1 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
3 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
4 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
5 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
6 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
7 flag_force_classes_archive_check, flag_optimize_sci,
8 flag_indirect_dispatch): Remove explicit declarations.
9 * lang.opt: Add implicit declare/define/assign. Remove obsolete
12 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
15 * Make-lang.in (java.install-man): Install from either build
16 tree or source tree, whichever has the file first.
18 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
20 * jcf-parse.c (get_constant): Adjust force_fit_type call.
21 * lex.h (SET_LVAL_NODE_TYPE): Remove.
22 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
23 (do_java_lex): Likewise. Adjust force_fit_type call.
25 2004-08-04 Roger Sayle <roger@eyesopen.com>
26 Andrew Haley <aph@redhat.com>
28 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
29 checking trees as they're being built.
30 (convert): Call convert_ieee_real_to_integer if we're
31 converting a constant, even if we're writing a class file.
33 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
36 * parse.y (fold_constant_for_init): Call resolve_field_access with
37 correct current_class context.
39 2004-08-01 Roger Sayle <roger@eyesopen.com>
41 * decl.c (update_aliases, initialize_local_variable): Replace calls
42 to build with calls to buildN.
43 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
44 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
45 * parse.h (BUILD_THROW): Likewise.
46 * parse.y (switch_expression, synchronized_statement,
47 catch_clause_parameter, array_creation_expression,
48 conditional_expression, make_qualified_name,
49 resolve_qualified_expression_name, patch_method_invocation,
50 patch_invoke, build_method_invocation, build_new_invocation,
51 build_assignment, patch_assignment, build_binop, patch_binop,
52 build_string_concatenation, build_incdec, patch_unaryop,
53 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
54 patch_return, build_if_else_statement, build_labeled_block,
55 build_new_loop, build_loop_body, build_bc_statement,
56 build_assertion, encapsulate_with_try_catch, build_try_statement,
57 build_try_finally_statement, patch_synchronized_statement,
58 emit_test_initialization): Likewise, replace build with buildN.
60 2004-07-28 Eric Christopher <echristo@redhat.com>
62 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
63 (java_unsafe_for_reeval): Ditto.
65 2004-07-26 <hp@bitrange.com>
67 * parse.y (build_super_invocation): Adjust declaration order to
68 avoid declaration after statement.
70 2004-07-25 Bernardo Innocenti <bernie@develer.com>
72 * decl.c: Rename all identifiers named `class' to `cl'.
74 2004-07-25 Richard Henderson <rth@redhat.com>
76 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
78 2004-07-23 Mike Stump <mrs@apple.com>
80 * boehm.c (set_bit): Improve type safety wrt unsignedness.
81 * gjavah.c (throwable_p, decode_signature_piece,
82 print_full_cxx_name, print_include, add_namelet, add_class_decl,
83 process_file): Likewise.
84 * jcf-dump.c (main): Likewise.
85 * jcf-io.c (read_zip_member): Likewise.
86 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
87 give_name_to_class, get_class_constant): Likewise.
88 * jcf-write.c (find_constant_wide, push_long_const,
89 generate_classfile): Likewise.
90 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
91 * parse.y (read_import_dir): Likewise.
92 * typeck.c (parse_signature_type): Likewise.
93 * verify.c (verify_jvm_instructions): Likewise.
94 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
96 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
98 * Make-lang.in: Replace rmic and rmiregistry references with
99 grmic and grmiregistry.
100 * gcj.texi: Likewise.
102 2004-07-20 Andrew Haley <aph@redhat.com>
105 * verify.c (verify_jvm_instructions): Comment change only.
107 * typeck.c (build_java_array_type): Add size field to array name.
109 * java-tree.h (LOCAL_SLOT_P): New.
110 (update_aliases): Add PC argument.
111 (pushdecl_function_level): New function.
113 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
114 MODIFY_EXPR, and SAVE_EXPR.
115 (java_gimplify_modify_expr): New function.
117 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
118 (expand_iinc): Pass PC to update_aliases().
119 (STORE_INTERNAL): Likewise.
120 (process_jvm_instruction): Likewise.
122 * decl.c (base_decl_map): New variable.
123 (uniq): New variable.
124 (update_aliases): Rewrite with more thorough checking.
125 (debug_variable_p): New function.
126 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
127 (check_local_named_variable): Delete whole function.
128 (initialize_local_variable): New function.
129 (check_local_unnamed_variable): Add checks and comments.
130 (find_local_variable): Rewrite.
131 (java_replace_reference): New function.
132 (function_binding_level): New variable.
133 (pushdecl_function_level): New function.
134 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
135 (maybe_pushlevels): Call pushdecl() on each of the new decls.
136 (start_java_method): Reset uniq. Create base_decl_map. Set
137 function_binding_level.
138 (end_java_method): Null unused fields to save memory.
140 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
142 * class.c (add_interface_do): Remove.
143 (set_super_info, interface_of_p, maybe_add_interface,
144 add_interface, make_class_data, layout_class,
145 add_miranda_methods): Adjust BINFO accessors and addition.
146 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
148 * jcf-write.c (generate_classfile): Likewise.
149 * parse.y (patch_anonymous_class, check_inner_circular_reference,
150 check_circular_reference, java_complete_class,
151 check_abstract_method_definitions,
152 java_check_abstract_method_definitions,
153 check_interface_throws_clauses, java_check_abstract_methods,
154 lookup_java_interface_method2,
155 find_applicable_accessible_methods_list): Adjust BINFO accessors
157 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
159 2004-07-18 Roger Sayle <roger@eyesopen.com>
161 * builtins.c (max_builtin, min_builtin,
162 java_build_function_call_expr): Replace calls to build with buildN.
163 * class.c (build_class_ref, build_static_field_ref,
164 get_dispatch_table, make_class_data, layout_class_method): Likewise.
165 * constants.c (build_ref_from_constant_pool): Likewise.
166 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
167 add_stmt_to_compound): Likewise.
168 * except.c (build_exception_object_ref, expand_end_java_handler):
170 * java-gimplify.c (java_gimplify_case_expr,
171 java_gimplify_default_expr, java_gimplify_block,
172 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
173 * jcf-write.c (generate_bytecode_insns): Likewise.
174 * typeck.c (convert_ieee_real_to_integer): Likewise.
176 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
178 * java-tree.h (builtin_function): Declare.
180 2004-07-16 Steven Bosscher <stevenb@suse.de>
182 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
183 abuse restore_line_number_status.
185 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
188 * jcf-parse.c (java_emit_static_constructor): Specify default
191 2004-07-13 Per Bothner <per@bothner.com>
193 * java-tree.h (all_class_filename): Remove useless macro.
194 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
195 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
196 * parse.y (java_parser_context_restore_global): Replace
197 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
198 * jcf-parse.c (read_class, java_parse_file): Likewise.
200 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
203 gjavah.c (print_field_info): Emit constant only if field is static.
205 2004-07-11 Roger Sayle <roger@eyesopen.com>
207 * expr.c (java_truthvalue_conversion, flush_quick_stack,
208 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
209 build_java_ret, build_java_throw_out_of_bounds_exception,
210 build_java_array_length_access, java_check_reference,
211 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
212 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
213 expand_java_arrayload, build_java_monitor, expand_java_return,
214 expand_load_internal, expand_java_NEW, build_get_class,
215 build_instanceof, expand_java_CHECKCAST, expand_iinc,
216 build_java_soft_divmod, build_java_binop, build_field_ref,
217 expand_compare, expand_java_goto, expand_java_switch,
218 expand_java_add_case, build_class_init, build_known_method_ref,
219 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
220 expand_invoke, build_jni_stub, expand_java_field_op,
221 java_expand_expr, expand_byte_code, STORE_INTERNAL,
222 force_evaluation_order, emit_init_test_initialization): Convert
223 calls to "build" into calls to the prefered "buildN" functions.
225 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
227 * java-tree.h (set_block): Remove.
228 * lang.c (java_clear_binding_stack): New.
229 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
230 * decl.c (struct binding_level): Remove this_block.
231 (clear_binding_level): Likewise.
232 (poplevel): Don't handle this_block.
235 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
237 * class.c (common_enclosing_context_p): Remove statement with no
240 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
243 * parse.y (create_anonymous_class): Remove 'location' argument. Use
244 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
245 (craft_constructor): Inherit access flags for implicit constructor
246 from the enclosing class.
247 (create_class): Fix comment typo.
248 (resolve_qualified_expression_name): Pass type of qualifier to
249 not_accessible_p, not the type in which target field was found.
250 (not_accessible_p): Handle inner classes. Expand protected
251 qualifier-subtype check to enclosing instances, but don't apply this
252 check to static members. Allow protected access to inner classes
253 of a subtype. Allow private access within common enclosing context.
254 (build_super_invocation): Get WFL line number info from current
256 (build_incomplete_class_ref): Update for new create_anonymous_class
258 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
259 common_enclosing_instance_p.
260 * class.c (common_enclosing_context_p): New. Determine if types
261 share a common enclosing context, even across static contexts.
262 (common_enclosing_instance_p): Renamed from
263 common_enclosing_context_p. Determines if types share a common
264 non-static enclosing instance.
265 * java-tree.h (common_enclosing_instance_p): Declare.
266 * jcf-write.c (get_method_access_flags): New. Surpress private flag
267 for inner class constructors.
268 (generate_classfile): Use get_method_access_flags.
270 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
272 * class.c (interface_of_p): Check for null TYPE_BINFO.
274 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
276 * class.c (make_class): Do not create binfo here.
277 (set_super_info): Create it here.
278 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
280 2004-07-08 Richard Henderson <rth@redhat.com>
282 * expr.c (case_identity, get_primitive_array_vtable,
283 java_expand_expr, emit_init_test_initialization): Remove.
284 * java-tree.h (java_expand_expr): Remove.
285 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
287 2004-07-07 Per Bothner <per@bothner.com>
289 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
290 get internal error due to mismatched types.
292 * gcj.texi (Invoking gij): Document new -verbose:class flag.
294 * gcj.texi (Linking): New node. Document -lgij usage.
296 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
298 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
299 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
300 * java/class.c (set_super_info, class_depth, interface_of_p,
301 maybe_add_interface, add_interface, make_class_data,
302 layout_class, add_miranda_methods): Adjust BINFO macros.
303 * expr.c (can_widen_reference_to, lookup_field): Likewise.
304 * jcf-write.c (generate_classfile): Likewise.
305 * parse.y (patch_anonymous_class,
306 check_inner_circular_reference, check_circular_reference,
307 java_complete_class, check_abstract_method_definitions,
308 java_check_abstract_method_definitions,
309 check_interface_throws_clauses, java_check_abstract_methods,
310 lookup_java_interface_method2,
311 find_applicable_accessible_methods_list): Likewise.
312 * typeck.c (find_method_in_interface): Likewise.
313 * verify.c (merge_types): Likewise.
315 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
317 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
318 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
320 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
322 * class.c (make_class): Use make_tree_binfo.
323 (set_super_info, add_interface_do): Likewise.
324 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
326 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
328 * verify.c: Correct array element access formatting thinko.
330 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
332 * verify.c: Insert a short blurb at the start referring to the JVMS.
333 (merge_type_state): Remove redundant nested if statement.
334 (verify_jvm_instructions): Ensure current_subr is initialised to
336 Minor formatting fixes all over the place.
338 2004-07-02 Richard Henderson <rth@redhat.com>
340 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
342 2004-07-01 Richard Henderson <rth@redhat.com>
344 * class.c (registerClass_libfunc): Remove.
345 (init_class_processing): Don't set it.
346 (emit_register_classes): Take list_p parameter. Fill it in
347 with _Jv_RegisterClass calls.
348 * decl.c (java_init_decl_processing): Don't call
349 init_resource_processing.
350 * jcf-parse.c (java_emit_static_constructor): New.
351 (java_parse_file): Call it.
352 * resource.c (registerResource_libfunc): Remove.
353 (init_resource_processing): Remove.
354 (write_resource_constructor): Take list_p parameter. Fill it in
355 with _Jv_RegisterResource calls.
356 * java-tree.h: Update prototypes.
358 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
361 * class.c (layout_class_method): Do not override package-private
362 method if its in a different package.
363 (split_qualified_name): Move here from parse.y. Rename from
364 breakdown_qualified. Add comment.
365 (in_same_package): Move here from parse.y. Add comment.
366 * java-tree.h (break_down_qualified, in_same_package): Declare.
367 (in_same_package): Likewise.
368 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
371 2004-06-29 Andrew Haley <aph@redhat.com>
373 * except.c (expand_start_java_handler): Push a new binding level.
374 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
375 register_exception_range() to register where we'll do it.
376 (expand_end_java_handler): Remove old bogus code. Replace with
377 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
378 the top of the expression we're curently building.
379 (maybe_end_try): Delete.
380 * decl.c (binding_level.exception_range): New field.
381 (clear_binding_level): Add field exception_range. Reformat.
382 (poplevel): Call expand_end_java_handler().
383 (poplevel): Call java_add_stmt only if functionbody is false.
384 (maybe_poplevels): Don't call maybe_end_try() from here.
385 (end_java_method): Clear no longer used trees in function decl.
386 (register_exception_range): New function.
387 * java-tree.h (register_exception_range, struct eh_range): Declare.
389 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
391 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
393 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
396 * expr.c (class_has_finalize_method): Fix method name indentation.
397 (expand_java_call): Remove K&R style parameter declaration.
398 (expand_invoke): Fix statement indentation.
399 (expand_java_field_op): Likewise.
400 * parse-scan.y: Fix typo.
401 (reset_report): Fix method name indentation.
402 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
404 * verify.c (verify_jvm_instructions): Document parameters, insert
406 * lang.c (lang_init_source): Fix method name indentation.
407 * class.c (common_enclosing_context_p): Likewise.
408 (emit_symbol_table): Fix parameter list indentation.
409 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
410 parameter declaration.
411 * constants.c: Fix copyright notice indentation.
412 * typeck.c (find_method_in_superclasses): Fix parameter list
414 (find_method_in_interfaces): Likewise.
415 * zextract.c (makelong): Fix method name indentation.
417 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
420 * parse.y (create_interface): Set correct access modifiers for
422 * jcf-write.c (get_classfile_modifiers): New function.
423 (generate_classfile): Use get_classfile_modifiers, not
426 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
428 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
429 dependency to current parser context, not NULL_TREE, for top-level
431 (jdep_resolve_class): Enable member access check for all inner
434 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
436 * parse.y (qualify_and_find): Pass type decl, not identifier, to
439 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
442 * expr.c (expand_java_field_op): Ensure that target class for static
443 field access has been loaded.
445 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
446 Ranjit Mathew <rmathew@hotmail.com>
448 PR java/1207, java/16178
449 * jcf-parse.c (load_class): Return immediately if passed a type decl
450 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
451 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
452 before calling load_class.
453 (qualify_and_find): Likewise.
454 (find_in_imports_on_demand): Likewise.
455 (find_applicable_accessible_methods_list): Likewise.
457 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
459 * parse.y (java_layout_seen_class_methods): Don't call load_class
460 on class defined by source parser.
462 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
464 * parse.y (set_nested_class_simple_name_value): Removed.
465 (java_complete_expand_class): Remove calls to
466 set_nested_class_simple_name_value.
468 2004-06-22 Andrew Haley <aph@redhat.com>
469 Ranjit Mathew <rmathew@hotmail.com>
472 * decl.c (force_poplevels): Remove call to expand_end_bindings.
474 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
476 * parse.y (create_class): Correct diagnostic message about
477 java.lang.Object extending anything else.
479 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
481 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
482 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
483 * constants.c (build_ref_from_constant_pool): Likewise.
484 * expr.c (build_java_array_length_access): Likewise.
485 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
486 (invoke_build_dtable, build_invokevirtual): Likewise.
487 (build_invokeinterface, java_expand_expr): Likewise.
488 (emit_init_test_initialization): Likewise.
489 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
490 * parse.y (make_qualifed_name, build_array_ref): Likewise.
492 2004-06-21 Andrew Haley <aph@redhat.com>
494 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
497 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
499 * jcf.h (struct JCF): Change java_source, right_zip and finished
501 * lex.h (struct java_lexer): Change hit_eof, read_anything,
502 byte_swap and use_fallback to unsigned int.
503 * parse.h (struct _jdep): Change flag0 to unsigned int.
505 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
508 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
509 before trying to lay out its methods.
510 * jcf-parse.c (read_class): Track parsed files using canonical paths
511 obtained via lrealpath from libiberty.
512 (java_parse_file): Likewise.
513 (parse_source_file_1): Rename formal parameter to reflect its
514 modified purpose. Minor formatting fix.
516 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
518 * class.c (emit_register_classes): Make the function uninlinable,
519 do not set current_function_cannot_inline.
520 * resource.c (write_resource_constructor): Do not reset
521 flag_inline_functions around rest_of_compilation.
523 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
526 * expr.c (java_truthvalue_conversion): Handle
527 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
528 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
529 i.e. return the expression.
531 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
533 * gjavah.c: Include version.h
535 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
537 * jcf-write.c (generate_bytecode_conditional): Correct handling
538 of unordered conditionals. Add comment.
540 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
541 Per Bothner <per@bothner.com>
543 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
544 local variable was initialised upon declaration.
545 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
546 variable was final and initialised upon declaration.
547 * check-init.c (check_final_reassigned): Give error only if a blank
548 final is not definitely unassigned or if an initialised final is
550 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
551 assignment expressions. Remove case MODIFY_EXPR, label do_default.
552 (check_init): Perform initialised-variable-removing-optimisation
553 only on non-final local variables.
555 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
557 * jcf-write.c (generate_bytecode_conditional): Handle binops
558 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
560 (generate_bytecode_insns): Likewise.
562 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
564 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
565 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
567 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
569 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
570 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
572 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
574 * decl.c (struct binding_level): Add GTY marker. Compile
575 binding_depth unconditionally.
576 (current_binding_level, free_binding_level, global_binding_level):
578 (clear_binding_level): Unconditionally set binding_depth.
579 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
581 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
583 * lex.c (java_new_lexer): Set 'encoding'.
584 (java_read_char): Improve error message for unrecognized characters.
585 * lex.h (struct java_lexer): New field 'encoding'.
587 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
589 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
591 2004-05-21 Mark Wielaard <mark@klomp.org>
593 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
596 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
598 * typeck.c: Remove non-printable character 160.
600 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
602 * check-init.c: Correct minor typos.
604 2004-05-13 Diego Novillo <dnovillo@redhat.com>
606 * Make-lang.in, expr.c, java-gimplify.c: Rename
607 tree-simple.[ch] to tree-gimple.[ch].
609 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
611 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
613 2004-05-13 Diego Novillo <dnovillo@redhat.com>
615 Merge from tree-ssa-20020619-branch. See
616 ChangeLog.tree-ssa for details.
618 * Make-lang.in, builtins.c, check-init.c, class.c,
619 constants.c, decl.c, except.c, expr.c, java-except.h,
620 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
621 lang.c, lang.opt, parse.y, resource.c: Merged.
622 * java-gimplify.c: New file.
624 2004-05-10 Andrew Haley <aph@redhat.com>
626 * parse.y (create_class): Set TYPE_VFIELD.
627 * decl.c (java_init_decl_processing): Likewise.
629 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
630 * class.c (make_method_value): Replace DECL_VINDEX with call to
632 (get_dispatch_vector): Likewise.
633 (layout_class_method): Likewise.
634 Replace set of DECL_VINDEX with call to set_method_index().
635 (set_method_index): New function.
636 (get_method_index): New function.
637 * java-tree.h (set_method_index): New function decl.
638 (get_method_index): New function decl.
640 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
642 * parse.y (check_pkg_class_access): Add new argument
643 and use it when cl is NULL to call lookup_cl on it.
644 (parser_check_super_interface): Do not call lookup_cl.
645 Pass this_decl to check_pkg_class_access and NULL
646 instead of lookup_cl.
647 (parser_check_super): Update for change in
648 check_pkg_class_access.
649 (do_resolve_class): Likewise.
650 (process_imports): Likewise.
651 (find_in_imports_on_demand): Likewise.
652 (resolve_qualified_expression_name): Likewise.
654 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
656 Fixes PR java/9685, PR java/15073
657 * parse.y (accessibility_string): New method.
658 (not_accessible_field_error): Use accessibility_string()
659 instead of java_accstring_lookup().
660 (resolve_qualified_expression_name): Check with
661 check_pkg_class_access() before allowing access using
664 Use check_pkg_class_access() instead of not_accessible_p()
665 for unqualified types.
666 (not_accessible_p): Use DECL_CONTEXT (member) instead of
667 REFERENCE for package-private access checking.
668 (patch_method_invocation): Use accessibility_string() instead
669 of java_accstring_lookup().
671 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
674 * gjavah.c (struct method_name): Add member is_native.
675 (overloaded_jni_method_exists_p): Match candidate method only if
677 (print_method_info): Initialise is_native flag from the method's
680 2004-04-30 Roger Sayle <roger@eyesopen.com>
682 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
683 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
685 2004-04-22 Roger Sayle <roger@eyesopen.com>
687 * resource.c (write_resource_constructor): Guard call to possibly
688 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
690 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
692 * class.c (make_class_data): Add new field aux_info.
693 * decl.c (java_init_decl_processing): Push type and decl for
696 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
698 * expr.c (expand_java_NEW): Don't use size argument for
699 _Jv_AllocObject calls.
700 * parse.y (patch_invoke): Likewise.
702 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
704 * expr.c (build_invokeinterface): Remove unused variables to
707 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
709 * class.c (get_interface_method_index): New function. Return dispatch
710 index for interface method.
711 (make_method_value): For interface methods, set index field to
712 iface dispatch index, not DECL_VINDEX.
713 * expr.c (build_invokeinterface): Use get_interface_method_index.
715 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
717 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
719 2004-03-31 Andrew Haley <aph@redhat.com>
722 * jcf-io.c (opendir_in_zip): Tidy up error handling.
724 2004-03-30 Zack Weinberg <zack@codesourcery.com>
726 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
729 2004-03-25 Marcus Meissner <meissner@suse.de>
732 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
734 2004-03-23 Tom Tromey <tromey@redhat.com>
737 * jcf-write.c (make_class_file_name): Don't report if mkdir
740 2004-03-23 Tom Tromey <tromey@redhat.com>
742 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
744 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
746 * class.c, gjavah.c, lang.c: Fix comment typos.
747 * gcj.texi: Fix typos.
749 2004-03-19 Per Bothner <per@bothner.com>
751 * gcj.texi (Code Generation): Document new flags and assert defaults.
753 * class.c (assume_compiled_node_struct): Rename type to
754 class_flag_node_struct, as it is now also used for enable_assertions.
755 Rename assume_compiled_node typedef. Rename excludep field to value.
756 (find_assume_compiled_node): Rename function to find_class_flag_node.
757 Minor optimization - avoid needless strlen.
758 (add_assume_compiled): Some tweaking and optimization.
759 Rename and generalize to add_class_flag takem an extra parameter.
760 (add_assume_compled): New just calls add_class_flag.
761 (add_enable_assert, enable_assertions): New functions.
762 (enable_assert_tree): New static.
763 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
764 * lang.opt (fenable-assertions, fenable-assertions=,
765 fdisable-assertions, fdisable-assertions=): New options.
766 * lang.c (java_handle_option): Handle new options.
767 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
768 class in an interface - create helper class nested in outer interface.
769 (build_assertion): Short-circuit if enable_assertions is false.
771 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
773 * java-tree.h: Changes throughout to add checking to macros
774 and numerous whitespace changes.
775 (VAR_OR_FIELD_CHECK): New macro.
776 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
777 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
779 2004-03-16 Per Bothner <per@bothner.com>
781 * jcf-jump.c (options): New --print-constants option.
782 * gcj.texi (Invoking jcf-dump): Document --print-constants.
784 * jcf-dump.c (flag_print_constant_pool): Default to off.
785 (print_constant_terse_with_index): New helper function.
786 (various places): Check flag_print_constant_pool where missing.
787 (main): If verbose set flag_print_constant_pool.
788 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
790 2004-03-15 Andrew Haley <aph@redhat.com>
793 * parse.y (java_complete_lhs): Check that final variable has an
796 2004-03-12 Andrew Haley <aph@redhat.com>
799 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
802 2004-02-29 Roger Sayle <roger@eyesopen.com>
804 * jcf-parse.c (java_parse_file): Handle the case that input_filename
807 2004-02-27 Per Bothner <per@bothner.com>
809 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
810 suggestion: Use build_incomplete_class_ref.
811 This fixes PR java/13508, java/11714.
813 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
815 * java/parse.h: Update copyright.
817 2004-02-26 Andrew Haley <aph@redhat.com>
820 * parse.y (check_interface_throws_clauses): Check for
821 !METHOD_INVISIBLE (iface_method).
822 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
823 well as CLASS_ABSTRACT.
825 2004-02-25 Per Bothner <per@bothner.com>
827 * parse.y (build_assertion): If we're in an inner class, create the
828 class$ helper routine in the outer class.
830 2004-02-19 Richard Henderson <rth@redhat.com>
832 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
834 2004-02-16 Geoffrey Keating <geoffk@apple.com>
836 * Make-lang.in (java.install-man): Add extra dependencies.
838 2004-02-13 Geoffrey Keating <geoffk@apple.com>
840 * Make-lang.in: Install man pages under the same names
841 (possibly transformed) as the program they document.
843 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
845 * gjavah.c: Include "intl.h".
846 (error): New function.
847 (main): Call gcc_init_libintl.
848 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
849 print_stub_or_jni, process_file, main): Use error rather than
851 (print_method_info, usage, help, version, main): Mark strings for
852 translation with _. Avoid splitting up sentences. Send
853 information messages to stdout.
854 * jcf-dump.c: Include "intl.h".
855 (main): Call gcc_init_libintl.
856 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
857 Mark error, usage and version messages for translation with _.
858 Avoid splitting up sentences.
859 * jv-scan.c: Include "intl.h".
860 (fatal_error, warning): Change parameter s to msgid. Translate
862 (main): Call gcc_init_libintl.
863 (usage, help, version): Mark error, usage and version messages for
864 translation with _. Avoid splitting up sentences.
865 * jvgenmain.c: Include "intl.h".
866 (main): Call gcc_init_libintl.
867 (usage, main): Mark error messages for translation with _.
868 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
869 JVGENMAIN_OBJS): Add intl.o.
870 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
871 java/jvgenmain.o): Update dependencies.
873 2004-02-08 Per Bothner <per@bothner.com>
875 * parse.y (resolve_qualified_expression_name): In case of inaccessible
876 class don't use not_accessible_field_error, which can get confused.
878 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
880 Make-lang.in (po-generated): Delete.
882 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
884 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
886 * decl.c: Include target.h.
887 (start_java_method): Replace PROMOTE_PROTOTYPES with
888 targetm.calls.promote_prototypes.
889 * expr.c: Include target.h.
890 (pop_arguments): Replace PROMOTE_PROTOTYPES with
891 targetm.calls.promote_prototypes.
892 * parse.y: Include target.h.
893 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
894 with targetm.calls.promote_prototypes.
896 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
898 * typeck.c: Update copyright.
900 2004-02-02 Tom Tromey <tromey@redhat.com>
902 * decl.c (java_init_decl_processing): Remove duplicate
905 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
907 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
909 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
911 * expr.c (build_field_ref): Move variable
914 2004-01-28 Andrew Haley <aph@redhat.com>
916 * expr.c (build_field_ref): Widen field offset.
918 2004-01-27 Andrew Haley <aph@redhat.com>
921 * parse.y (check_interface_throws_clauses): Make sure class_decl
924 2004-01-22 Jeff Sturm <jsturm@one-point.com>
927 * parse.y (patch_assignment): Don't modify lhs_type for
928 reference assignments.
930 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
932 * Make-lang.in: Replace $(docdir) with doc.
933 (java.info, java.srcinfo, java.man, java.srcman): New rules.
934 (java.install-man): Revamp rule.
936 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
938 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
939 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
940 instead of deferred backquote.
942 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
944 * typeck.c (find_method_in_interfaces): Move variable
947 2004-01-16 Andrew Haley <aph@redhat.com>
950 * typeck.c (shallow_find_method): New.
951 (find_method_in_superclasses): New.
952 (find_method_in_interfaces): New.
953 (lookup_do): Rewrite.
954 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
956 * jcf-parse.c (read_class): Save and restore output_class.
957 * decl.c (java_expand_body): Set output_class from fndecl.
959 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
961 * class.c (gen_indirect_dispatch_tables): Fix string length
964 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
966 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
967 (java.srcextra): Copy above back to source directory if requested.
968 (po-generated): Delete reference to $(parsedir).
969 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
972 2004-01-14 Jan Hubicka <jh@suse.cz>
974 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
977 2004-01-09 Mark Mitchell <mark@codesourcery.com>
979 * java-tree.h (java_expand_expr): Change prototype.
980 * expr.c (java_expand_expr): Add alt_rtl parameter.
982 2004-01-09 Andrew Haley <aph@redhat.com>
985 * parse.y (java_fix_constructors): Set output_class.
986 (java_reorder_fields): Likewise.
987 (java_layout_classes): Likewise.
988 (java_expand_classes): Generate indirect dispatch tables.
989 (java_expand_classes): Set output_class.
990 (java_finish_classes): Likewise.
991 * lang.c (java_init): Turn on always_initialize_class_p if we're
992 using indirect dis[atch.
993 (java_decl_ok_for_sibcall): Use output_class, not current_class.
994 (java_get_callee_fndecl): Use class local atable.
996 (always_initialize_class_p): Decl moved to java-tree.h.
997 (HANDLE_CLASS_INFO): Set output_class.
998 (read_class): Likewise.
999 (parse_class_file): Call gen_indirect_dispatch_tables.
1000 (parse_zip_file_entries): Set output_class.
1001 (java_parse_file): Set output_class. Don't emit symbol tables.
1002 * java-tree.h (output_class): New.
1003 Remove global declarations for otable, atable, and ctable.
1004 (always_initialize_class_p): moved here from decl.c.
1006 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
1007 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
1008 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
1009 (struct lang_type): Add otable_methods, otable_decl,
1010 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
1011 ctable_decl, catch_classes, type_to_runtime_map.
1012 * expr.c (build_field_ref): Make otable, atable, and ctable class
1013 local rather than global.
1014 (build_known_method_ref): Likewise.
1015 (build_invokeinterface): Likewise.
1016 (java_expand_expr): Pass runtime type (rather than actual type) to
1018 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
1019 this class. Look up each class in that map to delete duplicates.
1020 (expand_end_java_handler): Pass runtime type (rather than actual
1021 type) to expand_start_catch.
1022 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
1024 (java_init_decl_processing): Rearrange things. Remove global
1025 declarations of otable, atable, and ctable.
1026 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
1027 (java_expand_body): Set output_class.
1028 * constants.c (build_constant_data_ref): Use output_class, not
1030 (alloc_name_constant): Likewise.
1031 * class.c (gen_indirect_dispatch_tables): New.
1032 (build_class_ref): Generate hard reference to superclass, even if
1033 using indirect dispatch.
1034 (build_static_field_ref): Use class local atable.
1035 (make_class_data): Generate hard reference to superclass, even if
1036 using indirect dispatch.
1037 Generate symbolic references to interfaces when using indirect
1039 (make_class_data): Emit otable, atable, and ctable.
1040 Make otable, atable, and ctable class local rather than global.
1041 (emit_catch_table): Make otable, atable, and ctable class local
1044 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
1046 * parse.y (catch_clause_parameter): Fix typo.
1049 * parse.y: (catch_clause_parameter): Return early if $3, aka
1050 formal_parameter, is null.
1052 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
1054 * class.c: Remove uses of "register" specifier in
1055 declarations of arguments and local variables.
1058 * gjavah.c: Likewise.
1059 * jcf-dump.c: Likewise.
1060 * jcf-io.c: Likewise.
1061 * jcf-parse.c: Likewise.
1062 * jcf-write.c: Likewise.
1063 * keyword.h: Likewise.
1064 * parse.y: Likewise.
1065 * typeck.c: Likewise.
1066 * verify.c: Likewise.
1068 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1070 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1071 (java.install_common, java.install-man): Adjust for above.
1072 (java.uninstall): Likewise.
1074 2003-12-03 Michael Koch <konqueror@gmx.de>
1076 * class.c (make_class_data):
1077 Push field value to 'hack_signers' instead of 'signers'.
1078 * decl.c (java_init_decl_processing):
1079 Push field 'hack_signers' instead of 'signers'.
1081 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1083 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1086 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1089 * parse.y (qualify_ambiguous_name): Remove lots of broken
1090 field access processing - there's no need to do that here,
1091 because we have resolve_field_access. Remove
1092 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1093 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1096 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1099 * parse.y (java_complete_lhs): Save location prior to patching
1102 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1105 * resource.c (write_resource_constructor): Append
1106 "_resource" to constructor identifier name.
1108 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1111 * constants.c (cpool_for_class): New function.
1112 (outgoing_cpool): Remove global variable.
1113 (alloc_name_constant): Use cpool_for_class.
1114 (build_constants_constructor): Likewise.
1115 * decl.c (java_expand_body): Set current_class.
1116 * java-tree.h (outgoing_cpool) Remove declaration.
1117 (init_outgoing_cpool): Likewise.
1118 * jcf-parse.c (init_outgoing_cpool): Remove function.
1119 (parse_class_file): Don't call init_outgoing_cpool.
1120 * parse.y (java_complete_expand_methods): Don't call
1121 init_outgoing_cpool. Don't save outgoing_cpool.
1122 (java_expand_classes): Don't restore outgoing_cpool.
1123 (java_finish_classes): Likewise.
1125 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1127 * Make-lang.in: (java.install-common) Add
1128 symlink for $(target_noncanonical)-gcjh for
1131 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1133 * Make-lang.in (java.extraclean): Delete.
1135 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1137 * Make-lang.in (check-java): Add.
1139 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1142 * except.c (prepare_eh_table_type): Allocate variable-sized
1143 buffer `buf' with alloca.
1145 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1149 decl.c (java_init_decl_processing): Don't initialize
1150 class_not_found_type_node, no_class_def_found_type_node.
1152 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1153 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1154 (class_not_found_type_node, no_class_def_found_type_node):
1157 parse.y (build_dot_class_method_invocation): Add this_class
1158 argument. Qualify method invocations to a different class.
1159 (create_new_parser_context): Initialize saved_data_ctx to 0.
1160 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1161 (build_dot_class_method): Don't load classes. Register
1163 (build_incomplete_class_ref): Special cases for interfaces
1164 and inner classes. Move build_dot_class_method call to here...
1165 (patch_incomplete_class_ref): ...from here. Pass current_class
1166 to build_dot_class_method_invocation.
1167 (build_assertion): Pass class_type to
1168 build_dot_class_method_invocation.
1169 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1171 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1174 * java-tree.h (BLOCK_EMPTY_P): Define.
1175 * parse.y (java_complete_lhs): Check for empty blocks
1176 in TRY_FINALLY_EXPR case.
1178 2003-11-17 Andrew Haley <aph@redhat.com>
1180 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1181 (struct lang_decl_var:freed): New variable.
1182 * decl.c (poplevel): Mark local vars that have gone out of scope.
1183 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1186 2003-11-16 Jason Merrill <jason@redhat.com>
1188 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1189 and TAGS files that include them for each front end.
1191 2003-11-15 Tom Tromey <tromey@redhat.com>
1193 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1195 2003-11-12 Jason Merrill <jason@redhat.com>
1197 PR optimization/12547
1198 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1199 BLOCK_EXPR_BODY directly.
1201 2003-11-12 Andrew Haley <aph@redhat.com>
1204 * parse.y (fold_constant_for_init): Check that we really do have a
1208 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1209 init_test_decls being inlined.
1212 * parse.y (do_resolve_class): Check return value from
1213 breakdown_qualified().
1215 2003-11-11 Tom Tromey <tromey@redhat.com>
1218 * parse.y (merge_string_cste): Handle case where we have a
1219 pointer that happens to be zero, not null_pointer_node.
1221 2003-11-10 Tom Tromey <tromey@redhat.com>
1223 * jcf-parse.c (classify_zip_file): Correctly compare
1224 filename_length against length of manifest file's name.
1226 2003-11-08 Tom Tromey <tromey@redhat.com>
1229 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1231 2003-11-06 Andrew Haley <aph@redhat.com>
1233 * expr.c (java_stack_swap): Make sure destination stack slots are
1234 of the correct type.
1236 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1238 * Make-lang.in (dvi): Move targets to $(docobjdir).
1239 (gcj.dvi): Simplify rule and adjust target.
1240 (gcj.info): Simplify rule.
1241 (gcj.pod): New intermediate rule.
1242 (gcjh.pod): Likewise.
1243 (jv-scan.pod): Likewise.
1244 (jcf-dump.pod): Likewise.
1245 (gij.pod): Likewise.
1246 (jv-convert.pod): Likewise.
1247 (rmic.pod): Likewise.
1248 (rmiregistry.pod): Likewise.
1251 (jv-scan.1): Delete.
1252 (jcf-dump.1): Delete.
1254 (jv-convert.1): Delete.
1256 (rmiregistry.1): Delete.
1258 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1260 Fixes PR java/12866.
1261 * parse.y (resolve_qualified_expression_name): Move test
1262 for outer field access methods from here...
1263 (check_thrown_exceptions) ...to here.
1265 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1267 * .cvsignore: Delete.
1269 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1271 * verify.c (verify_jvm_instructions): Don't warn about legal
1272 eh binding regions generated for example by jdk 1.4.1.
1274 2003-10-24 David S. Miller <davem@redhat.com>
1276 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1278 2003-10-22 Andrew Haley <aph@redhat.com>
1280 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1281 (java_get_callee_fndecl): New.
1283 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1285 * java-tree.h (ctable_decl): New.
1286 (catch_classes): New.
1287 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1289 * decl.c (java_init_decl_processing): Add catch_class_type.
1291 Add catch_classes field.
1293 * class.c (build_indirect_class_ref): Break out from
1295 (make_field_value): Check flag_indirect_dispatch.
1296 (make_class_data): Ditto.
1297 Tidy uses of PUSH_FIELD_VALUE.
1298 Add field catch_classes.
1299 (make_catch_class_record): New.
1301 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1303 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1305 * jcf-write.c: Follow spelling conventions.
1306 * parse.y: Likewise.
1308 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1310 * ChangeLog: Fix typos.
1311 * expr.c: Fix comment typos.
1312 * jcf-write.c: Likewise.
1315 * mangle.c: Likewise.
1316 * parse-scan.y: Likewise.
1317 * parse.y: Likewise.
1319 2003-10-22 Tom Tromey <tromey@redhat.com>
1321 * expr.c (expand_byte_code): Only warn about dead bytecode when
1322 extra_warnings is set.
1324 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1326 Fix for PR java/12586.
1327 * mangle.c (find_compression_record_match): Don't iterate through
1328 package namespace elements unless they all match compression_table
1331 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1333 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1334 (generate-manpages): Likewise.
1335 (java.maintainer-clean): Likewise.
1336 (gcj.info): Likewise.
1339 (jv-scan.1): Likewise.
1340 (jcf-dump.1): Likewise.
1342 (jv-convert.1): Likewise.
1344 (rmiregistry.1): Likewise.
1345 (java.install-man): Likewise.
1346 (parse-scan.o): Move and define complete compile line.
1347 (parse.o): Likewise.
1348 (jcf-tree-inline.o): Move.
1350 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1352 * Make-lang.in (info): Update dependencies.
1353 (java.install-info): Remove.
1354 ($(srcdir)/java/gcj.info): Replace with ...
1355 ($(docobjdir)/gcj.info): ... this.
1357 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1359 * Make-lang.in: Replace uses of $(target_alias) with
1360 $(target_noncanonical).
1362 2003-10-09 Tom Tromey <tromey@redhat.com>
1364 * decl.c (java_init_decl_processing): Declare signers field.
1365 * class.c (make_class_data): Set signers field.
1367 2003-10-09 Jason Merrill <jason@redhat.com>
1369 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1370 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1373 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1375 * Make-lang.in (java.info): Replace with ...
1377 (java.dvi): Replace with ...
1379 (java.generated-manpages): Replace with ...
1381 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1383 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1385 2003-10-01 Andrew Haley <aph@redhat.com>
1387 * jcf-parse.c (java_parse_file): Write otable and atable.
1388 * java-tree.h (atable_methods): New.
1390 (atable_syms_decl): New.
1391 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1392 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1393 (symbol_*type): Rename method_symbol* to symbol*type.
1394 (emit_offset_symbol_table): Delete.
1395 (emit_symbol_table): New.
1396 (get_symbol_table_index): New.
1398 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1399 (build_known_method_ref): Likewise.
1400 (get_symbol_table_index): Rename from get_offset_table_index.
1401 Parameterize to allow re-use by differing types of symbol table.
1402 (build_invokevirtual): Pass table to get_offset_table_index.
1403 * decl.c (java_init_decl_processing): Push types and decls for
1404 atable and atable_syyms.
1405 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1406 (make_class_data): Add new fields atable and atable_syms.
1407 (emit_symbol_table): Rename from emit_offset_symbol_table.
1408 Parameterize to allow re-use by different types of symbol table.
1409 (build_symbol_entry): Renamed from build_method_symbols_entry.
1411 2003-09-30 Roger Sayle <roger@eyesopen.com>
1413 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1414 semantics for SAVE_EXPR, by caching the result in a temporary.
1416 2003-09-28 Richard Henderson <rth@redhat.com>
1418 * check-init.c (check_init): Save and restore input_location
1419 instead of file and line separately.
1420 * decl.c (java_expand_body): Likewise.
1421 * jcf-write.c (generate_bytecode_insns): Likewise.
1422 * parse.y (safe_layout_class): Likewise.
1423 * jcf-parse.c (read_class, parse_class_file): Likewise.
1424 (java_parse_file): Use %H for warning locator.
1426 2003-09-28 Roger Sayle <roger@eyesopen.com>
1428 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1429 with void-type branches instead of using a COMPOUND_EXPR.
1431 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1433 * decl.c (java_optimize_inline, dump_function): Remove.
1434 * java-tree.h (java_optimize_inline): Remove declaration.
1435 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1436 * parse.y (source_end_java_method, java_expand_classes):
1437 Likewise. Remove dead code.
1439 2003-09-27 Roger Sayle <roger@eyesopen.com>
1441 * lang.c (java_init_options): Set flag_evaluation_order.
1442 * expr.c (force_evaluation_order): Don't attempt to force
1443 evaluation order of binary operations using save_expr.
1444 * parse.y (java_complete_lhs): No longer need to call
1445 force_evaluation_order when constructing binary operators.
1447 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1448 Bryce McKinlay <bryce@mckinlay.net.nz>
1451 * parse.y (not_accessible_field_error): New function.
1452 (resolve_expression_name): Check field access permissions.
1453 (resolve_qualified_expression_name): Use
1454 not_accessible_field_error.
1455 (resolve_qualified_expression_name): Likewise.
1457 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1459 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1461 2003-09-23 Roger Sayle <roger@eyesopen.com>
1463 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1464 with equal operands without side-effects.
1466 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1468 * decl.c (java_init_decl_processing): Don't emit otable decls
1469 if flag_indirect_dispatch is not set.
1471 2003-09-21 Richard Henderson <rth@redhat.com>
1473 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1476 2003-09-21 Richard Henderson <rth@redhat.com>
1478 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1479 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1481 2003-09-20 Richard Henderson <rth@redhat.com>
1483 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1485 2003-09-18 Roger Sayle <roger@eyesopen.com>
1487 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1488 * check-init.c (check_init): Likewise.
1490 2003-09-18 Roger Sayle <roger@eyesopen.com>
1492 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1494 2003-09-16 Andrew Haley <aph@redhat.com>
1496 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1498 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1501 * mangle.c (find_compression_record_match): Skip
1502 over a "6JArray" (the array template mangled string)
1504 (mangle_array_type): Correct minor typo.
1505 (atms): Move definition to the beginning.
1507 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1509 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1510 out. Fix for PR java/12254.
1512 2003-09-11 Richard Henderson <rth@redhat.com>
1514 * parse.y (source_end_java_method): Update for new
1515 cgraph_finalize_function argument.
1517 2003-09-09 Richard Henderson <rth@redhat.com>
1519 * parse.y (source_end_java_method): Update call to
1520 cgraph_finalize_function.
1522 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1524 * decl.c (java_expand_body): New function.
1525 * expr.c (build_class_init): Set DECL_IGNORED_P.
1526 * java-tree.h (start_complete_expand_method,
1527 java_expand_body): Declare.
1528 * jcf-parse.c (cgraph.h): Include.
1529 (java_parse_file): Handle flag_unit_at_a_time.
1530 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1531 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1532 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1533 (java_start_inlining): New function.
1534 * parse.h (java_finish_classes): Declare.
1535 * parse.y: Include cgraph.h.
1536 (block): Don't special-case empty block production.
1537 (craft_constructor): Set DECL_INLINE.
1538 (source_end_java_method): Handle flag_unit_at_a_time.
1539 Replace inline code with call to java_expand_body.
1540 (start_complete_expand_method): Remove static modifier.
1541 (java_expand_method_bodies): Patch function tree for
1542 class initialization and/or synchronization as needed.
1543 Don't begin RTL expansion yet.
1544 (java_expand_classes): Check flag_unit_at_a_time before
1545 calling finish_class.
1546 (java_finish_classes): New function.
1547 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1548 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1549 (emit_test_initialization): Set DECL_IGNORED_P.
1551 2003-09-03 Roger Sayle <roger@eyesopen.com>
1553 * builtins.c (enum builtin_type): Delete unused enumeration.
1554 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1556 2003-08-28 Tom Tromey <tromey@redhat.com>
1558 * gcj.texi (Extensions): Document gcjlib URLs.
1560 2003-08-20 Tom Tromey <tromey@redhat.com>
1562 * gcj.texi (Extensions): Added xref.
1563 (libgcj Runtime Properties): Document
1564 gnu.gcj.runtime.VMClassLoader.library_control.
1566 2003-08-20 Andrew Haley <aph@redhat.com>
1568 * except.c (prepare_eh_table_type): Use new encoding for exception
1569 handlers when using -fno-assume-compiled.
1571 2003-08-13 Tom Tromey <tromey@redhat.com>
1573 * gcj.texi (Invoking gij): Document -X and -?.
1575 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1577 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1578 GCJH_OBJS, JCFDUMP_OBJS
1579 * win32-host.c: Removed the unnecessary and broken dependency
1582 2003-08-11 Tom Tromey <tromey@redhat.com>
1584 * parse.y (java_check_regular_methods): Typo fixes. Call
1585 check_interface_throws_clauses. Use
1586 check_concrete_throws_clauses.
1587 (check_interface_throws_clauses): New function.
1588 (check_concrete_throws_clauses): New function.
1589 (hack_is_accessible_p): New function.
1590 (find_most_specific_methods_list): Added FIXME.
1591 * typeck.c (lookup_do): Use `flags' argument to decide what to
1593 (lookup_argument_method_generic): New function.
1594 (lookup_argument_method2): Removed.
1595 * jcf.h (ACC_INVISIBLE): New define.
1596 * jcf-write.c (generate_classfile): Skip invisible methods.
1597 * class.c (add_miranda_methods): New function.
1598 (layout_class_methods): Use it.
1599 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1600 * java-tree.h (METHOD_INVISIBLE): New define.
1601 (lang_decl_func) [invisible]: New field.
1602 (lookup_argument_method_generic): Declare.
1603 (SEARCH_INTERFACE): New define.
1604 (SEARCH_SUPER): Likewise.
1605 (SEARCH_ONLY_INTERFACE): Likewise.
1606 (SEARCH_VISIBLE): Likewise.
1607 (lookup_argument_method2): Removed declaration.
1609 2003-08-05 Tom Tromey <tromey@redhat.com>
1611 Fix for PR java/11600:
1612 * parse.y (java_complete_lhs): See whether we're calling a method
1614 (check_thrown_exceptions): Added `is_array_call' argument;
1615 fixed `clone' checking; updated all callers.
1617 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1619 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1621 2003-08-03 Tom Tromey <tromey@redhat.com>
1623 * java-tree.h (METHOD_TRANSIENT): Removed.
1624 * decl.c (pushdecl): Removed some dead code.
1625 * class.c (get_access_flags_from_decl): Can't have transient
1627 (add_method_1): Can't have a transient method.
1629 2003-07-28 Andreas Jaeger <aj@suse.de>
1631 * jvspec.c: Convert to ISO C90 prototypes.
1633 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1635 * decl.c (force_poplevels): Fix warning call.
1637 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1639 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1640 (expand_java_field_op): Likewise.
1641 * class.c (layout_class_method): Likewise
1642 (emit_register_classes): Likewise.
1643 * decl.c (pushdecl): Likewise.
1644 (poplevel): Likewise.
1645 (force_poplevels): Likewise.
1646 (give_name_to_locals): Likewise.
1647 * check-init.c (check_for_initialization): Likewise.
1649 2003-07-24 Jason Merrill <jason@redhat.com>
1651 * java-tree.h: Move boolean_type_node et al to the back end.
1653 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1655 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1658 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1660 * lang.opt: Don't show -MD_ and -MDD_.
1662 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1664 * lang-options.h: Remove.
1665 * lang.opt: Add help text.
1667 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1669 * expr.c: Remove the last argument to expand_assignment().
1671 2003-07-09 Jan Hubicka <jh@suse.cz>
1673 * java-tree.h (DECL_NUM_STMTS): Rename to...
1674 (DECL_ESTIMATED_INSNS): ... this.
1675 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1676 New static functions.
1677 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1678 * parser.y (add_stmt_to_compound): Do not account statements.
1680 2003-07-08 Mark Wielaard <mark@klomp.org>
1682 * gcj.texi: CNI now expands to Compiled Native Interface.
1684 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1686 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1688 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1690 * expr.c (expand_byte_code): Adjist emit_line_note call.
1692 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1694 * lang.c (java_handle_option): Don't handle filenames.
1696 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1698 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1701 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1702 * jcf.h: Delete COMPARE_FILENAMES definition.
1704 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1706 * lang.c (java_init_options): Update prototype.
1708 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1710 * decl.c (poplevel): Adjust define_label call.
1712 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1714 * gjavah.c (flag_jni): Make non-static.
1715 * parse-scan.y (ctxp): Make non-static.
1717 * class.c (build_method_symbols_entry)
1718 * expr.c (get_offset_table_index)
1719 * jcf-parse.c (jcf_parse):
1720 Mark the definition static, matching the forward declaration.
1722 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1724 * lang.c (java_handle_option): Don't check for missing arguments.
1726 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1728 * class.c (push_class): Use a location_t to save place.
1729 (emit_register_classes): Set input_location. Adjust
1730 expand_function_end call.
1731 * resource.c (write_resource_constructor): Likewise.
1732 * decl.c (end_java_method): Adjust expand_function_end call.
1733 * parse.y (source_end_java_method): Likewise.
1735 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1737 * lang.c (java_handle_option): Likewise.
1739 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1741 * lang.c (java_handle_option): Special-casing of optional
1742 joined arguments no longer needed.
1743 * lang.opt: Update switches that take optional argument.
1745 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1747 * lang.opt: Declare Java.
1748 * lang.c (java_init_options): Update.
1750 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1752 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1754 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1756 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1757 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1758 * lang.opt: -MD and -MMD have an underscore.
1760 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1762 * class.c (emit_register_classes): Adjust init_function_start
1764 * decl.c (complete_start_java_method): Likewise.
1765 * resource.c (write_resource_constructor): Likewise.
1767 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1769 * Make-lang.in: Update to use options.c and options.h.
1770 * lang.c: Include options.h not j-options.h.
1771 (java_handle_option): Abort on unrecognized option.
1772 (java_init_options): Request Java switches.
1774 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1776 * Make-lang.in: Handle mostlyclean.
1778 2003-06-11 Tom Tromey <tromey@redhat.com>
1780 * lang.c (java_handle_option): Update dependency_tracking for
1783 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1786 2003-06-10 Andrew Haley <aph@redhat.com>
1788 * resource.c (write_resource_constructor): Use expand_expr to
1789 generate the address of the label attached to a resource.
1790 * Make-lang.in (java/resource.o): Add expr.h
1792 2003-06-10 Andrew Haley <aph@redhat.com>
1794 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1795 (java_decl_ok_for_sibcall): New.
1797 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1799 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1800 (java/j-options.c, java/j-options.h): New.
1801 * java-tree.h (resource_name, compile_resource_file,
1802 compile_resource_data): Constify.
1803 * jcf-write.c (jcf_write_base_directory): Similarly.
1804 * jcf.h (jcf_write_base_directory): Similarly.
1805 * lang.c: Include j-options.h.
1806 (cl_options_count, cl_options, string_option, java_decode_option,
1807 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1808 process_option_with_no): Remove.
1809 (resource_name): Constify.
1810 (LANG_HOOKS_HANDLE_OPTION): Override.
1811 (java_handle_option): New.
1812 (java_init): Don't call jcf_path_init.
1813 (java_init_options): Call jcf_path_init.
1815 * resource.c (compile_resource_data, compile_resource_file): Constify.
1817 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1819 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1820 (struct lang_decl_func): Add last_line field.
1821 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1822 DECL_SOURCE_LINE_LAST): Remove.
1823 * parse.y (missing_return_error, finish_method_declaration,
1824 lookup_cl, start_artificial_method_body, source_end_java_method,
1825 start_complete_expand_method): Adjust.
1827 2003-06-08 Tom Tromey <tromey@redhat.com>
1829 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1830 fno-assume-compiled.
1832 2003-06-08 Roger Sayle <roger@eyesopen.com>
1834 * builtins.c (define_builtin_type, builtin_types): Delete.
1835 (define_builtin): Rewritten to take just the built-in code,
1836 the function's name, type and fallback library function name.
1837 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1838 (initialize_builtins): Overhaul to define the GCC builtins
1839 used by gcj manually, providing the Java run-time's
1840 implementations as the fallback library function.
1842 2003-06-08 Anthony Green <green@redhat.com>
1844 * parse.y (patch_cast): Fix conversions from floating-point to
1847 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1849 * Make-lang.in: Update.
1850 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1852 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1854 * lang.c (java_init_options): Update.
1856 2003-06-05 Jan Hubicka <jh@suse.cz>
1858 * Make-lang.in: Add support for stageprofile and stagefeedback
1860 2003-05-31 Roger Sayle <roger@eyesopen.com>
1862 * lang.c (java_init_options): Prescribe wrap-around two's
1863 complement arithmetic overflow by setting flag_wrapv.
1865 2003-05-29 Roger Sayle <roger@eyesopen.com>
1867 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1868 (builtin_record): Add an additional builtin_code field to
1869 record which GCC built-in corresponds to the Java function.
1870 (java_builtins): Add new entries for atan, atan2, exp, log,
1872 (max_builtin, min_builtin, abs_builtin): Perform constant
1873 folding on the resulting tree.
1874 (java_build_function_call_expr): Likewise, perform constant
1875 folding on the resulting tree.
1876 (initialize_builtins): The NULL creators are now allowed in
1877 the java_builtins table, which is now terminated by an entry
1878 with builtin_code == END_BUILTINS.
1879 (check_for_builtin): Likewise. If the matching creator is
1880 NULL, construct the call using java_build_function_call_expr
1881 directly with the decl for the corresponding builtin_code.
1883 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1885 * win32-host.c: Normalize copyright boilerplate.
1887 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1889 * parse.y (print_int_node): Use string concatentation on
1890 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1891 function calls into one.
1893 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1895 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1896 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1897 all the affected error messages.
1899 2003-05-13 Richard Henderson <rth@redhat.com>
1901 * class.c (layout_class_method): Set DECL_EXTERNAL.
1902 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1903 * java-tree.h (java_mark_class_local): Declare.
1904 * jcf-parse.c (parse_class_file): Use it.
1905 * parse.y (java_expand_classes): Likewise.
1907 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1909 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1910 * lex.h: #include input.h.
1911 * jv-scan.c (input_filename): Remove.
1913 2003-05-02 Tom Tromey <tromey@redhat.com>
1916 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1917 (handle_inner_classes): New function.
1919 2003-05-01 Tom Tromey <tromey@redhat.com>
1922 * parse.y (finish_for_loop): Do nothing if update expression is a
1923 EXPR_WFL_NODE wrapping nothing.
1924 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1926 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1928 * lex.h (input_lineno): Remove declaration.
1929 * parse-scan.y: #include input.h.
1930 (input_filename): Remove declaration.
1931 (input_location): Add definition.
1932 (input_line): Remove definition.
1934 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1936 * lex.h (lineno): Rename to ...
1937 (input_line): ... here
1938 * parse-scan.y (lineno): Rename to ...
1939 (input_line): ... here.
1940 (reset_report): Rename lineno to input_line.
1941 * check-init.c (check_init): Likewise.
1942 * class.c (push_class): Likewise.
1943 * decl.c (complete_start_java_method, end_java_method): Likewise.
1944 * expr.c (expand_byte_code): Likewise.
1945 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1946 * jcf-write.c (generate_bytecode_insns): Likewise.
1947 * lex.c (java_init_lex, java_allocate_new_line,
1948 do_java_lex): Likewise.
1949 * parse.h (YYNOT_TWICE): Likewise.
1950 * parse.y (empty_statement, expression_statement,
1951 java_pop_parser_context, java_parser_context_save_global,
1952 yyerror, register_fields, method_header, safe_layout_class,
1953 find_in_imports_on_demand, create_artificial_method,
1954 source_end_java_method, start_complete_expand_method,
1955 build_thisn_assign, java_complete_lhs,
1956 maybe_absorb_scoping_block): Likewise.
1958 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1960 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1961 '/' when computing java source filename
1963 2003-04-13 Tom Tromey <tromey@redhat.com>
1965 * gjavah.c (print_c_decl): Indentation fix.
1967 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1969 * class.c (make_field_value, make_method_value, get_dispatch_table)
1970 (make_class_data, emit_offset_symbol_table)
1971 * constants.c (build_constants_constructor)
1972 * java-tree.h (START_RECORD_CONSTRUCTOR)
1973 * parse.y (maybe_build_array_element_wfl):
1974 Use build_constructor.
1976 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1979 * parse.y (string_convert_int_cst): Always use at least one digit
1980 in string conversion. Remove ASCII dependence.
1981 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1983 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1985 * Make-lang.in: added win32-host.c
1986 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1987 resolves to open() on non-Win32 platforms and
1988 Win32-specific jcf_open_exact_case() on Win32
1989 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1990 when trying .java and .class files
1991 * win32-host.c: added to repository. Defines
1992 Win32-specific jcf_open_exact_case()
1994 2003-04-10 Andrew Haley <aph@redhat.com>
1996 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1997 (maybe_free_localvar): Renamed from localvar_free.
1998 Add new arg, really.
1999 (generate_bytecode_insns): Set new variable, jsrs.
2000 Only free local vars if no jsr insns have been emittted.
2001 Call maybe_free_localvar, not localvar_free.
2003 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
2005 * gcj.texi: Remove @ at start of file.
2007 2003-03-25 Tom Tromey <tromey@redhat.com>
2009 * parse.y (create_interface): Call CHECK_DEPRECATED.
2011 2003-03-23 Zack Weinberg <zack@codesourcery.com>
2013 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
2015 2003-03-21 Zack Weinberg <zack@codesourcery.com>
2017 * javaop.h (jfloat, jdouble): Make them structures mirroring
2018 the bit fields of IEEE float and double respectively.
2019 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
2020 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
2021 (union Word, union DWord): Delete.
2022 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
2024 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
2025 D_NAN_MASK): Delete.
2026 (jni_print_float, jni_print_double): New. Generate
2027 hexadecimal floating constants.
2028 (print_field_info): Use jni_print_float/double.
2030 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
2031 finite floating point numbers for output; special case
2034 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
2036 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
2037 Replace 0 and 1 with true and false in return statements.
2039 2003-03-19 Tom Tromey <tromey@redhat.com>
2041 * lex.c (do_java_lex): Renamed from java_lex.
2042 (java_lex): New function.
2045 2003-03-13 Tom Tromey <tromey@redhat.com>
2047 * parse.y (resolve_inner_class): Error if qualifier is a primitive
2050 2003-03-04 Andrew Haley <aph@redhat.com>
2052 * gjavah.c (is_first_data_member): New global variable.
2053 (print_c_decl): If it's the first data member, align it as the
2055 (process_file): Set is_first_data_member.
2057 2003-03-11 Tom Tromey <tromey@redhat.com>
2059 * parse.y (resolve_field_access): Initialize class if field is
2060 found in another static field.
2061 * expr.c (build_class_init): Don't optimize out initialization of
2062 implemented interface.
2064 2003-03-11 Andrew Haley <aph@redhat.com>
2066 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2069 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2071 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2072 and DIR_SEPARATOR_2 for a target.
2073 Correct minor typos.
2075 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2076 and DIR_SEPARATOR_2 for a target into account.
2078 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2080 * lang.c (java_init): Update prototype, move code to java_post_options.
2081 (java_post_options): Similarly.
2083 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2085 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2086 compare file name components depending on the case-sensitivity
2087 or otherwise of the host file system.
2089 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2090 "strcmp" to compare file name components.
2091 Use IS_DIR_SEPARATOR instead of comparing directly against
2093 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2094 comparing directly against DIR_SEPARATOR.
2096 2003-03-04 Tom Tromey <tromey@redhat.com>
2098 * Make-lang.in (java.tags): New target.
2100 2003-03-01 Roger Sayle <roger@eyesopen.com>
2102 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2103 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2105 2003-03-01 Tom Tromey <tromey@redhat.com>
2107 * parse.y (jdep_resolve_class): Only check deprecation if we found
2110 2003-02-28 Tom Tromey <tromey@redhat.com>
2113 * class.c (maybe_layout_super_class): Always pass a WFL to
2115 * parse.y (do_resolve_class): Updated comment to explain
2118 2003-02-26 Tom Tromey <tromey@redhat.com>
2120 * jcf-write.c (generate_classfile): Check whether class is
2121 deprecated before writing attribute count.
2123 2003-02-25 Roger Sayle <roger@eyesopen.com>
2125 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2126 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2128 2003-02-23 Tom Tromey <tromey@redhat.com>
2130 * lang-options.h: Added -Wdeprecated.
2131 * gcj.texi (Warnings): Document -Wdeprecated.
2132 * java-tree.h (flag_deprecated): Declare.
2133 * lang.c (lang_W_options): Added deprecated.
2134 (flag_deprecated): New global.
2135 * chartables.h: Rebuilt.
2136 * gen-table.pl (process_one): Look at whitespace.
2137 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2138 * parse.h (CLEAR_DEPRECATED): New macro.
2139 (CHECK_DEPRECATED_NO_RESET): New macro.
2140 * jcf-parse.c (handle_deprecated): New function.
2141 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2142 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2143 * parse.y (resolve_type_during_patch): Check deprecation.
2144 (jdep_resolve_class): Likewise.
2145 (process_imports): Likewise.
2146 (resolve_expression_name): Likewise.
2147 (check_deprecation): Strip arrays from decl. Check
2149 (patch_method_invocation): Also check the particular constructor
2151 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2152 * jcf-write.c (append_deprecated_attribute): New function.
2153 (generate_classfile): Generate deprecated attribute when
2155 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2156 (java_lex) [case '*']: Simplify logic.
2157 (java_start_char_p): Use LETTER_MASK.
2158 (java_part_char_p): Likewise.
2159 (java_space_char_p): New function.
2161 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2163 Change base class access representation.
2164 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2165 (add_interface_do): Likewise.
2167 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2169 * decl.c (java_init_decl_processing): Change
2170 soft_lookupjnimethod_node to reflect the change in
2171 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2172 * expr.c (build_jni_stub): Calculate and pass the size
2173 on the stack of the arguments to a JNI function. Use
2174 new target macro MODIFY_JNI_METHOD_CALL to allow a
2175 target to modify the call to a JNI method.
2177 2003-02-08 Roger Sayle <roger@eyesopen.com>
2179 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2180 instead of basename to avoid compiler warnings on Tru64.
2182 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2184 * gcj.texi: Update to GFDL 1.2.
2186 2003-01-31 Andrew Haley <aph@redhat.com>
2188 * parse.y (java_expand_classes): Scan the whole class list looking
2189 for access methods that haven't yet been expanded.
2191 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2195 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2196 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2197 * jcf-parse.c: Likewise.
2199 2003-01-31 Mark Wielaard <mark@klomp.org>
2201 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2203 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2205 * class.c (make_class): Use BINFO_ELTS.
2206 (set_super_info): Likewse.
2207 (add_interface_do): Likewise.
2209 2003-01-30 Tom Tromey <tromey@redhat.com>
2211 * jcf-parse.c (read_class): Update identifier's class value if it
2212 changed during parsing.
2214 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2216 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2217 Propagate change to all other rules as required.
2218 (java/parse-scan.o): Add explicit dependency on
2219 $(parsedir)/java/parse-scan.c .
2221 2003-01-29 Tom Tromey <tromey@redhat.com>
2223 * parse.y (patch_assignment): Only transform the rhs of an
2224 assignment when compiling to native.
2226 2003-01-28 Tom Tromey <tromey@redhat.com>
2228 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2230 2003-01-28 Tom Tromey <tromey@redhat.com>
2232 * lex.c (java_lex): Don't include UEOF as part of token.
2233 (java_read_unicode): Error if \u sequence prematurely terminated.
2235 2003-01-27 Tom Tromey <tromey@redhat.com>
2237 * parse.y (java_check_regular_methods): Check for construct after
2238 checking types in throws clause.
2240 2003-01-24 Tom Tromey <tromey@redhat.com>
2242 * class.c (build_static_field_ref): Only a String or numeric field
2243 can fold to a constant.
2245 2003-01-23 Tom Tromey <tromey@redhat.com>
2247 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2248 file name in resource buffer.
2250 2003-01-23 Tom Tromey <tromey@redhat.com>
2252 * expr.c (build_known_method_ref): Use method's context to find
2255 2003-01-23 Tom Tromey <tromey@redhat.com>
2257 * constants.c (set_constant_entry): Allocated cleared memory.
2259 2003-01-22 Tom Tromey <tromey@redhat.com>
2261 * java-tree.h: Don't use PARAMS.
2262 * resource.c: Add prototypes for all functions.
2263 (write_resource_constructor): Use `const char *' to avoid
2266 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2268 * jcf-parse.c (process_zip_dir): Remove unused variable.
2270 2003-01-22 Tom Tromey <tromey@redhat.com>
2272 * expr.c (build_invokeinterface): Abort if method's context is not
2275 2003-01-22 Tom Tromey <tromey@redhat.com>
2277 * gcj.texi (Input and output files): Mention non-class entries.
2278 * decl.c (java_init_decl_processing): Call
2279 init_resource_processing.
2280 * java-tree.h (compile_resource_data, write_resource_constructor,
2281 compile_resource_file, init_resource_processing): Declare.
2282 * config-lang.in (gtfiles): Added resource.c.
2283 * Make-lang.in (gt-java-resource.h): New target.
2284 (JAVA_OBJS): Added resource.o.
2285 (java/resource.o): New target.
2286 * resource.c: New file.
2287 * class.c (compile_resource_file): Moved to resource.c.
2288 (registerResource_libfunc): Likewise.
2289 (utf8_decl_list): Mark with GTY; now static.
2290 * jcf-parse.c (classify_zip_file): New function.
2291 (parse_zip_file_entries): Use it; compile .properties files.
2292 (process_zip_dir): Use classify_zip_file and compute_class_name.
2293 Don't write class name into zip directory.
2294 (java_parse_file): Call write_resource_constructor.
2295 (compute_class_name): New function.
2296 * jcf-io.c (read_zip_member): Reindented.
2298 2003-01-21 Tom Tromey <tromey@redhat.com>
2300 * class.c (supers_all_compiled): New function.
2301 (make_class_data): Use it.
2303 2003-01-21 Tom Tromey <tromey@redhat.com>
2305 * parse.y (method_header): Native method can't be strictfp.
2306 No method can be transient or volatile.
2308 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2310 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2312 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2314 * check-init.c: Fix comment typos.
2315 * class.c: Likewise.
2316 * constants.c: Likewise.
2318 * except.c: Likewise.
2320 * java-except.h: Likewise.
2321 * java-tree.h: Likewise.
2322 * javaop.h: Likewise.
2323 * jcf-dump.c: Likewise.
2324 * jcf-io.c: Likewise.
2325 * jcf-parse.c: Likewise.
2326 * jcf-write.c: Likewise.
2328 * mangle.c: Likewise.
2329 * typeck.c: Likewise.
2330 * verify.c: Likewise.
2332 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2334 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2335 * jcf-write.c: Include "tm_p.h".
2337 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2339 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2341 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2343 * builtins.c (java_build_function_call_expr): Renamed from
2344 build_function_call_expr. All callers changed.
2346 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2347 * jcf-parse.c: Include tm_p.h.
2349 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2352 2003-01-14 Tom Tromey <tromey@redhat.com>
2354 * class.c (make_class_data): Check that super is compiled before
2355 building class reference to it.
2357 2003-01-14 Andrew Haley <aph@redhat.com>
2359 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2360 varargs function -- correct.
2362 2003-01-14 Andrew Haley <aph@redhat.com>
2364 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2366 2003-01-14 Andrew Haley <aph@redhat.com>
2368 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2369 varargs function -- correct.
2371 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2372 temporary if the RHS is a reference.
2374 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2376 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2377 * keyword.h: Regenerated.
2379 * All Files: Convert to ISO C style function definitions.
2381 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2383 * parse.y (check_pkg_class_access): ANSIfy definition.
2385 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2387 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2390 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2392 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2394 Merge from pch-branch:
2396 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2398 * Make-lang.in (java/gjavah.o): Update dependencies.
2399 * gjavah.c: Include ggc.h.
2401 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2403 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2404 (JCFDUMP_OBJS): Add ggc-none.o.
2405 (java/jcf-dump.o): Depend on GGC_H.
2406 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2407 CPool substructures.
2408 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2409 * jcf-dump.c: Include ggc.h.
2411 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2413 * jcf.h (union cpool_entry): New.
2414 (struct CPool): Use gengtype to mark. Change field 'data' to be
2416 (struct JCF): Use gengtype to mark.
2417 (CPOOL_UINT): Update for new cpool_entry type.
2418 (CPOOL_USHORT1): Likewise.
2419 (CPOOL_USHORT2): Likewise.
2420 (CPOOL_FINISH): Use GC to free cpool subfields.
2421 * parse.h (struct parser_ctxt): Mark field current_jcf.
2422 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2423 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2424 (main_jcf): Use gengtype to mark.
2425 (ggc_mark_jcf): Delete.
2426 (get_constant): Update for new cpool_entry type.
2427 (give_name_to_class): Likewise.
2428 (get_class_constant): Likewise.
2429 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2430 (java_parse_file): Use GGC to allocate struct JCF.
2431 (init_jcf_parse): Don't call ggc_add_root.
2432 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2434 * java-tree.h (current_jcf): Use gengtype to mark.
2435 (CPOOL_UTF): Update for new cpool_entry type.
2436 (outgoing_cpool): Use gengtype to mark.
2437 (struct lang_type): GC struct JCF and struct CPool.
2438 * config-lang.in (gtfiles): Add jcf.h.
2439 * constants.c (find_tree_constant): New.
2440 (set_constant_entry): Allocate cpool subfields using GGC. Update
2441 for new cpool_entry type.
2442 (find_constant1): Update for new cpool_entry type.
2443 (find_constant2): Likewise.
2444 (find_utf8_constant): Use find_tree_constant.
2445 (find_class_or_string_constant): Remove unnecessary cast to jword.
2446 Update for new cpool_entry type.
2447 (count_constant_pool_bytes): Update for new cpool_entry type.
2448 (write_constant_pool): Likewise.
2449 (alloc_name_constant): Use find_tree_constant.
2450 (build_constants_constructor): Update for new cpool_entry type.
2452 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2454 * parse.y (mark_parser_ctxt): Delete.
2455 (goal): Don't use ggc_add_root.
2456 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2457 (java_pop_parser_context): Let GC free parser_ctxt.
2458 (java_parser_context_resume): Likewise.
2459 * parse.h (struct parser_ctxt): Use gengtype to mark.
2461 (ctxp_for_generation): Likewise.
2462 * lex.h (struct java_lc_s): Mark for gengtype.
2463 (java_lexer): Rearrange for gengtype.
2464 * config-lang.in (gtfiles): Add lex.h, parse.h.
2466 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2468 * All Files: Remove PARAMS macro.
2470 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2471 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2474 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2477 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2479 * Make-lang.in (java.install-common, java.uninstall,
2480 java.install-info, java.install-man): Prepend $(DESTDIR)
2481 to destination paths in all (un)installation commands.
2482 (java.install-common): Rewrite $(LN) command to support
2483 DESTDIR with "ln" as well as with "ln -s".
2485 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2487 * java-tree.h: Protect against multiple inclusion.
2489 2003-01-07 Tom Tromey <tromey@redhat.com>
2491 * class.c (add_assume_compiled): Don't adjust parent if we're
2492 already at the root of tree.
2494 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2496 * lang.c (dump_compound_expr): Prototype.
2498 2003-01-03 Tom Tromey <tromey@redhat.com>
2500 Fix for PR java/8712:
2501 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2502 when simply checking against `null'.
2504 2003-01-03 Tom Tromey <tromey@redhat.com>
2506 * gcj.texi (Standard Properties): Document http.proxyHost and
2509 * gcj.texi (GNU Classpath Properties): Document new properties.
2511 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2513 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2514 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2515 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2517 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2519 * Make-lang.in, boehm.c, buffer.c,
2520 buffer.h, builtins.c, class.c,
2521 config-lang.in, constants.c,
2522 convert.h, decl.c, except.c,
2523 expr.c, java-except.h,
2524 java-tree.h, javaop.def,
2525 jcf-parse.c, jcf-write.c,
2526 jv-scan.c, jvgenmain.c,
2527 jvspec.c, keyword.gperf,
2528 keyword.h, lang-options.h,
2529 lang-specs.h, lang.c, lex.c,
2530 lex.h, mangle.c, mangle_name.c,
2531 parse-scan.y, parse.h, parse.y,
2532 typeck.c, verify.c, xref.c,
2533 xref.h: Replace "GNU CC" with
2534 "GCC" in the copyright header.
2536 * check-init.c, gjavah.c, javaop.h,
2537 jcf-depend.c, jcf-dump.c, jcf-io.c,
2538 jcf-path.c, jcf-reader.c, jcf.h,
2539 zextract.c, zipfile.h: These files are
2540 "part of GCC". Also say "GCC" not "GNU CC".
2542 2002-12-30 DJ Delorie <dj@redhat.com>
2544 * Make-lang.in: Protect against texi2pod/pod2man failing.
2546 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2548 * gcj.texi: Use @copying.
2550 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2552 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2553 print_cxx_classname.
2554 (print_cxx_classname): Add add_scope parameter.
2555 (print_class_decls): Do not emit a semicolon after the extern
2557 (process_file): Adjust calls to print_cxx_classname.
2559 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2561 * gcj.texi: Include Cover Texts in man page.
2563 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2565 * class.c (build_static_field_ref): Check FIELD_FINAL.
2567 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2568 instead of current_constant_pool_data_ref.
2569 * java-tree.h (current_constant_pool_data_ref): Undefine.
2570 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2571 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2572 current_constant_pool_data_ref.
2574 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2575 not build_internal_class_name.
2577 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2578 Use it when class ref isn't certain to be compiled.
2580 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2582 * gcj.texi: Include gcc-common.texi.
2583 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2584 $(srcdir)/doc/include/gcc-common.texi.
2586 2002-12-22 Anthony Green <green@redhat.com>
2588 * gcj.texi (Limitations): Add note about org.xml.sax and
2591 2002-12-20 Tom Tromey <tromey@redhat.com>
2593 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2594 where minimum case value is Integer.MIN_VALUE.
2597 2002-12-18 Andrew Haley <aph@redhat.com>
2599 * parse.y (patch_invoke): Force evaluation order when `check' is
2600 set. For PR libgcj/8945.
2602 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2604 * gcj.texi: Change version number to 3.4.
2606 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2607 Andrew Haley <aph@redhat.com>
2609 * parse.y (source_end_java_method): Remove custom encoding of line
2610 numbers for a function decl before passing it to the back end.
2612 2002-12-03 Andrew Haley <aph@redhat.com>
2614 * class.c (make_class_data): New field, "chain".
2615 * decl.c (java_init_decl_processing): Likewise.
2617 2002-12-02 Tom Tromey <tromey@redhat.com>
2620 * parse.y (do_resolve_class): Handle qualified name via
2623 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2625 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2626 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2627 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2628 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2629 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2630 Include coretypes.h and tm.h.
2631 * Make-lang.in: Update dependencies.
2633 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2635 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2637 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2639 * jcf-reader.c: Don't expand JCF_readu4 inside the
2640 expansion of JCF_SKIP.
2642 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2644 * jcf-reader.c: Don't expand JCF_readu4 inside the
2645 expansion of JCF_SKIP.
2647 2002-11-22 Tom Tromey <tromey@redhat.com>
2649 * parse.y (patch_binop): Cast right hand side of shift expression
2650 to `int'. Fixes PR java/8676.
2652 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2653 Andrew Haley <aph@redhat.com>
2655 * gcc/java/jcf-write.c (write_classfile): Remove target
2656 class file, if it exists, before renaming the temporary
2659 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2661 * jvspec.c (lang_specific_spec_functions): New.
2663 2002-11-18 Tom Tromey <tromey@redhat.com>
2665 Fix for PR java/7912:
2666 * expr.c (can_widen_reference_to): Allow cast of array to
2667 Cloneable or Serializable.
2668 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2669 (java_io_serializable_identifier_node): Likewise.
2670 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2671 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2672 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2673 java_io_serializable.
2674 * decl.c (java_init_decl_processing): Initialize
2675 java_lang_cloneable_identifier_node and
2676 java_io_serializable_identifier_node.
2677 (java_lang_cloneable_identifier_node): New global.
2678 (java_io_serializable_identifier_node): Likewise.
2680 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2682 * buffer.c: Remove unnecessary casts.
2683 * check-init.c: Likewise.
2684 * class.c: Likewise.
2685 * constants.c: Likewise.
2687 * except.c: Likewise.
2688 * gjavah.c: Likewise.
2689 * jcf-io.c: Likewise.
2690 * jcf-parse.c: Likewise.
2691 * jcf-path.c: Likewise.
2692 * jvspec.c: Likewise.
2695 * verify.c: Likewise.
2697 2002-11-06 Tom Tromey <tromey@redhat.com>
2699 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2702 2002-11-05 Tom Tromey <tromey@redhat.com>
2704 Fix for PR java/6388.
2705 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2706 * java-tree.h (enum java_tree_index): New values
2707 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2708 (decimal_int_max, decimal_long_max): New defines.
2709 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2710 (error_if_numeric_overflow): Rewrote range checking.
2711 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2714 2002-11-02 Tom Tromey <tromey@redhat.com>
2716 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2718 * class.c (make_method_value): Put class name, not signature, into
2719 `throws' field. For PR java/8415.
2721 2002-10-24 Tom Tromey <tromey@redhat.com>
2723 * gcj.texi (Invoking gij): Document --showversion.
2724 (Standard Properties): java.library.path now set.
2726 2002-10-23 Tom Tromey <tromey@redhat.com>
2728 * gjavah.c (decode_signature_piece): In JNI mode, print
2729 `jobjectArray' when array depth is nonzero.
2732 2002-10-15 Andrew Haley <aph@redhat.com>
2734 * parse.y (patch_invoke): Call force_evaluation_order on a static
2736 (resolve_qualified_expression_name): Call force_evaluation_order
2737 on a arg list that is part of a Qualified Expression Name.
2739 * lang.c (dump_compound_expr): New.
2740 (java_dump_tree): New.
2742 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2744 * gcj.texi: Added item describing the GCJ runtime property
2747 2002-10-15 Richard Henderson <rth@redhat.com>
2749 * jcf-parse.c (get_constant): Fix type warning.
2751 2002-10-15 Andrew Haley <aph@redhat.com>
2753 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2754 (java_inlining_map_static_initializers): Declare.
2756 2002-10-14 Andrew Haley <aph@redhat.com>
2758 * tree-inline.c (remap_block): All local class initialization
2759 flags go in the outermost scope.
2760 (expand_call_inline): Call java_inlining_map_static_initializers.
2761 (expand_call_inline): Call java_inlining_merge_static_initializers.
2762 * java/lang.c (merge_init_test_initialization): New.
2763 (java_inlining_merge_static_initializers): New.
2764 (inline_init_test_initialization): New.
2765 (java_inlining_map_static_initializers): New.
2767 2002-10-11 Mark Wielaard <mark@klomp.org>
2769 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2771 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2773 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2775 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2777 * parse.y (merge_string_cste): Add parentheses around & within |.
2779 2002-10-08 Tom Tromey <tromey@redhat.com>
2781 * parse.y (variable_declarator_id): Simplify error path for
2782 array declarator error. For PR java/8003.
2784 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2786 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2789 2002-10-08 Andrew Haley <aph@redhat.com>
2791 * parse.y (attach_init_test_initialization_flags): Check for
2794 2002-10-07 Anthony Green <green@redhat.com>
2796 * parse.y (merge_string_cste): Fix bug in string concatenation.
2798 2002-10-03 Michael Koch <konqueror@gmx.de>
2800 * gcj.texi (Standard properties):
2801 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2803 2002-10-02 Roger Sayle <roger@eyesopen.com>
2805 PR optimization/6627
2806 * lang.c (java_init): If storing the vbit in function
2807 pointers, ensure that force_align_functions_log is atleast
2808 one to aid compatability with g++ vtables.
2810 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2812 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2813 foul of type-based aliasing.
2815 2002-09-30 Anthony Green <green@redhat.com>
2817 * gcj.texi (Invoking jv-scan): Fix texinfo.
2819 2002-09-28 Anthony Green <green@redhat.com>
2821 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2822 (Code Generation): Add -fno-assert documentation.
2823 * jv-scan.c (flag_assert): New global.
2824 (options): Add assert option.
2825 (help): Add --no-assert documentation.
2826 * parse-scan.y (flag_assert): New global.
2827 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2828 (flag_assert): New global.
2829 * java-tree.h (flag_assert): New global.
2830 * lex.c (java_lex): Obey flag_assert.
2831 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2834 2002-09-26 Andrew Haley <aph@redhat.com>
2836 * expr.c (build_java_array_length_access): Check for null pointer.
2837 * expr.c (expand_java_arrayload): Likewise.
2839 2002-09-21 Richard Henderson <rth@redhat.com>
2841 * jcf-parse.c (get_constant): Decode from IEEE no matter
2842 what the target format.
2844 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2846 * ChangeLog: Follow spelling conventions.
2847 * class.c: Likewise.
2850 * gjavah.c: Likewise.
2851 * java-tree.h: Likewise.
2852 * jcf-dump.c: Likewise.
2853 * jcf-parse.c: Likewise.
2854 * jvspec.c: Likewise.
2856 * mangle.c: Likewise.
2857 * parse.y: Likewise.
2859 2002-09-17 Tom Tromey <tromey@redhat.com>
2861 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2862 where \r appears at EOF. Fixes PR java/7950.
2864 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2866 * jvspec.c (lang_specific_driver): Remove unused variable.
2868 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2870 * java-tree.h (union lang_tree_node): Add chain_next option.
2872 2002-09-16 Richard Henderson <rth@redhat.com>
2874 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2875 use new real.h interface.
2876 * jcf-write.c (find_constant_index): Use new real.h interface.
2877 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2879 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2881 * lang.c: Follow spelling conventions.
2883 2002-09-11 Per Bothner <per@bothner.com>
2885 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2886 constant to the type of the field.
2887 (java_complete_tree): Remove now-redundant code.
2889 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2891 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2894 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2895 return label if a ret instruction for the jsr has been reached.
2897 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2899 * parse.y (DIR_SEPARATOR): Don't define.
2900 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2902 2002-08-28 Andrew Haley <aph@redhat.com>
2904 * verify.c (verify_jvm_instructions): Allow exception handler
2905 inside code that is being protected, but generate a warning.
2906 * except.c (link_handler): Initialize `expanded' in new eh_range.
2907 (binding_depth, is_class_level, current_pc): Declare extern.
2909 2002-09-01 Mark Wielaard <mark@klomp.org>
2911 * gcj.texi: Add chapter about system properties.
2914 2002-08-26 Tom Tromey <tromey@redhat.com>
2916 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2917 conversion if RHS_TYPE is byte, short, or char.
2919 2002-08-22 Tom Tromey <tromey@redhat.com>
2921 * gcj.texi (Invoking gij): Document -cp and -classpath.
2923 2002-08-21 Tom Tromey <tromey@redhat.com>
2925 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2926 $(prefix)/share. For PR libgcj/7633.
2928 For PR java/6005 and PR java/7611:
2929 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2930 (java_can_use_bit_fields_p): New function.
2932 2002-08-16 Tom Tromey <tromey@redhat.com>
2934 * gcj.texi (Class Initialization): Mention class initialization of
2937 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2939 * Make-lang.in (java-tree-inline.o): New.
2940 (JAVA_OBJS): Add java-tree-inline.o.
2941 * parse.y (source_end_java_method): Call java_optimize_inline.
2942 (java_expand_method_bodies): Save method's tree in
2944 (add_stmt_to_compound): Keep track of the number of statments.
2945 * lang.c (java_init): Enable flag_inline_trees.
2946 (java_post_options): If flag_inline_functions is on, enable
2947 flag_inline_trees instread.
2948 (decl_constant_value): New.
2949 (java_tree_inlining_walk_subtrees): New.
2950 * java-tree.h (DECL_NUM_STMTS): New macro.
2951 (java_optimize_inline): Declare.
2952 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2953 Handle a LABEL_EXPR.
2954 * decl.c (build_result_decl): If we already have a DECL_RESULT
2956 (dump_function): New.
2957 (java_optimize_inline): New.
2958 (dump_function): New.
2960 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2963 * parse.y (build_assertion): Invert return from
2964 desiredAssertionStatus.
2966 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2968 * jcf-write.c (get_access_flags): Return correct access flags for
2969 private and protected inner classes.
2971 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2973 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2975 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2977 * mangle_name.c: Don't include obstack.h twice.
2978 * xref.c: Don't include obstack.h.
2980 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2982 * class.c: (permanent_obstack): Delete declaration.
2983 * constants.c: (permanent_obstack): Delete declaration.
2984 * except.c: (permanent_obstack): Delete declaration.
2985 * expr.c: (permanent_obstack): Delete declaration.
2986 * jcf-parse.c: (permanent_obstack): Delete declaration.
2987 (saveable_obstack): Delete declaration.
2988 * parse.h: (permanent_obstack): Delete declaration.
2989 * typeck.c: (permanent_obstack): Delete declaration.
2991 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2993 * gcj.texi (version-gcc): Increase to 3.3.
2995 2002-07-22 Tom Tromey <tromey@redhat.com>
2997 * lex.c (java_lex): Check for `e' or `E' after 0.
2999 2002-07-21 Richard Henderson <rth@redhat.com>
3001 * lang.c (java_unsafe_for_reeval): New.
3002 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
3004 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
3006 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
3007 (jcf_path_init): Use GET_ENVIRONMENT.
3009 2002-07-10 Roger Sayle <roger@eyesopen.com>
3010 Zack Weinberg <zack@codesourcery.com>
3012 * builtins.c (initialize_builtins): Remove defines that
3013 handled C/C++ specific junk hereby removed from builtins.def.
3015 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
3017 * lang.c (java_post_options): Update prototype.
3019 2002-07-05 Roger Sayle <roger@eyesopen.com>
3021 * builtins.c (initialize_builtins): Ignore the additional
3022 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
3023 the builtins.def file.
3025 2002-07-01 Tom Tromey <tromey@redhat.com>
3028 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
3031 2002-07-01 Roger Sayle <roger@eyesopen.com>
3033 * java/decl.c (builtin_function): Accept additional parameter.
3034 (java_init_decl_processing): Pass an additional NULL_TREE
3035 argument to builtin_function.
3037 2002-06-29 T.J. Mather <tjmather@maxmind.com>
3039 * gcj.texi: Fixed gcj invocation example so that it compiles.
3041 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3043 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
3044 * parse.y (mark_parser_ctxt): Likewise.
3045 (check_modifiers, declare_local_variables): Avoid incorrect
3046 hardcoded constant 10.
3048 * lex.c (java_read_char): Avoid "comparison is always true"
3051 2002-06-25 Andreas Schwab <schwab@suse.de>
3053 * expr.c (JSR): Avoid undefined operation on PC.
3055 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3057 * decl.c (clear_binding_level): Const-ify.
3059 2002-06-13 Akim Demaille <akim@epita.fr>
3061 * parse.y (class_declaration, interface_declaration): Make sure
3062 all their rules have an action, in order to avoid meaningless `$$
3063 = $1' and their type clashes.
3065 2002-06-11 Tom Tromey <tromey@redhat.com>
3067 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
3068 * parse-scan.y (statement_without_trailing_substatement): Added
3070 (assert_statement): New rule.
3071 * java-tree.h (struct lang_type) [assertions]: New field.
3072 (TYPE_USES_ASSERTIONS): New macro.
3073 (CLASS_USES_ASSERTIONS): Likewise.
3074 (FIELD_SYNTHETIC): New define.
3075 * lex.c (java_lval;): Added ASSERT_TK.
3076 * parse.y (ASSERT_TK): Added.
3077 (statement_without_trailing_substatement): Added assert_statement.
3078 (assert_statement): New rule.
3079 (build_assertion): New function.
3080 (maybe_generate_pre_expand_clinit): Create and initialize
3081 $assertionsDisabled.
3082 (lookup_package_type): Removed decl.
3083 * keyword.h: Rebuilt.
3084 * keyword.gperf (assert): New token.
3086 2002-06-10 Akim Demaille <akim@epita.fr>
3088 * parse.y (interface_type_list, class_member_declaration)
3089 (unary_expression_not_plus_minus): Remove duplicate %type.
3092 2002-06-09 Tom Tromey <tromey@redhat.com>
3094 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3096 * parse.y (method_header): Give error message in all cases.
3099 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3101 Don't use RTL inlining. Fix for PR java/6820.
3102 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3103 (flag_really_inline): New.
3104 (java_decode_option): Set flag_really_inline if -finline-functions
3106 (java_post_options): New function. Turn off inlining unless
3107 flag_really_inline is set.
3109 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3111 * gjavah.c (throwable_p): Accept argument as either a classname or
3112 signature fragment. Create null-terminated classname string for super
3113 when calling itself recursively.
3114 (decode_signature_piece): Skip first character from class name
3115 signature when calling throwable_p.
3117 2002-06-08 H.J. Lu (hjl@gnu.org)
3119 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3121 2002-06-04 Tom Tromey <tromey@redhat.com>
3123 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3125 2002-06-04 Michael Koch <konqueror@gmx.de>
3127 * gcj.texi (Input Options): Fixed typo.
3129 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3131 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3132 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3133 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3134 and all now-pointless local variables. Rename other local
3135 variables to reflect their not being handles.
3137 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3138 #if JCF_USE_STDIO blocks.
3140 * parse.y: Add missing semicolon at end of rule.
3142 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3144 * check-init.c (attach_initialized_static_class): Delete, unused.
3145 * parse.y: Use htab_t instead of struct hashtable, update
3147 * java-tree.h: Include hashtab.h instead of hash.h.
3148 (struct lang_decl_func): Use htab_t, set up for gengtype.
3149 (struct init_test_hash_entry): Delete.
3150 (struct treetreehash_entry): New.
3151 (java_treetreehash_find): New
3152 (java_treetreehash_new): New prototype.
3153 (java_treetreehash_create): New prototype.
3154 (java_mark_tree): Delete prototype.
3155 (java_hash_hash_tree_node): Delete prototype.
3156 (java_hash_compare_tree_node): Delete prototype.
3157 (attach_initialized_static_class): Delete prototype.
3158 * expr.c (build_class_init): Update to use java_treetreehash
3160 (java_expand_expr): Update to use htab_t.
3161 (emit_init_test_initialization): Likewise.
3162 * decl.c (java_mark_tree): Delete.
3163 * class.c (init_test_hash_newfunc): Delete.
3164 (java_hash_hash_tree_node): Delete.
3165 (java_hash_compare_tree_node): Delete.
3166 (add_method_1): Update to use java_treetreehash functions.
3167 (JAVA_TREEHASHHASH_H): New macro.
3168 (java_treetreehash_hash): New function.
3169 (java_treetreehash_compare): New function.
3170 (java_treetreehash_find): New function.
3171 (java_treetreehash_new): New function.
3172 (java_treetreehash_create): New function.
3173 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3175 * Make-lang.in (java/parse.o): Depend on debug.h.
3176 * java-tree.h (struct lang_identifier): Use gengtype.
3177 (union lang_tree_node): New.
3178 (struct lang_decl_func): Use gengtype.
3179 (struct lang_decl_var): Likewise.
3180 (struct lang_decl): Likewise.
3181 * parse.y: Include debug.h.
3182 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3184 * lang.c (struct language_function): New dummy structure.
3186 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3187 descriminator for DECL_LANG_SPECIFIC.
3188 (struct lang_decl_func): Rename from struct lang_decl.
3189 (enum lang_decl_desc): New.
3190 (struct lang_decl): Make it a union. Update all the accessor macros.
3191 (struct lang_type): Use gengtype.
3192 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3193 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3194 are now the same size.
3195 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3196 use discriminator to mark DECL_LANG_SPECIFIC.
3198 * Make-lang.in (gt-java-builtins.h): New rule.
3199 (java/builtins.o): Add dependency on gt-<filename>.h.
3200 * builtins.c: Use gengtype for roots.
3201 (union string_or_tree): Use gengtype.
3202 (struct builtin_record): Use gengtype.
3203 * config-lang.in (gtfiles): Add builtins.c.
3205 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3206 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3207 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3208 gt-java-parse.h, gtype-java.h): Add rules to generate.
3209 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3210 (class.o): Add dependency on gt-*.h.
3211 (constants.o): Likewise.
3214 (jcf-parse.o): Likewise.
3215 (jcf-write.o): Likewise.
3217 * config-lang.in (gtfiles): New.
3218 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3219 * constants.c: Replace uses of ggc_add_* with GTY markers.
3221 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3222 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3223 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3224 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3226 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3228 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3229 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3231 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3232 Include gtype-java.h.
3234 2002-06-02 Tom Tromey <tromey@redhat.com>
3236 Fix for PR java/5913:
3237 * parse.y (patch_binop): Call patch_string on op1.
3239 2002-06-02 Tom Tromey <tromey@redhat.com>
3241 Fix for PR java/1343, PR java/6336:
3242 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3243 formatting. Changed return type.
3244 (anonymous_class_counter): Moved to top of file.
3245 (maybe_make_nested_class_name): Append number to class name for
3246 function-local classes.
3248 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3250 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3251 * Make-lang.in: Update dependency lists.
3253 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3255 * gjavah.c (throwable_p): Do not free the name of the class after
3256 passing it to find_class.
3257 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3258 * jcf-io.c (dirent.h): Include it.
3259 (fnmatch.h): Likewise.
3260 (compare_path): New function.
3261 (java_or_class_file): Likewise.
3262 (memoized_dirlist_entry): New type.
3263 (memoized_dirlist_lookup_eq): New function.
3264 (memoized_dirlists): New variable.
3265 (caching_stat): New function.
3266 (memoized_class_lookup_eq): New function.
3267 (memoized_class_lookups): Likewise.
3268 (find_class): Use memoized_class_lookups and caching_stat.
3269 * jcf.h (JCF_USE_SCANDIR): Define.
3270 * parse.y (java_expand_classes): Write the class files in reverse
3273 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3275 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3277 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3279 * jcf-write.c (write_classfile): Unlink the temporary file if it
3280 cannot be renamed. Use concat to build up the name of the
3283 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3285 * jcf-write.c (write_classfile): Write the file to a
3286 temporary file and then rename it.
3288 2002-05-07 Tom Tromey <tromey@redhat.com>
3290 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3292 Fix for PR java/1200:
3293 * gjavah.c (throwable_p): New function.
3294 (decode_signature_piece): Use it. A `WeakReference' isn't the
3297 (gcjh_streq): New function.
3299 2002-05-07 Andreas Jaeger <aj@suse.de>
3301 * parse.y (finish_for_loop): Fix if statement.
3303 2002-05-06 Tom Tromey <tromey@redhat.com>
3305 Fix for PR java/5941:
3306 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3307 loop update expression.
3308 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3309 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3311 2002-05-04 Mark Wielaard <mark@klomp.org>
3314 * parse.y (build_string_concatenation): Return just op1 only when op2
3315 is null and op1 is a STRING_CST, otherwise always construct a
3318 2002-04-27 Tom Tromey <tromey@redhat.com>
3321 * parse.y (string_convert_int_cst): New function.
3322 (merge_string_cste): Use it.
3324 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3326 * java-tree.h (java_parse_file): Update.
3327 (java_set_yydebug): Remove.
3328 * jcf-parse.c (yydebug): Remove.
3329 (java_set_yydebug): Die.
3330 (java_parse_file): Update.
3331 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3333 2002-04-24 Tom Tromey <tromey@redhat.com>
3336 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3337 EXPR_WFL_QUALIFICATION of qual_wfl.
3339 2002-04-23 Per Bothner <per@bothner.com>
3341 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3342 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3343 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3345 2002-04-23 Tom Tromey <tromey@redhat.com>
3348 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3349 recognize `-fcompile-resource='.
3350 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3353 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3355 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3356 paths. Fixes PR java/2791.
3358 2002-04-19 Andrew Haley <aph@redhat.com>
3360 * jcf-write.c (push_long_const): lo, hi: New variables.
3361 Use rshift_double to extract the high part of a 64-bit long.
3362 Use WORD_TO_INT to extract the low part.
3364 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3365 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3366 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3368 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3370 * typeck.c (incomplete_type_error): Remove.
3372 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3374 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3375 for hash synchronization.
3376 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3377 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3380 2002-04-16 Mark Wielaard <mark@klomp.org>
3382 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3385 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3387 Fix for PR java/6294:
3388 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3391 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3393 Fix for PR java/6085:
3394 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3395 to get enclosing "this" argument for inner-class constructor
3396 invocation. Pass correct arguments to build_access_to_thisn.
3398 2002-04-10 Andreas Jaeger <aj@suse.de>
3400 * gcj.texi (Input Options): Fix extdirs patch.
3402 2002-04-10 Anthony Green <green@redhat.com>
3404 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3406 2002-04-09 Anthony Green <green@redhat.com>
3408 * gcj.texi (Input Options): Add --extdirs documentation.
3409 * jcf-dump.c (OPT_extdirs): New macro.
3410 (options): Add extdirs option.
3411 (help): Describe --extdirs.
3412 (main): Handle OPT_extdirs.
3413 * gjavah.c (OPT_extdirs): New macro.
3414 (options): Add extdirs option.
3415 (help): Describe --extdirs.
3416 (main): Handle OPT_extdirs.
3417 * jcf-path.c (jcf_path_init): Add extdirs support.
3418 (jcf_path_extdirs_arg): New function.
3419 (extensions): New variable to hold extensions path entries.
3420 * jvspec.c: Remove -fextdirs= when compiling main().
3421 * lang.c (java_decode_option): Handle -fextdirs=.
3422 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3423 * Make-lang.in: Compile jcf-path with version info for use in
3424 identifying the appropriate libgcj.jar.
3426 2002-04-08 Tom Tromey <tromey@redhat.com>
3429 * .cvsignore: Added rmic.1 and rmiregistry.1.
3430 * gcj.texi (Top): Link to new nodes.
3431 (Invoking rmic): New node.
3432 (Invoking rmiregistry): Likewise.
3433 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3435 (java.maintainer-clean): Likewise.
3436 ($(srcdir)/java/rmic.1): New target.
3437 ($(srcdir)/java/rmiregistry.1): Likewise.
3438 (java.install-man): Handle rmic.1 and rmiregistry.1.
3440 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3442 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3443 Add note about handling uncaught exceptions. Add an exception handler
3446 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3448 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3449 after using it to patch CALL_EXPR.
3451 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3453 * gcj.texi (Invocation): Document CNI invocation API.
3455 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3457 * expr.c (truthvalue_conversion): Rename. Update.
3458 (expand_compare): Update.
3459 * java-tree.h (java_truthvalue_conversion): New.
3460 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3462 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3464 * java-tree.h (java_mark_addressable): New.
3465 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3466 * typeck.c (mark_addressable): Rename, update.
3468 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3470 * expr.c (build_java_binop): Update.
3471 * java-tree.h (java_signed_type, java_unsigned_type,
3472 java_signed_or_unsigned_type): Update.
3473 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3474 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3475 * parse.y (patch_binop): Update.
3476 * typeck.c (signed_or_unsigned_type, unsigned_type,
3477 signed_type): Update.
3479 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3481 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3482 (java_dummy_print): Remove.
3483 (lang_print_error): Rename. Exit early if inhibiting output.
3484 (inhibit_error_printing_function): New.
3485 (java_init): Don't set hook.
3486 (lang_init_source): Use new boolean.
3488 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3490 * parse.y (do_resolve_class): Fix infinite recursion.
3492 2002-03-29 Tom Tromey <tromey@redhat.com>
3494 * parse.y (check_inner_circular_reference): Ignore incomplete
3497 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3499 * Make-lang.in (builtins.o): Update.
3500 * boehm.c (get_boehm_type_descriptor): Update.
3501 * builtins.c: Include langhooks.h.
3502 * decl.c (java_init_decl_processing): Update.
3503 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3504 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3506 * typeck.c (type_for_mode, type_for_size): Update.
3508 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3510 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3512 2002-03-28 Tom Tromey <tromey@redhat.com>
3514 * except.c (expand_end_java_handler): If the handler type is NULL,
3515 use java.lang.Throwable. Fixes PR java/5986.
3517 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3519 Fix for PR java/4715:
3520 * jcf-parse.c (parse_source_file_3): New function.
3521 (read_class): Call it.
3522 (java_parse_file): Likewise.
3524 2002-03-28 Jan Hubicka <jh@suse.cz>
3526 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3528 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3530 * parse.y (resolve_package): Initialize "decl".
3531 (lookup_package_type): Remove unused function.
3533 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3535 Fix for PR java/5993:
3536 * parse.y (resolve_package): Return the decl if resolution was
3537 successful. Don't special case "java.lang" and "java.lang.reflect"
3538 packages. Set type_name to the merged identifier.
3539 (resolved_qualified_expression_name): Print error using "name" if
3540 resolve_package returns NULL_TREE.
3542 2002-03-27 Tom Tromey <tromey@redhat.com>
3544 * expr.c (expand_invoke): Don't generate null pointer check if
3545 we're calling <init>.
3547 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3549 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3551 * java-tree.h (java_lang_expand_expr): Similarly.
3552 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3553 (java_init): Don't set hook.
3555 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3557 Fix for PR java/5850:
3558 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3559 context if field was not found in the current scope.
3560 * expr.c (lookup_field): Don't look in enclosing contexts.
3562 2002-03-26 Tom Tromey <tromey@redhat.com>
3564 Fix for PR java/5942:
3565 * parse.y (init_src_parse): Added sanity check.
3566 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3569 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3571 * decl.c (lang_mark_tree): Rename java_mark_tree.
3572 * java-tree.h (java_mark_tree): New.
3573 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3575 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3577 * lex.c: Change java_perform_atof to take normal parameters
3578 instead of a pointer to a parameter block. Call it directly
3581 2002-03-22 Mark Wielaard <mark@klomp.org>
3583 Fix for PR java/5368:
3584 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3585 when printing error message.
3587 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3589 * decl.c (maybe_build_cleanup): Remove.
3591 2002-03-22 Tom Tromey <tromey@redhat.com>
3593 Andrew Haley <aph@cambridge.redhat.com>
3595 * expr.c (build_field_ref): Don't build a check if the field is a
3598 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3600 Fix for PR java/6026:
3601 * lex.c (java_lex): Fix parsing of consecutive floats.
3603 2002-03-21 Tom Tromey <tromey@redhat.com>
3605 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3608 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3610 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3611 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3613 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3615 * gcj.texi: @code{gcj} becomes @command{gcj}.
3616 @code{gcc} becomes @command{gcc}.
3617 GcjRaw changed to gnu.gcc.RawData.
3619 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3621 * decl.c (start_java_method): Use new hook.
3622 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3623 (java_init): Remove old hook.
3625 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3627 * builtins.c (define_builtin): Do nothing if `type' is null.
3630 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3632 * parse.y (parser_check_super_interface): Fix error message
3635 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3637 * jcf-parse.c (get_constant): Delete unused variables.
3639 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3641 * java-tree.h (java_parse_file): New.
3642 * jcf-parse.c (yyparse): Rename java_parse_file.
3643 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3645 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3647 * parse.y (craft_constructor): Return the constructor decl.
3648 (java_expand_classes): Update comments.
3649 (lookup_method_invoke): Call fix_constructors immediately for
3650 anonymous class. Fixes PR java/5935.
3652 2002-03-15 Anthony Green <green@redhat.com>
3654 * jcf-parse.c (yyparse): Don't emit class registration
3655 constructor when compiling resource files.
3657 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3659 * lang.c (java_tree_code_type, java_tree_code_length,
3660 tree_code_name): Delete.
3661 (tree_code_type, tree_code_length, tree_code_name): Define.
3662 (java_init): Don't try to copy into the various tree_code
3665 2002-03-12 Tom Tromey <tromey@redhat.com>
3667 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3668 UTF-8, not UCS-2. Fixes PR java/5923.
3670 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3671 a call_expr wrapped in a convert. Fixes PR java/5848.
3673 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3675 * jcf-write.c (write_classfile): Improve error strings.
3677 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3679 * lex.c: Adjust comments to GNU standards.
3681 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3683 Fix for PR java/5902:
3684 * lex.c (java_lex): Fix parsing of literals.
3686 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3688 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3689 to prevent it getting evaluated twice in the store checking case.
3690 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3693 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3695 * decl.c (java_init_decl_processing): Make sure class_type_node
3696 alignment is not less than 64 bits if hash synchronization is enabled.
3698 2002-03-08 Per Bothner <per@bothner.com>
3700 * parse.y (java_complete_lhs): Check if patch_assignment
3701 returned an error-mark.
3703 * parse.y (try_builtin_assignconv): Don't special-case zero.
3705 2002-03-08 Per Bothner <per@bothner.com>
3707 Fix for PR java/5812.
3708 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3709 here instead of in JSR macro. Likewise with load_type_state call.
3710 Do the latter on if the return_pc has been verified (the jsr returns).
3711 (JSR): Now just call build_java_jsr.
3713 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3715 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3716 (java.install-common): Link native driver to
3717 JAVA_TARGET_INSTALL_NAME.
3719 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3721 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3722 * builtins.c(sin_builtin): Likewise
3723 * builtins.c(sqrt_builtin): Likewise
3725 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3727 * java/expr.c, java/jcf-parse.c, java/lex.c:
3728 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3729 REAL_ARITHMETIC blocks unconditional. Delete some further
3730 #ifdef blocks predicated on REAL_ARITHMETIC.
3732 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3734 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3735 explicit sizeof/sizeof.
3736 * decl.c (java_init_decl_processing): Likewise.
3737 * jcf-parse.c (init_jcf_parse): Likewise.
3738 * parse.y (init_src_parse): Likewise.
3740 2002-03-02 Per Bothner <per@bothner.com>
3742 Make --CLASSPATH by a synonym for --classpath and -classpath.
3743 Implement --bootclasspath.
3744 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3745 (classpath_l): Remove.
3746 (jcf_path_CLASSPATH_arg): Remove.
3747 (jcf_path_bootclasspath_arg): New function.
3748 (jcf_path_seal): Simplify accordingly.
3750 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3751 (jcf_path_CLASSPATH): Remove declaration.
3752 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3753 (lang_specific_driver): Translate -bootclasspath.
3754 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3755 * lang.c (decode_lang_options): Do jcf_path_init first.
3756 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3757 * gjavah.c: Also handle --bootclasspath.
3758 Handle --CLASSPATH as a synonum for --classpath.
3759 * jcf-dump.c: Likewise.
3761 "." is not part of system path, but is the default for --classpath.
3762 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3763 (jcf_path_seal): Add "." if no CLASSPATH specified.
3765 * gcj.texi: Document changes.
3767 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3769 * expr.c (build_java_arraystore_check): Fix formatting.
3771 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3773 Fix for PR java/5758, java/5632:
3774 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3775 inner-class separator too.
3776 * parse.y (do_resolve_class): New local `decl_result.'
3777 Progressively build a name for what can have been loaded.
3779 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3781 * expr.c (java_array_data_offset): Removed function.
3782 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3783 (build_java_array_length_access): Obtain "length" value using a
3784 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3785 (build_java_arrayaccess): Correct comment. Access "data" using a
3786 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3787 (build_java_arraystore_check): New function.
3788 (expand_java_arraystore): Use build_java_arraystore_check.
3789 * parse.y (patch_assignment): Simplify code to insert a store check
3790 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3791 * check-init.c (check_init): Update to reflect that an array length
3792 access is now a COMPONENT_REF.
3793 * gcj.texi (Code Generation): Improve documentation of
3794 -fno-bounds-check. Add documentation for -fno-store-check.
3795 * java-tree.h (flag_store_check): Declare.
3796 (build_java_arraystore_check): Declare.
3797 * lang.c (flag_store_check): Initialize to 1.
3798 (lang_f_options): Add store-check option.
3799 * jvspec.c: Don't pass store-check option to jvgenmain.
3800 * lang-options.h: Add help string for -fno-store-check.
3802 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3804 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3805 * java-tree.h (java_dup_lang_specific_decl): New.
3806 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3808 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3810 * builtins.c, decl.c: Delete traditional-mode-related code
3811 copied from the C front end but not used, or used only to
3812 permit the compiler to link.
3814 2002-02-22 Tom Tromey <tromey@redhat.com>
3816 Fix for PR java/2369:
3817 * jvspec.c (verify_class_name): New function.
3818 (lang_specific_driver): Call it.
3819 (JAVA_START_CHAR_P): New macro.
3820 (JAVA_PART_CHAR_P): Likewise.
3822 2002-02-22 Per Bothner <per@bothner.com>
3824 * class.c: Change vtable to be more compatible with g++ v3 abi.
3825 (get_dispatch_table): Prepend offset-to-top (always 0) and
3826 type_info pointer (currently unimplemented hence NULL) to vtable.
3827 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3828 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3829 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3830 (build_dtable_decl): Add declarations for new fields.
3832 2002-02-20 Per Bothner <per@bothner.com>
3834 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3835 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3836 don't need to set it on the COMPOUND_EXPR - the caller does that.
3838 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3840 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3841 `--CLASSPATH' becomes `--classpath.'
3842 * gjavah.c: Likewise.
3843 * jcf-dump.c: Likewise.
3844 * lang-options.h: Likewise.
3846 * jcf-path.c: Updated comment.
3847 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3848 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3849 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3850 (jcf_path_CLASSPATH_arg): Ditto.
3851 (classpath_u): Updated leading comment.
3853 2002-02-20 Per Bothner <per@bothner.com>
3855 * builtins.c (check_for_builtin): New function.
3856 (build_call_or_builtin): Remove.
3857 * java-tree.h: Update accordingly.
3858 * expr.c (expand_invoke): Use build + check_for_builtin instead
3859 of build_call_or_builtin.
3860 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3861 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3862 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3864 2002-02-17 Tom Tromey <tromey@redhat.com>
3866 * java-tree.h (TYPE_STRICTFP): New macro.
3867 (struct lang_type) [strictfp]: New field.
3868 (CLASS_STRICTFP): New macro.
3869 (METHOD_STRICTFP): New macro.
3870 (struct lang_decl) [strictfp]: New field.
3871 * parse.y (method_header): Disallow strictfp constructor or
3873 (STRICT_TK): Move before MODIFIER_TK.
3874 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3875 (METHOD_MODIFIERS): Likewise.
3876 (INTERFACE_MODIFIERS): Likewise.
3877 * jcf-write.c (get_access_flags): Likewise.
3878 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3879 (add_method_1): Likewise.
3880 (get_access_flags_from_decl): Likewise.
3881 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3882 recognize strictfp flag.
3883 * jcf.h (ACC_STRICT): New define.
3885 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3887 * class.c(build_utf8_ref): Move declaration of decl_size
3889 2002-02-07 Tom Tromey <tromey@redhat.com>
3891 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3894 2002-02-04 Anthony Green <green@redhat.com>
3896 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3897 sections if available.
3899 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3901 * parse.y (java_expand_classes): Fix typo in static field loop.
3903 2002-02-02 Richard Henderson <rth@redhat.com>
3905 * class.c (add_field): Mark static fields external.
3906 (build_class_ref): Remove redundant set.
3907 * parse.y (java_expand_classes): Mark static fields of classes
3908 to be compiled as local.
3909 * jcf-parse.c (parse_class_file): Likewise.
3911 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3913 * gcj.texi (About CNI): New node.
3915 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3918 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3919 setlocale() with LC_CTYPE as a parameter.
3922 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3924 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3925 Follow GNU Coding Standards for --version.
3927 2002-01-28 Tom Tromey <tromey@redhat.com>
3929 * expr.c (build_jni_stub): Ensure storage for `meth' is
3931 * parse.y (java_complete_expand_methods): Set
3932 current_function_decl before building JNI stub.
3934 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3936 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3939 2002-01-22 Tom Tromey <tromey@redhat.com>
3941 * decl.c (java_init_decl_processing): Use add_predefined_file.
3942 Predefine RawData.java.
3943 (predef_filenames): Removed.
3944 (java_init_decl_processing): Don't register predef_filenames.
3945 * jcf-parse.c (add_predefined_file): New function.
3946 (predefined_filename_p): Rewrote.
3947 (predefined_filename_p): No longer static.
3948 * decl.c (java_init_decl_processing): Call initialize_builtins.
3949 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3950 (java/builtins.o): New target.
3951 * builtins.c: New file.
3952 * parse.y (patch_invoke): Use build_call_or_builtin.
3953 * java-tree.h (build_call_or_builtin): Declare.
3954 (initialize_builtins): Declare.
3955 (java_set_exception_lang_code): Removed unused declaration.
3956 (PREDEF_FILENAMES_SIZE): Removed.
3957 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3958 (predef_filenames): New define.
3959 (add_predefined_file): Declare.
3960 (predefined_filename_p): Declare.
3961 * expr.c (expand_invoke): Use build_call_or_builtin.
3963 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3965 * parse.y (patch_switch_statement): Fix format specifier.
3967 2002-01-16 Tom Tromey <tromey@redhat.com>
3969 More for PR java/5365:
3970 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3972 (process_file): Generate include for
3973 java.lang.UnsupportedOperationExceptions.
3975 2002-01-15 Andreas Jaeger <aj@suse.de>
3977 * .cvsignore: Add man pages.
3979 2002-01-15 Tom Tromey <tromey@redhat.com>
3981 Fix for PR java/5365:
3982 * gjavah.c (process_file): Turn class name into a file name.
3984 2002-01-14 Matthias Klose <doko@debian.org>
3986 * gcj.texi: Fix whitespace and formatting errors in the
3987 synopsis of the man pages. Update copyright.
3989 2002-01-14 Tom Tromey <tromey@redhat.com>
3992 * Make-lang.in (java.install-man): Handle jv-convert man page.
3993 (java.generated-manpages): Added jv-convert.1.
3994 (java.uninstall): Remove jv-convert.1.
3995 (java.maintainer-clean): Likewise.
3996 ($(srcdir)/java/jv-convert.1): New target.
3997 * gcj.texi (Top): Link to jv-convert node.
3998 (Individual utilities): Likewise.
3999 (Invoking jv-convert): New node.
4001 2001-01-10 Jeff Sturm <jsturm@one-point.com>
4002 Martin Kahlert <martin.kahlert@infineon.com>
4004 * jcf-parse.c (get_constant): Don't swap lo/hi for big
4005 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
4007 2002-01-03 Graham Stott <grahams@redhat.com>
4009 * class.c (compile_resource_file): Update copyright date.
4010 Constify filename parameter.
4011 (java-tree.h): Update copyright date.
4012 (compile_resource_file): Constify filename parameter.
4014 2002-01-03 Graham Stott <grahams@redhat.com>
4016 * gcc/jcf-parse.c: Update copyright date.
4017 (yyparse): Constify resource_filename.
4019 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4021 * parse.y (src_parse_roots): Don't needlessly zero init.
4023 2001-12-31 Tom Tromey <tromey@redhat.com>
4025 * parse.y (dump_java_tree): New function.
4026 (source_end_java_method): Call it.
4027 (end_class_declaration): Likewise.
4028 * lang.c (java_decode_option): Call dump_switch_p.
4030 2001-12-28 Tom Tromey <tromey@redhat.com>
4032 * gen-table.pl: Don't process characters after \uffff. Added
4033 comment pointing to input file.
4035 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4037 * gen-table.pl: Const-ify output. Document the location of a
4038 suitable unicode input file.
4040 * chartables.h: Regenerate.
4042 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4044 * chartables.h: Const-ify.
4045 * gjavah.c (options): Likewise.
4046 * jcf-dump.c (options): Likewise.
4047 * jv-scan.c (options): Likewise.
4048 * lex.c (java_start_char_p, java_part_char_p): Likewise.
4049 * parse.y (binop_lookup): Likewise.
4051 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4053 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
4054 the static arrays that are output.
4055 * jvspec.c (jvgenmain_spec): Make static.
4056 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
4057 * keyword.h: Regenerate.
4058 * lang.c (string_option, process_option_with_no, lang_f_options,
4059 lang_W_options): Const-ify.
4060 * lex.c (java_lex): Likewise.
4062 2001-12-21 Richard Henderson <rth@redhat.com>
4064 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
4065 (get_boehm_type_descriptor): ... here. Arrange for the
4066 TREE_TYPE to get set properly.
4068 2001-12-21 Richard Henderson <rth@redhat.com>
4070 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4071 only if the target requires collect2.
4073 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4075 2001-12-20 Tom Tromey <tromey@redhat.com>
4078 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4079 CAN_COMPLETE_NORMALLY for the node.
4080 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4081 generate code for second branch if first branch can't complete
4083 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4084 the loop head if the loop body can't complete normally.
4086 2001-12-20 Tom Tromey <tromey@redhat.com>
4089 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4090 case where `finally' clause can't complete normally.
4092 2001-12-20 Tom Tromey <tromey@redhat.com>
4095 * parse.y (analyze_clinit_body): Added this_class parameter.
4096 Check for more cases where we must keep <clinit>.
4097 (maybe_yank_clinit): Cleaned up flow control.
4099 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4101 * decl.c (java_init_decl_processing): Don't initialize
4102 finit_leg_identifier_node.
4103 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4104 (finit_leg_identifier_node): Remove.
4105 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4107 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4109 * mangle.c (mangle_member_name): Don't special-case for
4111 * mangle_name.c (unicode_mangling_length): Likewise.
4112 (append_unicode_mangled_name): Likewise.
4113 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4116 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4118 * expr.c (build_java_array_length_access): Don't force null pointer
4119 check unless flag_check_references is set.
4121 2001-12-20 Tom Tromey <tromey@redhat.com>
4123 Fix for PR java/3417:
4124 * parse.y (patch_assignment): Added special processing for
4126 (patch_return): Don't convert booleans to integers, and don't
4127 special-case `null'.
4129 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4131 * config-lang.in (diff_excludes): Remove.
4133 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4135 * gcj.texi: Update link to GCC manual.
4137 2001-12-17 Tom Tromey <tromey@redhat.com>
4139 * parse.y (link_nested_class_to_enclosing): Removed useless
4142 2001-12-16 Tom Tromey <tromey@redhat.com>
4144 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4147 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4149 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4150 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4153 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4155 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4157 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4159 * decl.c (java_init_decl_processing): Build otable_type correctly.
4160 otable_decl is an otable_type.
4162 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4164 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4165 otable_type, otable_ptr_type, method_symbol_type,
4166 method_symbols_array_type, method_symbols_array_ptr_type): New
4167 field/global tree definitions.
4168 (flag_indirect_dispatch): New flag.
4169 * decl.c (java_init_decl_processing): Initialize new otable and
4170 otable_syms type nodes and decls. Add new field "index" to
4172 * class.c (build_method_symbols_entry): New function.
4173 (make_method_value): Set "index" to to method's vtable index for
4174 virtual methods when indirect-dispatch is not used.
4175 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4176 and set vtable_method_count to -1. Set otable and otable_syms field
4177 if indirect-dispatch is used and there was something to put in them.
4178 (build_method_symbols_entry): New function.
4179 (emit_offset_symbol_table): New function.
4180 * expr.c (get_offset_table_index): New function.
4181 (build_invokevirtual): Build array reference to otable at the index
4182 returned by get_offset_table_index, and use the result as the vtable
4184 (build_invokeinterface): Similar.
4185 * jcf-parse.c (yyparse): If indirect-dispatch, call
4186 emit_offset_symbol_table at the end of compilation, after all classes
4187 have been generated.
4188 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4189 * lang.c (flag_indirect_dispatch): Define.
4190 (lang_f_options): Add indirect-dispatch flag.
4192 2001-12-14 Matthias Klose <doko@debian.org>
4194 * gcj.texi: Markup for man page generation. Document missing
4195 options printed by <tool> --help.
4196 Terminate description of gij's -ms option with a dot.
4197 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4198 (java.generated-manpages java.install-man, java.uninstall,
4199 java-maintainer-clean) Updated.
4201 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4203 * class.c (get_dispatch_table): Fix java vtable layout
4204 for TARGET_VTABLE_USES_DESCRIPTORS.
4205 * decl.c (java_init_decl_processing): Initialize
4206 alloc_no_finalizer_node, finalize_identifier_node.
4207 * expr.c (class_has_finalize_method): New function.
4208 (expand_java_NEW): Generate calls for finalizer-free allocation.
4209 (build_invokevirtual): Fix java vtable layout for
4210 TARGET_VTABLE_USES_DESCRIPTORS.
4211 * java-tree.h (enum java_tree_index): New entries:
4212 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4213 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4214 (class_has_finalize_method): declare.
4215 (HAS_FINALIZER_P): New macro.
4216 * parse.y (patch_invoke): Generate calls for finalizer-free
4219 2001-12-12 Matthias Klose <doko@debian.org>
4221 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4222 whitespace at end of line.
4224 2001-12-11 Tom Tromey <tromey@redhat.com>
4226 * lex.c (java_init_lex): Define wfl_to_string as
4227 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4229 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4231 * class.c (make_method_value): Use null_pointer_node to
4232 represent empty exception table.
4234 2001-12-10 Tom Tromey <tromey@redhat.com>
4236 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4238 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4240 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4242 2001-12-09 Per Bothner <per@bothner.com>
4244 * check-init.c (current_switch_has_default): New static field.
4245 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4246 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4247 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4249 2001-12-09 Tom Tromey <tromey@redhat.com>
4251 * check-init.c (check_init): Don't allow pre- or post- increment
4252 or decrement of final variable.
4253 (final_assign_error): Minor error message rewording.
4255 2001-12-08 Tom Tromey <tromey@redhat.com>
4257 * java-tree.h: Fixed typo.
4259 * gjavah.c (decompile_method): Don't decompile to `return this'
4262 * gjavah.c (cxx_keywords): Re-sorted.
4263 * lex.c (cxx_keywords): Re-sorted.
4265 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4268 * gjavah.c (print_namelet): Clear subnamelets.
4269 (HANDLE_METHOD): Set `method_printed' earlier.
4271 2001-12-07 Tom Tromey <tromey@redhat.com>
4273 * lang.c (lang_f_options): Added
4274 optimize-static-class-initialization.
4275 (java_decode_option): Removed special case.
4277 2001-12-07 Per Bothner <per@bothner.com>
4279 * check-init.c (check_init): Fix typo freeing memory twice.
4281 2001-12-05 Per Bothner <per@bothner.com>
4283 Restore support for static class initialization optimization.
4284 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4285 * check-init.c (check_int): At end of BLOCK handle initialization
4286 blocks, which used to be done in java_complete_expand_method but did
4287 not handle the case where check_for_initialization might allocate
4288 more than a word of bits.
4289 * decl.c (lang_make_tree): The smic field is now a tree.
4290 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4291 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4293 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4295 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4296 Change from a hash table to a list.
4297 (struct_lang_decl): Change field 'smic' to match.
4298 * class.c (add_method_1): Initialize
4299 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4300 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4301 (java_expand_method_bodies): -here, since 'smic' is now a list.
4302 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4304 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4306 * class.c (java_hash_compare_tree_node): Fix casts.
4308 2001-12-04 Per Bothner <per@bothner.com>
4310 * check-init.c: Handle definite unassignment to finals in addition
4311 to definite assignment.
4312 (loop_current_locals): New field.
4313 (num_current_locals, int start_current_locals, num_current_words):
4315 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4316 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4317 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4318 (get_variable_decl, check_final_reassigned): New functions.
4319 (check_init, check_bool_init): Modify as needed for checking finals.
4320 (check_for_initialization): Take extra parameter and return void.
4321 Do extra start-up logic to check final fields for assignment.
4322 * parse.y (check_static_final_variable_assignment_flag,
4323 reset_static_final_variable_assignment_flag, check_final_assignment,
4324 check_final_variable_local_assignment_flag,
4325 reset_final_variable_indirect_assignment_flag,
4326 reset_final_variable_global_assignment_flag): Remove functions.
4327 (java_complete_expand_methods, outer_field_access_fix,
4328 patch_assignment): Remove no-longer used logic.
4329 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4330 * parse.y (register_fields, java_complete_tree): Update accordingly.
4332 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4333 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4334 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4336 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4338 * java-tree.h (DECL FINAL): New bit-field.
4339 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4340 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4341 (DECL_INIT_CALLS_THIS): New macro.
4342 (struct lang_decl): New bit-field init_calls_this.
4343 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4344 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4345 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4346 use it for both local variables and final fields.
4347 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4349 (struct lang_type): Remove hfv bit-field.
4350 (check_for_initialization): Change to return void.
4352 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4353 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4354 * check-init.c (final_assign_error): New helper function.
4355 (check_final_reassigned, check_init): Use it.
4356 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4358 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4359 bit-fields to unsigned.
4361 2001-12-03 Per Bothner <per@bothner.com>
4363 * parse.y (patch_binop): Minor constant folding.
4365 * parse.y (build_current_thisn): Shorter 'buffer'.
4367 2001-12-03 Per Bothner <per@bothner.com>
4369 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4370 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4371 * jcf-write.c (generate_bytecode_insns): Remove support for
4372 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4373 * check-init.c (check_init): Likewise.
4375 2001-12-03 Per Bothner <per@bothner.com>
4377 * verify.c (subroutine_nesting): New function.
4378 (verify_jvm_instructions): Use it to fix logic for checking that
4379 we're done with the current subroutine.
4381 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4382 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4384 2001-12-03 Per Bothner <per@bothner.com>
4386 * jcf.h: Fix obvious typo in comment.
4387 * typeck.c (build_null_signature): Add comment.
4389 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4391 * expr.c: Remove leading capital from diagnostic messages, as
4392 per GNU coding standards.
4393 * jcf-io.c: Similarly.
4394 * jcf-parse.c: Similarly.
4395 * jv-scan.c: Similarly.
4396 * jvspec.c: Similarly.
4397 * mangle.c: Similarly.
4399 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4400 Alexandre Petit-Bianco <apbianco@redhat.com>
4402 * expr.c (build_java_arrayaccess): Call save_expr on array for
4403 correct evaluation order, modified comment, fixed indentation.
4404 * parse.y: (patch_assignment): Correctly extract the array base
4405 from the tree generate by build_java_arrayaccess, added comments.
4406 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4407 Fixes PR java/3096, PR java/3803, PR java/3965.
4409 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4411 * expr.c (expand_byte_code): Remove trailing periods from messages.
4412 * jcf-parse.c (load_class, jcf_parse): Similarly.
4413 * jcf-write.c (generate_classfile): Similarly.
4414 * lex.c (java_lex): Similarly.
4416 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4418 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4420 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4422 * Make-lang.in (java.generated-manpages): New dummy target.
4424 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4426 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4428 (lang_specific_pre_link): Use set_input to set input_filename.
4430 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4431 (main): Fix definition.
4432 Strip `main' from classname.
4435 2001-11-18 Roger Sayle <roger@eyesopen.com>
4437 * parse.h (java_expand_switch): Remove old prototype.
4439 2001-11-18 Tom Tromey <tromey@redhat.com>
4441 Fix for PR java/1401:
4442 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4444 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4447 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4449 * lang.c (finish_parse): Rename to java_finish.
4450 (LANG_HOOKS_FINISH, java_finish): New.
4452 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4454 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4455 * java-tree.h: New prototype.
4456 * lang.c (java_init): Update prototype. Combine with old init_parse.
4458 2001-11-13 Tom Tromey <tromey@redhat.com>
4460 * gjavah.c (method_signature): New global.
4461 (HANDLE_METHOD): Set it.
4462 (decompile_return_statement): New function.
4463 (decompile_method): Use it.
4464 (print_method_info): Removed `synth' argument.
4466 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4468 * java-tree.h (java_set_yydebug): New.
4469 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4470 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4471 (print_lang_decl, print_lang_type, print_lang_identifier,
4472 print_lang_statistics, lang_print_xnode): Remove.
4474 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4476 * jcf-parse.c (init_lex): Remove.
4477 * lang.c (language_string, lang_identify): Remove.
4478 (struct lang_hooks): Constify.
4479 (LANG_HOOKS_NAME): Override.
4480 (init_parse): Update.
4482 2001-11-08 Andreas Franck <afranck@gmx.de>
4484 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4485 program_transform_name the way suggested by autoconf.
4486 (java.install-common): Also transform auxiliary program names with
4487 program_transform_name.
4489 2001-11-08 Tom Tromey <tromey@cygnus.com>
4491 * parse.y (trap_overflow_corner_case): New rule.
4492 (unary_expression): Use it.
4493 * lex.c (java_init_lex): Don't set minus_seen.
4494 (yylex): Don't use minus_seen. Communicate overflow to parser for
4496 (error_if_numeric_overflow): New function.
4497 * parse.h (minus_seen): Removed field.
4498 (JAVA_RADIX10_FLAG): New define.
4500 2001-11-07 Tom Tromey <tromey@redhat.com>
4502 Patch for PR java/1414:
4503 * parse.y (case_label_list): New global.
4504 (goal): Register case_label_list with GC.
4505 (java_complete_lhs): Save new case on case_label_list.
4506 (patch_switch_statement): Check for duplicate case labels.
4508 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4510 * parse.y (patch_assignment): Removed unused third argument.
4511 (java_complete_lhs): Removed unused third argument to patch_assignment.
4513 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4515 * lang.c: Include langhooks-def.h.
4516 * Make-lang.in: Update.
4518 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4520 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4522 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4524 * mangle.c (find_compression_record_match): Don't match compression
4525 records for package name elements unless they occur at the start of
4526 the name. Fix for PR java/4717.
4528 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4530 * expr.c (expand_java_field_op): Don't special-case references to
4531 java.lang.PRIMTYPE.TYPE.
4532 (build_primtype_type_ref): Removed.
4533 * java-tree.h (build_primtype_type_ref): Remove prototype.
4534 * parse.y (maybe_build_primttype_type_ref): Removed.
4535 (complete_function_arguments): Don't special-case references to
4536 java.lang.PRIMTYPE.TYPE.
4537 (patch_assignment): Likewise.
4538 (array_constructor_check_entry): Likewise.
4540 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4542 * mangle.c (static tree compression_table): Fixed leading comment.
4543 * parse.h (struct parser_ctxt): Fixed field comment.
4544 * parse.y (check_pkg_class_access): New prototype, fixed leading
4545 comment, new parameter used to emit error only if passed as true.
4546 (parse_check_super): Pass extra argument to check_pkg_class_access.
4547 (do_resolve_class): Likewise.
4548 (process_imports): Likewise.
4549 (read_import_dir): Fixed indentation.
4550 (find_in_imports_on_demand): New local class_type_name. Local
4551 node_to_use deleted. while loop changed into for loop. Report
4552 multiple definition only for accessible classes. Improved error
4554 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4555 assigned to parameter list, fixed indentation. while loop changed
4556 into for loop, restore TREE_CHAIN on local `tem' before the next
4559 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4561 * lang.c (lang_get_alias_set): Deleted.
4563 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4565 * gjavah.c (jni_print_char): Fix thinko in last change.
4567 * gjavah.c (jni_print_char, decode_signature_piece): Use
4568 safe-ctype macros and/or fold extra calls into fewer ones.
4569 * lex.c (java_read_unicode, java_lex): Likewise.
4570 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4571 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4572 * mangle_name.c (append_unicode_mangled_name,
4573 unicode_mangling_length): Likewise.
4575 2001-10-17 Richard Henderson <rth@redhat.com>
4577 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4579 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4581 * lang.c (langhooks.h): Included.
4582 (LANG_HOOKS_INIT): Redefined.
4583 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4584 (LANG_HOOKS_DECODE_OPTION): Likewise.
4585 (struct lang_hooks lang_hooks): New initialization.
4587 2001-10-11 Per Bothner <per@bothner.com>
4589 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4590 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4591 The former is simpler, and jcf-write.c handles it better.
4592 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4593 or WITH_CLEANUP_EXPR.
4594 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4595 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4597 * parse.y (patch_if_else_statement): If the condition is constant,
4598 optimize away the test.
4600 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4602 * parse.y (patch_cast): Call patch_string on the first operand of
4603 the incoming node, update it if necessary. Fixes PR java/4510.
4605 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4607 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4608 when name qualifier matches a package name.
4610 2001-10-08 Tom Tromey <tromey@redhat.com>
4612 Fix for PR java/4489:
4613 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4614 force a new label when computing `body_block'.
4616 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4618 * jcf-io.c (format_uint): Const-ify.
4619 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4620 * lex.c (java_get_line_col): Likewise.
4621 * parse.y (build_incdec): Likewise.
4623 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4625 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4626 a NULL enclosing context if appropriate. Fixes PR java/4466.
4628 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4630 * parse.y (patch_assignment): Use lvalue's original TYPE when
4631 building the final COMPOUND_EXPR.
4632 (try_reference_assignconv): Fixed leading comment.
4634 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4636 * parse.y (check_final_variable_indirect_assignment): For
4637 COMPOUND_EXPR, return only if finals were found initialized
4638 properly, if not, keep on checking.
4639 (check_final_variable_global_assignment_flag): New local
4640 error_found, set when appropriate and used to decide whether to
4641 report uninitialized finals. Fixed typo in comment.
4643 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4645 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4646 last three initializations. Fixes PR java/4360.
4648 2001-09-21 Richard Henderson <rth@redhat.com>
4650 * class.c (get_dispatch_table): Handle function descriptors.
4651 (build_dtable_decl): Likewise.
4652 * expr.c (build_invokevirtual): Likewise.
4654 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4656 * parse.y (patch_method_invocation): Build class initialization
4657 when static finals are used to qualify method invocation.
4660 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4662 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4663 build_type_name_from_array_name.
4664 (STRING_STRIP_BRACKETS): New macro.
4665 * parse.y (build_type_name_from_array_name): New function.
4666 (array_creation_expression:): Accumulate []s instead of [s.
4667 (cast_expression:): Accumulate []s instead of [s after cast type
4669 (build_array_from_name): Local string deleted, use
4670 build_type_name_from_array_name.
4671 (build_unresolved_array_type): Accumulate []s instead of [s after
4673 (register_fields): Fixed comment.
4674 (resolve_class): Local name, base deleted, new locals tname and
4675 array_dims. Use build_type_name_from_array_name. Use array_dims to
4677 (purify_type_name): Use STRING_STRIP_BRACKETS.
4679 2001-09-18 Andreas Jaeger <aj@suse.de>
4681 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4682 * jv-scan.c: Likewise.
4684 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4686 * parse.y (patch_method_invocation): Inner class creation context
4687 check not enforced within constructors. Fixes PR java/1873.
4689 2001-09-16 Tom Tromey <tromey@redhat.com>
4691 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4692 NOTE_PUSH for single-case push. Fixes PR java/4189.
4694 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4696 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4697 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4698 (struct lang_type): New fields import_list and import_demand_list.
4699 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4700 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4701 (do_resolve_class): New local saved_enclosing_type, initialized,
4702 passed as parameter to find_in_imports and find_in_imports_on_demand.
4703 (find_in_imports): Added paramater enclosing_type, use its
4704 TYPE_IMPORT_LIST when applicable.
4705 (find_in_imports_on_demand): Added parameter enclosing_type, use
4706 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4707 declaration and initialization.
4708 (fold_constant_for_init): Switch/restore current_class to the
4709 appropriate context.
4711 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4713 * verify.c (verify_jvm_instructions): Fix typo.
4715 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4717 * expr.c (expand_invoke): Const-ification.
4718 * parse.y (patch_method_invocation): Likewise.
4720 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4722 * gjavah.c (cxx_keywords): Const-ification.
4723 * keyword.gperf (java_keyword): Likewise.
4724 * lang.c (java_tree_code_name): Likewise.
4725 * lex.c (cxx_keywords): Likewise.
4726 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4728 2001-09-11 Richard Henderson <rth@redhat.com>
4730 * parse.h (ctxp_for_generation): Mark extern.
4732 2001-09-10 Richard Henderson <rth@redhat.com>
4734 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4736 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4738 * typeck.c (java_array_type_length, build_prim_array_type):
4739 Represent empty arrays by NULL index.
4741 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4743 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4744 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4746 2001-09-06 Anthony Green <green@redhat.com>
4748 * class.c (O_BINARY): Define if necessary.
4749 (registerResource_libfunc): Declare.
4750 (init_class_processing): Initilize registerResource_libfunc.
4751 (compile_resource_file): New function.
4752 * java-tree.h (resource_name): Declare.
4753 (compile_resource_file): Declare.
4754 * jcf-parse.c (yyparse): Handle compiling java resource files.
4755 * lang.c (java_decode_option): Handle -fcompile-resource option.
4756 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4758 * gcj.texi (Code Generation): Add documentation for -R flag.
4760 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4762 * jcf-write.c (generate_classfile): Issue an error in case of
4763 field/initial value mismatch.
4764 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4765 being initialized and we're generating bytecode.
4766 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4767 set DECL_INITIAL properly when appropriate.
4771 2001-09-01 Per Bothner <per@bothner.com>
4773 * parse.y (maybe_yank_clinit): A field without an initializer is not
4774 relevant. All initializers except static final and constant require
4775 <clinit>, regardless of flag_emit_class_files.
4777 2001-08-31 Per Bothner <per@bothner.com>
4779 * class.c (set_constant_value): When not emitting class files, then a
4780 String ConstantValue is a utf8const_ptr_type.
4782 2001-08-30 Per Bothner <per@bothner.com>
4784 * jcf-write.c (generate_classfile): Check that field is primitive
4785 or string before emitting ConstantValue attribute.
4787 2001-08-30 Per Bothner <per@bothner.com>
4789 * parse.y (resolve_qualified_expression_name): If creating a
4790 COMPOUND_EXPR, set it's type correctly.
4792 2001-08-30 Per Bothner <per@bothner.com>
4794 * jcf-io.c (open_class): Set filename field.
4796 * jcf-parse,c (parse_class_file): Set current_function_decl
4797 for better error message when Code attribute is missing.
4799 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4800 better diagnostics, especially for constructors.
4802 2001-08-30 Per Bothner <per@bothner.com>
4804 * jcf-write.c (generate_classfile): Don't write ConstantValue
4805 attribute if field is not final, for compatibility with jdk.
4807 * jcf-write.c (generate_classfile): Convert ConstantValue values
4808 to correct type. Work-around for front-end bug.
4809 * class.c (set_constant_value): Error if constant has wrong type.
4811 2001-08-30 Per Bothner <per@bothner.com>
4813 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4814 "Double" are printed at verbosity 1.
4816 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4818 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4820 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4822 * parse.y (patch_assignment): Don't verify final re-assignment here.
4823 (java_complete_lhs): Verify assignments to finals calling
4824 patch_assignment. Verify re-assignments to finals before calling
4827 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4829 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4832 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4834 * lex.c (java_lex): new local found_hex_digits. Set and then used
4835 in test to reject invalid hexadecimal numbers.
4836 * parse.y (java_complete_tree): Prevent unwanted cast with
4837 initialized floating point finals.
4838 (patch_binop): Emit a warning when detecting a division by zero,
4839 mark result not constant, don't simplify non integer division.
4841 2001-08-28 Per Bothner <per@bothner.com>
4843 * jcf-write.c (generate_bytecode_insns): For increments and
4844 decrements just recurse to push constant. Improvement on Mark's patch.
4846 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4848 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4849 real conversion for increments and decrements of reals.
4851 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4853 * parse.y (resolve_qualified_expression_name): Handle unresolved
4854 qualified expressions, prevent numerical qualifiers, fixed typo.
4857 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4859 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4860 don't report anything but deprecated class when marked so. Handle
4862 (patch_method_invocation): Check deprecation on methods and types.
4863 (patch_binop): code becomes an enum tree_code, added default: to
4864 switch to handle that. Detect division by zero, try to fold and
4865 return before using a subroutine.
4867 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4869 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4870 file smaller than 4 bytes.
4871 * parse.y (check_inner_circular_reference): New function.
4872 (check_circular_reference): Likewise.
4873 (array_initializer:): Accept {,}.
4874 (java_check_circular_reference): Rewritten using
4875 check_circular_reference and check_inner_circular_reference.
4876 (java_complete_expand_method): Unconditionally save and restore
4877 the unpurged exception list.
4878 (build_dot_class_method_invocation): Unmangle signature parameter.
4880 2001-08-21 Tom Tromey <tromey@redhat.com>
4882 * decl.c (init_decl_processing): Add `throws' field to method
4884 * class.c (make_method_value): Compute `throws' field for method.
4886 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4888 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4889 circularity is detected.
4890 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4892 2001-08-17 Richard Henderson <rth@redhat.com>
4894 * class.c (emit_register_classes): Add align parameter to
4895 call to assemble_integer.
4897 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4899 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4900 loading a class_or_name fails, try considering an innerclass name
4901 and load the enclosing context.
4902 * parse.y (resolve_inner_class): New function.
4903 (find_as_inner_class): Added leading comment.
4904 (register_incomplete_type): Keep the current context as enclosing
4905 context for JDEP_FIELD dependencies.
4906 (do_resolve_class): Locals new_class_decl and super initialized to
4907 NULL. Call resolve_inner_class, explore the enclosing context
4908 superclass if necessary.
4911 2001-08-16 Tom Tromey <tromey@redhat.com>
4913 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4914 * gjavah.c (main): Updated for change to jcf_path_seal.
4915 * lang.c (version_flag): New global.
4916 (java_decode_option): Recognize `-version'.
4917 (java_init): Update for change to jcf_path_seal.
4918 * jcf.h (jcf_path_seal): Added `print' argument.
4919 * jcf-path.c (jcf_path_seal): Added `print' argument.
4921 2001-08-13 Zack Weinberg <zackw@panix.com>
4923 * Make-lang.in (java/decl.o): Update dependencies.
4924 * decl.c: Include libfuncs.h, don't include toplev.h.
4926 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4928 * decl.c (init_decl_processing): exception_type_node,
4929 class_not_found_type_node, and no_class_def_found_type_node
4930 initialized. predef_filenames augmented accordingly.
4931 instinit_identifier_node initialized.
4932 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4933 * java-tree.h (enum java_tree_index): New entries
4934 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4935 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4936 (exception_type_node): New macro.
4937 (class_not_found_type_node): Likewise.
4938 (no_class_def_found_type_node): Likewise.
4939 (instinit_identifier_node): Likewise.
4940 (PREDEF_FILENAMES_SIZE): Adjusted.
4941 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4942 (struct lang_type): Fixed typo in bitfield name.
4943 (DECL_INSTINIT_P): New macro.
4944 (ID_INSTINIT_P): Likewise.
4945 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4947 * parse.y (encapsulate_with_try_catch): New function.
4948 (generate_instinit): Likewise.
4949 (build_instinit_invocation): Likewise.
4950 (ctors_unchecked_throws_clause_p): Likewise.
4951 (add_instance_initializer): Deleted.
4952 (build_instance_initializer): Likewise.
4953 (in_instance_initializer): Likewise.
4954 (check_method_redefinition): instinit$ not to be verified.
4955 (java_complete_expand_methods): Generate instinit$, simplified code.
4956 (build_dot_class_method): Eliminated unnecessary locals. Use
4957 encapsulate_with_try_catch, removed unnecessary code.
4958 (fix_constructors): New local iii. Use build_instinit_invocation.
4959 (patch_method_invocation): Added comment.
4960 (maybe_use_access_method): Don't consider instinit$.
4961 (find_applicable_accessible_methods_list): Shorten the search for
4963 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4964 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4965 (patch_throw_statement): Likewise. Fixed typo.
4967 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4970 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4971 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4973 (lang_specific_pre_link): Use set_input to set input_filename.
4975 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4976 (main): Fix definition.
4977 Strip `main' from classname.
4980 2001-08-11 Zack Weinberg <zackw@panix.com>
4982 * lex.h: Don't include setjmp.h. Don't define
4983 SET_FLOAT_HANDLER or prototype set_float_handler.
4985 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4987 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4988 `poplevel' in the right order.
4990 2001-08-09 Richard Henderson <rth@redhat.com>
4992 * Make-lang.in (class.o): Depend on TARGET_H.
4993 * class.c (emit_register_classes): Use target hooks instead of
4994 assemble_constructor and assemble_destructor.
4996 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4998 * check-init.c (flags.h): Include
4999 (check_init): Don't report uninitialized static class
5000 initialization flags, don't free bit index when doing static class
5001 initialization optimization.
5002 (check_for_initialization): Return type changed to `unsigned int.'
5003 (attach_initialized_static_class): New function.
5004 * class.c (add_method_1): Create the initialized static class
5006 (finish_class): Always emit deferred inline methods.
5007 * decl.c (emit_init_test_initialization): Moved to expr.c
5008 (complete_start_java_method): Don't traverse
5009 DECL_FUNCTION_INIT_TEST_TABLE.
5010 (lang_mark_tree): Mark hash tables in function decls.
5011 * expr.c (emit_init_test_initialization): Moved from decl.c.
5012 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
5013 initialization flag, set DECL_CONTEXT and
5014 LOCAL_CLASS_INITIALIZATION_FLAG.
5015 (java_lang_expand_expr): Emit initialization code for static class
5016 initialized flags when entering block, if necessary.
5017 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
5018 * java-tree.h (flag_optimize_sci): New global variable declaration.
5019 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
5020 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
5021 (LOCAL_FINAL_P): Fixed typo in comment.
5022 (FINAL_VARIABLE_P): Likewise.
5023 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
5024 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
5025 (struct lang_decl): New fields `ict', `smic' and `cif.'
5026 (check_for_initialization): New returned value for global.
5027 (attach_initialized_static_class): New global function.
5028 (STATIC_CLASS_INIT_OPT_P): New macro.
5029 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
5030 * lang.c (java_decode_option): Handle
5031 `-fno-optimize-static-class-initialization'
5032 * parse.y (start_complete_expand_method): New function.
5033 (java_expand_method_bodies): Likewise.
5034 (attach_init_test_initialization_flags): Likewise.
5035 (adjust_init_test_initialization): Likewise.
5036 (emit_test_initialization): Likewise.
5037 (java_complete_expand_methods): Nullify abstract and native method
5039 (java_complete_expand_method): New locals `fbody', `block_body'
5040 and `exception_copy.' Reorganized: directly return on empty method
5041 bodies, call `start_complete_expand_method', remember definitely
5042 initialized static class in function, don't expand method bodies.
5043 (java_expand_classes): Call `java_expand_method_bodies' before
5044 `finish_class' when compiling to native.
5045 (resolve_expression_name): Use `orig' after building outer class
5047 (patch_invoke): Remember static method invocations.
5049 2001-08-06 Richard Henderson <rth@redhat.com>
5051 * class.c (emit_register_classes): Pass a symbol_ref and priority
5052 to assemble_constructor.
5054 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
5056 * java-tree.h (all_class_filename): New macro.
5057 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
5058 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
5059 newly created IDENTIFIER_NODE to `all_class_filename.'
5061 2001-08-01 Jeff Sturm <jsturm@one-point.com>
5063 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
5064 Use ggc_add_tree_root to register roots.
5066 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5068 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5069 second operand calling check_init.
5070 * decl.c (complete_start_java_method): Swaped second and third
5071 arguments while creating WITH_CLEANUP_EXPR node.
5072 * jcf-write.c (generate_bytecode_insns): Use second operand
5073 instead of third when handling WITH_CLEANUP_EXPR.
5074 * parse.y (java_complete_lhs): Expand second operand of
5075 WITH_CLEANUP_EXPR nodes.
5076 (patch_synchronized_statement): Swaped second and third arguments
5077 while creating WITH_CLEANUP_EXPR node.
5079 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5081 * parse.y (create_interface): Avoid cyclic inheritance report when
5082 syntax error encountered during class definition.
5085 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5087 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5089 (lang_specific_pre_link): Use set_input to set input_filename.
5091 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5092 (main): Fix definition.
5093 Strip `main' from classname.
5096 2001-07-18 Tom Tromey <tromey@redhat.com>
5099 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5100 * lex.c (java_new_lexer): Use ICONV_CONST.
5101 (java_read_char): Likewise.
5102 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5103 (jv-scan$(exeext)): Likewise.
5105 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5107 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5108 * parse.y (check_class_interface_creation): Allow `private' if the
5109 enclosing is not an interface.
5110 (create_interface): Interface tagged public if the enclosing
5111 context is an interface.
5112 (create_class): Class tagged public if the enclosing context
5116 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5118 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5121 2001-07-14 Tim Josling <tej@melbpc.org.au>
5123 * check-init.c (check_init): Remove references to EXPON_EXPR.
5125 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5127 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5128 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5131 2001-07-13 Tom Tromey <tromey@redhat.com>
5133 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5136 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5138 * parse.y (patch_method_invocation): Don't override primary if one
5139 is already provided, but let this$<n> be built. Fixed comment.
5141 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5143 * parse.y (empty_statement:): Report empty statement error only
5144 when found at class declaration level.
5147 2001-07-12 Tom Tromey <tromey@redhat.com>
5149 * expr.c (expand_load_internal): New function.
5150 (LOAD_INTERNAL): Use it.
5152 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5154 * parse.y (verify_constructor_super): Compare anonymous class ctor
5155 args with `valid_method_invocation_conversion_p.'
5158 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5160 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5161 `-fsyntax-only.' Fixes PR java/3248
5163 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5165 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5167 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5169 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5170 current function is static. Fixes PR java/1970
5172 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5174 * parse.y (patch_method_invocation): Add enclosing context to ctor
5175 calls if necessary. Fixes PR java/2953
5177 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5179 * parse.y (resolve_package): Abort if qualified expression member
5181 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5184 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5186 * verify.c: Don't use // comments.
5188 2001-07-05 Tom Tromey <tromey@redhat.com>
5190 * lang.c (flag_assume_compiled): Removed.
5191 * java-tree.h (flag_assume_compiled): Removed.
5192 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5193 -fhash-synchronization, -fuse-divide-subroutine,
5194 -fcheck-references, -femit-class-file, -femit-class-files,
5195 -fassume-compiled. Updated --encoding information. Changed
5196 -foutput-class-dir to `-d'.
5198 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5200 * jcf-parse.c (parse_class_file): Add lineno parameter to
5201 debug_start_source_file call.
5203 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5205 * gcj.texi: Use gpl.texi.
5206 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5207 dependencies and use doc/include in search path.
5209 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5211 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5212 `this'. If so, don't build instance initializers.
5214 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5216 * parse.y (resolve_expression_name): Improved error message for
5217 inner class cases. Fixes PR java/1958
5219 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5221 * lang.c: #include diagnostic.h
5222 (lang_print_error): Add a `diagnostic_context *' parameter.
5223 (java_dummy_print): Likewise.
5224 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5226 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5228 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5229 * jcf.h (typedef struct JCF): New bitfield `finished.'
5230 (JCF_FINISH): Set `finished.'
5231 (JCF_ZERO): Reset `finished.'
5234 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5236 * parse.y (class_body_declaration:): Don't install empty instance
5240 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5242 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5243 (set_class_decl_access_flags): New function.
5244 * java-tree.h (set_class_decl_access_flags): New prototype.
5245 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5246 (parse_class_file): New local `decl_max_locals.' Take wide types
5247 into account to compute DECL_MAX_LOCALS.
5248 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5251 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5253 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5255 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5257 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5258 * parse.y (do_resolve_class): Moved comments out to leading comment
5259 section. Removed local `start', New local `_ht' and
5260 `circularity_hash.' Record `enclosing' in hash table and search
5261 it to detect circularity. Use `enclosing' as an argument to
5262 `lookup_cl.' Free the hash table when done.
5264 2001-06-19 Tom Tromey <tromey@redhat.com>
5266 * lex.c (java_read_char): Disallow invalid and overlong
5267 sequences. Fixes PR java/2319.
5269 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5271 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5273 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5275 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5276 arguments accordingly.
5278 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5280 * gcj.texi: Move contents to just after title page.
5282 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5284 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5286 (patch_incomplete_class_ref): Build the class ref, build the class
5287 init if necessary, complete the tree.
5290 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5292 * parse.y (lookup_field_wrapper): Test `name' code.
5293 (resolve_qualified_expression_name): Test `qual_wfl' code.
5294 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5295 handle `qual_wfl' by code.
5296 (maybe_build_primttype_type_ref): Test `wfl' code.
5298 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5300 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5302 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5303 the dvi file in the java directory.
5305 2001-05-25 Sam TH <sam@uchicago.edu>
5307 * gen-table.pl javaop.h jcf.h lex.h,
5308 parse.h: Fix header include guards.
5310 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5312 * jv-scan.c (version): Update copyright year.
5314 2001-05-21 Per Bothner <per@bothner.com>
5316 * jcf-parse.c (read_class): If class is from .class or .zip file
5317 and it's already been read, don't push/pop parser context.
5319 2001-05-18 Per Bothner <per@bothner.com>
5321 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5322 command line so the jvgenmain-generated main program comes first.
5324 2001-05-15 Tom Tromey <tromey@redhat.com>
5326 * class.c (build_utf8_ref): Don't generate identifier based on
5329 2001-05-12 Richard Henderson <rth@redhat.com>
5331 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5332 * expr.c (java_lang_expand_expr): Expand it.
5333 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5334 calling build_exception_object_ref.
5335 * parse.y (catch_clause_parameter): Likewise.
5336 (build_dot_class_method): Likewise.
5337 (try_reference_assignconv): Likewise.
5338 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5339 * jcf-write.c (generate_bytecode_insns): Likewise.
5341 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5343 * parse.y (build_unresolved_array_type): Set
5344 EXPR_WFL_QUALIFICATION on the newly created wfl.
5345 Fixes PR java/2538. Fixes PR java/2535.
5347 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5349 * parse.y (fix_constructors): Removed unnecessary assignment to
5350 local. Moved assignment to `this$<n>', fixed comments and
5352 (build_wfl_wrap): Fixed indentation.
5353 Fixes PR java/2598, java/2579 and java/2658.
5355 2001-05-03 Mo DeJong <mdejong@redhat.com>
5357 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5358 check for byte swap.
5360 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5362 * expr.c (build_class_init): Move MODIFY_EXPR
5363 outside of COND_EXPR. Remove variable `call'.
5365 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5367 * decl.c: NULL_PTR -> NULL.
5368 * jcf-write.c: Likewise.
5370 2001-05-01 Tom Tromey <tromey@redhat.com>
5372 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5373 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5374 * gcj.texi: Updated copyright text. Include fdl.texi.
5375 (Top): Link to new node.
5377 2001-05-01 Per Bothner <per@bothner.com>
5379 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5381 2001-05-01 Per Bothner <per@bothner.com>
5383 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5384 import_list contains the name, not the TREE_PURPOSE.
5386 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5388 * jcf-io.c (read_zip_member): Cast to long in comparison with
5391 * jvspec.c (lang_specific_driver): Initialize variables.
5393 * mangle.c (find_compression_record_match): Likewise.
5395 * typeck.c (build_null_signature): Provide static prototype. Mark
5396 parameter with ATTRIBUTE_UNUSED.
5398 * verify.c (verify_jvm_instructions): Initialize variable.
5400 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5402 * parse.y (do_resolve_class): Check for cyclic inheritance during
5403 inner class resolution.
5405 2001-04-27 Per Bothner <per@bothner.com>
5407 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5408 while iterating, since that could cause gc to lose stuff.
5410 2001-04-26 Per Bothner <per@bothner.com>
5412 Fix method search wrt scope of inner classes to match JLS2.
5413 * typeck.c (build_null_signature): New static function.
5414 (has_method): New function. Uses build_null_signature and lookup_do.
5415 * java-tree.h (has_method): New declaration.
5416 * parse.y (find_applicable_accessible_methods_list): Do not search
5417 context of inner classes here.
5418 (patch_method_invocation): Search scope, ie. current and outer clases,
5419 for method matching simple name, to find class.
5421 2001-04-26 Per Bothner <per@bothner.com>
5423 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5424 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5426 * constants.c (find_methodref_with_class_index): New function.
5427 (find_methodref_index): Use find_methodref_with_class_index.
5428 * java-tree.h (find_methodref_with_class_index): New declaration.
5429 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5430 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5431 If context changed from interface to class, don't use invokeinterface.
5433 2001-04-25 Per Bothner <per@bothner.com>
5435 * verify.c (verify_jvm_instructions): For field instructions,
5436 check that field index is valid. For invoke instructions, check that
5437 method index is valid.
5439 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5441 * config-lang.in (target_libs): Copy from $libgcj_saved.
5443 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5445 * decl.c (init_decl_processing): Add new class "protectionDomain"
5447 * class.c (make_class_data): Set initial value for "protectionDomain".
5449 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5451 * jvspec.c (lang_specific_driver): Fix memory allocation
5452 deficit, by using concat in lieu of xmalloc/sprintf.
5454 2001-04-20 Per Bothner <per@bothner.com>
5456 Fixes to compile multiple .class files at once.
5457 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5458 * java-tree.h (CLASS_PARSED_P): New macro.
5459 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5460 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5461 (read_class): Avoid some code duplication.
5462 Don't call JCF_FINISH for a .class file - might be needed later.
5463 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5464 rather than CLASS_LOADED_P, since latter implies class laid out.
5465 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5466 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5468 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5470 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5472 * boehm.c: Include toplev.h.
5474 2001-04-06 Tom Tromey <tromey@redhat.com>
5475 Alexandre Petit-Bianco <apbianco@redhat.com>
5477 Fix for PR gcj/1404 and PR gcj/2332:
5478 * parse.y (build_array_from_name): If we use the type_wfl then
5479 accumulate dimensions from the original type as well.
5480 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5482 2001-04-06 Tom Tromey <tromey@redhat.com>
5484 * parse.y (analyze_clinit_body): Return true if the second operand
5485 of a METHOD_EXPR is nonzero.
5487 2001-04-06 Tom Tromey <tromey@redhat.com>
5489 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5491 ($(srcdir)/java/parse.c): Likewise.
5493 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5495 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5496 (version-gcc): Initialized.
5497 (which-gcj): Likewise.
5499 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5501 * java-tree.h (struct lang_decl): New macro
5502 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5503 * parse.y (build_instance_initializer): New function.
5504 (add_instance_initializer): Use it.
5505 (java_fix_constructors): Set `current_class' before fix pass.
5506 (fix_constructors): Just return if already fixed. Move `super()'
5507 invocation ahead. Use `build_instance_initializer.'
5510 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5512 * parse.y (resolve_qualified_expression_name): Pass field's
5513 DECL_CONTEXT to `not_accessible_p.'
5514 (not_accessible_p): Changed parameters order in `inherits_from_p'
5517 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5519 * lang-options.h: Add flag_check_references.
5521 2001-04-04 Per Bothner <per@bothner.com>
5523 * java-tree.h (CONSTANT_VALUE_P): New macro.
5524 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5525 * parse.y (maybe_build_class_init_for_field): New static function.
5526 (resolve_expression_name, resolve_field_access): Use
5527 maybe_build_class_init_for_field instead of build_class_init
5528 This does not do the init if the field is compile-time-constant.
5529 (resolve_field_access): Simplify.
5531 * parse.y (fold_constant_for_init): Merge test into switch.
5533 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5535 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5537 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5539 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5541 * expr.c (pop_type_0): Save the result of the first
5542 lang_printable_name call in a scratch buffer, so it
5543 won't be clobbered by the second call.
5545 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5547 * parse-scan.y (array_type:): Rewritten.
5548 (type_declaration:): `empty_statement' replaces `SC_TK.'
5549 (class_member_declaration:): `empty statement' added.
5550 (method_body:): Simplified.
5551 (static_initializer:): Likewise.
5552 (primary_no_new_array:): Use `type_literals.'
5553 (type_literals:): New rule.
5554 (dims:): Set and update `bracket_count.'
5555 Fixes PR java/1074. Fixes PR java/2412.
5557 2001-03-28 Hans Boehm <boehm@acm.org>
5559 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5560 (get_boehm_type_descriptor): Set type on returned value to be a
5561 pointer length integer.
5563 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5565 * expr.c (pop_type_0): Call `concat' rather than building the
5567 (pop_type): Add format specifier in call to `error'.
5569 * parse.y (patch_method_invocation): Avoid casting away
5572 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5574 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5576 2001-03-28 Richard Henderson <rth@redhat.com>
5578 IA-64 ABI Exception Handling:
5579 * Make-lang.in (except.o): Don't depend on eh-common.h.
5580 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5581 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5582 [soft_exceptioninfo_call_node]: Remove.
5583 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5584 (end_java_method): No emit_handlers.
5585 * except.c (java_set_exception_lang_code): Remove.
5586 (method_init_exceptions): Don't call it.
5587 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5588 (build_exception_object_ref): New.
5589 (expand_end_java_handler): Update for except.h name changes.
5590 (emit_handlers, expand_resume_after_catch): Remove.
5591 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5592 (process_jvm_instruction): Use build_exception_object_ref.
5593 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5594 (soft_exceptioninfo_call_node): Remove.
5595 (build_exception_object_ref): Declare.
5596 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5597 soft_exceptioninfo_call_node. Move processing ...
5598 [EXC_PTR_EXPR]: ... here.
5599 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5600 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5601 (source_end_java_method): No java_set_exception_lang_code or
5603 (build_dot_class_method): Use build_exception_object_ref.
5604 (try_reference_assignconv): Check EXC_PTR_EXPR not
5605 soft_exceptioninfo_call_node.
5607 2001-03-28 Richard Henderson <rth@redhat.com>
5609 * java-tree.h (throw_node): Define as a single member of
5610 java_global_trees instead of a separate array.
5611 (JTI_THROW_NODE): New.
5612 * decl.c (throw_node): Don't declare.
5613 (init_decl_processing): Init a scalar throw_node.
5614 Don't register it for gc.
5615 * check-init.c (check_init): Reference scalar throw_node.
5616 * expr.c (build_java_athrow): Likewise.
5617 * jcf-write.c (generate_bytecode_insns): Likewise.
5618 * parse.h (BUILD_THROW): Likewise.
5620 2001-03-28 Richard Henderson <rth@redhat.com>
5622 * decl.c (end_java_method): Do not save and restore
5623 flag_non_call_exceptions.
5624 * parse.y (source_end_java_method): Likewise.
5625 * lang.c (flag_exceptions): Don't declare.
5626 (java_init_options): Set flag_non_call_exceptions. Set
5627 flag_exceptions here ...
5628 (java_init): ... not here.
5630 2001-03-27 Richard Henderson <rth@redhat.com>
5632 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5633 exceptions_via_longjmp.
5635 * lang.c (flag_new_exceptions): Don't declare it.
5636 (java_init_options): Or set it.
5638 2001-03-27 Richard Henderson <rth@redhat.com>
5640 * decl.c (end_java_method): Rename asynchronous_exceptions to
5641 flag_non_call_exceptions.
5642 * parse.y (source_end_java_method): Likewise.
5644 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5646 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5648 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5650 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5652 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5654 * parse.y (find_as_inner_class): Follow current package
5655 indications not to mistakingly load an unrelated class.
5657 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5659 * constants.c (PUTN): Use memcpy, not bcopy.
5661 * lex.c (java_read_char): Use memmove, not bcopy.
5663 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5665 2001-03-23 Per Bothner <per@bothner.com>
5667 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5668 macro for better error pin-pointing.
5669 * java-tree.h: Fix typo in comment.
5671 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5672 Don't include jsr/goto in exception range.
5673 Check if start and end of exception range are the same (also TRY_EXPR).
5674 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5675 However, do emit the following goto even if try_block is empty.
5676 Defer freeing exception_decl until after the finalizer, to make
5677 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5679 * parse.y (java_complete_lhs): If the try-clause is empty, just
5680 return the finally-clause and vice versa.
5682 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5684 * gcj.texi (Input Options): documented the check for attribute
5685 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5686 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5687 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5688 (jcf_parse): Check for the right classes archive if necessary.
5689 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5690 (jcf_parse_fields): Fixed indentation.
5691 * jcf-write.c (append_gcj_attribute): New function.
5692 (generate_classfile): Compute the attribute count, invoke
5693 `append_gcj_attribute'.
5694 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5695 turned into bit-fields. New bit-field `right_zip.'
5696 (JCF_ZERO): Set `right_zip' to zero.
5697 * lang-options.h (-fforce-classes-archive-check): Added flag.
5698 * lang.c (flag_force_classes_archive_check): New flag.
5699 (lang_f_options): New entry `force-classes-archive-check.'
5702 2001-02-07 Andrew Haley <aph@redhat.com>
5704 * gcj.texi (Configure-time Options): Add -fcheck-references.
5705 * expr.c (build_java_indirect_ref): New function.
5706 (java_check_reference): New function.
5707 (build_java_array_length_access): Use build_java_indirect_ref to
5708 check for null references.
5709 (build_java_arrayaccess): Likewise.
5710 (build_get_class): Likewise.
5711 (build_field_ref): Likewise.
5712 (invoke_build_dtable): Likewise.
5713 (build_invokeinterface): Likewise.
5714 * lang.c (lang_f_options): Add flag_check_references.
5715 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5716 * java-tree.h (flag_check_references): New variable.
5717 * lang.c (flag_check_references): Likewise.
5718 * parse.y (patch_invoke): Use java_check_reference.
5719 (patch_assignment): Allow for extra nesting in
5720 _Jv_CheckArrayStore.
5722 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5724 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5725 * lex.c (cxx_keywords): Likewise.
5727 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5729 * parse.y (qualify_ambiguous_name): Broaden `length'
5730 recognition. Help MODIFY_EXPR be resolved as expression names.
5731 Fixes PR java/2066. Fixes PR java/2400.
5733 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5735 * gjavah.c (process_file): Mark interface definitions with
5736 "__attribute__ ((java_interface))".
5738 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5740 * class.c (layout_class): Fixed push_super_field's second
5741 argument. Fixes PR java/2333.
5742 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5743 too early to lay innerclasses out.
5745 2001-03-20 Tom Tromey <tromey@redhat.com>
5746 Alexandre Petit-Bianco <apbianco@redhat.com>
5748 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5749 inside an array reference. Insertion of the array store check
5750 rewritten. Fixes PR java/2299.
5752 2001-03-20 Tom Tromey <tromey@redhat.com>
5754 * lex.c (java_read_unicode): Only accept leading `u's.
5756 2001-03-20 Tom Tromey <tromey@redhat.com>
5758 * jcf-parse.c (read_class): Initialize `class'.
5760 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5762 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5764 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5766 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5767 (layout_class): Likewise.
5768 (layout_class_method): Likewise.
5769 (emit_register_classes): Likewise.
5770 * decl.c (builtin_function): Likewise.
5771 (give_name_to_locals): Likewise.
5773 2001-03-19 Per Bothner <per@bothner.com>
5775 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5776 before trying to load an inner class.
5778 Fixes to process to command-line .class files in two passes.
5779 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5780 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5781 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5782 * class.c (is_compiled_class): Fix for renamed flag.
5783 * parse.y (maybe_create_class_interface_decl): Likewise.
5784 * jcf-parse.c (yyparse): Also set if compiling .class files.
5785 * jcf-parse.c (read_class); Read current_class.
5786 (jcf_parse): Make static.
5787 (load_inner_classes): New function, with code moved from jcf_parse,
5788 because we need to inner classes after the command-line files are read.
5789 (yyparse): Set finput to NULL when it doesn't need to be closed.
5790 Reduce use of main_jcf (basically only for archive) and
5791 use finput instead of main_jcf->read_state.
5792 Inline jcf_figure_file_type into yyparse.
5793 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5794 Defer load_inner_classes and parse_class_file to a second pass,
5795 after we've correctly mapped command-line .clas fiels to classes.
5796 (jcf_figure_file_type): Removed.
5797 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5798 (JCF_ZERO): Also clear zipd field.
5799 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5801 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5803 * jcf-parse.c (yyparse): Change ch from char * to char.
5805 2001-03-19 Per Bothner <per@bothner.com>
5807 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5808 Add constructed filelist-file at end, following -xjava. Thus any .o
5809 and library files are not affected by the -xjava. Also wrap
5810 explicit @FILE with -xjava and -xnone.
5812 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5814 * class.c (build_static_field_ref): Call make_decl_rtl() after
5815 setting the DECL_EXTERNAL flag.
5817 2001-03-17 Per Bothner <per@bothner.com>
5819 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5821 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5822 when result is is needed (target is STACK_TARGET).
5824 * parse.h (JDEP_SOLV): Removed.
5825 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5827 * parse.y (incomplete_class_list): Removed.
5828 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5829 It doesn't work if resolve_class changes the name of an array type
5830 that is on the list and then someone else looks for the modified name.
5831 Also, seems liable to break when compiling multiple source files at
5832 once. So the simplest is to just remove incomplete_class_list -
5833 it is only a minor space win and it is not even clear it saves time.
5835 * parse.y (resolve_class): Remove unneeded promote_type.
5837 2001-03-15 Per Bothner <per@bothner.com>
5839 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5840 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5841 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5842 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5844 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5845 * parse.y (java_expand_classes): Likewise.
5847 * parse.y (expand_start_java_method): Was only called once and had a
5848 misleading name, so inline in caller java_complete_expand_method.
5849 (enter_a_block): Likewise inline in enter_block and remove.
5851 Remove junk from when gcc/java was created (by copying from C/C++).
5852 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5853 (struct binding_level): Remove fields keep, keep_if_subblocks,
5854 more_cleanups_ok, have_cleanups (which have never been used).
5855 (pushlevel, poplevel): Remove related useless code.
5857 * class.c (make_class_data): The class_dtable_decl (i.e. the
5858 vtable for Class) should be external, except when compiling Class.
5860 * jvspec.c (lang_specific_driver): Fix -C handling.
5861 Check -save-temps to see if temp @FILE should be deleted.
5862 Follow-up to/fix for February 16 patch.
5864 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5865 (type_stack_dup): Remove no-longer neded error check.
5867 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5869 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5870 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5871 don't surround the element with 'N..E' if the type name is
5874 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5876 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5877 DECL_RTL_SET_P, etc.
5878 (make_method_value): Likewise.
5879 (get_dispatch_table): Likewise.
5881 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5883 2001-03-07 Tom Tromey <tromey@redhat.com>
5885 * config-lang.in (lang_requires): Define.
5887 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5889 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5892 2001-03-05 Per Bothner <per@bothner.com>
5894 Fix a problem where rest_of_decl_compilation applied to
5895 class_dtable_decl causes problems because it was done too early,
5896 before output file was opened.
5897 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5898 * class.c (class_dtable_decl): Add macro - element of class_roots.
5899 (make_class_data): Define class_dtable_decl.
5900 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5902 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5904 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5905 uses of 'boolean' with 'bool'.
5907 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5909 * lang-specs.h: Add zero initializer for cpp_spec field to all
5912 2001-02-16 Per Bothner <per@bothner.com>
5914 Handle compiling multiple input files at once, and @FILE syntax.
5915 * gcj.texi: Updated documentation to match.
5916 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5917 * jcf-parse.c (parse_source_file): Split into ...
5918 (parse_source_file_1): New function - and:
5919 (parse_source_file_2): New function.
5920 (yyparse): On -ffilelist-file, open and scan named file.
5921 On first pass over files, only do parse_source_file_1.
5922 A new second pass calls parse_source_file_2 for each file to compile.
5923 (init_jcf_parse): Call init_src_parse.
5924 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5925 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5926 as multiple input file combined in one compilation.
5927 * lang-options.h: Add -ffilelist-file
5928 * lang.c (flag_filelist_file): New flag variable.
5929 (lang_f_options): Handle -ffilelist-file.
5930 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5931 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5932 gclass_list - use global fields of src_parse_roots instead.
5933 * parse.y (src_parse_roots): New array.
5934 (incomplete_class_list, gclass_list): New macros.
5935 (push_parser_context, java_pop_parser_context,
5936 java_parser_context_resume): Don't fiddle with deleted fields.
5937 (various): Use incomplete_class gclass_list and global macros
5938 instead of parse_ctxt fields - the lists are global.
5939 (init_src_parse): New function.
5941 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5943 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5945 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5947 * parse.y (check_inner_class_access): Moved declaration of local
5948 `enclosing_decl_type' to the right location.
5950 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5952 * parse.y (parser_check_super_interface): Don't call
5953 check_pkg_class_access for an inner interface.
5954 (parser_check_super): Don't call check_pkg_class_access for inner
5956 (do_resolve_class): Simplify enclosing type loop. Don't call
5957 check_pkg_class_access if CL and DECL are not set.
5958 (find_in_imports_on_demand): Set DECL if class_type needed to be
5959 loaded. Don't call check_pkg_class_access for an inner class.
5960 (check_inner_class_access): Rewritten to implement member access
5961 rules as per spec 6.6.1.
5962 (check_pkg_class_access): Handle the empty package correctly.
5963 (in_same_package): New function. Determine if two classes are in the
5966 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5968 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5969 method into array types.
5970 * parse.y (patch_method_invocation): Bypass access check on clone call
5973 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5975 * expr.c (build_instanceof): Check for arrays when trying fold to
5978 2001-02-15 Jim Meyering <meyering@lucent.com>
5980 * Make-lang.in (java.install-common): Depend on `installdirs'.
5981 (java.install-info): Likewise.
5983 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5985 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5987 2001-02-14 Tom Tromey <tromey@redhat.com>
5988 Alexandre Petit-Bianco <apbianco@cygnus.com>
5990 Fix for PR java/1261.
5991 * typeck.c (build_java_array_type): Add public `clone' method to
5993 * parse.y (resolve_qualified_expression_name): Use current_class
5994 when checking for inaccessibility.
5995 (patch_method_invocation): Fixed error message when accessibility
5996 denied. Added `from_super' argument.
5998 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6000 * parse.y (resolve_class): Don't build a fake decl. Use the one
6002 * typeck.c (build_java_array_type): Build and assign decl to array
6005 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6007 * parse.y (not_accessible_p): Changed leading comment. Added extra
6008 `where' argument. Use it to enforce protected access rules.
6009 (resolve_qualified_expression_name): Added extra argument to
6011 (patch_method_invocation): Use argument `primary' to provide
6012 not_accessible_p with an extra argument.
6013 (lookup_method_invoke): Added extra argument to not_accessible_p.
6014 (search_applicable_method_list): Likewise.
6016 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6018 * parse.y (resolve_qualified_expression_name): Try to resolve as
6019 an inner class access only if `decl' is a TYPE_DECL.
6021 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6023 * decl.c (classdollar_identifier_node): Initialize.
6024 * java-tree.h (enum java_tree_index): New entry
6025 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
6026 (classdollar_identifier_node): New macro.
6027 (ID_CLASSDOLLAR_P): Likewise.
6028 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
6029 (build_dot_class_method_invocation): Likewise.
6030 (find_applicable_accessible_methods_list): `class$' can't be
6033 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
6035 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
6037 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6039 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
6040 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
6043 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6045 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
6046 outside of the `__U' sequence too.
6047 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
6050 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6052 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
6054 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6056 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
6057 (JVGENMAIN_OBJS): Likewise.
6058 * java-tree.h (append_gpp_mangled_name): New prototype.
6059 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
6060 Removed cast calling `gcc_add_root.'
6061 * jvgenmain.c (mangle_obstack): New global, initialized.
6063 (do_mangle_class): Constify local `ptr.'
6064 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
6065 append_gpp_mangle_name and update `count' if necessary.
6066 Use `mangle_obstack.'
6067 * mangle.c (append_unicode_mangled_name): Removed.
6068 (append_gpp_mangled_name): Likewise.
6069 (unicode_mangling_length): Likewise.
6070 (mangle_member_name): Return type set to `void.'
6071 (mangle_field_decl): Don't append `U' in escaped names.
6072 (mangle_method_decl): Likewise.
6073 (mangle_member_name): Just use `append_gpp_mangled_name.'
6074 * mangle_name.c: New file.
6076 2001-02-07 Per Bothner <per@bothner.com>
6078 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6080 * check-init.c (check_init): Don't call done_alternative after
6081 processing loop code, as a LOOP_EXPR never terminates normally.
6083 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6085 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6087 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6089 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6092 2001-02-06 Tom Tromey <tromey@redhat.com>
6094 * lex.c (java_new_lexer): Longer error message.
6096 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6097 Alexandre Petit-Bianco <apbianco@cygnus.com>
6099 * typeck.c (build_prim_array_type): Added leading comment.
6100 (build_java_array_type): Moved locals out of
6101 block. Always create the `data' field, fixed alignment to match
6104 2001-02-04 Tom Tromey <tromey@redhat.com>
6106 * expr.c (java_lang_expand_expr): Don't bother recomputing
6107 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6110 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6112 * parse.y (process_imports): Save the original name of the import
6113 for better error report.
6115 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6117 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6118 of macros used when compiling jvspec.c.
6119 * jvspec.c (lang_specific_driver): Link with the shared
6122 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6124 * check-init.c (check_init): Call internal_error instead of fatal.
6125 * expr.c (java_lang_expand_expr): Likewise.
6126 * jcf-parse.c (get_constant): Likewise.
6127 * mangle.c (java_mangle_decl): Likewise.
6128 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6129 (operator_string): Likewise.
6130 * check-init.c (check_init): Call abort instead of fatal.
6131 * class.c (build_class_ref): Likewise.
6132 * constants.c (write_constant_pool): Likewise.
6133 * decl.c (start_java_method): Likewise.
6134 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6135 (java_stack_dup, encode_newarray_type): Likewise.
6136 (build_java_array_length_access): Likewise.
6137 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6138 (build_java_soft_divmod, build_invokeinterface): Likewise.
6139 * java-tree.h (INNER_CLASS_P): Likewise.
6140 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6141 (give_name_to_class, get_class_constant): Likewise.
6142 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6143 (find_constant_index, generate_bytecode_conditional): Likewise.
6144 (generate_bytecode_insns, perform_relocations): Likewise.
6145 * lex.c (java_unget_unicode, java_lex): Likewise.
6146 * mangle.c (mangle_type, mangle_record_type): Likewise.
6147 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6148 (finish_mangling): Likewise.
6149 * parse.h (MARK_FINAL_PARMS): Likewise.
6150 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6151 (obtain_incomplete_type, java_complete_class): Likewise.
6152 (java_check_regular_methods, java_complete_expand_method): Likewise.
6153 (cut_identifier_in_qualified, check_deprecation): Likewise.
6154 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6155 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6156 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6157 * typeck.c (set_local_type, parse_signature_type): Likewise.
6158 (parse_signature_string, build_java_signature): Likewise;
6159 (set_java_signature): Likewise.
6160 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6161 * class.c (add_method): Call fatal_error instead of fatal.
6162 (build_static_field_ref): Likewise.
6163 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6164 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6165 * lex.c (java_new_new_lexer): Likewise.
6166 * jv-scan.c (main): Likewise.
6167 (fatal_error): Renamed from fatal.
6168 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6170 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6171 (yyparse): Likewise.
6172 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6173 * lex.c (java_get_line_col): Likewise.
6174 * jcf-parse.c (load_class): Make errors non-fatal.
6175 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6177 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6179 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6180 (error): Remove unused function.
6181 (main): Don't use "__attribute__ alias" on generated class symbol.
6183 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6185 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6187 * parse.y (finish_method_declaration): Code accounting for WFLed
6188 method DECL_NAMEs deleted.
6189 (check_abstract_method_definitions): Likewise.
6190 (resolve_type_during_patch): Layout resolved type.
6191 * typeck.c (lookup_do): Removed unused local.
6193 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6195 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6196 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6197 integer_negative_one_node.
6198 * expr.c (build_java_binop): Likewise.
6200 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6202 * zextract.c (read_zip_archive): Read file_offset before writing
6203 zipd and consequently clobbering the header contents.
6205 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6207 * Make-lang.in: Remove all dependencies on defaults.h.
6208 * decl.c: Don't include defaults.h.
6210 * parse.y: Likewise.
6212 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6214 * ChangeLog (2001-01-21): Fixed typo.
6215 * class.c (layout_class_method): Code accounting for WFLed
6216 method DECL_NAMEs deleted.
6217 * constant.c (find_methodref_index): Likewise.
6218 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6219 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6220 (struct lang_decl): New field `wfl'.
6221 (java_get_real_method_name): Prototype deleted.
6222 * mangle.c (mangle_method_decl): Code accounting for WFLed
6223 method DECL_NAMEs deleted.
6224 * parse.h (GET_METHOD_NAME): Macro deleted.
6225 * parse.y (reset_method_name): Deleted.
6226 (method_header): Set DECL_FUNCTION_WFL.
6227 (check_abstract_method_header): Code accounting for WFLed method
6229 (java_get_real_method_name): Deleted.
6230 (check_method_redefinition): Code accounting for WFLed method
6231 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6232 (java_check_regular_methods): Likewise.
6233 (java_check_abstract_methods): Likewise.
6234 (java_expand_classes): Don't call `reset_method_name.'
6235 (search_applicable_method_list): Use DECL_NAMEs instead of
6237 * typeck.c (lookup_do): Code accounting for WFLed method
6240 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6242 * lex.c (java_read_char): Check for EOF from getc first.
6244 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6246 * class.c (layout_class): Don't lay the superclass out if it's
6247 already being laid out.
6248 * jcf-parse.c (handle_innerclass_attribute): New function.
6249 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6250 handle_innerclasses_attribute.
6251 (jcf_parse): Don't load an innerclasses if it's already being
6253 * jcf-write.c (append_innerclass_attribute_entry): Static
6254 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6255 to be zero for anonymous classes.
6257 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6259 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6261 * jcf-parse.c (set_source_filename): Use
6262 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6264 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6266 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6267 gets a unique asm name.
6269 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6271 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6272 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6274 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6275 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6276 * parse.y (lookup_package_type_and_set_next): Deleted.
6277 (resolve_package): Removed unnecessary code.
6278 (find_applicable_accessible_methods_list): `finit$' can't be
6280 * verify.c (pop_argument_types): Added missing prototype.
6282 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6284 * config-lang.in: Disable java by default.
6286 2001-01-23 Tom Tromey <tromey@redhat.com>
6288 * gcj.texi (Copying): New node.
6289 Added copyright information.
6291 2001-01-21 Per Bothner <per@bothner.com>
6293 Various fixes to allow compiling a compressed .jar/.zip archive.
6294 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6295 (struct ZipFile): Add fields name and next (from ZipFileCache).
6296 (struct ZipDirectory): New field zipf points to owning ZipFile.
6297 * jcf.h (struct ZipDirectory): Add forward declaration.
6298 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6299 Remove seen_in_zip and zip_offset fields.
6300 (JCF_SEEN_IN_ZIP): New macro.
6301 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6302 * jcf-io.c: Change all ZipFileCache to ZipFile.
6303 (read_zip_member): New function.
6304 (open_in_zip): Call read_zip_member.
6305 * jcf-parse.c (find_in_current_zip): Remove function.
6306 (read_class): Merge in find_in_current_zip functionality.
6307 Call read_zip_member if needed.
6308 (parse_zip_file_entries): Use read_zip_member.
6309 (process_zip_dir): Update for removed and added JCF fields.
6310 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6312 2001-01-21 Per Bothner <per@bothner.com>
6314 Minor optimization of static ggc roots.
6315 * jcf-parse.c (parse_roots): New static field.
6316 (current_field, current_method, current_file_list): Replace by macros
6317 naming fields of parse_roots.
6318 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6319 * class.c (class_roots): New static field.
6320 (registered_class, fields_ident, info_ident, class_list):
6321 New macros naming fields of parse_roots.
6322 (build_static_field_ref): Don't register roots here.
6323 (layout_class): Static field list replaced by macro class_list.
6324 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6325 Initialize fields_ident and info_ident here.
6327 2001-01-21 Per Bothner <per@bothner.com>
6329 * jcf-parse.c (ggc_mark_jcf): New function.
6330 (init_jcf_parse): Register current_jcf as ggc root.
6332 2001-01-21 Per Bothner <per@bothner.com>
6334 * lang.c (put_decl_node): Print method's name.
6336 2001-01-21 Per Bothner <per@bothner.com>
6338 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6339 (verify_jvm_instructions): Use it, for better error messages on loads.
6341 2001-01-21 Per Bothner <per@bothner.com>
6343 * verify.c (merge_type_state): Still may have to merge even if
6344 LABEL_VERIFIED (label).
6346 2001-01-21 Per Bothner <per@bothner.com>
6348 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6349 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6351 2001-01-19 Per Bothner <per@bothner.com>
6353 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6354 if expeting an interface type. Refines Tom's change of 2000-09-12.
6356 2001-01-18 Per Bothner <per@bothner.com>
6358 * gcj.texi (Input Options): Mention .java files.
6360 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6362 * lang-options.h (-Wunsupported-jdk11): Removed.
6363 * lang.c (flag_not_overriding): Deleted.
6364 (flag_static_local_jdk1_1): Likewise.
6365 (lang_W_options): Removed "unsupported-jdk11" entry.
6366 * parse.y (java_check_methods): Removed dead code.
6368 2001-01-17 Tom Tromey <tromey@redhat.com>
6370 Changes suggested by Per Bothner:
6371 * gcj.texi (Input Options): Don't mention input files.
6372 (Code Generation): Updated --main information.
6373 (Invoking jcf-dump): Mention that --javap is incomplete.
6374 From Alexandre Petit-Bianco:
6375 (Warnings): Don't mention -Wunsupported-jdk11.
6377 (Compatibility): Mention JDK 1.2-ness of libraries.
6378 (Resources): Mention resources used when writing gcj.
6380 2001-01-17 Tom Tromey <tromey@redhat.com>
6382 * gcj.texi: New file.
6383 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6384 (java.info): Depend on gcj.info.
6385 (java/gcj.dvi): New target.
6386 (java.dvi): Depend on gcj.dvi.
6387 (java.install-info): Wrote.
6389 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6391 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6392 having called make_decl_rtl.
6394 2001-01-14 Per Bothner <per@bothner.com>
6396 Various patches to emit better messages on verification errors.
6397 * expr.c (push_type_0): Return error indication on stack overflow,
6398 instead of callinfg fatal.
6399 (push_type): Now just call push_type_0 (nd fatal on overflow).
6400 (pop_type_0): Return detailed error message (in a char** argument).
6401 (pop_type): If pop_type_0 fails, print error message.
6402 (pop_argument_types): Moved to verify.c.
6403 * verify.c (pop_argument_types): Moved from expr.c.
6404 Return a (possible) error message, rather than void.
6405 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6406 (verify_jvm_instruction): Use new macros, improving error messages.
6407 For case OPCODE_astore use object_ptr_type_node.
6408 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6409 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6411 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6412 constant, return body without wrapper. (Improves constant folding.)
6413 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6415 2001-01-13 Per Bothner <per@bothner.com>
6417 * expr.c (expand_java_field_op): Assigning to a final field outside
6418 an initializer does not violate JVM spec, so should be warning, not
6419 error. (Sun's verifier does not complain - though MicroSoft's does.)
6421 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6423 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6426 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6428 * parse.y (resolve_expression_name): Permit instance variables from
6429 enclosing context in super constructor call.
6430 (resolve_qualified_expression_name): Permit enclosing class's qualified
6431 "this" in super constructor call.
6433 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6435 * class.c (build_utf8_ref): Remove last argument in call to
6436 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6437 (build_class_ref): Likewise.
6438 (build_static_field_ref): Likewise.
6439 (get_dispatch_table): Likewise.
6440 (layout_class_method): Likewise.
6441 (emit_register_classes): Likewise.
6442 * constants.c (build_constant_data_ref): Likewise.
6443 * decl.c (builtin_function): Likewise.
6444 (create_primitive_vtable): Likewise.
6445 * expr.c (build_known_method_def): Likewise.
6446 (build_jni_stub): Likewise.
6447 (java_lang_expand_expr): Likewise.
6449 2001-01-10 Tom Tromey <tromey@redhat.com>
6451 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6453 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6455 * java-tree.h (lang_printable_name_wls): New prototype.
6456 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6457 rather than `current_class' to print type name. Don't prepend type
6458 names when printing constructor names.
6459 (lang_printable_name_wls): New function.
6460 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6461 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6462 * parse.y (patch_method_invocation): Message tuned for constructors.
6463 (not_accessible_p): Grant `private' access from within
6466 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6468 All files with updated copyright when applicable.
6469 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6470 * class.c (mangle_class_field): Function removed.
6471 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6472 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6473 (build_class_ref): Call `java_mangle_class_field' instead of
6474 `mangle_class_field.'
6475 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6476 (layout_class): Call `java_mangle_decl' instead of
6477 `mangle_static_field.'
6478 (cxx_keywords): Initialized static array moved to `lex.c.'
6479 (layout_class_method): Changed leading comment. Simplified to
6480 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6481 * decl.c (lang_mark_tree): Mark field `package_list.'
6482 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6483 (struct lang_type): New field `package_list.'
6484 (unicode_mangling_length): Prototype removed.
6485 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6486 emit_unicode_mangled_name): Likewise.
6487 (cxx_keyword_p): New prototype.
6488 (java_mangle_decl, java_mangle_class_field,
6489 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6490 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6492 * jvgenmain.c (main_method_prefix): Global variable removed.
6493 (main_method_suffix): Likewise.
6494 (do_mangle_classname): New function.
6495 (main): Call it. Format changed to accommodate new mangling scheme.
6496 * lex.c: (utf8_cmp): Conditionally prototyped.
6497 (cxx_keywords): Moved from class.c, conditionally defined.
6498 (utf8_cmp, cxx_keyword_p): Likewise.
6499 * mangle.c (obstack.h, ggc.h): Included.
6500 (mangle_field_decl): New function.
6501 (mangle_method_decl, mangle_type, mangle_pointer_type,
6502 mangle_array_type, mangle_record_type,
6503 find_compression_pointer_match, find_compression_array_match,
6504 find_compression_record_match,
6505 find_compression_array_template_match, set_type_package_list,
6506 entry_match_pointer_p, emit_compression_string, init_mangling,
6507 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6508 (mangle_obstack): New global.
6509 (MANGLE_RAW_STRING): New macro.
6510 (unicode_mangling_length): Turned static.
6511 (append_unicode_mangled_name): Renamed from
6512 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6513 replaces `obstack', removed from the parameter list.
6514 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6515 replaces parameter `obstack', removed from the parameter list. Call
6516 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6517 (append_gpp_mangled_classtype): Removed.
6518 (compression_table, compression_next): New static variables.
6519 * parse.y (temporary_obstack): Extern declaration removed.
6521 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6523 * parse.y (patch_binop): Compute missing type in error situations.
6525 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6527 * class.c (make_class_data): Push initial value for "arrayclass".
6528 * decl.c (init_decl_processing): Add new class field "arrayclass".
6530 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6532 From patha@softlab.ericsson.se:
6533 * parse.y (switch_label): Use build, not build1, to construct
6536 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6538 * lang.c (lang_decode_option): Change -MA to -MP.
6539 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6540 Update to new prototype; do quote targets.
6541 (jcf_dependency_write): Update.
6543 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6545 Shorten primitive array allocation path:
6546 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6547 to create new primitive arrays.
6548 * expr.c (build_newarray): If generating native code, call
6549 soft_newarray_node with a reference to the primitive TYPE identifier
6550 instead of type_value.
6552 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6554 Fix for PRs gcj/312 and gcj/253:
6555 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6556 dest if they arn't already.
6557 * class.c (layout_class): Call maybe_layout_super_class on
6558 superinterfaces also, but only if compiling from bytecode.
6561 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6564 2000-12-15 Tom Tromey <tromey@redhat.com>
6566 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6569 2000-12-14 Andrew Haley <aph@redhat.com>
6571 * boehm.c (mark_reference_fields): Change test to correctly detect
6574 2000-12-15 Andreas Jaeger <aj@suse.de>
6576 * config-lang.in (lang_dirs): Added.
6578 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6580 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6581 Credits go to rth for finding it.
6583 2000-12-13 Mike Stump <mrs@wrs.com>
6585 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6587 2000-11-07 Tom Tromey <tromey@cygnus.com>
6589 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6590 * lex.c (java_ignorable_control_p): Removed.
6591 (java_letter_or_digit_p): Removed.
6592 (java_start_char_p): New function.
6593 (java_read_char): Return `int', not `unicode_t'. Changed
6595 (java_read_unicode): Likewise.
6596 (java_read_unicode_collapsing_terminators): Likewise.
6597 (java_get_unicode): Likewise.
6598 (java_new_lexer): Initialize hit_eof.
6599 (java_parse_end_comment): Take `int' argument.
6600 (java_parse_doc_section): Likewise.
6601 (java_parse_escape_sequence): Don't allow backlash-newline.
6603 * lex.h (JAVA_DIGIT_P): Removed.
6604 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6605 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6606 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6607 (JAVA_PART_CHAR_P): New macro.
6609 (JAVA_CHAR_ERROR): Now -2.
6610 (java_lexer): New field `hit_eof'.
6611 * chartables.h: New file.
6612 * gen-table.pl: new file.
6614 2000-11-20 Tom Tromey <tromey@cygnus.com>
6615 Alexandre Petit-Bianco <apbianco@cygnus.com>
6617 * parse.y (java_complete_lhs): Only allow compound assignment of
6618 reference type if type is String.
6620 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6622 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6623 jcf-path.c: Likewise.
6625 2000-12-09 Anthony Green <green@redhat.com>
6627 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6628 filestart and filename_length as int values.
6630 2000-12-07 Mo DeJong <mdejong@redhat.com>
6632 * jcf-io.c (find_class): Correct the logic that tests to see if a
6633 .java file is newer than its .class file. The compiler was
6634 incorrectly printing a warning when file mod times were equal.
6636 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6638 * jvgenmain.c: Use ISPRINT not isascii.
6640 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6642 * parse.y (end_artificial_method_body): Fixed typo.
6644 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6646 * parse.y (patch_method_invocation): Pick the correct enclosing
6647 context when creating inner class instances.
6650 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6652 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6653 Update copyright year to 2000.
6655 2000-11-23 Anthony Green <green@redhat.com>
6657 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6658 Move current_file_list out of yyparse and make it static.
6660 * expr.c: Declare quick_stack and tree_list_free_list as static
6661 (init_expr_processing): Register quick_stack and
6662 tree_list_free_list roots.
6664 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6666 * parse.y (build_outer_field_access): New local `decl_ctx', use
6667 it. Check for field's context and current class immediate outer
6668 context inheritance.
6669 (outer_field_access_p): Consider fields inherited from the last
6671 (build_access_to_thisn): Stop at the last enclosing context if
6675 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6677 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6679 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6681 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6684 2000-11-20 Tom Tromey <tromey@cygnus.com>
6686 * jv-scan.c (help): Document --complexity.
6687 (options): Added --complexity.
6688 (flag_complexity): New global.
6689 (main): Call `report'.
6690 * parse-scan.y (complexity): New global.
6691 (if_then_statement, if_then_else_statement,
6692 if_then_else_statement_nsi, switch_block_statement_group,
6693 while_expression, do_statement, for_begin, continue_statement,
6694 throw_statement, catch_clause, finally, method_invocation,
6695 conditional_and_expression, conditional_or_expression,
6696 conditional_expression): Update complexity.
6697 (reset_report): Reset complexity.
6698 (report): New function.
6700 2000-11-20 Tom Tromey <tromey@cygnus.com>
6702 * lex.c (yylex): Added STRICT_TK case.
6703 * parse.y (STRICT_TK): Added.
6704 * parse-scan.y (STRICT_TK): Added.
6705 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6706 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6708 * keyword.h: Rebuilt.
6709 * keyword.gperf (strictfp): Added.
6711 2000-11-20 Tom Tromey <tromey@cygnus.com>
6713 * lex.c (yylex): Recognize floating point constants with leading
6716 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6718 * java-tree.h (cyclic_inheritance_report): Constify.
6719 * parse.y (cyclic_inheritance_report): Likewise.
6721 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6723 * parse.y (goal): Remove call to ggc_add_string_root.
6725 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6727 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6728 Create string in scratch buffer, then pass to build_string.
6730 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6732 * parse.y (issue_warning_error_from_context): Add
6735 2000-11-11 Anthony Green <green@redhat.com>
6737 * jcf-parse.c (process_zip_dir): Add finput parameter.
6738 (jcf_figure_file_type): Call process_zip_dir with appropriate
6741 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6743 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6744 * jcf-parse.c (jcf_figure_file_type): Likewise.
6746 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6748 * parse.y (create_new_parser_context): Use memset () instead of
6751 2000-11-08 Tom Tromey <tromey@cygnus.com>
6753 * gjavah.c (process_file): Only include gcj/cni.h when generating
6756 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6758 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6759 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6760 instead of bzero ().
6762 2000-11-05 Tom Tromey <tromey@cygnus.com>
6764 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6765 * lex.c (IS_ZERO): New define.
6766 (java_perform_atof): Error on floating point underflow.
6768 2000-11-04 Tom Tromey <tromey@cygnus.com>
6770 * lex.c (java_parse_escape_sequence): Only read two octal
6771 characters if the first one is greater than 3. Don't allow
6772 "octal" numbers to include the digits 8 or 9.
6774 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6776 * Make-lang.in (java.distdir): Remove.
6778 2000-11-03 Tom Tromey <tromey@cygnus.com>
6780 * Make-lang.in (java.dvi): New target.
6781 Partial fix for PR other/567.
6783 * lang-options.h: Mention -Wout-of-date.
6784 * jcf-dump.c (flag_newer): New global.
6785 * gjavah.c (flag_newer): New global.
6786 * jcf-io.c (find_class): Only warn when flag_newer set.
6787 * lang.c (flag_newer): New global.
6788 (struct string_option): New declaration.
6789 (lang_W_options): New global.
6790 (process_option_with_no): New function.
6791 (lang_decode_option): Use it.
6793 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6794 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6797 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6798 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6799 * lex.c (java_read_unicode): Removed `term_context' argument.
6800 Recognize any number of `u' in `\u'.
6801 (java_read_unicode_collapsing_terminators): New function.
6802 (java_get_unicode): Use it.
6803 (java_lineterminator): Removed.
6804 (yylex): Produce error if character literal is newline or single
6805 quote. Return if eof found in middle of `//' comment. EOF in
6806 `//' comment is only an error if pedantic.
6807 (java_ignorable_control_p): New function.
6808 (java_parse_end_comment): Return if eof found in middle of
6811 * jv-scan.c (pedantic): New global.
6813 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6815 * parse.y (outer_field_access_p): Inherited fields aren't
6816 consider outer fields.
6817 (maybe_build_thisn_access_method): Use
6818 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6819 (resolve_expression_name): Trigger an error if a static field
6820 is being accessed as an outer field.
6822 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6824 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6827 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6829 * Make-lang.in: Move all build rules here from Makefile.in,
6830 adapt to new context. Wrap all rules that change the current
6831 directory in parentheses. Expunge all references to $(P).
6832 When one command depends on another and they're run all at
6833 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6834 all object-file generation rules. Delete obsolete variables.
6836 * Makefile.in: Delete.
6837 * config-lang.in: Delete outputs= line.
6839 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6841 * parse.y (patch_method_invocation): NULLify this_arg when already
6843 (maybe_use_access_method): Handle call to methods unrelated to the
6844 current class. Fixed comment.
6847 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6849 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6852 2000-10-24 Tom Tromey <tromey@cygnus.com>
6854 * lex.c (java_new_lexer): Initialize new fields. Work around
6855 broken iconv() implementations.
6856 (java_read_char): Swap bytes if required. Use fallback decoder if
6858 (byteswap_init, need_byteswap): New globals.
6859 (java_destroy_lexer): Only close iconv handle if it is in use.
6860 * lex.h (java_lexer): New fields read_anything, byte_swap,
6862 Made out_buffer unsigned.
6864 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6866 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6867 where an enclosing context can be set on the jdep.
6868 (do_resolve_class): Fixed identation.
6870 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6872 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6874 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6877 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6879 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6881 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6883 * jcf-write.c (OP1): Update `last_bc'.
6884 (struct jcf_block): Fixed indentation and typo in comments. New
6886 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6887 follows `monitorenter'.
6888 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6892 2000-10-16 Tom Tromey <tromey@cygnus.com>
6894 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6895 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6896 * lang-options.h: Added -MA, -MT, -MF..
6897 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6898 (DEPEND_TARGET_SET): New macro.
6899 (DEPEND_FILE_ALREADY_SET): Likewise.
6900 (init_parse): Handle new flags.
6901 * jcf.h (jcf_dependency_print_dummies): Declare.
6902 * Make-lang.in (s-java): Added mkdeps.o.
6903 * Makefile.in (BACKEND): Added mkdeps.o.
6904 (../gcjh$(exeext)): Added mkdeps.o.
6905 (../jcf-dump$(exeext)): Added mkdeps.o.
6906 * jcf-depend.c: Include mkdeps.h.
6907 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6908 add_entry): Removed.
6909 (jcf_dependency_reset): Rewrote.
6910 (dependencies): New global.
6911 (jcf_dependency_set_target): Rewrote.
6912 (jcf_dependency_add_target): Likewise.
6913 (jcf_dependency_add_file): Likewise.
6915 (print_ents): Removed.
6916 (jcf_dependency_write): Rewrote.
6917 (print_dummies): New global.
6918 (jcf_dependency_print_dummies): New function
6919 (jcf_dependency_write): Call deps_dummy_targets if required.
6921 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6923 * gjavah.c (add_class_decl): Removed unused variables `tname',
6924 `tlen' and `name_index'.
6925 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6926 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6927 in `wfl_operator' with value.
6928 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6929 (jcf_figure_file_type): Fixed identation.
6930 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6931 * parse.y (analyze_clinit_body): New function.
6932 (static_initializer:): Reset `current_static_block'.
6933 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6934 `wfl_operator' with new value.
6935 (lookup_cl): Use EXPR_WFL_FILENAME.
6936 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6937 analyze_clinit_body.
6938 (build_outer_field_access): Access to this$<n> built from
6939 current_class, not its outer context.
6940 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6941 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6942 (patch_method_invocation): Use `is_static_flag' when already
6944 (patch_newarray): Removed assignment in ternary operator.
6946 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6948 * except.c (free_eh_ranges): Don't free `whole_range'.
6950 2000-10-15 Anthony Green <green@redhat.com>
6952 * decl.c (init_decl_processing): Call init_class_processing before
6955 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6957 * check-init.c (check_init): Fixed leading comment. Use
6959 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6960 (give_name_to_locals): Likewise.
6961 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6962 fields in lang_decl_var.
6963 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6964 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6965 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6966 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6967 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6968 (LOCAL_FINAL): Rewritten.
6969 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6970 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6971 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6972 `init_final' fields.
6973 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6974 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6975 (TYPE_HAS_FINAL_VARIABLE): New macro.
6976 (struct lang_type): Added `afv' field.
6977 * parse.y (check_static_final_variable_assignment_flag): New function.
6978 (reset_static_final_variable_assignment_flag): Likewise.
6979 (check_final_variable_local_assignment_flag): Likewise.
6980 (reset_final_variable_local_assignment_flag): Likewise.
6981 (check_final_variable_indirect_assignment): Likewise.
6982 (check_final_variable_global_assignment_flag): Likewise.
6983 (add_inner_class_fields): Use LOCAL_FINAL_P.
6984 (register_fields): Handle local finals and final variables.
6985 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6986 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6987 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6989 (java_complete_expand_methods): Loop to set
6990 TYPE_HAS_FINAL_VARIABLE. Call
6991 `reset_final_variable_local_assignment_flag' and
6992 `check_final_variable_local_assignment_flag' accordingly before
6993 and after constructor expansion. Call
6994 `reset_static_final_variable_assignment_flag'
6995 before expanding <clinit> and after call
6996 `check_static_final_variable_assignment_flag' if the
6997 current_class isn't an interface. After all methods have been
6998 expanded, call `check_final_variable_global_assignment_flag' and
6999 `check_static_final_variable_assignment_flag' if the current class
7001 (maybe_yank_clinit): Fixed typo in comment.
7002 (build_outer_field_access_methods): Removed old sanity check. Use
7003 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7004 Don't create access methods for finals.
7005 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
7006 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
7007 existing DECL_INIT has been processed.
7008 (java_complete_lhs): Likewise.
7009 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
7010 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
7012 (patch_assignment): Use LOCAL_FINAL_P.
7013 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
7014 DECL_INITIAL is nullified.
7017 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7019 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
7021 * Makefile.in (parse.c, parse-scan.c): Likewise.
7023 2000-10-12 Mark Mitchell <mark@codesourcery.com>
7025 * class.c (temporary_obstack): Remove.
7026 (make_class): Don't mess with obstascks.
7027 (push_class): Likewise.
7028 (set_super_info): Likewise.
7029 (add_method_1): Likewise.
7030 (add_method): Likewise.
7031 (add_field): Likewise.
7032 (build_utf8_ref): Likewise.
7033 (build_class_ref): Likewise.
7034 (build_static_field_ref): Likewise.
7035 (finish_class): Likewise.
7036 (push_super_field): Likewise.
7037 (layout_class): Likewise.
7038 (layout_class_methods): Likewise.
7039 (init_class_processing): Likewise.
7040 * constants.c (get_tag_node): Likewise.
7041 (build_constant_data_ref): Likewise.
7042 * decl.c (ggc_p): Remove.
7043 (copy_lang_decl): Use ggc_alloc.
7044 (complete_start_java_method): Don't mess with obstacks.
7045 (start_java_method): Likewise.
7046 (end_java_method): Likewise.
7047 * except.c (link_handler): Use xmalloc.
7048 (free_eh_ranges): New function.
7049 (method_init_exceptions): Use it.
7050 (add_handler): Use xmalloc.
7051 (expand_start_java_handler): Don't mess with obstacks.
7052 (prepare_eh_table_type): Likewise.
7053 (expand_end_java_handler): Likewise.
7054 * expr.c (push_value): Likewise.
7055 (create_label_decl): Likewise.
7056 (build_jni_stub): Likewise.
7057 (java_lang_expand_expr): Likewise.
7058 (note_instructions): Use xrealloc.
7059 (java_push_constant_from_pool): Don't mess with obstacks.
7060 (process_jvm_instruction): Likewise.
7061 * java-tree.h (cyclic_inheritance_report): Remove duplicate
7063 * jcf-parse.c (get_constant): Don't mess with obstacks.
7064 (read_class): Likewise.
7065 (jcf_parse): Likewise.
7066 * lex.c (expression_obstack): Remove.
7067 (java_lex): Don't use obstack_free.
7068 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7069 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7070 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7071 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7072 * parse.y (gaol): Add more GC roots.
7073 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7074 (lookup_field_wrapper): Likewise.
7075 (obtain_incomplete_type): Don't mess with obstacks.
7076 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7078 (craft_constructor): Don't mess with obstacks.
7079 (safe_layout_class): Likewise.
7080 (java_complete_class): Likewise.
7081 (source_end_java_method): Likewise.
7082 (build_outer_field_access_methods): Likewise.
7083 (build_outer_method_access_method): Likewise.
7084 (maybe_build_thisn_access_method): Likewise.
7085 (build_dot_class_method_invocation): Likewise.
7086 (java_complete_tree): Likewise.
7087 (java_complete_lhs): Likewise.
7088 (do_merge_string_cste): Likewise.
7089 (patch_string_cst): Likewise.
7090 (array_constructor_check_entry): Likewise.
7091 * typeck.c (build_java_array_type): Likewise.
7092 (parse_signature_string): Likewise.
7093 (build_java_signature): Likewise.
7095 2000-10-12 Tom Tromey <tromey@cygnus.com>
7098 * gjavah.c (add_class_decl): Don't special-case inner classes.
7099 (add_namelet): Likewise.
7101 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7103 * java-tree.h: Constify current_encoding.
7104 * lang.c: Constify current_encoding.
7106 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7108 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7109 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7111 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7113 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7114 patch. Fixes gcj/340.
7116 2000-10-10 Tom Tromey <tromey@cygnus.com>
7118 * lex.c (java_new_lexer): Initialize out_first and out_last
7120 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7122 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7124 * parse.y (pop_current_osb): New function.
7125 (array_type:): Use `dims:', changed actions
7126 accordingly. Suggested by Anthony Green.
7127 (array_creation_expression:): Used pop_current_osb.
7128 (cast_expression:): Likewise.
7129 (search_applicable_method_list): Fixed indentation.
7131 2000-10-08 Anthony Green <green@redhat.com>
7133 * parse.y (array_type_literal): Remove production.
7134 (type_literals): Refer to array_type, not array_type_literal.
7136 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7138 Patch contributed by Corey Minyard.
7139 * decl.c (check_local_named_variable): New function.
7140 (tree check_local_unnamed_variable): Likewise.
7141 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7143 2000-10-07 Anthony Green <green@redhat.com>
7145 * class.c (layout_class): Handle case where superclass can't be
7148 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7150 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7153 2000-10-05 Tom Tromey <tromey@cygnus.com>
7155 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7156 * jvgenmain.c (class_mangling_prefix): Removed.
7157 (class_mangling_suffix): New global.
7159 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7161 (print_method_info): Handle overrides for static and final
7163 (process_file): Generate declaration for class object field.
7164 * class.c (cxx_keywords): New array.
7165 (utf8_cmp): New function.
7166 (cxx_keyword_p): New function.
7167 (layout_class_method): Mangle C++ keywords by appending `$'.
7168 (mangle_field): New function.
7169 (mangle_class_field): Use mangle_field. Mangle class name as
7171 (mangle_static_field): Use mangle_field.
7173 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7175 * decl.c (find_local_variable): Removed uncessary type check and
7176 fixed range check typo. From Corey Minyard.
7178 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7180 * decl.c (give_name_to_locals): New local `code_offset'. Call
7181 `maybe_adjust_start_pc'.
7182 * expr.c (note_instructions): New function.
7183 (expand_byte_code): Don't collect insn starts here.
7184 (peek_opcode_at_pc): New function.
7185 (maybe_adjust_start_pc): Likewise.
7186 * java-tree.h (maybe_adjust_start_pc): Declare.
7187 (note_instructions): Likewise.
7188 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7190 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7192 * parse.y (field_access:): Fixed indentation.
7193 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7195 2000-09-07 Tom Tromey <tromey@cygnus.com>
7198 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7199 JPRIMITIVE_TYPE_P, for arithmetic operators.
7200 (patch_method_invocation): Indentation fix.
7201 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7202 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7203 (do_unary_numeric_promotion): Cleaned up code.
7204 (valid_cast_to_p): Handle boolean correctly.
7206 2000-09-27 Tom Tromey <tromey@cygnus.com>
7208 * lex.c (java_read_unicode): Reset bs_count when finished with
7211 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7214 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7215 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7216 (typeck.o): Depend on ggc.h.
7217 * class.c (add_method_1): Use GC functions for allocation.
7218 (init_class_processing): Register roots.
7219 * decl.c (ggc_p): Set to 1.
7220 (pending_local_decls): Make it static.
7221 (push_jvm_slot): Use GC functions for allocation.
7222 (init_decl_processing): Register roots.
7223 (give_name_to_locals): Use GC functions for allocation.
7224 (lang_mark_tree): New function.
7225 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7226 functions for allocation.
7227 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7228 * lex.c (java_lex): Use build_string, rather than replicating it
7230 * parse.y (goal): Add more roots.
7231 (mark_parser_ctxt): New function.
7232 * typeck.c: Include ggc.h.
7234 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7236 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7237 contains something else than MODIFY_EXPR.
7239 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7241 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7242 * Makefile.in (parse.o): Depend on ggc.h.
7243 (class.o): Likewise.
7244 (constants.o): Likewise.
7247 (jcf-parse.o): Likewise.
7248 (jcf-write.o): Likewise.
7249 (mangle.o): Likewise.
7250 * class.c: Include ggc.h.
7251 (build_static_field_ref): Register GC roots.
7252 (layout_class): Likewise.
7253 (init_class_processing): Likewise.
7254 * constants.c: Include ggc.h.
7255 (current_constant_pool_data_ref): Remove.
7256 (tag_nodes): Move it to ...
7257 (get_tag_node): ... here. Register GC roots.
7258 * decl.c: Include ggc.h. Remove many global tree definitions.
7259 (throw_node): Define.
7260 (java_global_trees): Likewise.
7261 (predef_filenames): Make the size a constant.
7262 (init_decl_processing): Adjust accordingly.
7263 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7264 * expr.c: Include ggc.h.
7265 (init_expr_processing): Register GC roots.
7266 (build_invokeinterface): Likewise.
7267 * java-tree.h: Replace extern tree declarations with macros.
7268 (java_global_trees): New variable.
7269 (java_tree_index): New enumeration.
7270 (init_jcf_parse): Declare.
7271 * jcf-parse.c: Include ggc.h.
7272 (current_class): Remove declaration.
7273 (main_class): Likewise.
7274 (all_class_list): Likewise.
7275 (predefined_filename_p): Adjust for constant size of
7277 (init_jcf_parse): New function.
7278 * jcf-write.c: Include ggc.h.
7279 (generate_classfile): Register GC roots.
7280 (append_synthetic_attribute): Likewise.
7281 (append_innerclass_attribute_entry): Likewise.
7282 * lang.c: Include ggc.h.
7283 (lang_print_error): Register GC roots.
7284 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7286 * parse.y: Include ggc.h.
7287 (wfl_operator): Remove.
7288 (goal): Register GC roots.
7289 (java_pop_parser_context): Adjust for new field names.
7290 (java_parser_context_save_global): Likewse.
7291 (java_parser_context_restore_global): Likewise.
7292 (java_parser_context_suspend): Likewise.
7293 (java_parser_context_resume): Likewise.
7294 (verify_constructor_circularity): Register GC roots.
7295 (lookup_cl): Likewise.
7296 (java_reorder_fields): Likewise.
7297 (build_current_this): Likewise.
7298 (class_in_current_package): Likewise.
7299 (argument_types_convertible): Likewise.
7300 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7302 2000-09-14 Tom Tromey <tromey@cygnus.com>
7304 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7306 2000-09-13 Tom Tromey <tromey@cygnus.com>
7308 * jcf-parse.c: Include <locale.h>.
7309 * jv-scan.c: Include <locale.h>.
7311 2000-09-12 Tom Tromey <tromey@cygnus.com>
7313 * expr.c (pop_type_0): Return `Object' if trying to merge two
7315 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7316 interface types; `Object' is always a valid supertype.
7318 2000-09-12 Tom Tromey <tromey@cygnus.com>
7321 * jv-scan.c (help): Document --encoding.
7322 (options): Added `encoding' entry.
7323 (OPT_ENCODING): New define.
7324 (main): Handle --encoding.
7325 Include <langinfo.h> if nl_langinfo exists.
7326 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7328 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7329 (parse_source_file): Correctly call java_init_lex. Added `finput'
7330 argument. Use nl_langinfo to determine default encoding.
7331 * java-tree.h (current_encoding): Declare.
7332 * parse.y (java_parser_context_restore_global): Don't restore
7334 (java_parser_context_save_global): Don't set `finput' field.
7335 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7337 * lang.c (current_encoding): New global.
7338 (lang_decode_option): Recognize `-fencoding='.
7339 (finish_parse): Don't close finput.
7340 * parse.h (struct parser_ctxt): Removed `finput' and
7341 `unget_utf8_value' fields. Added `lexer' field.
7342 (java_init_lex): Fixed declaration.
7343 * lex.c (java_new_lexer): New function.
7344 (java_destroy_lexer): Likewise.
7345 (java_read_char): Added `lex' argument. Handle iconv case.
7346 (java_read_unicode): Added `lex' argument. Count backslashes in
7348 (java_init_lex): Added `finput' and `encoding' arguments. Set
7349 `lexer' field in ctxp.
7350 (BAD_UTF8_VALUE): Removed.
7351 (java_lex): Handle seeing UEOF in the middle of a string literal.
7352 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7353 (java_lexer): New structure.
7356 (DEFAULT_ENCODING): New define.
7357 (java_destroy_lexer): Declare.
7359 2000-09-12 Tom Tromey <tromey@cygnus.com>
7362 * lex.c (java_init_lex): Initialize java_io_serializable.
7363 * parse.y (java_io_serializable): New global.
7364 (valid_ref_assignconv_cast_p): An array can be cast to
7367 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7369 * decl.c, expr.c: Include defaults.h if not already included.
7370 Don't define the *_TYPE_SIZE macros.
7372 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7374 * typeck.c (build_java_array_type): Correct first parameter
7375 in ADJUST_FIELD_ALIGN invocation.
7377 2000-09-06 Tom Tromey <tromey@cygnus.com>
7379 * lang-specs.h: Also recognize `-femit-class-files'.
7381 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7383 * verify.c (merge_types): Load the types to merge if necessary.
7385 2000-09-02 Anthony Green <green@redhat.com>
7387 * jcf-io.c: Include zlib.h.
7388 (open_in_zip): Read compressed class file archives.
7389 * zipfile.h (ZipDirectory): Add uncompressed_size and
7390 compression_method fields.
7391 * zextract.c (read_zip_archive): Collect file compression info.
7393 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7395 * parse.y (do_resolve_class): Also explore superclasses of
7396 intermediate enclosing contexts when searching for inner classes.
7398 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7400 * parse.y (variable_declarator_id:): Better error message.
7401 (expression_statement:): Use YYNOT_TWICE.
7402 (cast_expression:): Likewise.
7403 (assignment:): Likewise.
7405 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * parse.y (do_merge_string_cste): New locals. Create new
7408 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7410 2000-08-07 Hans Boehm <boehm@acm.org>
7412 * boehm.c (mark_reference_fields): Set marking bits for all words in
7413 a multiple-word record.
7414 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7417 2000-08-31 Mike Stump <mrs@wrs.com>
7419 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7420 jcf-dump$(exeext)): Make parallel safe.
7422 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7424 * jcf-parse.c (set_source_filename): Constify a char *.
7425 * jcf-write.c (append_innerclasses_attribute,
7426 make_class_file_name): Constify a char *. Don't recycle a
7427 variable for an unrelated purpose.
7428 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7429 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7431 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7433 * expr.c (can_widen_reference_to): Fixed indentation.
7434 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7435 * parse.y: `finit$' replaces `$finit$' in comments.
7436 (try_builtin_assignconv): Fixed leading comment.
7438 2000-08-25 Greg McGary <greg@mcgary.org>
7440 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7442 2000-08-24 Greg McGary <greg@mcgary.org>
7444 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7445 * parse.y (BINOP_LOOKUP): Likewise.
7447 2000-08-22 Andrew Haley <aph@cygnus.com>
7449 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7450 sign extending. Fixes gcj/321.
7451 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7452 combining to make a jlong. Fixes gcj/321.
7454 2000-08-21 Nix <nix@esperi.demon.co.uk>
7456 * lang-specs.h: Do not process -o or run the assembler if
7459 2000-08-16 Andrew Haley <aph@cygnus.com>
7461 * typeck.c (build_java_array_type): Rewrite code to do array
7462 alignment. Take into account back-end macros when aligning array
7463 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7464 user to set alignment. Fixes gcj/252 and 160.
7466 2000-08-09 Tom Tromey <tromey@cygnus.com>
7468 * parse.y (check_abstract_method_definitions): Now return `int'.
7469 Check implemented interfaces. Fixes PR gcj/305.
7471 * parse.y (patch_switch_statement): Disallow `long' in switch
7472 expressions. Fixes PR gcj/310.
7474 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7476 * decl.c (finit_leg_identifier_node): New global.
7477 (init_decl_processing): Use `finit$' to initialize
7478 finit_identifier_node. Use `$finit$' to initialize
7479 finit_leg_identifier_node.
7480 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7481 * java-tree.h (finit_identifier_node): Changed attached comment.
7482 (finit_leg_identifier_node): New declaration.
7483 (ID_FINIT_P): Take finit_identifier_node and
7484 finit_leg_identifier_node into account. This is a backward
7487 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7489 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7491 (generate_bytecode_insns): Check `nargs' before emitting it.
7492 * verify.c (merge_type_state): Fixed typo.
7493 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7494 generate_bytecode_{conditional,insns}.
7496 2000-08-13 Anthony Green <green@redhat.com>
7498 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7501 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7503 * class.c (maybe_layout_super_class): Fixed indentation.
7504 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7505 (java_check_methods): New function declaration.
7506 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7507 instead of `str_ptr'.
7508 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7509 of a `invokeinterface' at the right time.
7510 * parse.h (WFL_STRIP_BRACKET): New macro.
7511 (SET_TYPE_FOR_RESOLUTION): Use it.
7512 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7513 (check_class_interface_creation): Don't check for cross package
7514 innerclass name clashes.
7515 (method_header): Behave properly if MDECL is `error_mark_node'.
7516 (method_declarator): Return `error_mark_node' if bogus current
7518 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7519 (resolve_and_layout): New local `decl_type', set and used. Call
7521 (java_check_methods): New method.
7522 (java_layout_classes): Use it.
7523 (resolve_qualified_expression_name): No EH check necessary in
7525 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7527 (patch_assignment): Set DECL_INITIAL on integral final local.
7529 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7531 * java-tree.h (flag_extraneous_semicolon): New extern.
7532 * lang-options.h: (-Wextraneous-semicolon): New option.
7533 * lang.c (flag_redundant): Fixed typo in leading comment.
7534 (flag_extraneous_semicolon): New global.
7535 (lang_decode_option): Set `flag_extraneous_semicolon' when
7536 -Wall. Decode `-Wextraneous-semicolon'.
7537 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7538 `empty_statement' rule.
7539 (class_body_declaration): Likewise.
7540 (method_body:): Accept `;' as a method body.
7541 (static_initializer:): Removed `SC_TK' hack.
7542 (constructor_block_end:): Likewise.
7543 (empty_statement:): Report deprecated empty declaration. Fixes
7546 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7548 * parse.y (build_dot_class_method_invocation): Changed parameter
7549 name to `type'. Build signature from `type' and convert it to a
7550 STRING_CST if it's an array.
7551 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7552 to use `ref_type' directly.
7554 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7556 * lang-options.h: Added a comma after the last element to avoid
7557 syntax errors when other languages define additional options.
7559 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7561 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7562 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7563 (jc1): Link with $(BACKEND).
7564 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7566 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7568 * jvspec.c: Adjust type of second argument to
7569 lang_specific_driver, and update code as necessary.
7571 * class.c (build_dtable_decl): Initialize dummy.
7573 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7575 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7576 method bodies not to rule out discarding `<clinit>'; don't use
7577 <clinit> to initialize static fields with constant initializers.
7579 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7581 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7583 (method_synthetic): New global.
7584 (HANDLE_METHOD): Recognize synthetic method and tell
7585 `print_method_info' about it.
7586 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7587 processing a synthetic method.
7588 * jcf-reader.c (skip_attribute): New function.
7589 ( skip_attribute): Likewise.
7591 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7593 * parse.y (build_outer_field_access): Fixed comments.
7594 (fix_constructors): Emit the initialization of this$<n> before
7596 (resolve_qualified_expression_name): Build an access to `decl' if
7599 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7601 * parse-scan.y (curent_class): Non longer const.
7602 (inner_qualifier, inner_qualifier_length): Deleted.
7603 (current_class_length): New global.
7604 (bracket_count): Fixed typo in leading comment.
7605 (anonymous_count): New global.
7606 (class_instance_creation_expression:): Handle anonymous classes.
7607 (anonymous_class_creation:): New rule.
7608 (push_class_context): Rewritten.
7609 (pop_class_context): Likewise.
7610 (INNER_QUALIFIER): Macro deleted.
7611 (report_class_declaration): call `push_class_context' when
7612 entering the function. `fprintf' format modified not to use
7614 (report_class_declaration): Assign `package_name' and
7615 `current_class' to NULL separately.
7617 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7619 * expr.c (build_invokeinterface): Call layout_class_methods on
7622 2000-07-27 Tom Tromey <tromey@cygnus.com>
7623 Anthony Green <green@cygnus.com>
7624 Alexandre Petit-Bianco <apbianco@cygnus.com>
7626 * class.c (make_class_data): Create vtable for abstract classes.
7627 (get_dispatch_table): Changed to cope with abstract classes.
7629 2000-07-27 Tom Tromey <tromey@cygnus.com>
7631 * parse.y (patch_method_invocation): Don't reverse the argument
7632 list when dealing with anonymous class constructors. Fixed typo in
7635 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7637 * parse.y (build_alias_initializer_parameter_list): Reverse
7638 crafted list when building aliases for anonymous class
7641 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7643 * parse.y (jdep_resolve_class): Don't bother checking potential
7644 innerclass access if `decl' is NULL.
7645 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7648 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7650 * parse.c: Remove (again.)
7652 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7654 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7655 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7656 outside the `if' statement, alias to innerclass removed, `decl'
7657 used to mark the class complete.
7659 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7661 * parse.y (simple_name:): Fixed typo in error message.
7663 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7665 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7666 or its first operand can be error marks.
7668 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7670 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7671 * parse.y (method_header): Likewise.
7673 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7675 * parse.y (process_imports): Consider that one might be trying to
7676 import an innerclass. Fixes gcj/254
7678 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7680 * parse.y (find_as_inner_class): Handle the case where the
7681 enclosing context of an innerclass has been loaded as bytecode.
7683 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7685 * parse.y (simple_name:): Reject `$' in type names.
7686 (resolve_type_during_patch): Use `type' as a second
7687 argument to resolve_no_layout. Fixes gcj/257.
7689 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7691 * parse.y (find_most_specific_methods_list): Select the only
7692 non-abstract method even if max has been set.
7693 Fixes gcj/285, gcj/298.
7695 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7697 * lang-specs.h: Added %(jc1) to java compiler options.
7699 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7701 * .cvsignore: New file.
7703 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7705 * parse.y (not_accessible_p): Access granted to innerclasses
7706 (indirectly) extending the reference type. Fixes gcj/249.
7708 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7710 * parse.y (patch_method_invocation): Fixed comment.
7711 (maybe_use_access_method): Build this$<n>s to the context of the
7712 target method, or a type that extends it. Fixes gcj/242.
7714 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7718 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7720 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7722 2000-07-13 Tom Tromey <tromey@cygnus.com>
7724 * lang-specs.h: Added %{I*}.
7726 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7728 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7730 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7732 * parse-scan.c: Remove.
7734 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7736 * class.c (set_super_info): Handled protected inner classes.
7737 (common_enclosing_context_p): Bail early if arguments aren't both
7739 (get_access_flags_from_decl): Handle private and protected inner
7741 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7742 (CLASS_PROTECTED): Likewise.
7743 (struct lang_type): New bitfield `poic'.
7744 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7746 (check_inner_class_access): Renamed arguments, added
7747 comments. Handles protected inner classes (fixes gcj/225)
7748 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7750 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7752 * parse.y (resolve_qualified_expression_name): Verify qualified
7753 access to `this'. Fixes gcj/239.
7755 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7757 * jcf-write.c (generate_classfile): Don't install ConstantValue
7760 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7762 * parse.y (resolve_qualified_expression_name): Handle inner class
7763 access. Fixes gcj/256.
7765 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7767 * jcf-write.c (generate_classfile): Properly install the
7768 ConstantValue attribute and the initial value constant pool index
7769 on string constants.
7770 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7773 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7775 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7777 * parse.y (find_as_inner_class): Fixed typo.
7778 (do_resolve_class): Explore enclosing contexts when searching for
7779 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7780 (check_inner_class_access): Check `decl' which can be null in case
7783 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7785 * java-tree.h (java_debug_context): Declared `extern'.
7786 (safe_layout_class): Likewise.
7787 * parse.y (resolve_field_access): Field must be `static' in order
7788 to be replaced by its initial value. Added comments.
7789 (find_applicable_accessible_methods_list): Fixed typo.
7790 (find_most_specific_methods_list): Methods found in innerclasses
7791 take over methods founds in the enclosing contexts.
7792 (java_complete_tree): Loosen restrictions on the type of DECLs
7793 that can be replaced by their initialization values.
7794 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7796 2000-07-05 Tom Tromey <tromey@cygnus.com>
7798 * Make-lang.in (PARSE_DIR): New macro.
7799 (PARSE_RELDIR): Likewise.
7800 (PARSE_C): Likewise.
7801 (PARSE_SCAN_C): Likewise.
7802 ($(PARSE_C)): New target.
7803 ($(PARSE_SCAN_C)): Likewise.
7804 (SET_BISON): New macro.
7805 (BISONFLAGS): Likewise.
7806 (JAVABISONFLAGS): Likewise.
7808 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7810 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7811 argument on the first pass for CNI as well as JNI.
7812 (print_method_info): Set up method name on the first pass only.
7814 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7816 * parse.y (parser_qualified_classname): Removed parameter
7818 (create_interface): Removed first passed parameter to
7819 parser_qualified_classname.
7820 (create_class): Likewise. Don't install alias on static
7821 innerclasses. Fixes gcj/275.
7823 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7825 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7826 debugable statement with empty_stmt_node. Fixes gcj/272
7828 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7830 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7833 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7835 * jcf-write.c (push_long_const): Appropriately cast short negative
7838 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7840 * parse.y (verify_constructor_super): Use loop variable
7841 `m_arg_type' initialized with `mdecl_arg_type'.
7843 2000-06-29 Tom Tromey <tromey@cygnus.com>
7845 * parse.y (resolve_field_access): Handle case where `type_found'
7848 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7850 * expr.c (lookup_field): The same field can be found through two
7851 different interface. Don't declare it ambiguous in that case.
7853 2000-06-27 Tom Tromey <tromey@cygnus.com>
7855 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7856 follows \r, then unget it at a lower level.
7858 2000-06-26 Tom Tromey <tromey@cygnus.com>
7860 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7863 2000-06-25 Tom Tromey <tromey@cygnus.com>
7865 * parse.y (for_statement): Wrap expression in a WFL if it is a
7866 constant. For PR gcj/268.
7868 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7870 * parse.y (do_resolve_class): Minor optimiztion in the package
7871 list search. Removed unnecessary test and return statement.
7872 (valid_ref_assignconv_cast_p): Order of arguments to
7873 enclosing_context_p fixed.
7875 2000-06-24 Tom Tromey <tromey@cygnus.com>
7877 * expr.c (lookup_field): Print error and return error_mark_node if
7878 field reference is ambiguous.
7880 * parse.y (check_abstract_method_definitions): Also check if
7881 `other_method' is abstract.
7883 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7885 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7887 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7888 (struct lang_type): New field `pic'.
7889 (CLASS_PRIVATE): New macro.
7890 * parse.y (check_inner_class_access): New function.
7891 (jdep_resolve_class): Call it.
7893 2000-06-23 Tom Tromey <tromey@cygnus.com>
7895 * parse.y (patch_incomplete_class_ref): Initialize the returned
7896 class. For PR gcj/260.
7898 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7900 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7902 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7904 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7905 Java specific checks.
7906 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7908 * java-tree.def (CASE_EXPR): Marked 'e'.
7909 (DEFAULT_EXPR): Likewise.
7910 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7912 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7913 Java specific checks.
7914 (generate_bytecode_insns): Test try_block for BLOCK before using
7916 * parse.y (build_wfl_wrap): Added `location' argument. Set
7917 EXPR_WFL_LINECOL accordingly.
7918 (dim_expr:): Wrap constants with WFLs.
7919 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7920 (resolve_package): Check for `stmt' not being a BLOCK before
7921 building a debuggable statement with it.
7922 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7924 (resolve_field_access): Make sure `decl' is a DECL before treating
7926 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7927 IDENTIFIER_NODE before treating it as such.
7928 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7929 treating it as such.
7930 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7931 to be applied only on non array types.
7933 2000-06-16 Per Bothner <per@bothner.com>
7935 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7936 define in terms of DECL_RESULT, as that fails when --enable-checking.
7938 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7940 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7941 types the same in comparison.
7942 (CHECK_OP): Add static prototype.
7944 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7946 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7947 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7950 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7952 * decl.c (create_primitive_vtable): Prototype.
7954 * jcf-write.c (generate_bytecode_insns): Initialize variable
7957 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7959 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7961 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7962 to track searched classes, and do not search the same class more than
7963 once. Call find_applicable_accessible_methods_list on immediate
7964 superclass, instead of search_applicable_method_list on all ancestors.
7967 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7969 * parse.y (register_fields): Permit static fields in inner classes
7970 if they are final. Fix for PR gcj/255.
7972 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7974 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7975 * parse.y (find_in_imports): Returned type changed to void,
7976 leading comment fixed.
7977 (register_package): New function.
7978 (qualify_and_find): Likewise.
7979 (package_declaration:): Use `register_package'.
7980 (single_type_import_declaration:): Removed local variable
7981 `node'. Added missing `;' for consistency.
7982 (type_import_on_demand_declaration:): Use `chainon' to link new
7984 (lookup_field_wrapper): Lookup local variables defined in outer
7986 (java_complete_class): Don't reverse the list of imported on demand.
7987 (do_resolve_class): Reorganized. Removed local variable
7988 `original_name'. Call `qualify_and_find' with the current package
7989 name, invoke `find_in_imports_on_demand' right after. Call
7990 `qualify_and_find' with the packages we've seen so far. Fixed
7991 operations numbering in comments.
7992 (java_expand_class): Don't reverse `package_list'.
7993 (find_most_specific_methods_list): New local variables `abstract'
7994 and `candidates'. Use them to pick the right method.
7996 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7998 * parse.y (check_modifiers_consistency): Don't subtract out
7999 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
8001 2000-06-04 Philipp Thomas <pthomas@suse.de>
8003 * Makefile.in (INTLLIBS): New.
8007 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8009 * class.c (get_dispatch_table): Build the vtable dummy entry list
8010 element with a null purpose. Fixed leading comment.
8011 (build_dtable_decl): Build an accurate dtable type when appropriate
8014 2000-06-02 Richard Henderson <rth@cygnus.com>
8016 * lang.c (lang_get_alias_set): New.
8018 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8020 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
8021 before using it as the accessed field.
8023 2000-05-31 Tom Tromey <tromey@cygnus.com>
8025 * java-tree.h (boolean_array_vtable, byte_array_vtable,
8026 char_array_vtable, short_array_vtable, int_array_vtable,
8027 long_array_vtable, float_array_vtable, double_array_vtable):
8029 * expr.c (get_primitive_array_vtable): New function.
8030 (create_primitive_vtable): New function.
8031 (java_lang_expand_expr): Enable code to statically generate
8033 * decl.c (init_decl_processing): Create primitive vtables.
8034 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
8035 short_array_vtable, int_array_vtable, long_array_vtable,
8036 float_array_vtable, double_array_vtable): Define.
8038 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
8040 * java/parse.y (find_applicable_accessible_methods_list):
8041 Don't add an uninitialized value to the list.
8043 2000-05-25 Tom Tromey <tromey@cygnus.com>
8045 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
8046 when trying to see if field's class should be initialized. Always
8047 initialize field's declaring class, not qualified class.
8050 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
8051 `wfl_operator', to maybe_build_primttype_type_ref.
8054 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
8056 * parse.y (patch_method_invocation): Don't try to lookup methods
8059 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8061 * parse.y (resolve_field_access): Call the appropriate <clinit>
8062 before accessing the length of a static array. Craft a decl for
8063 the field while its time. Fixes PR gcj/129.
8065 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8067 * parse.y (resolve_package): Correctly set `*next' (was off by
8069 (resolve_qualified_expression_name): Fixed comment.
8071 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8073 * jcf-parse.c (jcf_parse_source): Reset current_class and
8074 current_function_decl to NULL before parsing a new file.
8076 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8078 * parse.y (block_end:): If the collected block doesn't feature a
8079 statement, insert an empty statement.
8081 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8083 * parse.y (maybe_yank_clinit): New function.
8084 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8085 end of the list of methods belonging to a class.
8086 (java_complete_expand_method): Check whether <clinit> is really
8087 necessary and expand it accordingly.
8089 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8091 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8092 processed by the method's switch statement.
8094 2000-05-19 Tom Tromey <tromey@cygnus.com>
8096 * java-tree.h: Added init state enum.
8097 * decl.c (emit_init_test_initialization): Initialize class
8098 initialization check variable by looking at class' state.
8100 2000-05-19 Tom Tromey <tromey@cygnus.com>
8102 * java-tree.h (build_instanceof): Declare.
8103 (build_get_class): Declare.
8104 * parse.y (patch_binop): Use build_instanceof.
8105 * expr.c (build_instanceof): New function. If class is final,
8106 don't make a function call.
8107 (expand_java_INSTANCEOF): Use it.
8108 (build_get_class): New function.
8110 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8112 * jcf-write.c (generate_classfile): Scan the source_file for
8113 slashes with the right pointer variable.
8115 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8117 * lang.c (lang_decode_option): Update -Wunused flags by calling
8119 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8121 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8123 * check_init.c (check_init): Constify local char *.
8124 * class.c (push_class): Constify local char *.
8125 * java_tree.h: Update prototypes.
8126 * jcf-io.c (open_class): Constify filename parameter and
8128 (find_class): Remove redundant string copy. Cast return from
8130 * jcf-parse.c (read_class, parse_class_file, yyparse):
8131 Constify local char *.
8132 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8133 Constify local char *.
8134 * jcf.h (JCF): Constify filename and classname.
8135 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8136 * lang.c (init_parse): Constify parameter and return value.
8137 * lex.c (java_get_line_col): Constify filename parameter.
8138 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8139 * parse.y (java_parser_context_suspend,
8140 issue_warning_error_from_context, safe_layout_class): Constify
8142 * parse.c: Regenerate.
8144 2000-05-08 Tom Tromey <tromey@cygnus.com>
8146 * expr.c (build_jni_stub): Cache the result of
8147 _Jv_LookupJNIMethod.
8149 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8151 * decl.c (predef_filenames_size): Now 7.
8152 (predef_filenames): New seventh entry.
8154 2000-05-04 Tom Tromey <tromey@cygnus.com>
8156 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8157 Keep track of when we've seen a reference field after a
8158 non-reference field.
8159 (get_boehm_type_descriptor): Handle case where we see
8160 non-reference fields but no trailing reference field.
8161 * decl.c (rawdata_ptr_type_node): Define.
8162 (init_decl_processing): Initialize rawdata_ptr_type_node.
8163 * java-tree.h (rawdata_ptr_type_node): Declare.
8165 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8167 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8168 specifiers in calls to fprintf.
8170 2000-05-03 Andrew Haley <aph@cygnus.com>
8172 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8174 * javaop.h (WORD_TO_INT): New function.
8175 (IMMEDIATE_s4): Use WORD_TO_INT.
8176 * jcf.h (JPOOL_INT): Ditto.
8178 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8181 2000-04-19 Tom Tromey <tromey@cygnus.com>
8183 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8185 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8187 * expr.c (build_jni_stub): New function.
8188 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8190 * parse.y (java_complete_expand_methods): Expand a native method
8191 and call build_jni_stub if -fjni given.
8192 * lang-options.h: Document -fjni.
8193 * lang.c (flag_jni): New global.
8194 (lang_f_options): Added `jni' entry.
8195 * java-tree.h (soft_lookupjnimethod_node,
8196 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8198 (flag_jni): Declare.
8199 (build_jni_stub): Declare.
8200 (struct lang_decl): Added `native' flag.
8201 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8203 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8204 soft_jnipopsystemframe_node): New globals.
8205 (init_decl_processing): Set them. _Jv_InitClass only takes one
8208 * java-tree.def: Put into `C' mode.
8210 2000-04-27 Tom Tromey <tromey@cygnus.com>
8213 * expr.c (expand_invoke): Generate check to see if object pointer
8214 is null in nonvirtual invocation case.
8215 * java-tree.h (soft_nullpointer_node): Declare.
8216 * decl.c (soft_nullpointer_node): New global.
8217 (init_decl_processing): Initialize soft_nullpointer_node.
8218 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8219 or `private' methods.
8220 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8222 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8224 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8227 2000-04-26 Tom Tromey <tromey@cygnus.com>
8229 * zextract.c (find_zip_file_start): New function.
8230 (read_zip_archive): Use it.
8232 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8234 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8236 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8238 * class.c (common_enclosing_context_p): New function.
8239 * java-tree.h (common_enclosing_context_p): Added prototype.
8240 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8241 classes sharing an outer context with the current instance.
8242 * parse.y (build_access_to_thisn): Fixed leading comment.
8243 (verify_constructor_super): New local `supper_inner'. Skip
8244 enclosing context argument in the case of inner class constructors.
8245 (patch_method_invocation): Insert proper context as second
8246 parameter to pure inner class constructor super invocations.
8248 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8250 * parse.y (end_class_declaration): Reset the interface number
8253 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8255 * parse.y (source_start_java_method): Deleted unnecessary code.
8256 (patch_method_invocation): Fixed comment.
8258 2000-04-24 Robert Lipe <robertlipe@usa.net>
8260 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8262 2000-04-23 Tom Tromey <tromey@cygnus.com>
8264 * boehm.c (mark_reference_fields): Use int_byte_position.
8266 2000-04-22 Tom Tromey <tromey@cygnus.com>
8268 * boehm.c (mark_reference_fields): Only call byte_position on
8271 2000-04-22 Tom Tromey <tromey@cygnus.com>
8273 * boehm.c (mark_reference_fields): Added `last_view_index'
8274 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8276 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8278 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8279 * parse.y (check_class_interface_creation): Fixed comments. Select
8280 permitted modifiers for (inner) interfaces. Changed error message
8281 to report rejected modifiers used with local classes.
8283 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8285 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8286 of directly inherited type considered in scope.
8287 * parse.y (do_resolve_class): Search inherited classes for inner
8290 2000-04-20 Tom Tromey <tromey@cygnus.com>
8292 * parse.y (not_accessible_p): Use member's class, not current
8293 class, when doing inheritance check for protected reference.
8296 2000-04-20 Jason Schroeder <shrode@subnature.com>
8298 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8300 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8302 * parse.y (lookup_field_wrapper): Search for final local aliases.
8303 (resolve_expression_name): Let lookup_field_wrapper search for
8304 final local aliases. Force the value of `name' if one is found.
8305 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8306 an expression name. Fixed comments.
8308 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8310 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8312 2000-04-19 Tom Tromey <tromey@cygnus.com>
8314 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8316 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8318 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8320 2000-04-18 Tom Tromey <tromey@cygnus.com>
8323 * gjavah.c (utf8_cmp): Changed return value.
8324 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8326 (cxx_keywords): New global.
8327 (get_field_name): Handle new result of cxx_keyword_subst.
8328 (print_method_info): Likewise.
8330 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8332 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8333 with a newline, for CNI.
8334 (print_stub_or_jni): Print a space or newline before method name for
8336 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8337 (process_file): Include gcj/cni.h if generating CNI stubs.
8339 2000-04-16 Tom Tromey <tromey@cygnus.com>
8341 * gjavah.c (decompile_method): Use print_field_name.
8344 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8346 * parse.y (java_expand_classes): Reverse the package list once.
8347 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8349 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8350 the `==' and `!=' operators.
8352 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8354 * jcf-write.c (generate_bytecode_insns): At invocation time,
8355 always relate an interface method to the type of its selector.
8357 2000-04-05 Tom Tromey <tromey@cygnus.com>
8360 * expr.c (expand_invoke): Generate check to see if object pointer
8361 is null in nonvirtual invocation case.
8362 * java-tree.h (soft_nullpointer_node): Declare.
8363 * decl.c (soft_nullpointer_node): New global.
8364 (init_decl_processing): Initialize soft_nullpointer_node.
8365 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8366 or `private' methods.
8367 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8369 2000-04-05 Tom Tromey <tromey@cygnus.com>
8372 * parse.y (check_final_assignment): Recognize assignments to the
8373 `length' field of an array when generating class files.
8375 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8377 * class.c (decl_hash): Prototype removed.
8378 (decl_compare): Likewise.
8380 2000-04-05 Tom Tromey <tromey@cygnus.com>
8382 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8383 * parse.y (check_modifiers_consistency): Check for final/volatile
8384 clash. Fixes PR gcj/164.
8386 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8388 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8390 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8392 (add_method_1): Use `java_hash_hash_tree_node' and
8393 `java_hash_compare_tree_node'.
8394 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8395 (java_hash_compare_tree_node): Likewise.
8396 * parse.y (find_applicable_accessible_methods_list): Create,
8397 delete and use a hash table to remember already searched interfaces.
8399 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8401 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8404 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8406 * boehm.c (mark_reference_fields, set_bit): Prototype.
8407 (set_bit): Un-ANSI-fy definition.
8409 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8412 * decl.c (emit_init_test_initialization): Likewise.
8414 * gjavah.c (jni_print_char): Likewise.
8416 * parse.y (create_new_parser_context): Likewise.
8418 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8420 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8421 patch missing hunk. Fixed indentation.
8423 2000-03-30 Tom Tromey <tromey@cygnus.com>
8425 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8426 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8428 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8430 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8431 when negative *before* using it as an array index.
8432 * ChangeLog: Fixed typo.
8434 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8436 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8437 to 0 when it reaches -1.
8439 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8441 * jcf-parse.c (get_constant): Properly cast `num' during the
8442 invocation of `add_double'.
8443 * jcf-write.c (push_long_const): Properly cast `lo' before
8444 comparing it to short bounds.
8445 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8446 `interface_body:' is reduced after the current interface is
8449 2000-03-26 Tom Tromey <tromey@cygnus.com>
8451 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8452 Java-specific `-f' option.
8454 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8456 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8457 Adjust order of making types.
8458 Make bitsize_*_node values.
8460 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8462 * class.c (make_field_value): Use byte_position.
8463 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8464 (java_array_data_offset): Likewise.
8465 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8468 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8470 * parse.y (check_abstract_method_definitions): New local
8471 `end_type_reached'. Make sure we also consider `end_type'.
8472 (java_check_abstract_method_definitions): Make sure we eventually
8473 consider `java.lang.Object'.
8474 (maybe_use_access_method): Don't use access method if not in the
8475 context of a pure inner class or if the method's context is right.
8476 (find_applicable_accessible_methods_list): New static flag
8477 `object_done'. Don't search abstract classes as interfaces. Fixed
8478 indentation. Fixed the `java.lang.Object' only search. Search
8479 class interface(s) first, then fully search enclosing contexts.
8480 (find_most_specific_methods_list): Pick the closest candidate when
8481 they're all abstract.
8483 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8485 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8486 properly initialize `finished_label'. Don't emit gotos for empty
8489 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8491 * except.c (emit_handlers): Clear catch_clauses_last.
8493 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8495 * parse.y (check_method_types_complete): New function.
8496 (create_class): Reset anonymous class counter only when seeing an
8498 (java_complete_class): JDEP_METHOD: Don't recompute signature
8501 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8503 * class.c (build_static_ref): Fixed indentation in comment.
8504 * java-tree.def (TRY_EXPR): Fixed typo in name.
8505 (CLASS_LITERAL): Likewise.
8506 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8507 (struct lang_type): New field `dot_class'.
8508 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8509 (generate_classfile): Method `class$' is synthetic.
8510 * parse.y (build_do_class_method): New function.
8511 (build_dot_class_method_invocation): Likewise.
8512 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8513 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8514 (qualify_ambiguous_name): Likewise.
8515 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8516 (build_try_statement): Fixed leading comment.
8518 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8520 * class.c (make_field_value): Properly handle sizes.
8521 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8522 (layout_class_method): Count using trees.
8523 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8524 * expr.c (java_array_data_offset): Use int_bit_position.
8525 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8526 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8528 2000-03-16 Tom Tromey <tromey@cygnus.com>
8530 * lang.c (flag_hash_synchronization): New global.
8531 (lang_f_options): Added `hash-synchronization'.
8532 * lang-options.h: Mention -fhash-synchronization.
8533 * java-tree.h (flag_hash_synchronization): Declare.
8534 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8535 hash table synchronization is disabled.
8536 * decl.c (init_decl_processing): Only push `sync_info' value when
8537 hash table synchronization is disabled.
8538 * class.c (make_class_data): Only push `sync_info' field when hash
8539 table synchronization is disabled. Removed dead code.
8541 2000-03-16 Tom Tromey <tromey@cygnus.com>
8543 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8545 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8547 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8549 * parse.y (patch_method_invocation): Handle anonymous classes
8550 creation in static context.
8552 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8554 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8555 * parse.y (resolve_qualified_expression_name): Use it.
8556 (patch_method_invocation): Likewise.
8558 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8560 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8561 depending on the type of dependency which dictates what the
8563 (unresolved_type_p): Resolved types limited to the current class.
8565 2000-03-15 Tom Tromey <tromey@cygnus.com>
8567 * decl.c (init_decl_processing): Set type of `sync_info' to be
8570 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8571 Correctly compute bit number for current slot. Zero `high' and
8572 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8573 mark_reference_fields.
8574 (mark_reference_fields): New function.
8576 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8578 * parse.y (register_incomplete_type): Fixed initialization of
8581 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8583 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8585 (push_class_context, pop_class_context): New function.
8586 (class_body:): Call pop_class_context.
8587 (interface_body:): Likewise.
8588 (INNER_QUALIFIER): New macro.
8589 (report_class_declaration): Changed output format and use
8590 INNER_QUALIFIER. Call push_class_context.
8592 2000-02-14 Andrew Haley <aph@cygnus.com>
8594 * check-init.c (check_init): Add new cases for unary and binary
8597 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8599 * parse.y (resolve_package): Set `next' once a type name has been
8600 progressively discovered.
8601 (resolve_qualified_expression_name): Propagate resolution only if
8602 there are remaining qualifiers. Take into account `q' might have
8603 been cleared after re-qualification.
8604 * parse.y (patch_method_invocation): New local `resolved'.
8605 Section dealing with qualified expression rewritten to use
8606 resolve_field_access.
8608 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8610 * parse.h (PUSH_CPC): Fixed indentation.
8611 (DEBUG_CPC): New macro.
8612 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8613 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8614 * parse.y (class_body_declaration:): Use
8615 SET_CPC_INSTANCE_INITIALIZER_STMT.
8616 (method_declaration:): Check for null current_function_decl.
8617 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8618 (java_parser_context_pop_initialized_field): Better handling of
8620 (maybe_make_nested_class_name): Mark nested class name as
8621 qualified when necessary.
8622 (end_class_declaration): Don't call java_parse_context_resume when
8623 one or more error occurred.
8624 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8625 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8626 SET_CPC_INITIALIZER_STMT.
8627 (method_header): Check for inner classes declaring static methods.
8628 (resolve_qualified_expression_name): Handle situation where `this'
8631 2000-03-13 Hans Boehm <boehm@acm.org>
8633 * typeck.c (build_prim_array_type): Correctly set the high word too.
8635 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8637 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8639 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8640 list of methods for interfaces.
8642 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8644 * parse.y (qualify_ambiguous_name): Properly handle expressions
8647 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8649 * parse.y (check_final_assignment): Extended to process
8651 (patch_assignment): Have check_final_assignment called only once.
8653 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8655 * java-tree.h (IS_INIT_CHECKED): New flag.
8656 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8657 * parse.y (patch_string): Call force_evaluation_order on the
8658 completed string concatenation tree.
8659 * expr.c (force_evaluation_order): Call force_evaluation_order on
8660 function's arguments too.
8662 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8664 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8665 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8666 (build_anewarray): Likewise.
8667 * parse.y (patch_newarray): Likewise.
8668 * parse.c: Regenerated.
8670 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8672 * decl.c (init_decl_processing): Added new class fields `depth',
8673 `ancestors', and `idt' to class_type_node. Use
8674 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8675 * class.c (make_class_data): Push initial values for new fields.
8676 * java-tree.h: Updated prototype for `build_invokeinterface'.
8677 * expr.c (build_invokeinterface): Changed parameters to accept
8678 `method' tree. Calculate index of `method' in its declaring
8679 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8680 (expand_invoke): Call `build_invokeinterface' with new parameters.
8681 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8684 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8686 * typeck.c (lookup_do): Search superinterfaces first
8687 when looking up an interface method. From Godmar Back
8690 2000-03-06 Tom Tromey <tromey@cygnus.com>
8692 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8694 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8696 * java-tree.h (lookup_argument_method2): Declared.
8697 (safe_layout_class): Prototype moved from parse.h.
8698 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8699 * parse.y (java_check_regular_methods): Local `super_class' gone.
8700 Call lookup_argument_method2 instead of lookup_argument_method.
8701 Perform modifier match for methods found declared in implemented
8702 interfaces. Fixed indentation problem. Overriding/hiding error
8703 report to take place only for methods found in classes.
8704 * typeck.c (lookup_argument_method): Changed leading
8705 comment. Re-written by calling lookup_do.
8706 (lookup_argument_method2): New function.
8707 (lookup_java_method): Re-written by calling lookup_do.
8708 (lookup_do): New function.
8710 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8712 * check-init.c (check_init): Removed dead code. Handle (blank)
8714 * parse.y (declare_local_variables): New local `final_p', set it
8715 and use it to initialize LOCAL_FINAL.
8716 (check_final_assignment): Only check FIELD_DECLs.
8718 2000-02-17 Tom Tromey <tromey@cygnus.com>
8720 * Makefile.in (JAVA_OBJS): Added boehm.o.
8721 (boehm.o): New target.
8722 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8723 * java-tree.h (flag_use_boehm_gc): Declare.
8724 (get_boehm_type_descriptor): Declare.
8725 * lang.c (lang_f_options): Added `use-boehm-gc'.
8726 (flag_use_boehm_gc): New global.
8727 * lang-options.h: Added -fuse-boehm-gc.
8728 * boehm.c: New file.
8729 * class.c (get_dispatch_table): If class uses a Boehm type
8730 descriptor, put it in the vtable.
8731 (make_class_data): Removed dead code.
8733 2000-03-03 Per Bothner <per@bothner.com>
8735 * decl.c (init_decl_processing): Initialize sizetype properly.
8737 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8739 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8740 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8741 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8742 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8743 (jcf_parse): New local `current'. Load innerclasses seen in outer
8744 context being processed.
8745 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8746 * jcf-write.c (append_innerclasses_attribute): New function.
8747 (append_innerclasses_attribute_entry): Likewise.
8748 (get_access_flags): Handle static classes. Set anonymous and local
8749 classes to be private.
8750 (generate_classfile): Attribute count adjusted. Call
8751 append_innerclasses_attribute.
8752 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8753 PURE_INNER_CLASS_TYPE_P.
8754 * parse.y (parser_qualified_classname): New parameter `is_static',
8755 produce non qualified name accordingly.
8756 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8757 (create_interface): Added argument to parser_qualified_classname.
8758 (create_class): Added argument to parser_qualified_classname. Setup
8759 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8760 (add_inner_class_fields): Fixed indentation.
8761 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8762 (method_declarator): Fixed typo in comment.
8763 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8764 (build_current_thisn): Likewise.
8765 (patch_method_invocation): Likewise.
8767 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8769 * decl.c (current_function_decl): Move to toplev.c.
8771 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8773 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8774 (DECL_BIT_INDEX): Use underlying representation.
8775 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8777 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8779 * expr.c (build_java_ret): Pass proper type to size_binop.
8781 2000-02-25 Anthony Green <green@cygnus.com>
8783 * expr.c (build_class_init): Mark the decl to be ignored by
8785 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8786 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8787 * class.c (init_test_hash_newfunc): New function.
8788 (decl_hash): New function.
8789 (decl_compare): New function.
8790 * decl.c (emit_init_test_initialization): New function.
8791 (complete_start_java_method): Traverse the init test hashtable,
8792 calling emit_init_test_initialization.
8793 (always_initialize_class_p): Define.
8794 * expr.c (build_class_init): Use initialization tests when
8795 emitting class initialization code.
8796 (always_initialize_class_p): Declare.
8797 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8799 * java-tree.h: Include hash.h.
8800 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8801 (struct lang_decl): Add init_test_table field.
8802 (init_test_hash_entry): Define.
8804 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8806 * gjavah.c (main): Avoid using `argi' to report unimplemented
8809 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8811 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8812 initialize locals to avoid warnings. Local `exception_type' moved
8815 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8817 * parse.y (resolve_expression_name): Use `orig' as a second
8818 argument to resolve_field_access.
8819 (resolve_field_access): Removed unnecessary code when dealing with
8822 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8824 * class.c (push_super_field): Don't push the field twice.
8825 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8826 * parse.h (java_reorder_fields): Prototyped.
8827 * parse.y (java_reorder_fields): New function.
8828 (java_layout_class): Simplified not to worry about re-ordering.
8830 2000-02-23 Tom Tromey <tromey@cygnus.com>
8832 * gjavah.c (print_name): In JNI case, correctly quote string.
8833 (print_method_info): Don't handle overrides in JNI mode.
8835 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8837 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8838 value type set to `boolean_type_node'.
8840 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8842 * jcf-dump.c (main): Test for correct condition after
8843 output file creation.
8845 2000-02-19 Anthony Green <green@cygnus.com>
8847 * jcf-depend.c (add_entry): Fix test for first list entry.
8849 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8851 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8852 * constants.c (build_constants_constructor): Likewise.
8854 2000-02-19 Anthony Green <green@cygnus.com>
8856 * jcf-depend.c (add_entry): Add entries to the end of the list.
8858 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8860 * decl.c (INT_TYPE_SIZE): Define if necessary.
8861 (expand_java_return): Handle the case of a native integer smaller
8864 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8866 * gjavah.c (help): Use GCCBUGURL.
8867 * jv-scan.c (help): Likewise.
8868 * jcf-dump.c (help): Likewise.
8870 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8872 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8875 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8877 * jcf-parse.c (load_class): Call `fatal' if no file containing
8878 the target class are found.
8880 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8882 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8883 lex.c, lex.h, and PARSE_H to...
8884 (parse.o, parse-scan.o): ...here, respectively.
8886 * lex.c: Split out code that may trigger SIGFPE from yylex()
8887 to its own function.
8888 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8890 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8892 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8894 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8896 * parse.y (outer_field_access_p): Stop in time when outer contexts
8898 (resolve_qualified_expression_name): Properly qualify *everything*
8899 after a package.type to be resoled as expression names.
8900 (find_applicable_accessible_methods_list): Save/restore `class' to
8901 isolate it from a possible outer context search.
8903 2000-02-15 Tom Tromey <tromey@cygnus.com>
8905 * gjavah.c (jni_print_char): New function.
8906 (print_full_cxx_name): Use it.
8907 (decode_signature_piece): Likewise.
8908 (print_cxx_classname): Likewise.
8910 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8912 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8914 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8916 * gjavah.c: Include version.h.
8918 * jcf-dump.c: Likewise.
8920 * jv-scan.c: Likewise.
8922 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8924 * parse.y (outer_field_access_fix): First parameter now a tree
8925 node. Check for assignment to final. First argument to
8926 build_outer_field_access_fix modified to accommodate prototype.
8927 (build_outer_field_access): Don't check for assignment to final
8929 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8930 possibly returned by outer_field_access_fix. Changed
8931 outer_field_access_fix's first argument.
8932 (check_final_assignment): $finit$'s context is OK.
8933 (patch_unaryop): Use node instead of its line/column value when
8934 calling outer_field_access_fix.
8936 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8938 * parse.y (interface_declaration:): No longer tagged
8939 <node>. Re-installed default action.
8940 (class_member_declaration:): Handle inner interfaces.
8941 (interface_member_declaration): Handle inner interfaces and
8943 (create_interface): Push error if one seen. Suspend parsing
8944 context when processing an inner interface.
8945 (register_fields): Inner class static field limitations not to
8946 apply to inner interfaces.
8948 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8950 * jcf-parse.c (load_class): Update `java_error_count' when a
8951 class' file can't be found.
8952 (parse.y): Avoid (byte)code generation when errors seen.
8954 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8956 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8957 decodes a valid node.
8958 (patch_binop): Handle TRUNC_DIV_EXPR.
8960 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8962 * parse.y (resolve_package): New local `acc'. Try to progressively
8963 build and guess a package and type name.
8965 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8967 * parse.y (find_applicable_accessible_methods_list): Load and
8968 layout the search class if necessary.
8969 (java_complete_tree): Keep to original type of the folded initial
8972 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8974 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8975 Generate error message if circularity is detected. New static
8977 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8978 * jcf-write.c (generate_bytecode_insns): Very simply handle
8980 * parse.y (java_check_circular_reference): Use
8981 `cyclic_inheritance_report' during report, if necessary.
8982 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8983 walking NEW_ARRAY_INIT twice.
8985 2000-02-09 Tom Tromey <tromey@cygnus.com>
8987 * parse.y (check_class_interface_creation): Allow inner classes to
8988 be `private' or `protected', check modifiers' consistency. Prevent
8989 block local classes from bearing any modifiers.
8991 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8993 * except.c (check_start_handlers): Re-add prototype lost in last
8995 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8997 2000-02-09 Andrew Haley <aph@cygnus.com>
8999 * decl.c (clear_binding_level): Remove excess initializer.
9000 (maybe_poplevels): Remove unused variable.
9001 (force_poplevels): Ditto.
9002 (struct binding_level): Add comment.
9004 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9006 * jcf-write.c (generate_classfile): Don't consider
9007 pre-initialization with reference value (use <clinit> instead.)
9008 * parse.y (java_fix_constructors): No generated constructor for
9010 (build_outer_field_access): Removed debug message.
9011 (outer_field_expanded_access_p): Adapted to bytecode generation.
9012 (build_outer_field_access_method): Use fix_method_argument_names.
9013 (build_outer_method_access_method): Fixed indentation. Added
9014 comment. Handle access method generation for static and also void
9016 (build_access_to_thisn): Inserted debug message.
9017 (maybe_build_thisn_access_method): Use fix_method_argument_names.
9018 (resolve_qualified_expression_name): Fixed comment.
9019 (not_accessible_p): Adapted to bytecode generation. Added comment.
9020 (patch_method_invocation): Added comment.
9021 (maybe_use_access_method): Fixed leading comment. Handle static
9023 (java_complete_lhs): Don't shortcut handling of initialized upon
9024 declaration String type static fields when generating bytecode.
9025 (patch_unaryop): Handle outer field access when generating
9028 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9030 * java-tree.h (FIELD_THISN): New macro.
9031 * jcf-write.c (append_synthetic_attribute): New function.
9032 (generate_classfile): Set "Synthetic" attribute on this$<n>,
9033 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
9034 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
9036 (build_outer_field_access): Turned on access functions usage and
9037 generation when compiling to bytecode.
9038 (maybe_use_access_method): Likewise.
9040 2000-01-25 Andrew Haley <aph@cygnus.com>
9042 * java-except.h (struct eh_range): Add `expanded' field.
9043 (maybe_start_try): Add end_pc arg.
9044 (maybe_end_try): Ditto.
9045 * java-tree.h (force_poplevels): new function.
9046 * expr.c (expand_byte_code): Don't call maybe_start_try or
9048 * except.c (add_handler): Reset expanded.
9049 (expand_start_java_handler): Set expanded.
9050 (check_start_handlers): Don't expand a start handler that's
9051 already been expanded.
9052 (maybe_start_try): Add end_pc arg. Only expand a handler which
9054 (expand_end_java_handler): call force_poplevels.
9055 (force_poplevels): new function.
9056 * decl.c (binding_level): Add start_pc of binding level.
9057 (maybe_pushlevels): Call maybe_start_try when pushing binding
9059 (maybe_poplevels): Call maybe_end_try when popping binding levels.
9060 (LARGEST_PC): Define.
9061 (clear_binding_level): Use LARGEST_PC.
9063 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
9064 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
9065 (binding_depth, is_class_level, current_pc): new variables.
9066 (struct binding_level): ditto.
9067 (indent): new function.
9068 (push_jvm_slot): add debugging info.
9069 (maybe_pushlevels): ditto.
9070 (maybe_poplevels): ditto.
9073 (start_java_method): ditto.
9074 (give_name_to_locals): comment only.
9075 * except.c (binding_depth, is_class_level, current_pc):
9077 (expand_start_java_handler): add debugging info.
9078 (expand_end_java_handler): ditto.
9080 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9082 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9083 (print_name_for_stub_or_jni, process_file): Constify a char*.
9085 2000-02-03 Tom Tromey <tromey@cygnus.com>
9087 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9089 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9091 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9092 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9095 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9097 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9098 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9099 (struct lang_type): New field `ii_block'.
9100 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9101 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9102 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9103 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9104 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9105 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9107 * parse.y (add_instance_initializer): New function.
9108 (in_instance_initializer): New static global.
9109 (class_body_declaration:): Link instance initializer block.
9110 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9111 (array_creation_expression:): Remove unused local.
9112 (java_parser_context_push_initialized_field): Fixed leading
9113 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9114 CPC_INSTANCE_INITIALIZER_LIST.
9115 (java_parser_context_pop_initialized_field): Likewise.
9116 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9117 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9118 CPC_INITIALIZER_STMT.
9119 (fix_constructors): New local `class_type'. Use it. Call
9120 add_instance_initializer.
9121 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9122 (patch_return): Forbid return in instance initializers.
9123 (patch_throw_statement): Enforce exception handling in the context
9124 of instance initializers.
9126 2000-02-03 Tom Tromey <tromey@cygnus.com>
9128 * Make-lang.in (java.mostlyclean): Remove executables in
9131 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9133 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9134 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9135 (java_float_finite): Convert to use union Word from javaop.h.
9136 (java_double_finite): Convert to use union DWord from javaop.h.
9138 2000-02-02 Tom Tromey <tromey@cygnus.com>
9140 * gjavah.c (options): Added `jni' entry.
9141 (help): Document -jni.
9142 (flag_jni): New global.
9143 (process_file): Handle JNI output. Don't print text from
9144 -prepend, -add, etc, when generating stubs. Only remove `.class'
9145 suffix if it actually exists.
9146 (main): Create a `.c' file when run with `--jni --stubs'. Create
9147 correct output file name with `--jni'.
9148 (print_include): Mangle header name differently in JNI case.
9149 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9151 (print_method_info): Handle JNI case. Put signature info into
9152 method name. Handle case when STREAM is NULL.
9153 (print_name_for_stub_or_jni): New function.
9154 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9155 (print_cxx_classname): Handle JNI.
9156 (print_full_cxx_name): Likewise.
9157 (decode_signature_piece): Likewise.
9158 (overloaded_jni_method_exists_p): New function.
9159 (struct method_name): Added `signature' and `sig_length' fields.
9160 (HANDLE_END_FIELD): Do nothing in JNI mode.
9162 2000-02-02 Tom Tromey <tromey@cygnus.com>
9164 * jv-scan.c: Include version.c, <getopt.h>.
9165 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9166 (options): New array.
9167 (usage): New function.
9168 (version): New function.
9169 (main): Use getopt_long to parse command line.
9170 * jcf-dump.c: Include version.c, <getopt.h>.
9171 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9172 OPT_JAVAP): New macros.
9173 (options): New array.
9174 (usage): Return `void'. Changed message.
9175 (help): New function.
9176 (version): New function.
9177 (main): Use getopt_long_only to parse command line.
9178 * gjavah.c: Include <getopt.h>.
9179 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9180 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9181 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9182 (options): New array.
9183 (java_no_argument): Removed.
9184 (help): Updated with missing options.
9185 (main): Use getopt_long_only to parse command line.
9186 (usage): Changed message.
9188 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9190 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9191 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9192 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9193 * parse.y (array_creation_expression:): Handle anonymous arrays.
9194 (build_array_from_name): Don't set `ret_name' if null.
9195 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9196 (qualify_ambiguous_name): Likewise.
9197 (java_complete_expand_class): Likewise.
9199 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9201 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9202 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9203 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9204 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9205 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9206 AIPL_FUNCTION_COMPLETED_INVOCATION.
9207 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9208 AIPL_FUNCTION_INVOCATION_READY.
9209 (AIPL_FUNCTION_DECLARATION): New enum entry.
9210 * parse.y (reorder_static_initialized): New function.
9211 (java_parser_context_pop_initialized_field): Use it.
9212 (add_inner_class_fields): Use
9213 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9214 augmented. Install marker after last alias initializer, if any.
9215 (generate_finit): Fixed typo. Don't try to retain only the used
9217 (method_header): Compute and set DECL_FUNCTION_NAP.
9218 (method_declarator): Fixed comment. Insert alias initializer in
9220 (build_alias_initializer_parameter_list): Fixed leading
9221 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9222 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9223 (java_complete_expand_class): Code to retain only used aliases
9225 (java_complete_expand_methods): New local `first_decl'. Generate
9226 $finit$ first, then expand the constructors, regular methods and
9228 (java_complete_expand_method): Don't report error on missing
9229 return statement if previously detected bogus.
9230 (fix_constructors): Don't patch constructor parameters list.
9231 (patch_method_invocation): Use new AIPL enum values. Reverse
9232 alias initializer list for anonymous classes.
9234 2000-01-30 Anthony Green <green@redhat.com>
9236 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9237 determine how many stack slots to pop.
9239 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9241 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9242 error handling/recovery.
9243 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9245 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9247 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9248 FIELD_LOCAL_ALIAS_USED): New macros.
9249 (DECL_FUNCTION_NAP): New macro.
9250 (struct lang_decl): New field `nap'.
9251 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9252 (struct lang_type): New fields `finit_stmt_list' and
9254 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9255 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9256 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9257 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9258 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9259 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9260 (BUILD_THROW): Macro line separator re-indented.
9261 * parse.y (end_class_declaration): New function.
9262 (maybe_generate_pre_expand_clinit): New name for
9263 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9264 pre-expand static fields.
9265 (maybe_generate_clinit): Function deleted.
9266 (check_for_static_method_reference): Prototype's parameter list
9268 (generate_finit): New name for maybe_generate_finit. Changed
9269 leading comment. Function rewritten to use
9270 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9271 (build_alias_initializer_parameter_list): New function.
9272 (java_parser_context_pop_initialized_field): Likewise.
9273 (add_inner_class_fields): Likewise.
9274 (type_declaration:): Call end_class_declaration.
9275 (class_member_declaration:): Likewise.
9276 (formal_parameter_list:): Fixed typos.
9277 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9278 element. Improved error handling.
9279 (block_statement:): Call end_class_declaration.
9280 (anonymous_class_creation:): Likewise.
9281 (create_anonymous_class): Fixed comments.
9282 (create_class): Call add_inner_class_fields.
9283 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9284 (method_header): Use MARK_FINAL_PARMS.
9285 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9286 (method_declarator): Propagate final argument flag.
9287 (craft_constructor): New local `artificial'. Call
9288 build_alias_initializer_parameter_list. Use
9289 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9290 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9292 (complete_expand_class): Get rid of unused outer context local
9294 (java_complete_expand_methods): Fixed leading
9295 comment. Generate/pre-expand <clinit> first. Changed method
9296 expansion order to regular, $finit$, constructors, <clinit>.
9297 (java_complete_expand_method): Set current_function_decl.
9298 (fix_constructors): Fix constructor parameter list to account for
9299 outer context local alias initializers.
9300 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9301 (resolve_expression_name): Lookup outer context local aliases. New
9302 local `access', use it.
9303 (patch_method_invocation): Patch inner class ctor invocation with
9304 outer context local aliases initialization values. $finit$
9305 invocation patching now includes things generated with
9306 build_alias_initializer_parameter_list.
9307 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9308 (build_super_invocation): Likewise.
9309 (patch_assignment): Changed comment.
9311 2000-01-27 Andrew Haley <aph@cygnus.com>
9313 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9317 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9319 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9321 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9323 * parse.y (register_fields): Don't pass a format specifier to
9324 OBSOLETE_MODIFIER_WARNING.
9325 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9326 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9328 (check_modifiers): Change function into a macro.
9329 (check_class_interface_creation): Pass a literal format string.
9331 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9333 * buffer.h: PROTO -> PARAMS.
9334 * check-init.c: Likewise.
9335 * class.c: Likewise.
9336 * constants.c: Likewise.
9337 * convert.h: Likewise.
9339 * except.c: Likewise.
9341 * gjavah.c: Likewise.
9342 * java-except.h: Likewise.
9343 * java-tree.h: Likewise.
9344 * jcf-depend.c: Likewise.
9345 * jcf-dump.c: Likewise.
9346 * jcf-parse.c: Likewise.
9347 * jcf-path.c: Likewise.
9348 * jcf-reader.c: Likewise.
9349 * jcf-write.c: Likewise.
9351 * jv-scan.c: Likewise.
9352 * jvgenmain.c: Likewise.
9353 * jvspec.c: Likewise.
9357 * parse-scan.y: Likewise.
9358 * parse.h: Likewise.
9359 * parse.y: Likewise.
9360 * typeck.c: Likewise.
9361 * verify.c: Likewise.
9364 * zextract.c: Likewise.
9365 * zipfile.h: Likewise.
9367 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9369 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9370 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9371 * constants.c (build_constant_data_ref): Check for cached
9372 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9373 in TYPE_CPOOL_DATE_REF.
9374 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9375 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9376 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9377 (LOCAL_FINAL): New macro.
9378 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9379 constant pool -- don't try to reuse.
9380 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9382 (find_in_current_zip): Use TYPE_JCF.
9383 * parse.h (java_check_final): Prototype removed.
9384 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9385 (maybe_create_class_interface_decl,
9386 check_class_interface_creation): Likewise.
9387 (java_expand_finals): Function removed.
9388 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9389 (block_statement:): Fixed comment.
9390 (anonymous_class_creation:): Likewise.
9391 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9393 (check_class_interface_creation): Loosened error report on (inner)
9394 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9395 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9396 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9398 (create_interface): Likewise.
9399 (anonymous_class_counter): New static global.
9400 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9401 patch. Fixed comments.
9402 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9403 anonymous_class_counter when declaring a toplevel class.
9404 (craft_constructor): Fixed constructor name when handling
9405 anonymous classes. Anonymous class constructors to feature hidden
9407 (java_fix_constructors): Added comment.
9408 (java_check_final): Function removed.
9409 (java_complete_expand_methods): Fixed comment. Don't generate
9410 class data, save its outgoing constant pool instead.
9411 (verify_constructor_super): Skip anonymous class constructor
9412 hidden this$<n> parameter.
9413 (java_expand_classes): New local `saved_ctxp'. Removed call to
9414 java_expand_finals and java_check_final. Expand anonymous class
9415 constructors. Generate class data.
9416 (build_super_invocation): Skip anonymous class hidden this$<n>
9418 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9419 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9420 (set_java_signature): Likewise.
9422 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9424 * gjavah.c: Delete ACC_VISIBILITY define.
9425 * jcf.h: Add ACC_VISIBILITY define.
9426 * parse.y: final: rule tagged <value>.
9427 (java_check_regular_methods): Use ACC_VISIBILITY define for
9428 default package access check.
9429 (local_variable_declaration_statement): Use final: rule.
9431 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9433 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9436 2000-01-17 Tom Tromey <tromey@cygnus.com>
9438 * gjavah.c (print_field_info): Allow non-static final fields.
9440 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9442 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9443 * parse.y (patch_anonymous_class): New function.
9444 (create_anonymous_class): Register incomplete type when the
9445 class/interface to extends/implement isn't known yet.
9446 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9447 (verify_constructor_super): Tuned error message.
9449 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9451 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9452 (ANONYMOUS_CLASS_P): New macro.
9453 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9454 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9455 * parse.y (create_class): Added leading argument.
9456 (maybe_create_class_interface_decl,
9457 check_class_interface_creation): Likewise.
9458 (craft_constructor): New function.
9459 (verify_constructor_super): Added argument in prototype.
9460 (class_declaration:): Inserted leading argument.
9461 (for_begin:): Use FOR_LOOP_P.
9462 (anonymous_class_creation): Create WFL of the anonymous class to
9463 instantiate. Call build_new_invocation. Added comments.
9464 (check_class_interface_creation): Handle parameter `anonymous' in
9465 verbose mode class creation announce.
9466 (link_nested_class_to_enclosing): Exclude anonymous classes.
9467 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9468 anonymous class, even though they appear to have an enclosing
9470 (create_interface): Pass extra argument to
9471 check_class_interface_creation.
9472 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9473 (create_class): Call check_class_interface_creation and
9474 maybe_create_class_interface_decl with extra new argument. Don't
9475 add private this$<n> to anonymous classes.
9476 (method_declarator): Insert hidden this$<n> to anonymous class
9478 (java_fix_constructors): Deleted code creating default
9479 constructor. Call craft_constructor instead.
9480 (java_check_regular_methods): Set `saw_constructor' to 1 for
9482 (fix_constructors): Pass extra argument to verify_constructor_super.
9483 (verify_constructor_super): New local `sdecl', use it. Search for
9484 matching constructor (possibly featuring arguments) in super
9486 (lookup_method_invoke): Craft constructor according to arguments
9487 list when dealing with anonymous class constructors.
9488 (build_super_invocation): Pass arguments to anonymous class super
9490 (search_loop): Use FOR_LOOP_P.
9491 (labeled_block_contains_loop_p): Likewise.
9493 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9495 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9496 (enclosing_context_p): New function.
9497 (get_access_flags_from_decl): Handle CLASS_STATIC.
9498 (maybe_layout_super_class): Extra first argument passed to
9500 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9502 * decl.c (access0_identifier_node): New global.
9503 (init_decl_processing): access0_identifier_node initialized.
9504 (pushdecl): Set DECL_CONTEXT only on non type decls.
9505 * expr.c (lookup_field): Lookup inner class fields in enclosing
9507 (expand_invoke): Use ID_INIT_P.
9508 (expand_java_field_op): Use DECL_CLINIT_P.
9509 * java-tree.def (CLASS_LITERAL): New tree code.
9510 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9511 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9512 (struct lang_decl): New field `inner_access'.
9513 (enclosing_context_p): Prototyped.
9514 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9515 ID_CLINIT_P): New macros.
9516 (CLASS_STATIC): New macro.
9517 (CLASS_ACCESS0_GENERATED_P): New macro.
9518 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9519 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9520 INNER_CLASS_P): New macros.
9521 (DECL_INNER_CLASS_LIST): New macro.
9522 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9524 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9525 the shift value to int. Fixed typo in comment.
9526 * lex.c (inst_id, wpv_id): Initialize.
9527 * mangle.c (unicode_mangling_length): Take `$' into account.
9528 * parse.h (DRECOVER, RECOVER): Terminate properly.
9529 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9530 (typedef struct _jdep): New field `enclosing'.
9531 (JDEP_ENCLOSING): New macro.
9532 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9533 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9534 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9535 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9536 GET_ENCLOSING_CPC_CONTEXT): New macros.
9537 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9538 (do_resolve_class): Added extra argument in prototype.
9539 * parse.y (resolve_class): Added extra argument in prototype.
9540 (maybe_create_class_interface_decl): Likewise.
9541 (maybe_use_access_method, build_wfl_wrap): New functions.
9542 (java_complete_expand_classes, java_complete_expand_class):
9544 (java_parser_context_push_initialized_field,
9545 java_parser_context_suspend, java_parser_context_resume):
9547 (maybe_make_nested_class_name, make_nested_class_name,
9548 set_nested_class_simple_name_value,
9549 link_nested_class_to_enclosing, find_as_inner_class,
9550 find_as_inner_class_do, check_inner_class_redefinition,
9551 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9552 maybe_build_thisn_access_method, build_outer_field_access,
9553 build_outer_field_access_methods, build_outer_field_access_expr,
9554 build_outer_method_access_method, build_new_access_id,
9555 build_outer_field_access_method, outer_field_access_p,
9556 outer_field_expanded_access_p, outer_field_access_fix,
9557 build_incomplete_class_ref, patch_incomplete_class_ref,
9558 create_anonymous_class): Likewise.
9559 (inst_id, wpv_id): New static global variables.
9560 (synchronized:): New rule, tagged <node>.
9561 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9563 (anonymous_class_creation:): New rule, tagged <node>.
9564 (NEW_TK): Tagged <node>.
9565 (type_literals, array_type_literal): New rules, tagged <node>.
9566 (class_declaration:): Removed action when reducing by class_body:
9567 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9568 using GET_CPC in sub-rules.
9569 (class_member_declaration): Handle inner classes.
9570 (method_declaration): When reducing method_header:, reset
9571 current_function_decl when appropriate.
9572 (method_declarator:): Set the number of formal parameter to 0 for
9573 method declared without arguments.
9574 (constructor_declarator:): Likewise.
9575 (static_initializer:): List of elements kept in a list.
9576 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9577 use of the keyword `static' for type declarations.
9578 (block_statement:): Handle inner class declarations.
9579 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9580 type qualified `this'.
9581 (class_instance_creation_expression): Use anonymous_class_creation:
9582 to handle inner class instances creation. Handle qualified `new'.
9583 (something_dot_new): Added appropriate actions.
9584 (create_new_parser_context): New function.
9585 (java_push_parser_context, java_parser_context_save_global,
9586 java_parser_context_suspend): Use create_new_parser_context.
9587 (check_modifiers): Changed leading comment.
9588 (check_class_interface_creation): Handle interclasses.
9589 (add_superinterfaces): Fixed comment.
9590 (create_interface): Build qualified name from the raw_name instead
9591 of its matching WFL. Push the initialized fields list. raw_name added
9592 as an extra argument to maybe_create_class_interface_decl.
9593 (create_class): Build qualified name from the raw_name instead of
9594 its matching WFL. Removed assignment to current_parsed_class_un.
9595 Call PUSH_ERROR before returning an error. Suspend the current
9596 parser context when processing an inner class. Push the
9597 initialized fields list. raw_name added as an extra argument to
9598 maybe_create_class_interface_decl. Add the private this$<n>
9600 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9601 (register_fields): Get the class type from GET_CPC and handle
9602 previous errors. Added code to handle the creation of static
9603 fields in inner classes. Initialized fields initialization
9604 statements kept in a list of lists.
9605 (maybe_generate_finit): Initialized fields initialization
9606 statements kept in a list of lists. Use GET_CPC.
9607 (maybe_generate_clinit): Likewise.
9608 (method_header): Use GET_CPC and GET_CPC_UN.
9609 (parser_qualified_classname): Handle inner classes.
9610 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9611 (java_fix_constructors): Hide pointer to enclosing context
9612 instance in constructor list when dealing with inner classes.
9613 (jdep_resolve_class): Call resolve_class with extra first argument
9615 (resolve_class): Add enclosing context as a first extra argument
9616 to do_resolve_class.
9617 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9619 (resolve_no_layout): Extra argument added to resolve_class
9621 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9622 (java_get_real_method_name): Use GET_CPC_UN.
9623 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9624 (java_check_abstract_methods): Handle static method declared in
9625 inner classes by an error.
9626 (java_check_regular_methods): Use DECL_CLINIT_P.
9627 (source_start_java_method): Also set DECL_MAX_LOCALS.
9628 (create_artificial_method): Call java_parser_context_save_global
9629 and java_parser_context_restore_global instead of saving/restoring
9630 the context by hand.
9631 (expand_start_java_method): Improved verbose mode message.
9632 (java_complete_expand_methods): Fixed leading comment. Use
9634 (fix_constructors): Added assignment to this$<n> if necessary.
9635 (java_expand_classes): Call java_complete_expand_classes instead
9636 of java_complete_expand_methods.
9637 (make_qualified_primary): Simplified.
9638 (merge_qualified_name): Optimized for missing left or right parts.
9639 (resolve_expression_name): Handle access to outer class fields from
9641 (resolve_qualified_expression_name): New macro
9642 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9643 classes. Report error on non appropriate qualification of
9644 `new'. Handle qualified `this'.
9645 (not_accessible_p): Allow access to outer class private fields from
9647 (patch_method_invocation): Handle method invocations through
9648 access methods and inner class constructor invocations.
9649 (find_applicable_accessible_methods_list): Search enclosing
9650 contexts of an inner class.
9651 (search_applicable_methods_list): Fixed typo.
9652 (argument_types_convertible): Handle inner class constructors'
9653 hidden outer context reference argument.
9654 (qualify_ambiguous_name): Handle qualified `this'.
9655 (java_complete_lhs): Handle use of field accessed through
9656 artificial access methods in various cases of assignments. Handle
9658 (check_final_assignment): Use DECL_CLINIT_P.
9659 (valid_ref_assignconv_cast_p): Handle the destination being an
9660 enclosing context of the source.
9661 (patch_unaryop): Handle use of field accessed through artificial
9663 (patch_return): Use DECL_CLINIT_P.
9664 (patch_throw_statement): Use DECL_CLINIT_P.
9665 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9666 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9669 2000-01-16 Anthony Green <green@cygnus.com>
9671 * parse.y (build_string_concatenation): Only use
9672 StringBuffer(String) shortcut if String arg is constant.
9674 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9676 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9677 the shift value to int. Fixed typo in comment.
9679 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9681 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9682 * jcf-write.c: Likewise.
9683 * parse.y: Likewise.
9684 * parse.c: Regenerate.
9686 2000-01-09 Anthony Green <green@cygnus.com>
9688 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9689 bytecodes in the correct order.
9691 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9693 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9695 2000-01-06 Anthony Green <green@cygnus.com>
9697 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9698 before building constant array decl.
9700 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9702 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9703 method invocation and typo in conditional expression.
9704 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9705 the appropriate NOTE_POP.
9706 * parse.y (patch_binop): Shift value mask to feature the right
9709 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9711 * class.c (assume_compiled, assume_compiled_node): Add static
9713 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9715 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9717 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9719 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9720 to `__modifier' to avoid stringifying it.
9722 * parse.y (verify_constructor_circularity): Don't call a variadic
9723 function with a non-literal format string.
9724 (java_check_abstract_methods): Move unreachable code inside
9725 `continue' statement.
9726 (lookup_method_invoke): Call xstrdup, not strdup.
9728 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9731 * jcf-parse.c (yyparse): Likewise.
9733 * jv-scan.c (main): Likewise.
9735 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9737 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9738 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9739 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9742 * parse.y (synchronized, variable_redefinition_error,
9743 check_class_interface_creation, create_interface, create_class,
9744 method_header, finish_method_declaration,
9745 check_modifiers_consistency, method_declarator,
9746 complete_class_report_errors, check_abstract_method_definitions,
9747 java_check_regular_methods, check_throws_clauses,
9748 java_check_abstract_methods, read_import_dir,
9749 check_pkg_class_access, declare_local_variables, fix_constructors,
9750 cut_identifier_in_qualified, resolve_expression_name,
9751 resolve_qualified_expression_name, patch_method_invocation,
9752 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9753 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9754 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9755 patch_try_statement, patch_synchronized_statement,
9756 patch_throw_statement, check_thrown_exceptions,
9757 patch_conditional_expr): Likewise.
9759 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9761 * Makefile.in (LIBDEPS): Added gcc's errors.o
9762 (../jcf-dump$(exeext):): Link with gcc's errors.o
9763 (../gcjh$(exeext):): Likewise.
9764 * expr.c (expand_java_NEW): Layout the entire target type instead of
9765 laying out its methods only.
9766 (lookup_field): Layout the class after having loaded it.
9767 * java-tree.h (java_debug_context): Declared.
9768 * jcf-io.c (toplev.h): Included.
9769 (find_class): Removed assignment to jcf's outofsynch
9770 field. Force source file to be read if newer than its matching
9771 class file. Tweaked debug messages.
9772 * jcf-parse.c (jcf_out_of_synch): Deleted.
9773 (read_class): Call to jcf_out_of_synch removed.
9774 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9775 (jcf_out_of_synch): Prototype deleted.
9776 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9777 `deprecated' and `class_err': integer turned into bit-fields.
9778 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9779 * parse.y (package_list): New global.
9780 (package_declaration:): Record newly parsed package name.
9781 (extra_ctxp_pushed_p): Static global deleted.
9782 (java_parser_context_save_global): Create buffer context for the
9783 purpose of saving globals, if necessary.
9784 (java_parser_context_restore_global): Pop context pushed for the
9785 purpose of saving globals, if necessary.
9786 (java_debug_context_do): New prototype and function.
9787 (java_debug_context): Likewise.
9788 (do_resolve_class): Use already parsed package names to qualify
9789 and lookup class candidate.
9790 (java_pre_expand_clinit): Removed unnecessary local variable.
9792 1999-12-17 Tom Tromey <tromey@cygnus.com>
9794 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9796 (process_file): Use `\n\' at end of each line in string.
9798 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9800 * expr.c (expand_invoke): Layout the loaded class before
9801 attempting to use it.
9802 (expand_java_field_op): Allow final field assignments to take
9804 * typeck.c (convert): Return error_mark_node if expr is null.
9806 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9808 * class.c (class_depth): Return -1 if the class doesn't load
9810 * expr.c (can_widen_reference_to): Check for errors during depth
9811 computation and return 0 accordingly.
9812 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9813 create default constructors and add an other error check.
9814 * parse.h (java_fix_constructors): Prototyped.
9815 * parse.y (java_pre_expand_clinit): Likewise.
9816 (build_super_invocation): Re-prototyped to feature one argument.
9817 (java_check_circular_reference): Directly use `current'.
9818 (java_fix_constructors): New function.
9819 (java_check_regular_methods): Don't create default constructors
9820 here, but abort if none were found.
9821 (java_complete_expand_methods): Pre-process <clinit> calling
9822 java_pre_expand_clinit.
9823 (java_pre_expand_clinit): New function.
9824 (fix_constructors): build_super_invocation invoked with the
9825 current method declaration as an argument.
9826 (build_super_invocation): Use the context of the processed method
9827 decl argument instead of current_class.
9828 * typeck.c (lookup_java_method): Take WFLs in method names into
9831 1999-12-14 Per Bothner <per@bothner.com>
9833 * class.c (make_class_data): flag_keep_inline_functions to keep
9834 private methods in the method array.
9836 1999-12-15 Anthony Green <green@cygnus.com>
9838 * check-init.c (check_init): Take into account both types of
9839 `throw's when checking for uninitialized variables.
9841 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9843 * parse.y (java_complete_lhs): Force conversion of array
9844 dimensions to int_type_node, that's what runtime's ABI expects.
9846 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9848 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9849 operand of a WFL, until the Java front-end gets fixed with regard
9850 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9852 1999-12-10 Andrew Haley <aph@cygnus.com>
9854 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9855 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9856 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9860 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9862 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9863 before calling expand_eh_region_start and expand_start_all_catch.
9864 * except.c (expand_start_java_handler): Switch to permanent
9865 obstack before calling expand_eh_region_start.
9866 (expand_end_java_handler): Switch to permanent obstack before
9867 calling expand_start_all_catch.
9869 1999-12-5 Anthony Green <green@cygnus.com>
9871 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9872 function with side effects.
9873 (init_decl_processing): Mark all memory allocating DECLs with
9876 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9878 * except.c (expand_end_java_handler): Call
9879 expand_resume_after_catch and end_catch_handler.
9881 1999-11-30 Anthony Green <green@cygnus.com>
9883 * verify.c (verify_jvm_instructions): Create new return label
9884 chain if non existent (don't rely on the verified state of the jsr
9887 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9889 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9890 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9892 * parse.y (patch_assignment): Removed bogus final class test on
9893 lhs when checking on whether to emit an ArrayStoreException runtime
9895 * expr.c (expand_java_arraystore): Likewise.
9897 1999-11-28 Anthony Green <green@cygnus.com>
9899 * decl.c (find_local_variable): Reuse single slot decls when
9902 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9904 * jcf-parse.c (saw_java_source): Global variable removed.
9905 (read_class): Don't use `saw_java_source'. Added extra braces.
9906 (yyparse): Code setting `saw_java_source' removed.
9908 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9910 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9912 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9914 * verify.c (merge_type_state): Non verified subroutines being
9915 considered more than once to trigger passive type merge.
9917 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9919 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9920 in case of error. Error message tuned.
9922 1999-11-21 Anthony Green <green@cygnus.com>
9924 * constants.c (find_methodref_index): Unwrap method names before
9925 inserting them in the constant pool.
9927 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9929 * class.c (assume_compiled_node): New typedef.
9930 (assume_compiled_tree): New static data.
9931 (find_assume_compiled_node): New function.
9932 (add_assume_compiled): New function.
9933 (assume_compiled): New function.
9934 * class.c (make_class_data): Use assume_compiled.
9935 (is_compiled_class): Use assume_compiled.
9937 * java-tree.h (add_assume_compiled): Declare.
9939 * lang.c (lang_decode_option): Parse new options.
9941 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9943 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9944 int_type_node: that's what `_Jv_AllocObject' expects.
9946 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9948 * parse.y (lookup_method_invoke): Use lang_printable_name to
9949 reliably build the type name during error report. Fixes PR gcj/97.
9951 1999-11-09 Tom Tromey <tromey@cygnus.com>
9953 * jcf-path.c: Include <sys/stat.h>.
9954 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9955 (DIR_UP): New macro.
9957 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9959 * parse.y (source_end_java_method): Resume permanent allocation,
9960 reversing Apr 27 1998 patch.
9961 (patch_string_cst): Pop obstacks after having pushed the permanent
9964 1999-11-05 Tom Tromey <tromey@cygnus.com>
9966 * class.c (finish_class): Emit inlined methods if any native
9967 methods exist in the class. Fixes PR gcj/85.
9969 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9971 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9972 (qualify_ambiguous_name): Likewise.
9974 1999-11-03 Godmar Back <gback@cs.utah.edu>
9976 * typeck.c: (lookup_java_method): search all inherited
9977 interfaces when looking up interface method.
9979 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9981 * parse.y (method_header:): Issue error message for rule `type
9983 (synchronized:): Error report when not using synchronized.
9985 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9987 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9988 being used before the superclass constructor has been called.
9989 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9990 instead of `CALL_THIS_CONSTRUCTOR_P'.
9992 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9994 * check-init.c: Fix typo in comment.
9996 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9998 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
10001 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10003 * parse.y (expression_statement:): Call function to report
10004 improper invocation of a constructor.
10005 (parse_ctor_invocation_error): New function.
10007 1999-10-26 Mark Mitchell <mark@codesourcery.com>
10009 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
10012 1999-10-21 Tom Tromey <tromey@cygnus.com>
10014 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
10015 in generated `main'.
10017 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10019 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
10020 (qualify_ambiguous_name): Likewise.
10022 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10024 * parse.y (java_complete_tree): fold_constant_for_init to work on
10026 (java_complete_lhs): Likewise.
10027 (array_constructor_check_entry): Complete an initializer element
10028 on permanent_obstack.
10030 1999-10-19 Tom Tromey <tromey@cygnus.com>
10032 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
10033 From Mike Moreton <mike@pillim.demon.co.uk>.
10035 1999-10-15 Greg McGary <gkm@gnu.org>
10037 * java-tree.h (flag_bounds_check): Remove extern decl.
10038 * lang.c (flag_bounds_check): Remove global variable.
10039 (lang_f_options): Remove "bounds-check" entry.
10040 (lang_init_options): Default flag_bounds_check to "on".
10042 1999-10-14 Tom Tromey <tromey@cygnus.com>
10044 * jvgenmain.c (usage): New function.
10045 (main): Use it. Also, handle `-D' options.
10046 * jvspec.c (lang_specific_driver): Recognize -D.
10047 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
10049 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
10051 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10053 * jcf-dump.c (print_constant, disassemble_method): Don't call a
10054 variadic function with a non-literal format string.
10056 * parse-scan.y (report_main_declaration): Likewise.
10058 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
10060 * parse.y (read_import_dir, patch_assignment, patch_binop,
10061 patch_array_ref): Likewise.
10063 * typeck.c (build_java_array_type): Likewise.
10065 * verify.c (verify_jvm_instructions): Likewise.
10067 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10069 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10071 1999-10-07 Anthony Green <green@cygnus.com>
10073 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10074 where CHECK_PUT may fail for valid reasons.
10076 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10077 UNSAFE_PUTN): New macros.
10079 1999-10-04 Tom Tromey <tromey@cygnus.com>
10081 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10082 well. Fixes Java PR gcj/59.
10083 * parse-scan.y (yyerror): Report errors.
10085 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10087 * decl.c (insert_block): Remove unconditional `abort'.
10089 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10091 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10092 FUNCTION_CODE now of type int. All callers changed.
10093 Set the builtin's DECL_BUILT_IN_CLASS.
10095 1999-09-23 Tom Tromey <tromey@cygnus.com>
10097 * jvspec.c (lang_specific_driver): Don't read spec file if
10098 -fsyntax-only given.
10100 1999-09-22 Tom Tromey <tromey@cygnus.com>
10102 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10104 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10105 (WORDS_TO_LONG): Likewise.
10106 (WORDS_TO_DOUBLE): Likewise.
10108 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10110 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10111 (RELOCATION_VALUE_1): Likewise.
10112 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10113 push_in_const, push_long_const): Prototyped.
10114 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10115 (push_constant2): Likewise.
10116 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10117 (find_constant_wide): Cast find_constant2's integer arguments to
10119 (find_constant_index): Cast find_constant2's and find_constant2's
10120 integer arguments to `jword'.
10121 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10122 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10123 (emit_if): Use RELOCATION_VALUE_1.
10124 (emit_goto): Likewise.
10125 (emit_jsr): Likewise.
10126 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10127 argument to push_long_const to HOST_WIDE_INT.
10129 1999-09-15 Andreas Schwab <schwab@suse.de>
10131 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10133 1999-09-20 Nick Clifton <nickc@cygnus.com>
10135 * lang.c (lang_decode_option): Extend comment.
10137 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10139 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10142 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10144 * gjavah.c (get_field_name, print_method_info, print_include,
10145 add_namelet): Use xmalloc, not malloc.
10147 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10148 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10151 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10153 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10155 * jcf-path.c (add_entry): Likewise.
10157 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10159 * jv-scan.c (xmalloc): Remove definition.
10161 * jvgenmain.c (xmalloc): Likewise.
10163 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10165 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10167 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10168 concat, not xmalloc/sprintf.
10169 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10170 (xstrdup): Remove definition.
10172 * parse.y (duplicate_declaration_error_p,
10173 constructor_circularity_msg, verify_constructor_circularity,
10174 check_abstract_method_definitions, java_check_regular_methods,
10175 java_check_abstract_methods, patch_method_invocation,
10176 check_for_static_method_reference, patch_assignment, patch_binop,
10177 patch_cast, array_constructor_check_entry, patch_return,
10178 patch_conditional_expr): Use xstrdup, not strdup.
10180 * zextract.c (ALLOC): Use xmalloc, not malloc.
10182 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10184 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10186 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10187 (do_spec, lang_specific_pre_link, lang_specific_driver,
10188 input_filename, input_filename_length): Don't declare.
10189 (main_class_name, jvgenmain_spec, lang_specific_driver):
10191 (lang_specific_driver): All calls to the function pointer
10192 parameter now explicitly call `fatal'.
10194 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10196 * parse.y (find_applicable_accessible_methods_list): Search
10197 abstract classes as interfaces.
10199 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10201 * class.c (finish_class): We're now outside a valid method
10202 declaration. Tell the rest of gcc so.
10204 1999-09-08 Bruce Korb autogen@linuxbox.com
10206 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10208 1999-09-07 Tom Tromey <tromey@cygnus.com>
10210 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10212 (decode_signature_piece): Don't emit "::" in JArray<>.
10213 (print_namelet): Only print trailing `;' when printing a class.
10215 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10217 * java-tree.h: Delete declarations for all tree nodes now moved to
10219 * decl.c: Delete their definitions.
10221 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10223 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10224 * Makefile.in (OBJS): Add ggc-callbacks.o.
10225 (OBJDEPS): Likewise.
10227 1999-09-03 Tom Tromey <tromey@cygnus.com>
10229 * parse.y (strip_out_static_field_access_decl): Return operand if
10230 it satisfies JDECL_P.
10232 1999-09-02 Tom Tromey <tromey@cygnus.com>
10234 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10235 Handle nested arrays, like `[[I'.
10237 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10239 * class.c (finish_class): Remove unused parameter, all callers
10242 * expr.c (build_java_athrow): Change return type to void.
10243 (java_lang_expand_expr): Make sure each case in switch returns a
10246 * java-tree.h (finish_class): Fix prototype to take void args.
10248 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10249 (main): Issue return from main, not exit.
10251 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10253 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10255 * jv-scan.c (main): Issue return from main, not exit.
10257 * parse.y (check_abstract_method_definitions,
10258 java_check_abstract_method_definitions): Add static prototypes.
10259 (java_complete_expand_methods): Fix call to `finish_class'.
10261 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10264 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10266 * lang.c (language_string): Constify.
10268 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10270 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10271 Remove hacks for stuff which comes from libiberty.
10273 * Make-lang.in: Likewise.
10275 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10277 * Makefile.in (xref.o): Depend on xref.c explicitly.
10279 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10281 * java-tree.h (lang_printable_name): Constify a char*.
10283 * lang.c (lang_printable_name): Likewise.
10285 1999-08-27 Jeffrey A Law (law@cygnus.com)
10287 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10288 comments in C code.
10290 1999-08-26 Tom Tromey <tromey@cygnus.com>
10292 * gjavah.c (print_cxx_classname): Print "::" before qualified
10295 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10297 * parse.y (lookup_cl): Changed leading comment. Now does its best
10298 to set the column number.
10299 (qualify_ambiguous_name): Take WFL wrappers into account.
10301 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10303 * verify.c (verify_jvm_instructions): Don't check instruction
10304 validity beyond end of method.
10306 1999-08-25 Tom Tromey <tromey@cygnus.com>
10308 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10310 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10312 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10313 cxx_keyword_subst, generate_access, name_is_method_p,
10314 get_field_name, print_field_name, super_class_name, print_include,
10315 decode_signature_piece, print_class_decls, usage, help,
10316 java_no_argument, version, add_namelet, print_namelet): Add static
10318 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10319 name_is_method_p): Constify a char*.
10320 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10321 Provide a final else clause in an if-else-if.
10322 (print_field_info): Add missing final arg in function call to
10323 `print_field_name'.
10324 (print_method_info, decompile_method, decode_signature_piece,
10325 print_c_decl, print_full_cxx_name, print_stub,
10326 print_mangled_classname, super_class_name, print_include,
10327 add_namelet, add_class_decl, print_class_decls, process_file,
10328 help): Constify a char*.
10330 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10331 push_int_const, find_constant_wide, find_constant_index,
10332 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10333 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10334 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10335 emit_if, emit_goto, emit_jsr, call_cleanups,
10336 make_class_file_name): Add static prototypes.
10337 (generate_bytecode_return, generate_bytecode_insns): Pass a
10338 NULL_PTR, not a NULL_TREE.
10340 * jv-scan.c: Include "jcf.h".
10341 (main): Declare using DEFUN macro.
10343 * jvspec.c (find_spec_file, lang_specific_pre_link,
10344 lang_specific_driver): Add prototypes.
10345 (find_spec_file): Constify a char*.
10347 * keyword.gperf (hash, java_keyword): Add prototypes.
10349 * lang.c (lang_print_error): Add static prototype.
10350 (lang_init): Prefer memcpy over bcopy to avoid casts.
10352 * lex.c (yylex): Add static prototype.
10354 * parse-scan.y: Include "lex.c" earlier.
10356 * parse.h: Remove redundant declaration for `yylex'.
10358 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10359 labeled_block_contains_loop_p): Add static prototypes.
10360 (not_accessible_p): Make static to match prototype.
10362 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10364 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10366 * parse.y (check_method_redefinition): Changed leading comment.
10367 (check_abstract_method_definitions): New function.
10368 (java_check_abstract_method_definitions): New function.
10369 (java_check_regular_methods): Call it.
10370 (verify_constructor_super): Fixed indentation.
10371 (lookup_method_invoke): Likewise.
10373 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10375 * parse.y (method_header): Return a null pointer if the current
10376 class node is null.
10377 (finish_method_declaration): Return if the current function decl
10379 (source_start_java_method): Likewise.
10380 (java_method_add_stmt): Likewise.
10382 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10384 * class.c (emit_register_class): Removed unnecessary call to
10386 * parse.y (labeled_block_contains_loop_p): Removed unused local
10389 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10391 * parse.y (java_refold): Added prototype.
10393 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10395 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10396 (java_stabilize_reference): Removed unnecessary `else'.
10397 (java_complete_lhs): Set flag to remember boolean. Call
10398 java_refold. Added comments.
10399 (java_decl_equiv): New function.
10400 (binop_compound_p): Likewise.
10401 (java_refold): Likewise.
10402 (patch_unaryop): Striped static field access assigned to decl and
10403 op. Changed promotion scheme for ++/-- operators.
10404 (search_loop): New function.
10405 (labeled_block_contains_loop_p): Likewise.
10406 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10408 (patch_bc_statement): Call search_loop. Fixed comment.
10410 1999-08-14 Anthony Green <green@cygnus.com>
10412 * expr.c (java_lang_expand_expr): Mark static array data as
10415 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10417 * jvgenmain.c (main): NUL-terminate name_obstack.
10419 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10421 * check-init.c (check_bool2_init, done_alternative): Add static
10424 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10425 (add_method, build_utf8_ref, build_class_ref,
10426 append_gpp_mangled_type, layout_class_method): Constify a char*.
10428 * decl.c (push_promoted_type, make_binding_level): Add static
10430 (push_promoted_type, pushdecl): Constify a char*.
10432 * except.c (find_handler_in_range, link_handler,
10433 check_start_handlers): Add static prototypes.
10435 * expr.c (process_jvm_instruction): Constify a char*.
10437 * gjavah.c (main): Constify a char*.
10439 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10442 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10444 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10445 munge, print_ents): Constify a char*.
10447 * jcf-dump.c (disassemble_method): Constify a char*.
10448 (print_constant_pool, print_exception_table): Add static prototypes.
10449 (print_constant, print_exception_table, main, disassemble_method):
10452 * jcf-io.c (find_classfile, find_class): Likewise.
10454 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10455 (set_source_filename, predefined_filename_p): Add static prototypes.
10456 (set_source_filename, get_constant, get_class_constant,
10457 find_in_current_zip): Constify a char*.
10459 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10461 (add_entry, add_path, jcf_path_classpath_arg,
10462 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10464 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10465 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10466 jcf_parse_one_method, jcf_parse_methods,
10467 jcf_parse_final_attributes): Add static prototypes.
10468 (get_attribute): Constify a char*.
10470 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10471 jcf_dependency_add_target, jcf_path_classpath_arg,
10472 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10474 * jv-scan.c (main): Constify a char*.
10475 (gcc_obstack_init): Add prototype arguments.
10477 * jvgenmain.c (gcc_obstack_init): Likewise.
10478 (main): Constify a char*.
10480 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10482 (put_decl_string, lang_print_error): Constify a char*.
10483 (lang_init): Remove redundant extern prototype.
10485 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10487 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10488 Add static prototypes.
10489 (get_type_from_signature): Constify a char*.
10491 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10492 Add static prototypes.
10493 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10494 (verify_jvm_instructions): Constify a char*.
10496 * xref.c (xref_flag_value): Likewise.
10498 * xref.h (xref_flag_value): Likewise.
10500 * zextract.c (makeword, makelong): Add static prototypes.
10501 (makeword, makelong): Constify a uch*.
10503 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10505 * lang.c (java_dummy_print): Constify a char*.
10506 (lang_print_error): Likewise.
10507 (lang_init): Remove redundant prototype for `print_error_function'.
10508 (lang_init_source): Likewise.
10509 (lang_identify): Constify a char*.
10511 1999-08-09 Tom Tromey <tromey@cygnus.com>
10513 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10514 (WORDS_TO_LONG): Likewise.
10515 (WORDS_TO_DOUBLE): Likewise.
10517 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10519 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10521 * expr.c (java_stack_pop, java_array_data_offset,
10522 build_java_throw_out_of_bounds_exception, case_identity,
10523 build_java_check_indexed_type): Add static prototypes.
10524 (linenumber_table, expand_invoke, expand_java_field_op,
10525 build_primtype_type_ref, expand_byte_code): Constify a char*.
10527 * java-tree.h (build_primtype_type_ref, linenumber_table):
10529 (java_lang_expand_expr): Add prototype.
10531 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10532 `java_lang_expand_expr'.
10534 * lex.c (java_lex_error): Constify a char*.
10535 (java_get_unicode, java_read_char, java_allocate_new_line,
10536 java_unget_unicode, java_sneak_unicode): Prototype.
10538 * parse-scan.y (current_class, package_name, method_declarator,
10539 report_class_declaration, yyerror): Constify a char*.
10541 * parse.h (java_report_errors): Prototype.
10542 (yyerror): Constify a char*.
10544 * parse.y (classitf_redefinition_error, check_modifiers,
10545 parse_jdk1_1_error, lookup_package_type,
10546 lookup_package_type_and_set_next, get_printable_method_name,
10547 purify_type_name): Constify a char*.
10548 (build_super_invocation, maybe_generate_finit,
10549 verify_constructor_super, parser_add_interface,
10550 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10551 java_complete_expand_methods, java_expand_finals,
10552 cut_identifier_in_qualified, java_stabilize_reference,
10553 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10554 merge_string_cste): Prototype.
10555 (single_type_import_declaration, yyerror,
10556 variable_redefinition_error, build_array_from_name,
10557 build_unresolved_array_type, check_class_interface_creation,
10558 resolve_class, complete_class_report_errors,
10559 note_possible_classname, read_import_dir,
10560 find_in_imports_on_demand, resolve_package, fix_constructors,
10561 check_deprecation, lookup_method_invoke,
10562 maybe_build_primttype_type_ref, array_constructor_check_entry):
10564 (java_complete_expand_methods, java_expand_finals): Make static.
10565 (convert_narrow): Remove static prototype.
10567 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10569 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10571 1999-08-02 Richard Henderson <rth@cygnus.com>
10573 * decl.c: Include defaults.h instead of expr.h.
10574 * parse.y: Likewise.
10576 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10578 * java/decl.c (start_java_method): Change all uses of
10579 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10580 Ensure expr.h is included.
10581 * java/expr.c (pop_arguments): Ditto.
10582 * java/parse.y (expand_start_java_method): Ditto.
10584 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10586 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10588 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10590 * decl.c: Include "function.h".
10591 * except.c: Likewise.
10592 * parse.y: Likewise.
10593 * Makefile.in: Update dependencies.
10595 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10597 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10598 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10599 `modifier' with ATTRIBUTE_UNUSED.
10601 * gjavah.c (process_file): Add braces around ambiguous `else'.
10603 * jcf-dump.c (print_access_flags, localvar_free): Change return
10606 * parse.y (java_complete_expand_method): Initialize variable
10608 (resolve_qualified_expression_name): Likewise for `field_decl'.
10609 (patch_method_invocation): Likewise for `class_to_search'.
10610 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10611 (patch_assignment): Likewise for `lhs_type'.
10613 * verify.c (verify_jvm_instructions): Remove unused variable
10616 1999-07-25 Richard Henderson <rth@cygnus.com>
10618 * decl.c (va_list_type_node): New.
10620 1999-07-25 Anthony Green <green@cygnus.com>
10622 * gjavah.c (print_stub): New function.
10623 (METHOD_IS_NATIVE): New macro.
10624 (print_mangled_classname): Make static.
10625 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10626 (process_file): Perform stub generation.
10627 (HANDLE_METHOD): Don't emit class decls during stub
10629 (HANDLE_END_METHOD): Take into account stub generation.
10630 (print_method_info): Handle stub generation.
10631 (print_stub): New function.
10632 (print_cxx_classname): Make signature consistant with others.
10633 (help): Describe -stubs option.
10634 (main): Create stub file.
10635 (version): Use version.c.
10636 (print_full_cxx_name): New function.
10637 (print_c_decl): Use print_full_cxx_name.
10639 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10641 * check-init.c (check_init): Handle MAX_EXPR.
10643 1999-07-15 Andrew Haley <aph@cygnus.com>
10645 * lang.c (flag_use_divide_subroutine): New variable.
10646 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10647 fp-to-integer conversion.
10648 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10651 * expr.c (build_java_soft_divmod): New function.
10652 (build_java_binop): Call build_java_soft_divmod if
10653 flag_use_divide_subroutine is set.
10654 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10655 soft_lrem_node: new builtin functions.
10656 (init_decl_processing) Initialize the new builtins.
10657 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10658 soft_lrem_node: new builtin functions.
10659 (build_java_soft_divmod): New function.
10660 * parse.y: Call build_java_soft_divmod if
10661 flag_use_divide_subroutine is set.
10662 * parse.c: Rebuilt.
10664 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10665 a --specs= arg) even if not linking.
10666 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10667 -fuse-divide-subroutine
10669 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10671 * parse.y (resolve_and_layout): Check methods only once.
10672 (resolve_qualified_expression_name): Verify thrown exceptions
10674 (check_thrown_exceptions): Reject exceptions thrown in
10675 initializer. Error message tuned.
10677 1999-07-14 Andrew Haley <aph@cygnus.com>
10679 * expr.c (expand_expr): Do not return the last statement in a
10680 block as the block's value.
10682 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10684 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10685 CALL_EXPR, to avoid order of evaluation changes.
10687 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10689 * parse.y (qualify_ambiguous_name): Do not use
10690 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10692 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10694 * check-init.c (check_init): Handle MAX_EXPR.
10695 * expr.c (force_evaluation_order): Force method call arguments to
10696 be evaluated in left-to-right order.
10697 * parse.y (qualify_ambiguous_name): Loop again to qualify
10698 NEW_ARRAY_EXPR properly.
10700 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10702 * parse.y (patch_invoke): Resolve unresolved invoked method
10704 (qualify_ambiguous_name): STRING_CST to qualify expression for
10705 type name resolution.
10707 1999-06-24 Andrew Haley <aph@cygnus.com>
10709 * class.c (finish_class): Whenever a deferred method is
10710 output, rescan the list of methods to see if a new candidate for
10711 output can be found.
10713 1999-06-28 Tom Tromey <tromey@cygnus.com>
10715 * jvspec.c (lang_specific_driver): Recognize --help.
10717 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10719 * parse.y (resolve_package): Fixed bogus return statement.
10720 (patch_method_invocation): Resolve method invocation beginning with
10721 a package name qualifier.
10723 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10725 * Make-lang.in (java.stage1): Depend on stage1-start.
10726 (java.stage2): Likewise for stage2-start.
10727 (java.stage3): Likewise for stage3-start.
10728 (java.stage4): Likewise for stage4-start.
10730 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10732 * parse.y (java_complete_lhs): When doing cross referencing, don't
10733 try to keep file location on a WFL expanded as a CALL_EXPR.
10735 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10737 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10738 compiling to class file a void method with an empty method body.
10739 As a side effect, the bytecode backend will generate the
10740 appropriate `return' instruction.
10742 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10744 * parse.y (lookup_package_type_and_set_next): New function prototype.
10745 (resolve_package): Search current and imported packages.
10746 (lookup_package_type_and_set_next): New function.
10748 1999-06-22 Andrew Haley <aph@cygnus.com>
10750 * verify.c (verify_jvm_instructions): Check for pending blocks
10751 before invalid PC test and opcode switch, not after.
10753 1999-06-21 Andrew Haley <aph@cygnus.com>
10755 * except.c (find_handler_in_range): The upper limit for exception
10756 ranges is exclusive, not inclusive: (start <= pc < end).
10757 (link_handler): find child pointer which points to outer by
10758 searching sibling list: previous code incorrectly assumed that
10759 outer->outer->first_child must point to outer.
10760 * verify.c (verify_jvm_instructions): FIXME added to code for
10762 (verify_jvm_instructions): Do not assume that the last block
10763 processed in a subroutine is a block which ends with a `ret'
10764 instruction. With some control flows it is possible that the last
10765 block ends with an `athrow'.
10767 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10769 * parse.y (qualify_ambiguous_name): Reorganized the post
10770 evaluation of non WFL leading expression nodes.
10772 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10774 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10777 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10779 * parse.y (qualify_ambiguous_name): Handle qualified expression
10780 beginning with a STRING_CST.
10782 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10784 * parse.y (register_fields): Set DECL_INITIAL on both
10785 pre-initialized static and public fields.
10786 (resolve_field_access): Static field access expressions to always
10788 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10789 qualification. CONVERT_EXPR to be resolved as an expression name.
10790 (java_complete_lhs): Identify and access qualified final
10791 initialized field in switch statement case expression.
10792 (fold_constant_for_init): Pre-initialized field decl constant to
10795 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10797 * parse.y (note_possible_classname): Mark returned node with
10798 QUALIFIED_P only if the original class name contained a '/'.
10800 1999-06-05 Anthony Green <green@cygnus.com>
10802 * Make-lang.in (gcjh): More parallel build fixes.
10804 1999-06-03 Mike Stump <mrs@wrs.com>
10806 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10808 1999-06-02 Anthony Green <green@cygnus.com>
10810 * except.c (link_handler): Chain exception handlers in order.
10812 1999-06-02 Anthony Green <green@cygnus.com>
10814 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10815 with nops and process as usual in order to always set correct EH
10816 ranges. Emit detailed warnings about unreachable bytecodes.
10818 1999-06-02 Anthony Green <green@cygnus.com>
10820 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10823 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10825 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10826 or the searched field decl.
10828 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10830 * parse.y (fold_constant_for_init): Convert numerical constant
10831 values to the type of the assigned field.
10833 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10835 * expr.c (lookup_field): Relaxed the test on class loading error
10837 * parse.y (fold_constant_for_init): Enabeled old code.
10839 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10841 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10842 decide the validity of the cast of a java.lang.Cloneable reference
10844 (patch_conditional_expr): Fixed first argument passed to
10845 binary_numeric_promotion.
10847 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10849 * parse.y (qualify_ambiguous_name): Take into account that a
10850 CONVERT_EXPR might specify a type as a WFL.
10852 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10854 * parse.y (patch_assignment): Save the rhs before using it as an
10855 argument to _Jv_CheckArrayStore.
10857 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10859 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10861 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10863 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10864 floating point literal only when the exponent indicator has been
10867 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10869 * parse.y (formal_parameter:): Construct argument tree list
10870 element even if a yet unsupported final parameter was encountered.
10872 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10874 * parse.y (finish_method_declaration): Issue errors for native or
10875 abstract methods declared with a method body, as well as for non
10876 native or non abstract methods with no method body.
10878 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10880 * class.c (build_utf8_ref): Initialize variable `field'.
10882 * decl.c (init_decl_processing): Initialize variable `field'.
10884 * expr.c (build_known_method_ref): Mark parameters `method_type',
10885 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10886 (process_jvm_instruction): Likewise for parameter `length'.
10888 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10889 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10892 * parse.y (maybe_generate_clinit): Remove unused variable
10893 `has_non_primitive_fields'.
10894 (find_in_imports_on_demand): Initialize variables `node_to_use'
10896 (patch_binop): Likewise for variable `prom_type'.
10897 (patch_unaryop): Likewise for variable `prom_type'.
10899 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10901 * xref.c (xref_table): Add missing initializer.
10903 1999-05-14 Tom Tromey <tromey@cygnus.com>
10905 * java-except.h (struct eh_range): Removed unused `next' member.
10906 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10907 after adding all exception handlers. Sort exception ranges in
10909 (struct pc_index): New structure.
10910 (start_pc_cmp): New function.
10911 * except.c (add_handler): Return `void'. Don't call link_handler;
10912 instead construct an ordinary linked list and do range
10914 (check_nested_ranges): New function.
10915 (link_handler): Changed interface to allow merging of eh_ranges.
10916 Split overlapping ranges. Return `void'.
10918 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10920 * parse.y (constructor_block_end:): New rule, tagged <node>.
10921 (constructor_body:): Use `constructor_block_end' instead of
10924 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10926 * parse.y (statement_nsi:): Pop `for' statement block.
10927 (java_complete_lhs): Labeled blocks containing no statement are
10928 marked as completing normally.
10930 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10932 * xref.c (xref_set_current_fp): New function, defined.
10933 * xref.h (xref_set_current_fp): New function, prototyped.
10935 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10937 * check-init.c (check_init): Take into account that
10938 LABELED_BLOCK_STMT can be empty.
10940 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10942 * parse.y (java_check_regular_methods): Warning check on not
10943 overriding methods with default access in other packages does not
10944 apply to `<clinit>'.
10945 (java_complete_lhs): If block body is an empty_stmt_node, replace
10946 it by NULL_TREE. This prevents gcc from generating an irrelevant
10949 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10951 * check-init.c (check_init): Removed code accepting to see things
10952 falling through default:, when doing xrefs.
10953 * java-tree.h (do_not_fold): New global variable, declared.
10954 * parse.y (do_not_fold): New global variable, defined.
10955 (java_complete_expand_method): Set `do_not_fold' to the value of
10956 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10957 and reinstall them after them have been purged; do not check for
10958 initializations; do not issue missing return errors.
10959 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10961 (patch_binop): Skip the fold part when doing xrefs.
10962 (build_string_concatenation): Skip the concatenation part when
10964 (patch_synchronized_statement): Do not generate a try-finally when
10966 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10967 and keep the location where the throw was seen.
10968 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10969 any treatment on the converted node an simply return a NOP_EXPR of
10971 * xref.c (xref_get_data): New function, defined.
10972 * xref.h (xref_get_data): New function, declared.
10973 (XREF_GET_DATA): Use xref_get_data.
10975 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10977 * gjavah.c (print_include): Cast the result of `strlen' to int
10978 when comparing against a signed value.
10979 (add_namelet): Likewise.
10981 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10983 * expr.c (expand_invoke): Mark parameter `nargs' with
10985 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10987 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10990 * jcf-reader.c (get_attribute): Cast a value to long
10991 when comparing against a signed expression. Likewise.
10993 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10994 HOST_BITS_PER_CHAR.
10996 1999-05-11 Andrew Haley <aph@cygnus.com>
10998 * parse.y (source_end_java_method): If the current method contains
10999 any exception handlers, force asynchronous_exceptions: this is
11000 necessary because signal handlers in libjava may throw exceptions.
11001 * decl.c (end_java_method): Ditto.
11003 1999-05-11 Tom Tromey <tromey@cygnus.com>
11005 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
11007 * jvspec.c (THREAD_NAME): Removed.
11008 (GC_NAME): Likewise.
11009 (MATHLIB): Likewise.
11010 (WITHLIBC): Likewise.
11012 (THREADLIB): Likewise.
11013 (MATH_LIBRARY): Likewise.
11014 (lang_specific_driver): Don't add `-l' options to command line.
11015 Instead, add a single --specs option. Recognize `-L' options and
11016 use them to search for spec file.
11017 (find_spec_file): New function.
11018 (SPEC_FILE): New define.
11020 1999-05-11 Dave Brolley <brolley@cygnus.com>
11022 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
11023 cpplib-enabled build.
11025 1999-05-05 Per Bothner <bothner@cygnus.com>
11027 * class.c (make_field_value): DECL_INITIAL may be a string literal;
11028 temporarily zero it while calling rest_of_decl_compilation.
11030 * java-tree.h (string_ptr_type_node): Add declaration.
11031 * decl.c: Define and initialize string_ptr_type_node.
11032 * parse.y (patch_string_cst): Use string_ptr_type_node.
11034 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
11035 * parse.y (for_statement): Now unconditionally exit_block.
11036 (finish_labeled_statement): No longer exit_block if for-loop.
11037 (patch_loop_statement): Check harder if the loop is already labeled.
11039 * parse.y (patch_initialized_static_field): Removed function.
11040 (maybe_generate_clinit): Removed special handling for interfaces.
11041 (java_complete_expand_methods): Do a preliminary java_complete_tree
11042 on <clinit> to determine if it can be removed.
11043 (java_complete_expand_method): Remove special handling for <clinit>.
11044 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
11045 optimize if we get back empty_stmt_node.
11046 For MODIFY_EXPR, re-do checking of static initializers.
11047 (fold_constant_for_init): Don't return immediate if VAR_DECL.
11048 For VAR_DECL, pass correct context.
11050 * verify.c (verify_jvm_instructions): Better error messages.
11052 1999-05-03 Tom Tromey <tromey@cygnus.com>
11054 * parse-scan.y (interface_declaration): Call
11055 report_class_declaration for interfaces.
11057 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
11059 * Makefile.in: Remove -v from bison command lines.
11061 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11063 * check-init.c (check_init): Exclude a case of error when doing
11065 * class.c (layout_class_method): Don't generate the error message
11066 twice when compiling from source.
11067 * lang-options.h: Added `-Wredundant-modifers' and
11068 `-Wunusupported-jdk11' flags and help text.
11069 * lang.c (lang_decode_option): Added support for
11070 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11071 flag_static_local_jdk11 and flag_redundant set accordingly.
11072 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11073 * parse.h (EXPR_WFL_ADD_COL): New macro.
11074 (DECL_END_SOURCE_LINE): Likewise.
11075 (DECL_INHERITED_SOURCE_LINE): Likewise.
11076 * parse.y (static_ref_err): New function, prototyped.
11077 (CCB_TK): Now tagged <operator>.
11078 (class_body:): Remember the location of the closing '}' of a class
11079 definition when doing xrefs.
11080 (block:): Likewise.
11081 (block_end:): Likewise.
11082 (create_class): Remember the location of the inherited class
11083 identifier when doing xrefs.
11084 (register_fields): Added test on first operand of `init' before
11085 testing it TREE_CODE.
11086 (method_header): Store the location of the class identifier in the
11087 class decl when doing xrefs.
11088 (finish_method_declaration): Don't combine first/last method line
11090 (java_check_regular_methods): Warning check on not overriding
11091 methods with default access on other packages move before check on
11092 static methods. Initialization of `aflags' also moved up.
11093 (resolve_expression_name): Call static_ref_err to report the error.
11094 (static_ref_err): New function, implemented.
11095 (resolve_field_access): Returned simplified static field access
11097 (resolve_qualified_expression_name): Check for illegal use of
11098 static fields in a non static context. Call static_ref_err to
11099 report error in various places.
11100 (java_complete_tree): Do not fold initialized static fields when
11102 (java_complete_lhs): Likewise.
11104 1999-04-29 Anthony Green <green@cygnus.com>
11106 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11107 create internal labels.
11108 (lookup_label): Ditto.
11110 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11112 * class.c (layout_class_method): Generate <clinit>'s rtl for
11114 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11115 for interfaces' <clinit>.
11116 * expr.c (lookup_field): Search for fields in interfaces.
11117 (expand_invoke): Fixed indentation.
11118 (expand_java_field_op): Likewise. Use IS_CLINIT.
11119 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11120 (IS_CLINIT): New macro.
11121 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11122 interface was parsed.
11123 (maybe_generate_clinit): Don't generate if the current class is an
11124 interface with only fields of primitive types.
11125 (reset_method_name): Use IS_CLINIT.
11126 (java_complete_expand_method): Expand <clinit> when it exists for
11127 interfaces. Use IS_CLINIT.
11128 (resolve_expression_name): Use DECL_CONTEXT instead of
11129 current_class to build static field references.
11130 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11131 ARRAY_REF when doing xreferencing.
11132 (check_final_assignment): Fixed typo in leading comment. Use
11134 (patch_array_ref): Don't fully expand array references when
11136 (patch_return): Use IS_CLINIT.
11137 (patch_throw_statement): Likewise.
11139 1999-04-22 Tom Tromey <tromey@cygnus.com>
11141 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11143 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11145 * decl.c (predef_filenames, predef_filenames_size): New globals
11146 (init_decl_processing): predef_filenames and predef_filenames_size
11148 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11150 * jcf-parse.c (predefined_filename_p): New function.
11151 (yyparse): Check that files on the command line are specified only
11152 once and issue a warning otherwise.
11153 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11154 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11155 avoid a gcc warning with -W -Wall turned on.
11156 (java_expand_classes): Abort if errors were encountered.
11157 (java_complete_lhs): If the cross reference flag is set, wrap
11158 field DECL node around a WFL when resolving expression name.
11160 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11162 * lang.c (lang_decode_option): Fixed returned value when parsing
11163 `-fxref=...' and `-Wall'.
11164 * parse.y (source_end_java_method): Do not generate code when
11165 flag_emit_xref is set.
11166 (resolve_expression_name): Do not build static field access when
11167 flag_emit_xref is set.
11168 (resolve_field_access): No special treatment on `length' when
11169 flag_emit_xref is set. Do not build qualified static field access
11170 when flag_emit_xref is set.
11171 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11172 when flag_emit_xref is set.
11173 (patch_assignment): Do not generate array store runtime check when
11174 flag_emit_xref is set.
11175 * xref.c (xref_flag_value): Fixed function declaration
11177 (xset_set_data): New function.
11178 * xref.h (xref_set_data): Added prototype for new function.
11179 (typedef struct xref_flag_table): New field data.
11180 (XREF_GET_DATA): New macro.
11182 1999-04-19 Tom Tromey <tromey@cygnus.com>
11184 * xref.h (enum): Removed trailing comma.
11186 * parse.y (resolve_qualified_expression_name): Added missing
11189 1999-04-15 Anthony Green <green@cygnus.com>
11191 * gjavah.c: New prototypes for java_float_finite and
11192 java_double_finite.
11194 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11196 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11199 1999-04-06 Jeffrey A Law (law@cygnus.com)
11201 * Makefile.in (TREE_H): Add tree-check.h.
11202 (RTL_H): Add genrtl.h.
11204 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11206 * parse.y (patch_assignment): Added ArrayStoreException runtime
11209 1999-04-06 Per Bothner <bothner@cygnus.com>
11211 * expr.c (pop_type_0): New function.
11212 (pop_type): Use pop_type_0.
11213 * java-tree.h (pop_type_0): New declaration.
11214 * verify.c (verify_jvm_instructions): Check return instructions.
11216 * parse.y (patch_binop): Don't fold if non-constant and emiting
11219 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11221 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11223 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11224 (main_jcf): Don't define.
11225 (process_file): Don't set `main_jcf'.
11227 * java-tree.h (main_jcf): Don't declare.
11229 * jcf-parse.c (main_jcf): Add static definition.
11231 * lang.c (main_jcf): Don't define.
11233 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11235 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11237 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11239 * jcf-depend.c: Include "config.h", not <config.h>.
11241 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11244 * jcf-path.c: Include "config.h", not <config.h>.
11246 * lex.c: Don't include various system header files.
11247 (java_init_lex): Cast the argument of `bzero' to PTR
11249 * parse-scan.y (java_push_parser_context): Likewise.
11251 * parse.y (java_push_parser_context): Likewise.
11252 (patch_bc_statement): Match format specifier to variable argument.
11254 * xref.c: Don't include <stdio.h>.
11256 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11258 * parse.y (struct parser_ctxt *ctxp): Now global.
11259 (declare_local_variables): Use WFL compound value for the
11260 declaration source line value, when doing cross-referencing.
11262 1999-03-31 Tom Tromey <tromey@cygnus.com>
11264 * gjavah.c (print_field_info): Allow constants of other types.
11265 (print_include): Generate include when new name is proper prefix
11266 of already printed name.
11267 (add_namelet): Likewise.
11268 (cxx_keyword_subst): New function.
11269 (print_method_info): Use it.
11270 (print_field_name): New function.
11271 (get_field_name): New function.
11272 (print_field_info): Use get_field_name and print_field_name.
11274 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11276 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11277 'KR-C', so gperf uses the `const' keyword on strings.
11279 * keyword.gperf (java_keyword): Const-ify a char*.
11281 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11283 * parse.y (patch_bc_statement): Fixed identation and a bogus
11286 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11288 * parse.y (patch_assignment): Allow static variables in other
11289 classes to be assigned.
11291 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11293 * class.c (maybe_add_interface): Remove unused variable
11295 (make_class_data): Use = for assignment, not ==. Likewise.
11296 (emit_register_classes): Remove unused variable `decl'.
11298 * lex.c: Fix comment so as not to contain an embedded `/*'.
11300 * verify.c (verify_jvm_instructions): Remove unused variable
11303 1999-03-27 Per Bothner <bothner@cygnus.com>
11305 * parse.y (complete_loop_body): Rename to finish_loop_body.
11306 (complete_labeled_statement): Rename to finish_labeled_statement.
11307 (complete_for_loop): Rename to finish_for_loop.
11308 (complete_method_declaration): Rename to finish_method_declaration.
11310 * java-tree.h (continue_identifier_node): New global node.
11311 * decl.c: Define and initialize continue_identifier_node.
11312 * parse.y (generate_labeled_block): Remove - no longer needed.
11313 (build_loop_body): Use continue_identifier_node for continue block.
11314 (finish_labeled_statement): Also do pop_labeled_block actions.
11315 (java_complete_lhs): POP_LOOP even if error.
11316 (build_labeled_block): Special handling for continue_identifier_node.
11317 (patch_loop_statement): Re-organize.
11318 (patch_bc_statement): Re-write.
11320 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11322 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11323 using a WFL compound value.
11324 * parse.y (xref.h): Include.
11325 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11326 WFL compound value.
11327 (register_fields): Set WFL compound value to lineno if doing
11329 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11331 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11332 * xref.h (expand_xref): Prototype renamed from xref_generate.
11334 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11336 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11337 (GET_CURRENT_BLOCK): New macro.
11338 * parse.y (current_static_block): New global variable.
11339 (method_body:): Define action.
11340 (complete_method_declaration): Set current_function_decl to NULL
11341 when work on the current method is done.
11342 (declare_local_variables): Use GET_CURRENT_BLOCK.
11343 (java_method_add_stmt): Likewise.
11344 (java_complete_expand_method): Disable the use of `this' when
11345 expanding <clinit>.
11346 (enter_a_block): If no current method exist, use
11347 current_static_block to link static initializer blocks.
11348 (exit_block): Rewritten to use current_static_block when no current
11349 method decl exists.
11350 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11351 (patch_return): Forbid the use of `return' in static initializers.
11352 (patch_throw_statement): Fixed indentation. Issue specific error
11353 for uncaught thrown checked exception in static initializer
11354 blocks. Removed FIXME.
11356 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11358 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11359 Link gcj from gcc.o.
11361 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11363 * parse.y (find_applicable_accessible_methods_list): When dealing
11364 with interface: ensure that a given interface or java.lang.Object
11365 are searched only once.
11367 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11369 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11371 * jcf-dump.c (print_access_flags): Add braces around if-else.
11373 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11376 * lex.c (build_wfl_node): Add static prototype.
11378 * lex.h (build_wfl_node): Remove static prototype.
11380 * parse.y: Include lex.c early enough to declare everything needed.
11381 Ensure calls to `build_wfl_node' pass the proper arguments.
11382 (create_class): Remove unused variable `super_decl'.
11383 (get_printable_method_name): Initialize variable `name'.
11385 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11387 * Changelog: Fixed 1999-03-22 typos.
11388 * lang.c (lang_decode_option): Fixed typo in error string in the
11391 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11393 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11394 (xref.o): New rule.
11395 * java-tree.h (flag_emit_xref): Declared extern.
11396 * lang.c (xref.h): Included.
11397 (flag_emit_xref): New global variable.
11398 (lang_decode_option): Added support for -fxref.
11400 * xref.h: Likewise.
11402 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11404 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11407 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11409 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11410 $(srcdir)/../system.h and $(JAVA_TREE_H).
11411 (jcf-io.o): Depend on $(JAVA_TREE_H).
11412 (mangle.o): Likewise.
11414 * check-init.c (check_cond_init): Add static prototype.
11416 * class.c (build_java_method_type, hashUtf8String,
11417 make_field_value, get_dispatch_vector, get_dispatch_table,
11418 append_gpp_mangled_type, mangle_static_field): Likewise.
11419 (strLengthUtf8): Hide unused definition.
11420 (hashUtf8String): Const-ify.
11421 (make_field_value): Un-ANSI-fy.
11423 * constants.c: Move inclusion of jcf.h above java-tree.h.
11424 (set_constant_entry, find_class_or_string_constant,
11425 find_name_and_type_constant, get_tag_node,
11426 build_constant_data_ref): Add static prototype.
11428 * decl.c (push_jvm_slot, builtin_function,
11429 lookup_name_current_level): Likewise.
11430 (builtin_function): Const-ify.
11432 * except.c (expand_start_java_handler, expand_end_java_handler):
11433 Add static prototype.
11435 * expr.c (flush_quick_stack, push_value, pop_value,
11436 java_stack_swap, java_stack_dup, build_java_athrow,
11437 build_java_jsr, build_java_ret, expand_java_multianewarray,
11438 expand_java_arraystore, expand_java_arrayload,
11439 expand_java_array_length, build_java_monitor, expand_java_pushc,
11440 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11441 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11442 expand_compare, expand_test, expand_cond, expand_java_goto,
11443 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11444 expand_java_field_op, java_push_constant_from_pool): Likewise.
11446 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11447 (build_java_arraynull_check): Mark parameters `node' and `type'
11448 with ATTRIBUTE_UNUSED.
11449 (note_label): Likewise for parameter `current_pc'.
11450 (expand_java_call, expand_java_ret): Hide unused definition.
11452 * java-tree.h (make_class, build_constants_constructor,
11453 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11454 init_outgoing_cpool, register_class, emit_register_classes,
11455 java_layout_seen_class_methods): Prototype.
11456 (unicode_mangling_length): Const-ify.
11457 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11458 emit_unicode_mangled_name, format_int, format_uint,
11459 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11460 jcf_print_utf8_replace, open_class): Prototype.
11462 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11463 <stdio.h>. Include tree.h/java-tree.h.
11464 (utf8_equal_string usage, process_class): Add static prototype.
11465 (open_class): Don't prototype this here.
11466 (utf8_equal_string): Match arguments to format specifiers.
11467 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11468 TABLE_SWITCH, disassemble_method): Likewise.
11470 * jcf-io.c: Include tree.h/java-tree.h.
11471 (open_class, find_classfile, jcf_print_utf8,
11472 jcf_print_utf8_replace): Const-ify.
11474 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11475 parse_class_file): Add static prototype.
11476 (find_in_current_zip): Match definition to existing static
11479 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11480 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11481 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11482 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11483 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11484 generate_bytecode_return, perform_relocations, init_jcf_state,
11485 init_jcf_method, release_jcf_state, generate_classfile):
11486 Add static prototype.
11487 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11488 (make_class_file_name): Const-ify.
11490 * jcf.h (find_classfile): Const-ify.
11492 * jv-scan.c (reset_report): Remove prototype.
11494 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11495 (error): Rewrite to allow varargs.
11497 * lang.c (lang_f_options): Const-ify.
11499 * lex.c (java_parse_escape_sequence): Add static prototype.
11500 (java_allocate_new_line): Match definition to existing static
11503 * mangle.c Include tree.h/java-tree.h.
11504 (unicode_mangling_length, emit_unicode_mangled_name,
11505 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11507 * parse.h (jdep_code): Remove trailing comma in enumeration.
11508 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11509 (reset_report): Add prototype.
11511 * verify.c (push_pending_label, merge_types): Add static
11514 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11516 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11518 * parse.y (find_applicable_accessible_methods_list): Extend the
11519 search to superinterfaces when relevant.
11520 (search_applicable_methods_list): New function.
11522 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11524 * class.c (unmangle_classname): Implemented stricter testing
11525 before setting the QUALIFIED_P flag on an identifier.
11527 1999-03-16 Per Bothner <bothner@cygnus.com>
11529 * parse.y (java_complete_lhs): Call force_evaluation_order
11530 after patch_newarray.
11531 (patch_binop): Don't call fold if there are side effects.
11533 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11535 * parse.y (java_stabilize_reference): Use save_expr instead of
11536 building a SAVE_EXPR node.
11537 (java_complete_lhs): Patch the resulting string of the `+='
11538 operator (if necessary) and complete the RHS after having built
11541 1999-03-15 Per Bothner <bothner@cygnus.com>
11543 * class.c (make_class): Don't set CLASS_P here (because
11544 this function is also called by build_java_array_type).
11545 (push_class): Set CLASS_P here instead.
11546 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11548 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11549 context. If the context is class, perfer "super" over "synchronized".
11550 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11552 * parse.y (create_class): Don't call parser_check_super here;
11553 it is not robust. Always wait until later.
11555 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11556 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11558 1999-03-13 Per Bothner <bothner@cygnus.com>
11560 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11561 * lex.h (UNGETC): Change misleading macro.
11563 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11565 * parse.y (java_stabilize_reference): Return NODE when patching a
11567 (java_complete_lhs): Put parenthesis around truth values.
11569 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11571 * class.c (layout_class_method): Don't make rtl for interface
11573 * parse.h (GET_TYPE_NAME): New macro.
11574 * parse.y (if_then_statement:): Fixed indentation.
11575 (if_then_else_statement:): Likewise.
11576 (for_statement:): Fixed spacing.
11577 (try_statement:): Fixed indentation.
11578 (create_interface): Don't force interfaces to be abstract.
11579 (method_header): Abstract methods are OK in interfaces.
11580 (declare_local_variables): Fixed typo in comment.
11581 (java_complete_expand_method): Fixed indentation.
11582 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11583 non accessible fields.
11584 (java_stabilize_reference): New function.
11585 (java_complete_lhs): Fixed indentation. Use
11586 java_stabilize_reference in compound assignment. Insert the
11587 cast. If not processing `+' fix string constants before processing
11590 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11592 * constants.c (find_class_or_string_constant): Cast variable `j'
11593 to a `jword' when comparing against one.
11595 * expr.c (java_lang_expand_expr): Remove unused variables
11596 `has_finally_p' and `op0'.
11598 * gjavah.c (print_field_info): Cast a value to jint when comparing
11599 against one. Likewise for a jlong.
11600 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11601 against a signed quantity.
11603 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11604 (print_signature): Don't needlessly dereference variable `str'
11606 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11607 `max_locals' with ATTRIBUTE_UNUSED.
11608 (jcf_parse_class): Likewise for variable `index'.
11610 * parse.h (reverse_jdep_list): Remove static prototype.
11612 * parse.y (build_jump_to_finally): Remove prototype and definition.
11613 (reverse_jdep_list): Add static prototype.
11615 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11616 `assignment' and `expr_decl'.
11618 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11620 1999-03-12 Andrew Haley <aph@cygnus.com>
11622 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11623 we'll need a directory separator and a null character.
11625 1999-03-10 Per Bothner <bothner@cygnus.com>
11627 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11629 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11631 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11634 1999-03-05 Per Bothner <bothner@cygnus.com>
11636 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11638 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11640 * class.c (layout_class_method): A static method in a base class
11641 is never overridden, so treat it like it doesn't exist.
11642 However, do complain about private non-static method overriding
11643 public static method.
11645 * parse.y: Don't set unused INITIALIZED_P flag.
11646 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11648 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11649 (build_array_from_name): Re-order &index[string] to &string[index].
11651 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11652 error_mark (it might catch more errors, but it is more likely to lose).
11654 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11656 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11657 (parse-scan.o): Depend on toplev.h.
11659 * class.c (make_method_value): Add prototype. Make it static.
11660 Remove unused second argument, caller changed.
11662 * expr.c (java_lang_expand_expr): Remove unused variable
11665 * java-tree.h: Don't prototype find_in_current_zip.
11666 Add prototypes for verify_constant_pool, start_java_method,
11667 end_java_method, give_name_to_locals, expand_byte_code,
11668 open_in_zip, set_constant_value, find_constant1, find_constant2,
11669 find_utf8_constant, find_string_constant, find_class_constant,
11670 find_fieldref_index, find_methodref_index, write_constant_pool,
11671 count_constant_pool_bytes and encode_newarray_type.
11673 * jcf-dump.c: Remove unused variable `LONG_temp'.
11675 * jcf-parse.c: Include parse.h.
11676 (jcf_parse_source): Remove unused parameter, all callers changed.
11677 (jcf_figure_file_type): Add static prototype.
11678 (find_in_current_zip): Likewise. Also remove unused parameter,
11679 all callers changed.
11680 (read_class): Initialize variable `saved_pos'.
11682 * jcf-reader.c (jcf_parse_preamble): Mark variables
11683 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11685 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11686 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11687 (java_parse_doc_section): Initialize variable `seen_star'.
11688 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11689 (java_lex_error): Mark parameters `msg' and `forward' with
11691 (java_get_line_col): Mark parameters `filename' and `line' with
11694 * parse-scan.y: Include toplev.h.
11695 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11697 * parse.h: use `struct JCF', not plain `JCF'.
11698 (java_parser_context_save_global, java_expand_classes
11699 java_parser_context_restore_global, java_parse): Add prototypes.
11701 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11704 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11706 * check-init.c (check_init): COPYN takes word count, not bit count.
11708 1999-02-26 Per Bothner <bothner@cygnus.com>
11710 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11711 explicit build_decl. (Avoids crash in reload when optimizing.)
11713 1999-02-25 Per Bothner <bothner@cygnus.com>
11715 * decl.c (complete_start_java_method): Handle synchronized method
11716 even when compiling from bytecode.
11718 1999-02-26 Tom Tromey <tromey@cygnus.com>
11720 * gjavah.c (add_class_decl): Only generate `#include' if outer
11721 class is not the name of the class we are processing. Correctly
11722 append `.h' in #include.
11723 (process_file): Clean up newlines around generated `#include's.
11724 (decode_signature_piece): Correctly handle inner classes.
11725 (struct include): New structure.
11726 (all_includes): New global.
11727 (print_include): New function.
11728 (add_class_decl): Use it.
11729 (process_file): Likewise.
11730 (add_class_decl): Generate include for java-array.h if array
11732 (process_file): Don't generate java-array.h include.
11734 * gjavah.c (add_namelet): Check for standard package names here.
11735 (add_class_decl): Don't check for standard package names here.
11737 1999-02-25 Tom Tromey <tromey@cygnus.com>
11739 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11740 When reading a zip file, only use strncmp if both strings are
11741 bigger than the buffer length. Initialize `k' when looping
11744 1999-02-24 Tom Tromey <tromey@cygnus.com>
11746 * gjavah.c (struct namelet): New structure.
11747 (add_namelet): New function.
11748 (print_namelet): New function.
11749 (print_class_decls): Use add_namelet and print_namelet to generate
11750 namespaces and not classes.
11751 (method_printed): New global.
11752 (HANDLE_END_METHOD): Examine method_printed.
11753 (print_method_info): Set method_printed when required. Print
11754 error if function to be ignored is marked virtual. Handle $finit$
11756 (METHOD_IS_FINAL): New macro.
11757 (print_field_info): Use it.
11758 (HANDLE_METHOD): Clear method_printed.
11759 (method_pass): New global.
11760 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11761 (process_file): Do two passes over both fields and methods.
11762 (HANDLE_METHOD): Examine method_pass.
11763 (root): New global.
11764 (add_class_decl): New function.
11765 (print_class_decls): Don't scan over entire constant pool.
11767 1999-02-23 Tom Tromey <tromey@cygnus.com>
11769 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11770 disable linking in that case.
11772 1999-02-20 Tom Tromey <tromey@cygnus.com>
11774 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11777 1999-02-21 Per Bothner <bothner@cygnus.com>
11779 * decl.c (build_result_decl), java-tree.h: New method.
11780 (complete_start_java_method): Handle synchronized methods.
11781 Don't build DECL_RESULT here. (Ordering dependency problem.)
11782 (start_java_method): Call build_result_decl here instead ...
11783 * parse.y (java_complete_expand_method): ... and here.
11784 (expand_start_java_method): Don't call complete_start_java_method here.
11785 (java_complete_expand_method): Call it here instead.
11786 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11787 * java-tree.h: ... here.
11789 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11790 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11791 for ARRAY_REF - it doesn't work when array bounds are checked.
11792 (patch_array_ref): Handle it here instead.
11794 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11796 1999-02-19 Per Bothner <bothner@cygnus.com>
11798 Force left-to-right evaluation of binary operations etc.
11799 * expr.c (force_evaluation_order), java-tree.h: New function.
11800 * parse.y (java_complete_lhs): Pass binary operations, procedure
11801 calls, and ARRAY_REFs to force_evaluation_order.
11802 (various): Set TREE_SIDE_EFFECTS more carefully.
11804 Tolerate random (non-UTF8) encoding in comments without complaining.
11805 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11806 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11808 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11809 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11811 * parse.y (java_complete_lhs): Ignore an empty statement in a
11812 COMPOUND_EXPR. Don't complain about empty statement after return.
11814 1999-02-19 Per Bothner <bothner@cygnus.com>
11816 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11817 in TREE_LIST - just chain the POINTER_TYPEs together.
11818 (resolve_class): If type already resolved, return decl.
11819 After resolving, update TREE_TYPE(class_type), and name (if array).
11820 * parse.h (do_resolve_class), parse.y: Make non-static.
11821 * class.c (maybe_layout_super_class): Take this_class argument.
11822 Do do_resolve_class if necessary.
11823 (layout_class, layout_class_methods): Adjust calls appropriately.
11824 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11825 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11826 * typeck.c (build_java_array_type): Don't call layout_class.
11828 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11830 * parse.y (check_pkg_class_access): Allow private class access
11831 within the same package.
11832 (strip_out_static_field_access_decl): New function.
11833 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11834 operator argument before testing its nature.
11836 1999-02-03 Per Bothner <bothner@cygnus.com>
11838 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11839 (TRY_EXPR): Simplify - it no longer has a finally clause.
11840 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11841 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11842 * expr.c (java_lang_expand_expr): Likewise.
11843 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11844 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11845 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11846 (build_try_statement): Remove finally parameter and handling.
11847 (build_try_finally_statement): New function.
11848 (patch_try_statement): No longer need to support finally clause.
11849 (try_statement): Update grammar action rules.
11850 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11851 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11853 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11855 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11856 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11858 1999-02-17 Andrew Haley <aph@cygnus.com>
11860 * class.c (build_utf8_ref): Back out broken patch which was
11861 intended to to output signatures using '.' as a separator.
11863 * class.c (make_class_data): Output signatures using '.' as a
11864 separator, rather than '/'.
11865 (mangled_classname): Likewise.
11866 (make_field_value): Likewise.
11867 (make_method_value): Likewise.
11868 * constants.c (alloc_class_constant): Likewise.
11869 * expr.c (build_invokeinterface): Likewise.
11871 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11873 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11874 of an ancient workaround.
11876 1999-02-10 Jeffrey A Law (law@cygnus.com)
11878 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11881 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11883 * lex.c (yylex): Encode \0 as UTF8.
11885 1999-02-10 Tom Tromey <tromey@cygnus.com>
11887 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11888 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11889 (libgcj_zip): Renamed.
11890 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11892 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11894 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11895 (GC_NAME): Renamed -lgc to -lgcjgc.
11897 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11899 * lex.c (java_lang_cloneable): Initialize.
11900 * parse.y (java_lang_cloneable): New static variable.
11901 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11902 doing one more qualification round.
11903 (valid_ref_assignconv_cast_p): Reject null source or
11904 destination. Allow an array to be cast into java.lang.Cloneable.
11905 (patch_cast): Swapped two first arguments to first call to
11906 valid_ref_assignconv_cast_p.
11908 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11910 * parse.h: DECL_P renamed JDECL_P.
11911 * parse.y: DECL_P replaced by JDECL_P.
11912 (build_array_from_name): Always use pointer's type.
11913 (patch_bc_statement): Extra code to search continue target in a
11914 for loop. Fixed comments. Continue target is current loop when
11917 1999-02-05 Andrew Haley <aph@cygnus.com>
11919 * class.c (make_class_data): The superclass of an interface should
11920 be null, not class Object.
11922 * lex.c (java_lex): Sign extend hex literals.
11924 1999-02-04 Andrew Haley <aph@cygnus.com>
11926 * class.c (build_utf8_ref): Output signatures using '.' as a
11927 separator, rather than '/'.
11928 (make_class_data): Likewise.
11930 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11932 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11933 mkstemp.o. Get them from libiberty now.
11935 1999-02-02 Jeffrey A Law (law@cygnus.com)
11937 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11939 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11941 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11944 1999-02-02 Per Bothner <bothner@cygnus.com>
11946 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11947 * jcf-write.c (generate_bytecode_return): New function.
11948 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11950 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11951 generate special [fd]const_[01] instructions.
11953 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11955 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11956 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11958 1999-02-01 Per Bothner <bothner@cygnus.com>
11960 * parse.y (patch_method_invocation): Handle calling static methods,
11961 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11963 * parse.y (java_complete_lhs): Don't complain about unreachable
11964 exit condition in a do-while statement.
11966 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11968 * lex.c (java_read_char): Fixed utf8 decoding.
11969 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11971 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11972 comments. Local variable `all_primitive' is gone. Broadened
11973 acceptance of `0' to floating point targets. `long' can now be
11974 widened to `double' or `float'.
11975 (valid_method_invocation_conversion_p): Added leading
11976 comment. Fixed tabulation.
11977 (build_string_concatenation): Optimize out left or right empty
11980 1999-01-28 Per Bothner <bothner@cygnus.com>
11982 * jcf-write.c (localvar_alloc): Only emit entry for
11983 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11984 (generate_bytecode_insns): Only call put_linenumber if
11985 debug_info_level > DINFO_LEVEL_NONE.
11986 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11987 is specified, add -g1 (for compatibility wih javac).
11989 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11991 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11992 gjavah.o, check-init.o, jv-scan.o
11994 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11996 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11998 * gjavah.c: Include config.h and system.h.
12000 * javaop.h (inline): Don't define, its handled by system.h.
12001 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
12002 from `inline' to `static inline'.
12004 * jcf.h (inline): Don't define, its handled by system.h.
12006 * lex.c (inline): Likewise.
12008 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
12010 * lang-specs.h: Map -Qn to -fno-ident.
12012 1999-01-29 Richard Henderson <rth@cygnus.com>
12014 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
12016 1999-01-29 Tom Tromey <tromey@cygnus.com>
12018 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
12019 then cast it to Object before calling `append' method.
12021 1999-01-28 Per Bothner <bothner@cygnus.com>
12023 * check-init.c (check_bool2_init, check_bool_init, check_init):
12024 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
12025 * jcf-write.c (generate_bytecode_insns): Likewise.
12027 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12029 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
12030 * parse.y (patch_cast): Allow a boolean to be cast into a
12033 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12035 * parse.y: (class_declaration:): Fixed indentation.
12036 (class_member_declaration:): Extra `;' after field declaration now
12038 (interface_declaration:): Removed debug messages in error reports.
12039 (patch_binop): Nodes created and returned inherit the orignal
12040 node's COMPOUND_ASSIGN_P flag value.
12041 (patch_cast): Fix cast from char to floating point.
12043 1999-01-25 Andrew Haley <aph@cygnus.com>
12045 * except.c, java-except.h (expand_resume_after_catch): new
12047 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
12048 to branch back to main flow of control after a catch block.
12050 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12052 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
12053 $(srcdir)/../system.h.
12054 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
12055 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
12056 (jcf-write.o): Likewise.
12057 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12058 (mangle.o): Depend on $(srcdir)/../toplev.h.
12059 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12060 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12062 * class.c: Include output.h and parse.h.
12063 (mangled_classname): Add the `const' keyword to a char*.
12064 (find_named_method): Hide unused function definition.
12065 (build_utf8_ref): Change type of variable `c' to unsigned char.
12066 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
12067 (build_class_ref): Add the `const' keyword to a char*.
12068 (layout_class_method): Remove unused variable `buf'.
12070 * decl.c (find_local_variable): Remove unused variable `rtl'.
12071 (pushdecl): Likewise for variables `different_binding_level' and
12073 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12074 (maybe_build_cleanup): Likewise for parameter `decl'.
12076 * except.c (expand_start_java_handler): Mark parameter `range'
12077 with ATTRIBUTE_UNUSED.
12079 * expr.c: Include except.h.
12080 (pop_type): Remove unused variable `i'.
12081 (pop_value): Likewise for variables `n_words' and `i'.
12082 (expand_java_arrayload): Likewise for variable `convert'.
12083 (java_lang_expand_expr): Likewise for variables `op0', `type',
12084 `mode', `unsignedp', `node' and `elements'.
12085 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12087 (process_jvm_instruction): Add a `const' qualifier to a char*.
12089 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12090 (temp_directory): Likewise.
12091 (print_c_decl): Likewise.
12092 (print_method_info): Likewise.
12093 (decode_signature_piece): Likewise.
12094 (print_mangled_classname): Likewise.
12096 * java-except.h: Provide prototypes for maybe_start_try,
12097 maybe_end_try and add_handler.
12099 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12100 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12101 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12102 init_expr_processing, push_super_field, init_class_processing,
12103 can_widen_reference_to, class_depth, verify_jvm_instructions,
12104 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12105 set_local_type, merge_type_state, push_type, load_type_state,
12106 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12107 emit_unicode_mangled_name): Add prototypes.
12109 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12110 (print_signature_type): Use ISDIGIT, not isdigit.
12111 (print_signature): Remove unused variable `j'.
12113 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12114 int when comparing against one.
12116 * jcf-parse.c: Include toplev.h.
12118 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12119 (localvar_free): Remove unused variable `i'.
12120 (generate_bytecode_conditional): Likewise for variable `kind'.
12122 * jv-scan.c: Include config.h and system.h. Remove redundant
12123 OS header and gansidecl.h includes.
12124 (warning): Add the `const' keyword to a char*. Also add
12125 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12126 __STDC__, when determining whether to use ANSI-isms.
12127 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12128 (xmalloc): Don't redundantly prototype here.
12129 (main): Remove unused parameter `envp'. Also fix the arguments
12130 passed to function `fatal' to match the format specifier.
12132 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12134 * mangle.c: Include toplev.h.
12135 (emit_unicode_mangled_name): Declare parameter `len'.
12137 * parse.y (parse_warning_context): Add the `const' keyword to a
12138 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12139 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12140 (issue_warning_error_from_context): Add the `const' keyword to
12142 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12143 not `__STDC__' for whether to use ANSI-isms.
12145 * typeck.c (incomplete_type_error): Mark parameters `value' and
12146 `type' with ATTRIBUTE_UNUSED.
12147 (parse_signature_type): Use ISDIGIT, not isdigit.
12149 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12150 (verify_jvm_instructions): Likewise. Remove unused variables
12151 `field_name' and `default_val'.
12153 * zextract.c: Include config.h and system.h. Remove redundant
12154 OS header includes.
12156 * zipfile.h: Prototype `read_zip_archive'.
12158 1999-01-21 Andrew Haley <aph@cygnus.com>
12160 * typeck.c (convert): Allow conversions to void type: some
12161 optimizations in gcc do this.
12163 1999-01-21 Andrew Haley <aph@cygnus.com>
12165 * typeck.c (convert_ieee_real_to_integer): New function.
12166 (convert): When not using fast-math and using hardware fp, convert
12167 an IEEE NaN to zero.
12169 1999-01-18 Andrew Haley <aph@cygnus.com>
12171 * parse.y (patch_binop): Do a type conversion from signed to
12172 unsigned and then back to signed when a ">>>" is found.
12174 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12176 * java-tree.h: (check_for_initialization): Added prototype.
12177 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12178 * parse.y (do_resolve_class): Removed unused locals.
12179 (read_import_dir): Likewise.
12180 (resolve_qualified_expression_name): Array creation
12181 expressions are valid primary expressions.
12182 (qualify_ambiguous_name): Likewise.
12183 (patch_synchronized_statement): Removed unused local.
12185 1999-01-17 Jeffrey A Law (law@cygnus.com)
12187 * Makefile.in (zextract.o): Add dependencies.
12189 * Makefile.in: Do not put ^Ls at the start of a line.
12191 1999-01-15 Per Bothner <bothner@cygnus.com>
12193 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12194 sub-type the result of the call that gets the exception value.
12196 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12197 don't call finish_class.
12199 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12200 clear found before continuing.
12202 * verify.c (verify_jvm_instructions): On an array load, allow
12203 and handle top of stack to be TYPE_NULL.
12205 * gjavah.c (generate_access): Translate Java package private or
12206 protected access to C++ public, but with a comment.
12208 1999-01-13 Andrew Haley <aph@cygnus.com>
12210 * expr.c (generate_name): Name prefix changed to avoid clashes
12211 with assembler temp labels.
12213 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12214 MODIFY_EXPR. Without this, code for the assignment may not be
12215 generated at all and the synchronized statement will read an
12216 uninitialized variable.
12218 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12220 * class.c (maybe_layout_super_class): Fixed returned value.
12221 * lex.c: Added 1999 to the copyright.
12222 (java_init_lex): Initialize java_lang_imported.
12223 * lex.h: Added 1999 to the copyright.
12224 * parse.h: Added 1999 to the copyright.
12225 (REGISTER_IMPORT): Fixed typo in trailing macro.
12226 (CURRENT_OSB): New macro.
12227 (struct parser_ctxt): New fields osb_depth, osb_limit.
12228 * parse.y (java_lang_id): New global variable.
12229 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12230 (array_creation_expression:): Use CURRENT_OSB.
12231 (dims:): Uses a stack to keep track of array dimensions.
12232 (cast_expression:): Use CURRENT_OSB.
12233 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12235 (register_fields): Fixed typos in comment.
12236 (check_method_redefinition): Fixed comment indentation.
12237 (java_check_regular_methods): Set saved found wfl to NULL after
12238 having reinstalled it in the previously found DECL_NAME.
12240 1999-01-10 Richard Henderson <rth@cygnus.com>
12242 * gjavah.c (java_float_finite): Use a union to do type punning.
12243 (java_double_finite): Likewise.
12245 1999-01-09 Per Bothner <bothner@cygnus.com>
12247 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12248 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12249 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12250 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12251 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12252 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12254 1999-01-08 Per Bothner <bothner@cygnus.com>
12256 * check-init.c (check_init): If compiling to native, we don't
12257 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12259 1999-01-08 Tom Tromey <tromey@cygnus.com>
12261 * parse-scan.y (variable_declarator_id): Set or increment
12263 (bracket_count): New global.
12264 (formal_parameter): Handle case where bracket pairs trail variable
12267 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12269 * jcf-parse.c (yyparse): variable len changed from a char to an
12270 int to prevent overflow.
12272 1999-01-06 Per Bothner <bothner@cygnus.com>
12274 * java-tree.h: Declare read_class.
12275 * jcf-parse.c (read_class): New function.
12276 (load_class): Now just call read_class.
12278 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12279 * jcf-parse.c (parse_source_file): Declare save_error_count,
12280 which is needed by java_parse_abort_on_error macro,
12281 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12283 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12284 constructor, if initializing a static field.
12285 (patch_new_array_init): Set TREE_CONSTANT if it is.
12286 * expr.c (java_lang_expand_expr): For a static array constructor
12287 of primitive elements, allocate the array itself statically.
12288 Disabled until we can set the vtable field statically.
12290 * check-init.c: New file. Checks for definite assignment.
12291 * Makefile.in (JAVA_OBJS): Add check-init.o.
12292 * parse.y (java_complete_expand_method): Call check_for_initialization.
12293 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12295 1999-01-06 Graham <grahams@rcp.co.uk>
12297 * parse.y : include system.h instead of including
12298 standard headers directly with the exception of <dirent.h>.
12300 1999-01-06 Per Bothner <bothner@cygnus.com>
12302 * lex.h: Moved static function declarations to lex.c,
12303 to shut up some -Wall warnings.
12304 * lex.c: Static function declarations moved here.
12305 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12307 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12309 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12311 1998-12-22 Per Bothner <bothner@cygnus.com>
12313 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12314 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12316 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12317 (localvar_alloc): Change return type to void,
12318 (emit_unop): Remove unused variable size.
12320 * jcf-write.c (struct jcf_block): Add new union.
12321 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12322 (call_cleanups): New functions.
12323 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12324 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12325 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12326 * lang.c (lang_init): Call using_eh_for_cleanups.
12327 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12328 completing operands to patch_synchronized_statement.
12329 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12330 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12331 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12333 1998-12-20 John F. Carr <jfc@mit.edu>
12335 * Make-lang.in: Comment out control-Ls; they upset some makes.
12337 1998-12-18 Tom Tromey <tromey@cygnus.com>
12339 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12342 1998-12-17 Tom Tromey <tromey@cygnus.com>
12344 * parse.y (DIR_SEPARATOR): New define.
12345 (check_class_interface_creation): Use it.
12347 * parse-scan.y (report_main_declaration): Recognize
12348 `java.lang.String' in argument to main.
12350 1998-12-16 Per Bothner <bothner@cygnus.com>
12352 * parse.y (create_interface): Remove bogus test.
12354 1998-12-16 Per Bothner <bothner@cygnus.com>
12356 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12357 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12359 1998-12-16 Tom Tromey <tromey@cygnus.com>
12361 * parse-scan.y (qualified_name): Use correct sprintf format.
12363 1998-12-15 Tom Tromey <tromey@cygnus.com>
12365 * gjavah.c (print_field_info): Changed how most negative number is
12368 1998-12-14 Per Bothner <bothner@cygnus.com>
12370 * parse.y (fold_constant_for_init): New function.
12371 (resolve_expression_name): Don't replace static final
12372 constant-initialized fields by its value.
12373 (java_complete_lhs): New. Same as java_complete_tree, except does
12374 not replace static final constant-initialized fields by their values.
12375 (register_fields): If there is an initializer, set DECL_INITIAL and
12376 MODIFY_EXPR_FROM_INITIALIZATION_P.
12377 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12378 Only call patch_initialized_static_field if
12379 MODIFY_EXPR_FROM_INITIALIZATION_P.
12380 (patch_initialized_static_field): If not valid constant, clear
12383 * parse.y (lookup_field_wrapper): Fix thinko.
12385 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12386 set and restore global lineno.
12388 1998-12-14 Tom Tromey <tromey@cygnus.com>
12390 * gjavah.c (print_field_info): If value to print is the smallest
12391 value of its size, then print as hex to avoid later warnings from
12394 1998-12-14 Tom Tromey <tromey@cygnus.com>
12396 * gjavah.c (decompile_method): Decompile `return null'.
12397 (process_file): Generate `#pragma interface'.
12398 (method_declared): New global.
12399 (print_method_info): Set it.
12400 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12401 (print_method_info): Handle abstract methods.
12403 1998-12-13 Per Bothner <bothner@cygnus.com>
12405 * parse.y (patch_method_invocation): If class_decl is null
12406 (e.g. an array type), use original type.
12408 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12409 errors about uncaught exception from clone (of array, specifically).
12411 1998-12-13 Tom Tromey <tromey@cygnus.com>
12413 * gjavah.c (decompile_method): Handle all types of `return'
12414 opcode. Decompile `return this' and `return'.
12415 (method_access): New global.
12416 (print_method_info): Set it.
12417 (decompile_method): Don't decompile a synchronized method.
12419 1998-12-13 Tom Tromey <tromey@cygnus.com>
12421 * jcf-reader.c (jcf_parse_one_method): Recognize
12423 * gjavah.c (HANDLE_END_METHOD): New macro.
12424 (HANDLE_CODE_ATTRIBUTE): New macro.
12425 (decompile_method): New function.
12426 (print_method_info): Don't print `;\n' at end of function decl.
12427 Include java-opcodes.h.
12428 (decompiled): New global.
12430 1998-12-12 Per Bothner <bothner@cygnus.com>
12432 * class.c (build_class_ref): Handle PRIMTYPE.class if
12433 flag_emit_class_files.
12434 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12435 if flag_emit_class_files.
12436 * parse.y (java_complete_tree): Pre-liminary support for
12437 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12439 * parse.y (patch_synchronized_statement): Don't call monitorexit
12440 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12442 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12444 * zipfile.h (opendir_in_zip): New declaration.
12445 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12446 (opendir_in_zip): New function, using code from open_in_zip.
12447 (open_in_zip): Call opendir_in_zip.
12448 (find_class): Remove no-longer-used do_class_file parameter,
12449 but add source_ok parameter. Change logic so if we find a .java file,
12450 we don't look for .class in later classpath emtries.
12451 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12452 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12453 * gjavah.c: Update call to find_class.
12454 * jcf-dump.c: Likewise.
12456 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12457 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12458 nothing if body is empty_stmt_node.
12459 Various little fixes so SP gets correctly adjusted.
12460 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12461 For CALL_EXPR, test if static first.
12462 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12463 such as the ones we create for Object and Class.
12464 Set and restore current_function_decl.
12465 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12466 (note_possible_classname): New function.
12467 (read_import_entry): Removed. Merged with read_import_dir.
12468 (read_import_dir): Don't call find_class - that only gives us
12469 the first classpath entry having the needed package.
12470 Use the struct buffer data structure from buffer.h.
12471 (read_import_dir, find_in_imports_on_demand): The remembered
12472 class names now use '.' (not '/') as package separator.
12474 * parse.y (java_complete_expand_methods): Call write_classfile
12475 here, and not in java_expand_classes (which only gets first class).
12477 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12479 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12480 (register_fields): If a static fields has an initializer, just
12481 chain it on ctxp->static_initialized, and handle later.
12482 (java_complete_expand_methods): Force <clinit> first.
12483 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12484 - it's already been completed.
12485 (patch_initialized_static_field): New function.
12486 (java_complete_field): Call it.
12488 1998-12-12 Per Bothner <bothner@cygnus.com>
12490 * expr.c (encode_newarray_type, build_new_array): New functions.
12491 * java-tree.h: Declare build_new_array.
12492 * jcf-write.c (patch_newarray): Use build_new_array.
12494 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12495 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12497 * parse.y (patch_new_array_init): Re-organize.
12498 Now is passed the actual array (pointer) type of the value.
12499 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12500 (patch_array_constructor): Removed - merged into patch_new_array_init.
12501 (java_complete_tree): Update patch_new_array_init.
12503 * jcf-write.c (find_constant_index): New function.
12504 (generate_bytecode_insns): Use find_constant_index.
12505 (generate_classfile): Use find_constant_index for ConstantValue.
12507 1998-12-11 Tom Tromey <tromey@cygnus.com>
12509 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12510 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12511 * class.c (make_class_data): Renamed dtable -> vtable, and
12512 dtable_method_count -> vtable_method_count.
12514 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12516 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12517 global variables, initialized.
12518 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12519 Declared new global variables.
12520 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12521 double_zero_node, integer_zero_node upon direct matching.
12522 * parse.y (purify_type_name): Added function prototype.
12523 (duplicate_declaration_error_p): Consider new_type as potentially
12524 being a incomplete type. Use purify_type_name on type string.
12525 (method_header): saved_type: unused variable removed. Don't figure
12526 return type if method name is invalid.
12527 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12528 processed by patch_unaryop.
12529 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12530 increment/decrement node into its original type after binary
12531 numeric promotion on its operands.
12533 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12535 * parse.y (array_initializer:): Array init operand is NULL_TREE
12536 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12537 now an error. Fixed indentation problems.
12538 (patch_string): Handle error_mark_node as an argument.
12539 (patch_new_array_init): Fixed indentation problems.
12540 (array_constructor_check_entry): Removed check on null wfl_value.
12541 Return an error if wfl_value's walk returns an error.
12543 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12545 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12546 * lex.c (java_lex): Remember column position before advancing one
12547 token. Retain location information on OCB_TK.
12548 * lex.h (typedef struct java_lc): Added new field.
12549 * parse.h (GET_SKIP_TYPE): New macro.
12550 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12551 * parse.y (build_new_array_init, patch_new_array_init,
12552 patch_array_constructor, maybe_build_array_element_wfl,
12553 array_constructor_check_entry): New function prototypes.
12554 (switch_block:): Tagged <node>.
12555 (OCB_TK): Tagged <operator>.
12556 (array_initializer:): Installed actions.
12557 (variable_initializer): Build location information on element if
12559 (switch_statement:): Fixed indentation typo.
12560 (switch_block:): Redefined default action.
12561 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12562 (patch_assignment): Removed duplicate code.
12563 (maybe_build_array_element_wfl, build_new_array_init,
12564 patch_new_array_init, patch_array_constructor,
12565 array_constructor_check_entry): New functions.
12567 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12569 * parse.y (array_initializer): Tagged <node>.
12570 (variable_initializer:): Use default rule.
12571 (array_initializer:): Defined actions.
12572 (variable_initializers:): Likewise.
12573 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12574 non-static field accesses.
12575 (patch_invoke): Fixed indentation typo.
12576 (java_complete_tree): Likewise.
12577 (build_labeled_block): Changed leading comment. Generate an error
12578 in case of duplicate loop labels.
12579 (patch_conditional_expr): Patch results of string concatenation
12582 1998-12-06 Per Bothner <bothner@cygnus.com>
12584 * constants.c (find_methodref_index): When the class is an interface,
12585 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12587 * decl.c (finit_identifier_node): Use "$finit$", rather than
12588 "<finit>" (which Sun's verifier rejects).
12589 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12590 (generate_field_initialization_code): Removed.
12591 (fix_constructors) Don't add call to $finit$ here (wrong order).
12592 (patch_method_invocation): Add $finit$ call here.
12594 * java-tree.h (CALL_USING_SUPER): New macro.
12595 * parse.y (patch_invoke): Remove im local variable.
12596 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12597 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12598 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12600 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12602 * parse.y (java_complete_tree): Don't complain about unreachable
12603 statement if it is empty_stmt_node.
12605 * jcf-write.c (find_constant_wide): New function.
12606 (push_long_const): Use find_constant_wide.
12608 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12609 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12610 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12611 Emit invokeinterface when calling an interface method.
12612 Emit invokespecial also when calling super or private methods.
12614 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12616 1998-12-06 Per Bothner <bothner@cygnus.com>
12618 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12620 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12622 * java-tree.h (java_layout_seen_class_methods): New function
12624 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12625 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12626 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12627 * parse.y (method_declarator:): Defined action.
12628 (issue_warning_error_from_context): input_filename saved, set to
12629 the appropriate value and restored after java_error is called.
12630 (build_unresolved_array_type): Fixed comment.
12631 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12632 (method_header): Deal with return type the same way type are
12633 handled for fields and method's parameters and local variables
12635 (check_method_redefinition): Removed extra CR.
12636 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12637 (java_layout_seen_class_methods): New function.
12638 (java_layout_classes): Call java_layout_seen_class_methods.
12640 1998-12-03 Per Bothner <bothner@cygnus.com>
12642 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12644 1998-12-03 Per Bothner <bothner@cygnus.com>
12646 * jcf-dump.c (main): Fix error message.
12647 * jcf-path.c (add_entry): Style fix.
12649 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12651 * class.c (layout_class_method): Call build_java_argument_signature
12652 on constructors too.
12653 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12654 (patch_method_invocation): Define a primary when resolving an
12655 expression name. Augmented comment on code checking illegal `this'
12656 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12658 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12660 * class.c (layout_class_method): Don't report error on non-static
12661 overriding static if the method is private.
12662 * java-tree.h (finish_class): Prototype added.
12663 * lex.c (java_get_line_col): Handle col argument -2 value.
12664 * parse.h: All static method declarations moved to parse.y.
12665 * parse.y: Now contains all static method declarations previously
12667 (find_expr_with_wfl, missing_return_error,
12668 unreachable_stmt_error): New functions.
12669 (java_get_real_method_name): Identify constructors bearing class
12670 names in source code compiled classes only.
12671 (java_complete_expand_methods): Call missing_return_error.
12672 (invocation_mode): Private methods invoked as static methods.
12673 (java_complete_tree): Call unreachable_stmt_error.
12675 1998-12-01 Tom Tromey <tromey@cygnus.com>
12677 * Makefile.in (+target): Removed.
12678 (+xmake_file): Likewise.
12679 (+tmake_file): Likewise.
12680 (.NOEXPORT): Removed duplicate.
12682 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12684 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12686 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12688 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12689 libiberty.h. Provide an xmalloc definition.
12691 * jvspec.c: Remove the xmalloc prototype.
12693 * parse-scan.y: Include config.h and system.h. Don't include
12694 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12695 Provide an xstrdup definition.
12697 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12699 * jcf-path.c (add_entry): Recognize ".jar" too.
12700 * lang-specs.h: Likewise.
12702 1998-11-26 Per Bothner <bothner@cygnus.com>
12704 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12705 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12707 * jcf-write.c (generate_bytecode_insns):
12708 Handle pre/post-increment/decrement of long.
12710 * jcf-write.c (generate_bytecode_insns):
12711 Handle missing exception handler (finally for synchronized).
12713 1998-11-25 Per Bothner <bothner@cygnus.com>
12715 * java-tree.h (end_params_node): Declare global.
12716 * decl.c (end_params_node): New global.
12717 (init_decl_processing, start_java_method): Use end_params_node for
12718 end of list of parameter types. Follows correct gcc conventions.
12719 * expr.c (pop_argument_types, pop_arguments): Likewise.
12720 * lang.c (put_decl_node): Likewise.
12721 * typeck.c (various places): Likewise.
12722 * class.y (various places): Likewise.
12723 * parse.y (various places): Likewise.
12725 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12726 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12728 * class.c: Add #include flags.h, remove no-longer needed declaration.
12730 * class.c (layout_class_method): Remove commented-out code, re-format.
12731 Don't add vtable entry (or index) for private methods.
12732 * expr.c (expand_invoke): A private method is implicitly final.
12733 * class.c (make_class_data): If inlining or optimizing,
12734 skip private methods.
12736 * class.c (finish_class): New function. Calls existing methods,
12737 but alls emits deferred inline functions.
12738 * jcf-parse.c (parse_class_file): Call finish_class.
12739 * parse.y (java_complete_expand_methods): Likewise.
12741 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12743 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12745 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12747 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12749 1998-11-24 Per Bothner <bothner@cygnus.com>
12751 * (generate_classfile): Always write class access flag with
12754 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12756 * class.c (maybe_layout_super_class): New function.
12757 (layout_class): Reorganized. Loop on class methods dispatched into
12758 a new function. Call maybe_layout_super_class.
12759 (layout_class_methods, layout_class_method): New functions.
12760 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12762 (expand_invoke): Likewise.
12763 * java-tree.h (all_class_list): New global variable declared.
12764 (layout_class_methods, layout_class_method): New function
12766 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12767 * jcf-parse.c (all_class_list): New global variable.
12768 (load_class): Extended what class_or_name can be. Use parser
12769 context mechanism to save globals before calling jcf_parse.
12770 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12771 is set on the file name.
12772 (jcf_parse): Layout class methods when Object is loaded, otherwise
12773 record class in all_class_list for delayed method layout.
12774 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12775 * lang.c (put_decl_node): Decode <init> into the decl context
12777 * lex.c (java_allocate_new_line): Use xmalloc.
12778 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12779 pointers, not TREE_LIST elements.
12780 (struct parser_ctxt): Fixed comment indentations, added comments
12781 and reordered some fields.
12782 (java_check_methods): Function prototype removed.
12783 * parse.y (java_push_parser_context): Use xmalloc.
12784 (java_parser_context_restore_global): Pop extra pushed ctxp only
12785 when there's nothing next.
12786 (maybe_create_class_interface_decl): Fixed comment, add new
12787 created class decl to all_class_list.
12788 (method_header): Use GET_REAL_TYPE on argument's types.
12789 (method_declarator): Use GET_REAL_TYPE, change type to the real
12790 type in TREE_LIST dependency node. Build argument list with the
12792 (create_jdep_list): Use xmalloc. Removed allocation error message.
12793 (obtain_incomplete_type): Fixed leading comment. Broadened
12794 incoming argument meaning.
12795 (register_incomplete_type): Use xmalloc. Removed allocation error
12797 (safe_layout_class): Fixed leading comment.
12798 (jdep_resolve_class): Reversed if statement condition and switch
12799 if and else bodies.
12800 (resolve_and_layout): Fixed leading comment. Broadened incoming
12802 (complete_class_report_errors): New local variable name, for
12803 clarity. purify_type_name used for all error cases.
12804 (java_get_real_method_name): Stricter check on constructors.
12805 (java_check_regular_methods): Reverse methods list only if not
12806 already laid out. Layout artificial constructor.
12807 (java_check_methods): Deleted.
12808 (source_start_java_method): Obtain incomplete type for patchable
12810 (java_layout_classes): Fixed leading comment. Use
12811 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12812 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12813 before returning. Fixed comments.
12814 (java_expand_classes): Check for errors up front.
12815 (patch_method_invocation): Class to search is resolved and laid
12818 1998-11-24 Per Bothner <bothner@cygnus.com>
12820 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12822 * javaop.h (int8): Removed - not used.
12823 (jbyte): Redefine portably with correct signedness.
12825 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12827 * jcf-write.c (generate_bytecode_insns): Fix typo
12828 OPCODE_getstatic to OPCODE_getfield.
12830 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12831 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12832 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12834 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12836 * jcf-parse.c (jcf_parse_source): Function returned type is
12837 void. Added prototype.
12838 (jcf_parse): Function returned type is void.
12839 (yyparse): Remove call to fclose on the last parsed file.
12841 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12843 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12845 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12846 (layout_class): Cope with methods featuring WFL in decl names.
12847 * decl.c (unqualified_object_id_node): New global variable,
12849 (build_decl_no_layout): Removed.
12850 * expr.c (build_primtype_type_ref): Handle Double.
12851 (java_lang_expand_expr): Fixed indentations.
12852 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12853 (flag_wall, flag_redundant, flag_not_overriding,
12854 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12855 variable declarations.
12856 (build_decl_no_layout): Removed prototype.
12857 (java_get_real_method_name): Added prototype.
12858 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12859 (java_parse_abort_on_error): Macro now just returns.
12860 * jcf-parse.c (jcf_parse_source): Check fclose returned
12861 value. Call emit_register_classes if java_report_errors returns
12863 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12864 flag_static_local_jdk1_1): New integer flags.
12865 (lang_decode_option): New flags set here.
12866 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12867 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12868 the flag_redundant variable.
12869 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12870 when parsing java.lang.Object class.
12871 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12872 NULL_TREE to build.
12873 (resolve_qualified_expression_name): Fixed indentation.
12874 (patch_array_ref): Changed prototype.
12875 (not_initialized_as_it_should_p): Prototype removed.
12876 (java_report_errors): Added function prototype.
12877 * parse.y (formal_parameter:): Changed error message for not yet
12878 supported final parameters.
12879 (class_type_list:): Set both PURPOSE and VALUE of created
12880 TREE_LIST to be class_type.
12881 (primary_no_new_array:): Handle class literals on primitive types.
12882 (parse_warning_context): Reinstalled correct force_error and
12883 do_warning flags setups.
12884 (java_report_errors): Changed prototype. Return java_error_count
12886 (variable_redefinition_error): Consider treating variable type as
12888 (create_interface): Warn about redundant abstract modifier if
12889 flag_redundant is set. Changed error message.
12890 (lookup_field_wrapper): Save/restore globals before/after looking
12892 (duplicate_declaration_error_p): Consider treating declaration
12893 type as a fake pointer.
12894 (register_fields): Extract real type from dependency node. Check
12895 for duplicate field declaration after type adjustment. Use
12896 DECL_INITIAL to store static final initialized values.
12897 (method_header): Extract real function type from dependency node.
12898 (check_abstract_method_header): Use GET_METHOD_NAME.
12899 (obtain_incomplete_type): Layout fake pointer type.
12900 (safe_layout_class): Don't try to check for methods before layout.
12901 (java_complete_class): Don't check for correct throws clause
12902 elements inheritance here.
12903 (resolve_and_layout): Broadened name parameter meaning.
12904 (reset_method_name): Use GET_METHOD_NAME.
12905 (java_get_real_method_name): New function.
12906 (java_check_regular_methods): Don't check methods in
12907 java.lang.Object. Verify lineage of throws clause elements. Use
12908 flag_no_overriding in warning report.
12909 (check_throws_clauses): Don't check if class was from
12910 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12911 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12912 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12913 warning on unsupported final local variables. Use build_decl
12914 instead of build_decl_no_layout. Get real local variable type from
12916 (source_start_java_method): Get real parameter type from
12917 dependency node. Call build_decl instead of build_decl_no_layout.
12918 (java_layout_classes): Reverse tree and layout type and class as
12919 required. Mark class as loaded when done.
12920 (resolve_field_access): Fixed indentation. Restricted condition
12921 leading to static field access code generation. Set field_type
12922 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12923 (resolve_qualified_expression_name): Initialize type_found to
12924 null. Handle static field resolved during qualification. Fixed
12925 layout on non primitive field decl types.
12926 (not_accessible_p): Fixed typo in comment.
12927 (patch_method_invocation): Resolve and layout class to search from
12929 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12930 layout non primitive type, if necessary. Make method node only to
12932 (find_applicable_accessible_methods_list): Consider WFL'ed method
12933 decl names. Fixed indentation.
12934 (argument_types_convertible): Resolve and layout target type if
12936 (java_complete_tree): Fixed indentation problems. Rewrote
12937 CALL_EXPR thrown exceptions check. Re-installed further processing
12938 of the assignment in certain cases.
12939 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12940 inlining on class literals.
12941 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12943 (valid_method_invocation_conversion_p): Likewise.
12944 (patch_string): Temporary disable forbidden use of `this' in
12945 explicit constructor invocations when doing string concatenation
12946 within their scope.
12947 (patch_unaryop): Added comment. Reinstalled code to disable
12948 further check on assignment operation with cast expression RHS.
12949 (patch_switch_statement): Fixed indentation.
12950 (build_try_statement): Call build_decl instead of
12951 build_decl_no_layout.
12952 (patch_synchronized_statement): Likewise.
12953 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12954 IS_UNCHECKED_EXPRESSION_P.
12955 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12956 layout argument exception type.
12957 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12958 of IS_UNCHECKED_EXPRESSION_P.
12960 1998-11-18 Anthony Green <green@cygnus.com>
12962 * jcf-parse.c (yyparse): Open class file in binary mode.
12964 1998-11-15 Per Bothner <bothner@cygnus.com>
12966 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12968 * jcf-write.c (perform_relocations): Move check out one loop.
12970 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12972 * Make-lang.in: Fix reference to srcdir.
12973 * jv-scan.c: Add missing xmalloc prototype.
12974 * jvgenmain.c: Ditto.
12976 1998-11-15 Per Bothner <bothner@cygnus.com>
12978 * decl.c (error_mark_node), java-tree.h: New global.
12979 * parse.y: Use empty_stmt_node instead of size_zero_node.
12980 (build_if_else_statement): If missing else, use empty_stmt_node.
12982 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12983 (java_complete_expand_method): Complain if return is missing.
12984 (java_check_regular_methods): Comment out incorrect error check.
12985 (not_accessible_p): Fix incorrect handling of protected methods.
12986 (patch_method_invocation): Pass correct context to not_accessible_p.
12987 (find_applicable_accessible_methods_list): Likewise.
12988 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12989 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12990 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12991 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12993 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12994 (push_int_const): Remove reundant NOTE_PUSH.
12995 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12996 (- case SWITCH_EXPR): Fix code generation bug.
12997 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12998 (generate_classfile): More robust for abstract methods.
13000 1998-11-15 Anthony Green <green@cygnus.com>
13002 * Makefile.in: jv-scan and jvgenmain all require libiberty.
13003 * Make-lang.in: Ditto.
13005 * jv-scan.c: Remove xmalloc and xstrdup definitions.
13006 * jvgenmain: Ditto.
13008 1998-11-15 Per Bothner <bothner@cygnus.com>
13010 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
13012 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
13014 1998-11-14 Per Bothner <bothner@cygnus.com>
13016 Allow uses of interface types to verify. This is not really
13017 type-safe, but it matches what Sun does, and is OK as long as
13018 there are appropriate run-time checks.
13019 * verify.c (merge_types): If merging two interface types,
13020 just set the result to java.lang.Object.
13021 * expr.c (pop_type): Any interface is matches by java.lang.Object.
13023 1998-11-13 Tom Tromey <tromey@cygnus.com>
13025 * gjavah.c (main): Handle --output-class-directory argument.
13026 * jvspec.c (lang_specific_driver): Translate `-d' into
13027 -foutput-class-dir.
13028 * jcf.h (jcf_write_base_directory): Declare.
13029 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
13030 * lang-options.h: Mention -foutput-class-dir.
13031 * jcf-write.c (jcf_write_base_directory): New global.
13032 (make_class_file_name): Put generated .class file into `-d'
13033 directory, or into source directory if -d not given. Function now
13035 (write_classfile): Free class file name. Handle case where class
13037 (DIR_SEPARATOR): New macro.
13038 Include <sys/stat.h>
13040 * Makefile.in (prefix): New macro.
13042 1998-11-12 Per Bothner <bothner@cygnus.com>
13044 * parse.y (patch_invoke): Do less if flag_emit_class_files.
13045 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
13046 here (done in patch_invoke instead).
13047 (case_identity): Moved here from parse.y.
13049 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
13050 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
13051 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
13052 so they can be efficiently scanned without recursion.
13053 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
13054 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
13055 in BLOCK iteratively, rather than recursively.
13057 * parse.y (do_unary_numeric_promotion): New function.
13058 (patch_unaryop, patch_binop, patch_array_ref): Use it.
13060 * parse.y (patch_newarray): Various fixes.
13062 Re-do handling of switch statements (for proper block scoping).
13063 * parse.y: Add just a single block for the enture switch block,
13064 but don't create any "case blocks".
13065 (group_of_labels): Rmeoved unneeded non-terminal.
13066 CASE_EXPR and DEFAULT_EXPR are added to current block.
13067 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
13068 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13069 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13070 * parse.y (wfl_operator, print_int_node): Make non-static.
13071 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13072 as part of recursive scan of block.
13073 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13074 (patch_switch_statement): Most tests move dinto java_complete_tree.
13076 * parse.y: Make various production be non-typed (void).
13077 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13078 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13079 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13081 * jcf-write.c (struct jcf_handler): New type.
13082 (struct jcf_switch_state): New type.
13083 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13084 (alloc_handler, emit_unop, emit_reloc): New functions.
13085 (adjust_typed_op): Add extra parameter ("max type" offset).
13086 (emit_switch_reloc, emit_case-reloc): New function.
13087 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13088 (generate_bytecode_insns): Support REAL_CST, switch statements,
13089 exception handling, method calls, object/array creation, and more.
13091 * class.c: Remove some unused variables.
13092 * constants.c (find_string_constant): New function.
13093 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13094 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13095 if flag_emit_class_files.
13097 1998-11-12 Tom Tromey <tromey@cygnus.com>
13099 * jcf-io.c (find_class): Added explanatory comment.
13101 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13102 trailing slash to `.zip' entries.
13104 * jvspec.c (lang_specific_driver): Correctly handle case where
13105 GC_NAME not defined.
13107 1998-11-11 Tom Tromey <tromey@cygnus.com>
13109 * jvspec.c (GC_NAME): New define.
13110 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13112 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13114 1998-11-11 Per Bothner <bothner@cygnus.com>
13116 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13118 1998-11-11 Tom Tromey <tromey@cygnus.com>
13120 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13122 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13124 * class.c (is_compiled_class): Call safe_layout_class for class
13125 compiled from source.
13126 * conver.h (convert_to_integer, convert_to_real,
13127 convert_to_pointer): Added prototypes.
13128 * decl.c (init_decl_processing): Non longer push the decls of
13129 `methodtable', `constants', `Class', `Field', `dispatchTable'
13130 `jexception' and `Method'.
13131 * expr.c (build_invokeinterface): New function.
13132 (expand_invoke): static variable CLASS_IDENT now in
13133 build_invokeinterface. Use build_invokeinterface.
13134 (expand_java_field_op): Moved code to inline
13135 java.lang.PRIMTYPE.TYPE into a function.
13136 (build_primtype_type_ref): New function.
13137 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13138 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13139 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13140 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13141 (DECL_LOCAL_STATIC_VALUE): New macro.
13142 (build_invokeinterface, build_primtype_type_ref): New function
13144 (java_parse_abort_on_error): Macro rewritten.
13145 * jcf-parse.c (current_method): Add comment to declaration.
13146 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13147 Function prototypes fixed.
13148 (jcf_parse_source): push/pop parser context. save/restore global.
13149 (parse_source_file): Fixed leading comment. Now take a
13150 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13151 classes and pop the parser context anymore.
13152 (yyparse): Push parser context, save globals, parse the source
13153 file, restore globals and pop the parser context when processing a
13155 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13156 * lex.c (java_parse_doc_section): New function.
13157 (java_lex): Call java_parse_doc_section when appropriate. Build an
13158 operator around INSTANCEOF_TK.
13159 * lex.h (java_lineterminator, java_sprint_unicode,
13160 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13161 Prototypes rewritten.
13162 (java_parse_escape_sequence, java_letter_or_digit_p,
13163 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13164 java_read_unicode, java_store_unicode, java_read_char,
13165 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13166 Added function prototypes.
13167 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13169 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13171 (struct parser_ctxt): New fields: deprecated,
13172 current_parsed_class_un, gclass_list.
13173 (fix_method_argument_names, issue_warning_error_from_context,
13174 resolve_package, lookup_package_type): New function prototypes.
13175 (resolve_expression_name): Fixed function prototype.
13176 (find_applicable_accessible_methods_list): Fixed indentation, added
13177 extra argument in prototype.
13178 (check_final_assignment, build_null_of_type, check_deprecation,
13179 check_method_redefinition, reset_method_name,
13180 java_check_regular_methods, java_check_abstract_methods,
13181 maybe_build_primttype_type_ref): New function prototype.
13182 * parse.y (conver.h): Include.
13183 (INSTANCEOF_TK): Tagged <operator>.
13184 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13185 (relational_expression:): Build binop for instanceof.
13186 (java_push_parser_context): Remember ctxp->gclass_list across
13188 (java_pop_parser_context): Simply return if no context
13189 exists. Remember gclass_list across contexts.
13190 (issue_warning_error_from_context): New function.
13191 (parse_error_context): Don't setup ctxp->elc here. Call
13192 issue_warning_error_from_context instead.
13193 (parse_warning_context): Likewise.
13194 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13195 setup. Link new class/interface to ctxp->gclass_list.
13196 (add_superinterfaces): Register interface as incomplete if not
13198 (create_class): Remember class unqualified name in
13199 ctxp->current_parsed_class_un. Check class deprecation.
13200 (register_fields): Check field deprecation. Remember static final
13201 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13203 (method_header): New local variable ORIG_ARG. Use unqualified
13204 current class name for check on constructor errors. Promote return
13205 type if of record type. Argument list fix moved in
13206 fix_method_argument_names, called here. Check method deprecation.
13207 (fix_method_argument_names): New function.
13208 (method_declarator): Promote record typed arguments.
13209 (safe_layout_class): Check class methods before layout.
13210 (java_complete_class): Compute field layout when patched.
13211 (do_resolve_class): Try to load class after having it renamed
13212 after the package name.
13213 (get_printable_method_name): Use DECL_CONTEXT.
13214 (reset_method_name): New function.
13215 (check_method_redefinition): Use reset_method_name.
13216 (java_check_regular_methods): New local variable
13217 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13218 names for error report. Check for compile-time error when method
13219 found has default (package) access.
13220 (java_check_abstract_methods): Now takes an interface DECL node as
13221 an argument. Also reinstall real name on unchecked
13222 overriding/hiding methods for error report.
13223 (java_check_methods): Fixed leading comment. Get classes to verify
13224 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13225 CLASS_METHOD_CHECKED_P on class verification.
13226 (lookup_java_method2): Get real method name if necessary.
13227 (find_in_imports): Don't check package class access here.
13228 (resolve_package, lookup_package_type): New functions.
13229 (java_layout_classes): Fixed leading comment. Take classes to be
13230 laid out from ctxp->gclass_list.
13231 (java_complete_expand_methods): Don't expand native and abstract
13233 (java_expand_classes): New function.
13234 (resolve_expression_name): Use additional argument ORIG. Retrieve
13235 values of static final field of primitive types.
13236 (resolve_field_access): Handles static final field of promotive
13238 (resolve_qualified_expression_name): Handle STRING_CST as
13239 primaries and package name resolution. Check deprecation on found
13240 decls. Set where_found and type_found on non static field resolved
13241 during qualification. Layout non primitive field decl types.
13242 (check_deprecation): New function.
13243 (maybe_access_field): Simplified.
13244 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13245 removed. Reverse method's argument when primary is a type. Don't
13246 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13247 instead. Include abstract class in the list of class searchable
13248 for constructors. Use DECL_CONTEXT of found method for access
13249 checks. Check method deprecation.
13250 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13251 converting arguments. Handle INVOKE_INTERFACE.
13252 (lookup_method_invoke): Search constructor using existing
13253 infrastructure (don't rely on lookup_java_constructor anymore).
13254 (find_applicable_accessible_methods_list): Extra argument flag
13255 LC. Now include constructor in the search.
13256 (qualify_ambiguous_name): Conditional expression are primaries.
13257 (not_initialized_as_it_should_p): static final are always
13259 (java_complete_tree): Pass extra NULL argument to
13260 resolve_expression_name. Stricter test to carry on patching
13261 assignments. New case for INSTANCEOF_EXPR.
13262 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13263 (check_final_assignment, maybe_build_primttype_type_ref): New
13265 (patch_assignment): Detect resolved static finals and carry normal
13266 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13267 (try_builtin_assignconv): Access constant 0 on all primitive
13269 (valid_builtin_assignconv_identity_widening_p): Accept identical
13270 types. Accept all promoted type on int type.
13271 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13272 assigned to a reference.
13273 (valid_method_invocation_conversion_p): Accept to check null
13275 (build_binop): Merge declaration and initialization of local
13277 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13278 numeric types. Improved validity test for qualify operators on
13280 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13281 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13282 primitive type and issue the appropriate error message.
13283 (resolve_type_during_patch): Mark class loaded when resolved.
13284 (patch_cast): Allow null to be cased to reference types.
13285 (build_null_of_type): New function.
13286 (patch_array_ref): Handle array on references correctly.
13287 (patch_return): Removed unused local variable MODIFY. Force
13288 boolean to be returned as integers. Allows null to be returned by
13289 a function returning a reference.
13290 * typeck.c (convert_to_integer, convert_to_real,
13291 convert_to_pointer): Prototypes moved to convert.h
13292 (lookup_argument_method): Use method real name, if necessary.
13294 1998-10-30 Tom Tromey <tromey@cygnus.com>
13296 * class.c (build_class_ref): Changed name of primitive classes to
13299 * class.c (make_class_data): Renamed fields: nmethods to
13300 method_count, method_count to dtable_method_count. Always set
13301 `state' field to 0.
13302 * decl.c (init_decl_processing): Likewise.
13304 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13306 * class.c (layout_class): Don't mangle <finit>, produce
13307 __finit<class> instead. Don't verify artificial methods.
13308 * decl.c (finit_identifier_node): New declared global.
13309 (init_decl_processing): finit_identifier_node initialized.
13310 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13311 * java-tree.h (finit_identifier_node): Declared as extern.
13312 (struct lang_decl): New field called_constructor.
13313 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13314 (CLASS_HAS_FINIT_P): New macro.
13315 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13316 explicit constructor invocation.
13317 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13318 CALL_SUPER_CONSTRUCTOR_P): New macros.
13319 (write_classfile): Added prototype.
13320 * jcf-parse.c (jcf_parse_source): Parse and remember for
13321 generation if the file was seen on the command line.
13322 (parse_source_file): Don't write the class file here.
13323 (yyparse): Loop on files rewritten. Set current_jcf.
13324 (parse_zip_file_entries): Parse class file only if it was found.
13325 * lang.c (init_parse): Don't open command line provided filename
13327 (lang_parse): Don't set main_jcf anymore.
13328 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13329 (JCONSTRUCTOR_CHECK): New macro.
13330 (JBSC_TYPE_P): New macro.
13331 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13332 (COMPLETE_CHECK_OP_2): New macro.
13333 (struct parse_ctxt): New field explicit_constructor_p.
13334 (check_class_interface_creation): Fixed prototype indentation.
13335 (patch_method_invocation_stmt): Prototype reflects added argument.
13336 (patch_invoke): Likewise.
13337 (complete_method_declaration, build_super_invocation,
13338 verify_constructor_circularity,
13339 build_this_super_qualified_invocation, get_printable_method_name,
13340 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13341 verify_constructor_super, create_artificial_method,
13342 start_artificial_method_body, end_artificial_method_body,
13343 generate_field_initialization_code): New function prototypes.
13344 * parse.y: Fixed leading comment
13345 (constructor_header:, constructor_body:, block_end:): Rules tagged
13347 (type_declaration:): Call maybe_generate_finit.
13348 (method_declaration:): Action for method_body: placed in new
13349 function complete_method_declaration, called here.
13350 (constructor_declaration:): Defined actions. Removed leading
13352 (constructor_header:): New rule with action.
13353 (constructor_body:): Rule rewritten using block_begin: and
13354 block_end:. Defined actions.
13355 (constructor_declarator:, explicit_constructor_invocation:):
13357 (block:): Use new rules block_begin: block_end:.
13358 (block_begin:, block_end:): New rules and actions.
13359 (block_statements:): Fixed error message for explicit
13361 (method_invocation:): Call build_this_super_qualified_invocation
13362 if primary is `this' or `super' was seen.
13363 (conditional_expression:): Action defined.
13364 (extra_ctxp_pushed_p): New static global flag.
13365 (java_parser_context_save_global): Create parser context if
13366 necessary. Use extra_ctxp_pushed_p to remember it.
13367 (java_parser_context_restore_global): Pop extra parser context if
13369 (build_array_from_name): Array on primitive types are marked
13371 (register_fields): Restore new name in field initializer
13372 expression if type was altered. Non static fields initialized upon
13373 declaration marked initialized.
13374 (maybe_generate_finit): New function.
13375 (maybe_generate_clinit): Use create_artificial_method,
13376 start_artificial_method_body, end_artificial_method_body. Generate
13377 debug info for enclosed initialization statements.
13378 (method_header): Fixed leading comment. Check constructor
13379 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13381 (complete_method_declaration, constructor_circularity_msg,
13382 verify_constructor_circularity): New functions.
13383 (get_printable_method_name): New function.
13384 (check_method_redefinition): Don't rename <finit> methods. Fix
13385 declared constructor names. Error message for
13386 constructors modified.
13387 (java_check_regular_methods): Local variable seen_constructor
13388 renamed saw_constructor. Skip verification on constructors. Create
13389 default constructor with create_artificial_method.
13390 (java_check_methods): Removed unnecessary empty line.
13391 (create_artificial_method, start_artificial_method_body,
13392 end_artificial_method_body): New functions.
13393 (java_layout_classes): Changed leading comment. Reverse fields
13394 list if necessary. Always layout java.lang.Object if being
13396 (java_complete_expand_methods): Verify constructor circularity.
13397 (java_complete_expand_method): Call fix_constructor on
13398 constructors. Local variable no_ac_found removed. Restore
13399 bindings if method body expansion failed.
13400 (fix_constructors, verify_constructor_super,
13401 generate_field_initialization_code): New function.
13402 (java_expand_classes): Fixed leading comment. Write class file
13404 (resolve_expression_name): Check for illegal instance variable
13405 usage within the argument scope of an explicit constructor
13407 (resolve_qualified_expression_name): Pass extra from_super flag
13408 when invoking patch_method_invocation_stmt. New case for
13409 conditional expression when used as a primary. Check for error
13410 when acquiring super.
13411 (patch_method_invocation_stmt): Added extra argument super. New
13412 local variable is_static_flag. Set class_to_search according to
13413 the nature of the constructor invocation. Don't add `this'
13414 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13415 invocation within the argument scope of explicit constructor
13416 invocation. Set is_static according to is_static_flag. Provide
13417 extra `super' argument to patch_invoke invocation.
13418 (patch_invoke): New argument from_super. Loop on arguments
13419 indentation fixed. Pass from_super to invocation_mode. New switch
13420 case INVOKE_SUPER. Fixed error message in switch default case.
13421 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13423 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13424 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13425 message takes constructors into account.
13426 (find_applicable_accessible_methods_list): Fixed indentation.
13427 (qualify_ambiguous_name): Take explicit constructor invocation
13428 into account. Deal with a conditional expression as a primary to
13430 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13431 case. Added extra argument to patch_method_invocation_stmt.
13432 Register calls made to explicit constructor `this'. Don't call
13433 save_expr in ARRAY_REF case when emitting class files. Check for
13434 illegal use of this when expanding explicit constructor invocation
13436 (complete_function_arguments): Set and reset parser context
13437 explicit_constructor_p field value when appropriate.
13438 (build_super_invocation, build_this_super_qualified_invocation):
13440 (patch_assignment): Fixed typo.
13441 (patch_unaryop): Check on final fields occurs only when a decl
13443 (patch_return): Take constructors into account.
13444 (patch_conditional_expr): New function.
13445 * typeck.c (build_java_signature): Removed unnecessary empty line.
13447 1998-10-28 Jeffrey A Law (law@cygnus.com)
13449 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13451 1998-10-28 Tom Tromey <tromey@cygnus.com>
13453 * decl.c (init_decl_processing): Renamed fields.
13454 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13455 interface_len, msize fields.
13457 * class.c (make_class_data): Removed subclass_head and
13458 subclass_next fields.
13459 * decl.c (init_decl_processing): Removed subclass_head and
13460 subclass_next fields.
13462 1998-10-28 Jeffrey A Law (law@cygnus.com)
13464 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13465 * mangle.c (emit_unicode_mangled_name): Similarly.
13467 1998-10-26 Nick Clifton <nickc@cygnus.com>
13469 * jcf-parse.c (get_constant): Place braces around code to compute
13470 'd' when REAL_ARITHMETIC is not defined.
13472 1998-10-25 H.J. Lu (hjl@gnu.org)
13474 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13477 1998-10-23 Tom Tromey <tromey@cygnus.com>
13479 * lang-specs.h: `.zip' files are input to jc1.
13481 1998-10-22 Per Bothner <bothner@cygnus.com>
13483 * jvspecs.c: Add (but don't enable) support for combining multiple
13484 .class and .java input filenames to a single jc1 invocation.
13485 Add support for -C flag (copile to .class files).
13486 Translate -classpath and -CLASSPATH arguments.
13487 * lang-specs.h: Don't set %2 spec.
13489 1998-10-22 Tom Tromey <tromey@cygnus.com>
13491 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13493 (add_path): Don't add trailing separator to non-empty path
13496 * lang.c (lang_decode_option): Check for -fclasspath and
13497 -fCLASSPATH before examining other `-f' options.
13499 * java-tree.h (finalize_identifier_node): Don't declare.
13500 * class.c (make_class_data): Don't push "final" field.
13501 * decl.c (init_decl_processing): Don't push "final" field.
13502 (finalize_identifier_node): Removed.
13503 (init_decl_processing): Don't set finalize_identifier_node.
13505 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13507 1998-10-11 Anthony Green <green@cygnus.com>
13509 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13510 (JV_SCAN_SOURCES): New macro.
13511 (JCF_DUMP_SOURCES): Likewise.
13512 (jcf-dump$(exeext)): New target.
13513 (jv-scan$(exeext)): New target.
13515 1998-10-22 Tom Tromey <tromey@cygnus.com>
13517 * Makefile.in (LEX): Removed.
13518 (LEXFLAGS): Likewise.
13519 (SET_BISON): New macro.
13521 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13522 spurious diffs in parse.c.
13523 ($(PARSE_SCAN_C)): Likewise.
13524 (PARSE_DIR): New macro.
13526 (PARSE_SCAN_C): Likewise.
13527 (PARSE_RELDIR): New macro.
13529 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13531 * jcf-io.c (find_class): Use saw_java_source to determine when to
13532 look for `.java' file.
13533 * jcf-parse.c (saw_java_source): New global.
13534 (yyparse): Set it if `.java' file seen.
13536 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13537 (GCJH_SOURCES): Likewise.
13538 * Makefile.in (datadir): New macro.
13539 (libjava_zip): Likewise.
13540 (JAVA_OBJS): Added jcf-path.o.
13541 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13542 (../gcjh$(exeext)): Likewise.
13543 (jcf-path.o): New target.
13544 * java-tree.h (fix_classpath): Removed decl.
13545 * jcf-parse.c (fix_classpath): Removed.
13546 (load_class): Don't call fix_classpath.
13547 * parse.y (read_import_dir): Don't call fix_classpath.
13548 * lex.h: Don't mention classpath.
13549 * lex.c (java_init_lex): Don't initialize classpath.
13550 * jcf-io.c (classpath): Removed global.
13551 (find_class): Use jcf_path iteration functions. Correctly search
13552 class path for .java file.
13553 (open_in_zip): New argument `is_system'.
13554 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13555 classpath-related options.
13556 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13558 (lang_init): Call jcf_path_init.
13559 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13560 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13561 Correctly put braces around second string in each entry.
13562 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13563 classpath-related options.
13564 (help): Updated for new options.
13565 * jcf.h: Declare functions from jcf-path.c. Don't mention
13566 `classpath' global.
13567 * jcf-path.c: New file.
13569 * jcf-depend.c: Include jcf.h.
13571 * jcf-write.c (localvar_alloc): Returns `void'.
13572 (localvar_free): Removed unused variable.
13574 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13575 (init_parse): Use OBJECT_SUFFIX, not ".o".
13577 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13579 * class.c (emit_register_classes): Renamed from
13580 emit_register_class.
13581 * java-tree.h (emit_register_classes): Prototype renamed from
13582 emit_register_class.
13583 * jcf-parse.c (yyparse): Call emit_register_classes once before
13585 * parse.y (java_expand_classes): No longer register classes.
13587 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13589 * class.c (is_compiled_class): New local variable
13590 seen_in_zip. Identify classes found in currently compiled source
13592 * decl.c (complete_start_java_method): Fixed typo.
13593 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13594 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13595 (CLASS_P): Moved around.
13596 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13597 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13599 (jcf_parse_source): Changed leading comment. Removed unnecessary
13600 fclose and CLASS_FROM_SOURCE_P marking.
13601 (parse_source_file): New local variables remember_for_generation
13602 and filename. Mark parsed file name identifier node. Removed block
13603 executed when parse_only was null. Set remember_for_generation.
13604 Use it as an argument to java_pop_parser_context.
13605 (yyparse): New local variables several_files, list, next node and
13606 current_file_list. Split ampersand separated file names into
13607 current_file_list. Iterate through the list and parse accordingly.
13608 * parse.h (java_pop_parser_context): New function prototype.
13609 * parse.y (ctxp_for_generation): New static global variable.
13610 (java_pop_parser_context): New argument generate. Link popped ctxp
13611 to ctxp_for_generation list accordingly.
13612 (java_complete_expand_methods): Fixed indentation.
13613 (java_expand_classes): New function.
13615 1998-10-17 Per Bothner <bothner@cygnus.com>
13617 * Makefile.in: Link with libiberty.a instead of memmove.o.
13619 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13621 * lex.c (setjmp.h): No longer included.
13622 * lex.h (setjmp.h): Included.
13623 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13624 (duplicate_declaration_error_p): Renamed from
13625 duplicate_declaration_error.
13626 (build_array_from_name): New function prototype.
13627 * parse.y (setjmp.h): No longer included.
13628 (variable_declarator_id): Define action.
13629 (build_array_from_name): New function.
13630 (duplicate_declaration_error_p): Renamed from
13631 duplicate_declaration_error. Fixed leading comment.
13632 (register_fields): Main `for' loop reorganized. Uses
13633 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13634 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13635 build_array_from_name.
13636 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13638 (read_import_dir): Don't try to skip `.' and `..'.
13639 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13640 build_array_from_name. Main `for' loop reorganized.
13641 (resolve_qualified_expression_name): When building access to a
13642 field, use the type where the field was found, not its own type.
13643 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13644 field was found is null.
13645 (qualify_ambiguous_name): Sweep through all successive array
13648 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13650 * java-tree.h (pop_labeled_block, lang_printable_name,
13651 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13652 interface_of_p, inherits_from_p, fix_classpath,
13653 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13654 make_class_data, register_class, alloc_name_constant): New
13655 function prototypes.
13656 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13657 indentation. Added cast to remove warning.
13658 (lang_printable_name): Set v argument unused.
13659 (lang_print_error): Added argument to lang_printable_name call.
13660 (java_dummy_print, print_lang_decl, print_lang_type,
13661 print_lang_identifier, lang_print_xnode): All argument marked
13663 * lex.c (java_unget_unicode): Removed unnecessary argument.
13664 (java_allocate_new_line): Unused local variable is gone.
13665 (java_read_char): Added parenthesis in expressions to remove
13666 warnings. Added final return statement.
13667 (java_read_unicode): Added parenthesis in expression to remove
13669 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13670 (java_parse_escape_sequence): Likewise.
13671 (java_lex): Unused local variables are gone. Fixed
13672 java_unget_unicode invocation.
13673 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13675 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13676 lang_printable_name invocation in macro.
13677 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13679 (duplicate_declaration_error): Suppressed unused argument in
13681 (identical_subpath_p): Function declaration is gone.
13682 (patch_invoke): Suppressed unused argument in prototype.
13683 (patch_cast, build_labeled_block, check_thrown_exceptions):
13685 * parse.y (setjmp.h): Included
13686 (toplev.h): Likewise.
13687 (field_declaration:): Suppressed unused local
13688 (label_decl:): Fixed build_labeled_block invocation.
13689 (java_pop_parser_context): Put extra parenthesis around assignment
13691 (yyerror): Suppressed unused local variables.
13692 (variable_redefinition_error): Fixed lang_printable_name
13694 (create_interface): Suppressed unused local variables.
13695 (create_class): Likewise.
13696 (duplicate_declaration_error): Suppressed unused argument. Fixed
13697 lang_printable_name invocation.
13698 (register_fields): Suppressed unused local variable. Fixed
13699 duplicate_declaration_error invocation.
13700 (method_header): Suppressed unused local variable.
13701 (method_declarator, parser_check_super): Likewise.
13702 (java_complete_class): Suppressed unused local variable. Fixed
13703 fatal error message.
13704 (complete_class_report_errors): Added default: in switch.
13705 (java_check_regular_methods): Fixed lang_printable_name
13707 (check_throws_clauses): Likewise.
13708 (java_check_abstract_methods): Suppressed unused local
13709 variable. Fixed lang_printable_name invocation.
13710 (read_import_entry): Added supplemental return statement.
13711 (read_import_dir): Suppressed unused local variables.
13712 (check_pkg_class_access, declare_local_variables): Likewise.
13713 (source_start_java_method): Suppressed unused extern variable
13715 (expand_start_java_method): Suppressed unused extern and local
13716 variable declarations.
13717 (java_complete_expand_methods): Likewise.
13718 (java_complete_expand_method): Suppressed unused local variables.
13719 (make_qualified_name): Likewise.
13720 (resolve_qualified_expression_name): Added default: in
13721 switch. Fixed lang_printable_name invocation.
13722 (class_instance_creation_expression): Added parenthesis around
13724 (patch_method_invocation_stmt): Fixed lang_printable_name and
13725 patch_invoke invocations.
13726 (check_for_static_method_reference): Fixed lang_printable_name
13728 (patch_invoke): Suppressed unused arguments and local variables.
13729 (lookup_method_invoke): Suppressed unused local variables.
13730 (qualify_ambiguous_name): Added default: in switch.
13731 (identical_subpath_p): Function removed.
13732 (patch_assignment): Suppressed unused local variables. Suppressed
13733 unnecessary if statement. Fixed lang_printable_name invocations.
13734 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13735 (valid_ref_assignconv_cast_p): Parenthesis around
13736 expression. Suppressed unused local variables.
13737 (build_binop): Suppressed unused local variables. fixed
13738 lang_printable_name invocations.
13739 (string_constant_concatenation): Suppressed unused local
13741 (patch_unaryop): Fixed lang_printable_name invocation.
13742 (patch_cast): Suppressed unnecessary argument. Fixed
13743 lang_printable_name invocation.
13744 (patch_array_ref): Fixed lang_printable_name invocation.
13745 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13746 (build_labeled_block): Suppressed unused argument.
13747 (generate_labeled_block): Fixed build_labeled_block invocation.
13748 (build_loop_body): Suppressed unused local variables.
13749 (patch_loop_statement): Likewise.
13750 (patch_exit): Fixed lang_printable_name invocation.
13751 (patch_switch_statement): Likewise.
13752 (case_identity): First argument marked unused.
13753 (patch_try_statement): Fixed lang_printable_name invocations.
13754 (patch_synchronized_statement, patch_throw_statement): Likewise.
13755 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13756 lang_printable_name invocations.
13757 (check_thrown_exceptions_do): Suppressed unused argument.
13759 1998-10-14 Tom Tromey <tromey@cygnus.com>
13761 * jcf-write.c (write_classfile): Add output class file as target.
13762 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13763 * jcf.h: Added declarations for dependency-tracking functions.
13764 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13765 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13766 (finish_parse): Call jcf_dependency_write.
13767 (dependency_tracking): New global.
13768 (DEPEND_SET_FILE): New define.
13769 (DEPEND_ENABLE): New define.
13770 (init_parse): Enable dependency tracking if required.
13772 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13773 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13774 (../gcjh$(exeext)): Likewise.
13775 (jcf-depend.o): New target.
13776 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13777 (GCJH_SOURCES): Likewise.
13778 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13780 (find_classfile): Added dep_name argument.
13781 (find_class): Compute name of dependency.
13782 (open_in_zip): Call jcf_dependency_add_file.
13783 * gjavah.c (output_file): No longer global.
13784 (usage): Don't mention "gjavah".
13786 (java_no_argument): Likewise.
13787 (version): Likewise.
13788 (main): Recognize and handle -M family of options.
13789 (print_mangled_classname): Return is void.
13790 (process_file): Handle case where output is suppressed.
13791 (HANDLE_END_FIELD): Likewise.
13792 (HANDLE_METHOD): Likewise.
13793 * jcf-depend.c: New file.
13795 1998-10-13 Jeffrey A Law (law@cygnus.com)
13797 * java-tree.def: Add missing newline at EOF.
13799 1998-10-13 Tom Tromey <tromey@cygnus.com>
13801 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13802 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13804 Include <config.h> and "system.h".
13805 (disassemble_method): Undefine RET to avoid clash with
13806 config/i386/i386.h.
13808 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13810 * decl.c (runtime_exception_type_node, error_exception_type_node):
13811 New global variables.
13812 (init_decl_processing): Initialized.
13813 * expr.c (java_lang_expand_expr): Set caught exception type to
13814 null if catch handler argument doesn't exit.
13815 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13817 * java-tree.h (runtime_exception_type_node,
13818 error_exception_type_node): Global variables declared.
13819 (DECL_FUNCTION_THROWS): New macro.
13820 (DECL_FUNCTION_BODY): Modified comment.
13821 (DECL_SPECIFIC_COUNT): Likewise.
13822 (struct lang_decl): New field throws_list.
13823 (IS_UNCHECKED_EXPRESSION_P): New macro.
13824 * lex.c (java_lex): Generate location information for THROW_TK.
13825 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13826 EXCEPTIONS_P): New macros.
13827 (enum jdep_code): New value JDEP_EXCEPTION.
13828 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13829 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13830 PATCH_METHOD_RETURN_ERROR): New macros.
13831 (patch_method_invocation_stmt): Added new argument to prototype.
13832 (patch_synchronized_statement, patch_throw_statement,
13833 check_thrown_exceptions, check_thrown_exceptions_do,
13834 purge_unchecked_exceptions, check_throws_clauses): New function
13836 * parse.y Fixed typo in keyword section.
13837 (throw:): Rule tagged <node>.
13838 (THROW_TK): Keyword tagged <operator>.
13839 (method_header:): Last argument to call to method_header passed
13841 (throws:, class_type_list:, throw_statement:,
13842 synchronized_statement:, synchronized:): Defined actions.
13843 (method_header): New local variable current. Register exceptions
13844 from throws clause.
13845 (java_complete_tree): Complete and verify exceptions from throws
13847 (complete_class_report_errors): Error message on exceptions not
13849 (java_check_regular_methods): Fixed typo. Shortcut on private
13850 overriding methods. Changed error message on method
13851 redefinition. Check for throws clause compatibility.
13852 (check_throws_clauses): New function.
13853 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13854 method. Changed error message on method redefinition.
13855 (currently_caught_type_list): New static variable.
13856 (java_complete_expand_methods): Purge unchecked exceptions from
13857 throws clause list. Call PUSH_EXCEPTIONS before walk and
13858 POP_EXCEPTIONS after.
13859 (resolve_qualified_expression_name): Pass new argument as NULL to
13860 patch_method_invocation_stmt.
13861 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13862 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13863 argument list when appropriate. Use new argument if non null to
13864 store selected method decl.
13865 (patch_invoke): Convert if necessary args of builtin types before
13866 forming CALL_EXPR. Argument list no longer reversed here.
13867 (invocation_mode): Treat final methods as static methods.
13868 (java_complete_tree): New cases for THROW_EXPR: and
13869 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13871 (complete_function_arguments): No more RECORD_TYPE
13872 conversion. Function parameter nodes no longer saved.
13873 (valid_ref_assignconv_cast_p): Avoid handling null type.
13874 (patch_binop): Fixed null constant reference handling.
13875 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13876 BUILD_THROW macros.
13877 (patch_try_statement): Fixed comments. Record caught types in
13878 list, push the list, expand try block and pop the list.
13879 (patch_synchronized_statement, patch_throw_statement,
13880 check_thrown_exceptions, check_thrown_exceptions_do,
13881 purge_unchecked_exceptions): New functions.
13882 * typeck.c (lookup_argument_method): Allow WFL in place of method
13883 DECL_NAME during method definition check
13885 1998-10-09 Tom Tromey <tromey@cygnus.com>
13887 * gjavah.c (decode_signature_piece): New function.
13888 (print_c_decl): Use it. Added `name_override' argument.
13889 (print_method_info): Use name_override argument to print_c_decl.
13890 (seen_fields): Removed.
13891 (print_field_info): Don't update seen_fields.
13892 (struct method_name): New structure.
13893 (method_name_list): New global.
13894 (print_method_info): Add new method to list of methods.
13895 (name_is_method_p): New function.
13896 (print_field_info): If field name has same name as method, then
13898 (process_file): Parse methods before fields.
13899 (field_pass): New global.
13900 (HANDLE_END_FIELD): Take field_pass into account.
13902 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13904 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13905 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13907 1998-10-03 Anthony Green <green@cygnus.com>
13909 * jvspec.c: Fix bug in jvgenmain_spec patch.
13911 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13913 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13914 * decl.c (soft_exceptioninfo_call_node): New global variable.
13915 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13916 takes extra integer argument. soft_exceptioninfo_call_node
13918 * except.c (java_set_exception_lang_code): New function
13919 (method_init_exceptions): Called here.
13920 (prepare_eh_table_type): New function.
13921 (expand_end_java_handler): Called here.
13922 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13923 one argument. Modified generation of call to
13924 soft_badarrayindex_node to use new argument.
13925 (build_java_arrayaccess): Pass faulty index value to
13926 build_java_throw_out_of_bounds_exception.
13927 (generate_name): New function.
13928 (java_lang_expand_expr): New local variables node, current,
13929 has_finally_p. Expand TRY_EXPR node.
13930 (process_jvm_instruction): Replace top of the stack with thrown
13931 object reference when entering exception handler.
13932 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13933 specific tree codes.
13934 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13936 (DECL_SPECIFIC_COUNT): New macro.
13937 (prepare_eh_table_type, java_set_exception_lang_code,
13938 generate_name): New function declarations.
13939 (match_java_method): Declaration deleted.
13940 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13942 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13943 * parse.h (redefinition_error, refine_accessible_methods_list,
13944 can_cast_to_p): Function declaration removed.
13945 (classitf_redefinition_error, variable_redefinition_error,
13946 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13947 find_most_specific_methods_list, argument_types_convertible,
13948 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13949 valid_cast_to_p, valid_method_invocation_conversion_p,
13950 try_reference_assignconv, add_stmt_to_compound,
13951 build_jump_to_finally, build_tree_list, patch_try_statement,
13952 java_get_catch_block): New function declarations.
13953 * parse.y (string_buffer_type): Global variable deleted.
13954 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13955 finally): Rules tagged <node>.
13956 (TRY_TK, CATCH_TK): Token tagged <operator>.
13957 (class_body_declaration:, class_member_declaration:,
13958 formal_parameter:, explicit_constructor_invocation:,
13959 interface_member_declaration:, constant_declaration:,
13960 primary_no_new_array:, class_instance_creation_expression:,
13961 array_creation_expression:): Issue error on unsuported JDK1.1
13963 (try_statement:, catches:, finally:): Define actions.
13964 (catch_clause_parameter): New rule.
13965 (catch_clause:): Use new rule catch_clause_parameter.
13966 (parse_jdk1_1_error): New function.
13967 (redefinition_error): Renamed classitf_redefinition_error.
13968 (variable_redefinition_error): New function.
13969 (check_class_interface_creation): Call
13970 classitf_redefinition_error.
13971 (java_complete_tree): Added error message on JDEP_TYPE: case.
13972 (complete_class_report_errors): Fixed indentation.
13973 (declare_local_variables): Call variable_redefinition_error.
13974 (source_end_java_method): Call java_set_exception_lang_code and
13975 emit_handlers where appropriate.
13976 (java_method_add_stmt): Call add_stmt_to_block.
13977 (add_stmt_to_block): New function.
13978 (lookup_method_invoke): Fixed outside comment. new local variable
13979 candicates. Call find_applicable_accessible_methods_list and
13980 find_most_specific_methods_list when searching for a
13981 method. Modified error report to list possible candidates when
13983 (find_applicable_accessible_methods_list,
13984 find_most_specific_methods_list, argument_types_convertible): New
13986 (refine_accessible_methods_list): Function deleted.
13987 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13988 expr (if applicable) before calling patch_array_ref.
13989 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13990 (enter_block): Fixed comment.
13991 (enter_a_block): New function.
13992 (patch_assignment): Reorganized. Call try_reference_assignconv for
13993 references. Call valid_cast_to_p instead of can_cast_to_p.
13994 (try_reference_assignconv,
13995 valid_builtin_assignconv_identity_widening_p): New functions.
13996 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13997 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13999 (build_string_concatenation): Don't resolve StringBuffer.
14000 (patch_cast): Fixed inverted arguments.
14001 (patch_array_ref): Code to save array expr deleted. Call
14002 valid_cast_to_p instead of can_cast_to_p.
14003 (generate_labeled_block): Call generate_name.
14004 (build_jump_to_finally, build_try_statement, java_get_catch_block,
14005 patch_try_statement): New functions.
14006 * typeck.c (match_java_method): Function deleted.
14008 1998-10-02 Anthony Green <green@cygnus.com>
14010 * jvspec.c: jvgenmain_spec uses different temporary file names.
14012 1998-10-02 Anthony Green <green@cygnus.com>
14014 * jvspec.c (lang_specific_driver): Fail if user specifies
14015 --main= when not linking.
14017 1998-09-28 Tom Tromey <tromey@cygnus.com>
14019 * class.c (make_class_data): Push value for `thread' field.
14020 * decl.c (init_decl_processing): Added `thread' field to class.
14022 * class.c (add_field): Always make static fields externally
14025 1998-09-26 Anthony Green <green@cygnus.com>
14027 * expr.c (build_java_athrow,
14028 build_java_throw_out_of_bounds_exception, expand_invoke,
14029 build_newarray, expand_java_multianewarray, build_java_monitor):
14030 Update comments to reflect _Jv_* function names.
14032 1998-09-25 Per Bothner <bothner@cygnus.com>
14034 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
14035 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
14036 * parse.y (expand_start_java_method): Likewise.
14038 1998-09-24 Per Bothner <bothner@cygnus.com>
14040 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
14042 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
14043 (add_field): No longer need to convert from RECORD_TYPE to pointer,
14044 * expr.c: Remove no-longer-needed calls to promote_type.
14045 * decl.c (give_name_to_locals): Liekwise.
14046 * jcf-parse.c (get_class_constant): Compensate for new signatures.
14047 * parse.y: Add/remove promote_type calls as appropriate.
14048 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
14049 (parse_signature_string): Likewise.
14050 (build_java_array_type): Fix for now signature convenions.
14052 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
14054 1998-09-23 Tom Tromey <tromey@cygnus.com>
14056 * class.c (init_class_processing): libjava function renamed to
14059 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14061 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
14062 * java-tree.def: Fixed DEFTREECODE third argument.
14063 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
14064 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
14065 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
14066 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14067 JAVA_THIS_EXPR): Now replaced by tree code definitions.
14068 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14069 * lang.c (java_tree_code_type, java_tree_code_length,
14070 java_tree_code_name): New arrays.
14071 (lang_init): Append Java tree node definitions to Gcc ones.
14072 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14074 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14076 (java_lex): Allow declaration of empty string constants. Retain
14077 location information on CASE_TK and DEFAULT_TK.
14078 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14079 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14080 Modified to be more robust.
14081 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14082 (build_new_invocation, try_builtin_assignconv,
14083 patch_switch_statement, string_constant_concatenation,
14084 build_string_concatenation, patch_string_cst, patch_string,
14085 java_expand_switch): New function declarations.
14086 * parse.y: Rules related to switch and EH tagged <node>.
14087 (label_id): Set to NULL_TREE
14088 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14090 (this_or_super:): Fixed indentation.
14091 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14092 statement_expression:): Removed call to RULE on all sub-rules.
14093 (switch_expression:, switch_labels:): New rules.
14094 (switch_statement:, switch_block:, switch_block_statement_groups:,
14095 switch_block_statement_group:, switch_labels:, switch_label:):
14097 (throw_statement:, synchronized_statement:, try_statement:):
14098 Defined temporary actions.
14099 (class_instance_creation_expression:): Call
14100 build_new_invocation. Fixed indentation.
14101 (field_access): Fixed indentation.
14102 (method_invocation): Likewise.
14103 (make_qualified_primary): Use THIS_EXPR.
14104 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14105 resolving from SUPER, set *type_found.
14106 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14107 (java_complete_tree): Removed unused local variable `location'. Case
14108 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14109 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14110 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14111 STRING_CST: case. default: checks for patchable strings.
14112 (complete_function_arguments): Transform string constant or
14113 crafted StringBuffer if necessary.
14114 (build_method_invocation): Fixed comments.
14115 (build_new_invocation): New function.
14116 (patch_assignment): Call try_builtin_assignconv to figure a valid
14117 assignment conversion between builtin types.
14118 (try_builtin_assignconv): New function.
14119 (build_binop): Use URSHIFT_EXPR directly to call build.
14120 (operator_string): Use UNARY_PLUS_EXPR.
14121 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14123 (do_merge_string_cste, merge_string_cste,
14124 string_constant_concatenation, build_string_concatenation,
14125 patch_string, patch_string_cst): New function.
14126 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14127 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14128 (build_newarray_node): Use NEW_ARRAY_EXPR.
14129 (build_this): Use THIS_EXPR.
14130 (build_return): Enable debug information on return statement.
14131 (build_if_else_statement): Likewise.
14132 (complete_labeled_statement): Fixed related comment.
14133 (build_loop_body): Fixed comment.
14134 (build_bc_statement): Enable debug information on break/continue
14136 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14138 (patch_switch_statement, case_identity, java_expand_switch): New
14141 1998-09-21 Per Bothner <bothner@cygnus.com>
14143 * buffer.h (BUFFER_INIT): New macro.
14144 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14145 Pass (struct jcf_partial *state) to most functions.
14146 (jcf_block, jcf_relocation): New types.
14147 Support labels, branches, conditionals, loops.
14149 1998-09-21 Tom Tromey <tromey@cygnus.com>
14151 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14153 1998-09-21 Per Bothner <bothner@cygnus.com>
14155 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14156 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14157 not integer_type_node (INT_TYPE_SIZ bits).
14159 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14161 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14162 * jcf-dump.c (print_exception_table): New function.
14163 (disassemble_method): Better handling of wide instructions.
14164 Make more robust for bad input.
14166 1998-09-30 Jeffrey A Law (law@cygnus.com)
14168 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14171 1998-09-17 Jeffrey A Law (law@cygnus.com)
14173 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14175 1998-09-17 Tom Tromey <tromey@cygnus.com>
14177 * Makefile.in ($(PARSE_H)): Removed target.
14179 1998-09-17 Jeffrey A Law (law@cygnus.com)
14181 * Makefile.in (JAVA_OBJS): Add memmove.o
14182 (memmove.o): New target & rules.
14184 1998-09-15 Tom Tromey <tromey@cygnus.com>
14186 * expr.c (expand_invoke): Don't generate a call to the class init
14189 1998-09-14 Jeffrey A Law (law@cygnus.com)
14191 * Makefile.in: Add many missing dependencies.
14192 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14194 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14195 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14197 1998-09-11 Per Bothner <bothner@cygnus.com>
14199 * decl.c (complete_start_java_method): If method is static (and
14200 not private) call _Jv_InitClass.
14201 * expr.c (expand_invoke): Don't call build_class_init.
14203 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14205 1998-09-10 Jeffrey A Law (law@cygnus.com)
14207 * Make-lang.in (GCJ): Define before using.
14209 1998-09-09 Jeffrey A Law (law@cygnus.com)
14211 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14212 losing due to namespace pollution in GNU getopt.h
14214 1998-09-09 Tom Tromey <tromey@cygnus.com>
14216 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14217 (java.all.cross): Likewise.
14218 (java.rest.encap): Likewise.
14220 1998-09-08 Jeffrey A Law (law@cygnus.com)
14222 * gjavah.c (print_class_decls): Fix thinko in arglist
14223 * jcv-io.c (find_classfile): Similarly.
14225 1998-09-07 Jeffrey A Law (law@cygnus.com)
14227 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14229 1998-09-05 Tom Tromey <tromey@cygnus.com>
14231 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14232 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14233 * Makefile.in (PARSE_C): New macro.
14234 (PARSE_H): Likewise.
14235 (PARSE_SCAN_C): Likewise.
14236 ($(PARSE_C)): Target renamed from parse.c.
14237 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14238 (clean): Remove parse-scan.c as well.
14239 (parse.o): Depend on $(PARSE_C).
14241 1998-09-05 Anthony Green <green@cygnus.com>
14243 * README, license.terms: Removed.
14245 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14246 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14247 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14248 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14249 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14250 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14251 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14252 and Java trademark attribution.
14254 1998-09-04 Tom Tromey <tromey@cygnus.com>
14256 * Makefile.in: Use gcjh, not gjavah.
14257 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14258 * Make-lang.in: Changed gjavah to gcjh everywhere.
14260 1998-09-03 Per Bothner <bothner@cygnus.com>
14262 * gjavah.c: Support new -prepend -add -append flags.
14263 (print_method_info): Method is not virtual if class is final.
14265 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14267 * jv-scan.c: Fixed copyright assignment.
14268 * keyword.gperf: Likewise.
14269 * keyword.h: Likewise.
14270 * lex.c: Fixed copyright assignment.
14271 (java_lex): Push unicode back when parsing '<'.
14272 * lex.h: Fixed copyright assignment.
14273 * parse-scan.y: Likewise.
14274 * parse.h: Fixed copyright assignment.
14275 (build_debugable_stmt, complete_for_loop): New function prototypes.
14276 * parse.y: Fixed copyright assignment.
14277 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14278 size_zero_node when completing a loop with no exit condition.
14279 (for_statement_nsi:): Define action.
14280 (for_init:, for_update:): Return size_zero_node when empty.
14281 (declare_local_variables): Call build_debugable_stmt.
14282 (build_debugable_stmt): New function.
14283 (build_loop_body): Build debugable statement around loop
14285 (complete_loop_body): Take into account the debugable statement
14286 around the EXIT_EXPR.
14287 (complete_loop_body): New function.
14288 (patch_exit_expr): Fixed condition inversion.
14290 1998-09-02 Tom Tromey <tromey@cygnus.com>
14292 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14293 name of thread define.
14294 * jvspec.c (THREAD_NAME): New macro.
14296 (THREADLIB): Likewise.
14297 (lang_specific_driver): Recognize attempt to link with thread
14298 library or gc library. Recognize -ljava on command line so it
14299 isn't linked against more than once.
14301 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14303 * parse-scan.y (report_main_declaration): Name of the class
14304 containing `main' can be a qualified name.
14306 1998-08-31 Tom Tromey <tromey@cygnus.com>
14308 * config-lang.in: Changed gjavac to gjc everywhere.
14309 * Make-lang.in: Changed gjavac to gjc everywhere.
14311 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14313 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14314 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14315 and install the files.
14316 * Makefile.in (JAVA_OBJS_LITE): New variable.
14317 (compiler:): Now include jv-scan as a dependency.
14318 (../jv-scan$(exeext), parse-scan.c): New targets.
14319 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14320 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14321 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14322 check for errors even if parse_only.
14323 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14325 (yylex): New function. Uses java_lex body.
14326 (java_lex): Removed commented out statement. Remove local variable
14327 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14328 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14329 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14330 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14331 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14332 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14334 (java_lex_error): Empty if JC1_LITE is defined.
14335 (java_get_line_col): Return 0 if JC1_LITE is defined.
14336 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14337 SET_MODIFIER_CTX): Moved into the section containing the macros
14338 conditionally defined by JC1_LITE.
14339 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14340 argument if JC1_LITE is defined.
14341 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14342 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14344 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14345 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14346 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14347 to different values according to JC1_LITE.
14348 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14349 declared if JC1_LITE set.
14350 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14351 defined if JC1_LITE not set.
14352 (struct parser_ctx): Reorganized and skip the jc1 front end part
14354 (java_layout_classes): New function definition.
14355 (java_push_parser_context, java_init_lex, yyparse, yylex,
14356 yyerror): Prototype always declared. All other static function
14357 prototypes declared only if JC1_LITE is not set.
14358 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14359 declared in parse.h.
14360 (java_layout_classes): New function.
14361 (java_complete_expand_methods): No longer layout the class here.
14362 * parse-scan.y: New file.
14363 * jv-scan.c: New file.
14365 1998-08-25 Tom Tromey <tromey@cygnus.com>
14367 * gjavah.c (main): Handle -friend option.
14368 (friend_specs): New global.
14369 (generate_access): Handle friend_specs.
14370 (process_file): Likewise.
14371 (MAX_FRIENDS): New macro.
14372 (friend_count): New global.
14373 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14374 Changed all callers.
14376 1998-08-24 Per Bothner <bothner@cygnus.com>
14378 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14379 (main): Handle processing all the entries of a named .zip archive.
14380 * jcf-io.c (jcf_trim_old_input): New function.
14381 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14383 1998-08-24 Per Bothner <bothner@cygnus.com>
14385 * lang.c (flag_assume_compiled): Make default be on.
14387 1998-08-21 Per Bothner <bothner@cygnus.com>
14389 * jcf-dump.c: Add bunches of flags to control output more.
14390 (process_class): New function; support printing more than one class.
14391 (main): Support new --print-main and --javap flags.
14392 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14393 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14395 1998-08-20 Per Bothner <bothner@cygnus.com>
14397 Change mangling of dispatch table to match C++ vtable (w/thunks).
14398 * class.c (build_dtable_decl), java-tree.h: New function.
14399 (make_class_data): Call it.
14400 * decl.c (init_decl_processing): Likewise.
14402 1998-08-19 Warren Levy <warrenl@cygnus.com>
14404 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14405 soft_anewarray; adjust args passed.
14406 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14407 match _Jv_NewObjectArray.
14409 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14411 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14412 * expr.c (loopup_label): Call create_label_decl.
14413 (create_label_decl): New function.
14414 (java_lang_expand_expr): Call expand_start_bindings with argument
14416 * java-tree.h Added space after PROTO in function declarations
14418 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14419 (create_label_decl, push_labeled_block): New function
14421 * lex.c (label_id): Initialize.
14422 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14424 * parse.h Added space after PROTO in function declarations when
14426 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14427 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14428 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14429 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14431 (struct parser_ctxt): New fields current_loop,
14432 current_labeled_block.
14433 (build_if_else_statement, patch_if_else_statement,
14434 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14435 generate_labeled_block, complete_labeled_statement,
14436 build_bc_statement, patch_bc_statement, patch_loop_statement,
14437 build_new_loop, build_loop_body, complete_loop_body): New function
14439 * parse.y (java_warning_count): New global variable.
14440 (label_id): New static variable.
14441 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14442 (block:): Return size_zero_node when block is empty.
14443 (empty_statement:): Return size_zero_node.
14444 (statement:): Implement supplemental action when for_statement: is
14446 (label_decl:): New rule.
14447 (labeled_statement:): Rewritten using label_decl. Actions
14449 (labeled_statement_nsi:): Likewise.
14450 (if_then_statement): Actions implemented.
14451 (while_expression): New rule.
14452 (while_statement:): Rewritten using while_expression. Actions
14454 (while_statement_nsi:): Likewise.
14455 (do_statement_begin:): New rule.
14456 (do_statement:): Rewritten using do_statement_begin. Actions
14458 (for_statement:): Rewritten using for_begin. Actions implemented.
14459 (for_statement_nsi:): Likewise.
14460 (for_header:, for_begin:): New rules.
14461 (for_init:): Actions implemented.
14462 (statement_expression_list:, break_statement:,
14463 continue_statement:): Likewise.
14464 (yyerror): Count number of issued warning(s).
14465 (java_report_errors): Report error(s) and/or warning(s).
14466 (java_complete_class): Use build_java_argument_signature to
14467 recompute completed method signature.
14468 (java_check_regular_methods): New locals method_wfl and aflags.
14469 Use method_wfl instead of lookup_cl during error reports. Fixed
14470 indentation and modified some error messages. Use
14471 lang_printable_name in method instead of the DECL_NAME. New code
14472 to issue warnings on methods not overriding corresponding methods
14473 private to a different package.
14474 (java_method_add_stmt): Call add_stmt_to_compound.
14475 (add_stmt_to_compound): New function.
14476 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14477 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14478 (build_if_else_statement, patch_if_else_statement,
14479 build_labeled_block, generate_labeled_block,
14480 complete_labeled_statement, build_new_loop, build_loop_body,
14481 complete_loop_body, patch_loop_statement, build_bc_statement,
14482 patch_bc_statement, patch_exit_expr): New functions.
14483 * typeck.c (build_java_signature): Build argument signature before
14484 enclosing it in between parenthesis.
14486 1998-08-17 Warren Levy <warrenl@cygnus.com>
14488 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14489 (JAVA_OBJS): Added reminder comment
14491 1998-08-13 Nick Clifton <nickc@cygnus.com>
14493 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14494 be interpreted as a long long.
14496 1998-08-13 Warren Levy <warrenl@cygnus.com>
14498 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14499 soft_initialise_class. Use _Jv_NewMultiArray, not
14500 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14501 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14502 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14503 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14505 1998-08-12 Per Bothner <bothner@cygnus.com>
14507 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14508 length_identifier_node): New global tree node constants.
14509 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14510 Replace uses by super_identifier_node etc.
14511 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14513 * parse.y (resolve_field_access): Don't special-case ".length" if
14514 flag_emit_class_files.
14515 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14516 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14519 1998-08-11 Per Bothner <bothner@cygnus.com>
14521 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14522 * class.c (make_method_value): Remove init for removed fields.
14524 * class.c (layout_class): Use build_java_argument_signature.
14525 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14527 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14528 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14529 (build_java_signature): Don't use push_java_argument_signature.
14531 * typeck.c (lookup_argument_method): New function.
14532 * parse.y (java_check_regular_methods): Use lookup_argument_method
14533 instead of lookup_java_method2 followed by lookup_java_method.
14535 * parse.y (check_method_redefinition): Minor optimization.
14537 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14538 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14540 1998-08-10 Tom Tromey <tromey@cygnus.com>
14542 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14545 * gjavah.c (java_float_finite): Use K&R-style definition.
14546 (java_double_finite): Likewise.
14547 (generate_access): Now returns void. Changed all callers.
14548 (last_access_generated): Removed.
14549 (process_file): Only make a single pass over the .class file.
14551 1998-07-29 Per Bothner <bothner@cygnus.com>
14553 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14554 for compatibility for G++ (with -fvtable-thunks).
14555 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14557 * gjavah.c (process_file): Use public inheritance for super-class.
14559 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14561 * lex.c (java_init_lex): Initialize ctxp->package.
14562 * parse.h (struct parser_ctxt): package and package_len replaced
14563 by tree package, an identifier node. Field method_decl_list is
14564 gone. Fixed comments.
14565 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14566 class_in_current_package): New function prototypes.
14567 * parse.y (array_type:): Set class loaded flag on primitive type
14569 (package_declaration:): Assign ctxp->package to the
14571 (method_invocation:): Handle invocation of method qualified by
14573 (single_type_import_declaration:): Removed ambiguity check.
14574 (java_pop_parser_context): New local variable `next'. Reset and
14575 set IMPORT_CLASSFILE_NAME flags on current and previous import
14577 (java_accstring_lookup): Use new local macro COPY_RETURN.
14578 (lookup_field_wrapper): New function.
14579 (parser_qualified_classname): Use merge_qualified_name.
14580 (parser_check_super_interface): Broaden error message.
14581 (do_resolve_class): Check for qualified class name in the current
14582 compilation unit if appropriate.
14583 (process_imports): Check for already defined classes.
14584 (check_pkg_class_access): Got rid of call to
14585 get_access_flags_from_decl.
14586 (java_complete_expand_methods): Call safe_layout_class based on
14587 the current class size.
14588 (make_qualified_primary): Build a WFL qualification on primary if
14590 (merge_qualified_name): New function.
14591 (make_qualified_name): Use merge_qualified_name.
14592 (resolve_expression_name): Use safe_lookup_field.
14593 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14594 (resolve_qualified_expression_name): Likewise. Check on resolved
14595 element accessibility.
14596 (not_accessible_p, class_in_current_package): New functions.
14597 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14598 (patch_method_invocation_stmt): Merged common pieces. Check
14599 accessibility of invoked method.
14600 (check_for_static_method_reference): Add returned type in error
14602 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14603 (refine_accessible_methods_list): Merged two conditions in test.
14604 (java_complete_class): Sanity check on stabilize_ref gone.
14605 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14607 1998-07-28 Per Bothner <bothner@cygnus.com>
14609 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14611 1998-07-24 Tom Tromey <tromey@cygnus.com>
14613 * gjavah.c (F_NAN): Removed.
14614 (F_NAN_MASK): New macro.
14615 (F_POSITIVE_INFINITY): Removed.
14616 (F_NEGATIVE_INFINITY): Likewise.
14617 (java_float_finite): Rewrote.
14618 (D_NAN_MASK): Renamed.
14619 (java_double_finite): Rewrote.
14620 (D_POSITIVE_INFINITY): Removed.
14621 (D_NEGATIVE_INFINITY): Likewise.
14623 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14624 If verbose, print underlying representation of value in hex.
14626 1998-07-24 Per Bothner <bothner@cygnus.com>
14628 * buffer.h, buffer.c: New files.
14629 * Makefile.in (JAVA_OBJS): Add buffer.o.
14631 Support locals variables and writing their debug entries to .class.
14632 * jcf-write.c: Simplify some by user new buffer type.
14633 (vode_buffer_grow): Removed.
14634 (struct localvar_info): New type.
14635 (localsvars, localvartable): New buffers.
14636 (localvar_alloc, localvar_free): New functions.
14637 (generate_bytecode_insns): Handle local variables.
14638 (generate_classfile): Write LocalVariableTable attribute.
14640 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14642 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14643 * zipfile.h (ZIPMAGIC): New macro.
14645 1998-07-24 Tom Tromey <tromey@cygnus.com>
14647 * Makefile.in (gjavah.o): Updated dependencies.
14648 (jcf-dump.o): Likewise.
14649 (all.indirect): Use ../gjavah.
14650 (../gjavah$(exeext)): Likewise.
14651 (clean): Don't remove gjavah.
14652 (clean): Remove parse.c, not java/parse.c.
14653 * Make-lang.in (java): Added gjavah.
14654 (gjavah$(exeext)): New target.
14655 (GJAVAH_SOURCES): New macro.
14656 (java.all.build): Added gjavah.
14657 (java.all.cross): Likewise.
14658 (java.rest.encap): Likewise.
14659 * config-lang.in (compilers, stagestuff): Added gjavah.
14661 1998-07-23 Tom Tromey <tromey@cygnus.com>
14663 * gjavah.c (java_float_finite): New function.
14664 (java_double_finite): Likewise.
14665 (F_POSITIVE_INFINITY): New macro.
14666 (F_NEGATIVE_INFINITY): Likewise.
14668 (D_POSITIVE_INFINITY): Likewise.
14669 (D_NEGATIVE_INFINITY): Likewise.
14671 (print_field_info): Use java_float_finite and java_double_finite.
14673 1998-07-23 Per Bothner <bothner@cygnus.com>
14675 * parse.y (method_header): Name "this" implicit argument.
14677 1998-07-22 Per Bothner <bothner@cygnus.com>
14679 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14680 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14681 (put_linenumber): New function.
14682 (generate_bytecode_insns, generate_classfile): Write line numbers.
14684 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14686 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14687 (lookup_name, build_known_method_ref, build_class_init,
14688 build_invokevirtual, invoke_build_dtable, match_java_method,
14689 build_field_ref, pushdecl_force_head, build_java_binop,
14690 binary_numeric_promotion, build_decl_no_layout,
14691 build_java_arrayaccess, build_newarray, build_anewarray,
14692 build_java_array_length_access, build_java_arraynull_check): New
14693 extern function prototypes.
14694 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14695 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14697 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14699 * jcf.h (jcf_out_of_synch): New extern function prototype.
14700 * parse.h: Static/global function implemented in parse.y
14701 prototyped and declarations moved at the end of the file.
14702 (DECL_P): Check that the argument isn't null.
14703 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14704 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14705 (QUAL_DECL_TYPE): New macro.
14706 (PARAMS): Macro definition removed.
14707 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14708 (return_statement:): Call build_return.
14709 (field_access:): Call make_qualified_primary in sub rule.
14710 (method_invocation:): Build method invocation and call
14711 make_qualified_primary when processing primaries.
14712 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14713 get_type_from_signature.
14714 (java_check_regular_method): Extra integer 0 argument when calling
14715 lookup_java_method2.
14716 (lookup_java_interface_method2): Extra method DECL argument when
14717 calling lookup_java_interface_method2.
14718 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14719 COMPOUND_EXPR node.
14720 (java_complete_expand_method): Layout current class iff not
14721 already done. Don't process interface's methods.
14722 (java_complete_expand_method): Use super class only if it
14723 exists. Use current class otherwise.
14724 (make_qualified_primary): New function.
14725 (resolve_expression_name): Process qualified expression or
14726 expression from primary the same way.
14727 (resolve_expression_name): Two last arguments to
14728 resolve_field_access are now NULL_TREEs.
14729 (resolve_field_access): New variable is_static. Local field must
14730 be DECLs. is_static computed on field DECLs only. Append code in
14731 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14732 to initialize field_type.
14733 (resolve_qualified_expression_name): New local variable,
14734 previous_call_static and is_static. Handle primaries with function
14735 calls, casts, array references and `this'. `super' now handled as
14736 `(super_class)this'. Use is_static to clarify boolean expressions.
14737 Added code to handle case where a proper handle is required to
14738 access a field. Use QUAL_DECL_TYPE where applicable.
14739 (maybe_access_field): New function.
14740 (patch_method_invocation_stmt): New arguments primary, where,
14741 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14742 deleted. Use `where' as a type to search from if specified. Check
14743 for static method reference where forbidden. Append primary or
14744 current_this to the argument list if not calling constructor nor
14746 (check_for_static_method_reference): New function.
14747 (patch_invoke): Layout the class on which new is done if
14749 (lookup_method_invoke): Changed format to report errors on
14751 (qualify_ambiguous_name): New local variable this_found. Now
14752 handle things from primaries. Method call are considered
14754 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14755 changed into NULLs.
14756 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14757 (java_complete_tree): New case fo RETURN_EXPR. Process function
14758 call arguments in separate function.
14759 (complete_function_arguments): New function.
14760 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14762 (patch_assignment): Take the return function slot into account as
14763 a RHS. Distinguish assignment from a return.
14764 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14765 when checking methods in interfaces.
14766 (resolve_type_during_patch): NULL argument to unresolve_type_p
14767 instead of NULL_TREE.
14768 (patch_newarray): Fixed typo in comment.
14769 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14770 (build_return, patch_return): New functions.
14771 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14773 1998-07-21 Per Bothner <bothner@cygnus.com>
14775 * constants.c (find_name_and_type_constant, find_fieldref_index,
14776 find_methodref_index): New methods.
14777 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14778 just return given method. Also, rename to build_known_method_ref.
14779 (expand_invoke): Rename call to build_invoke_non_interface.
14780 * java-tree.h, parse.h: Update prototype.
14781 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14782 (such as expand_expr_stmt) if flag_emit_class_files.
14783 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14784 STACK_TARGET, IGNORE_TARGET): New macros.
14785 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14786 (generate_bytecode_insn): New function to generate method's bytecode.
14787 (generate_classfile): Node generate Code attribute for a method.
14788 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14789 push_long_const, field_op, adjust_typed_op, maybe_wide):
14790 New functions used by generate_bytecode_insn.
14792 * typeck.c (signature_include_return): Remove variable.
14793 (push_java_argument_signature, build_java_argument_signature): New.
14794 (build_java_signature): Use push_java_argument_signature.
14795 * parse.y: Use build_java_argument_signature instead of fiddling
14796 with signature_include_return.
14798 1998-07-17 Tom Tromey <tromey@cygnus.com>
14800 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14803 * Makefile.in (all.indirect): Added gjavah$(exeext).
14804 (gjavah$(exeext)): Added $(exeext).
14807 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14809 * class.c (layout_class): Call to java_layout_parsed_class replace
14810 by safe_layout_class.
14811 * expr.c (build_java_array_length_access): Removed static storage
14812 class in the function definition.
14813 (build_java_arraynull_check): Likewise.
14814 Also fixed typos in two comments.
14815 * lex.c (java_init_lex): Initialize static global kw_length.
14816 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14817 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14819 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14820 * parse.h (resolve_no_layout): New static function declaration.
14821 (get_identifier_in_static): Declaration removed.
14822 (java_layout_parsed_class): Function name declaration changed to
14824 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14825 not_initialized_as_it_should_p, build_this): New static function
14827 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14828 binary_numeric_promotion, stabilize_reference,
14829 build_decl_no_layout, build_java_arrayaccess): Extern function
14830 declarations moved into their own section.
14831 (build_newarray, build_anewarray, build_java_array_length_access,
14832 build_java_arraynull_check): New extern function declarations.
14833 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14834 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14836 (CALL_CONSTRUCTOR_P): New macro.
14837 * parse.y (kw_length): New static global tree node.
14838 (return_statement): Tagged <node>.
14839 (RETURN_TK): Tagged <operator>.
14840 (variable_declarator_id:): Build variable declaration with an
14841 empty initialization value if a syntax error was found in the
14842 initialization part of the variable declaration.
14843 (statement_without_trailing_substatement:): return_statement: now
14844 uses the default rule.
14845 (return_statement:): Temporarily fixed to return NULL_TREE.
14846 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14847 (class_instance_creation_expression:): Class creation rules now
14848 call build_method_invocation upon reduction.
14849 (array_creation_expression:): Rules call build_newarray_node upon
14851 (dim_exprs:): Build a list of dimension expressions.
14852 (dim_expr:): Store location of the OSB_TK in the dimension
14854 (method_invocation:): Added a new error rule.
14855 (build_unresolved_array_type): WFL argument may also be an array
14856 on a primitive type. Name of the argument changed to reflect this.
14857 (method_declarator): Insert argument type at the beginning of the
14858 argument type list and later reverse the list.
14859 (unresolved_type_p): Argument 'returned' may be optionally
14861 (java_layout_class_from_source): Function renamed
14863 (resolve_and_layout): Now call resolve_no_layout and
14865 (resolve_no_layout): New function.
14866 (purify_type_name): New function.
14867 (complete_class_report_errors): Call purify_type_name during error
14868 report on a type not found.
14869 (process_imports): error_found local variable doesn't need to be
14870 initialized to zero.
14871 (declare_local_variables): New local type_wfl. Fixed typo in error
14872 message. type_wfl assigned to unresolved type and used to register
14873 incomplete type. Build a WFL around the variable initialization
14874 statement so that debug info can be generated on it.
14875 (source_start_java_method): Reverse argument list after they've
14877 (current_this): New static global variable.
14878 (java_complete_expand_methods): Set current_this when appropriate.
14879 (resolve_expression_name): Build correct static and non static
14880 field access bearing a simple name.
14881 (resolve_field_access): Resolve the length field of arrays. Handle
14883 (patch_method_invocation_stmt): Set the type of the method
14884 invocation to error_mark_node. This value is later overridden by a
14885 valid type, if any. Don't handle qualified constructor invocation
14886 as qualified method invocation. Call lookup_method_invoke with its
14887 new flag. It's no longer necessary to access the selected method
14888 as the value of a tree list. Handle constructor invocation.
14889 (patch_invoke): Reverse argument list when invoking non interface
14890 methods. Insert call to new as the first argument of the
14892 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14893 defined within a final class. Return INVOKE_STATIC if the invoked
14894 method is a constructor.
14895 (lookup_method_invoke): New lc argument is a flag to indicate a
14896 constructor lookup. Now handle constructor lookup. Choose the most
14897 specific method in case several were matching the invocation
14898 requirements. Return a method decl instead of a tree list featuring
14899 one single method decl element.
14900 (refine_accessible_methods_list): New lc flag argument to
14901 indicate that a constructor is being looked up.
14902 (not_initialized_as_it_should_p): New function.
14903 (java_complete_tree): Now process fake tree codes
14904 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14905 save_expr on resolved function call arguments. Case on
14906 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14907 (patch_assignment): LHS can be a field access expression. When
14908 dealing with reference, lhs_type is the promoted type of the
14909 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14911 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14912 (patch_binop): Use not_initialized_as_it_should_p where
14914 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14915 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14917 (resolve_type_during_patch): New function.
14918 (patch_cast): Call resolve_type_during_patch to resolve type and
14919 report error accordingly.
14920 (patch_array_ref): Use not_initialized_as_it_should_p where
14921 applicable. Array base expression is saved before being
14922 used. Promote the type of an array elements if it contains non
14924 (build_newarray_node, patch_newarray, build_this): New functions.
14926 1998-07-16 Tom Tromey <tromey@cygnus.com>
14928 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14929 increment it in `for' statement.
14930 (print_field_info): If number is inf or nan, don't print it.
14931 (print_method_info): If method name is `delete', just ignore it.
14932 (print_c_decl): Special-case jstringArray.
14934 * gjavah.c (help): New function.
14935 (no_argument): New function.
14936 (usage): Changed text.
14937 (main): Rewrote argument handling. Now handles -v, --help,
14939 (version): New function.
14940 (found_error): New global.
14941 (main): Return found_error.
14942 (generate_access): Set found_error.
14943 (print_c_decl): Likewise.
14945 1998-07-15 Tom Tromey <tromey@cygnus.com>
14947 * gjavah.c (print_c_decl): Don't print "," when examining field.
14948 Skip type name when looking at "[L" types.
14949 (process_file): Now static.
14950 (generate_access): Now returns int.
14951 (last_access_generated): New global.
14952 (process_file): Clear last_access_generated; make multiple passes
14954 (print_field_info): Just return if generate_access returns true.
14955 (print_method_info): Likewise. Also, allow <init> functions to
14957 (print_c_decl): Added is_init argument. Print constructors
14959 (print_cxx_classname): Use UTF8_GET to extract characters from
14961 (print_base_classname): New function.
14962 (print_class_decls): New function.
14963 (process_file): Use it.
14964 (utf8_cmp): New function.
14966 1998-07-13 Nick Clifton <nickc@cygnus.com>
14968 * lang-options.h: Format changed to match changes in gcc/toplev.c
14969 to implement a --help option.
14971 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14973 * decl.c (init_decl_processing): Revert change to dtable_type.
14975 1998-07-09 Per Bothner <bothner@cygnus.com>
14977 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14979 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14981 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14983 * lang.c (lang_init): Default flag_exceptions to 1, without
14984 checking to see if it's 2 first.
14986 1998-07-08 Jeffrey A Law (law@cygnus.com)
14988 * constants.c: Include "system.h".
14989 * decl.c: Likewise.
14990 * lang.c (flag_new_exceptions): Get via extern now.
14991 (lang_init_options): New functions. Turn on flag_new_exceptions.
14993 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14995 * lex.c (java_lex): Return 0 when we see an invalid character in
14998 * lex.c (java_read_char): Specify extra argument when calling
15000 (java_read_unicode, java_parse_end_comment,
15001 java_parse_escape_sequence): Likewise,
15002 (java_lex): Specify extra argument when calling
15003 java_lex_error. Test that IDs are beginning with a legal character
15004 for IDs. Handle invalid characters with an error message and a
15005 call to java_lex_error.
15006 (java_lex_error): Adjust column position by new argument
15007 `forward'. Issue an error even if in the middle of reporting an
15010 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
15012 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
15013 we don't explicitly put a null pointer when we're copying it.
15015 1998-07-07 Tom Tromey <tromey@cygnus.com>
15017 * gjavah.c (print_cxx_classname): New function.
15018 (super_class_name): Likewise.
15019 (print_super_fields): Removed.
15020 (in_super): Removed.
15021 (print_field_info): Never generate #defines.
15022 (print_c_decl): Changed generated types to match JNI. No longer
15023 print class name before method name.
15024 (print_method_info): Print "static" before static methods.
15025 Print "virtual" before non-final methods.
15026 (usage): Use exit(1), not exit(-1).
15028 (print_field_info): Use %.17g to print a double.
15029 (last_access): New globals.
15030 (process_file): Initialize last_access.
15031 (usage): Now static.
15032 (ACC_VISIBILITY): New define.
15033 (generate_access): New function.
15034 (print_field_info): Call it.
15035 (print_method_info): Likewise. Also, generate information for all
15036 methods, not just native methods. Return void.
15037 (print_c_decl): Return void.
15038 (print_field_info): Return void.
15040 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15042 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
15043 processing the jc1 grammar file. Prefix bison functions and
15044 variables with java_.
15045 (parse.c): Dependencies on parse.h and lex.h
15046 * expr.c (build_java_arrayaccess): Function now global.
15047 * java-tree.h: Comment reorganized to carry on previous
15048 classification effort.
15049 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
15050 RESOLVE_TYPE_NAME_P): New flags on WFLs.
15051 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
15052 java_parse (new prefix java_ generated by bison).
15053 (java_layout_parsed_class, java_register_parsed_class): Function
15055 (yyparse): Removed unnecessary call to init_outgoing_cpool.
15056 * lex.c (static tree wfl_op): Variable deleted.
15057 (java_init_lex): Initialize kw_super and kw_this. Initialize more
15058 ctxp fields to NULL_TREE.
15059 (java_lex): No longer create WFL for operators. Filename caching
15060 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
15061 created as STRING_CST and later expanded. Removed extra argument
15062 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
15064 (build_wfl_node): Removed code in comments.
15065 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
15066 store token and location data in the current bison token.
15067 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
15068 static/extern function declaration at the beginning of the file.
15069 (struct qualification): Data structure definition deleted.
15070 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15071 (qualify_ambiguous_name): Function declaration modified. Function
15072 now returns nothing.
15073 (build_array_ref, patch_array_ref, make_qualified_name,
15074 resolve_qualified_expression_name, maybe_generate_clinit,
15075 resolve_field_access): New static function declarations.
15076 (build_java_arrayaccess): New extern function declaration.
15077 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15078 (CALL_EXPR_PRIMARY): Macro deleted.
15079 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15080 (struct parser_ctxt): Field initialized_final
15081 removed. non_static_initialized, static_initialized: New fields.
15082 * parse.y (static tree kw_super, static tree kw_this): New global
15084 (%union): tree wfl field of operator member replaced by int
15085 location. WFLs are non longer created for operators.
15086 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15087 (qualified_name:): Now calls make_qualified_name to build the
15089 (type_declaration:): Consider generating <clinit> when class
15091 (variable_declarator:): Directly build an assignment node when the
15092 variable is initialized when declared.
15093 (this_or_super:): Build a WFL and set current location when THIS
15094 or SUPER are parsed.
15095 (expression_statement:): Wrap statement around a WFL.
15096 (primary_no_new_array:): Fixed typo. Changed value returned by
15097 THIS_TK because of its new type (temporary).
15098 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15099 (field_access:): Build qualified name with SUPER.
15100 (method_invocation:): Fixed returned value because of SUPER's new
15102 (array_access:): Use OSB_TK location information.
15103 (post_increment_expression:, post_decrement_expression:,
15104 unary_expression:, pre_increment_expression:,
15105 pre_decrement_expression:, unary_expression_not_plus_minus:,
15106 cast_expression:, multiplicative_expression:,
15107 additive_expression:, shift_expression:, relational_expression:,
15108 equality_expression:, and_expression:, exclusive_or_expression:,
15109 inclusive_or_expression:, conditional_and_expression:,
15110 conditional_or_expression:, assignment:): Use new location/token
15111 information available on operators.
15112 (create_class): Set super_decl_type to NULL_TREE when processing
15114 (register_fields): Field initialization is now a MODIFY_EXPR
15115 node. Chain initialization code to the matching lists (according
15116 to the field declaration modifiers).
15117 (maybe_generate_clinit): New function.
15118 (method_header): Don't set method's DECL_NAME to a WFL when adding
15119 methods to java.lang.Object.
15120 (resolve_and_layout): Now can return NULL_TREE if the type
15121 resolution fails. Otherwise, return the class DECL instead of its
15123 (check_method_redefinition): Don't patch method DECL_NAME if it
15124 belongs to java.lang.Object.
15125 (process_imports): Simply assign error_found to the value returned
15126 by check_pkg_class_access.
15127 (declare_local_variables): Don't use their init statements (if
15128 any) when parsing error were previously found. Reuse MODIFY_EXPR
15129 build during parsing as an init statement.
15130 (java_method_add_stmt): Now return the current method body.
15131 (java_layout_parsed_class, java_register_parsed_class): Functions
15133 (java_complete_expand_methods): Initialize the constant pool on a
15134 per class basis. Layout the classes before expanding their method
15135 bodies. Don't try expand artificial constructor code if error were
15136 found. Make the classes data and register them if no error were
15138 (java_complete_expand_method): Retrieve an artificial constructor
15139 argument list before entering its body. Assign the top block to
15140 the artificial constructor function body and set types of declared
15141 blocks and compound statements to void. Walk method body if not an
15142 artificial constructor.
15143 (make_qualified_name, cut_identifier_in_qualified): New functions.
15144 (resolve_expression_name): Fixed comments. Save/restore the
15145 current class CLASS_LOADED_P flag value. Build non qualified
15146 static field access and handle qualified expression names.
15147 (resolve_field_access, resolve_qualified_expression_name): New
15149 (patch_method_invocation_stmt): Use the new expression resolution
15150 scheme, calling resolve_field_access when the function call is
15151 resolved as an expression.
15152 (qualify_ambiguous_name): Function rewritten to work on qualified
15153 expression produced by make_qualified_name.
15154 (java_complete_tree): Promote type when function's argument are
15155 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15156 the assignment to discover further errors if RHS is a expression
15157 name that fails to evaluate. Declare LHS initialized even though
15158 the assignment failed. Don't use the location variable and removed
15159 extra argument in patch function calls. Now handle the ARRAY_REF
15160 case and build internal string representation when STRING_CSTs are
15162 (build_method_invocation): Don't wrap function call around a WFL.
15163 (build_assignment): Likewise. Use the operator location
15165 (patch_assignment): Handle array access LHSs. Handle error
15166 provenance, resulting in a better error report.
15167 (build_binop): Use op_location from operator as binop location
15169 (build_unaryop, build_incdec, build_cast): Likewise.
15170 (patch_binop): Extract location information from the node. Fixed
15171 typo in error message.
15172 (patch_unary_op): Extract location information from the node.
15173 (build_array_ref, patch_array_ref): New functions.
15175 1998-07-01 Tom Tromey <tromey@cygnus.com>
15177 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15178 match _Jv_IsInstanceOf.
15179 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15180 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15182 1998-06-30 Tom Tromey <tromey@cygnus.com>
15184 * decl.c (init_decl_processing): Functions are now named
15185 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15187 1998-06-29 Per Bothner <bothner@cygnus.com>
15189 * java-tree.h (load_class): Add prototype.
15190 * class.c (is_compiled_class): Add missing arg to load_class.
15191 * expr.c (expand_java_NEW): Call load_class.
15192 * parse.y (process_import): Removed bogus use of void return value.
15194 1998-06-25 Per Bothner <bothner@cygnus.com>
15196 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15197 Function name is "_Jv_Throw" instead of "soft_athrow".
15198 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15199 Function name is "_Jv_AllocObject" instead of "soft_new".
15200 Takes an extra parameter (object size).
15201 * expr.c: Update calls.
15203 1998-06-24 Per Bothner <bothner@cygnus.com>
15205 * lex.c (java_get_line_col): Handle end-of-file.
15206 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15208 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15210 * lang.c (lang_init): Make -fexceptions the default.
15211 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15212 exception handling is not turned on.
15214 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15216 * lang.c (flag_new_exceptions): Make this this default.
15217 * decl.c (end_java_method): Call emit_handlers.
15218 * except.c (method_init_exceptions): Set language code and version.
15219 (expand_start_java_handler): Enable exception, and call
15220 expand_eh_region_start.
15221 (expand_end_java_handler): Enable exception, and set up catch blocks.
15222 (emit_handlers): New routine to generate the saved handlers.
15223 * java-except.h (emit_handlers): Add prototype.
15225 1998-06-12 Per Bothner <bothner@cygnus.com>
15227 We used to have three different representations of the constant pool:
15228 the CPool structure, the tree_constant_pool, and the constructures
15229 used to build the Class object (which may need class and string
15230 constants) in compiled code. None were appropriate for compiling
15231 to .class files, so I did a major overhaul.
15233 First, the tree_constant_pool array was removed. Things were
15234 modified to the CPool structure in the JCF could be used.
15235 Second, a "capacity" field was added to the CPool, and functions
15236 written to search for a matching constant, adding one if not found.
15237 The code that generated the Class object was changed to use a CPool.
15238 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15239 the static Class object are now only in build_constants_constructor.
15240 Finally, I wrote code which can generate a .class file (including its
15241 constant pool) from the RECORD_TYPE of a class. This is a big step
15242 on the way to compiling Java source into .class files.
15244 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15245 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15247 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15248 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15249 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15250 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15251 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15252 (lang_type): Removed constant_pool field.
15253 * jcf.h (CPool): Renamed size to count. Added field capacity.
15254 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15255 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15256 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15258 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15259 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15260 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15261 (set_constant_entry, find_constant1, find_constant2,
15262 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15263 find_utf8_constant, find_class_or_string_constant): New functions.
15265 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15266 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15267 (give_name_to_class, get_class_constant): Likewise.
15268 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15269 (get_name_and_type_constant, get_ref_constant): Removed.
15270 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15271 * parse.y: Don't save/restore tree_constant_pool.
15272 * verify.c (verify_jvm_instructions): Update for new approach.
15273 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15275 * lang-options.h: Added -femit-class-file, -femit-class-files.
15276 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15277 (lang_f_options): Added "emit-class-file(s)".
15279 * expr.c (build_java_arrayaccess): Generate more efficient array
15280 bounds checking, by using unsigned compare.
15282 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15284 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15286 * parse.h: New comment on the handling of unresolved type
15287 identifiers. JDEPs are now part of the jdep_code enum.
15288 (typedef struct jdep): Now use enum jdep_code or int, depending on
15289 availability. Both are narrowed down to an 8 bits bitfield.
15290 (CALL_EXPR_PRIMARY): Fixed comment.
15292 1998-06-10 Tom Tromey <tromey@cygnus.com>
15294 * Make-lang.in (java): Added gjavac and jvgenmain.
15295 (java.start.encap): Depend on gjavac.
15296 (java.rest.encap): Depend on jvgenmain.
15298 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15299 (JAVA_CROSS_NAME): Likewise.
15300 (java.all.build): Depend on jvgenmain and gjavac.
15301 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15302 (jvgenmain$(exeext)): New target.
15303 (java.install-common): Wrote.
15304 * config-lang.in (compilers, stagestuff): Added gjavac and
15307 1998-06-10 Dave Brolley <brolley@cygnus.com>
15309 * lang.c (lang_decode_option): New argc/argv interface.
15311 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15313 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15314 * decl.c (build_decl_no_layout): New function.
15315 * expr.c (java_lang_expand_expr): Layout declarations found in
15316 blocks before they're pushed.
15317 * jcf-parse.c (load_class): Save current line when parsing class
15319 (parse_source_file): Register class before expanding their
15321 * lang.c (put_decl_node): Produce `null' when `void *' is
15323 * lex.c (static tree wfl_op): New static global, for error report
15325 (java_init_lex): wfl_operator and wfl_op initialized
15326 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15328 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15329 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15330 build_unresolved_array_type): New static function definitions.
15331 (build_decl_no_layout): New extern function declared.
15332 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15333 faulty modifier exists.
15334 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15335 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15336 (UNARY_PLUS_EXPR): New fake operator.
15337 (struct parser_ctxt): New field osb_number.
15338 * parse.y (static tree wfl_operator): New static WFL for operator
15339 bound error messages.
15340 (DECR_TK, INCR_TK): Moved.
15341 (OP_TK): Tagged <operator>.
15342 (array_type:): Now call build_unresolved_array_type.
15343 (dim_expr:): Count the number of '[' seen.
15344 (post_increment_expression, post_decrement_expression,
15345 pre_increment_expression, pre_decrement_expression,
15346 unary_expression_not_plus_minus, unary_expression:): Actions are
15347 now building the corresponding unary expressions.
15348 (cast_expression:): Actions are now building cast expressions.
15349 (build_unresolved_array_type): New function.
15350 (create_interface): Reset the number of declared interfaces.
15351 (create_class): Likewise.
15352 (method_header): Methods declared within the scope of an interface
15353 are now implicitly set public and abstract.
15354 (java_complete_class): Variable's and parameter's type are patched
15355 with a promoted type.
15356 (declare_local_variables): Resolved non builtin types are promoted
15357 before being used to build a variable decl. Removed type patch
15358 posted on variable initialization statement.
15359 (source_start_java_method): Use build_decl_no_layout to build the
15360 decl of a parameter of incomplete type.
15361 (java_register_parsed_class): Process interfaces too. Call
15362 rest_of_decl_compilation on each processed class declarations.
15363 (java_complete_expand_methods): Don't attempt to expand things in
15365 (java_complete_tree): Process CONVERT_EXPR, even though it always
15366 has a type. Propagate error_mark_node to node's type too. Promote
15367 method's call argument type and return error_mark_node if
15368 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15369 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15370 handle unary operator nodes.
15371 (build_assignment): Added comment.
15372 (print_int_node): New function.
15373 (patch_assignment): New second argument. New error handling. Use
15374 print_int_node. Handle references. Use can_cast_to_p to issue
15375 different error message according to the context and check upon
15376 the initialization of the RHS.
15377 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15378 (operator_string): Handle more operators.
15379 (patch_binop): No longer use a function static
15380 wfl_operator. Improved error message on shift distance.
15381 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15382 patch_cast): New functions.
15384 1998-06-05 Per Bothner <bothner@cygnus.com>
15386 * jvspec.c: New file.
15387 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15389 * java-tree.h (identifier_subst): Add declaration.
15391 1998-06-04 Tom Tromey <tromey@cygnus.com>
15393 * jvgenmain.c (main): Generate call to JvRunMain.
15395 * class.c (make_class_data): Push value for "sync_info" field.
15396 * decl.c (init_decl_processing): Push "sync_info" field.
15398 1998-06-03 Per Bothner <bothner@cygnus.com>
15400 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15401 Java (source) name, not signature.
15402 Set TYPE_ALIGN to (at least) that of element_type.
15404 1998-06-02 Per Bothner <bothner@cygnus.com>
15406 * class.c: Moved classname-mangling-rekated code to ...
15407 * mangle.c: ... this new file.
15408 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15409 * Makefile.in: Update for above changes.
15411 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15413 * expr.c (truthvalue_conversion): Convert integer and floating
15414 point value to their truth value.
15415 * lex.c (java_lex): Handle the `null' literal.
15416 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15417 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15418 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15421 * parse.y: Reorganization/documentation on token declaration.
15422 (binop_lookup[]): New added new tree codes.
15423 (relational_expression): Build corresponding binary operators.
15424 (equality_expression, conditional_and_expression,
15425 conditional_or_expression): Likewise.
15426 (java_complete_class): Fix crash in debug message.
15427 (java_complete_tree): Check initialization of method call
15428 arguments. Further bogus node evaluation to detect more error
15429 during assignments. Handles more binary operators.
15430 (patch_assignment): Use DECL_P.
15431 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15433 (operator_string): Handle more case. Compacted source.
15434 (patch_binop): Changed function comment. Checking for
15435 uninitialized first operand takes the compound assignment into
15436 account and uses DECL_P. Checking for uninitialized second operand
15437 delayed to routine's end. Use macros to issue type bound error
15438 messages and issue messages on both operands if their types are
15439 different. Force fixed type into node. Handle all binary
15442 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15444 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15445 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15446 build operator node and return tokens.
15447 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15448 * parse.h (java_complete_tree): Changed returned type in prototype.
15449 (build_method_invocation, build_assignment, patch_assignment,
15450 patch_binop): New static function declarations.
15451 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15452 BUILD_EXPR_WFL): New macros.
15453 * parse.y (enum tree_code binop_lookup[]): New static for token to
15455 (%union): Parser union has new sub-structure `operator'.
15456 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15457 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15458 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15459 ASSIGN_ANY_TK): Tokens tagged `operator'.
15460 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15461 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15462 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15463 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15464 (assignment_operator:): Rule tagged `operator'.
15465 (expression_statement:): Re-installed default rule.
15466 (method_invocation:): Sub rules call build_method_invocation.
15467 (postfix_expression:): Don't attempt to resolve name here. Just
15469 (multiplicative_expression:): Sub-rules build corresponding binop
15471 (additive_expression:, shift_expression:, and_expression:,
15472 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15473 (assignment:): Sub rule invoke build_assignment.
15474 (assignment_operator:): Default rules on sub rules.
15475 (force_error): Added documentation on this variable.
15476 (declare_local_variables): Build initialization calling
15478 (expand_start_java_method): Removed unused rtx declaration. Mark
15479 arguments as already initialized.
15480 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15481 (java_complete_expand_methods): Don't process next method if
15482 completion of the previous one triggered errors.
15483 (java_complete_expand_method): Call source_end_java_method if no
15484 error were found during completion.
15485 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15486 locals declaratilon. Handle names found within a class. Return
15487 error_mark_node when things aren't found.
15488 (patch_method_invocation_stmt): Return error_mark_node on failures.
15489 (patch_invoke): Removed unused local. Return the correct node.
15490 (java_complete_tree): Now returns a value. The BLOCK section binds
15491 local identifiers and the type of a BLOCK is now void. Assign the
15492 result of operand completion on COMPOUND_EXPR. Assign the
15493 encapsulated node of a WFL to the result of its completion, except
15494 when the node is an identifier. Now handle MODIFY_EXPR and several
15495 binary operators. Return error_mark_node on errors.
15496 (build_method_invocation, build_assignment, patch_assignment,
15497 build_binop, operator_string, patch_binop): New functions.
15498 * typeck.c (binary_numeric_promotion): New function.
15500 1998-05-21 Per Bothner <bothner@cygnus.com>
15502 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15503 Replace most uses of ident_subst by identifier_subst.
15505 * class.c (push_class_static_dummy_field): Removed function.
15506 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15507 instead of looking got "class" static field. Create that decl here.
15508 (class_identifier_node): Removed; no longer needed.
15509 (init_class_processing): Don't init class_identifier_node.
15510 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15511 Do nreverse 0 times (instead of twice) for Object and Class.
15512 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15514 1998-05-20 Per Bothner <bothner@cygnus.com>
15516 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15517 while initializing linenumber_count and linenumber_table.
15518 Do it before init_function_start (which calls emit_line_note).
15519 * expr.c (expand_byte_code): Don't need to clear lineno here.
15521 1998-05-18 Tom Tromey <tromey@cygnus.com>
15523 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15524 then mangle number as _N_.
15526 * class.c (mangle_class_field): New function.
15527 (build_class_ref): Set assembler name of class reference using
15528 mangle_class_field.
15529 (push_class_static_dummy_field): Likewise.
15531 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15533 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15534 of assigning to TREE_CODE. The latter method exploits a feature
15535 of GCC that is not ANSI compliant.
15537 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15539 * decl.c (pushdecl_force_head): New function.
15540 (pushlevel): Removed conditional printf.
15541 (complete_start_java_method): Don't enter local variable scope if
15542 function is compiled from source code.
15543 * expr.c: parse.h now included
15544 (java_lang_expand_expr): New function.
15545 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15546 printf. Terminate buffer when doing directories.
15547 * jcf-parse.c (parse_source_file): Call lang_init_source before
15548 parsing and before code generation.
15549 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15550 use printf if the macro is defined.
15551 * lang.c (lang_init): Install lang_expand_expr hook on
15552 java_lang_expand_expr.
15553 (java_dummy_print): New function.
15554 (lang_init_source): New function.
15555 * lex.c (java_lex): Remember location of an opening brace at the
15556 second nesting level.
15557 (java_is_eol): Unget character seen after a CR if it is EOF.
15558 * parse.h: Now includes lex.h
15559 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15560 printf if the macro is defined.
15561 (expand_start_java_method, build_expr_block, enter_block,
15562 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15563 New static function declarations.
15564 (pushdecl_force_head): New extern function declaration.
15565 (INCOMPLETE_TYPE_P): New macro.
15566 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15567 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15568 BLOCK_EXPR_ORIGIN): New macros.
15569 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15570 DECL_SOURCE_LINE_LAST): New macros.
15571 (struct parser_ctxt): Removed field current_method_decl, redundant
15572 with the field current_function_decl. Added fields
15573 first_ccb_indent1 and pending_block.
15574 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15575 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15577 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15578 (compilation_unit:): Cosmetic on sub rule.
15579 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15580 (variable_initializer:): Installed default rule on expression:.
15581 (method_declaration:): method_header: starts a new
15582 method. method_body: installs the function body, absorbs blocks
15583 emitted for temporary variable scopings, pops function's body block
15584 and merges function's last statement lineno in DECL_SOURCE_LINE.
15585 (method_body:): Installed default rules.
15586 (block:): Call enter_block when an opening brace is seen. Absorb
15587 scoping blocks and call exit_block when a closing brace is seen.
15588 (block_statement:): Cosmetic changes.
15589 (method_invocation:): Create WFL around CALL_EXPR node.
15590 (patch_stage): Added comment around definition.
15591 (method_header): Try to use first_ccb_indent1 as the first line of
15592 the method, so BP debug info are emitted at the first opening
15593 brace of the function. If the function has no body, use the
15594 location of the function's name. Override currently defined method
15595 name with the matching WFL so we can point redefinition errors
15596 using the location where the function's name was declared.
15597 (check_abstract_method_header): Interprets DECL_NAME as an
15598 identifier or as a WFL, accordingly.
15599 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15600 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15601 location and name information out of it and reinstall DECL_NAME to
15602 its original identifier node value.
15603 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15604 function's source code).
15605 (read_import_dir): Test the value returned by find_class and issue
15606 a fatal accordingly.
15607 (declare_local_variables): Push a new block for the scope of the
15608 new variable(s) if code has been already generated at that nesting
15609 level. Pinpoint redefinition errors using the variable id
15610 WFLs. Generate initialization code if necessary. If the variable
15611 type is incomplete, register a patch on its decl.
15612 (source_start_java_method): Rewritten. Define a new block for the
15613 function's parameters. Build parameter decl out of function's
15614 arguments and register them for a patch if their types are
15616 (expand_start_java_method): Includes the part of
15617 source_start_java_method that was pushing the parameter decls and
15618 completing the method start code.
15619 (source_end_java_method): Removed call the expand_end_bindings and
15620 poplevel (already taken care of). Reinstall function's arguments
15621 and get function's last line of code before calling
15622 expand_function_end.
15623 (java_method_add_stmt): New comment before the function's
15624 code. Complement the second operand of the current COMPOUND_EXPR
15626 (java_complete_expand_methods): Don't generate debug info on line
15627 zero when expanding a generated constructor.
15628 (java_complete_expand_method): Set start and end line numbers for
15629 a artificially generated constructor to one and manually call
15630 enter_block and exit_block when defining it. For all methods:
15631 expand function's start calling the new expand_start_java_method
15632 and invoke java_complete_tree on the effective method's body, if
15634 (resolve_expression_name): Now use lookup_name_in_blocks to search
15635 local variable decls and print out an error when variables are
15637 (patch_method_invocation_stmt): Inserted comment before the
15639 (lookup_method_invoke): Chain method's arguments using chainon
15640 with the current arg list as a second argument. Inserted missing
15641 IDENTIFIER_POINTER when reporting an error on methods not found.
15642 (refine_accessible_methods_list): Don't retain constructors.
15643 (patch_arguments): Function removed.
15644 (java_complete_tree): Inserted comment before the function's
15645 code. New case for BLOCKs. Moved the WFL case a bit
15646 further. Complete function's arguments.
15647 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15648 maybe_absorb_scoping_blocks): New functions.
15650 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15652 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15654 * jcf-parse.c (parse_source_file, java_error_count): New forward
15655 and extern declarations.
15656 (java_parse_abort_on_error): Macro moved.
15657 (jcf_parse_source): fatal called if fopen fails. Now calls
15659 (parse_source_file): New parse_only parameter. Reflects the
15660 elimination of the second pass.
15661 (yyparse): parse_source_file called with argument set to 0.
15662 * jcf.h (JCF_ZERO): Sets java_source to zero.
15663 * lex.c (java_init_lex): pass argument is gone. Function modified
15664 to be called once during the analysis of a file.
15665 (java_unget_unicode): Fixed typo in fatal message.
15666 (java_get_line_col): Likewise.
15667 (java_lval): Likewise. String literals no longer built during
15669 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15671 * parse.h (MODIFIER_WFL): New macro.
15672 (parse_check_super, parser_check_super_interface): Now return int.
15673 (parser_chain_incomplete_item, not_builtin_p,
15674 complete_method_decl): Declarations removed.
15675 (build_method_invocation_stmt, build_invoke): Renamed using the
15676 `patch' instead of `build'
15677 (register-incomplete_type, obtain_incomplete_type,
15678 java_complete_tree, java_complete_expand_method,
15679 unresolved_type_p, create_jdep_list): New function declarations.
15680 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15681 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15682 (jdep): New typedef on new struct _jdep.
15683 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15684 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15685 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15686 JDEP_RESOLVED_P): New macros.
15687 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15688 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15689 JDEP_VARIABLE): New enum values and jdep kinds.
15690 (jdeplist): New typedef on struct _jdeplist.
15691 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15693 (CALL_EXPR_PRIMARY): New macro.
15694 (struct parser_ctxt): Fields java_pass, current_method_decl,
15695 method_decl_list deleted. New field jdeplist.
15696 (INCOMPLETE_P): Macro deleted.
15697 * parse.y (single_type_import_declaration:): Removed pass switch.
15698 (type_import_on_demand_declaration): Likewise.
15699 (field_declaration:): Removed pass switch on all sub rules.
15700 (class_declaration:): Call the complete_class_decl removed on
15702 (method_declaration:): Removed second pass switch. No longer chain
15703 methods decl when method_header reduced.
15704 (method_header:): Sub rules no longer depend on pass switch.
15705 (method_declarator:): Likewise.
15706 (method_body:): Likewise.
15707 (abstract_method_declaration:): Likewise.
15708 (block_statement:): Likewise.
15709 (local_variable_declaration:): Likewise.
15710 (argument_list:): Likewise.
15711 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15712 removed. Partial CLASS_EXPR tree node built instead.
15713 (postfix_expression:): Removed pass switch on all sub rules.
15714 (java_pop_parser_context): Free classd_list content.
15715 (yyerror): Call obstrack_grow0 to finalize error message.
15716 (check_class_interface_creation): Comment modified to reflect new
15717 returned value meaning. Removed second pass switch. Return 1 if an
15718 error was found, 0 otherwise. Adjust pointer on filename if a
15719 leading path separator was found.
15720 (maybe_create_class_interface_decl): Removed first pass switch
15721 when linking the class decl to the class_list. Install a new
15722 jdep_list for the class.
15723 (add_superinterfaces): List of unresolved interfaces is
15724 gone. Unresolved interfaces are directly added to the current
15726 (create_interface): Second pass shortcut removed.
15727 ctpx->modifier_ctx access through MODIFIER_WFL.
15728 (create_class): Second pass shortcut removed. Call to
15729 register_incomplete_type replaces the call to
15730 parser_chain_incomplete_item.
15731 (complete_class_decl): Function removed.
15732 (duplicate_declaration_error): New way of retrieving redeclared
15734 (register_fields): Call to lookup_modifier_cl replaced by
15735 MODIFIER_WFL. New way of handling unresolved type, using
15736 unresolved_type_p and obtain_incomplete_type.
15737 register_incomplete_type replaces call to parser_chain_incomplete_item.
15738 (patch_stage): New static global variable.
15739 (method_header): New way of handling unresolved type, using
15740 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15741 indicates that the method decl needs to be patched.
15742 (check_abstract_method_header): Call to lookup_modifier_cl
15743 replaced by MODIFIER_WFL.
15744 (method_declarator): Incomplete argument type are registered
15745 calling register_incomplete_type. Patch on the declared method is
15746 issued in that case.
15747 (unresolved_type_p): New function.
15748 (parser_check_super_interface): New comment to reflect function's
15749 modified returned type (int). Function and has a new argument
15750 this_wfl. Call to parse_error_context uses this_wfl instead of
15751 relying on lookup_cl.
15752 (parser_check_super): Comment reflects function's new returned
15753 type (int). Function returns nonzero value on error.
15754 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15755 register_incomplete_type, jdep_resolve_class): New functions to
15756 handle incomplete types in declarations.
15757 (java_complete_class): Rewritten to work with the new incomplete
15758 type handling scheme.
15759 (complete_class_report_errors): Likewise.
15760 (complete_method_decl): Removed: it jobs is now handled by
15761 java_complete_class.
15762 (do_resolve_class): Class loaded in not already loaded and not
15763 found in Java source code.
15764 (java_check_regular_methods, java_check_abstract_methods): Don't
15765 call complete_method_decl anymore.
15766 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15767 (read_import_dir): Got rid of the pass number dependency.
15768 (declare_local_variables): New handling of unresolved types (patch
15770 (source_start_java_method): New parameter level. Function called
15771 with level set to 1 when argument types are potentially
15772 unresolved. Called to complete the job with level set to 2 once
15773 types are complete.
15774 (source_end_java_method): Call to permanent_allocation
15775 removed. Waiting to be replaced by a more suitable obstack
15777 (java_complete_expand_methods, java_complete_expand_method,
15778 java_expand_finals): New functions.
15779 (build_method_invocation_stmt): Renamed
15780 patch_method_invocation_stmt. Extracts function call expression
15781 (wfl) and arguments (args) from CALL_EXPR tree operands.
15782 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15783 call. Patch the function and argument operand of the CALL_EXPR
15785 (patch_argument, java_complete_tree): New functions.
15787 1998-04-20 Per Bothner <bothner@cygnus.com>
15789 Recover from missing fields and methods (i.e. error instead of fatal).
15790 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15791 * expr.c (expand_invoke): Recover from missing method.
15792 (expand_java_field_op): Recover from missing field.
15793 Inline references to java.lang.{Integer,Char,...}.TYPE.
15794 * typeck.c (get_type_from_signature), java-tree.h: New function.
15795 * class.c (add_method): Use get_type_from_signature.
15796 (build_class_ref): Handle a class that was not found.
15797 * typeck.c (convert): Handle conversion to pointers (for convenience).
15798 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15799 instead of lookup_field to handle missing fields.
15801 * jcf-parse.c (process_zip_dir): Set java_source.
15803 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15805 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15807 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15809 * jcf-parse.c (load_class): Don't change input_filename before
15810 calling jcf_parse_source (but still do it before calling
15812 (jcf_parse_source): Assign input_filename after having saved the
15814 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15815 list. ctxp->modifier_ctx zeroed according to its new
15816 definition. ctxp->filename initialized. Removed
15817 JAVA_MODIFIER_CTX_UNMARK.
15818 (java_unget_unicode): Update the character based column position.
15819 (java_allocate_new_line): ref_count not used anymore. Always free
15820 ctxp->p_line. Initialize c_line->char_col to 0.
15821 (java_get_unicode): Update the character based column position.
15822 (java_lex): Use ctxp->elc to store current position in source
15823 file, at the beginning of the parsed token. Set modifier_ctx entry
15824 corresponding to the parse modifier to a WFL node. Return a WFL
15825 node when an identifier is parsed.
15826 (java_lex_error): Now uses ctxp->elc to store current position in
15828 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15829 * lex.h (build_wfl_node): New function definitions.
15830 (struct java_line): ref_count and next fields are gone. New field
15832 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15833 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15834 (JAVA_COLUMN_DELTA): New macro.
15835 (java_lc): New typedef on new struct _java_lc.
15836 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15837 (parse_error_context, parse_warning_context): Changed prototypes.
15838 (java_get_line_col): Added as an available global function.
15839 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15840 (IC_DECL): Replaced by macro IC_TYPE
15841 (DEPEND_WFL): New macro.
15842 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15844 (exit_java_complete_class): Removed a commented out statement.
15845 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15846 now an array of tree nodes. Deleted fields line_list and
15847 e_line. New field elc, to replace e_line.
15848 * parse.y (array_type:): Build WFL node.
15849 (qualified_name:): Build a single WFL node out of two. Retain
15850 the location information of the first node in the resulting node.
15851 (package_declaration:): Use package name as a WFL node
15852 (single_type_import_declaration:): Use imported name as a WFL node.
15853 (type_import_on_demand_declaration:): Use root of the imported
15854 packages as a WFL node.
15855 (field_declaration:): Removed unused local variable cl.
15856 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15857 (yyerror): New static elc. Removed static error_line, error_pos.
15858 New local code_from_source. Save ctxp->elc into elc at the first
15859 pass. Call java_get_line_col to get a string of the line where
15860 the error occurred.
15861 (debug_line): Removed static function.
15862 (parse_error_context, parse_warning_context): Parameter cl is now
15863 a WFL node. Use its value to initialize ctxp->elc.
15864 (redefinition_error): Parameter cl is now a WFL node.
15865 (parse_add_interface): New parameter wfl. No longer call
15866 lookup_cl, use wfl instead.
15867 (check_class_interface_creation): Parameter cl is now a WFL node.
15868 (maybe_create_class_interface_decl): Likewise.
15869 (add_superinterfaces): New function.
15870 (create_interface): Removed local cl, node, super_decl,
15871 super_decl_type. Function now uses id as a WFL node. Better
15872 warning/error report on obsolete or forbidden mix of
15873 modifiers. Now calls add_superinterfaces to register interfaces.
15874 (create_class): Removed local cl, node. Local variable id is used
15875 as a WFL node. Better error report on forbidden modifier
15876 mix. Uses add_superinterfaces to register interfaces.
15877 (find_field): Argument cl is now a WFL node. Now store the WFL
15878 node of a fields that needs to be checked for their
15880 (method_header): Local variable node non longer used. Local
15881 variable id replaces cl.
15882 (check_modifiers_consistency): Local variable cl is now a WFL
15884 (method_declarator): Local variable cl replaced by parameter id.
15885 (parser_qualified_name): Now uses parameter name as a WFL node.
15886 (parser_check_super_interface): New parameter wfl, for achieve
15887 greater accuracy during error reports.
15888 (parser_chain_incomplete_item): New parameter named location. Used,
15889 along the decl, to construct the incomplete item node.
15890 (java_complete_class): resolve_class now uses WFL node extracted
15891 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15893 (complete_method_decl): Unresolved function's argument types are WFL.
15894 (resolve_class): Parameter cl is now a WFL node.
15895 (resolve_and_layout): Likewise.
15896 (do_resolve_class): Likewise. Try first to use cl and then do the
15897 lookup on the decl when calling check_pkg_class_access.
15898 (complete_class_report_errors): Use IC_TYPE in place of
15899 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15900 instead of doing a lookup over the decl.
15901 (java_check_final): Use WFL info from field tree list.
15902 (lookup_cl): Rewritten and returns a statically defined WFL node.
15903 (lookup_modifier_cl): Now uses information from WFL nodes.
15904 (process_imports): Likewise.
15905 (read_import_dir): name and cl arguments replaced by a single WFL
15906 node. Function modified accordingly.
15907 (find_in_imports_on_demand): Now uses WFL node.
15908 (check_pkg_class_access): cl argument is now a WFL node.
15909 (declare_local_variables): Fixed to use WFL nodes.
15910 (resolve_expression_name): Likewise.
15911 (build_method_invocation_stmt): name_combo argument renamed
15912 wfl. Function modified to use WFL nodes.
15913 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15914 (lookup_method_invoke): cl is now a WFL node. Added missing
15915 IDENTIFIER_POINTER to class type decl name.
15917 1998-04-14 Dave Brolley <brolley@cygnus.com>
15919 * lang.c (init_parse): Now returns char* containing the filename.
15921 1998-04-10 Per Bothner <bothner@cygnus.com>
15923 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15925 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15926 * class.c (make_class_data): If flag_assume_compiled, initial class
15927 state is CSTATE_PREPARED; make superclass and interfaces direct
15928 references, rather than constant pool indexes.
15930 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15932 * parser.y: Include flags.h. Removed debug variable pl.
15933 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15934 (block:): Likewise.
15935 (labeled_statement_nsi:): Generate debug info when reducing
15936 expression_statement:.
15937 (check_pkg_class_access): get_access_flags_from_decl invocation
15938 fixed for new CLASS_* flags location.
15939 (source_end_java_method): Save/restore parser context when
15940 entering/leaving this routine. Restore lineno to its right value
15941 before calling expand_end_bindings.
15942 (build_method_invocation_stmt): build_invoke called with the
15943 current line information.
15944 (build_invoke): New argument cl. Wrap the function call around a
15946 (refine_accessible_methods_list): Changed comment, removed
15948 * parse.h: Fixed typo in comments.
15949 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15950 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15951 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15953 * lex.c (java_lex): Record the last closing curly bracket of a
15955 * jcf-parse.c (jcf_parse_source): Now calls
15956 java_check_methods. Clarified comment, fixed typo.
15958 1998-04-09 Dave Brolley <brolley@cygnus.com>
15960 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15961 (finish_parse): Expose for non USE_CPPLIB builds.
15963 1998-04-08 Jeffrey A Law (law@cygnus.com)
15965 * lang.c (lang_print_xnode): New function.
15967 1998-04-03 Per Bothner <bothner@cygnus.com>
15969 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15970 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15971 used to build a class's dispatch table.
15972 (make_class_data): Generate dispatch table if flag_assume_compiled.
15973 Set dtable of class object to address of class_dtable_decl.
15975 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15976 be volatile and have side effects - generates better code.
15978 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15979 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15981 * expr.c (expand_invoke): If class is final, method is
15982 effectively final, so can call it directly.
15984 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15986 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15988 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15990 * parse.y (build_method_invocation_stmt): Removed extra argument
15993 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15995 * expr.c (dtable_indent): Now static global.
15996 (expand_invoke): Now call invoke_build_dtable and
15997 build_invokevirtual.
15998 (invoke_build_dtable, build_invokevirtual): New functions.
15999 * jcf-io.c (find_class): Defer issuing a warning by setting
16000 jcf->outofsynch to 1.
16001 * jcf-parse.c (jcf_out_of_synch): New function.
16002 (load_class): Test this_jcf.outofsynch flag and call
16003 jcf_out_of_synch accordingly.
16004 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
16005 comment indentation.
16006 * lex.c (java_get_unicode): Fixed code indentation.
16007 (java_lex): Create string literal. Fixed typo. Removed several
16008 premature obstack_free.
16009 * parse.h: New enums for name resolution and invocation mode.
16010 (struct qualification): New data structure.
16011 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
16012 (do_resolve_class, build_method_invocation_stmt,
16013 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
16014 debug_line, identical_subpath_p, invocation_mode,
16015 refine_accessible_methods_list, build_invoke,
16016 lookup_method_invoke): New functions declared.
16017 (build_invokevirtual, invoke_build_dtable, match_java_method,
16018 build_field_ref, jcf_out_of_synch): New references to external
16020 (struct parse_ctxt): Removed artificial_constructor field.
16021 * parse.y: (array_type:): Type defined for this rule.
16022 (class_type:): Installed default rule for interface_type:.
16023 (array_type:): Now build Java array type.
16024 (qualified_name:): Now use obstack_grow0.
16025 (method_declaration:): Skip the artificial constructor added to
16027 (abstract_method_declaration:): Execute the code only during pass 1.
16028 (block:): Installed default rule in block_statements:.
16029 (block_statement:): Add the statement to the method during pass 2.
16030 (statement_expression): Installed default rule for
16031 method_invocation:.
16032 (argument_list:): Added code to build the argument list.
16033 (method_invocation:): Added call to create the method invocation
16035 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
16036 (debug_line): New function for debug.
16037 (complete_class_decl): No longer do something during pass 1.
16038 (method_header): Use BUILD_PTR_FROM_NAME.
16039 (parser_qualified_classname): Use obstack_grow0. Removed bogus
16041 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
16042 function's main comment.
16043 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
16045 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
16046 (resolve_class): Now works with arrays.
16047 (do_resolve_class, resolve_and_layout): New functions.
16048 (java_check_regular_methods): Reverse method list before and after
16049 having processed it. No longer set ctxp->artificial_constructor.
16050 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
16051 accordingly. Fixed typo in issued error message. Now use
16053 (find_in_imports_on_demand): Now use obstack_grow0.
16054 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
16055 (source_end_java_method): Call expand_expr_stmt instead of
16056 expand_expr. Calls it before calling expand_function_end.
16057 (java_method_add_stmt): Do nothing if errors were found during
16059 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
16060 (build_method_invocation_stmt, build_invoke, invocation_mode,
16061 lookup_method_invoke, refine_accessible_methods_list,
16062 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
16064 * typeck.c (build_java_signature): Properly end method signature
16065 if return type skipped.
16066 (match_java_method): New function.
16068 1998-03-16 Per Bothner <bothner@cygnus.com>
16070 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16072 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16074 * expr.c (build_invoke_non_interface): New function.
16075 (methods_ident, ncode_ident): Now static globals.
16076 (expand_invoke): Use build_invoke_non_interface.
16077 * java-tree.h (struct lang_decl): New field function_decl_body.
16078 (DECL_FUNCTION_BODY): New macro.
16079 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16080 CLASS_FROM_SOURCE_P.
16081 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16082 before starting pass 2. Call to java_generate_parsed_class replaced
16083 by java_register_parsed_class.
16084 * lex.c: Fixed typo in header. Some line width related formating.
16085 * lex.h: Some line width related formating.
16086 * parse.h (source_end_java_method, resolve_expression_name,
16087 complete_class_decl, maybe_create_class_interface_decl,
16088 check_class_interface_creation): New static function declarations.
16089 (java_layout_parsed_class, java_method_add_stmt): New function
16091 (struct parser_ctxt): Field mark_class_generate removed. New
16092 fields class_list and artificial_constructor.
16093 * parse.y: Fixed typo in header.
16094 (class_declaration:): Call complete_class_decl when class body
16096 (method_declaration:): Call source_end_java_method in pass 2 when
16097 the method body is defined.
16098 (postfix_expression:): Do expression name resolution on sub-rule
16099 name during pass 2.
16100 (create_class, create_interface): Merged common pieces.
16101 (check_class_interface_creation, maybe_create_class_interface_decl):
16103 (complete_class_decl): New function.
16104 (register_fields): Fixed line width related typo.
16105 (method_header): Correctly skip first argument when fixing
16106 argument line. Changed the loop.
16107 (java_check_circular_reference): Now use ctxp->class_list.
16108 (java_complete_class): Removed start/stop marking.
16109 (java_check_regular_methods): Now takes a class decl as an
16110 argument. Add default constructor if none were encountered.
16111 (java_check_methods): Now use ctxp->class_list. Changed call to
16112 java_check_regular_methods.
16113 (source_start_java_method): Set DECL_ARG_TYPE for each function
16115 (source_end_java_method, java_method_add_stmt): New functions.
16116 (java_generate_parsed_class): No longer exists.
16117 (java_layout_parsed_class, java_register_parsed_class): New functions.
16118 (resolve_expression_name): New function.
16120 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16122 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16123 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16124 until pass initializations are done. Call read_import_dir with
16126 * parse.h: (lookup_modifier_cl): New function declared.
16127 (INTERFACE_FIELD_MODIFIERS): New macro.
16128 (OBSOLETE_MODIFIER_WARNING): New macro.
16129 * parse.y: (register_fields): Class type and current field name in
16130 local variables. Check modifier(s) if adding field(s) to an interface.
16131 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16132 and report errors using the faulty modifier line context.
16133 (lookup_modifier_cl): New function.
16134 (read_import_dir): Detect and report default import processing
16137 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16139 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16140 * class.c (is_compiled_class): Return 1 after making sure it
16141 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16142 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16143 * java-tree.h (flag_assume_compiled): Add decl.
16144 * lang.c (lang_f_options): Add the flag.
16145 (flag_assume_compiled): Add decl, default to 0.
16147 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16149 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16150 (is_compiled_class): Likewise.
16151 (layout_class): Likewise.
16152 (layout_class): Detect and lay out classes defined in source code.
16153 (interface_of_p, add_interface_do, may_add_interface): New
16155 (add_interface): Now use add_interface_do.
16156 (add_method_1): New function.
16157 (add_method): Now use add_method_1.
16158 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16159 (complete_start_java_method): New function.
16160 (start_java_mehod): Now call complete_start_java_method.
16161 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16162 (expand_invoke): Likewise and fixed typo.
16163 *gjava.c: (print_super_field): Use new argument to find_class
16166 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16167 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16168 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16170 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16171 (add_method_1, push_class): New prototypes.
16172 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16173 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16174 directory where the class was found.
16175 (find_class): New argument DO_CLASS_FILE. Function find_class
16176 modified accordingly.
16177 *jcf-parse.c: (fix_class_path): New function.
16178 (load_class): Use new VERBOSE argument. load_class now finds and
16179 loads/parses .class/.java files. Save read_state of current_jcf
16181 (java_parser_abort_on_error): New macro.
16182 (jcf_parse_source, parse_source_file): New function.
16183 (jcf_parse): Fixed typo.
16184 (yyparse): Call parse_source_file () only.
16185 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16186 writing the real class name back in the zip directory entry.
16187 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16188 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16189 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16190 (find_class): Prototype fixed.
16191 *lex.c: Added 1998 time stamp.
16192 Removed all static global variables, moved into the parser
16193 context data structure.. Now include unistd.h if SEEK_SET not
16195 (java_init_lex): Rewritten.
16196 (java_sneak_unicode): Modified current unicode access in current line.
16197 (java_unget_unicode): Likewise.
16198 (java_allocate_new_line): New allocation management.
16199 (java_read_char): Modified access and storage of unget_utf8_value.
16200 New way of processing current unicode.
16201 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16202 (java_get_unicode): Now use the parser context.
16203 (java_lineterminator): Likewise.
16204 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16205 of the reentrant parser implementation. Function now use the
16206 parser context data structure and java_lval. Fixed production of
16207 the float and double constant "out of range" error message. Fixed
16208 obstack use. Return integer value when hitting a modifier. Now
16209 return type for TRUE, FALSE and other predefined types. Return
16210 identifier as a TREE_LIST list containing the current line context
16211 as the TREE_VALUE sub-node.
16212 (java_unicode_2_utf8): Fixed typo in declaration.
16213 (java_lex_error): Now use the parser context data structure.
16214 *lex.h: Added 1998 time stamp.
16215 (struct java_line): New fields ref_count and next.
16216 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16217 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16218 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16219 *parse.h: Added 1998 time stamp.
16220 (java_parse_source_file): Renamed from parse_source_file.
16221 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16222 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16223 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16224 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16225 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16226 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16227 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16228 (struct parser_ctxt): New data structure to keep the parser context.
16229 *parse.y: Added 1998 time stamp, got rid of static global variables.
16230 (java_error_count, ctxp): New global variables.
16231 (%union): New value field.
16232 (numeric_type, integral_type): Rules removed.
16233 (primitive_type): Rule defined to handle integral, float, double and
16235 (qualified_name, package_declaration,
16236 single_type_import_declaration, type_import_on_demand_declaration,
16237 modifiers, class_declaration, super, interfaces,
16238 interface_type_list, class_body, field_declaration,
16239 field_declaration, variable_declarators, variable_declarator,
16240 variable_declarator_id, method_declaration, method_header,
16241 formal_parameter_list, formal_parameter, method_body, block,
16242 static, interface_declaration, extends_interfaces,
16243 abstract_method_declaration, local_variable_declarators): Rules now
16245 (force_error, do_warning): New global statics.
16246 (push_parser_context, parser_context_save_global,
16247 parser_context_restore_global, pop_parser_context): New functions.
16248 (yyerror): Now uses the global parser context. Fixed use of obstack.
16249 (parse_error, parse_error_context, parse_warning_context,
16250 java_accstring_lookup, redefinition_error, check_modifiers,
16251 parser_add_interface, create_interface, create_class, find_field,
16252 duplicate_declaration_error, register_fields, method_header,
16253 check_modifiers_consistency, check_abstract_method_header,
16254 method_declarator, parser_qualified_classname,
16255 parser_check_super_interface, parser_check_super,
16256 parser_chain_incomplete_item, java_check_circular_reference,
16257 layout_class_from_source, java_complete_class,
16258 complete_method_decl, resolve_class, complete_class_report_errors,
16259 java_check_final, check_method_redefinition,
16260 java_check_regular_methods, java_check_abstract_methods,
16261 java_check_methods, lookup_java_interface_method2,
16262 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16263 process_imports, find_in_imports, read_import_entry,
16264 read_import_dir, find_in_imports_on_demand,
16265 check_pkg_class_access, not_builtin_p, declare_local_variables,
16266 source_start_java_method, java_generate_parsed_class): New
16268 *typeck.c: (signature_include_return): New global variable.
16269 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16270 to add the function returned type in the signature.
16272 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16274 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16276 1998-01-29 Dave Brolley <brolley@cygnus.com>
16278 * Make-lang.in (java.info): Added.
16279 (java.install-info): Added
16281 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16283 * Makefile.in (clean): Also remove java/parse.c.
16285 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16287 Add a pair of -fbounds-check/-fno-bounds-check options.
16288 * lang.c (lang_decode_option): Add code to grok arguments.
16289 (flag_bounds_check): Add decl.
16290 (lang_f_options): New array w/ the option in it.
16291 * java-tree.h (flag_bounds_check): Add decl.
16292 * lang-options.h: New file.
16293 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16294 of a static macro value.
16295 (JAVA_ARRAY_EXCEPTION): Delete macro.
16297 1998-01-23 Per Bothner <bothner@cygnus.com>
16299 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16300 * expr.c (build_anewarray): Add missing promote_type.
16302 1998-01-22 Per Bothner <bothner@cygnus.com>
16304 Add array types with known length to optimize bounds checking.
16305 * typeck.c (build_java_array_type): Take length parameter.
16306 (java_array_type_length, build_prim_array_type): New functions.
16307 * java-tree.h: Update for new functions.
16308 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16309 * class.c: Use build_prim_array_type.
16310 * expr.c (can_widen_reference_to): Handle known-length array types.
16311 (verify_jvm_instructions): Keep track of integer push instructions
16312 followed by newarray/anewarray, so we can build known-length arrays.
16313 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16314 (java_array_data_offset): New function.
16315 (build_java_array_length_access): New function. Optimize if constant.
16316 (build_java_arrayaccess): Constant fold bounds check.
16317 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16318 (build_newarray, build_anewarray): New functions.
16319 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16320 * verify.c (merge_types): Handle known-lengh array types.
16322 1998-01-19 Per Bothner <bothner@cygnus.com>
16324 * expr.c (expand_byte_code): Fix performace bug, which caused
16325 searching linenumber_table to be linear rather than constant.
16327 1997-12-12 Per Bothner <bothner@cygnus.com>
16329 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16331 * decl.c, java-tree.h (soft_fmod_node): New global.
16332 * decl.c (init_decl_processing): Define __builtin_fmod.
16333 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16334 using __builtin_fmod.
16336 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16338 * keyword.h: New file, output of keyword.gperf as processed by
16340 * lex.c (java_lex_init): Initialize java_error_flag.
16341 * parse.c (YYERROR_NOW): Uses java_error_flag.
16342 * parse.y: New static java_error_flag. Useless definition of
16344 * parse.y (java_error): Portable error recovery using
16345 java_error_flag (not yet completely tuned).
16347 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16349 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16351 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16353 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16354 (parse.c, lex.c, keyword.h): New rules for Java source code
16356 * parse.c: Renamed into jcf-parse.c.
16357 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16358 * keyword.gperf: New file, Java keywords.
16359 * parse.y: New file, Java language grammar.
16360 * parse.h: New file, Java language grammar definitions.
16361 * lex.c: New file, Java language lexer.
16362 * lex.h: New file, Java language lexer definitions.
16364 1997-12-03 Per Bothner <bothner@cygnus.com>
16366 * decl.c (clinit_identifier_node), java-tree.h: New global.
16367 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16368 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16369 * expr.c (expand_java_field_op): Check for invalid assignment
16372 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16374 1997-10-27 Per Bothner <bothner@cygnus.com>
16376 * verify.c (verify_jvm_instructions): When processing a handler,
16377 attempt to set the current_subr to the right value.
16378 (More complicated code combines Sep 17 and Oct 22 versions.)
16380 1997-10-24 Per Bothner <bothner@cygnus.com>
16382 * class.c (push_class): Figure out (guess) name of source file.
16383 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16384 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16385 (parse_class_file): Change return type from int to void.
16386 Call debug_start_source_file/debug_end_source_file.
16388 * expr.c (build_java_binop): Fix masking 2nd operand.
16389 * decl.c (init_decl_processing): Set sizetype first.
16391 1997-10-22 Per Bothner <bothner@cygnus.com>
16393 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16394 (Revert Sep 17 change.)
16396 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16398 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16399 .class extension in their name and fix thing so we don't process
16400 them parse_zip_file_entries().
16401 (parse_zip_file_entries): Cleaned unused local variables.
16403 1997-10-20 Per Bothner <bothner@cygnus.com>
16405 * expr.c (can_widen_reference_to): Allows equal array element types.
16406 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16407 * jcf-dump.c (RET): Get (and print) index.
16409 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16410 Promote element type to POINTER_TYPE.
16412 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16414 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16415 find_in_current_zip, jcf_figure_file_type): Moved from
16416 jcf-reader.c to parse.c.
16417 * zextract.c: (read_zip_archive): takes file_comment_length possible
16418 field into account.
16420 1997-10-20 Per Bothner <bothner@cygnus.com>
16422 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16424 * verify.c (merge_types): Handle array types even better ...
16426 1997-10-17 Per Bothner <bothner@cygnus.com>
16428 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16430 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16431 * class.c (make_class_data): Don't build fields_decl if no fields.
16432 When building fields_decl, skip if DECL_ARTIFICIAL.
16434 * expr.c (java_stack_swap): Update stack_type_map.
16435 * verify.c (merge_types): Handle array types better.
16437 1997-10-15 Per Bothner <bothner@cygnus.com>
16439 * class.c (add_field): Don't promote short integral fields to
16440 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16441 * expr.c (push_value): Promote and convert short integral values.
16443 * decl.c, java-tree.h (integer_two_node): New constant node.
16444 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16446 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16448 * class.c (append_gpp_mangled_type): Use function argument
16449 unpromoted type to generate mangled name.
16451 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16453 * constants.c (build_constant_data_ref): Now uses current_class
16454 instead of main_class.
16455 (build_constants_constructor): Now uses current_class instead of
16457 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16458 of the global variable SeepZipFiles done here.
16459 * zextract.c (read_zip_archive): extra_field optional field taken
16460 into account while computing the position of the class file in the
16462 * verify.c (verify_jvm_instructions): Use current_jcf to search
16464 * parse.c (load_class): First search for the class to load in the
16465 current zip file. Saves current_jcf (restored before returning
16466 from that function). Don't call JCF_FINISH in the class was found
16467 in the current ZIP file.
16468 (jcf_parse): If the class was found in the current ZIP file, save
16469 its tree_constant_pool (for later reuse).
16470 (parse_class_file): New function. Process each method defined in
16471 the current class and record the class as to be later registered.
16472 (yyparse): Rewritten. Figure the type of the current file and switch
16474 * lang.c: New global variable current_jcf.
16475 (lang_init): Removed compiling_from_source test (done later, in
16476 yyparse). Removed call the jcf_parse ().
16477 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16478 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16479 in the current ZIP file) and zip_offset (offset to the class data in
16480 the current zip file).
16481 * jcf-reader.c: zipfile.h included.
16482 localToFile: New ZipFileCache static global variable
16483 (parse_zip_file_entries): New function. Browse the current ZIP
16484 file directory and process each class found.
16485 (process_zip_dir): New function. Register each class found in the
16486 ZIP file directory. The class aren't parsed but a valid JCF is
16487 link to each of them.
16488 (find_in_current_zip): New function. Search for a class in the
16489 current ZIP file directory. If found, prepare the class so that it
16491 (jcf_figure_file_type): New function. Examine the file structure
16492 to figure a class file, a ZIP file. If none of these categories are
16493 matched, a source file is assumed.
16494 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16495 SeenZipFile: New global variable.
16496 (open_in_zip): Use zipmember's length to accelerate the search for
16497 a member. If zipmember was NULL and zip file successfully read,
16499 * java-tree.h: New global variable current_jcf declared. Added
16500 declaration for current_constant_pool_tags, current_constant_pool_data,
16501 current_constant_pool_length, current_constant_pool_data_ref.
16502 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16503 store the JCF of classes seen in a zip file) and tree *constant_pool
16504 (to save a loaded class constant pool). current_class declared here.
16505 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16506 retrieve method_ref_constant.
16507 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16508 (OBJECT): get_class_constant now uses current_jcf.
16509 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16510 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16511 (expand_invoke): Now uses current_class instead of main_class
16512 (build_class_init): Now uses current_class instead of main_class
16513 * class.c: New static global variable registered_class.
16514 (register_class): New function.
16515 (emit_register_class): Modified to use registered_class instead of
16517 (is_compiled_class): Now take into account class seen in the archive.
16519 1997-10-06 Per Bothner <bothner@cygnus.com>
16521 * except.h: Renamed to: java-except.h.
16522 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16523 * except.c: Add semi-working (commented out) implementation.
16525 * expr.c (expand_iinc): Add needed flush_quick_stack.
16526 * parse.c (set_source_filename): New function.
16527 (give_name_to_class): Set input_filename from package.classname.java.
16529 * jcf-io.c (find_class): Don't look first in ".".
16531 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16533 * zextract.c (read_zip_archive): Now takes into account the
16535 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16537 1997-09-20 Per Bothner <bothner@cygnus.com>
16539 * constants.c, java-tree.h (build_internal_class_name): New function.
16540 (alloc_class_constant): Re-implement using build_internal_class_name.
16541 * class.c (make_class_data): Likewise.
16542 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16544 1997-09-17 Per Bothner <bothner@cygnus.com>
16546 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16547 to NULL before pushing an exception handler target.
16549 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16550 (java_stack_swap, java_stack_dup): Re-write to be safe from
16551 clobbering registers.
16552 (build_class_init): New function.
16554 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16556 * typeck.c (build_java_array_type): Temporary use
16557 permanent_obstack to create the array 'length' field.
16558 * expr.c (lookup_label): Temporay use permanent_obstack to create
16559 label if not found.
16560 * class.c (push_super_field): Tempory use permanent_obstack.
16562 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16564 * typeck.c (type_for_mode): Now handles double_type_node and
16566 * verify.c (verify_jvm_instructions): The instruction following
16567 the wide bytecode is checked. OPCODE_ret added to the list of
16570 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16572 * class.c (make_class): Temporary use permanent_obstack. Set the
16573 class CLASS_P field to 1.
16574 (push_class): Temporary use permanent_obstack.
16575 (set_super_info): Temporary use permanent_obstack.
16576 (add_method): Temporary use permanent_obstack, set
16577 METHOD_TRANSIENT().
16578 (add_field): Temporary use permanent_obstack. Sets
16579 FIELD_VOLATILE() and FIELD_TRANSIENT().
16580 (build_class_ref): Temporary use permanent_obstack if the class
16582 (build_static_field_ref): Temporary use permanent_obstack when
16583 creating field's rtl.
16584 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16585 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16586 and fields. Function finalized, as far as flag handling.
16587 (push_class_static_dummy_field): Temporary use permanent_obstack.
16588 (emit_register_class): Force generation of class registration at
16590 * decl.c (end_java_method): Call permanent_allocation() before
16592 * expr.c (can_widen_reference_to): Added comment to interface
16593 handling, fixed typo.
16594 (lookup_field): Now uses CLASS_P() to correct FIXME
16595 (expand_invoke): Verification on public && !static &&
16596 !abstract moved into soft_lookupinterfacemethod (kaffe).
16597 Use Object class dtable if objectref is an array when expanding
16599 (java_push_constant_from_pool): Temporary use permanent_obstack
16600 for CONSTANT_string
16601 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16602 create constant references.
16603 (get_constant): Temporary use permanent_obstack to create constant.
16604 (load_class): Temporary use permanent_obstack to load class.
16605 (jcf_parse): Temporary use permanent_obstack to perform class
16607 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16608 (build_java_signature): Temporary use permanent_obstack.
16609 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16611 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16612 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16615 1997-09-11 Per Bothner <bothner@cygnus.com>
16617 * class.c (append_gpp_mangled_type): Fix typo.
16618 (emit_register_class): Use main_class to get class object, rather
16619 than looking for no-longer-existing static decl starting with _CL.
16620 * typeck.c (parse_signature_type): Promote array element type
16621 if it is a RECORD_TYPE.
16623 1997-09-10 Per Bothner <bothner@cygnus.com>
16625 * class.c (push_class_static_dummy_field): New function.
16626 (mangle_static_field): New. Do G++-style mangling of static fields.
16627 (layout_class): Mandle static fields here, not in add_field.
16628 (build_class_ref): The class object is now a dummy static field.
16629 * decl.c (find_local_variable): Look for best, instead of first match.
16630 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16631 (build_java_athrow): Don't check here if exception is Throwable.
16632 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16633 (TYPE_USED): Removed. No longer used ...
16634 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16635 * verify.c (push_pending_label): New function.
16636 (push_pending_block): Renamed to check_pending_block.
16637 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16638 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16639 re-checking possible handlers) after a store (less wasted work).
16640 Check for null handler (finally) before calling add_handler.
16641 Various changes to (finally?) correctly handle try/finally.
16643 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16645 * class.c: Include stdio.h.
16647 1997-09-04 Per Bothner <bothner@cygnus.com>
16649 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16650 to make sure class is initialized before static/special invoke.
16652 * verify.c (verify_jvm_instructions): On a store instruction,
16653 call find_local_variable to force pre-allocation of decl and rtx.
16654 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16656 1997-09-03 Per Bothner <bothner@cygnus.com>
16658 * class.c (build_class_ref): Strip off "promoted_" if need be.
16659 (make_field_value): Call build_java_signature when needed.
16660 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16661 * expr.c (build_java_athrow): Don't push_value of exception.
16662 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16663 match specification of [fd]cmp[lg] for NaNs.
16664 (expand_byte_code): Add support for exception handler ranges.
16665 * except.c: Add skeleton for EH code-generation.
16666 * verify.c (merge_types): Treat all promoted integral types as equal.
16667 * constants.c (build_constants_constructor): To force creation of
16668 current_constant_pool_data_ref, call build_constant_data_ref.
16670 * javaop.def (lload): Fix typo.
16671 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16673 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16675 * parse.c: Don't include function.h.
16677 1997-08-27 Per Bothner <bothner@cygnus.com>
16679 * except.[ch]: New files.
16680 * Makefile.in (JAVA_OBJS): Add except.o
16681 * expr.c: Temporary warning about unimplemented exceptions.
16682 * verify.c: Verify exception handlers.
16684 * jcf-dump.c (disassemble_method): Print exception table.
16686 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16688 * expr.c (verify_jvm_instructions): Started a thorough
16689 verification of invoke* bytecodes.
16690 (expand_byte_code): flush quick stack if PC is the target of a
16691 branch. and undef RET (conflicting with config/i386/i386.h).
16692 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16694 (expand_invoke): Now handles invokeinterface and do more
16695 verification according to the bytecode.
16696 (lookup_field): Don't try to load the class if processing
16698 (can_widen_reference_to): Now handles interfaces.
16699 * decl.c (init_decl_processing): New global variable
16700 soft_lookupinterfacemethod_node, declared in java-tree.h.
16701 Call set_super_info on string_type_node.
16702 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16704 * class.c (set_super_info): Fills the CLASS_* flags according to
16706 (get_access_flags_from_decl): Handles all class flags.
16708 1997-08-26 Per Bothner <bothner@cygnus.com>
16710 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16711 * parse.c (yyparse): Check for abstract method, and missing code.
16712 * expr.c (expand_byte_code): Change interface.
16713 * lang.c (put_decl_node): Print promoted types prettier.
16714 * verify.c (verify_jvm_instruction): Change interface.
16715 Partial support for scanning exception table.
16716 For load instructions, handle promoted integral types.
16718 1997-08-21 Per Bothner <bothner@cygnus.com>
16720 * verify.c: New file, with contents moved from expr.c.
16721 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16722 * typeck.c (is_array_type_p): Moved here from expr.c.
16723 * java-tree.h: Add some now-needed function declarations.
16724 * Makefile.in (JAVA_OBJS): Added verify.o.
16726 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16728 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16729 METHOD_ABSTRACT flag.
16731 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16732 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16733 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16735 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16737 (start_java_method): Hook for SYNCHRONIZED methods.
16739 * expr.c (build_java_jsr, build_java_ret): New functions
16740 (JSR,PRE): New macros
16741 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16742 (verify_jvm_instructions): tableswitch, lookupswitch,
16743 monitorenter, monitorexit, goto_w: verified.
16744 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16745 (build_java_monitor): New function.
16746 (MONITOR_OPERATION): Modified to call build_java_monitor()
16747 (verify_jvm_instructions): Started a thorough verification of
16750 1997-08-19 Per Bothner <bothner@cygnus.com>
16752 Support verification of jsr/ret subroutines (used for try/finally).
16753 * decl.c (return_address_type_node): New type node.
16754 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16755 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16756 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16757 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16758 TYPE_USED): New macros for special types in type_map.
16760 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16761 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16763 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16765 * expr.c (can_widen_reference_to): New function.
16766 (pop_type): Use it.
16767 (merge_type_state): Support handling start of subroutine.
16768 (push_pending_block): Return char* error message, instead of calling
16769 fatal on an error. Also handle subroutines.
16770 (verify_jvm_instructions): Handle errors from push_poending_block.
16771 Support jsr and ret instructions.
16773 1997-08-19 Per Bothner <bothner@cygnus.com>
16775 * jcf-io.c (find_classfile): Fix thinko.
16776 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16778 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16780 * Makefile.in (BISON): Remove.
16782 1997-08-07 Per Bothner <bothner@cygnus.com>
16784 * Makefile.in: Convert to autoconf.
16785 * config-lang.in (outputs): Added java/Makefile.
16787 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16788 Rename cc1java to jc1.
16790 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16791 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16793 * class.c (class_depth): Do load_class if needed.
16795 Mostly better verification.
16796 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16797 (init_decl_processing): Change return type of soft_checkcast.
16798 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16799 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16800 lang_print_error): New functions.
16801 (lang_init): Set global hook print_error_function to lang_print_error.
16802 * expr.c: In the type_map ptr_type_node is only used for null now.
16803 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16804 (merge_types): Dererence pointer to record types before comparing.
16805 (decode_newarray_type, merge_types): On error just return NULL.
16806 (build_java_binop): Add preliminary implementation (with warning)
16807 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16808 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16809 (expand_compare, expand_java_goto, expand_java_call): Don't
16810 push_pending_block, since that only makes sense when verifying.
16811 (merge_type_state): Different return codes.
16812 (push_pending_block): A block may need to be verified more than once.
16813 (expand_byte_code): Warn about unused code at code generation time.
16814 (verify_jvm_instruction): Changed logic, since code may need to be
16815 re-verified if type-state has changed. Also, better error handling.
16816 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16817 Improve newarray, anewarray, ?aload, athrow,
16818 * java-tree.h (LABEL_CHANGED): New macro.
16820 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16822 * decl.c (soft_athrow_node): New global variable initialized.
16823 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16824 * typeck.c (convert): Added support for REAL_TYPE.
16825 (convert_to_char): New function.
16826 (convert): Handle CHAR_TYPE.
16827 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16828 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16829 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16831 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16832 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16833 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16834 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16835 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16836 to Use The Right Things.
16837 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16838 compatible with INT. BOOLEAN is made equivalent to BYTE.
16839 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16840 OPCODE_ifnonnull): Now supported.
16841 (build_java_athrow): New function.
16843 1997-08-04 Per Bothner <bothner@cygnus.com>
16845 Rename method name <init> to match G++ (and fix mangling).
16846 * class.c (layout_class): Replace method name of <init> by class name.
16847 (make_method_value): Do inverse renaming of constructor from <init>.
16848 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16849 * typeck.c (lookup_java_constructor): New function.
16850 * expr.c (expand_invoke): If method_name is <init>, call
16851 lookup_java_constructor to find constructor.
16853 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16855 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16857 * parse.c (get_class_constant): Modified to handle array "classes"
16858 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16860 (convert): Modified to handle real type.
16861 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16862 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16863 variables declared.
16864 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16865 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16866 global variables initialized.
16867 (find_local_variable): Handles the case of a pointer
16868 (end_java_method): Restore the use of one more scope
16869 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16870 build_java_array_length_access, expand_java_arrayload,
16871 expand_java_arraystore, expand_java_array_length,
16872 expand_java_multianewarray, expand_java_anewarray,
16873 build_java_check_indexed_type, is_array_type_p,
16874 build_java_throw_out_of_bound_exception): New functions.
16875 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16876 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16877 OPCODE_<t>aload): Implemented code for verification.
16878 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16879 ARRAY_NEW_MULTI): Macro defined.
16880 (CONVERT): Modified to invoke convert().
16881 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16883 1997-07-31 Per Bothner <bothner@cygnus.com>
16885 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16886 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16887 (make_class_data): Field name needs '/' as package prefix.
16888 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16890 1997-07-25 Per Bothner <bothner@cygnus.com>
16892 Implement debug information for local variables.
16893 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16894 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16895 DECL_LOCAL_SLOT_CHAIN): New macros.
16896 (struct lang_decl_var): New type.
16897 * parse.c (give_name_to_locals): Move to decl.c.
16898 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16899 (start_java_method): Re-write parameter handling.
16900 (pending_local_decls): New global variable.
16901 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16902 (find_local_variable): Accept pc so we can skips decls not in range.
16903 (struct binding_level): Add end_pc field.
16904 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16905 (various): Change so current pc gets passed to find_local_variable.
16907 * decl.c (init_decl_processing): Re-arrange fields in
16908 class_type_node and and method_type_node to match kaffe 0.9.1.
16909 * class.c (make_method_value, make_class_data): Update
16910 initializations to match.
16912 1997-07-16 Per Bothner <bothner@cygnus.com>
16914 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16915 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16916 (push_super_field): New function.
16917 (make_class_data): Handle inheritance of class static initializer.
16918 (layout_class): New name mangling.
16919 * constants.c (build_constant_data_ref): Init type of data array
16920 to a one-element array.
16921 (build_constants_constructor): Set DECL_SIZE from complete array type.
16922 * decl.c: Rename class_type, object_type etc to class_type_node,
16923 object_type_node etc. Make former inherit from latter.
16924 * expr.c (expand_invoke): Add cast of function address.
16925 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16926 * parse.c (yyparse): Don't call layout_class here.
16927 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16929 1997-06-14 Per Bothner <bothner@cygnus.com>
16931 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16932 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16933 (alloc_class_constant): New.
16934 * expr.c (expand_invoke): Make sure method's class is initialized.
16935 * class.c (interits_from_p, emit_register_class): New functions.
16936 * parse.c (yyparse): Call emit_register_class.
16938 1997-06-09 Per Bothner <bothner@cygnus.com>
16940 * constants.c: New file, to handle constant pool.
16941 * Makefile.in (JAVA_OBJS): Add constants.o.
16942 * decl.c (init_decl_processing): Update, fix, finish various structs.
16943 (pushdecl_top_level): New.
16944 * parse.c (layout_class): Moved to class.c.
16945 * expr.c (java_push_constant_from_pool): New function.
16946 * class.c (build_class_ref): Make work fully
16947 (make_class_data): Emit super-class, constant pool, interface vector.
16949 1997-06-03 Per Bothner <bothner@cygnus.com>
16951 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16952 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16953 * class.c (class_depth): New function.
16954 (lookup_named_class): Replaced by new function lookup_class.
16955 * decl.c (object_type_node, string_type_node): New.
16956 Remove various types that we no longer need.
16957 * expr.c (verify_jvm_instructions): New separate verifier pass.
16958 (push_type, pop_type): New functions for verifier.
16959 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16960 (expand_byte_code): Simplify, since we assume already verified.
16961 (expand_invoke): Now mostly works.
16962 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16963 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16964 * parse.c: Wait to allocate class object until we know its name.
16965 (layout_class): Calculate DECL_VINDEX for each virtual method.
16966 * typeck.c (get_array_type): Rename to ...
16967 (build_java_array_type): ... and provide working implementation.
16968 (build_java_signature): New function - build Java signature of type.
16969 (set_java_signature): New function - cache signature with type.
16970 (lookup_java_method): New function.
16972 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16974 * class.c (ident_subst): Take extra SUFFIX parameter.
16975 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16976 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16977 (build_class_ref): Actually implement.
16978 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16979 * decl.c (builtin_function): New.
16980 (init_decl_processing): Update for current Kaffe. Declare some
16981 builtin Kaffe functions.
16982 * expr.c (build_address_of): New.
16983 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16984 Renamed (from expand_java_new etc), and added working implementations.
16985 (build_field_ref): Now also handle static fields.
16986 (expand_invoke): Implement invokestatic, and start implement rest.
16987 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16988 * javaop.def: Rename invokevirt -> invokevirtual.
16989 * lang.c (use_handles): Removed.
16990 * parse.c: Add support for ConstantValue attribute.
16991 Handle nested loading of a class. (JPOOL_UTF): New.
16993 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16995 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16997 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16999 * Make-lang.in (java.install-man): New empty rule.
17000 * typeck.c (set_local_type): New function.
17001 * expr.c (STORE_INTERNAL): Call find_local_variable,
17002 not find_stack_slot. Call set_local_type.
17004 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
17006 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
17007 and building RECORD_TYPE CONSTRUCTORs.
17008 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
17010 * lang.c (use_handles): Change the default to 0.
17011 * decl.c: Define and build class_type, field_type, utf8const_type.
17012 * class.c (make_class_data, make_field_value,
17013 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
17014 hashUtf8String, strLengthUtf8, mangled_classname:
17015 Functions to build reflective data structures.
17016 * parse.c (yyparse): Call make_class_data.
17018 * jcf-io.c (open_class, find_classfile): New functions.
17019 * jcf-dump.c: Support reading classfile from explicitly-named
17020 class file (without CLASSPATH searching).
17022 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
17024 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
17025 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
17026 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
17027 (get_constant): Now trivial for CONSTANT_Utf8.
17029 * jcf.h: Make NEW_CPOOL the default.
17030 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
17032 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>