and do more
16636 verification according to the bytecode.
16637 (lookup_field): Don't try to load the class if processing
16639 (can_widen_reference_to): Now handles interfaces.
16640 * decl.c (init_decl_processing): New global variable
16641 soft_lookupinterfacemethod_node, declared in java-tree.h.
16642 Call set_super_info on string_type_node.
16643 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16645 * class.c (set_super_info): Fills the CLASS_* flags according to
16647 (get_access_flags_from_decl): Handles all class flags.
16649 1997-08-26 Per Bothner <bothner@cygnus.com>
16651 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16652 * parse.c (yyparse): Check for abstract method, and missing code.
16653 * expr.c (expand_byte_code): Change interface.
16654 * lang.c (put_decl_node): Print promoted types prettier.
16655 * verify.c (verify_jvm_instruction): Change interface.
16656 Partial support for scanning exception table.
16657 For load instructions, handle promoted integral types.
16659 1997-08-21 Per Bothner <bothner@cygnus.com>
16661 * verify.c: New file, with contents moved from expr.c.
16662 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16663 * typeck.c (is_array_type_p): Moved here from expr.c.
16664 * java-tree.h: Add some now-needed function declarations.
16665 * Makefile.in (JAVA_OBJS): Added verify.o.
16667 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16669 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16670 METHOD_ABSTRACT flag.
16672 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16673 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16674 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16676 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16678 (start_java_method): Hook for SYNCHRONIZED methods.
16680 * expr.c (build_java_jsr, build_java_ret): New functions
16681 (JSR,PRE): New macros
16682 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16683 (verify_jvm_instructions): tableswitch, lookupswitch,
16684 monitorenter, monitorexit, goto_w: verified.
16685 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16686 (build_java_monitor): New function.
16687 (MONITOR_OPERATION): Modified to call build_java_monitor()
16688 (verify_jvm_instructions): Started a thorough verification of
16691 1997-08-19 Per Bothner <bothner@cygnus.com>
16693 Support verification of jsr/ret subroutines (used for try/finally).
16694 * decl.c (return_address_type_node): New type node.
16695 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16696 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16697 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16698 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16699 TYPE_USED): New macros for special types in type_map.
16701 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16702 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16704 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16706 * expr.c (can_widen_reference_to): New function.
16707 (pop_type): Use it.
16708 (merge_type_state): Support handling start of subroutine.
16709 (push_pending_block): Return char* error message, instead of calling
16710 fatal on an error. Also handle subroutines.
16711 (verify_jvm_instructions): Handle errors from push_poending_block.
16712 Support jsr and ret instructions.
16714 1997-08-19 Per Bothner <bothner@cygnus.com>
16716 * jcf-io.c (find_classfile): Fix thinko.
16717 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16719 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16721 * Makefile.in (BISON): Remove.
16723 1997-08-07 Per Bothner <bothner@cygnus.com>
16725 * Makefile.in: Convert to autoconf.
16726 * config-lang.in (outputs): Added java/Makefile.
16728 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16729 Rename cc1java to jc1.
16731 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16732 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16734 * class.c (class_depth): Do load_class if needed.
16736 Mostly better verification.
16737 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16738 (init_decl_processing): Change return type of soft_checkcast.
16739 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16740 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16741 lang_print_error): New functions.
16742 (lang_init): Set global hook print_error_function to lang_print_error.
16743 * expr.c: In the type_map ptr_type_node is only used for null now.
16744 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16745 (merge_types): Dererence pointer to record types before comparing.
16746 (decode_newarray_type, merge_types): On error just return NULL.
16747 (build_java_binop): Add preliminary implementation (with warning)
16748 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16749 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16750 (expand_compare, expand_java_goto, expand_java_call): Don't
16751 push_pending_block, since that only makes sense when verifying.
16752 (merge_type_state): Different return codes.
16753 (push_pending_block): A block may need to be verified more than once.
16754 (expand_byte_code): Warn about unused code at code generation time.
16755 (verify_jvm_instruction): Changed logic, since code may need to be
16756 re-verified if type-state has changed. Also, better error handling.
16757 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16758 Improve newarray, anewarray, ?aload, athrow,
16759 * java-tree.h (LABEL_CHANGED): New macro.
16761 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16763 * decl.c (soft_athrow_node): New global variable initialized.
16764 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16765 * typeck.c (convert): Added support for REAL_TYPE.
16766 (convert_to_char): New function.
16767 (convert): Handle CHAR_TYPE.
16768 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16769 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16770 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16772 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16773 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16774 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16775 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16776 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16777 to Use The Right Things.
16778 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16779 compatible with INT. BOOLEAN is made equivalent to BYTE.
16780 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16781 OPCODE_ifnonnull): Now supported.
16782 (build_java_athrow): New function.
16784 1997-08-04 Per Bothner <bothner@cygnus.com>
16786 Rename method name <init> to match G++ (and fix mangling).
16787 * class.c (layout_class): Replace method name of <init> by class name.
16788 (make_method_value): Do inverse renaming of constructor from <init>.
16789 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16790 * typeck.c (lookup_java_constructor): New function.
16791 * expr.c (expand_invoke): If method_name is <init>, call
16792 lookup_java_constructor to find constructor.
16794 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16796 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16798 * parse.c (get_class_constant): Modified to handle array "classes"
16799 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16801 (convert): Modified to handle real type.
16802 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16803 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16804 variables declared.
16805 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16806 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16807 global variables initialized.
16808 (find_local_variable): Handles the case of a pointer
16809 (end_java_method): Restore the use of one more scope
16810 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16811 build_java_array_length_access, expand_java_arrayload,
16812 expand_java_arraystore, expand_java_array_length,
16813 expand_java_multianewarray, expand_java_anewarray,
16814 build_java_check_indexed_type, is_array_type_p,
16815 build_java_throw_out_of_bound_exception): New functions.
16816 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16817 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16818 OPCODE_<t>aload): Implemented code for verification.
16819 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16820 ARRAY_NEW_MULTI): Macro defined.
16821 (CONVERT): Modified to invoke convert().
16822 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16824 1997-07-31 Per Bothner <bothner@cygnus.com>
16826 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16827 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16828 (make_class_data): Field name needs '/' as package prefix.
16829 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16831 1997-07-25 Per Bothner <bothner@cygnus.com>
16833 Implement debug information for local variables.
16834 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16835 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16836 DECL_LOCAL_SLOT_CHAIN): New macros.
16837 (struct lang_decl_var): New type.
16838 * parse.c (give_name_to_locals): Move to decl.c.
16839 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16840 (start_java_method): Re-write parameter handling.
16841 (pending_local_decls): New global variable.
16842 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16843 (find_local_variable): Accept pc so we can skips decls not in range.
16844 (struct binding_level): Add end_pc field.
16845 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16846 (various): Change so current pc gets passed to find_local_variable.
16848 * decl.c (init_decl_processing): Re-arrange fields in
16849 class_type_node and and method_type_node to match kaffe 0.9.1.
16850 * class.c (make_method_value, make_class_data): Update
16851 initializations to match.
16853 1997-07-16 Per Bothner <bothner@cygnus.com>
16855 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16856 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16857 (push_super_field): New function.
16858 (make_class_data): Handle inheritance of class static initializer.
16859 (layout_class): New name mangling.
16860 * constants.c (build_constant_data_ref): Init type of data array
16861 to a one-element array.
16862 (build_constants_constructor): Set DECL_SIZE from complete array type.
16863 * decl.c: Rename class_type, object_type etc to class_type_node,
16864 object_type_node etc. Make former inherit from latter.
16865 * expr.c (expand_invoke): Add cast of function address.
16866 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16867 * parse.c (yyparse): Don't call layout_class here.
16868 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16870 1997-06-14 Per Bothner <bothner@cygnus.com>
16872 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16873 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16874 (alloc_class_constant): New.
16875 * expr.c (expand_invoke): Make sure method's class is initialized.
16876 * class.c (interits_from_p, emit_register_class): New functions.
16877 * parse.c (yyparse): Call emit_register_class.
16879 1997-06-09 Per Bothner <bothner@cygnus.com>
16881 * constants.c: New file, to handle constant pool.
16882 * Makefile.in (JAVA_OBJS): Add constants.o.
16883 * decl.c (init_decl_processing): Update, fix, finish various structs.
16884 (pushdecl_top_level): New.
16885 * parse.c (layout_class): Moved to class.c.
16886 * expr.c (java_push_constant_from_pool): New function.
16887 * class.c (build_class_ref): Make work fully
16888 (make_class_data): Emit super-class, constant pool, interface vector.
16890 1997-06-03 Per Bothner <bothner@cygnus.com>
16892 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16893 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16894 * class.c (class_depth): New function.
16895 (lookup_named_class): Replaced by new function lookup_class.
16896 * decl.c (object_type_node, string_type_node): New.
16897 Remove various types that we no longer need.
16898 * expr.c (verify_jvm_instructions): New separate verifier pass.
16899 (push_type, pop_type): New functions for verifier.
16900 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16901 (expand_byte_code): Simplify, since we assume already verified.
16902 (expand_invoke): Now mostly works.
16903 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16904 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16905 * parse.c: Wait to allocate class object until we know its name.
16906 (layout_class): Calculate DECL_VINDEX for each virtual method.
16907 * typeck.c (get_array_type): Rename to ...
16908 (build_java_array_type): ... and provide working implementation.
16909 (build_java_signature): New function - build Java signature of type.
16910 (set_java_signature): New function - cache signature with type.
16911 (lookup_java_method): New function.
16913 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16915 * class.c (ident_subst): Take extra SUFFIX parameter.
16916 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16917 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16918 (build_class_ref): Actually implement.
16919 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16920 * decl.c (builtin_function): New.
16921 (init_decl_processing): Update for current Kaffe. Declare some
16922 builtin Kaffe functions.
16923 * expr.c (build_address_of): New.
16924 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16925 Renamed (from expand_java_new etc), and added working implementations.
16926 (build_field_ref): Now also handle static fields.
16927 (expand_invoke): Implement invokestatic, and start implement rest.
16928 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16929 * javaop.def: Rename invokevirt -> invokevirtual.
16930 * lang.c (use_handles): Removed.
16931 * parse.c: Add support for ConstantValue attribute.
16932 Handle nested loading of a class. (JPOOL_UTF): New.
16934 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16936 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16938 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16940 * Make-lang.in (java.install-man): New empty rule.
16941 * typeck.c (set_local_type): New function.
16942 * expr.c (STORE_INTERNAL): Call find_local_variable,
16943 not find_stack_slot. Call set_local_type.
16945 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16947 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16948 and building RECORD_TYPE CONSTRUCTORs.
16949 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16951 * lang.c (use_handles): Change the default to 0.
16952 * decl.c: Define and build class_type, field_type, utf8const_type.
16953 * class.c (make_class_data, make_field_value,
16954 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16955 hashUtf8String, strLengthUtf8, mangled_classname:
16956 Functions to build reflective data structures.
16957 * parse.c (yyparse): Call make_class_data.
16959 * jcf-io.c (open_class, find_classfile): New functions.
16960 * jcf-dump.c: Support reading classfile from explicitly-named
16961 class file (without CLASSPATH searching).
16963 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16965 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16966 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16967 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16968 (get_constant): Now trivial for CONSTANT_Utf8.
16970 * jcf.h: Make NEW_CPOOL the default.
16971 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16973 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>