1 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
4 * parse.y (fold_constant_for_init): Call resolve_field_access with
5 correct current_class context.
7 2004-08-01 Roger Sayle <roger@eyesopen.com>
9 * decl.c (update_aliases, initialize_local_variable): Replace calls
10 to build with calls to buildN.
11 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
12 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
13 * parse.h (BUILD_THROW): Likewise.
14 * parse.y (switch_expression, synchronized_statement,
15 catch_clause_parameter, array_creation_expression,
16 conditional_expression, make_qualified_name,
17 resolve_qualified_expression_name, patch_method_invocation,
18 patch_invoke, build_method_invocation, build_new_invocation,
19 build_assignment, patch_assignment, build_binop, patch_binop,
20 build_string_concatenation, build_incdec, patch_unaryop,
21 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
22 patch_return, build_if_else_statement, build_labeled_block,
23 build_new_loop, build_loop_body, build_bc_statement,
24 build_assertion, encapsulate_with_try_catch, build_try_statement,
25 build_try_finally_statement, patch_synchronized_statement,
26 emit_test_initialization): Likewise, replace build with buildN.
28 2004-07-28 Eric Christopher <echristo@redhat.com>
30 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
31 (java_unsafe_for_reeval): Ditto.
33 2004-07-26 <hp@bitrange.com>
35 * parse.y (build_super_invocation): Adjust declaration order to
36 avoid declaration after statement.
38 2004-07-25 Bernardo Innocenti <bernie@develer.com>
40 * decl.c: Rename all identifiers named `class' to `cl'.
42 2004-07-25 Richard Henderson <rth@redhat.com>
44 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
46 2004-07-23 Mike Stump <mrs@apple.com>
48 * boehm.c (set_bit): Improve type safety wrt unsignedness.
49 * gjavah.c (throwable_p, decode_signature_piece,
50 print_full_cxx_name, print_include, add_namelet, add_class_decl,
51 process_file): Likewise.
52 * jcf-dump.c (main): Likewise.
53 * jcf-io.c (read_zip_member): Likewise.
54 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
55 give_name_to_class, get_class_constant): Likewise.
56 * jcf-write.c (find_constant_wide, push_long_const,
57 generate_classfile): Likewise.
58 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
59 * parse.y (read_import_dir): Likewise.
60 * typeck.c (parse_signature_type): Likewise.
61 * verify.c (verify_jvm_instructions): Likewise.
62 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
64 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
66 * Make-lang.in: Replace rmic and rmiregistry references with
67 grmic and grmiregistry.
70 2004-07-20 Andrew Haley <aph@redhat.com>
73 * verify.c (verify_jvm_instructions): Comment change only.
75 * typeck.c (build_java_array_type): Add size field to array name.
77 * java-tree.h (LOCAL_SLOT_P): New.
78 (update_aliases): Add PC argument.
79 (pushdecl_function_level): New function.
81 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
82 MODIFY_EXPR, and SAVE_EXPR.
83 (java_gimplify_modify_expr): New function.
85 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
86 (expand_iinc): Pass PC to update_aliases().
87 (STORE_INTERNAL): Likewise.
88 (process_jvm_instruction): Likewise.
90 * decl.c (base_decl_map): New variable.
92 (update_aliases): Rewrite with more thorough checking.
93 (debug_variable_p): New function.
94 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
95 (check_local_named_variable): Delete whole function.
96 (initialize_local_variable): New function.
97 (check_local_unnamed_variable): Add checks and comments.
98 (find_local_variable): Rewrite.
99 (java_replace_reference): New function.
100 (function_binding_level): New variable.
101 (pushdecl_function_level): New function.
102 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
103 (maybe_pushlevels): Call pushdecl() on each of the new decls.
104 (start_java_method): Reset uniq. Create base_decl_map. Set
105 function_binding_level.
106 (end_java_method): Null unused fields to save memory.
108 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
110 * class.c (add_interface_do): Remove.
111 (set_super_info, interface_of_p, maybe_add_interface,
112 add_interface, make_class_data, layout_class,
113 add_miranda_methods): Adjust BINFO accessors and addition.
114 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
116 * jcf-write.c (generate_classfile): Likewise.
117 * parse.y (patch_anonymous_class, check_inner_circular_reference,
118 check_circular_reference, java_complete_class,
119 check_abstract_method_definitions,
120 java_check_abstract_method_definitions,
121 check_interface_throws_clauses, java_check_abstract_methods,
122 lookup_java_interface_method2,
123 find_applicable_accessible_methods_list): Adjust BINFO accessors
125 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
127 2004-07-18 Roger Sayle <roger@eyesopen.com>
129 * builtins.c (max_builtin, min_builtin,
130 java_build_function_call_expr): Replace calls to build with buildN.
131 * class.c (build_class_ref, build_static_field_ref,
132 get_dispatch_table, make_class_data, layout_class_method): Likewise.
133 * constants.c (build_ref_from_constant_pool): Likewise.
134 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
135 add_stmt_to_compound): Likewise.
136 * except.c (build_exception_object_ref, expand_end_java_handler):
138 * java-gimplify.c (java_gimplify_case_expr,
139 java_gimplify_default_expr, java_gimplify_block,
140 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
141 * jcf-write.c (generate_bytecode_insns): Likewise.
142 * typeck.c (convert_ieee_real_to_integer): Likewise.
144 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
146 * java-tree.h (builtin_function): Declare.
148 2004-07-16 Steven Bosscher <stevenb@suse.de>
150 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
151 abuse restore_line_number_status.
153 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
156 * jcf-parse.c (java_emit_static_constructor): Specify default
159 2004-07-13 Per Bothner <per@bothner.com>
161 * java-tree.h (all_class_filename): Remove useless macro.
162 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
163 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
164 * parse.y (java_parser_context_restore_global): Replace
165 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
166 * jcf-parse.c (read_class, java_parse_file): Likewise.
168 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
171 gjavah.c (print_field_info): Emit constant only if field is static.
173 2004-07-11 Roger Sayle <roger@eyesopen.com>
175 * expr.c (java_truthvalue_conversion, flush_quick_stack,
176 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
177 build_java_ret, build_java_throw_out_of_bounds_exception,
178 build_java_array_length_access, java_check_reference,
179 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
180 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
181 expand_java_arrayload, build_java_monitor, expand_java_return,
182 expand_load_internal, expand_java_NEW, build_get_class,
183 build_instanceof, expand_java_CHECKCAST, expand_iinc,
184 build_java_soft_divmod, build_java_binop, build_field_ref,
185 expand_compare, expand_java_goto, expand_java_switch,
186 expand_java_add_case, build_class_init, build_known_method_ref,
187 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
188 expand_invoke, build_jni_stub, expand_java_field_op,
189 java_expand_expr, expand_byte_code, STORE_INTERNAL,
190 force_evaluation_order, emit_init_test_initialization): Convert
191 calls to "build" into calls to the prefered "buildN" functions.
193 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
195 * java-tree.h (set_block): Remove.
196 * lang.c (java_clear_binding_stack): New.
197 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
198 * decl.c (struct binding_level): Remove this_block.
199 (clear_binding_level): Likewise.
200 (poplevel): Don't handle this_block.
203 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
205 * class.c (common_enclosing_context_p): Remove statement with no
208 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
211 * parse.y (create_anonymous_class): Remove 'location' argument. Use
212 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
213 (craft_constructor): Inherit access flags for implicit constructor
214 from the enclosing class.
215 (create_class): Fix comment typo.
216 (resolve_qualified_expression_name): Pass type of qualifier to
217 not_accessible_p, not the type in which target field was found.
218 (not_accessible_p): Handle inner classes. Expand protected
219 qualifier-subtype check to enclosing instances, but don't apply this
220 check to static members. Allow protected access to inner classes
221 of a subtype. Allow private access within common enclosing context.
222 (build_super_invocation): Get WFL line number info from current
224 (build_incomplete_class_ref): Update for new create_anonymous_class
226 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
227 common_enclosing_instance_p.
228 * class.c (common_enclosing_context_p): New. Determine if types
229 share a common enclosing context, even across static contexts.
230 (common_enclosing_instance_p): Renamed from
231 common_enclosing_context_p. Determines if types share a common
232 non-static enclosing instance.
233 * java-tree.h (common_enclosing_instance_p): Declare.
234 * jcf-write.c (get_method_access_flags): New. Surpress private flag
235 for inner class constructors.
236 (generate_classfile): Use get_method_access_flags.
238 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
240 * class.c (interface_of_p): Check for null TYPE_BINFO.
242 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
244 * class.c (make_class): Do not create binfo here.
245 (set_super_info): Create it here.
246 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
248 2004-07-08 Richard Henderson <rth@redhat.com>
250 * expr.c (case_identity, get_primitive_array_vtable,
251 java_expand_expr, emit_init_test_initialization): Remove.
252 * java-tree.h (java_expand_expr): Remove.
253 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
255 2004-07-07 Per Bothner <per@bothner.com>
257 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
258 get internal error due to mismatched types.
260 * gcj.texi (Invoking gij): Document new -verbose:class flag.
262 * gcj.texi (Linking): New node. Document -lgij usage.
264 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
266 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
267 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
268 * java/class.c (set_super_info, class_depth, interface_of_p,
269 maybe_add_interface, add_interface, make_class_data,
270 layout_class, add_miranda_methods): Adjust BINFO macros.
271 * expr.c (can_widen_reference_to, lookup_field): Likewise.
272 * jcf-write.c (generate_classfile): Likewise.
273 * parse.y (patch_anonymous_class,
274 check_inner_circular_reference, check_circular_reference,
275 java_complete_class, check_abstract_method_definitions,
276 java_check_abstract_method_definitions,
277 check_interface_throws_clauses, java_check_abstract_methods,
278 lookup_java_interface_method2,
279 find_applicable_accessible_methods_list): Likewise.
280 * typeck.c (find_method_in_interface): Likewise.
281 * verify.c (merge_types): Likewise.
283 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
285 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
286 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
288 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
290 * class.c (make_class): Use make_tree_binfo.
291 (set_super_info, add_interface_do): Likewise.
292 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
294 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
296 * verify.c: Correct array element access formatting thinko.
298 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
300 * verify.c: Insert a short blurb at the start referring to the JVMS.
301 (merge_type_state): Remove redundant nested if statement.
302 (verify_jvm_instructions): Ensure current_subr is initialised to
304 Minor formatting fixes all over the place.
306 2004-07-02 Richard Henderson <rth@redhat.com>
308 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
310 2004-07-01 Richard Henderson <rth@redhat.com>
312 * class.c (registerClass_libfunc): Remove.
313 (init_class_processing): Don't set it.
314 (emit_register_classes): Take list_p parameter. Fill it in
315 with _Jv_RegisterClass calls.
316 * decl.c (java_init_decl_processing): Don't call
317 init_resource_processing.
318 * jcf-parse.c (java_emit_static_constructor): New.
319 (java_parse_file): Call it.
320 * resource.c (registerResource_libfunc): Remove.
321 (init_resource_processing): Remove.
322 (write_resource_constructor): Take list_p parameter. Fill it in
323 with _Jv_RegisterResource calls.
324 * java-tree.h: Update prototypes.
326 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
329 * class.c (layout_class_method): Do not override package-private
330 method if its in a different package.
331 (split_qualified_name): Move here from parse.y. Rename from
332 breakdown_qualified. Add comment.
333 (in_same_package): Move here from parse.y. Add comment.
334 * java-tree.h (break_down_qualified, in_same_package): Declare.
335 (in_same_package): Likewise.
336 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
339 2004-06-29 Andrew Haley <aph@redhat.com>
341 * except.c (expand_start_java_handler): Push a new binding level.
342 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
343 register_exception_range() to register where we'll do it.
344 (expand_end_java_handler): Remove old bogus code. Replace with
345 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
346 the top of the expression we're curently building.
347 (maybe_end_try): Delete.
348 * decl.c (binding_level.exception_range): New field.
349 (clear_binding_level): Add field exception_range. Reformat.
350 (poplevel): Call expand_end_java_handler().
351 (poplevel): Call java_add_stmt only if functionbody is false.
352 (maybe_poplevels): Don't call maybe_end_try() from here.
353 (end_java_method): Clear no longer used trees in function decl.
354 (register_exception_range): New function.
355 * java-tree.h (register_exception_range, struct eh_range): Declare.
357 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
359 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
361 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
364 * expr.c (class_has_finalize_method): Fix method name indentation.
365 (expand_java_call): Remove K&R style parameter declaration.
366 (expand_invoke): Fix statement indentation.
367 (expand_java_field_op): Likewise.
368 * parse-scan.y: Fix typo.
369 (reset_report): Fix method name indentation.
370 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
372 * verify.c (verify_jvm_instructions): Document parameters, insert
374 * lang.c (lang_init_source): Fix method name indentation.
375 * class.c (common_enclosing_context_p): Likewise.
376 (emit_symbol_table): Fix parameter list indentation.
377 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
378 parameter declaration.
379 * constants.c: Fix copyright notice indentation.
380 * typeck.c (find_method_in_superclasses): Fix parameter list
382 (find_method_in_interfaces): Likewise.
383 * zextract.c (makelong): Fix method name indentation.
385 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
388 * parse.y (create_interface): Set correct access modifiers for
390 * jcf-write.c (get_classfile_modifiers): New function.
391 (generate_classfile): Use get_classfile_modifiers, not
394 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
396 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
397 dependency to current parser context, not NULL_TREE, for top-level
399 (jdep_resolve_class): Enable member access check for all inner
402 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
404 * parse.y (qualify_and_find): Pass type decl, not identifier, to
407 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
410 * expr.c (expand_java_field_op): Ensure that target class for static
411 field access has been loaded.
413 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
414 Ranjit Mathew <rmathew@hotmail.com>
416 PR java/1207, java/16178
417 * jcf-parse.c (load_class): Return immediately if passed a type decl
418 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
419 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
420 before calling load_class.
421 (qualify_and_find): Likewise.
422 (find_in_imports_on_demand): Likewise.
423 (find_applicable_accessible_methods_list): Likewise.
425 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
427 * parse.y (java_layout_seen_class_methods): Don't call load_class
428 on class defined by source parser.
430 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
432 * parse.y (set_nested_class_simple_name_value): Removed.
433 (java_complete_expand_class): Remove calls to
434 set_nested_class_simple_name_value.
436 2004-06-22 Andrew Haley <aph@redhat.com>
437 Ranjit Mathew <rmathew@hotmail.com>
440 * decl.c (force_poplevels): Remove call to expand_end_bindings.
442 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
444 * parse.y (create_class): Correct diagnostic message about
445 java.lang.Object extending anything else.
447 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
449 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
450 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
451 * constants.c (build_ref_from_constant_pool): Likewise.
452 * expr.c (build_java_array_length_access): Likewise.
453 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
454 (invoke_build_dtable, build_invokevirtual): Likewise.
455 (build_invokeinterface, java_expand_expr): Likewise.
456 (emit_init_test_initialization): Likewise.
457 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
458 * parse.y (make_qualifed_name, build_array_ref): Likewise.
460 2004-06-21 Andrew Haley <aph@redhat.com>
462 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
465 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
467 * jcf.h (struct JCF): Change java_source, right_zip and finished
469 * lex.h (struct java_lexer): Change hit_eof, read_anything,
470 byte_swap and use_fallback to unsigned int.
471 * parse.h (struct _jdep): Change flag0 to unsigned int.
473 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
476 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
477 before trying to lay out its methods.
478 * jcf-parse.c (read_class): Track parsed files using canonical paths
479 obtained via lrealpath from libiberty.
480 (java_parse_file): Likewise.
481 (parse_source_file_1): Rename formal parameter to reflect its
482 modified purpose. Minor formatting fix.
484 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
486 * class.c (emit_register_classes): Make the function uninlinable,
487 do not set current_function_cannot_inline.
488 * resource.c (write_resource_constructor): Do not reset
489 flag_inline_functions around rest_of_compilation.
491 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
494 * expr.c (java_truthvalue_conversion): Handle
495 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
496 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
497 i.e. return the expression.
499 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
501 * gjavah.c: Include version.h
503 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
505 * jcf-write.c (generate_bytecode_conditional): Correct handling
506 of unordered conditionals. Add comment.
508 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
509 Per Bothner <per@bothner.com>
511 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
512 local variable was initialised upon declaration.
513 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
514 variable was final and initialised upon declaration.
515 * check-init.c (check_final_reassigned): Give error only if a blank
516 final is not definitely unassigned or if an initialised final is
518 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
519 assignment expressions. Remove case MODIFY_EXPR, label do_default.
520 (check_init): Perform initialised-variable-removing-optimisation
521 only on non-final local variables.
523 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
525 * jcf-write.c (generate_bytecode_conditional): Handle binops
526 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
528 (generate_bytecode_insns): Likewise.
530 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
532 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
533 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
535 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
537 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
538 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
540 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
542 * decl.c (struct binding_level): Add GTY marker. Compile
543 binding_depth unconditionally.
544 (current_binding_level, free_binding_level, global_binding_level):
546 (clear_binding_level): Unconditionally set binding_depth.
547 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
549 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
551 * lex.c (java_new_lexer): Set 'encoding'.
552 (java_read_char): Improve error message for unrecognized characters.
553 * lex.h (struct java_lexer): New field 'encoding'.
555 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
557 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
559 2004-05-21 Mark Wielaard <mark@klomp.org>
561 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
564 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
566 * typeck.c: Remove non-printable character 160.
568 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
570 * check-init.c: Correct minor typos.
572 2004-05-13 Diego Novillo <dnovillo@redhat.com>
574 * Make-lang.in, expr.c, java-gimplify.c: Rename
575 tree-simple.[ch] to tree-gimple.[ch].
577 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
579 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
581 2004-05-13 Diego Novillo <dnovillo@redhat.com>
583 Merge from tree-ssa-20020619-branch. See
584 ChangeLog.tree-ssa for details.
586 * Make-lang.in, builtins.c, check-init.c, class.c,
587 constants.c, decl.c, except.c, expr.c, java-except.h,
588 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
589 lang.c, lang.opt, parse.y, resource.c: Merged.
590 * java-gimplify.c: New file.
592 2004-05-10 Andrew Haley <aph@redhat.com>
594 * parse.y (create_class): Set TYPE_VFIELD.
595 * decl.c (java_init_decl_processing): Likewise.
597 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
598 * class.c (make_method_value): Replace DECL_VINDEX with call to
600 (get_dispatch_vector): Likewise.
601 (layout_class_method): Likewise.
602 Replace set of DECL_VINDEX with call to set_method_index().
603 (set_method_index): New function.
604 (get_method_index): New function.
605 * java-tree.h (set_method_index): New function decl.
606 (get_method_index): New function decl.
608 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
610 * parse.y (check_pkg_class_access): Add new argument
611 and use it when cl is NULL to call lookup_cl on it.
612 (parser_check_super_interface): Do not call lookup_cl.
613 Pass this_decl to check_pkg_class_access and NULL
614 instead of lookup_cl.
615 (parser_check_super): Update for change in
616 check_pkg_class_access.
617 (do_resolve_class): Likewise.
618 (process_imports): Likewise.
619 (find_in_imports_on_demand): Likewise.
620 (resolve_qualified_expression_name): Likewise.
622 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
624 Fixes PR java/9685, PR java/15073
625 * parse.y (accessibility_string): New method.
626 (not_accessible_field_error): Use accessibility_string()
627 instead of java_accstring_lookup().
628 (resolve_qualified_expression_name): Check with
629 check_pkg_class_access() before allowing access using
632 Use check_pkg_class_access() instead of not_accessible_p()
633 for unqualified types.
634 (not_accessible_p): Use DECL_CONTEXT (member) instead of
635 REFERENCE for package-private access checking.
636 (patch_method_invocation): Use accessibility_string() instead
637 of java_accstring_lookup().
639 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
642 * gjavah.c (struct method_name): Add member is_native.
643 (overloaded_jni_method_exists_p): Match candidate method only if
645 (print_method_info): Initialise is_native flag from the method's
648 2004-04-30 Roger Sayle <roger@eyesopen.com>
650 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
651 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
653 2004-04-22 Roger Sayle <roger@eyesopen.com>
655 * resource.c (write_resource_constructor): Guard call to possibly
656 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
658 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
660 * class.c (make_class_data): Add new field aux_info.
661 * decl.c (java_init_decl_processing): Push type and decl for
664 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
666 * expr.c (expand_java_NEW): Don't use size argument for
667 _Jv_AllocObject calls.
668 * parse.y (patch_invoke): Likewise.
670 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
672 * expr.c (build_invokeinterface): Remove unused variables to
675 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
677 * class.c (get_interface_method_index): New function. Return dispatch
678 index for interface method.
679 (make_method_value): For interface methods, set index field to
680 iface dispatch index, not DECL_VINDEX.
681 * expr.c (build_invokeinterface): Use get_interface_method_index.
683 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
685 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
687 2004-03-31 Andrew Haley <aph@redhat.com>
690 * jcf-io.c (opendir_in_zip): Tidy up error handling.
692 2004-03-30 Zack Weinberg <zack@codesourcery.com>
694 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
697 2004-03-25 Marcus Meissner <meissner@suse.de>
700 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
702 2004-03-23 Tom Tromey <tromey@redhat.com>
705 * jcf-write.c (make_class_file_name): Don't report if mkdir
708 2004-03-23 Tom Tromey <tromey@redhat.com>
710 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
712 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
714 * class.c, gjavah.c, lang.c: Fix comment typos.
715 * gcj.texi: Fix typos.
717 2004-03-19 Per Bothner <per@bothner.com>
719 * gcj.texi (Code Generation): Document new flags and assert defaults.
721 * class.c (assume_compiled_node_struct): Rename type to
722 class_flag_node_struct, as it is now also used for enable_assertions.
723 Rename assume_compiled_node typedef. Rename excludep field to value.
724 (find_assume_compiled_node): Rename function to find_class_flag_node.
725 Minor optimization - avoid needless strlen.
726 (add_assume_compiled): Some tweaking and optimization.
727 Rename and generalize to add_class_flag takem an extra parameter.
728 (add_assume_compled): New just calls add_class_flag.
729 (add_enable_assert, enable_assertions): New functions.
730 (enable_assert_tree): New static.
731 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
732 * lang.opt (fenable-assertions, fenable-assertions=,
733 fdisable-assertions, fdisable-assertions=): New options.
734 * lang.c (java_handle_option): Handle new options.
735 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
736 class in an interface - create helper class nested in outer interface.
737 (build_assertion): Short-circuit if enable_assertions is false.
739 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
741 * java-tree.h: Changes throughout to add checking to macros
742 and numerous whitespace changes.
743 (VAR_OR_FIELD_CHECK): New macro.
744 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
745 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
747 2004-03-16 Per Bothner <per@bothner.com>
749 * jcf-jump.c (options): New --print-constants option.
750 * gcj.texi (Invoking jcf-dump): Document --print-constants.
752 * jcf-dump.c (flag_print_constant_pool): Default to off.
753 (print_constant_terse_with_index): New helper function.
754 (various places): Check flag_print_constant_pool where missing.
755 (main): If verbose set flag_print_constant_pool.
756 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
758 2004-03-15 Andrew Haley <aph@redhat.com>
761 * parse.y (java_complete_lhs): Check that final variable has an
764 2004-03-12 Andrew Haley <aph@redhat.com>
767 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
770 2004-02-29 Roger Sayle <roger@eyesopen.com>
772 * jcf-parse.c (java_parse_file): Handle the case that input_filename
775 2004-02-27 Per Bothner <per@bothner.com>
777 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
778 suggestion: Use build_incomplete_class_ref.
779 This fixes PR java/13508, java/11714.
781 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
783 * java/parse.h: Update copyright.
785 2004-02-26 Andrew Haley <aph@redhat.com>
788 * parse.y (check_interface_throws_clauses): Check for
789 !METHOD_INVISIBLE (iface_method).
790 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
791 well as CLASS_ABSTRACT.
793 2004-02-25 Per Bothner <per@bothner.com>
795 * parse.y (build_assertion): If we're in an inner class, create the
796 class$ helper routine in the outer class.
798 2004-02-19 Richard Henderson <rth@redhat.com>
800 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
802 2004-02-16 Geoffrey Keating <geoffk@apple.com>
804 * Make-lang.in (java.install-man): Add extra dependencies.
806 2004-02-13 Geoffrey Keating <geoffk@apple.com>
808 * Make-lang.in: Install man pages under the same names
809 (possibly transformed) as the program they document.
811 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
813 * gjavah.c: Include "intl.h".
814 (error): New function.
815 (main): Call gcc_init_libintl.
816 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
817 print_stub_or_jni, process_file, main): Use error rather than
819 (print_method_info, usage, help, version, main): Mark strings for
820 translation with _. Avoid splitting up sentences. Send
821 information messages to stdout.
822 * jcf-dump.c: Include "intl.h".
823 (main): Call gcc_init_libintl.
824 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
825 Mark error, usage and version messages for translation with _.
826 Avoid splitting up sentences.
827 * jv-scan.c: Include "intl.h".
828 (fatal_error, warning): Change parameter s to msgid. Translate
830 (main): Call gcc_init_libintl.
831 (usage, help, version): Mark error, usage and version messages for
832 translation with _. Avoid splitting up sentences.
833 * jvgenmain.c: Include "intl.h".
834 (main): Call gcc_init_libintl.
835 (usage, main): Mark error messages for translation with _.
836 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
837 JVGENMAIN_OBJS): Add intl.o.
838 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
839 java/jvgenmain.o): Update dependencies.
841 2004-02-08 Per Bothner <per@bothner.com>
843 * parse.y (resolve_qualified_expression_name): In case of inaccessible
844 class don't use not_accessible_field_error, which can get confused.
846 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
848 Make-lang.in (po-generated): Delete.
850 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
852 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
854 * decl.c: Include target.h.
855 (start_java_method): Replace PROMOTE_PROTOTYPES with
856 targetm.calls.promote_prototypes.
857 * expr.c: Include target.h.
858 (pop_arguments): Replace PROMOTE_PROTOTYPES with
859 targetm.calls.promote_prototypes.
860 * parse.y: Include target.h.
861 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
862 with targetm.calls.promote_prototypes.
864 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
866 * typeck.c: Update copyright.
868 2004-02-02 Tom Tromey <tromey@redhat.com>
870 * decl.c (java_init_decl_processing): Remove duplicate
873 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
875 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
877 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
879 * expr.c (build_field_ref): Move variable
882 2004-01-28 Andrew Haley <aph@redhat.com>
884 * expr.c (build_field_ref): Widen field offset.
886 2004-01-27 Andrew Haley <aph@redhat.com>
889 * parse.y (check_interface_throws_clauses): Make sure class_decl
892 2004-01-22 Jeff Sturm <jsturm@one-point.com>
895 * parse.y (patch_assignment): Don't modify lhs_type for
896 reference assignments.
898 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
900 * Make-lang.in: Replace $(docdir) with doc.
901 (java.info, java.srcinfo, java.man, java.srcman): New rules.
902 (java.install-man): Revamp rule.
904 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
906 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
907 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
908 instead of deferred backquote.
910 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
912 * typeck.c (find_method_in_interfaces): Move variable
915 2004-01-16 Andrew Haley <aph@redhat.com>
918 * typeck.c (shallow_find_method): New.
919 (find_method_in_superclasses): New.
920 (find_method_in_interfaces): New.
921 (lookup_do): Rewrite.
922 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
924 * jcf-parse.c (read_class): Save and restore output_class.
925 * decl.c (java_expand_body): Set output_class from fndecl.
927 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
929 * class.c (gen_indirect_dispatch_tables): Fix string length
932 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
934 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
935 (java.srcextra): Copy above back to source directory if requested.
936 (po-generated): Delete reference to $(parsedir).
937 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
940 2004-01-14 Jan Hubicka <jh@suse.cz>
942 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
945 2004-01-09 Mark Mitchell <mark@codesourcery.com>
947 * java-tree.h (java_expand_expr): Change prototype.
948 * expr.c (java_expand_expr): Add alt_rtl parameter.
950 2004-01-09 Andrew Haley <aph@redhat.com>
953 * parse.y (java_fix_constructors): Set output_class.
954 (java_reorder_fields): Likewise.
955 (java_layout_classes): Likewise.
956 (java_expand_classes): Generate indirect dispatch tables.
957 (java_expand_classes): Set output_class.
958 (java_finish_classes): Likewise.
959 * lang.c (java_init): Turn on always_initialize_class_p if we're
960 using indirect dis[atch.
961 (java_decl_ok_for_sibcall): Use output_class, not current_class.
962 (java_get_callee_fndecl): Use class local atable.
964 (always_initialize_class_p): Decl moved to java-tree.h.
965 (HANDLE_CLASS_INFO): Set output_class.
966 (read_class): Likewise.
967 (parse_class_file): Call gen_indirect_dispatch_tables.
968 (parse_zip_file_entries): Set output_class.
969 (java_parse_file): Set output_class. Don't emit symbol tables.
970 * java-tree.h (output_class): New.
971 Remove global declarations for otable, atable, and ctable.
972 (always_initialize_class_p): moved here from decl.c.
974 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
975 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
976 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
977 (struct lang_type): Add otable_methods, otable_decl,
978 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
979 ctable_decl, catch_classes, type_to_runtime_map.
980 * expr.c (build_field_ref): Make otable, atable, and ctable class
981 local rather than global.
982 (build_known_method_ref): Likewise.
983 (build_invokeinterface): Likewise.
984 (java_expand_expr): Pass runtime type (rather than actual type) to
986 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
987 this class. Look up each class in that map to delete duplicates.
988 (expand_end_java_handler): Pass runtime type (rather than actual
989 type) to expand_start_catch.
990 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
992 (java_init_decl_processing): Rearrange things. Remove global
993 declarations of otable, atable, and ctable.
994 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
995 (java_expand_body): Set output_class.
996 * constants.c (build_constant_data_ref): Use output_class, not
998 (alloc_name_constant): Likewise.
999 * class.c (gen_indirect_dispatch_tables): New.
1000 (build_class_ref): Generate hard reference to superclass, even if
1001 using indirect dispatch.
1002 (build_static_field_ref): Use class local atable.
1003 (make_class_data): Generate hard reference to superclass, even if
1004 using indirect dispatch.
1005 Generate symbolic references to interfaces when using indirect
1007 (make_class_data): Emit otable, atable, and ctable.
1008 Make otable, atable, and ctable class local rather than global.
1009 (emit_catch_table): Make otable, atable, and ctable class local
1012 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
1014 * parse.y (catch_clause_parameter): Fix typo.
1017 * parse.y: (catch_clause_parameter): Return early if $3, aka
1018 formal_parameter, is null.
1020 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
1022 * class.c: Remove uses of "register" specifier in
1023 declarations of arguments and local variables.
1026 * gjavah.c: Likewise.
1027 * jcf-dump.c: Likewise.
1028 * jcf-io.c: Likewise.
1029 * jcf-parse.c: Likewise.
1030 * jcf-write.c: Likewise.
1031 * keyword.h: Likewise.
1032 * parse.y: Likewise.
1033 * typeck.c: Likewise.
1034 * verify.c: Likewise.
1036 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1038 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1039 (java.install_common, java.install-man): Adjust for above.
1040 (java.uninstall): Likewise.
1042 2003-12-03 Michael Koch <konqueror@gmx.de>
1044 * class.c (make_class_data):
1045 Push field value to 'hack_signers' instead of 'signers'.
1046 * decl.c (java_init_decl_processing):
1047 Push field 'hack_signers' instead of 'signers'.
1049 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1051 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1054 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1057 * parse.y (qualify_ambiguous_name): Remove lots of broken
1058 field access processing - there's no need to do that here,
1059 because we have resolve_field_access. Remove
1060 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1061 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1064 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1067 * parse.y (java_complete_lhs): Save location prior to patching
1070 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1073 * resource.c (write_resource_constructor): Append
1074 "_resource" to constructor identifier name.
1076 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1079 * constants.c (cpool_for_class): New function.
1080 (outgoing_cpool): Remove global variable.
1081 (alloc_name_constant): Use cpool_for_class.
1082 (build_constants_constructor): Likewise.
1083 * decl.c (java_expand_body): Set current_class.
1084 * java-tree.h (outgoing_cpool) Remove declaration.
1085 (init_outgoing_cpool): Likewise.
1086 * jcf-parse.c (init_outgoing_cpool): Remove function.
1087 (parse_class_file): Don't call init_outgoing_cpool.
1088 * parse.y (java_complete_expand_methods): Don't call
1089 init_outgoing_cpool. Don't save outgoing_cpool.
1090 (java_expand_classes): Don't restore outgoing_cpool.
1091 (java_finish_classes): Likewise.
1093 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1095 * Make-lang.in: (java.install-common) Add
1096 symlink for $(target_noncanonical)-gcjh for
1099 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1101 * Make-lang.in (java.extraclean): Delete.
1103 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1105 * Make-lang.in (check-java): Add.
1107 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1110 * except.c (prepare_eh_table_type): Allocate variable-sized
1111 buffer `buf' with alloca.
1113 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1117 decl.c (java_init_decl_processing): Don't initialize
1118 class_not_found_type_node, no_class_def_found_type_node.
1120 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1121 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1122 (class_not_found_type_node, no_class_def_found_type_node):
1125 parse.y (build_dot_class_method_invocation): Add this_class
1126 argument. Qualify method invocations to a different class.
1127 (create_new_parser_context): Initialize saved_data_ctx to 0.
1128 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1129 (build_dot_class_method): Don't load classes. Register
1131 (build_incomplete_class_ref): Special cases for interfaces
1132 and inner classes. Move build_dot_class_method call to here...
1133 (patch_incomplete_class_ref): ...from here. Pass current_class
1134 to build_dot_class_method_invocation.
1135 (build_assertion): Pass class_type to
1136 build_dot_class_method_invocation.
1137 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1139 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1142 * java-tree.h (BLOCK_EMPTY_P): Define.
1143 * parse.y (java_complete_lhs): Check for empty blocks
1144 in TRY_FINALLY_EXPR case.
1146 2003-11-17 Andrew Haley <aph@redhat.com>
1148 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1149 (struct lang_decl_var:freed): New variable.
1150 * decl.c (poplevel): Mark local vars that have gone out of scope.
1151 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1154 2003-11-16 Jason Merrill <jason@redhat.com>
1156 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1157 and TAGS files that include them for each front end.
1159 2003-11-15 Tom Tromey <tromey@redhat.com>
1161 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1163 2003-11-12 Jason Merrill <jason@redhat.com>
1165 PR optimization/12547
1166 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1167 BLOCK_EXPR_BODY directly.
1169 2003-11-12 Andrew Haley <aph@redhat.com>
1172 * parse.y (fold_constant_for_init): Check that we really do have a
1176 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1177 init_test_decls being inlined.
1180 * parse.y (do_resolve_class): Check return value from
1181 breakdown_qualified().
1183 2003-11-11 Tom Tromey <tromey@redhat.com>
1186 * parse.y (merge_string_cste): Handle case where we have a
1187 pointer that happens to be zero, not null_pointer_node.
1189 2003-11-10 Tom Tromey <tromey@redhat.com>
1191 * jcf-parse.c (classify_zip_file): Correctly compare
1192 filename_length against length of manifest file's name.
1194 2003-11-08 Tom Tromey <tromey@redhat.com>
1197 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1199 2003-11-06 Andrew Haley <aph@redhat.com>
1201 * expr.c (java_stack_swap): Make sure destination stack slots are
1202 of the correct type.
1204 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1206 * Make-lang.in (dvi): Move targets to $(docobjdir).
1207 (gcj.dvi): Simplify rule and adjust target.
1208 (gcj.info): Simplify rule.
1209 (gcj.pod): New intermediate rule.
1210 (gcjh.pod): Likewise.
1211 (jv-scan.pod): Likewise.
1212 (jcf-dump.pod): Likewise.
1213 (gij.pod): Likewise.
1214 (jv-convert.pod): Likewise.
1215 (rmic.pod): Likewise.
1216 (rmiregistry.pod): Likewise.
1219 (jv-scan.1): Delete.
1220 (jcf-dump.1): Delete.
1222 (jv-convert.1): Delete.
1224 (rmiregistry.1): Delete.
1226 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1228 Fixes PR java/12866.
1229 * parse.y (resolve_qualified_expression_name): Move test
1230 for outer field access methods from here...
1231 (check_thrown_exceptions) ...to here.
1233 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1235 * .cvsignore: Delete.
1237 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1239 * verify.c (verify_jvm_instructions): Don't warn about legal
1240 eh binding regions generated for example by jdk 1.4.1.
1242 2003-10-24 David S. Miller <davem@redhat.com>
1244 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1246 2003-10-22 Andrew Haley <aph@redhat.com>
1248 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1249 (java_get_callee_fndecl): New.
1251 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1253 * java-tree.h (ctable_decl): New.
1254 (catch_classes): New.
1255 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1257 * decl.c (java_init_decl_processing): Add catch_class_type.
1259 Add catch_classes field.
1261 * class.c (build_indirect_class_ref): Break out from
1263 (make_field_value): Check flag_indirect_dispatch.
1264 (make_class_data): Ditto.
1265 Tidy uses of PUSH_FIELD_VALUE.
1266 Add field catch_classes.
1267 (make_catch_class_record): New.
1269 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1271 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1273 * jcf-write.c: Follow spelling conventions.
1274 * parse.y: Likewise.
1276 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1278 * ChangeLog: Fix typos.
1279 * expr.c: Fix comment typos.
1280 * jcf-write.c: Likewise.
1283 * mangle.c: Likewise.
1284 * parse-scan.y: Likewise.
1285 * parse.y: Likewise.
1287 2003-10-22 Tom Tromey <tromey@redhat.com>
1289 * expr.c (expand_byte_code): Only warn about dead bytecode when
1290 extra_warnings is set.
1292 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1294 Fix for PR java/12586.
1295 * mangle.c (find_compression_record_match): Don't iterate through
1296 package namespace elements unless they all match compression_table
1299 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1301 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1302 (generate-manpages): Likewise.
1303 (java.maintainer-clean): Likewise.
1304 (gcj.info): Likewise.
1307 (jv-scan.1): Likewise.
1308 (jcf-dump.1): Likewise.
1310 (jv-convert.1): Likewise.
1312 (rmiregistry.1): Likewise.
1313 (java.install-man): Likewise.
1314 (parse-scan.o): Move and define complete compile line.
1315 (parse.o): Likewise.
1316 (jcf-tree-inline.o): Move.
1318 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1320 * Make-lang.in (info): Update dependencies.
1321 (java.install-info): Remove.
1322 ($(srcdir)/java/gcj.info): Replace with ...
1323 ($(docobjdir)/gcj.info): ... this.
1325 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1327 * Make-lang.in: Replace uses of $(target_alias) with
1328 $(target_noncanonical).
1330 2003-10-09 Tom Tromey <tromey@redhat.com>
1332 * decl.c (java_init_decl_processing): Declare signers field.
1333 * class.c (make_class_data): Set signers field.
1335 2003-10-09 Jason Merrill <jason@redhat.com>
1337 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1338 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1341 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1343 * Make-lang.in (java.info): Replace with ...
1345 (java.dvi): Replace with ...
1347 (java.generated-manpages): Replace with ...
1349 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1351 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1353 2003-10-01 Andrew Haley <aph@redhat.com>
1355 * jcf-parse.c (java_parse_file): Write otable and atable.
1356 * java-tree.h (atable_methods): New.
1358 (atable_syms_decl): New.
1359 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1360 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1361 (symbol_*type): Rename method_symbol* to symbol*type.
1362 (emit_offset_symbol_table): Delete.
1363 (emit_symbol_table): New.
1364 (get_symbol_table_index): New.
1366 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1367 (build_known_method_ref): Likewise.
1368 (get_symbol_table_index): Rename from get_offset_table_index.
1369 Parameterize to allow re-use by differing types of symbol table.
1370 (build_invokevirtual): Pass table to get_offset_table_index.
1371 * decl.c (java_init_decl_processing): Push types and decls for
1372 atable and atable_syyms.
1373 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1374 (make_class_data): Add new fields atable and atable_syms.
1375 (emit_symbol_table): Rename from emit_offset_symbol_table.
1376 Parameterize to allow re-use by different types of symbol table.
1377 (build_symbol_entry): Renamed from build_method_symbols_entry.
1379 2003-09-30 Roger Sayle <roger@eyesopen.com>
1381 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1382 semantics for SAVE_EXPR, by caching the result in a temporary.
1384 2003-09-28 Richard Henderson <rth@redhat.com>
1386 * check-init.c (check_init): Save and restore input_location
1387 instead of file and line separately.
1388 * decl.c (java_expand_body): Likewise.
1389 * jcf-write.c (generate_bytecode_insns): Likewise.
1390 * parse.y (safe_layout_class): Likewise.
1391 * jcf-parse.c (read_class, parse_class_file): Likewise.
1392 (java_parse_file): Use %H for warning locator.
1394 2003-09-28 Roger Sayle <roger@eyesopen.com>
1396 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1397 with void-type branches instead of using a COMPOUND_EXPR.
1399 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1401 * decl.c (java_optimize_inline, dump_function): Remove.
1402 * java-tree.h (java_optimize_inline): Remove declaration.
1403 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1404 * parse.y (source_end_java_method, java_expand_classes):
1405 Likewise. Remove dead code.
1407 2003-09-27 Roger Sayle <roger@eyesopen.com>
1409 * lang.c (java_init_options): Set flag_evaluation_order.
1410 * expr.c (force_evaluation_order): Don't attempt to force
1411 evaluation order of binary operations using save_expr.
1412 * parse.y (java_complete_lhs): No longer need to call
1413 force_evaluation_order when constructing binary operators.
1415 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1416 Bryce McKinlay <bryce@mckinlay.net.nz>
1419 * parse.y (not_accessible_field_error): New function.
1420 (resolve_expression_name): Check field access permissions.
1421 (resolve_qualified_expression_name): Use
1422 not_accessible_field_error.
1423 (resolve_qualified_expression_name): Likewise.
1425 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1427 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1429 2003-09-23 Roger Sayle <roger@eyesopen.com>
1431 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1432 with equal operands without side-effects.
1434 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1436 * decl.c (java_init_decl_processing): Don't emit otable decls
1437 if flag_indirect_dispatch is not set.
1439 2003-09-21 Richard Henderson <rth@redhat.com>
1441 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1444 2003-09-21 Richard Henderson <rth@redhat.com>
1446 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1447 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1449 2003-09-20 Richard Henderson <rth@redhat.com>
1451 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1453 2003-09-18 Roger Sayle <roger@eyesopen.com>
1455 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1456 * check-init.c (check_init): Likewise.
1458 2003-09-18 Roger Sayle <roger@eyesopen.com>
1460 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1462 2003-09-16 Andrew Haley <aph@redhat.com>
1464 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1466 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1469 * mangle.c (find_compression_record_match): Skip
1470 over a "6JArray" (the array template mangled string)
1472 (mangle_array_type): Correct minor typo.
1473 (atms): Move definition to the beginning.
1475 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1477 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1478 out. Fix for PR java/12254.
1480 2003-09-11 Richard Henderson <rth@redhat.com>
1482 * parse.y (source_end_java_method): Update for new
1483 cgraph_finalize_function argument.
1485 2003-09-09 Richard Henderson <rth@redhat.com>
1487 * parse.y (source_end_java_method): Update call to
1488 cgraph_finalize_function.
1490 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1492 * decl.c (java_expand_body): New function.
1493 * expr.c (build_class_init): Set DECL_IGNORED_P.
1494 * java-tree.h (start_complete_expand_method,
1495 java_expand_body): Declare.
1496 * jcf-parse.c (cgraph.h): Include.
1497 (java_parse_file): Handle flag_unit_at_a_time.
1498 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1499 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1500 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1501 (java_start_inlining): New function.
1502 * parse.h (java_finish_classes): Declare.
1503 * parse.y: Include cgraph.h.
1504 (block): Don't special-case empty block production.
1505 (craft_constructor): Set DECL_INLINE.
1506 (source_end_java_method): Handle flag_unit_at_a_time.
1507 Replace inline code with call to java_expand_body.
1508 (start_complete_expand_method): Remove static modifier.
1509 (java_expand_method_bodies): Patch function tree for
1510 class initialization and/or synchronization as needed.
1511 Don't begin RTL expansion yet.
1512 (java_expand_classes): Check flag_unit_at_a_time before
1513 calling finish_class.
1514 (java_finish_classes): New function.
1515 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1516 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1517 (emit_test_initialization): Set DECL_IGNORED_P.
1519 2003-09-03 Roger Sayle <roger@eyesopen.com>
1521 * builtins.c (enum builtin_type): Delete unused enumeration.
1522 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1524 2003-08-28 Tom Tromey <tromey@redhat.com>
1526 * gcj.texi (Extensions): Document gcjlib URLs.
1528 2003-08-20 Tom Tromey <tromey@redhat.com>
1530 * gcj.texi (Extensions): Added xref.
1531 (libgcj Runtime Properties): Document
1532 gnu.gcj.runtime.VMClassLoader.library_control.
1534 2003-08-20 Andrew Haley <aph@redhat.com>
1536 * except.c (prepare_eh_table_type): Use new encoding for exception
1537 handlers when using -fno-assume-compiled.
1539 2003-08-13 Tom Tromey <tromey@redhat.com>
1541 * gcj.texi (Invoking gij): Document -X and -?.
1543 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1545 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1546 GCJH_OBJS, JCFDUMP_OBJS
1547 * win32-host.c: Removed the unnecessary and broken dependency
1550 2003-08-11 Tom Tromey <tromey@redhat.com>
1552 * parse.y (java_check_regular_methods): Typo fixes. Call
1553 check_interface_throws_clauses. Use
1554 check_concrete_throws_clauses.
1555 (check_interface_throws_clauses): New function.
1556 (check_concrete_throws_clauses): New function.
1557 (hack_is_accessible_p): New function.
1558 (find_most_specific_methods_list): Added FIXME.
1559 * typeck.c (lookup_do): Use `flags' argument to decide what to
1561 (lookup_argument_method_generic): New function.
1562 (lookup_argument_method2): Removed.
1563 * jcf.h (ACC_INVISIBLE): New define.
1564 * jcf-write.c (generate_classfile): Skip invisible methods.
1565 * class.c (add_miranda_methods): New function.
1566 (layout_class_methods): Use it.
1567 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1568 * java-tree.h (METHOD_INVISIBLE): New define.
1569 (lang_decl_func) [invisible]: New field.
1570 (lookup_argument_method_generic): Declare.
1571 (SEARCH_INTERFACE): New define.
1572 (SEARCH_SUPER): Likewise.
1573 (SEARCH_ONLY_INTERFACE): Likewise.
1574 (SEARCH_VISIBLE): Likewise.
1575 (lookup_argument_method2): Removed declaration.
1577 2003-08-05 Tom Tromey <tromey@redhat.com>
1579 Fix for PR java/11600:
1580 * parse.y (java_complete_lhs): See whether we're calling a method
1582 (check_thrown_exceptions): Added `is_array_call' argument;
1583 fixed `clone' checking; updated all callers.
1585 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1587 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1589 2003-08-03 Tom Tromey <tromey@redhat.com>
1591 * java-tree.h (METHOD_TRANSIENT): Removed.
1592 * decl.c (pushdecl): Removed some dead code.
1593 * class.c (get_access_flags_from_decl): Can't have transient
1595 (add_method_1): Can't have a transient method.
1597 2003-07-28 Andreas Jaeger <aj@suse.de>
1599 * jvspec.c: Convert to ISO C90 prototypes.
1601 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1603 * decl.c (force_poplevels): Fix warning call.
1605 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1607 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1608 (expand_java_field_op): Likewise.
1609 * class.c (layout_class_method): Likewise
1610 (emit_register_classes): Likewise.
1611 * decl.c (pushdecl): Likewise.
1612 (poplevel): Likewise.
1613 (force_poplevels): Likewise.
1614 (give_name_to_locals): Likewise.
1615 * check-init.c (check_for_initialization): Likewise.
1617 2003-07-24 Jason Merrill <jason@redhat.com>
1619 * java-tree.h: Move boolean_type_node et al to the back end.
1621 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1623 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1626 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1628 * lang.opt: Don't show -MD_ and -MDD_.
1630 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1632 * lang-options.h: Remove.
1633 * lang.opt: Add help text.
1635 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1637 * expr.c: Remove the last argument to expand_assignment().
1639 2003-07-09 Jan Hubicka <jh@suse.cz>
1641 * java-tree.h (DECL_NUM_STMTS): Rename to...
1642 (DECL_ESTIMATED_INSNS): ... this.
1643 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1644 New static functions.
1645 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1646 * parser.y (add_stmt_to_compound): Do not account statements.
1648 2003-07-08 Mark Wielaard <mark@klomp.org>
1650 * gcj.texi: CNI now expands to Compiled Native Interface.
1652 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1654 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1656 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1658 * expr.c (expand_byte_code): Adjist emit_line_note call.
1660 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1662 * lang.c (java_handle_option): Don't handle filenames.
1664 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1666 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1669 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1670 * jcf.h: Delete COMPARE_FILENAMES definition.
1672 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1674 * lang.c (java_init_options): Update prototype.
1676 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1678 * decl.c (poplevel): Adjust define_label call.
1680 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1682 * gjavah.c (flag_jni): Make non-static.
1683 * parse-scan.y (ctxp): Make non-static.
1685 * class.c (build_method_symbols_entry)
1686 * expr.c (get_offset_table_index)
1687 * jcf-parse.c (jcf_parse):
1688 Mark the definition static, matching the forward declaration.
1690 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1692 * lang.c (java_handle_option): Don't check for missing arguments.
1694 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1696 * class.c (push_class): Use a location_t to save place.
1697 (emit_register_classes): Set input_location. Adjust
1698 expand_function_end call.
1699 * resource.c (write_resource_constructor): Likewise.
1700 * decl.c (end_java_method): Adjust expand_function_end call.
1701 * parse.y (source_end_java_method): Likewise.
1703 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1705 * lang.c (java_handle_option): Likewise.
1707 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1709 * lang.c (java_handle_option): Special-casing of optional
1710 joined arguments no longer needed.
1711 * lang.opt: Update switches that take optional argument.
1713 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1715 * lang.opt: Declare Java.
1716 * lang.c (java_init_options): Update.
1718 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1720 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1722 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1724 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1725 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1726 * lang.opt: -MD and -MMD have an underscore.
1728 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1730 * class.c (emit_register_classes): Adjust init_function_start
1732 * decl.c (complete_start_java_method): Likewise.
1733 * resource.c (write_resource_constructor): Likewise.
1735 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1737 * Make-lang.in: Update to use options.c and options.h.
1738 * lang.c: Include options.h not j-options.h.
1739 (java_handle_option): Abort on unrecognized option.
1740 (java_init_options): Request Java switches.
1742 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1744 * Make-lang.in: Handle mostlyclean.
1746 2003-06-11 Tom Tromey <tromey@redhat.com>
1748 * lang.c (java_handle_option): Update dependency_tracking for
1751 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1754 2003-06-10 Andrew Haley <aph@redhat.com>
1756 * resource.c (write_resource_constructor): Use expand_expr to
1757 generate the address of the label attached to a resource.
1758 * Make-lang.in (java/resource.o): Add expr.h
1760 2003-06-10 Andrew Haley <aph@redhat.com>
1762 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1763 (java_decl_ok_for_sibcall): New.
1765 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1767 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1768 (java/j-options.c, java/j-options.h): New.
1769 * java-tree.h (resource_name, compile_resource_file,
1770 compile_resource_data): Constify.
1771 * jcf-write.c (jcf_write_base_directory): Similarly.
1772 * jcf.h (jcf_write_base_directory): Similarly.
1773 * lang.c: Include j-options.h.
1774 (cl_options_count, cl_options, string_option, java_decode_option,
1775 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1776 process_option_with_no): Remove.
1777 (resource_name): Constify.
1778 (LANG_HOOKS_HANDLE_OPTION): Override.
1779 (java_handle_option): New.
1780 (java_init): Don't call jcf_path_init.
1781 (java_init_options): Call jcf_path_init.
1783 * resource.c (compile_resource_data, compile_resource_file): Constify.
1785 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1787 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1788 (struct lang_decl_func): Add last_line field.
1789 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1790 DECL_SOURCE_LINE_LAST): Remove.
1791 * parse.y (missing_return_error, finish_method_declaration,
1792 lookup_cl, start_artificial_method_body, source_end_java_method,
1793 start_complete_expand_method): Adjust.
1795 2003-06-08 Tom Tromey <tromey@redhat.com>
1797 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1798 fno-assume-compiled.
1800 2003-06-08 Roger Sayle <roger@eyesopen.com>
1802 * builtins.c (define_builtin_type, builtin_types): Delete.
1803 (define_builtin): Rewritten to take just the built-in code,
1804 the function's name, type and fallback library function name.
1805 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1806 (initialize_builtins): Overhaul to define the GCC builtins
1807 used by gcj manually, providing the Java run-time's
1808 implementations as the fallback library function.
1810 2003-06-08 Anthony Green <green@redhat.com>
1812 * parse.y (patch_cast): Fix conversions from floating-point to
1815 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1817 * Make-lang.in: Update.
1818 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1820 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1822 * lang.c (java_init_options): Update.
1824 2003-06-05 Jan Hubicka <jh@suse.cz>
1826 * Make-lang.in: Add support for stageprofile and stagefeedback
1828 2003-05-31 Roger Sayle <roger@eyesopen.com>
1830 * lang.c (java_init_options): Prescribe wrap-around two's
1831 complement arithmetic overflow by setting flag_wrapv.
1833 2003-05-29 Roger Sayle <roger@eyesopen.com>
1835 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1836 (builtin_record): Add an additional builtin_code field to
1837 record which GCC built-in corresponds to the Java function.
1838 (java_builtins): Add new entries for atan, atan2, exp, log,
1840 (max_builtin, min_builtin, abs_builtin): Perform constant
1841 folding on the resulting tree.
1842 (java_build_function_call_expr): Likewise, perform constant
1843 folding on the resulting tree.
1844 (initialize_builtins): The NULL creators are now allowed in
1845 the java_builtins table, which is now terminated by an entry
1846 with builtin_code == END_BUILTINS.
1847 (check_for_builtin): Likewise. If the matching creator is
1848 NULL, construct the call using java_build_function_call_expr
1849 directly with the decl for the corresponding builtin_code.
1851 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1853 * win32-host.c: Normalize copyright boilerplate.
1855 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1857 * parse.y (print_int_node): Use string concatentation on
1858 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1859 function calls into one.
1861 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1863 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1864 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1865 all the affected error messages.
1867 2003-05-13 Richard Henderson <rth@redhat.com>
1869 * class.c (layout_class_method): Set DECL_EXTERNAL.
1870 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1871 * java-tree.h (java_mark_class_local): Declare.
1872 * jcf-parse.c (parse_class_file): Use it.
1873 * parse.y (java_expand_classes): Likewise.
1875 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1877 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1878 * lex.h: #include input.h.
1879 * jv-scan.c (input_filename): Remove.
1881 2003-05-02 Tom Tromey <tromey@redhat.com>
1884 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1885 (handle_inner_classes): New function.
1887 2003-05-01 Tom Tromey <tromey@redhat.com>
1890 * parse.y (finish_for_loop): Do nothing if update expression is a
1891 EXPR_WFL_NODE wrapping nothing.
1892 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1894 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1896 * lex.h (input_lineno): Remove declaration.
1897 * parse-scan.y: #include input.h.
1898 (input_filename): Remove declaration.
1899 (input_location): Add definition.
1900 (input_line): Remove definition.
1902 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1904 * lex.h (lineno): Rename to ...
1905 (input_line): ... here
1906 * parse-scan.y (lineno): Rename to ...
1907 (input_line): ... here.
1908 (reset_report): Rename lineno to input_line.
1909 * check-init.c (check_init): Likewise.
1910 * class.c (push_class): Likewise.
1911 * decl.c (complete_start_java_method, end_java_method): Likewise.
1912 * expr.c (expand_byte_code): Likewise.
1913 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1914 * jcf-write.c (generate_bytecode_insns): Likewise.
1915 * lex.c (java_init_lex, java_allocate_new_line,
1916 do_java_lex): Likewise.
1917 * parse.h (YYNOT_TWICE): Likewise.
1918 * parse.y (empty_statement, expression_statement,
1919 java_pop_parser_context, java_parser_context_save_global,
1920 yyerror, register_fields, method_header, safe_layout_class,
1921 find_in_imports_on_demand, create_artificial_method,
1922 source_end_java_method, start_complete_expand_method,
1923 build_thisn_assign, java_complete_lhs,
1924 maybe_absorb_scoping_block): Likewise.
1926 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1928 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1929 '/' when computing java source filename
1931 2003-04-13 Tom Tromey <tromey@redhat.com>
1933 * gjavah.c (print_c_decl): Indentation fix.
1935 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1937 * class.c (make_field_value, make_method_value, get_dispatch_table)
1938 (make_class_data, emit_offset_symbol_table)
1939 * constants.c (build_constants_constructor)
1940 * java-tree.h (START_RECORD_CONSTRUCTOR)
1941 * parse.y (maybe_build_array_element_wfl):
1942 Use build_constructor.
1944 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1947 * parse.y (string_convert_int_cst): Always use at least one digit
1948 in string conversion. Remove ASCII dependence.
1949 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1951 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1953 * Make-lang.in: added win32-host.c
1954 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1955 resolves to open() on non-Win32 platforms and
1956 Win32-specific jcf_open_exact_case() on Win32
1957 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1958 when trying .java and .class files
1959 * win32-host.c: added to repository. Defines
1960 Win32-specific jcf_open_exact_case()
1962 2003-04-10 Andrew Haley <aph@redhat.com>
1964 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1965 (maybe_free_localvar): Renamed from localvar_free.
1966 Add new arg, really.
1967 (generate_bytecode_insns): Set new variable, jsrs.
1968 Only free local vars if no jsr insns have been emittted.
1969 Call maybe_free_localvar, not localvar_free.
1971 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1973 * gcj.texi: Remove @ at start of file.
1975 2003-03-25 Tom Tromey <tromey@redhat.com>
1977 * parse.y (create_interface): Call CHECK_DEPRECATED.
1979 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1981 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1983 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1985 * javaop.h (jfloat, jdouble): Make them structures mirroring
1986 the bit fields of IEEE float and double respectively.
1987 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1988 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1989 (union Word, union DWord): Delete.
1990 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1992 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1993 D_NAN_MASK): Delete.
1994 (jni_print_float, jni_print_double): New. Generate
1995 hexadecimal floating constants.
1996 (print_field_info): Use jni_print_float/double.
1998 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1999 finite floating point numbers for output; special case
2002 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
2004 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
2005 Replace 0 and 1 with true and false in return statements.
2007 2003-03-19 Tom Tromey <tromey@redhat.com>
2009 * lex.c (do_java_lex): Renamed from java_lex.
2010 (java_lex): New function.
2013 2003-03-13 Tom Tromey <tromey@redhat.com>
2015 * parse.y (resolve_inner_class): Error if qualifier is a primitive
2018 2003-03-04 Andrew Haley <aph@redhat.com>
2020 * gjavah.c (is_first_data_member): New global variable.
2021 (print_c_decl): If it's the first data member, align it as the
2023 (process_file): Set is_first_data_member.
2025 2003-03-11 Tom Tromey <tromey@redhat.com>
2027 * parse.y (resolve_field_access): Initialize class if field is
2028 found in another static field.
2029 * expr.c (build_class_init): Don't optimize out initialization of
2030 implemented interface.
2032 2003-03-11 Andrew Haley <aph@redhat.com>
2034 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2037 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2039 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2040 and DIR_SEPARATOR_2 for a target.
2041 Correct minor typos.
2043 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2044 and DIR_SEPARATOR_2 for a target into account.
2046 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2048 * lang.c (java_init): Update prototype, move code to java_post_options.
2049 (java_post_options): Similarly.
2051 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2053 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2054 compare file name components depending on the case-sensitivity
2055 or otherwise of the host file system.
2057 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2058 "strcmp" to compare file name components.
2059 Use IS_DIR_SEPARATOR instead of comparing directly against
2061 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2062 comparing directly against DIR_SEPARATOR.
2064 2003-03-04 Tom Tromey <tromey@redhat.com>
2066 * Make-lang.in (java.tags): New target.
2068 2003-03-01 Roger Sayle <roger@eyesopen.com>
2070 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2071 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2073 2003-03-01 Tom Tromey <tromey@redhat.com>
2075 * parse.y (jdep_resolve_class): Only check deprecation if we found
2078 2003-02-28 Tom Tromey <tromey@redhat.com>
2081 * class.c (maybe_layout_super_class): Always pass a WFL to
2083 * parse.y (do_resolve_class): Updated comment to explain
2086 2003-02-26 Tom Tromey <tromey@redhat.com>
2088 * jcf-write.c (generate_classfile): Check whether class is
2089 deprecated before writing attribute count.
2091 2003-02-25 Roger Sayle <roger@eyesopen.com>
2093 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2094 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2096 2003-02-23 Tom Tromey <tromey@redhat.com>
2098 * lang-options.h: Added -Wdeprecated.
2099 * gcj.texi (Warnings): Document -Wdeprecated.
2100 * java-tree.h (flag_deprecated): Declare.
2101 * lang.c (lang_W_options): Added deprecated.
2102 (flag_deprecated): New global.
2103 * chartables.h: Rebuilt.
2104 * gen-table.pl (process_one): Look at whitespace.
2105 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2106 * parse.h (CLEAR_DEPRECATED): New macro.
2107 (CHECK_DEPRECATED_NO_RESET): New macro.
2108 * jcf-parse.c (handle_deprecated): New function.
2109 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2110 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2111 * parse.y (resolve_type_during_patch): Check deprecation.
2112 (jdep_resolve_class): Likewise.
2113 (process_imports): Likewise.
2114 (resolve_expression_name): Likewise.
2115 (check_deprecation): Strip arrays from decl. Check
2117 (patch_method_invocation): Also check the particular constructor
2119 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2120 * jcf-write.c (append_deprecated_attribute): New function.
2121 (generate_classfile): Generate deprecated attribute when
2123 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2124 (java_lex) [case '*']: Simplify logic.
2125 (java_start_char_p): Use LETTER_MASK.
2126 (java_part_char_p): Likewise.
2127 (java_space_char_p): New function.
2129 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2131 Change base class access representation.
2132 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2133 (add_interface_do): Likewise.
2135 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2137 * decl.c (java_init_decl_processing): Change
2138 soft_lookupjnimethod_node to reflect the change in
2139 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2140 * expr.c (build_jni_stub): Calculate and pass the size
2141 on the stack of the arguments to a JNI function. Use
2142 new target macro MODIFY_JNI_METHOD_CALL to allow a
2143 target to modify the call to a JNI method.
2145 2003-02-08 Roger Sayle <roger@eyesopen.com>
2147 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2148 instead of basename to avoid compiler warnings on Tru64.
2150 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2152 * gcj.texi: Update to GFDL 1.2.
2154 2003-01-31 Andrew Haley <aph@redhat.com>
2156 * parse.y (java_expand_classes): Scan the whole class list looking
2157 for access methods that haven't yet been expanded.
2159 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2163 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2164 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2165 * jcf-parse.c: Likewise.
2167 2003-01-31 Mark Wielaard <mark@klomp.org>
2169 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2171 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2173 * class.c (make_class): Use BINFO_ELTS.
2174 (set_super_info): Likewse.
2175 (add_interface_do): Likewise.
2177 2003-01-30 Tom Tromey <tromey@redhat.com>
2179 * jcf-parse.c (read_class): Update identifier's class value if it
2180 changed during parsing.
2182 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2184 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2185 Propagate change to all other rules as required.
2186 (java/parse-scan.o): Add explicit dependency on
2187 $(parsedir)/java/parse-scan.c .
2189 2003-01-29 Tom Tromey <tromey@redhat.com>
2191 * parse.y (patch_assignment): Only transform the rhs of an
2192 assignment when compiling to native.
2194 2003-01-28 Tom Tromey <tromey@redhat.com>
2196 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2198 2003-01-28 Tom Tromey <tromey@redhat.com>
2200 * lex.c (java_lex): Don't include UEOF as part of token.
2201 (java_read_unicode): Error if \u sequence prematurely terminated.
2203 2003-01-27 Tom Tromey <tromey@redhat.com>
2205 * parse.y (java_check_regular_methods): Check for construct after
2206 checking types in throws clause.
2208 2003-01-24 Tom Tromey <tromey@redhat.com>
2210 * class.c (build_static_field_ref): Only a String or numeric field
2211 can fold to a constant.
2213 2003-01-23 Tom Tromey <tromey@redhat.com>
2215 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2216 file name in resource buffer.
2218 2003-01-23 Tom Tromey <tromey@redhat.com>
2220 * expr.c (build_known_method_ref): Use method's context to find
2223 2003-01-23 Tom Tromey <tromey@redhat.com>
2225 * constants.c (set_constant_entry): Allocated cleared memory.
2227 2003-01-22 Tom Tromey <tromey@redhat.com>
2229 * java-tree.h: Don't use PARAMS.
2230 * resource.c: Add prototypes for all functions.
2231 (write_resource_constructor): Use `const char *' to avoid
2234 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2236 * jcf-parse.c (process_zip_dir): Remove unused variable.
2238 2003-01-22 Tom Tromey <tromey@redhat.com>
2240 * expr.c (build_invokeinterface): Abort if method's context is not
2243 2003-01-22 Tom Tromey <tromey@redhat.com>
2245 * gcj.texi (Input and output files): Mention non-class entries.
2246 * decl.c (java_init_decl_processing): Call
2247 init_resource_processing.
2248 * java-tree.h (compile_resource_data, write_resource_constructor,
2249 compile_resource_file, init_resource_processing): Declare.
2250 * config-lang.in (gtfiles): Added resource.c.
2251 * Make-lang.in (gt-java-resource.h): New target.
2252 (JAVA_OBJS): Added resource.o.
2253 (java/resource.o): New target.
2254 * resource.c: New file.
2255 * class.c (compile_resource_file): Moved to resource.c.
2256 (registerResource_libfunc): Likewise.
2257 (utf8_decl_list): Mark with GTY; now static.
2258 * jcf-parse.c (classify_zip_file): New function.
2259 (parse_zip_file_entries): Use it; compile .properties files.
2260 (process_zip_dir): Use classify_zip_file and compute_class_name.
2261 Don't write class name into zip directory.
2262 (java_parse_file): Call write_resource_constructor.
2263 (compute_class_name): New function.
2264 * jcf-io.c (read_zip_member): Reindented.
2266 2003-01-21 Tom Tromey <tromey@redhat.com>
2268 * class.c (supers_all_compiled): New function.
2269 (make_class_data): Use it.
2271 2003-01-21 Tom Tromey <tromey@redhat.com>
2273 * parse.y (method_header): Native method can't be strictfp.
2274 No method can be transient or volatile.
2276 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2278 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2280 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2282 * check-init.c: Fix comment typos.
2283 * class.c: Likewise.
2284 * constants.c: Likewise.
2286 * except.c: Likewise.
2288 * java-except.h: Likewise.
2289 * java-tree.h: Likewise.
2290 * javaop.h: Likewise.
2291 * jcf-dump.c: Likewise.
2292 * jcf-io.c: Likewise.
2293 * jcf-parse.c: Likewise.
2294 * jcf-write.c: Likewise.
2296 * mangle.c: Likewise.
2297 * typeck.c: Likewise.
2298 * verify.c: Likewise.
2300 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2302 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2303 * jcf-write.c: Include "tm_p.h".
2305 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2307 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2309 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2311 * builtins.c (java_build_function_call_expr): Renamed from
2312 build_function_call_expr. All callers changed.
2314 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2315 * jcf-parse.c: Include tm_p.h.
2317 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2320 2003-01-14 Tom Tromey <tromey@redhat.com>
2322 * class.c (make_class_data): Check that super is compiled before
2323 building class reference to it.
2325 2003-01-14 Andrew Haley <aph@redhat.com>
2327 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2328 varargs function -- correct.
2330 2003-01-14 Andrew Haley <aph@redhat.com>
2332 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2334 2003-01-14 Andrew Haley <aph@redhat.com>
2336 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2337 varargs function -- correct.
2339 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2340 temporary if the RHS is a reference.
2342 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2344 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2345 * keyword.h: Regenerated.
2347 * All Files: Convert to ISO C style function definitions.
2349 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2351 * parse.y (check_pkg_class_access): ANSIfy definition.
2353 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2355 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2358 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2360 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2362 Merge from pch-branch:
2364 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2366 * Make-lang.in (java/gjavah.o): Update dependencies.
2367 * gjavah.c: Include ggc.h.
2369 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2371 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2372 (JCFDUMP_OBJS): Add ggc-none.o.
2373 (java/jcf-dump.o): Depend on GGC_H.
2374 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2375 CPool substructures.
2376 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2377 * jcf-dump.c: Include ggc.h.
2379 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2381 * jcf.h (union cpool_entry): New.
2382 (struct CPool): Use gengtype to mark. Change field 'data' to be
2384 (struct JCF): Use gengtype to mark.
2385 (CPOOL_UINT): Update for new cpool_entry type.
2386 (CPOOL_USHORT1): Likewise.
2387 (CPOOL_USHORT2): Likewise.
2388 (CPOOL_FINISH): Use GC to free cpool subfields.
2389 * parse.h (struct parser_ctxt): Mark field current_jcf.
2390 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2391 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2392 (main_jcf): Use gengtype to mark.
2393 (ggc_mark_jcf): Delete.
2394 (get_constant): Update for new cpool_entry type.
2395 (give_name_to_class): Likewise.
2396 (get_class_constant): Likewise.
2397 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2398 (java_parse_file): Use GGC to allocate struct JCF.
2399 (init_jcf_parse): Don't call ggc_add_root.
2400 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2402 * java-tree.h (current_jcf): Use gengtype to mark.
2403 (CPOOL_UTF): Update for new cpool_entry type.
2404 (outgoing_cpool): Use gengtype to mark.
2405 (struct lang_type): GC struct JCF and struct CPool.
2406 * config-lang.in (gtfiles): Add jcf.h.
2407 * constants.c (find_tree_constant): New.
2408 (set_constant_entry): Allocate cpool subfields using GGC. Update
2409 for new cpool_entry type.
2410 (find_constant1): Update for new cpool_entry type.
2411 (find_constant2): Likewise.
2412 (find_utf8_constant): Use find_tree_constant.
2413 (find_class_or_string_constant): Remove unnecessary cast to jword.
2414 Update for new cpool_entry type.
2415 (count_constant_pool_bytes): Update for new cpool_entry type.
2416 (write_constant_pool): Likewise.
2417 (alloc_name_constant): Use find_tree_constant.
2418 (build_constants_constructor): Update for new cpool_entry type.
2420 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2422 * parse.y (mark_parser_ctxt): Delete.
2423 (goal): Don't use ggc_add_root.
2424 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2425 (java_pop_parser_context): Let GC free parser_ctxt.
2426 (java_parser_context_resume): Likewise.
2427 * parse.h (struct parser_ctxt): Use gengtype to mark.
2429 (ctxp_for_generation): Likewise.
2430 * lex.h (struct java_lc_s): Mark for gengtype.
2431 (java_lexer): Rearrange for gengtype.
2432 * config-lang.in (gtfiles): Add lex.h, parse.h.
2434 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2436 * All Files: Remove PARAMS macro.
2438 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2439 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2442 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2445 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2447 * Make-lang.in (java.install-common, java.uninstall,
2448 java.install-info, java.install-man): Prepend $(DESTDIR)
2449 to destination paths in all (un)installation commands.
2450 (java.install-common): Rewrite $(LN) command to support
2451 DESTDIR with "ln" as well as with "ln -s".
2453 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2455 * java-tree.h: Protect against multiple inclusion.
2457 2003-01-07 Tom Tromey <tromey@redhat.com>
2459 * class.c (add_assume_compiled): Don't adjust parent if we're
2460 already at the root of tree.
2462 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2464 * lang.c (dump_compound_expr): Prototype.
2466 2003-01-03 Tom Tromey <tromey@redhat.com>
2468 Fix for PR java/8712:
2469 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2470 when simply checking against `null'.
2472 2003-01-03 Tom Tromey <tromey@redhat.com>
2474 * gcj.texi (Standard Properties): Document http.proxyHost and
2477 * gcj.texi (GNU Classpath Properties): Document new properties.
2479 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2481 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2482 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2483 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2485 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2487 * Make-lang.in, boehm.c, buffer.c,
2488 buffer.h, builtins.c, class.c,
2489 config-lang.in, constants.c,
2490 convert.h, decl.c, except.c,
2491 expr.c, java-except.h,
2492 java-tree.h, javaop.def,
2493 jcf-parse.c, jcf-write.c,
2494 jv-scan.c, jvgenmain.c,
2495 jvspec.c, keyword.gperf,
2496 keyword.h, lang-options.h,
2497 lang-specs.h, lang.c, lex.c,
2498 lex.h, mangle.c, mangle_name.c,
2499 parse-scan.y, parse.h, parse.y,
2500 typeck.c, verify.c, xref.c,
2501 xref.h: Replace "GNU CC" with
2502 "GCC" in the copyright header.
2504 * check-init.c, gjavah.c, javaop.h,
2505 jcf-depend.c, jcf-dump.c, jcf-io.c,
2506 jcf-path.c, jcf-reader.c, jcf.h,
2507 zextract.c, zipfile.h: These files are
2508 "part of GCC". Also say "GCC" not "GNU CC".
2510 2002-12-30 DJ Delorie <dj@redhat.com>
2512 * Make-lang.in: Protect against texi2pod/pod2man failing.
2514 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2516 * gcj.texi: Use @copying.
2518 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2520 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2521 print_cxx_classname.
2522 (print_cxx_classname): Add add_scope parameter.
2523 (print_class_decls): Do not emit a semicolon after the extern
2525 (process_file): Adjust calls to print_cxx_classname.
2527 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2529 * gcj.texi: Include Cover Texts in man page.
2531 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2533 * class.c (build_static_field_ref): Check FIELD_FINAL.
2535 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2536 instead of current_constant_pool_data_ref.
2537 * java-tree.h (current_constant_pool_data_ref): Undefine.
2538 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2539 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2540 current_constant_pool_data_ref.
2542 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2543 not build_internal_class_name.
2545 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2546 Use it when class ref isn't certain to be compiled.
2548 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2550 * gcj.texi: Include gcc-common.texi.
2551 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2552 $(srcdir)/doc/include/gcc-common.texi.
2554 2002-12-22 Anthony Green <green@redhat.com>
2556 * gcj.texi (Limitations): Add note about org.xml.sax and
2559 2002-12-20 Tom Tromey <tromey@redhat.com>
2561 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2562 where minimum case value is Integer.MIN_VALUE.
2565 2002-12-18 Andrew Haley <aph@redhat.com>
2567 * parse.y (patch_invoke): Force evaluation order when `check' is
2568 set. For PR libgcj/8945.
2570 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2572 * gcj.texi: Change version number to 3.4.
2574 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2575 Andrew Haley <aph@redhat.com>
2577 * parse.y (source_end_java_method): Remove custom encoding of line
2578 numbers for a function decl before passing it to the back end.
2580 2002-12-03 Andrew Haley <aph@redhat.com>
2582 * class.c (make_class_data): New field, "chain".
2583 * decl.c (java_init_decl_processing): Likewise.
2585 2002-12-02 Tom Tromey <tromey@redhat.com>
2588 * parse.y (do_resolve_class): Handle qualified name via
2591 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2593 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2594 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2595 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2596 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2597 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2598 Include coretypes.h and tm.h.
2599 * Make-lang.in: Update dependencies.
2601 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2603 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2605 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2607 * jcf-reader.c: Don't expand JCF_readu4 inside the
2608 expansion of JCF_SKIP.
2610 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2612 * jcf-reader.c: Don't expand JCF_readu4 inside the
2613 expansion of JCF_SKIP.
2615 2002-11-22 Tom Tromey <tromey@redhat.com>
2617 * parse.y (patch_binop): Cast right hand side of shift expression
2618 to `int'. Fixes PR java/8676.
2620 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2621 Andrew Haley <aph@redhat.com>
2623 * gcc/java/jcf-write.c (write_classfile): Remove target
2624 class file, if it exists, before renaming the temporary
2627 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2629 * jvspec.c (lang_specific_spec_functions): New.
2631 2002-11-18 Tom Tromey <tromey@redhat.com>
2633 Fix for PR java/7912:
2634 * expr.c (can_widen_reference_to): Allow cast of array to
2635 Cloneable or Serializable.
2636 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2637 (java_io_serializable_identifier_node): Likewise.
2638 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2639 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2640 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2641 java_io_serializable.
2642 * decl.c (java_init_decl_processing): Initialize
2643 java_lang_cloneable_identifier_node and
2644 java_io_serializable_identifier_node.
2645 (java_lang_cloneable_identifier_node): New global.
2646 (java_io_serializable_identifier_node): Likewise.
2648 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2650 * buffer.c: Remove unnecessary casts.
2651 * check-init.c: Likewise.
2652 * class.c: Likewise.
2653 * constants.c: Likewise.
2655 * except.c: Likewise.
2656 * gjavah.c: Likewise.
2657 * jcf-io.c: Likewise.
2658 * jcf-parse.c: Likewise.
2659 * jcf-path.c: Likewise.
2660 * jvspec.c: Likewise.
2663 * verify.c: Likewise.
2665 2002-11-06 Tom Tromey <tromey@redhat.com>
2667 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2670 2002-11-05 Tom Tromey <tromey@redhat.com>
2672 Fix for PR java/6388.
2673 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2674 * java-tree.h (enum java_tree_index): New values
2675 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2676 (decimal_int_max, decimal_long_max): New defines.
2677 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2678 (error_if_numeric_overflow): Rewrote range checking.
2679 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2682 2002-11-02 Tom Tromey <tromey@redhat.com>
2684 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2686 * class.c (make_method_value): Put class name, not signature, into
2687 `throws' field. For PR java/8415.
2689 2002-10-24 Tom Tromey <tromey@redhat.com>
2691 * gcj.texi (Invoking gij): Document --showversion.
2692 (Standard Properties): java.library.path now set.
2694 2002-10-23 Tom Tromey <tromey@redhat.com>
2696 * gjavah.c (decode_signature_piece): In JNI mode, print
2697 `jobjectArray' when array depth is nonzero.
2700 2002-10-15 Andrew Haley <aph@redhat.com>
2702 * parse.y (patch_invoke): Call force_evaluation_order on a static
2704 (resolve_qualified_expression_name): Call force_evaluation_order
2705 on a arg list that is part of a Qualified Expression Name.
2707 * lang.c (dump_compound_expr): New.
2708 (java_dump_tree): New.
2710 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2712 * gcj.texi: Added item describing the GCJ runtime property
2715 2002-10-15 Richard Henderson <rth@redhat.com>
2717 * jcf-parse.c (get_constant): Fix type warning.
2719 2002-10-15 Andrew Haley <aph@redhat.com>
2721 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2722 (java_inlining_map_static_initializers): Declare.
2724 2002-10-14 Andrew Haley <aph@redhat.com>
2726 * tree-inline.c (remap_block): All local class initialization
2727 flags go in the outermost scope.
2728 (expand_call_inline): Call java_inlining_map_static_initializers.
2729 (expand_call_inline): Call java_inlining_merge_static_initializers.
2730 * java/lang.c (merge_init_test_initialization): New.
2731 (java_inlining_merge_static_initializers): New.
2732 (inline_init_test_initialization): New.
2733 (java_inlining_map_static_initializers): New.
2735 2002-10-11 Mark Wielaard <mark@klomp.org>
2737 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2739 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2741 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2743 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2745 * parse.y (merge_string_cste): Add parentheses around & within |.
2747 2002-10-08 Tom Tromey <tromey@redhat.com>
2749 * parse.y (variable_declarator_id): Simplify error path for
2750 array declarator error. For PR java/8003.
2752 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2754 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2757 2002-10-08 Andrew Haley <aph@redhat.com>
2759 * parse.y (attach_init_test_initialization_flags): Check for
2762 2002-10-07 Anthony Green <green@redhat.com>
2764 * parse.y (merge_string_cste): Fix bug in string concatenation.
2766 2002-10-03 Michael Koch <konqueror@gmx.de>
2768 * gcj.texi (Standard properties):
2769 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2771 2002-10-02 Roger Sayle <roger@eyesopen.com>
2773 PR optimization/6627
2774 * lang.c (java_init): If storing the vbit in function
2775 pointers, ensure that force_align_functions_log is atleast
2776 one to aid compatability with g++ vtables.
2778 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2780 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2781 foul of type-based aliasing.
2783 2002-09-30 Anthony Green <green@redhat.com>
2785 * gcj.texi (Invoking jv-scan): Fix texinfo.
2787 2002-09-28 Anthony Green <green@redhat.com>
2789 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2790 (Code Generation): Add -fno-assert documentation.
2791 * jv-scan.c (flag_assert): New global.
2792 (options): Add assert option.
2793 (help): Add --no-assert documentation.
2794 * parse-scan.y (flag_assert): New global.
2795 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2796 (flag_assert): New global.
2797 * java-tree.h (flag_assert): New global.
2798 * lex.c (java_lex): Obey flag_assert.
2799 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2802 2002-09-26 Andrew Haley <aph@redhat.com>
2804 * expr.c (build_java_array_length_access): Check for null pointer.
2805 * expr.c (expand_java_arrayload): Likewise.
2807 2002-09-21 Richard Henderson <rth@redhat.com>
2809 * jcf-parse.c (get_constant): Decode from IEEE no matter
2810 what the target format.
2812 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2814 * ChangeLog: Follow spelling conventions.
2815 * class.c: Likewise.
2818 * gjavah.c: Likewise.
2819 * java-tree.h: Likewise.
2820 * jcf-dump.c: Likewise.
2821 * jcf-parse.c: Likewise.
2822 * jvspec.c: Likewise.
2824 * mangle.c: Likewise.
2825 * parse.y: Likewise.
2827 2002-09-17 Tom Tromey <tromey@redhat.com>
2829 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2830 where \r appears at EOF. Fixes PR java/7950.
2832 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2834 * jvspec.c (lang_specific_driver): Remove unused variable.
2836 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2838 * java-tree.h (union lang_tree_node): Add chain_next option.
2840 2002-09-16 Richard Henderson <rth@redhat.com>
2842 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2843 use new real.h interface.
2844 * jcf-write.c (find_constant_index): Use new real.h interface.
2845 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2847 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2849 * lang.c: Follow spelling conventions.
2851 2002-09-11 Per Bothner <per@bothner.com>
2853 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2854 constant to the type of the field.
2855 (java_complete_tree): Remove now-redundant code.
2857 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2859 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2862 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2863 return label if a ret instruction for the jsr has been reached.
2865 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2867 * parse.y (DIR_SEPARATOR): Don't define.
2868 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2870 2002-08-28 Andrew Haley <aph@redhat.com>
2872 * verify.c (verify_jvm_instructions): Allow exception handler
2873 inside code that is being protected, but generate a warning.
2874 * except.c (link_handler): Initialize `expanded' in new eh_range.
2875 (binding_depth, is_class_level, current_pc): Declare extern.
2877 2002-09-01 Mark Wielaard <mark@klomp.org>
2879 * gcj.texi: Add chapter about system properties.
2882 2002-08-26 Tom Tromey <tromey@redhat.com>
2884 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2885 conversion if RHS_TYPE is byte, short, or char.
2887 2002-08-22 Tom Tromey <tromey@redhat.com>
2889 * gcj.texi (Invoking gij): Document -cp and -classpath.
2891 2002-08-21 Tom Tromey <tromey@redhat.com>
2893 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2894 $(prefix)/share. For PR libgcj/7633.
2896 For PR java/6005 and PR java/7611:
2897 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2898 (java_can_use_bit_fields_p): New function.
2900 2002-08-16 Tom Tromey <tromey@redhat.com>
2902 * gcj.texi (Class Initialization): Mention class initialization of
2905 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2907 * Make-lang.in (java-tree-inline.o): New.
2908 (JAVA_OBJS): Add java-tree-inline.o.
2909 * parse.y (source_end_java_method): Call java_optimize_inline.
2910 (java_expand_method_bodies): Save method's tree in
2912 (add_stmt_to_compound): Keep track of the number of statments.
2913 * lang.c (java_init): Enable flag_inline_trees.
2914 (java_post_options): If flag_inline_functions is on, enable
2915 flag_inline_trees instread.
2916 (decl_constant_value): New.
2917 (java_tree_inlining_walk_subtrees): New.
2918 * java-tree.h (DECL_NUM_STMTS): New macro.
2919 (java_optimize_inline): Declare.
2920 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2921 Handle a LABEL_EXPR.
2922 * decl.c (build_result_decl): If we already have a DECL_RESULT
2924 (dump_function): New.
2925 (java_optimize_inline): New.
2926 (dump_function): New.
2928 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2931 * parse.y (build_assertion): Invert return from
2932 desiredAssertionStatus.
2934 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2936 * jcf-write.c (get_access_flags): Return correct access flags for
2937 private and protected inner classes.
2939 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2941 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2943 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2945 * mangle_name.c: Don't include obstack.h twice.
2946 * xref.c: Don't include obstack.h.
2948 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2950 * class.c: (permanent_obstack): Delete declaration.
2951 * constants.c: (permanent_obstack): Delete declaration.
2952 * except.c: (permanent_obstack): Delete declaration.
2953 * expr.c: (permanent_obstack): Delete declaration.
2954 * jcf-parse.c: (permanent_obstack): Delete declaration.
2955 (saveable_obstack): Delete declaration.
2956 * parse.h: (permanent_obstack): Delete declaration.
2957 * typeck.c: (permanent_obstack): Delete declaration.
2959 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2961 * gcj.texi (version-gcc): Increase to 3.3.
2963 2002-07-22 Tom Tromey <tromey@redhat.com>
2965 * lex.c (java_lex): Check for `e' or `E' after 0.
2967 2002-07-21 Richard Henderson <rth@redhat.com>
2969 * lang.c (java_unsafe_for_reeval): New.
2970 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2972 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2974 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2975 (jcf_path_init): Use GET_ENVIRONMENT.
2977 2002-07-10 Roger Sayle <roger@eyesopen.com>
2978 Zack Weinberg <zack@codesourcery.com>
2980 * builtins.c (initialize_builtins): Remove defines that
2981 handled C/C++ specific junk hereby removed from builtins.def.
2983 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2985 * lang.c (java_post_options): Update prototype.
2987 2002-07-05 Roger Sayle <roger@eyesopen.com>
2989 * builtins.c (initialize_builtins): Ignore the additional
2990 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2991 the builtins.def file.
2993 2002-07-01 Tom Tromey <tromey@redhat.com>
2996 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2999 2002-07-01 Roger Sayle <roger@eyesopen.com>
3001 * java/decl.c (builtin_function): Accept additional parameter.
3002 (java_init_decl_processing): Pass an additional NULL_TREE
3003 argument to builtin_function.
3005 2002-06-29 T.J. Mather <tjmather@maxmind.com>
3007 * gcj.texi: Fixed gcj invocation example so that it compiles.
3009 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3011 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
3012 * parse.y (mark_parser_ctxt): Likewise.
3013 (check_modifiers, declare_local_variables): Avoid incorrect
3014 hardcoded constant 10.
3016 * lex.c (java_read_char): Avoid "comparison is always true"
3019 2002-06-25 Andreas Schwab <schwab@suse.de>
3021 * expr.c (JSR): Avoid undefined operation on PC.
3023 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3025 * decl.c (clear_binding_level): Const-ify.
3027 2002-06-13 Akim Demaille <akim@epita.fr>
3029 * parse.y (class_declaration, interface_declaration): Make sure
3030 all their rules have an action, in order to avoid meaningless `$$
3031 = $1' and their type clashes.
3033 2002-06-11 Tom Tromey <tromey@redhat.com>
3035 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
3036 * parse-scan.y (statement_without_trailing_substatement): Added
3038 (assert_statement): New rule.
3039 * java-tree.h (struct lang_type) [assertions]: New field.
3040 (TYPE_USES_ASSERTIONS): New macro.
3041 (CLASS_USES_ASSERTIONS): Likewise.
3042 (FIELD_SYNTHETIC): New define.
3043 * lex.c (java_lval;): Added ASSERT_TK.
3044 * parse.y (ASSERT_TK): Added.
3045 (statement_without_trailing_substatement): Added assert_statement.
3046 (assert_statement): New rule.
3047 (build_assertion): New function.
3048 (maybe_generate_pre_expand_clinit): Create and initialize
3049 $assertionsDisabled.
3050 (lookup_package_type): Removed decl.
3051 * keyword.h: Rebuilt.
3052 * keyword.gperf (assert): New token.
3054 2002-06-10 Akim Demaille <akim@epita.fr>
3056 * parse.y (interface_type_list, class_member_declaration)
3057 (unary_expression_not_plus_minus): Remove duplicate %type.
3060 2002-06-09 Tom Tromey <tromey@redhat.com>
3062 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3064 * parse.y (method_header): Give error message in all cases.
3067 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3069 Don't use RTL inlining. Fix for PR java/6820.
3070 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3071 (flag_really_inline): New.
3072 (java_decode_option): Set flag_really_inline if -finline-functions
3074 (java_post_options): New function. Turn off inlining unless
3075 flag_really_inline is set.
3077 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3079 * gjavah.c (throwable_p): Accept argument as either a classname or
3080 signature fragment. Create null-terminated classname string for super
3081 when calling itself recursively.
3082 (decode_signature_piece): Skip first character from class name
3083 signature when calling throwable_p.
3085 2002-06-08 H.J. Lu (hjl@gnu.org)
3087 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3089 2002-06-04 Tom Tromey <tromey@redhat.com>
3091 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3093 2002-06-04 Michael Koch <konqueror@gmx.de>
3095 * gcj.texi (Input Options): Fixed typo.
3097 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3099 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3100 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3101 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3102 and all now-pointless local variables. Rename other local
3103 variables to reflect their not being handles.
3105 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3106 #if JCF_USE_STDIO blocks.
3108 * parse.y: Add missing semicolon at end of rule.
3110 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3112 * check-init.c (attach_initialized_static_class): Delete, unused.
3113 * parse.y: Use htab_t instead of struct hashtable, update
3115 * java-tree.h: Include hashtab.h instead of hash.h.
3116 (struct lang_decl_func): Use htab_t, set up for gengtype.
3117 (struct init_test_hash_entry): Delete.
3118 (struct treetreehash_entry): New.
3119 (java_treetreehash_find): New
3120 (java_treetreehash_new): New prototype.
3121 (java_treetreehash_create): New prototype.
3122 (java_mark_tree): Delete prototype.
3123 (java_hash_hash_tree_node): Delete prototype.
3124 (java_hash_compare_tree_node): Delete prototype.
3125 (attach_initialized_static_class): Delete prototype.
3126 * expr.c (build_class_init): Update to use java_treetreehash
3128 (java_expand_expr): Update to use htab_t.
3129 (emit_init_test_initialization): Likewise.
3130 * decl.c (java_mark_tree): Delete.
3131 * class.c (init_test_hash_newfunc): Delete.
3132 (java_hash_hash_tree_node): Delete.
3133 (java_hash_compare_tree_node): Delete.
3134 (add_method_1): Update to use java_treetreehash functions.
3135 (JAVA_TREEHASHHASH_H): New macro.
3136 (java_treetreehash_hash): New function.
3137 (java_treetreehash_compare): New function.
3138 (java_treetreehash_find): New function.
3139 (java_treetreehash_new): New function.
3140 (java_treetreehash_create): New function.
3141 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3143 * Make-lang.in (java/parse.o): Depend on debug.h.
3144 * java-tree.h (struct lang_identifier): Use gengtype.
3145 (union lang_tree_node): New.
3146 (struct lang_decl_func): Use gengtype.
3147 (struct lang_decl_var): Likewise.
3148 (struct lang_decl): Likewise.
3149 * parse.y: Include debug.h.
3150 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3152 * lang.c (struct language_function): New dummy structure.
3154 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3155 descriminator for DECL_LANG_SPECIFIC.
3156 (struct lang_decl_func): Rename from struct lang_decl.
3157 (enum lang_decl_desc): New.
3158 (struct lang_decl): Make it a union. Update all the accessor macros.
3159 (struct lang_type): Use gengtype.
3160 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3161 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3162 are now the same size.
3163 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3164 use discriminator to mark DECL_LANG_SPECIFIC.
3166 * Make-lang.in (gt-java-builtins.h): New rule.
3167 (java/builtins.o): Add dependency on gt-<filename>.h.
3168 * builtins.c: Use gengtype for roots.
3169 (union string_or_tree): Use gengtype.
3170 (struct builtin_record): Use gengtype.
3171 * config-lang.in (gtfiles): Add builtins.c.
3173 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3174 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3175 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3176 gt-java-parse.h, gtype-java.h): Add rules to generate.
3177 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3178 (class.o): Add dependency on gt-*.h.
3179 (constants.o): Likewise.
3182 (jcf-parse.o): Likewise.
3183 (jcf-write.o): Likewise.
3185 * config-lang.in (gtfiles): New.
3186 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3187 * constants.c: Replace uses of ggc_add_* with GTY markers.
3189 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3190 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3191 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3192 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3194 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3196 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3197 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3199 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3200 Include gtype-java.h.
3202 2002-06-02 Tom Tromey <tromey@redhat.com>
3204 Fix for PR java/5913:
3205 * parse.y (patch_binop): Call patch_string on op1.
3207 2002-06-02 Tom Tromey <tromey@redhat.com>
3209 Fix for PR java/1343, PR java/6336:
3210 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3211 formatting. Changed return type.
3212 (anonymous_class_counter): Moved to top of file.
3213 (maybe_make_nested_class_name): Append number to class name for
3214 function-local classes.
3216 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3218 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3219 * Make-lang.in: Update dependency lists.
3221 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3223 * gjavah.c (throwable_p): Do not free the name of the class after
3224 passing it to find_class.
3225 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3226 * jcf-io.c (dirent.h): Include it.
3227 (fnmatch.h): Likewise.
3228 (compare_path): New function.
3229 (java_or_class_file): Likewise.
3230 (memoized_dirlist_entry): New type.
3231 (memoized_dirlist_lookup_eq): New function.
3232 (memoized_dirlists): New variable.
3233 (caching_stat): New function.
3234 (memoized_class_lookup_eq): New function.
3235 (memoized_class_lookups): Likewise.
3236 (find_class): Use memoized_class_lookups and caching_stat.
3237 * jcf.h (JCF_USE_SCANDIR): Define.
3238 * parse.y (java_expand_classes): Write the class files in reverse
3241 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3243 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3245 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3247 * jcf-write.c (write_classfile): Unlink the temporary file if it
3248 cannot be renamed. Use concat to build up the name of the
3251 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3253 * jcf-write.c (write_classfile): Write the file to a
3254 temporary file and then rename it.
3256 2002-05-07 Tom Tromey <tromey@redhat.com>
3258 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3260 Fix for PR java/1200:
3261 * gjavah.c (throwable_p): New function.
3262 (decode_signature_piece): Use it. A `WeakReference' isn't the
3265 (gcjh_streq): New function.
3267 2002-05-07 Andreas Jaeger <aj@suse.de>
3269 * parse.y (finish_for_loop): Fix if statement.
3271 2002-05-06 Tom Tromey <tromey@redhat.com>
3273 Fix for PR java/5941:
3274 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3275 loop update expression.
3276 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3277 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3279 2002-05-04 Mark Wielaard <mark@klomp.org>
3282 * parse.y (build_string_concatenation): Return just op1 only when op2
3283 is null and op1 is a STRING_CST, otherwise always construct a
3286 2002-04-27 Tom Tromey <tromey@redhat.com>
3289 * parse.y (string_convert_int_cst): New function.
3290 (merge_string_cste): Use it.
3292 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3294 * java-tree.h (java_parse_file): Update.
3295 (java_set_yydebug): Remove.
3296 * jcf-parse.c (yydebug): Remove.
3297 (java_set_yydebug): Die.
3298 (java_parse_file): Update.
3299 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3301 2002-04-24 Tom Tromey <tromey@redhat.com>
3304 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3305 EXPR_WFL_QUALIFICATION of qual_wfl.
3307 2002-04-23 Per Bothner <per@bothner.com>
3309 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3310 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3311 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3313 2002-04-23 Tom Tromey <tromey@redhat.com>
3316 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3317 recognize `-fcompile-resource='.
3318 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3321 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3323 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3324 paths. Fixes PR java/2791.
3326 2002-04-19 Andrew Haley <aph@redhat.com>
3328 * jcf-write.c (push_long_const): lo, hi: New variables.
3329 Use rshift_double to extract the high part of a 64-bit long.
3330 Use WORD_TO_INT to extract the low part.
3332 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3333 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3334 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3336 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3338 * typeck.c (incomplete_type_error): Remove.
3340 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3342 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3343 for hash synchronization.
3344 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3345 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3348 2002-04-16 Mark Wielaard <mark@klomp.org>
3350 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3353 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3355 Fix for PR java/6294:
3356 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3359 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3361 Fix for PR java/6085:
3362 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3363 to get enclosing "this" argument for inner-class constructor
3364 invocation. Pass correct arguments to build_access_to_thisn.
3366 2002-04-10 Andreas Jaeger <aj@suse.de>
3368 * gcj.texi (Input Options): Fix extdirs patch.
3370 2002-04-10 Anthony Green <green@redhat.com>
3372 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3374 2002-04-09 Anthony Green <green@redhat.com>
3376 * gcj.texi (Input Options): Add --extdirs documentation.
3377 * jcf-dump.c (OPT_extdirs): New macro.
3378 (options): Add extdirs option.
3379 (help): Describe --extdirs.
3380 (main): Handle OPT_extdirs.
3381 * gjavah.c (OPT_extdirs): New macro.
3382 (options): Add extdirs option.
3383 (help): Describe --extdirs.
3384 (main): Handle OPT_extdirs.
3385 * jcf-path.c (jcf_path_init): Add extdirs support.
3386 (jcf_path_extdirs_arg): New function.
3387 (extensions): New variable to hold extensions path entries.
3388 * jvspec.c: Remove -fextdirs= when compiling main().
3389 * lang.c (java_decode_option): Handle -fextdirs=.
3390 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3391 * Make-lang.in: Compile jcf-path with version info for use in
3392 identifying the appropriate libgcj.jar.
3394 2002-04-08 Tom Tromey <tromey@redhat.com>
3397 * .cvsignore: Added rmic.1 and rmiregistry.1.
3398 * gcj.texi (Top): Link to new nodes.
3399 (Invoking rmic): New node.
3400 (Invoking rmiregistry): Likewise.
3401 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3403 (java.maintainer-clean): Likewise.
3404 ($(srcdir)/java/rmic.1): New target.
3405 ($(srcdir)/java/rmiregistry.1): Likewise.
3406 (java.install-man): Handle rmic.1 and rmiregistry.1.
3408 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3410 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3411 Add note about handling uncaught exceptions. Add an exception handler
3414 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3416 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3417 after using it to patch CALL_EXPR.
3419 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3421 * gcj.texi (Invocation): Document CNI invocation API.
3423 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3425 * expr.c (truthvalue_conversion): Rename. Update.
3426 (expand_compare): Update.
3427 * java-tree.h (java_truthvalue_conversion): New.
3428 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3430 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3432 * java-tree.h (java_mark_addressable): New.
3433 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3434 * typeck.c (mark_addressable): Rename, update.
3436 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3438 * expr.c (build_java_binop): Update.
3439 * java-tree.h (java_signed_type, java_unsigned_type,
3440 java_signed_or_unsigned_type): Update.
3441 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3442 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3443 * parse.y (patch_binop): Update.
3444 * typeck.c (signed_or_unsigned_type, unsigned_type,
3445 signed_type): Update.
3447 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3449 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3450 (java_dummy_print): Remove.
3451 (lang_print_error): Rename. Exit early if inhibiting output.
3452 (inhibit_error_printing_function): New.
3453 (java_init): Don't set hook.
3454 (lang_init_source): Use new boolean.
3456 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3458 * parse.y (do_resolve_class): Fix infinite recursion.
3460 2002-03-29 Tom Tromey <tromey@redhat.com>
3462 * parse.y (check_inner_circular_reference): Ignore incomplete
3465 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3467 * Make-lang.in (builtins.o): Update.
3468 * boehm.c (get_boehm_type_descriptor): Update.
3469 * builtins.c: Include langhooks.h.
3470 * decl.c (java_init_decl_processing): Update.
3471 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3472 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3474 * typeck.c (type_for_mode, type_for_size): Update.
3476 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3478 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3480 2002-03-28 Tom Tromey <tromey@redhat.com>
3482 * except.c (expand_end_java_handler): If the handler type is NULL,
3483 use java.lang.Throwable. Fixes PR java/5986.
3485 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3487 Fix for PR java/4715:
3488 * jcf-parse.c (parse_source_file_3): New function.
3489 (read_class): Call it.
3490 (java_parse_file): Likewise.
3492 2002-03-28 Jan Hubicka <jh@suse.cz>
3494 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3496 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3498 * parse.y (resolve_package): Initialize "decl".
3499 (lookup_package_type): Remove unused function.
3501 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3503 Fix for PR java/5993:
3504 * parse.y (resolve_package): Return the decl if resolution was
3505 successful. Don't special case "java.lang" and "java.lang.reflect"
3506 packages. Set type_name to the merged identifier.
3507 (resolved_qualified_expression_name): Print error using "name" if
3508 resolve_package returns NULL_TREE.
3510 2002-03-27 Tom Tromey <tromey@redhat.com>
3512 * expr.c (expand_invoke): Don't generate null pointer check if
3513 we're calling <init>.
3515 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3517 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3519 * java-tree.h (java_lang_expand_expr): Similarly.
3520 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3521 (java_init): Don't set hook.
3523 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3525 Fix for PR java/5850:
3526 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3527 context if field was not found in the current scope.
3528 * expr.c (lookup_field): Don't look in enclosing contexts.
3530 2002-03-26 Tom Tromey <tromey@redhat.com>
3532 Fix for PR java/5942:
3533 * parse.y (init_src_parse): Added sanity check.
3534 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3537 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3539 * decl.c (lang_mark_tree): Rename java_mark_tree.
3540 * java-tree.h (java_mark_tree): New.
3541 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3543 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3545 * lex.c: Change java_perform_atof to take normal parameters
3546 instead of a pointer to a parameter block. Call it directly
3549 2002-03-22 Mark Wielaard <mark@klomp.org>
3551 Fix for PR java/5368:
3552 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3553 when printing error message.
3555 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3557 * decl.c (maybe_build_cleanup): Remove.
3559 2002-03-22 Tom Tromey <tromey@redhat.com>
3561 Andrew Haley <aph@cambridge.redhat.com>
3563 * expr.c (build_field_ref): Don't build a check if the field is a
3566 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3568 Fix for PR java/6026:
3569 * lex.c (java_lex): Fix parsing of consecutive floats.
3571 2002-03-21 Tom Tromey <tromey@redhat.com>
3573 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3576 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3578 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3579 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3581 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3583 * gcj.texi: @code{gcj} becomes @command{gcj}.
3584 @code{gcc} becomes @command{gcc}.
3585 GcjRaw changed to gnu.gcc.RawData.
3587 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3589 * decl.c (start_java_method): Use new hook.
3590 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3591 (java_init): Remove old hook.
3593 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3595 * builtins.c (define_builtin): Do nothing if `type' is null.
3598 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3600 * parse.y (parser_check_super_interface): Fix error message
3603 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3605 * jcf-parse.c (get_constant): Delete unused variables.
3607 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3609 * java-tree.h (java_parse_file): New.
3610 * jcf-parse.c (yyparse): Rename java_parse_file.
3611 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3613 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3615 * parse.y (craft_constructor): Return the constructor decl.
3616 (java_expand_classes): Update comments.
3617 (lookup_method_invoke): Call fix_constructors immediately for
3618 anonymous class. Fixes PR java/5935.
3620 2002-03-15 Anthony Green <green@redhat.com>
3622 * jcf-parse.c (yyparse): Don't emit class registration
3623 constructor when compiling resource files.
3625 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3627 * lang.c (java_tree_code_type, java_tree_code_length,
3628 tree_code_name): Delete.
3629 (tree_code_type, tree_code_length, tree_code_name): Define.
3630 (java_init): Don't try to copy into the various tree_code
3633 2002-03-12 Tom Tromey <tromey@redhat.com>
3635 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3636 UTF-8, not UCS-2. Fixes PR java/5923.
3638 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3639 a call_expr wrapped in a convert. Fixes PR java/5848.
3641 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3643 * jcf-write.c (write_classfile): Improve error strings.
3645 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3647 * lex.c: Adjust comments to GNU standards.
3649 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3651 Fix for PR java/5902:
3652 * lex.c (java_lex): Fix parsing of literals.
3654 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3656 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3657 to prevent it getting evaluated twice in the store checking case.
3658 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3661 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3663 * decl.c (java_init_decl_processing): Make sure class_type_node
3664 alignment is not less than 64 bits if hash synchronization is enabled.
3666 2002-03-08 Per Bothner <per@bothner.com>
3668 * parse.y (java_complete_lhs): Check if patch_assignment
3669 returned an error-mark.
3671 * parse.y (try_builtin_assignconv): Don't special-case zero.
3673 2002-03-08 Per Bothner <per@bothner.com>
3675 Fix for PR java/5812.
3676 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3677 here instead of in JSR macro. Likewise with load_type_state call.
3678 Do the latter on if the return_pc has been verified (the jsr returns).
3679 (JSR): Now just call build_java_jsr.
3681 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3683 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3684 (java.install-common): Link native driver to
3685 JAVA_TARGET_INSTALL_NAME.
3687 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3689 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3690 * builtins.c(sin_builtin): Likewise
3691 * builtins.c(sqrt_builtin): Likewise
3693 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3695 * java/expr.c, java/jcf-parse.c, java/lex.c:
3696 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3697 REAL_ARITHMETIC blocks unconditional. Delete some further
3698 #ifdef blocks predicated on REAL_ARITHMETIC.
3700 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3702 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3703 explicit sizeof/sizeof.
3704 * decl.c (java_init_decl_processing): Likewise.
3705 * jcf-parse.c (init_jcf_parse): Likewise.
3706 * parse.y (init_src_parse): Likewise.
3708 2002-03-02 Per Bothner <per@bothner.com>
3710 Make --CLASSPATH by a synonym for --classpath and -classpath.
3711 Implement --bootclasspath.
3712 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3713 (classpath_l): Remove.
3714 (jcf_path_CLASSPATH_arg): Remove.
3715 (jcf_path_bootclasspath_arg): New function.
3716 (jcf_path_seal): Simplify accordingly.
3718 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3719 (jcf_path_CLASSPATH): Remove declaration.
3720 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3721 (lang_specific_driver): Translate -bootclasspath.
3722 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3723 * lang.c (decode_lang_options): Do jcf_path_init first.
3724 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3725 * gjavah.c: Also handle --bootclasspath.
3726 Handle --CLASSPATH as a synonum for --classpath.
3727 * jcf-dump.c: Likewise.
3729 "." is not part of system path, but is the default for --classpath.
3730 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3731 (jcf_path_seal): Add "." if no CLASSPATH specified.
3733 * gcj.texi: Document changes.
3735 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3737 * expr.c (build_java_arraystore_check): Fix formatting.
3739 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3741 Fix for PR java/5758, java/5632:
3742 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3743 inner-class separator too.
3744 * parse.y (do_resolve_class): New local `decl_result.'
3745 Progressively build a name for what can have been loaded.
3747 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3749 * expr.c (java_array_data_offset): Removed function.
3750 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3751 (build_java_array_length_access): Obtain "length" value using a
3752 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3753 (build_java_arrayaccess): Correct comment. Access "data" using a
3754 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3755 (build_java_arraystore_check): New function.
3756 (expand_java_arraystore): Use build_java_arraystore_check.
3757 * parse.y (patch_assignment): Simplify code to insert a store check
3758 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3759 * check-init.c (check_init): Update to reflect that an array length
3760 access is now a COMPONENT_REF.
3761 * gcj.texi (Code Generation): Improve documentation of
3762 -fno-bounds-check. Add documentation for -fno-store-check.
3763 * java-tree.h (flag_store_check): Declare.
3764 (build_java_arraystore_check): Declare.
3765 * lang.c (flag_store_check): Initialize to 1.
3766 (lang_f_options): Add store-check option.
3767 * jvspec.c: Don't pass store-check option to jvgenmain.
3768 * lang-options.h: Add help string for -fno-store-check.
3770 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3772 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3773 * java-tree.h (java_dup_lang_specific_decl): New.
3774 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3776 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3778 * builtins.c, decl.c: Delete traditional-mode-related code
3779 copied from the C front end but not used, or used only to
3780 permit the compiler to link.
3782 2002-02-22 Tom Tromey <tromey@redhat.com>
3784 Fix for PR java/2369:
3785 * jvspec.c (verify_class_name): New function.
3786 (lang_specific_driver): Call it.
3787 (JAVA_START_CHAR_P): New macro.
3788 (JAVA_PART_CHAR_P): Likewise.
3790 2002-02-22 Per Bothner <per@bothner.com>
3792 * class.c: Change vtable to be more compatible with g++ v3 abi.
3793 (get_dispatch_table): Prepend offset-to-top (always 0) and
3794 type_info pointer (currently unimplemented hence NULL) to vtable.
3795 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3796 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3797 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3798 (build_dtable_decl): Add declarations for new fields.
3800 2002-02-20 Per Bothner <per@bothner.com>
3802 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3803 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3804 don't need to set it on the COMPOUND_EXPR - the caller does that.
3806 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3808 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3809 `--CLASSPATH' becomes `--classpath.'
3810 * gjavah.c: Likewise.
3811 * jcf-dump.c: Likewise.
3812 * lang-options.h: Likewise.
3814 * jcf-path.c: Updated comment.
3815 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3816 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3817 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3818 (jcf_path_CLASSPATH_arg): Ditto.
3819 (classpath_u): Updated leading comment.
3821 2002-02-20 Per Bothner <per@bothner.com>
3823 * builtins.c (check_for_builtin): New function.
3824 (build_call_or_builtin): Remove.
3825 * java-tree.h: Update accordingly.
3826 * expr.c (expand_invoke): Use build + check_for_builtin instead
3827 of build_call_or_builtin.
3828 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3829 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3830 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3832 2002-02-17 Tom Tromey <tromey@redhat.com>
3834 * java-tree.h (TYPE_STRICTFP): New macro.
3835 (struct lang_type) [strictfp]: New field.
3836 (CLASS_STRICTFP): New macro.
3837 (METHOD_STRICTFP): New macro.
3838 (struct lang_decl) [strictfp]: New field.
3839 * parse.y (method_header): Disallow strictfp constructor or
3841 (STRICT_TK): Move before MODIFIER_TK.
3842 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3843 (METHOD_MODIFIERS): Likewise.
3844 (INTERFACE_MODIFIERS): Likewise.
3845 * jcf-write.c (get_access_flags): Likewise.
3846 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3847 (add_method_1): Likewise.
3848 (get_access_flags_from_decl): Likewise.
3849 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3850 recognize strictfp flag.
3851 * jcf.h (ACC_STRICT): New define.
3853 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3855 * class.c(build_utf8_ref): Move declaration of decl_size
3857 2002-02-07 Tom Tromey <tromey@redhat.com>
3859 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3862 2002-02-04 Anthony Green <green@redhat.com>
3864 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3865 sections if available.
3867 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3869 * parse.y (java_expand_classes): Fix typo in static field loop.
3871 2002-02-02 Richard Henderson <rth@redhat.com>
3873 * class.c (add_field): Mark static fields external.
3874 (build_class_ref): Remove redundant set.
3875 * parse.y (java_expand_classes): Mark static fields of classes
3876 to be compiled as local.
3877 * jcf-parse.c (parse_class_file): Likewise.
3879 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3881 * gcj.texi (About CNI): New node.
3883 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3886 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3887 setlocale() with LC_CTYPE as a parameter.
3890 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3892 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3893 Follow GNU Coding Standards for --version.
3895 2002-01-28 Tom Tromey <tromey@redhat.com>
3897 * expr.c (build_jni_stub): Ensure storage for `meth' is
3899 * parse.y (java_complete_expand_methods): Set
3900 current_function_decl before building JNI stub.
3902 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3904 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3907 2002-01-22 Tom Tromey <tromey@redhat.com>
3909 * decl.c (java_init_decl_processing): Use add_predefined_file.
3910 Predefine RawData.java.
3911 (predef_filenames): Removed.
3912 (java_init_decl_processing): Don't register predef_filenames.
3913 * jcf-parse.c (add_predefined_file): New function.
3914 (predefined_filename_p): Rewrote.
3915 (predefined_filename_p): No longer static.
3916 * decl.c (java_init_decl_processing): Call initialize_builtins.
3917 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3918 (java/builtins.o): New target.
3919 * builtins.c: New file.
3920 * parse.y (patch_invoke): Use build_call_or_builtin.
3921 * java-tree.h (build_call_or_builtin): Declare.
3922 (initialize_builtins): Declare.
3923 (java_set_exception_lang_code): Removed unused declaration.
3924 (PREDEF_FILENAMES_SIZE): Removed.
3925 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3926 (predef_filenames): New define.
3927 (add_predefined_file): Declare.
3928 (predefined_filename_p): Declare.
3929 * expr.c (expand_invoke): Use build_call_or_builtin.
3931 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3933 * parse.y (patch_switch_statement): Fix format specifier.
3935 2002-01-16 Tom Tromey <tromey@redhat.com>
3937 More for PR java/5365:
3938 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3940 (process_file): Generate include for
3941 java.lang.UnsupportedOperationExceptions.
3943 2002-01-15 Andreas Jaeger <aj@suse.de>
3945 * .cvsignore: Add man pages.
3947 2002-01-15 Tom Tromey <tromey@redhat.com>
3949 Fix for PR java/5365:
3950 * gjavah.c (process_file): Turn class name into a file name.
3952 2002-01-14 Matthias Klose <doko@debian.org>
3954 * gcj.texi: Fix whitespace and formatting errors in the
3955 synopsis of the man pages. Update copyright.
3957 2002-01-14 Tom Tromey <tromey@redhat.com>
3960 * Make-lang.in (java.install-man): Handle jv-convert man page.
3961 (java.generated-manpages): Added jv-convert.1.
3962 (java.uninstall): Remove jv-convert.1.
3963 (java.maintainer-clean): Likewise.
3964 ($(srcdir)/java/jv-convert.1): New target.
3965 * gcj.texi (Top): Link to jv-convert node.
3966 (Individual utilities): Likewise.
3967 (Invoking jv-convert): New node.
3969 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3970 Martin Kahlert <martin.kahlert@infineon.com>
3972 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3973 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3975 2002-01-03 Graham Stott <grahams@redhat.com>
3977 * class.c (compile_resource_file): Update copyright date.
3978 Constify filename parameter.
3979 (java-tree.h): Update copyright date.
3980 (compile_resource_file): Constify filename parameter.
3982 2002-01-03 Graham Stott <grahams@redhat.com>
3984 * gcc/jcf-parse.c: Update copyright date.
3985 (yyparse): Constify resource_filename.
3987 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3989 * parse.y (src_parse_roots): Don't needlessly zero init.
3991 2001-12-31 Tom Tromey <tromey@redhat.com>
3993 * parse.y (dump_java_tree): New function.
3994 (source_end_java_method): Call it.
3995 (end_class_declaration): Likewise.
3996 * lang.c (java_decode_option): Call dump_switch_p.
3998 2001-12-28 Tom Tromey <tromey@redhat.com>
4000 * gen-table.pl: Don't process characters after \uffff. Added
4001 comment pointing to input file.
4003 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4005 * gen-table.pl: Const-ify output. Document the location of a
4006 suitable unicode input file.
4008 * chartables.h: Regenerate.
4010 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4012 * chartables.h: Const-ify.
4013 * gjavah.c (options): Likewise.
4014 * jcf-dump.c (options): Likewise.
4015 * jv-scan.c (options): Likewise.
4016 * lex.c (java_start_char_p, java_part_char_p): Likewise.
4017 * parse.y (binop_lookup): Likewise.
4019 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4021 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
4022 the static arrays that are output.
4023 * jvspec.c (jvgenmain_spec): Make static.
4024 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
4025 * keyword.h: Regenerate.
4026 * lang.c (string_option, process_option_with_no, lang_f_options,
4027 lang_W_options): Const-ify.
4028 * lex.c (java_lex): Likewise.
4030 2001-12-21 Richard Henderson <rth@redhat.com>
4032 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
4033 (get_boehm_type_descriptor): ... here. Arrange for the
4034 TREE_TYPE to get set properly.
4036 2001-12-21 Richard Henderson <rth@redhat.com>
4038 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4039 only if the target requires collect2.
4041 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4043 2001-12-20 Tom Tromey <tromey@redhat.com>
4046 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4047 CAN_COMPLETE_NORMALLY for the node.
4048 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4049 generate code for second branch if first branch can't complete
4051 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4052 the loop head if the loop body can't complete normally.
4054 2001-12-20 Tom Tromey <tromey@redhat.com>
4057 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4058 case where `finally' clause can't complete normally.
4060 2001-12-20 Tom Tromey <tromey@redhat.com>
4063 * parse.y (analyze_clinit_body): Added this_class parameter.
4064 Check for more cases where we must keep <clinit>.
4065 (maybe_yank_clinit): Cleaned up flow control.
4067 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4069 * decl.c (java_init_decl_processing): Don't initialize
4070 finit_leg_identifier_node.
4071 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4072 (finit_leg_identifier_node): Remove.
4073 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4075 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4077 * mangle.c (mangle_member_name): Don't special-case for
4079 * mangle_name.c (unicode_mangling_length): Likewise.
4080 (append_unicode_mangled_name): Likewise.
4081 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4084 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4086 * expr.c (build_java_array_length_access): Don't force null pointer
4087 check unless flag_check_references is set.
4089 2001-12-20 Tom Tromey <tromey@redhat.com>
4091 Fix for PR java/3417:
4092 * parse.y (patch_assignment): Added special processing for
4094 (patch_return): Don't convert booleans to integers, and don't
4095 special-case `null'.
4097 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4099 * config-lang.in (diff_excludes): Remove.
4101 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4103 * gcj.texi: Update link to GCC manual.
4105 2001-12-17 Tom Tromey <tromey@redhat.com>
4107 * parse.y (link_nested_class_to_enclosing): Removed useless
4110 2001-12-16 Tom Tromey <tromey@redhat.com>
4112 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4115 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4117 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4118 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4121 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4123 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4125 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4127 * decl.c (java_init_decl_processing): Build otable_type correctly.
4128 otable_decl is an otable_type.
4130 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4132 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4133 otable_type, otable_ptr_type, method_symbol_type,
4134 method_symbols_array_type, method_symbols_array_ptr_type): New
4135 field/global tree definitions.
4136 (flag_indirect_dispatch): New flag.
4137 * decl.c (java_init_decl_processing): Initialize new otable and
4138 otable_syms type nodes and decls. Add new field "index" to
4140 * class.c (build_method_symbols_entry): New function.
4141 (make_method_value): Set "index" to to method's vtable index for
4142 virtual methods when indirect-dispatch is not used.
4143 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4144 and set vtable_method_count to -1. Set otable and otable_syms field
4145 if indirect-dispatch is used and there was something to put in them.
4146 (build_method_symbols_entry): New function.
4147 (emit_offset_symbol_table): New function.
4148 * expr.c (get_offset_table_index): New function.
4149 (build_invokevirtual): Build array reference to otable at the index
4150 returned by get_offset_table_index, and use the result as the vtable
4152 (build_invokeinterface): Similar.
4153 * jcf-parse.c (yyparse): If indirect-dispatch, call
4154 emit_offset_symbol_table at the end of compilation, after all classes
4155 have been generated.
4156 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4157 * lang.c (flag_indirect_dispatch): Define.
4158 (lang_f_options): Add indirect-dispatch flag.
4160 2001-12-14 Matthias Klose <doko@debian.org>
4162 * gcj.texi: Markup for man page generation. Document missing
4163 options printed by <tool> --help.
4164 Terminate description of gij's -ms option with a dot.
4165 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4166 (java.generated-manpages java.install-man, java.uninstall,
4167 java-maintainer-clean) Updated.
4169 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4171 * class.c (get_dispatch_table): Fix java vtable layout
4172 for TARGET_VTABLE_USES_DESCRIPTORS.
4173 * decl.c (java_init_decl_processing): Initialize
4174 alloc_no_finalizer_node, finalize_identifier_node.
4175 * expr.c (class_has_finalize_method): New function.
4176 (expand_java_NEW): Generate calls for finalizer-free allocation.
4177 (build_invokevirtual): Fix java vtable layout for
4178 TARGET_VTABLE_USES_DESCRIPTORS.
4179 * java-tree.h (enum java_tree_index): New entries:
4180 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4181 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4182 (class_has_finalize_method): declare.
4183 (HAS_FINALIZER_P): New macro.
4184 * parse.y (patch_invoke): Generate calls for finalizer-free
4187 2001-12-12 Matthias Klose <doko@debian.org>
4189 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4190 whitespace at end of line.
4192 2001-12-11 Tom Tromey <tromey@redhat.com>
4194 * lex.c (java_init_lex): Define wfl_to_string as
4195 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4197 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4199 * class.c (make_method_value): Use null_pointer_node to
4200 represent empty exception table.
4202 2001-12-10 Tom Tromey <tromey@redhat.com>
4204 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4206 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4208 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4210 2001-12-09 Per Bothner <per@bothner.com>
4212 * check-init.c (current_switch_has_default): New static field.
4213 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4214 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4215 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4217 2001-12-09 Tom Tromey <tromey@redhat.com>
4219 * check-init.c (check_init): Don't allow pre- or post- increment
4220 or decrement of final variable.
4221 (final_assign_error): Minor error message rewording.
4223 2001-12-08 Tom Tromey <tromey@redhat.com>
4225 * java-tree.h: Fixed typo.
4227 * gjavah.c (decompile_method): Don't decompile to `return this'
4230 * gjavah.c (cxx_keywords): Re-sorted.
4231 * lex.c (cxx_keywords): Re-sorted.
4233 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4236 * gjavah.c (print_namelet): Clear subnamelets.
4237 (HANDLE_METHOD): Set `method_printed' earlier.
4239 2001-12-07 Tom Tromey <tromey@redhat.com>
4241 * lang.c (lang_f_options): Added
4242 optimize-static-class-initialization.
4243 (java_decode_option): Removed special case.
4245 2001-12-07 Per Bothner <per@bothner.com>
4247 * check-init.c (check_init): Fix typo freeing memory twice.
4249 2001-12-05 Per Bothner <per@bothner.com>
4251 Restore support for static class initialization optimization.
4252 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4253 * check-init.c (check_int): At end of BLOCK handle initialization
4254 blocks, which used to be done in java_complete_expand_method but did
4255 not handle the case where check_for_initialization might allocate
4256 more than a word of bits.
4257 * decl.c (lang_make_tree): The smic field is now a tree.
4258 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4259 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4261 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4263 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4264 Change from a hash table to a list.
4265 (struct_lang_decl): Change field 'smic' to match.
4266 * class.c (add_method_1): Initialize
4267 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4268 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4269 (java_expand_method_bodies): -here, since 'smic' is now a list.
4270 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4272 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4274 * class.c (java_hash_compare_tree_node): Fix casts.
4276 2001-12-04 Per Bothner <per@bothner.com>
4278 * check-init.c: Handle definite unassignment to finals in addition
4279 to definite assignment.
4280 (loop_current_locals): New field.
4281 (num_current_locals, int start_current_locals, num_current_words):
4283 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4284 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4285 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4286 (get_variable_decl, check_final_reassigned): New functions.
4287 (check_init, check_bool_init): Modify as needed for checking finals.
4288 (check_for_initialization): Take extra parameter and return void.
4289 Do extra start-up logic to check final fields for assignment.
4290 * parse.y (check_static_final_variable_assignment_flag,
4291 reset_static_final_variable_assignment_flag, check_final_assignment,
4292 check_final_variable_local_assignment_flag,
4293 reset_final_variable_indirect_assignment_flag,
4294 reset_final_variable_global_assignment_flag): Remove functions.
4295 (java_complete_expand_methods, outer_field_access_fix,
4296 patch_assignment): Remove no-longer used logic.
4297 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4298 * parse.y (register_fields, java_complete_tree): Update accordingly.
4300 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4301 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4302 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4304 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4306 * java-tree.h (DECL FINAL): New bit-field.
4307 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4308 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4309 (DECL_INIT_CALLS_THIS): New macro.
4310 (struct lang_decl): New bit-field init_calls_this.
4311 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4312 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4313 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4314 use it for both local variables and final fields.
4315 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4317 (struct lang_type): Remove hfv bit-field.
4318 (check_for_initialization): Change to return void.
4320 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4321 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4322 * check-init.c (final_assign_error): New helper function.
4323 (check_final_reassigned, check_init): Use it.
4324 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4326 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4327 bit-fields to unsigned.
4329 2001-12-03 Per Bothner <per@bothner.com>
4331 * parse.y (patch_binop): Minor constant folding.
4333 * parse.y (build_current_thisn): Shorter 'buffer'.
4335 2001-12-03 Per Bothner <per@bothner.com>
4337 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4338 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4339 * jcf-write.c (generate_bytecode_insns): Remove support for
4340 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4341 * check-init.c (check_init): Likewise.
4343 2001-12-03 Per Bothner <per@bothner.com>
4345 * verify.c (subroutine_nesting): New function.
4346 (verify_jvm_instructions): Use it to fix logic for checking that
4347 we're done with the current subroutine.
4349 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4350 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4352 2001-12-03 Per Bothner <per@bothner.com>
4354 * jcf.h: Fix obvious typo in comment.
4355 * typeck.c (build_null_signature): Add comment.
4357 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4359 * expr.c: Remove leading capital from diagnostic messages, as
4360 per GNU coding standards.
4361 * jcf-io.c: Similarly.
4362 * jcf-parse.c: Similarly.
4363 * jv-scan.c: Similarly.
4364 * jvspec.c: Similarly.
4365 * mangle.c: Similarly.
4367 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4368 Alexandre Petit-Bianco <apbianco@redhat.com>
4370 * expr.c (build_java_arrayaccess): Call save_expr on array for
4371 correct evaluation order, modified comment, fixed indentation.
4372 * parse.y: (patch_assignment): Correctly extract the array base
4373 from the tree generate by build_java_arrayaccess, added comments.
4374 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4375 Fixes PR java/3096, PR java/3803, PR java/3965.
4377 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4379 * expr.c (expand_byte_code): Remove trailing periods from messages.
4380 * jcf-parse.c (load_class, jcf_parse): Similarly.
4381 * jcf-write.c (generate_classfile): Similarly.
4382 * lex.c (java_lex): Similarly.
4384 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4386 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4388 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4390 * Make-lang.in (java.generated-manpages): New dummy target.
4392 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4394 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4396 (lang_specific_pre_link): Use set_input to set input_filename.
4398 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4399 (main): Fix definition.
4400 Strip `main' from classname.
4403 2001-11-18 Roger Sayle <roger@eyesopen.com>
4405 * parse.h (java_expand_switch): Remove old prototype.
4407 2001-11-18 Tom Tromey <tromey@redhat.com>
4409 Fix for PR java/1401:
4410 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4412 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4415 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4417 * lang.c (finish_parse): Rename to java_finish.
4418 (LANG_HOOKS_FINISH, java_finish): New.
4420 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4422 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4423 * java-tree.h: New prototype.
4424 * lang.c (java_init): Update prototype. Combine with old init_parse.
4426 2001-11-13 Tom Tromey <tromey@redhat.com>
4428 * gjavah.c (method_signature): New global.
4429 (HANDLE_METHOD): Set it.
4430 (decompile_return_statement): New function.
4431 (decompile_method): Use it.
4432 (print_method_info): Removed `synth' argument.
4434 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4436 * java-tree.h (java_set_yydebug): New.
4437 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4438 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4439 (print_lang_decl, print_lang_type, print_lang_identifier,
4440 print_lang_statistics, lang_print_xnode): Remove.
4442 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4444 * jcf-parse.c (init_lex): Remove.
4445 * lang.c (language_string, lang_identify): Remove.
4446 (struct lang_hooks): Constify.
4447 (LANG_HOOKS_NAME): Override.
4448 (init_parse): Update.
4450 2001-11-08 Andreas Franck <afranck@gmx.de>
4452 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4453 program_transform_name the way suggested by autoconf.
4454 (java.install-common): Also transform auxiliary program names with
4455 program_transform_name.
4457 2001-11-08 Tom Tromey <tromey@cygnus.com>
4459 * parse.y (trap_overflow_corner_case): New rule.
4460 (unary_expression): Use it.
4461 * lex.c (java_init_lex): Don't set minus_seen.
4462 (yylex): Don't use minus_seen. Communicate overflow to parser for
4464 (error_if_numeric_overflow): New function.
4465 * parse.h (minus_seen): Removed field.
4466 (JAVA_RADIX10_FLAG): New define.
4468 2001-11-07 Tom Tromey <tromey@redhat.com>
4470 Patch for PR java/1414:
4471 * parse.y (case_label_list): New global.
4472 (goal): Register case_label_list with GC.
4473 (java_complete_lhs): Save new case on case_label_list.
4474 (patch_switch_statement): Check for duplicate case labels.
4476 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4478 * parse.y (patch_assignment): Removed unused third argument.
4479 (java_complete_lhs): Removed unused third argument to patch_assignment.
4481 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4483 * lang.c: Include langhooks-def.h.
4484 * Make-lang.in: Update.
4486 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4488 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4490 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4492 * mangle.c (find_compression_record_match): Don't match compression
4493 records for package name elements unless they occur at the start of
4494 the name. Fix for PR java/4717.
4496 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4498 * expr.c (expand_java_field_op): Don't special-case references to
4499 java.lang.PRIMTYPE.TYPE.
4500 (build_primtype_type_ref): Removed.
4501 * java-tree.h (build_primtype_type_ref): Remove prototype.
4502 * parse.y (maybe_build_primttype_type_ref): Removed.
4503 (complete_function_arguments): Don't special-case references to
4504 java.lang.PRIMTYPE.TYPE.
4505 (patch_assignment): Likewise.
4506 (array_constructor_check_entry): Likewise.
4508 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4510 * mangle.c (static tree compression_table): Fixed leading comment.
4511 * parse.h (struct parser_ctxt): Fixed field comment.
4512 * parse.y (check_pkg_class_access): New prototype, fixed leading
4513 comment, new parameter used to emit error only if passed as true.
4514 (parse_check_super): Pass extra argument to check_pkg_class_access.
4515 (do_resolve_class): Likewise.
4516 (process_imports): Likewise.
4517 (read_import_dir): Fixed indentation.
4518 (find_in_imports_on_demand): New local class_type_name. Local
4519 node_to_use deleted. while loop changed into for loop. Report
4520 multiple definition only for accessible classes. Improved error
4522 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4523 assigned to parameter list, fixed indentation. while loop changed
4524 into for loop, restore TREE_CHAIN on local `tem' before the next
4527 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4529 * lang.c (lang_get_alias_set): Deleted.
4531 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4533 * gjavah.c (jni_print_char): Fix thinko in last change.
4535 * gjavah.c (jni_print_char, decode_signature_piece): Use
4536 safe-ctype macros and/or fold extra calls into fewer ones.
4537 * lex.c (java_read_unicode, java_lex): Likewise.
4538 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4539 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4540 * mangle_name.c (append_unicode_mangled_name,
4541 unicode_mangling_length): Likewise.
4543 2001-10-17 Richard Henderson <rth@redhat.com>
4545 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4547 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4549 * lang.c (langhooks.h): Included.
4550 (LANG_HOOKS_INIT): Redefined.
4551 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4552 (LANG_HOOKS_DECODE_OPTION): Likewise.
4553 (struct lang_hooks lang_hooks): New initialization.
4555 2001-10-11 Per Bothner <per@bothner.com>
4557 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4558 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4559 The former is simpler, and jcf-write.c handles it better.
4560 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4561 or WITH_CLEANUP_EXPR.
4562 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4563 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4565 * parse.y (patch_if_else_statement): If the condition is constant,
4566 optimize away the test.
4568 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4570 * parse.y (patch_cast): Call patch_string on the first operand of
4571 the incoming node, update it if necessary. Fixes PR java/4510.
4573 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4575 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4576 when name qualifier matches a package name.
4578 2001-10-08 Tom Tromey <tromey@redhat.com>
4580 Fix for PR java/4489:
4581 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4582 force a new label when computing `body_block'.
4584 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4586 * jcf-io.c (format_uint): Const-ify.
4587 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4588 * lex.c (java_get_line_col): Likewise.
4589 * parse.y (build_incdec): Likewise.
4591 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4593 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4594 a NULL enclosing context if appropriate. Fixes PR java/4466.
4596 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4598 * parse.y (patch_assignment): Use lvalue's original TYPE when
4599 building the final COMPOUND_EXPR.
4600 (try_reference_assignconv): Fixed leading comment.
4602 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4604 * parse.y (check_final_variable_indirect_assignment): For
4605 COMPOUND_EXPR, return only if finals were found initialized
4606 properly, if not, keep on checking.
4607 (check_final_variable_global_assignment_flag): New local
4608 error_found, set when appropriate and used to decide whether to
4609 report uninitialized finals. Fixed typo in comment.
4611 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4613 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4614 last three initializations. Fixes PR java/4360.
4616 2001-09-21 Richard Henderson <rth@redhat.com>
4618 * class.c (get_dispatch_table): Handle function descriptors.
4619 (build_dtable_decl): Likewise.
4620 * expr.c (build_invokevirtual): Likewise.
4622 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4624 * parse.y (patch_method_invocation): Build class initialization
4625 when static finals are used to qualify method invocation.
4628 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4630 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4631 build_type_name_from_array_name.
4632 (STRING_STRIP_BRACKETS): New macro.
4633 * parse.y (build_type_name_from_array_name): New function.
4634 (array_creation_expression:): Accumulate []s instead of [s.
4635 (cast_expression:): Accumulate []s instead of [s after cast type
4637 (build_array_from_name): Local string deleted, use
4638 build_type_name_from_array_name.
4639 (build_unresolved_array_type): Accumulate []s instead of [s after
4641 (register_fields): Fixed comment.
4642 (resolve_class): Local name, base deleted, new locals tname and
4643 array_dims. Use build_type_name_from_array_name. Use array_dims to
4645 (purify_type_name): Use STRING_STRIP_BRACKETS.
4647 2001-09-18 Andreas Jaeger <aj@suse.de>
4649 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4650 * jv-scan.c: Likewise.
4652 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4654 * parse.y (patch_method_invocation): Inner class creation context
4655 check not enforced within constructors. Fixes PR java/1873.
4657 2001-09-16 Tom Tromey <tromey@redhat.com>
4659 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4660 NOTE_PUSH for single-case push. Fixes PR java/4189.
4662 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4664 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4665 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4666 (struct lang_type): New fields import_list and import_demand_list.
4667 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4668 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4669 (do_resolve_class): New local saved_enclosing_type, initialized,
4670 passed as parameter to find_in_imports and find_in_imports_on_demand.
4671 (find_in_imports): Added paramater enclosing_type, use its
4672 TYPE_IMPORT_LIST when applicable.
4673 (find_in_imports_on_demand): Added parameter enclosing_type, use
4674 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4675 declaration and initialization.
4676 (fold_constant_for_init): Switch/restore current_class to the
4677 appropriate context.
4679 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4681 * verify.c (verify_jvm_instructions): Fix typo.
4683 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4685 * expr.c (expand_invoke): Const-ification.
4686 * parse.y (patch_method_invocation): Likewise.
4688 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4690 * gjavah.c (cxx_keywords): Const-ification.
4691 * keyword.gperf (java_keyword): Likewise.
4692 * lang.c (java_tree_code_name): Likewise.
4693 * lex.c (cxx_keywords): Likewise.
4694 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4696 2001-09-11 Richard Henderson <rth@redhat.com>
4698 * parse.h (ctxp_for_generation): Mark extern.
4700 2001-09-10 Richard Henderson <rth@redhat.com>
4702 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4704 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4706 * typeck.c (java_array_type_length, build_prim_array_type):
4707 Represent empty arrays by NULL index.
4709 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4711 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4712 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4714 2001-09-06 Anthony Green <green@redhat.com>
4716 * class.c (O_BINARY): Define if necessary.
4717 (registerResource_libfunc): Declare.
4718 (init_class_processing): Initilize registerResource_libfunc.
4719 (compile_resource_file): New function.
4720 * java-tree.h (resource_name): Declare.
4721 (compile_resource_file): Declare.
4722 * jcf-parse.c (yyparse): Handle compiling java resource files.
4723 * lang.c (java_decode_option): Handle -fcompile-resource option.
4724 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4726 * gcj.texi (Code Generation): Add documentation for -R flag.
4728 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4730 * jcf-write.c (generate_classfile): Issue an error in case of
4731 field/initial value mismatch.
4732 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4733 being initialized and we're generating bytecode.
4734 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4735 set DECL_INITIAL properly when appropriate.
4739 2001-09-01 Per Bothner <per@bothner.com>
4741 * parse.y (maybe_yank_clinit): A field without an initializer is not
4742 relevant. All initializers except static final and constant require
4743 <clinit>, regardless of flag_emit_class_files.
4745 2001-08-31 Per Bothner <per@bothner.com>
4747 * class.c (set_constant_value): When not emitting class files, then a
4748 String ConstantValue is a utf8const_ptr_type.
4750 2001-08-30 Per Bothner <per@bothner.com>
4752 * jcf-write.c (generate_classfile): Check that field is primitive
4753 or string before emitting ConstantValue attribute.
4755 2001-08-30 Per Bothner <per@bothner.com>
4757 * parse.y (resolve_qualified_expression_name): If creating a
4758 COMPOUND_EXPR, set it's type correctly.
4760 2001-08-30 Per Bothner <per@bothner.com>
4762 * jcf-io.c (open_class): Set filename field.
4764 * jcf-parse,c (parse_class_file): Set current_function_decl
4765 for better error message when Code attribute is missing.
4767 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4768 better diagnostics, especially for constructors.
4770 2001-08-30 Per Bothner <per@bothner.com>
4772 * jcf-write.c (generate_classfile): Don't write ConstantValue
4773 attribute if field is not final, for compatibility with jdk.
4775 * jcf-write.c (generate_classfile): Convert ConstantValue values
4776 to correct type. Work-around for front-end bug.
4777 * class.c (set_constant_value): Error if constant has wrong type.
4779 2001-08-30 Per Bothner <per@bothner.com>
4781 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4782 "Double" are printed at verbosity 1.
4784 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4786 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4788 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4790 * parse.y (patch_assignment): Don't verify final re-assignment here.
4791 (java_complete_lhs): Verify assignments to finals calling
4792 patch_assignment. Verify re-assignments to finals before calling
4795 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4797 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4800 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4802 * lex.c (java_lex): new local found_hex_digits. Set and then used
4803 in test to reject invalid hexadecimal numbers.
4804 * parse.y (java_complete_tree): Prevent unwanted cast with
4805 initialized floating point finals.
4806 (patch_binop): Emit a warning when detecting a division by zero,
4807 mark result not constant, don't simplify non integer division.
4809 2001-08-28 Per Bothner <per@bothner.com>
4811 * jcf-write.c (generate_bytecode_insns): For increments and
4812 decrements just recurse to push constant. Improvement on Mark's patch.
4814 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4816 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4817 real conversion for increments and decrements of reals.
4819 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4821 * parse.y (resolve_qualified_expression_name): Handle unresolved
4822 qualified expressions, prevent numerical qualifiers, fixed typo.
4825 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4827 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4828 don't report anything but deprecated class when marked so. Handle
4830 (patch_method_invocation): Check deprecation on methods and types.
4831 (patch_binop): code becomes an enum tree_code, added default: to
4832 switch to handle that. Detect division by zero, try to fold and
4833 return before using a subroutine.
4835 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4837 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4838 file smaller than 4 bytes.
4839 * parse.y (check_inner_circular_reference): New function.
4840 (check_circular_reference): Likewise.
4841 (array_initializer:): Accept {,}.
4842 (java_check_circular_reference): Rewritten using
4843 check_circular_reference and check_inner_circular_reference.
4844 (java_complete_expand_method): Unconditionally save and restore
4845 the unpurged exception list.
4846 (build_dot_class_method_invocation): Unmangle signature parameter.
4848 2001-08-21 Tom Tromey <tromey@redhat.com>
4850 * decl.c (init_decl_processing): Add `throws' field to method
4852 * class.c (make_method_value): Compute `throws' field for method.
4854 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4856 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4857 circularity is detected.
4858 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4860 2001-08-17 Richard Henderson <rth@redhat.com>
4862 * class.c (emit_register_classes): Add align parameter to
4863 call to assemble_integer.
4865 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4867 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4868 loading a class_or_name fails, try considering an innerclass name
4869 and load the enclosing context.
4870 * parse.y (resolve_inner_class): New function.
4871 (find_as_inner_class): Added leading comment.
4872 (register_incomplete_type): Keep the current context as enclosing
4873 context for JDEP_FIELD dependencies.
4874 (do_resolve_class): Locals new_class_decl and super initialized to
4875 NULL. Call resolve_inner_class, explore the enclosing context
4876 superclass if necessary.
4879 2001-08-16 Tom Tromey <tromey@redhat.com>
4881 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4882 * gjavah.c (main): Updated for change to jcf_path_seal.
4883 * lang.c (version_flag): New global.
4884 (java_decode_option): Recognize `-version'.
4885 (java_init): Update for change to jcf_path_seal.
4886 * jcf.h (jcf_path_seal): Added `print' argument.
4887 * jcf-path.c (jcf_path_seal): Added `print' argument.
4889 2001-08-13 Zack Weinberg <zackw@panix.com>
4891 * Make-lang.in (java/decl.o): Update dependencies.
4892 * decl.c: Include libfuncs.h, don't include toplev.h.
4894 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4896 * decl.c (init_decl_processing): exception_type_node,
4897 class_not_found_type_node, and no_class_def_found_type_node
4898 initialized. predef_filenames augmented accordingly.
4899 instinit_identifier_node initialized.
4900 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4901 * java-tree.h (enum java_tree_index): New entries
4902 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4903 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4904 (exception_type_node): New macro.
4905 (class_not_found_type_node): Likewise.
4906 (no_class_def_found_type_node): Likewise.
4907 (instinit_identifier_node): Likewise.
4908 (PREDEF_FILENAMES_SIZE): Adjusted.
4909 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4910 (struct lang_type): Fixed typo in bitfield name.
4911 (DECL_INSTINIT_P): New macro.
4912 (ID_INSTINIT_P): Likewise.
4913 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4915 * parse.y (encapsulate_with_try_catch): New function.
4916 (generate_instinit): Likewise.
4917 (build_instinit_invocation): Likewise.
4918 (ctors_unchecked_throws_clause_p): Likewise.
4919 (add_instance_initializer): Deleted.
4920 (build_instance_initializer): Likewise.
4921 (in_instance_initializer): Likewise.
4922 (check_method_redefinition): instinit$ not to be verified.
4923 (java_complete_expand_methods): Generate instinit$, simplified code.
4924 (build_dot_class_method): Eliminated unnecessary locals. Use
4925 encapsulate_with_try_catch, removed unnecessary code.
4926 (fix_constructors): New local iii. Use build_instinit_invocation.
4927 (patch_method_invocation): Added comment.
4928 (maybe_use_access_method): Don't consider instinit$.
4929 (find_applicable_accessible_methods_list): Shorten the search for
4931 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4932 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4933 (patch_throw_statement): Likewise. Fixed typo.
4935 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4938 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4939 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4941 (lang_specific_pre_link): Use set_input to set input_filename.
4943 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4944 (main): Fix definition.
4945 Strip `main' from classname.
4948 2001-08-11 Zack Weinberg <zackw@panix.com>
4950 * lex.h: Don't include setjmp.h. Don't define
4951 SET_FLOAT_HANDLER or prototype set_float_handler.
4953 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4955 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4956 `poplevel' in the right order.
4958 2001-08-09 Richard Henderson <rth@redhat.com>
4960 * Make-lang.in (class.o): Depend on TARGET_H.
4961 * class.c (emit_register_classes): Use target hooks instead of
4962 assemble_constructor and assemble_destructor.
4964 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4966 * check-init.c (flags.h): Include
4967 (check_init): Don't report uninitialized static class
4968 initialization flags, don't free bit index when doing static class
4969 initialization optimization.
4970 (check_for_initialization): Return type changed to `unsigned int.'
4971 (attach_initialized_static_class): New function.
4972 * class.c (add_method_1): Create the initialized static class
4974 (finish_class): Always emit deferred inline methods.
4975 * decl.c (emit_init_test_initialization): Moved to expr.c
4976 (complete_start_java_method): Don't traverse
4977 DECL_FUNCTION_INIT_TEST_TABLE.
4978 (lang_mark_tree): Mark hash tables in function decls.
4979 * expr.c (emit_init_test_initialization): Moved from decl.c.
4980 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4981 initialization flag, set DECL_CONTEXT and
4982 LOCAL_CLASS_INITIALIZATION_FLAG.
4983 (java_lang_expand_expr): Emit initialization code for static class
4984 initialized flags when entering block, if necessary.
4985 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4986 * java-tree.h (flag_optimize_sci): New global variable declaration.
4987 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4988 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4989 (LOCAL_FINAL_P): Fixed typo in comment.
4990 (FINAL_VARIABLE_P): Likewise.
4991 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4992 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4993 (struct lang_decl): New fields `ict', `smic' and `cif.'
4994 (check_for_initialization): New returned value for global.
4995 (attach_initialized_static_class): New global function.
4996 (STATIC_CLASS_INIT_OPT_P): New macro.
4997 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4998 * lang.c (java_decode_option): Handle
4999 `-fno-optimize-static-class-initialization'
5000 * parse.y (start_complete_expand_method): New function.
5001 (java_expand_method_bodies): Likewise.
5002 (attach_init_test_initialization_flags): Likewise.
5003 (adjust_init_test_initialization): Likewise.
5004 (emit_test_initialization): Likewise.
5005 (java_complete_expand_methods): Nullify abstract and native method
5007 (java_complete_expand_method): New locals `fbody', `block_body'
5008 and `exception_copy.' Reorganized: directly return on empty method
5009 bodies, call `start_complete_expand_method', remember definitely
5010 initialized static class in function, don't expand method bodies.
5011 (java_expand_classes): Call `java_expand_method_bodies' before
5012 `finish_class' when compiling to native.
5013 (resolve_expression_name): Use `orig' after building outer class
5015 (patch_invoke): Remember static method invocations.
5017 2001-08-06 Richard Henderson <rth@redhat.com>
5019 * class.c (emit_register_classes): Pass a symbol_ref and priority
5020 to assemble_constructor.
5022 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
5024 * java-tree.h (all_class_filename): New macro.
5025 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
5026 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
5027 newly created IDENTIFIER_NODE to `all_class_filename.'
5029 2001-08-01 Jeff Sturm <jsturm@one-point.com>
5031 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
5032 Use ggc_add_tree_root to register roots.
5034 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5036 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5037 second operand calling check_init.
5038 * decl.c (complete_start_java_method): Swaped second and third
5039 arguments while creating WITH_CLEANUP_EXPR node.
5040 * jcf-write.c (generate_bytecode_insns): Use second operand
5041 instead of third when handling WITH_CLEANUP_EXPR.
5042 * parse.y (java_complete_lhs): Expand second operand of
5043 WITH_CLEANUP_EXPR nodes.
5044 (patch_synchronized_statement): Swaped second and third arguments
5045 while creating WITH_CLEANUP_EXPR node.
5047 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5049 * parse.y (create_interface): Avoid cyclic inheritance report when
5050 syntax error encountered during class definition.
5053 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5055 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5057 (lang_specific_pre_link): Use set_input to set input_filename.
5059 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5060 (main): Fix definition.
5061 Strip `main' from classname.
5064 2001-07-18 Tom Tromey <tromey@redhat.com>
5067 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5068 * lex.c (java_new_lexer): Use ICONV_CONST.
5069 (java_read_char): Likewise.
5070 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5071 (jv-scan$(exeext)): Likewise.
5073 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5075 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5076 * parse.y (check_class_interface_creation): Allow `private' if the
5077 enclosing is not an interface.
5078 (create_interface): Interface tagged public if the enclosing
5079 context is an interface.
5080 (create_class): Class tagged public if the enclosing context
5084 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5086 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5089 2001-07-14 Tim Josling <tej@melbpc.org.au>
5091 * check-init.c (check_init): Remove references to EXPON_EXPR.
5093 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5095 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5096 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5099 2001-07-13 Tom Tromey <tromey@redhat.com>
5101 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5104 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5106 * parse.y (patch_method_invocation): Don't override primary if one
5107 is already provided, but let this$<n> be built. Fixed comment.
5109 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5111 * parse.y (empty_statement:): Report empty statement error only
5112 when found at class declaration level.
5115 2001-07-12 Tom Tromey <tromey@redhat.com>
5117 * expr.c (expand_load_internal): New function.
5118 (LOAD_INTERNAL): Use it.
5120 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5122 * parse.y (verify_constructor_super): Compare anonymous class ctor
5123 args with `valid_method_invocation_conversion_p.'
5126 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5128 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5129 `-fsyntax-only.' Fixes PR java/3248
5131 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5133 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5135 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5137 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5138 current function is static. Fixes PR java/1970
5140 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5142 * parse.y (patch_method_invocation): Add enclosing context to ctor
5143 calls if necessary. Fixes PR java/2953
5145 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5147 * parse.y (resolve_package): Abort if qualified expression member
5149 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5152 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5154 * verify.c: Don't use // comments.
5156 2001-07-05 Tom Tromey <tromey@redhat.com>
5158 * lang.c (flag_assume_compiled): Removed.
5159 * java-tree.h (flag_assume_compiled): Removed.
5160 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5161 -fhash-synchronization, -fuse-divide-subroutine,
5162 -fcheck-references, -femit-class-file, -femit-class-files,
5163 -fassume-compiled. Updated --encoding information. Changed
5164 -foutput-class-dir to `-d'.
5166 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5168 * jcf-parse.c (parse_class_file): Add lineno parameter to
5169 debug_start_source_file call.
5171 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5173 * gcj.texi: Use gpl.texi.
5174 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5175 dependencies and use doc/include in search path.
5177 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5179 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5180 `this'. If so, don't build instance initializers.
5182 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5184 * parse.y (resolve_expression_name): Improved error message for
5185 inner class cases. Fixes PR java/1958
5187 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5189 * lang.c: #include diagnostic.h
5190 (lang_print_error): Add a `diagnostic_context *' parameter.
5191 (java_dummy_print): Likewise.
5192 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5194 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5196 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5197 * jcf.h (typedef struct JCF): New bitfield `finished.'
5198 (JCF_FINISH): Set `finished.'
5199 (JCF_ZERO): Reset `finished.'
5202 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5204 * parse.y (class_body_declaration:): Don't install empty instance
5208 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5210 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5211 (set_class_decl_access_flags): New function.
5212 * java-tree.h (set_class_decl_access_flags): New prototype.
5213 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5214 (parse_class_file): New local `decl_max_locals.' Take wide types
5215 into account to compute DECL_MAX_LOCALS.
5216 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5219 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5221 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5223 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5225 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5226 * parse.y (do_resolve_class): Moved comments out to leading comment
5227 section. Removed local `start', New local `_ht' and
5228 `circularity_hash.' Record `enclosing' in hash table and search
5229 it to detect circularity. Use `enclosing' as an argument to
5230 `lookup_cl.' Free the hash table when done.
5232 2001-06-19 Tom Tromey <tromey@redhat.com>
5234 * lex.c (java_read_char): Disallow invalid and overlong
5235 sequences. Fixes PR java/2319.
5237 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5239 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5241 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5243 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5244 arguments accordingly.
5246 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5248 * gcj.texi: Move contents to just after title page.
5250 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5252 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5254 (patch_incomplete_class_ref): Build the class ref, build the class
5255 init if necessary, complete the tree.
5258 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5260 * parse.y (lookup_field_wrapper): Test `name' code.
5261 (resolve_qualified_expression_name): Test `qual_wfl' code.
5262 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5263 handle `qual_wfl' by code.
5264 (maybe_build_primttype_type_ref): Test `wfl' code.
5266 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5268 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5270 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5271 the dvi file in the java directory.
5273 2001-05-25 Sam TH <sam@uchicago.edu>
5275 * gen-table.pl javaop.h jcf.h lex.h,
5276 parse.h: Fix header include guards.
5278 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5280 * jv-scan.c (version): Update copyright year.
5282 2001-05-21 Per Bothner <per@bothner.com>
5284 * jcf-parse.c (read_class): If class is from .class or .zip file
5285 and it's already been read, don't push/pop parser context.
5287 2001-05-18 Per Bothner <per@bothner.com>
5289 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5290 command line so the jvgenmain-generated main program comes first.
5292 2001-05-15 Tom Tromey <tromey@redhat.com>
5294 * class.c (build_utf8_ref): Don't generate identifier based on
5297 2001-05-12 Richard Henderson <rth@redhat.com>
5299 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5300 * expr.c (java_lang_expand_expr): Expand it.
5301 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5302 calling build_exception_object_ref.
5303 * parse.y (catch_clause_parameter): Likewise.
5304 (build_dot_class_method): Likewise.
5305 (try_reference_assignconv): Likewise.
5306 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5307 * jcf-write.c (generate_bytecode_insns): Likewise.
5309 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5311 * parse.y (build_unresolved_array_type): Set
5312 EXPR_WFL_QUALIFICATION on the newly created wfl.
5313 Fixes PR java/2538. Fixes PR java/2535.
5315 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5317 * parse.y (fix_constructors): Removed unnecessary assignment to
5318 local. Moved assignment to `this$<n>', fixed comments and
5320 (build_wfl_wrap): Fixed indentation.
5321 Fixes PR java/2598, java/2579 and java/2658.
5323 2001-05-03 Mo DeJong <mdejong@redhat.com>
5325 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5326 check for byte swap.
5328 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5330 * expr.c (build_class_init): Move MODIFY_EXPR
5331 outside of COND_EXPR. Remove variable `call'.
5333 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5335 * decl.c: NULL_PTR -> NULL.
5336 * jcf-write.c: Likewise.
5338 2001-05-01 Tom Tromey <tromey@redhat.com>
5340 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5341 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5342 * gcj.texi: Updated copyright text. Include fdl.texi.
5343 (Top): Link to new node.
5345 2001-05-01 Per Bothner <per@bothner.com>
5347 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5349 2001-05-01 Per Bothner <per@bothner.com>
5351 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5352 import_list contains the name, not the TREE_PURPOSE.
5354 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5356 * jcf-io.c (read_zip_member): Cast to long in comparison with
5359 * jvspec.c (lang_specific_driver): Initialize variables.
5361 * mangle.c (find_compression_record_match): Likewise.
5363 * typeck.c (build_null_signature): Provide static prototype. Mark
5364 parameter with ATTRIBUTE_UNUSED.
5366 * verify.c (verify_jvm_instructions): Initialize variable.
5368 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5370 * parse.y (do_resolve_class): Check for cyclic inheritance during
5371 inner class resolution.
5373 2001-04-27 Per Bothner <per@bothner.com>
5375 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5376 while iterating, since that could cause gc to lose stuff.
5378 2001-04-26 Per Bothner <per@bothner.com>
5380 Fix method search wrt scope of inner classes to match JLS2.
5381 * typeck.c (build_null_signature): New static function.
5382 (has_method): New function. Uses build_null_signature and lookup_do.
5383 * java-tree.h (has_method): New declaration.
5384 * parse.y (find_applicable_accessible_methods_list): Do not search
5385 context of inner classes here.
5386 (patch_method_invocation): Search scope, ie. current and outer clases,
5387 for method matching simple name, to find class.
5389 2001-04-26 Per Bothner <per@bothner.com>
5391 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5392 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5394 * constants.c (find_methodref_with_class_index): New function.
5395 (find_methodref_index): Use find_methodref_with_class_index.
5396 * java-tree.h (find_methodref_with_class_index): New declaration.
5397 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5398 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5399 If context changed from interface to class, don't use invokeinterface.
5401 2001-04-25 Per Bothner <per@bothner.com>
5403 * verify.c (verify_jvm_instructions): For field instructions,
5404 check that field index is valid. For invoke instructions, check that
5405 method index is valid.
5407 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5409 * config-lang.in (target_libs): Copy from $libgcj_saved.
5411 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5413 * decl.c (init_decl_processing): Add new class "protectionDomain"
5415 * class.c (make_class_data): Set initial value for "protectionDomain".
5417 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5419 * jvspec.c (lang_specific_driver): Fix memory allocation
5420 deficit, by using concat in lieu of xmalloc/sprintf.
5422 2001-04-20 Per Bothner <per@bothner.com>
5424 Fixes to compile multiple .class files at once.
5425 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5426 * java-tree.h (CLASS_PARSED_P): New macro.
5427 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5428 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5429 (read_class): Avoid some code duplication.
5430 Don't call JCF_FINISH for a .class file - might be needed later.
5431 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5432 rather than CLASS_LOADED_P, since latter implies class laid out.
5433 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5434 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5436 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5438 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5440 * boehm.c: Include toplev.h.
5442 2001-04-06 Tom Tromey <tromey@redhat.com>
5443 Alexandre Petit-Bianco <apbianco@redhat.com>
5445 Fix for PR gcj/1404 and PR gcj/2332:
5446 * parse.y (build_array_from_name): If we use the type_wfl then
5447 accumulate dimensions from the original type as well.
5448 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5450 2001-04-06 Tom Tromey <tromey@redhat.com>
5452 * parse.y (analyze_clinit_body): Return true if the second operand
5453 of a METHOD_EXPR is nonzero.
5455 2001-04-06 Tom Tromey <tromey@redhat.com>
5457 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5459 ($(srcdir)/java/parse.c): Likewise.
5461 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5463 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5464 (version-gcc): Initialized.
5465 (which-gcj): Likewise.
5467 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5469 * java-tree.h (struct lang_decl): New macro
5470 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5471 * parse.y (build_instance_initializer): New function.
5472 (add_instance_initializer): Use it.
5473 (java_fix_constructors): Set `current_class' before fix pass.
5474 (fix_constructors): Just return if already fixed. Move `super()'
5475 invocation ahead. Use `build_instance_initializer.'
5478 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5480 * parse.y (resolve_qualified_expression_name): Pass field's
5481 DECL_CONTEXT to `not_accessible_p.'
5482 (not_accessible_p): Changed parameters order in `inherits_from_p'
5485 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5487 * lang-options.h: Add flag_check_references.
5489 2001-04-04 Per Bothner <per@bothner.com>
5491 * java-tree.h (CONSTANT_VALUE_P): New macro.
5492 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5493 * parse.y (maybe_build_class_init_for_field): New static function.
5494 (resolve_expression_name, resolve_field_access): Use
5495 maybe_build_class_init_for_field instead of build_class_init
5496 This does not do the init if the field is compile-time-constant.
5497 (resolve_field_access): Simplify.
5499 * parse.y (fold_constant_for_init): Merge test into switch.
5501 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5503 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5505 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5507 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5509 * expr.c (pop_type_0): Save the result of the first
5510 lang_printable_name call in a scratch buffer, so it
5511 won't be clobbered by the second call.
5513 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5515 * parse-scan.y (array_type:): Rewritten.
5516 (type_declaration:): `empty_statement' replaces `SC_TK.'
5517 (class_member_declaration:): `empty statement' added.
5518 (method_body:): Simplified.
5519 (static_initializer:): Likewise.
5520 (primary_no_new_array:): Use `type_literals.'
5521 (type_literals:): New rule.
5522 (dims:): Set and update `bracket_count.'
5523 Fixes PR java/1074. Fixes PR java/2412.
5525 2001-03-28 Hans Boehm <boehm@acm.org>
5527 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5528 (get_boehm_type_descriptor): Set type on returned value to be a
5529 pointer length integer.
5531 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5533 * expr.c (pop_type_0): Call `concat' rather than building the
5535 (pop_type): Add format specifier in call to `error'.
5537 * parse.y (patch_method_invocation): Avoid casting away
5540 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5542 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5544 2001-03-28 Richard Henderson <rth@redhat.com>
5546 IA-64 ABI Exception Handling:
5547 * Make-lang.in (except.o): Don't depend on eh-common.h.
5548 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5549 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5550 [soft_exceptioninfo_call_node]: Remove.
5551 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5552 (end_java_method): No emit_handlers.
5553 * except.c (java_set_exception_lang_code): Remove.
5554 (method_init_exceptions): Don't call it.
5555 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5556 (build_exception_object_ref): New.
5557 (expand_end_java_handler): Update for except.h name changes.
5558 (emit_handlers, expand_resume_after_catch): Remove.
5559 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5560 (process_jvm_instruction): Use build_exception_object_ref.
5561 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5562 (soft_exceptioninfo_call_node): Remove.
5563 (build_exception_object_ref): Declare.
5564 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5565 soft_exceptioninfo_call_node. Move processing ...
5566 [EXC_PTR_EXPR]: ... here.
5567 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5568 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5569 (source_end_java_method): No java_set_exception_lang_code or
5571 (build_dot_class_method): Use build_exception_object_ref.
5572 (try_reference_assignconv): Check EXC_PTR_EXPR not
5573 soft_exceptioninfo_call_node.
5575 2001-03-28 Richard Henderson <rth@redhat.com>
5577 * java-tree.h (throw_node): Define as a single member of
5578 java_global_trees instead of a separate array.
5579 (JTI_THROW_NODE): New.
5580 * decl.c (throw_node): Don't declare.
5581 (init_decl_processing): Init a scalar throw_node.
5582 Don't register it for gc.
5583 * check-init.c (check_init): Reference scalar throw_node.
5584 * expr.c (build_java_athrow): Likewise.
5585 * jcf-write.c (generate_bytecode_insns): Likewise.
5586 * parse.h (BUILD_THROW): Likewise.
5588 2001-03-28 Richard Henderson <rth@redhat.com>
5590 * decl.c (end_java_method): Do not save and restore
5591 flag_non_call_exceptions.
5592 * parse.y (source_end_java_method): Likewise.
5593 * lang.c (flag_exceptions): Don't declare.
5594 (java_init_options): Set flag_non_call_exceptions. Set
5595 flag_exceptions here ...
5596 (java_init): ... not here.
5598 2001-03-27 Richard Henderson <rth@redhat.com>
5600 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5601 exceptions_via_longjmp.
5603 * lang.c (flag_new_exceptions): Don't declare it.
5604 (java_init_options): Or set it.
5606 2001-03-27 Richard Henderson <rth@redhat.com>
5608 * decl.c (end_java_method): Rename asynchronous_exceptions to
5609 flag_non_call_exceptions.
5610 * parse.y (source_end_java_method): Likewise.
5612 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5614 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5616 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5618 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5620 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5622 * parse.y (find_as_inner_class): Follow current package
5623 indications not to mistakingly load an unrelated class.
5625 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5627 * constants.c (PUTN): Use memcpy, not bcopy.
5629 * lex.c (java_read_char): Use memmove, not bcopy.
5631 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5633 2001-03-23 Per Bothner <per@bothner.com>
5635 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5636 macro for better error pin-pointing.
5637 * java-tree.h: Fix typo in comment.
5639 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5640 Don't include jsr/goto in exception range.
5641 Check if start and end of exception range are the same (also TRY_EXPR).
5642 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5643 However, do emit the following goto even if try_block is empty.
5644 Defer freeing exception_decl until after the finalizer, to make
5645 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5647 * parse.y (java_complete_lhs): If the try-clause is empty, just
5648 return the finally-clause and vice versa.
5650 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5652 * gcj.texi (Input Options): documented the check for attribute
5653 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5654 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5655 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5656 (jcf_parse): Check for the right classes archive if necessary.
5657 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5658 (jcf_parse_fields): Fixed indentation.
5659 * jcf-write.c (append_gcj_attribute): New function.
5660 (generate_classfile): Compute the attribute count, invoke
5661 `append_gcj_attribute'.
5662 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5663 turned into bit-fields. New bit-field `right_zip.'
5664 (JCF_ZERO): Set `right_zip' to zero.
5665 * lang-options.h (-fforce-classes-archive-check): Added flag.
5666 * lang.c (flag_force_classes_archive_check): New flag.
5667 (lang_f_options): New entry `force-classes-archive-check.'
5670 2001-02-07 Andrew Haley <aph@redhat.com>
5672 * gcj.texi (Configure-time Options): Add -fcheck-references.
5673 * expr.c (build_java_indirect_ref): New function.
5674 (java_check_reference): New function.
5675 (build_java_array_length_access): Use build_java_indirect_ref to
5676 check for null references.
5677 (build_java_arrayaccess): Likewise.
5678 (build_get_class): Likewise.
5679 (build_field_ref): Likewise.
5680 (invoke_build_dtable): Likewise.
5681 (build_invokeinterface): Likewise.
5682 * lang.c (lang_f_options): Add flag_check_references.
5683 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5684 * java-tree.h (flag_check_references): New variable.
5685 * lang.c (flag_check_references): Likewise.
5686 * parse.y (patch_invoke): Use java_check_reference.
5687 (patch_assignment): Allow for extra nesting in
5688 _Jv_CheckArrayStore.
5690 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5692 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5693 * lex.c (cxx_keywords): Likewise.
5695 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5697 * parse.y (qualify_ambiguous_name): Broaden `length'
5698 recognition. Help MODIFY_EXPR be resolved as expression names.
5699 Fixes PR java/2066. Fixes PR java/2400.
5701 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5703 * gjavah.c (process_file): Mark interface definitions with
5704 "__attribute__ ((java_interface))".
5706 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5708 * class.c (layout_class): Fixed push_super_field's second
5709 argument. Fixes PR java/2333.
5710 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5711 too early to lay innerclasses out.
5713 2001-03-20 Tom Tromey <tromey@redhat.com>
5714 Alexandre Petit-Bianco <apbianco@redhat.com>
5716 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5717 inside an array reference. Insertion of the array store check
5718 rewritten. Fixes PR java/2299.
5720 2001-03-20 Tom Tromey <tromey@redhat.com>
5722 * lex.c (java_read_unicode): Only accept leading `u's.
5724 2001-03-20 Tom Tromey <tromey@redhat.com>
5726 * jcf-parse.c (read_class): Initialize `class'.
5728 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5730 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5732 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5734 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5735 (layout_class): Likewise.
5736 (layout_class_method): Likewise.
5737 (emit_register_classes): Likewise.
5738 * decl.c (builtin_function): Likewise.
5739 (give_name_to_locals): Likewise.
5741 2001-03-19 Per Bothner <per@bothner.com>
5743 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5744 before trying to load an inner class.
5746 Fixes to process to command-line .class files in two passes.
5747 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5748 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5749 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5750 * class.c (is_compiled_class): Fix for renamed flag.
5751 * parse.y (maybe_create_class_interface_decl): Likewise.
5752 * jcf-parse.c (yyparse): Also set if compiling .class files.
5753 * jcf-parse.c (read_class); Read current_class.
5754 (jcf_parse): Make static.
5755 (load_inner_classes): New function, with code moved from jcf_parse,
5756 because we need to inner classes after the command-line files are read.
5757 (yyparse): Set finput to NULL when it doesn't need to be closed.
5758 Reduce use of main_jcf (basically only for archive) and
5759 use finput instead of main_jcf->read_state.
5760 Inline jcf_figure_file_type into yyparse.
5761 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5762 Defer load_inner_classes and parse_class_file to a second pass,
5763 after we've correctly mapped command-line .clas fiels to classes.
5764 (jcf_figure_file_type): Removed.
5765 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5766 (JCF_ZERO): Also clear zipd field.
5767 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5769 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5771 * jcf-parse.c (yyparse): Change ch from char * to char.
5773 2001-03-19 Per Bothner <per@bothner.com>
5775 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5776 Add constructed filelist-file at end, following -xjava. Thus any .o
5777 and library files are not affected by the -xjava. Also wrap
5778 explicit @FILE with -xjava and -xnone.
5780 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5782 * class.c (build_static_field_ref): Call make_decl_rtl() after
5783 setting the DECL_EXTERNAL flag.
5785 2001-03-17 Per Bothner <per@bothner.com>
5787 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5789 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5790 when result is is needed (target is STACK_TARGET).
5792 * parse.h (JDEP_SOLV): Removed.
5793 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5795 * parse.y (incomplete_class_list): Removed.
5796 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5797 It doesn't work if resolve_class changes the name of an array type
5798 that is on the list and then someone else looks for the modified name.
5799 Also, seems liable to break when compiling multiple source files at
5800 once. So the simplest is to just remove incomplete_class_list -
5801 it is only a minor space win and it is not even clear it saves time.
5803 * parse.y (resolve_class): Remove unneeded promote_type.
5805 2001-03-15 Per Bothner <per@bothner.com>
5807 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5808 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5809 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5810 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5812 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5813 * parse.y (java_expand_classes): Likewise.
5815 * parse.y (expand_start_java_method): Was only called once and had a
5816 misleading name, so inline in caller java_complete_expand_method.
5817 (enter_a_block): Likewise inline in enter_block and remove.
5819 Remove junk from when gcc/java was created (by copying from C/C++).
5820 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5821 (struct binding_level): Remove fields keep, keep_if_subblocks,
5822 more_cleanups_ok, have_cleanups (which have never been used).
5823 (pushlevel, poplevel): Remove related useless code.
5825 * class.c (make_class_data): The class_dtable_decl (i.e. the
5826 vtable for Class) should be external, except when compiling Class.
5828 * jvspec.c (lang_specific_driver): Fix -C handling.
5829 Check -save-temps to see if temp @FILE should be deleted.
5830 Follow-up to/fix for February 16 patch.
5832 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5833 (type_stack_dup): Remove no-longer neded error check.
5835 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5837 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5838 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5839 don't surround the element with 'N..E' if the type name is
5842 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5844 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5845 DECL_RTL_SET_P, etc.
5846 (make_method_value): Likewise.
5847 (get_dispatch_table): Likewise.
5849 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5851 2001-03-07 Tom Tromey <tromey@redhat.com>
5853 * config-lang.in (lang_requires): Define.
5855 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5857 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5860 2001-03-05 Per Bothner <per@bothner.com>
5862 Fix a problem where rest_of_decl_compilation applied to
5863 class_dtable_decl causes problems because it was done too early,
5864 before output file was opened.
5865 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5866 * class.c (class_dtable_decl): Add macro - element of class_roots.
5867 (make_class_data): Define class_dtable_decl.
5868 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5870 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5872 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5873 uses of 'boolean' with 'bool'.
5875 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5877 * lang-specs.h: Add zero initializer for cpp_spec field to all
5880 2001-02-16 Per Bothner <per@bothner.com>
5882 Handle compiling multiple input files at once, and @FILE syntax.
5883 * gcj.texi: Updated documentation to match.
5884 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5885 * jcf-parse.c (parse_source_file): Split into ...
5886 (parse_source_file_1): New function - and:
5887 (parse_source_file_2): New function.
5888 (yyparse): On -ffilelist-file, open and scan named file.
5889 On first pass over files, only do parse_source_file_1.
5890 A new second pass calls parse_source_file_2 for each file to compile.
5891 (init_jcf_parse): Call init_src_parse.
5892 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5893 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5894 as multiple input file combined in one compilation.
5895 * lang-options.h: Add -ffilelist-file
5896 * lang.c (flag_filelist_file): New flag variable.
5897 (lang_f_options): Handle -ffilelist-file.
5898 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5899 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5900 gclass_list - use global fields of src_parse_roots instead.
5901 * parse.y (src_parse_roots): New array.
5902 (incomplete_class_list, gclass_list): New macros.
5903 (push_parser_context, java_pop_parser_context,
5904 java_parser_context_resume): Don't fiddle with deleted fields.
5905 (various): Use incomplete_class gclass_list and global macros
5906 instead of parse_ctxt fields - the lists are global.
5907 (init_src_parse): New function.
5909 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5911 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5913 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5915 * parse.y (check_inner_class_access): Moved declaration of local
5916 `enclosing_decl_type' to the right location.
5918 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5920 * parse.y (parser_check_super_interface): Don't call
5921 check_pkg_class_access for an inner interface.
5922 (parser_check_super): Don't call check_pkg_class_access for inner
5924 (do_resolve_class): Simplify enclosing type loop. Don't call
5925 check_pkg_class_access if CL and DECL are not set.
5926 (find_in_imports_on_demand): Set DECL if class_type needed to be
5927 loaded. Don't call check_pkg_class_access for an inner class.
5928 (check_inner_class_access): Rewritten to implement member access
5929 rules as per spec 6.6.1.
5930 (check_pkg_class_access): Handle the empty package correctly.
5931 (in_same_package): New function. Determine if two classes are in the
5934 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5936 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5937 method into array types.
5938 * parse.y (patch_method_invocation): Bypass access check on clone call
5941 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5943 * expr.c (build_instanceof): Check for arrays when trying fold to
5946 2001-02-15 Jim Meyering <meyering@lucent.com>
5948 * Make-lang.in (java.install-common): Depend on `installdirs'.
5949 (java.install-info): Likewise.
5951 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5953 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5955 2001-02-14 Tom Tromey <tromey@redhat.com>
5956 Alexandre Petit-Bianco <apbianco@cygnus.com>
5958 Fix for PR java/1261.
5959 * typeck.c (build_java_array_type): Add public `clone' method to
5961 * parse.y (resolve_qualified_expression_name): Use current_class
5962 when checking for inaccessibility.
5963 (patch_method_invocation): Fixed error message when accessibility
5964 denied. Added `from_super' argument.
5966 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5968 * parse.y (resolve_class): Don't build a fake decl. Use the one
5970 * typeck.c (build_java_array_type): Build and assign decl to array
5973 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5975 * parse.y (not_accessible_p): Changed leading comment. Added extra
5976 `where' argument. Use it to enforce protected access rules.
5977 (resolve_qualified_expression_name): Added extra argument to
5979 (patch_method_invocation): Use argument `primary' to provide
5980 not_accessible_p with an extra argument.
5981 (lookup_method_invoke): Added extra argument to not_accessible_p.
5982 (search_applicable_method_list): Likewise.
5984 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5986 * parse.y (resolve_qualified_expression_name): Try to resolve as
5987 an inner class access only if `decl' is a TYPE_DECL.
5989 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5991 * decl.c (classdollar_identifier_node): Initialize.
5992 * java-tree.h (enum java_tree_index): New entry
5993 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5994 (classdollar_identifier_node): New macro.
5995 (ID_CLASSDOLLAR_P): Likewise.
5996 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5997 (build_dot_class_method_invocation): Likewise.
5998 (find_applicable_accessible_methods_list): `class$' can't be
6001 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
6003 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
6005 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6007 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
6008 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
6011 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6013 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
6014 outside of the `__U' sequence too.
6015 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
6018 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6020 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
6022 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6024 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
6025 (JVGENMAIN_OBJS): Likewise.
6026 * java-tree.h (append_gpp_mangled_name): New prototype.
6027 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
6028 Removed cast calling `gcc_add_root.'
6029 * jvgenmain.c (mangle_obstack): New global, initialized.
6031 (do_mangle_class): Constify local `ptr.'
6032 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
6033 append_gpp_mangle_name and update `count' if necessary.
6034 Use `mangle_obstack.'
6035 * mangle.c (append_unicode_mangled_name): Removed.
6036 (append_gpp_mangled_name): Likewise.
6037 (unicode_mangling_length): Likewise.
6038 (mangle_member_name): Return type set to `void.'
6039 (mangle_field_decl): Don't append `U' in escaped names.
6040 (mangle_method_decl): Likewise.
6041 (mangle_member_name): Just use `append_gpp_mangled_name.'
6042 * mangle_name.c: New file.
6044 2001-02-07 Per Bothner <per@bothner.com>
6046 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6048 * check-init.c (check_init): Don't call done_alternative after
6049 processing loop code, as a LOOP_EXPR never terminates normally.
6051 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6053 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6055 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6057 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6060 2001-02-06 Tom Tromey <tromey@redhat.com>
6062 * lex.c (java_new_lexer): Longer error message.
6064 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6065 Alexandre Petit-Bianco <apbianco@cygnus.com>
6067 * typeck.c (build_prim_array_type): Added leading comment.
6068 (build_java_array_type): Moved locals out of
6069 block. Always create the `data' field, fixed alignment to match
6072 2001-02-04 Tom Tromey <tromey@redhat.com>
6074 * expr.c (java_lang_expand_expr): Don't bother recomputing
6075 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6078 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6080 * parse.y (process_imports): Save the original name of the import
6081 for better error report.
6083 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6085 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6086 of macros used when compiling jvspec.c.
6087 * jvspec.c (lang_specific_driver): Link with the shared
6090 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6092 * check-init.c (check_init): Call internal_error instead of fatal.
6093 * expr.c (java_lang_expand_expr): Likewise.
6094 * jcf-parse.c (get_constant): Likewise.
6095 * mangle.c (java_mangle_decl): Likewise.
6096 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6097 (operator_string): Likewise.
6098 * check-init.c (check_init): Call abort instead of fatal.
6099 * class.c (build_class_ref): Likewise.
6100 * constants.c (write_constant_pool): Likewise.
6101 * decl.c (start_java_method): Likewise.
6102 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6103 (java_stack_dup, encode_newarray_type): Likewise.
6104 (build_java_array_length_access): Likewise.
6105 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6106 (build_java_soft_divmod, build_invokeinterface): Likewise.
6107 * java-tree.h (INNER_CLASS_P): Likewise.
6108 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6109 (give_name_to_class, get_class_constant): Likewise.
6110 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6111 (find_constant_index, generate_bytecode_conditional): Likewise.
6112 (generate_bytecode_insns, perform_relocations): Likewise.
6113 * lex.c (java_unget_unicode, java_lex): Likewise.
6114 * mangle.c (mangle_type, mangle_record_type): Likewise.
6115 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6116 (finish_mangling): Likewise.
6117 * parse.h (MARK_FINAL_PARMS): Likewise.
6118 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6119 (obtain_incomplete_type, java_complete_class): Likewise.
6120 (java_check_regular_methods, java_complete_expand_method): Likewise.
6121 (cut_identifier_in_qualified, check_deprecation): Likewise.
6122 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6123 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6124 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6125 * typeck.c (set_local_type, parse_signature_type): Likewise.
6126 (parse_signature_string, build_java_signature): Likewise;
6127 (set_java_signature): Likewise.
6128 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6129 * class.c (add_method): Call fatal_error instead of fatal.
6130 (build_static_field_ref): Likewise.
6131 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6132 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6133 * lex.c (java_new_new_lexer): Likewise.
6134 * jv-scan.c (main): Likewise.
6135 (fatal_error): Renamed from fatal.
6136 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6138 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6139 (yyparse): Likewise.
6140 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6141 * lex.c (java_get_line_col): Likewise.
6142 * jcf-parse.c (load_class): Make errors non-fatal.
6143 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6145 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6147 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6148 (error): Remove unused function.
6149 (main): Don't use "__attribute__ alias" on generated class symbol.
6151 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6153 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6155 * parse.y (finish_method_declaration): Code accounting for WFLed
6156 method DECL_NAMEs deleted.
6157 (check_abstract_method_definitions): Likewise.
6158 (resolve_type_during_patch): Layout resolved type.
6159 * typeck.c (lookup_do): Removed unused local.
6161 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6163 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6164 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6165 integer_negative_one_node.
6166 * expr.c (build_java_binop): Likewise.
6168 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6170 * zextract.c (read_zip_archive): Read file_offset before writing
6171 zipd and consequently clobbering the header contents.
6173 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6175 * Make-lang.in: Remove all dependencies on defaults.h.
6176 * decl.c: Don't include defaults.h.
6178 * parse.y: Likewise.
6180 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6182 * ChangeLog (2001-01-21): Fixed typo.
6183 * class.c (layout_class_method): Code accounting for WFLed
6184 method DECL_NAMEs deleted.
6185 * constant.c (find_methodref_index): Likewise.
6186 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6187 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6188 (struct lang_decl): New field `wfl'.
6189 (java_get_real_method_name): Prototype deleted.
6190 * mangle.c (mangle_method_decl): Code accounting for WFLed
6191 method DECL_NAMEs deleted.
6192 * parse.h (GET_METHOD_NAME): Macro deleted.
6193 * parse.y (reset_method_name): Deleted.
6194 (method_header): Set DECL_FUNCTION_WFL.
6195 (check_abstract_method_header): Code accounting for WFLed method
6197 (java_get_real_method_name): Deleted.
6198 (check_method_redefinition): Code accounting for WFLed method
6199 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6200 (java_check_regular_methods): Likewise.
6201 (java_check_abstract_methods): Likewise.
6202 (java_expand_classes): Don't call `reset_method_name.'
6203 (search_applicable_method_list): Use DECL_NAMEs instead of
6205 * typeck.c (lookup_do): Code accounting for WFLed method
6208 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6210 * lex.c (java_read_char): Check for EOF from getc first.
6212 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6214 * class.c (layout_class): Don't lay the superclass out if it's
6215 already being laid out.
6216 * jcf-parse.c (handle_innerclass_attribute): New function.
6217 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6218 handle_innerclasses_attribute.
6219 (jcf_parse): Don't load an innerclasses if it's already being
6221 * jcf-write.c (append_innerclass_attribute_entry): Static
6222 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6223 to be zero for anonymous classes.
6225 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6227 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6229 * jcf-parse.c (set_source_filename): Use
6230 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6232 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6234 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6235 gets a unique asm name.
6237 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6239 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6240 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6242 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6243 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6244 * parse.y (lookup_package_type_and_set_next): Deleted.
6245 (resolve_package): Removed unnecessary code.
6246 (find_applicable_accessible_methods_list): `finit$' can't be
6248 * verify.c (pop_argument_types): Added missing prototype.
6250 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6252 * config-lang.in: Disable java by default.
6254 2001-01-23 Tom Tromey <tromey@redhat.com>
6256 * gcj.texi (Copying): New node.
6257 Added copyright information.
6259 2001-01-21 Per Bothner <per@bothner.com>
6261 Various fixes to allow compiling a compressed .jar/.zip archive.
6262 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6263 (struct ZipFile): Add fields name and next (from ZipFileCache).
6264 (struct ZipDirectory): New field zipf points to owning ZipFile.
6265 * jcf.h (struct ZipDirectory): Add forward declaration.
6266 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6267 Remove seen_in_zip and zip_offset fields.
6268 (JCF_SEEN_IN_ZIP): New macro.
6269 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6270 * jcf-io.c: Change all ZipFileCache to ZipFile.
6271 (read_zip_member): New function.
6272 (open_in_zip): Call read_zip_member.
6273 * jcf-parse.c (find_in_current_zip): Remove function.
6274 (read_class): Merge in find_in_current_zip functionality.
6275 Call read_zip_member if needed.
6276 (parse_zip_file_entries): Use read_zip_member.
6277 (process_zip_dir): Update for removed and added JCF fields.
6278 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6280 2001-01-21 Per Bothner <per@bothner.com>
6282 Minor optimization of static ggc roots.
6283 * jcf-parse.c (parse_roots): New static field.
6284 (current_field, current_method, current_file_list): Replace by macros
6285 naming fields of parse_roots.
6286 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6287 * class.c (class_roots): New static field.
6288 (registered_class, fields_ident, info_ident, class_list):
6289 New macros naming fields of parse_roots.
6290 (build_static_field_ref): Don't register roots here.
6291 (layout_class): Static field list replaced by macro class_list.
6292 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6293 Initialize fields_ident and info_ident here.
6295 2001-01-21 Per Bothner <per@bothner.com>
6297 * jcf-parse.c (ggc_mark_jcf): New function.
6298 (init_jcf_parse): Register current_jcf as ggc root.
6300 2001-01-21 Per Bothner <per@bothner.com>
6302 * lang.c (put_decl_node): Print method's name.
6304 2001-01-21 Per Bothner <per@bothner.com>
6306 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6307 (verify_jvm_instructions): Use it, for better error messages on loads.
6309 2001-01-21 Per Bothner <per@bothner.com>
6311 * verify.c (merge_type_state): Still may have to merge even if
6312 LABEL_VERIFIED (label).
6314 2001-01-21 Per Bothner <per@bothner.com>
6316 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6317 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6319 2001-01-19 Per Bothner <per@bothner.com>
6321 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6322 if expeting an interface type. Refines Tom's change of 2000-09-12.
6324 2001-01-18 Per Bothner <per@bothner.com>
6326 * gcj.texi (Input Options): Mention .java files.
6328 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6330 * lang-options.h (-Wunsupported-jdk11): Removed.
6331 * lang.c (flag_not_overriding): Deleted.
6332 (flag_static_local_jdk1_1): Likewise.
6333 (lang_W_options): Removed "unsupported-jdk11" entry.
6334 * parse.y (java_check_methods): Removed dead code.
6336 2001-01-17 Tom Tromey <tromey@redhat.com>
6338 Changes suggested by Per Bothner:
6339 * gcj.texi (Input Options): Don't mention input files.
6340 (Code Generation): Updated --main information.
6341 (Invoking jcf-dump): Mention that --javap is incomplete.
6342 From Alexandre Petit-Bianco:
6343 (Warnings): Don't mention -Wunsupported-jdk11.
6345 (Compatibility): Mention JDK 1.2-ness of libraries.
6346 (Resources): Mention resources used when writing gcj.
6348 2001-01-17 Tom Tromey <tromey@redhat.com>
6350 * gcj.texi: New file.
6351 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6352 (java.info): Depend on gcj.info.
6353 (java/gcj.dvi): New target.
6354 (java.dvi): Depend on gcj.dvi.
6355 (java.install-info): Wrote.
6357 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6359 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6360 having called make_decl_rtl.
6362 2001-01-14 Per Bothner <per@bothner.com>
6364 Various patches to emit better messages on verification errors.
6365 * expr.c (push_type_0): Return error indication on stack overflow,
6366 instead of callinfg fatal.
6367 (push_type): Now just call push_type_0 (nd fatal on overflow).
6368 (pop_type_0): Return detailed error message (in a char** argument).
6369 (pop_type): If pop_type_0 fails, print error message.
6370 (pop_argument_types): Moved to verify.c.
6371 * verify.c (pop_argument_types): Moved from expr.c.
6372 Return a (possible) error message, rather than void.
6373 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6374 (verify_jvm_instruction): Use new macros, improving error messages.
6375 For case OPCODE_astore use object_ptr_type_node.
6376 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6377 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6379 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6380 constant, return body without wrapper. (Improves constant folding.)
6381 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6383 2001-01-13 Per Bothner <per@bothner.com>
6385 * expr.c (expand_java_field_op): Assigning to a final field outside
6386 an initializer does not violate JVM spec, so should be warning, not
6387 error. (Sun's verifier does not complain - though MicroSoft's does.)
6389 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6391 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6394 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6396 * parse.y (resolve_expression_name): Permit instance variables from
6397 enclosing context in super constructor call.
6398 (resolve_qualified_expression_name): Permit enclosing class's qualified
6399 "this" in super constructor call.
6401 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6403 * class.c (build_utf8_ref): Remove last argument in call to
6404 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6405 (build_class_ref): Likewise.
6406 (build_static_field_ref): Likewise.
6407 (get_dispatch_table): Likewise.
6408 (layout_class_method): Likewise.
6409 (emit_register_classes): Likewise.
6410 * constants.c (build_constant_data_ref): Likewise.
6411 * decl.c (builtin_function): Likewise.
6412 (create_primitive_vtable): Likewise.
6413 * expr.c (build_known_method_def): Likewise.
6414 (build_jni_stub): Likewise.
6415 (java_lang_expand_expr): Likewise.
6417 2001-01-10 Tom Tromey <tromey@redhat.com>
6419 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6421 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6423 * java-tree.h (lang_printable_name_wls): New prototype.
6424 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6425 rather than `current_class' to print type name. Don't prepend type
6426 names when printing constructor names.
6427 (lang_printable_name_wls): New function.
6428 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6429 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6430 * parse.y (patch_method_invocation): Message tuned for constructors.
6431 (not_accessible_p): Grant `private' access from within
6434 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6436 All files with updated copyright when applicable.
6437 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6438 * class.c (mangle_class_field): Function removed.
6439 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6440 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6441 (build_class_ref): Call `java_mangle_class_field' instead of
6442 `mangle_class_field.'
6443 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6444 (layout_class): Call `java_mangle_decl' instead of
6445 `mangle_static_field.'
6446 (cxx_keywords): Initialized static array moved to `lex.c.'
6447 (layout_class_method): Changed leading comment. Simplified to
6448 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6449 * decl.c (lang_mark_tree): Mark field `package_list.'
6450 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6451 (struct lang_type): New field `package_list.'
6452 (unicode_mangling_length): Prototype removed.
6453 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6454 emit_unicode_mangled_name): Likewise.
6455 (cxx_keyword_p): New prototype.
6456 (java_mangle_decl, java_mangle_class_field,
6457 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6458 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6460 * jvgenmain.c (main_method_prefix): Global variable removed.
6461 (main_method_suffix): Likewise.
6462 (do_mangle_classname): New function.
6463 (main): Call it. Format changed to accommodate new mangling scheme.
6464 * lex.c: (utf8_cmp): Conditionally prototyped.
6465 (cxx_keywords): Moved from class.c, conditionally defined.
6466 (utf8_cmp, cxx_keyword_p): Likewise.
6467 * mangle.c (obstack.h, ggc.h): Included.
6468 (mangle_field_decl): New function.
6469 (mangle_method_decl, mangle_type, mangle_pointer_type,
6470 mangle_array_type, mangle_record_type,
6471 find_compression_pointer_match, find_compression_array_match,
6472 find_compression_record_match,
6473 find_compression_array_template_match, set_type_package_list,
6474 entry_match_pointer_p, emit_compression_string, init_mangling,
6475 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6476 (mangle_obstack): New global.
6477 (MANGLE_RAW_STRING): New macro.
6478 (unicode_mangling_length): Turned static.
6479 (append_unicode_mangled_name): Renamed from
6480 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6481 replaces `obstack', removed from the parameter list.
6482 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6483 replaces parameter `obstack', removed from the parameter list. Call
6484 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6485 (append_gpp_mangled_classtype): Removed.
6486 (compression_table, compression_next): New static variables.
6487 * parse.y (temporary_obstack): Extern declaration removed.
6489 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6491 * parse.y (patch_binop): Compute missing type in error situations.
6493 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6495 * class.c (make_class_data): Push initial value for "arrayclass".
6496 * decl.c (init_decl_processing): Add new class field "arrayclass".
6498 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6500 From patha@softlab.ericsson.se:
6501 * parse.y (switch_label): Use build, not build1, to construct
6504 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6506 * lang.c (lang_decode_option): Change -MA to -MP.
6507 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6508 Update to new prototype; do quote targets.
6509 (jcf_dependency_write): Update.
6511 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6513 Shorten primitive array allocation path:
6514 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6515 to create new primitive arrays.
6516 * expr.c (build_newarray): If generating native code, call
6517 soft_newarray_node with a reference to the primitive TYPE identifier
6518 instead of type_value.
6520 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6522 Fix for PRs gcj/312 and gcj/253:
6523 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6524 dest if they arn't already.
6525 * class.c (layout_class): Call maybe_layout_super_class on
6526 superinterfaces also, but only if compiling from bytecode.
6529 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6532 2000-12-15 Tom Tromey <tromey@redhat.com>
6534 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6537 2000-12-14 Andrew Haley <aph@redhat.com>
6539 * boehm.c (mark_reference_fields): Change test to correctly detect
6542 2000-12-15 Andreas Jaeger <aj@suse.de>
6544 * config-lang.in (lang_dirs): Added.
6546 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6548 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6549 Credits go to rth for finding it.
6551 2000-12-13 Mike Stump <mrs@wrs.com>
6553 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6555 2000-11-07 Tom Tromey <tromey@cygnus.com>
6557 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6558 * lex.c (java_ignorable_control_p): Removed.
6559 (java_letter_or_digit_p): Removed.
6560 (java_start_char_p): New function.
6561 (java_read_char): Return `int', not `unicode_t'. Changed
6563 (java_read_unicode): Likewise.
6564 (java_read_unicode_collapsing_terminators): Likewise.
6565 (java_get_unicode): Likewise.
6566 (java_new_lexer): Initialize hit_eof.
6567 (java_parse_end_comment): Take `int' argument.
6568 (java_parse_doc_section): Likewise.
6569 (java_parse_escape_sequence): Don't allow backlash-newline.
6571 * lex.h (JAVA_DIGIT_P): Removed.
6572 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6573 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6574 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6575 (JAVA_PART_CHAR_P): New macro.
6577 (JAVA_CHAR_ERROR): Now -2.
6578 (java_lexer): New field `hit_eof'.
6579 * chartables.h: New file.
6580 * gen-table.pl: new file.
6582 2000-11-20 Tom Tromey <tromey@cygnus.com>
6583 Alexandre Petit-Bianco <apbianco@cygnus.com>
6585 * parse.y (java_complete_lhs): Only allow compound assignment of
6586 reference type if type is String.
6588 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6590 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6591 jcf-path.c: Likewise.
6593 2000-12-09 Anthony Green <green@redhat.com>
6595 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6596 filestart and filename_length as int values.
6598 2000-12-07 Mo DeJong <mdejong@redhat.com>
6600 * jcf-io.c (find_class): Correct the logic that tests to see if a
6601 .java file is newer than its .class file. The compiler was
6602 incorrectly printing a warning when file mod times were equal.
6604 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6606 * jvgenmain.c: Use ISPRINT not isascii.
6608 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6610 * parse.y (end_artificial_method_body): Fixed typo.
6612 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6614 * parse.y (patch_method_invocation): Pick the correct enclosing
6615 context when creating inner class instances.
6618 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6620 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6621 Update copyright year to 2000.
6623 2000-11-23 Anthony Green <green@redhat.com>
6625 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6626 Move current_file_list out of yyparse and make it static.
6628 * expr.c: Declare quick_stack and tree_list_free_list as static
6629 (init_expr_processing): Register quick_stack and
6630 tree_list_free_list roots.
6632 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6634 * parse.y (build_outer_field_access): New local `decl_ctx', use
6635 it. Check for field's context and current class immediate outer
6636 context inheritance.
6637 (outer_field_access_p): Consider fields inherited from the last
6639 (build_access_to_thisn): Stop at the last enclosing context if
6643 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6645 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6647 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6649 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6652 2000-11-20 Tom Tromey <tromey@cygnus.com>
6654 * jv-scan.c (help): Document --complexity.
6655 (options): Added --complexity.
6656 (flag_complexity): New global.
6657 (main): Call `report'.
6658 * parse-scan.y (complexity): New global.
6659 (if_then_statement, if_then_else_statement,
6660 if_then_else_statement_nsi, switch_block_statement_group,
6661 while_expression, do_statement, for_begin, continue_statement,
6662 throw_statement, catch_clause, finally, method_invocation,
6663 conditional_and_expression, conditional_or_expression,
6664 conditional_expression): Update complexity.
6665 (reset_report): Reset complexity.
6666 (report): New function.
6668 2000-11-20 Tom Tromey <tromey@cygnus.com>
6670 * lex.c (yylex): Added STRICT_TK case.
6671 * parse.y (STRICT_TK): Added.
6672 * parse-scan.y (STRICT_TK): Added.
6673 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6674 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6676 * keyword.h: Rebuilt.
6677 * keyword.gperf (strictfp): Added.
6679 2000-11-20 Tom Tromey <tromey@cygnus.com>
6681 * lex.c (yylex): Recognize floating point constants with leading
6684 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6686 * java-tree.h (cyclic_inheritance_report): Constify.
6687 * parse.y (cyclic_inheritance_report): Likewise.
6689 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6691 * parse.y (goal): Remove call to ggc_add_string_root.
6693 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6695 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6696 Create string in scratch buffer, then pass to build_string.
6698 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6700 * parse.y (issue_warning_error_from_context): Add
6703 2000-11-11 Anthony Green <green@redhat.com>
6705 * jcf-parse.c (process_zip_dir): Add finput parameter.
6706 (jcf_figure_file_type): Call process_zip_dir with appropriate
6709 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6711 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6712 * jcf-parse.c (jcf_figure_file_type): Likewise.
6714 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6716 * parse.y (create_new_parser_context): Use memset () instead of
6719 2000-11-08 Tom Tromey <tromey@cygnus.com>
6721 * gjavah.c (process_file): Only include gcj/cni.h when generating
6724 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6726 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6727 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6728 instead of bzero ().
6730 2000-11-05 Tom Tromey <tromey@cygnus.com>
6732 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6733 * lex.c (IS_ZERO): New define.
6734 (java_perform_atof): Error on floating point underflow.
6736 2000-11-04 Tom Tromey <tromey@cygnus.com>
6738 * lex.c (java_parse_escape_sequence): Only read two octal
6739 characters if the first one is greater than 3. Don't allow
6740 "octal" numbers to include the digits 8 or 9.
6742 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6744 * Make-lang.in (java.distdir): Remove.
6746 2000-11-03 Tom Tromey <tromey@cygnus.com>
6748 * Make-lang.in (java.dvi): New target.
6749 Partial fix for PR other/567.
6751 * lang-options.h: Mention -Wout-of-date.
6752 * jcf-dump.c (flag_newer): New global.
6753 * gjavah.c (flag_newer): New global.
6754 * jcf-io.c (find_class): Only warn when flag_newer set.
6755 * lang.c (flag_newer): New global.
6756 (struct string_option): New declaration.
6757 (lang_W_options): New global.
6758 (process_option_with_no): New function.
6759 (lang_decode_option): Use it.
6761 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6762 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6765 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6766 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6767 * lex.c (java_read_unicode): Removed `term_context' argument.
6768 Recognize any number of `u' in `\u'.
6769 (java_read_unicode_collapsing_terminators): New function.
6770 (java_get_unicode): Use it.
6771 (java_lineterminator): Removed.
6772 (yylex): Produce error if character literal is newline or single
6773 quote. Return if eof found in middle of `//' comment. EOF in
6774 `//' comment is only an error if pedantic.
6775 (java_ignorable_control_p): New function.
6776 (java_parse_end_comment): Return if eof found in middle of
6779 * jv-scan.c (pedantic): New global.
6781 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6783 * parse.y (outer_field_access_p): Inherited fields aren't
6784 consider outer fields.
6785 (maybe_build_thisn_access_method): Use
6786 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6787 (resolve_expression_name): Trigger an error if a static field
6788 is being accessed as an outer field.
6790 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6792 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6795 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6797 * Make-lang.in: Move all build rules here from Makefile.in,
6798 adapt to new context. Wrap all rules that change the current
6799 directory in parentheses. Expunge all references to $(P).
6800 When one command depends on another and they're run all at
6801 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6802 all object-file generation rules. Delete obsolete variables.
6804 * Makefile.in: Delete.
6805 * config-lang.in: Delete outputs= line.
6807 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6809 * parse.y (patch_method_invocation): NULLify this_arg when already
6811 (maybe_use_access_method): Handle call to methods unrelated to the
6812 current class. Fixed comment.
6815 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6817 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6820 2000-10-24 Tom Tromey <tromey@cygnus.com>
6822 * lex.c (java_new_lexer): Initialize new fields. Work around
6823 broken iconv() implementations.
6824 (java_read_char): Swap bytes if required. Use fallback decoder if
6826 (byteswap_init, need_byteswap): New globals.
6827 (java_destroy_lexer): Only close iconv handle if it is in use.
6828 * lex.h (java_lexer): New fields read_anything, byte_swap,
6830 Made out_buffer unsigned.
6832 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6834 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6835 where an enclosing context can be set on the jdep.
6836 (do_resolve_class): Fixed identation.
6838 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6840 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6842 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6845 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6847 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6849 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6851 * jcf-write.c (OP1): Update `last_bc'.
6852 (struct jcf_block): Fixed indentation and typo in comments. New
6854 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6855 follows `monitorenter'.
6856 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6860 2000-10-16 Tom Tromey <tromey@cygnus.com>
6862 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6863 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6864 * lang-options.h: Added -MA, -MT, -MF..
6865 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6866 (DEPEND_TARGET_SET): New macro.
6867 (DEPEND_FILE_ALREADY_SET): Likewise.
6868 (init_parse): Handle new flags.
6869 * jcf.h (jcf_dependency_print_dummies): Declare.
6870 * Make-lang.in (s-java): Added mkdeps.o.
6871 * Makefile.in (BACKEND): Added mkdeps.o.
6872 (../gcjh$(exeext)): Added mkdeps.o.
6873 (../jcf-dump$(exeext)): Added mkdeps.o.
6874 * jcf-depend.c: Include mkdeps.h.
6875 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6876 add_entry): Removed.
6877 (jcf_dependency_reset): Rewrote.
6878 (dependencies): New global.
6879 (jcf_dependency_set_target): Rewrote.
6880 (jcf_dependency_add_target): Likewise.
6881 (jcf_dependency_add_file): Likewise.
6883 (print_ents): Removed.
6884 (jcf_dependency_write): Rewrote.
6885 (print_dummies): New global.
6886 (jcf_dependency_print_dummies): New function
6887 (jcf_dependency_write): Call deps_dummy_targets if required.
6889 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6891 * gjavah.c (add_class_decl): Removed unused variables `tname',
6892 `tlen' and `name_index'.
6893 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6894 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6895 in `wfl_operator' with value.
6896 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6897 (jcf_figure_file_type): Fixed identation.
6898 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6899 * parse.y (analyze_clinit_body): New function.
6900 (static_initializer:): Reset `current_static_block'.
6901 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6902 `wfl_operator' with new value.
6903 (lookup_cl): Use EXPR_WFL_FILENAME.
6904 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6905 analyze_clinit_body.
6906 (build_outer_field_access): Access to this$<n> built from
6907 current_class, not its outer context.
6908 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6909 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6910 (patch_method_invocation): Use `is_static_flag' when already
6912 (patch_newarray): Removed assignment in ternary operator.
6914 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6916 * except.c (free_eh_ranges): Don't free `whole_range'.
6918 2000-10-15 Anthony Green <green@redhat.com>
6920 * decl.c (init_decl_processing): Call init_class_processing before
6923 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6925 * check-init.c (check_init): Fixed leading comment. Use
6927 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6928 (give_name_to_locals): Likewise.
6929 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6930 fields in lang_decl_var.
6931 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6932 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6933 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6934 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6935 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6936 (LOCAL_FINAL): Rewritten.
6937 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6938 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6939 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6940 `init_final' fields.
6941 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6942 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6943 (TYPE_HAS_FINAL_VARIABLE): New macro.
6944 (struct lang_type): Added `afv' field.
6945 * parse.y (check_static_final_variable_assignment_flag): New function.
6946 (reset_static_final_variable_assignment_flag): Likewise.
6947 (check_final_variable_local_assignment_flag): Likewise.
6948 (reset_final_variable_local_assignment_flag): Likewise.
6949 (check_final_variable_indirect_assignment): Likewise.
6950 (check_final_variable_global_assignment_flag): Likewise.
6951 (add_inner_class_fields): Use LOCAL_FINAL_P.
6952 (register_fields): Handle local finals and final variables.
6953 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6954 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6955 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6957 (java_complete_expand_methods): Loop to set
6958 TYPE_HAS_FINAL_VARIABLE. Call
6959 `reset_final_variable_local_assignment_flag' and
6960 `check_final_variable_local_assignment_flag' accordingly before
6961 and after constructor expansion. Call
6962 `reset_static_final_variable_assignment_flag'
6963 before expanding <clinit> and after call
6964 `check_static_final_variable_assignment_flag' if the
6965 current_class isn't an interface. After all methods have been
6966 expanded, call `check_final_variable_global_assignment_flag' and
6967 `check_static_final_variable_assignment_flag' if the current class
6969 (maybe_yank_clinit): Fixed typo in comment.
6970 (build_outer_field_access_methods): Removed old sanity check. Use
6971 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6972 Don't create access methods for finals.
6973 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6974 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6975 existing DECL_INIT has been processed.
6976 (java_complete_lhs): Likewise.
6977 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6978 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6980 (patch_assignment): Use LOCAL_FINAL_P.
6981 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6982 DECL_INITIAL is nullified.
6985 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6987 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6989 * Makefile.in (parse.c, parse-scan.c): Likewise.
6991 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6993 * class.c (temporary_obstack): Remove.
6994 (make_class): Don't mess with obstascks.
6995 (push_class): Likewise.
6996 (set_super_info): Likewise.
6997 (add_method_1): Likewise.
6998 (add_method): Likewise.
6999 (add_field): Likewise.
7000 (build_utf8_ref): Likewise.
7001 (build_class_ref): Likewise.
7002 (build_static_field_ref): Likewise.
7003 (finish_class): Likewise.
7004 (push_super_field): Likewise.
7005 (layout_class): Likewise.
7006 (layout_class_methods): Likewise.
7007 (init_class_processing): Likewise.
7008 * constants.c (get_tag_node): Likewise.
7009 (build_constant_data_ref): Likewise.
7010 * decl.c (ggc_p): Remove.
7011 (copy_lang_decl): Use ggc_alloc.
7012 (complete_start_java_method): Don't mess with obstacks.
7013 (start_java_method): Likewise.
7014 (end_java_method): Likewise.
7015 * except.c (link_handler): Use xmalloc.
7016 (free_eh_ranges): New function.
7017 (method_init_exceptions): Use it.
7018 (add_handler): Use xmalloc.
7019 (expand_start_java_handler): Don't mess with obstacks.
7020 (prepare_eh_table_type): Likewise.
7021 (expand_end_java_handler): Likewise.
7022 * expr.c (push_value): Likewise.
7023 (create_label_decl): Likewise.
7024 (build_jni_stub): Likewise.
7025 (java_lang_expand_expr): Likewise.
7026 (note_instructions): Use xrealloc.
7027 (java_push_constant_from_pool): Don't mess with obstacks.
7028 (process_jvm_instruction): Likewise.
7029 * java-tree.h (cyclic_inheritance_report): Remove duplicate
7031 * jcf-parse.c (get_constant): Don't mess with obstacks.
7032 (read_class): Likewise.
7033 (jcf_parse): Likewise.
7034 * lex.c (expression_obstack): Remove.
7035 (java_lex): Don't use obstack_free.
7036 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7037 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7038 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7039 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7040 * parse.y (gaol): Add more GC roots.
7041 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7042 (lookup_field_wrapper): Likewise.
7043 (obtain_incomplete_type): Don't mess with obstacks.
7044 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7046 (craft_constructor): Don't mess with obstacks.
7047 (safe_layout_class): Likewise.
7048 (java_complete_class): Likewise.
7049 (source_end_java_method): Likewise.
7050 (build_outer_field_access_methods): Likewise.
7051 (build_outer_method_access_method): Likewise.
7052 (maybe_build_thisn_access_method): Likewise.
7053 (build_dot_class_method_invocation): Likewise.
7054 (java_complete_tree): Likewise.
7055 (java_complete_lhs): Likewise.
7056 (do_merge_string_cste): Likewise.
7057 (patch_string_cst): Likewise.
7058 (array_constructor_check_entry): Likewise.
7059 * typeck.c (build_java_array_type): Likewise.
7060 (parse_signature_string): Likewise.
7061 (build_java_signature): Likewise.
7063 2000-10-12 Tom Tromey <tromey@cygnus.com>
7066 * gjavah.c (add_class_decl): Don't special-case inner classes.
7067 (add_namelet): Likewise.
7069 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7071 * java-tree.h: Constify current_encoding.
7072 * lang.c: Constify current_encoding.
7074 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7076 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7077 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7079 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7081 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7082 patch. Fixes gcj/340.
7084 2000-10-10 Tom Tromey <tromey@cygnus.com>
7086 * lex.c (java_new_lexer): Initialize out_first and out_last
7088 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7090 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7092 * parse.y (pop_current_osb): New function.
7093 (array_type:): Use `dims:', changed actions
7094 accordingly. Suggested by Anthony Green.
7095 (array_creation_expression:): Used pop_current_osb.
7096 (cast_expression:): Likewise.
7097 (search_applicable_method_list): Fixed indentation.
7099 2000-10-08 Anthony Green <green@redhat.com>
7101 * parse.y (array_type_literal): Remove production.
7102 (type_literals): Refer to array_type, not array_type_literal.
7104 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7106 Patch contributed by Corey Minyard.
7107 * decl.c (check_local_named_variable): New function.
7108 (tree check_local_unnamed_variable): Likewise.
7109 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7111 2000-10-07 Anthony Green <green@redhat.com>
7113 * class.c (layout_class): Handle case where superclass can't be
7116 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7118 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7121 2000-10-05 Tom Tromey <tromey@cygnus.com>
7123 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7124 * jvgenmain.c (class_mangling_prefix): Removed.
7125 (class_mangling_suffix): New global.
7127 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7129 (print_method_info): Handle overrides for static and final
7131 (process_file): Generate declaration for class object field.
7132 * class.c (cxx_keywords): New array.
7133 (utf8_cmp): New function.
7134 (cxx_keyword_p): New function.
7135 (layout_class_method): Mangle C++ keywords by appending `$'.
7136 (mangle_field): New function.
7137 (mangle_class_field): Use mangle_field. Mangle class name as
7139 (mangle_static_field): Use mangle_field.
7141 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7143 * decl.c (find_local_variable): Removed uncessary type check and
7144 fixed range check typo. From Corey Minyard.
7146 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * decl.c (give_name_to_locals): New local `code_offset'. Call
7149 `maybe_adjust_start_pc'.
7150 * expr.c (note_instructions): New function.
7151 (expand_byte_code): Don't collect insn starts here.
7152 (peek_opcode_at_pc): New function.
7153 (maybe_adjust_start_pc): Likewise.
7154 * java-tree.h (maybe_adjust_start_pc): Declare.
7155 (note_instructions): Likewise.
7156 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7158 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7160 * parse.y (field_access:): Fixed indentation.
7161 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7163 2000-09-07 Tom Tromey <tromey@cygnus.com>
7166 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7167 JPRIMITIVE_TYPE_P, for arithmetic operators.
7168 (patch_method_invocation): Indentation fix.
7169 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7170 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7171 (do_unary_numeric_promotion): Cleaned up code.
7172 (valid_cast_to_p): Handle boolean correctly.
7174 2000-09-27 Tom Tromey <tromey@cygnus.com>
7176 * lex.c (java_read_unicode): Reset bs_count when finished with
7179 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7182 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7183 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7184 (typeck.o): Depend on ggc.h.
7185 * class.c (add_method_1): Use GC functions for allocation.
7186 (init_class_processing): Register roots.
7187 * decl.c (ggc_p): Set to 1.
7188 (pending_local_decls): Make it static.
7189 (push_jvm_slot): Use GC functions for allocation.
7190 (init_decl_processing): Register roots.
7191 (give_name_to_locals): Use GC functions for allocation.
7192 (lang_mark_tree): New function.
7193 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7194 functions for allocation.
7195 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7196 * lex.c (java_lex): Use build_string, rather than replicating it
7198 * parse.y (goal): Add more roots.
7199 (mark_parser_ctxt): New function.
7200 * typeck.c: Include ggc.h.
7202 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7204 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7205 contains something else than MODIFY_EXPR.
7207 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7209 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7210 * Makefile.in (parse.o): Depend on ggc.h.
7211 (class.o): Likewise.
7212 (constants.o): Likewise.
7215 (jcf-parse.o): Likewise.
7216 (jcf-write.o): Likewise.
7217 (mangle.o): Likewise.
7218 * class.c: Include ggc.h.
7219 (build_static_field_ref): Register GC roots.
7220 (layout_class): Likewise.
7221 (init_class_processing): Likewise.
7222 * constants.c: Include ggc.h.
7223 (current_constant_pool_data_ref): Remove.
7224 (tag_nodes): Move it to ...
7225 (get_tag_node): ... here. Register GC roots.
7226 * decl.c: Include ggc.h. Remove many global tree definitions.
7227 (throw_node): Define.
7228 (java_global_trees): Likewise.
7229 (predef_filenames): Make the size a constant.
7230 (init_decl_processing): Adjust accordingly.
7231 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7232 * expr.c: Include ggc.h.
7233 (init_expr_processing): Register GC roots.
7234 (build_invokeinterface): Likewise.
7235 * java-tree.h: Replace extern tree declarations with macros.
7236 (java_global_trees): New variable.
7237 (java_tree_index): New enumeration.
7238 (init_jcf_parse): Declare.
7239 * jcf-parse.c: Include ggc.h.
7240 (current_class): Remove declaration.
7241 (main_class): Likewise.
7242 (all_class_list): Likewise.
7243 (predefined_filename_p): Adjust for constant size of
7245 (init_jcf_parse): New function.
7246 * jcf-write.c: Include ggc.h.
7247 (generate_classfile): Register GC roots.
7248 (append_synthetic_attribute): Likewise.
7249 (append_innerclass_attribute_entry): Likewise.
7250 * lang.c: Include ggc.h.
7251 (lang_print_error): Register GC roots.
7252 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7254 * parse.y: Include ggc.h.
7255 (wfl_operator): Remove.
7256 (goal): Register GC roots.
7257 (java_pop_parser_context): Adjust for new field names.
7258 (java_parser_context_save_global): Likewse.
7259 (java_parser_context_restore_global): Likewise.
7260 (java_parser_context_suspend): Likewise.
7261 (java_parser_context_resume): Likewise.
7262 (verify_constructor_circularity): Register GC roots.
7263 (lookup_cl): Likewise.
7264 (java_reorder_fields): Likewise.
7265 (build_current_this): Likewise.
7266 (class_in_current_package): Likewise.
7267 (argument_types_convertible): Likewise.
7268 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7270 2000-09-14 Tom Tromey <tromey@cygnus.com>
7272 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7274 2000-09-13 Tom Tromey <tromey@cygnus.com>
7276 * jcf-parse.c: Include <locale.h>.
7277 * jv-scan.c: Include <locale.h>.
7279 2000-09-12 Tom Tromey <tromey@cygnus.com>
7281 * expr.c (pop_type_0): Return `Object' if trying to merge two
7283 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7284 interface types; `Object' is always a valid supertype.
7286 2000-09-12 Tom Tromey <tromey@cygnus.com>
7289 * jv-scan.c (help): Document --encoding.
7290 (options): Added `encoding' entry.
7291 (OPT_ENCODING): New define.
7292 (main): Handle --encoding.
7293 Include <langinfo.h> if nl_langinfo exists.
7294 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7296 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7297 (parse_source_file): Correctly call java_init_lex. Added `finput'
7298 argument. Use nl_langinfo to determine default encoding.
7299 * java-tree.h (current_encoding): Declare.
7300 * parse.y (java_parser_context_restore_global): Don't restore
7302 (java_parser_context_save_global): Don't set `finput' field.
7303 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7305 * lang.c (current_encoding): New global.
7306 (lang_decode_option): Recognize `-fencoding='.
7307 (finish_parse): Don't close finput.
7308 * parse.h (struct parser_ctxt): Removed `finput' and
7309 `unget_utf8_value' fields. Added `lexer' field.
7310 (java_init_lex): Fixed declaration.
7311 * lex.c (java_new_lexer): New function.
7312 (java_destroy_lexer): Likewise.
7313 (java_read_char): Added `lex' argument. Handle iconv case.
7314 (java_read_unicode): Added `lex' argument. Count backslashes in
7316 (java_init_lex): Added `finput' and `encoding' arguments. Set
7317 `lexer' field in ctxp.
7318 (BAD_UTF8_VALUE): Removed.
7319 (java_lex): Handle seeing UEOF in the middle of a string literal.
7320 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7321 (java_lexer): New structure.
7324 (DEFAULT_ENCODING): New define.
7325 (java_destroy_lexer): Declare.
7327 2000-09-12 Tom Tromey <tromey@cygnus.com>
7330 * lex.c (java_init_lex): Initialize java_io_serializable.
7331 * parse.y (java_io_serializable): New global.
7332 (valid_ref_assignconv_cast_p): An array can be cast to
7335 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7337 * decl.c, expr.c: Include defaults.h if not already included.
7338 Don't define the *_TYPE_SIZE macros.
7340 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7342 * typeck.c (build_java_array_type): Correct first parameter
7343 in ADJUST_FIELD_ALIGN invocation.
7345 2000-09-06 Tom Tromey <tromey@cygnus.com>
7347 * lang-specs.h: Also recognize `-femit-class-files'.
7349 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7351 * verify.c (merge_types): Load the types to merge if necessary.
7353 2000-09-02 Anthony Green <green@redhat.com>
7355 * jcf-io.c: Include zlib.h.
7356 (open_in_zip): Read compressed class file archives.
7357 * zipfile.h (ZipDirectory): Add uncompressed_size and
7358 compression_method fields.
7359 * zextract.c (read_zip_archive): Collect file compression info.
7361 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7363 * parse.y (do_resolve_class): Also explore superclasses of
7364 intermediate enclosing contexts when searching for inner classes.
7366 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7368 * parse.y (variable_declarator_id:): Better error message.
7369 (expression_statement:): Use YYNOT_TWICE.
7370 (cast_expression:): Likewise.
7371 (assignment:): Likewise.
7373 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7375 * parse.y (do_merge_string_cste): New locals. Create new
7376 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7378 2000-08-07 Hans Boehm <boehm@acm.org>
7380 * boehm.c (mark_reference_fields): Set marking bits for all words in
7381 a multiple-word record.
7382 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7385 2000-08-31 Mike Stump <mrs@wrs.com>
7387 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7388 jcf-dump$(exeext)): Make parallel safe.
7390 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7392 * jcf-parse.c (set_source_filename): Constify a char *.
7393 * jcf-write.c (append_innerclasses_attribute,
7394 make_class_file_name): Constify a char *. Don't recycle a
7395 variable for an unrelated purpose.
7396 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7397 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7399 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7401 * expr.c (can_widen_reference_to): Fixed indentation.
7402 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7403 * parse.y: `finit$' replaces `$finit$' in comments.
7404 (try_builtin_assignconv): Fixed leading comment.
7406 2000-08-25 Greg McGary <greg@mcgary.org>
7408 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7410 2000-08-24 Greg McGary <greg@mcgary.org>
7412 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7413 * parse.y (BINOP_LOOKUP): Likewise.
7415 2000-08-22 Andrew Haley <aph@cygnus.com>
7417 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7418 sign extending. Fixes gcj/321.
7419 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7420 combining to make a jlong. Fixes gcj/321.
7422 2000-08-21 Nix <nix@esperi.demon.co.uk>
7424 * lang-specs.h: Do not process -o or run the assembler if
7427 2000-08-16 Andrew Haley <aph@cygnus.com>
7429 * typeck.c (build_java_array_type): Rewrite code to do array
7430 alignment. Take into account back-end macros when aligning array
7431 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7432 user to set alignment. Fixes gcj/252 and 160.
7434 2000-08-09 Tom Tromey <tromey@cygnus.com>
7436 * parse.y (check_abstract_method_definitions): Now return `int'.
7437 Check implemented interfaces. Fixes PR gcj/305.
7439 * parse.y (patch_switch_statement): Disallow `long' in switch
7440 expressions. Fixes PR gcj/310.
7442 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7444 * decl.c (finit_leg_identifier_node): New global.
7445 (init_decl_processing): Use `finit$' to initialize
7446 finit_identifier_node. Use `$finit$' to initialize
7447 finit_leg_identifier_node.
7448 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7449 * java-tree.h (finit_identifier_node): Changed attached comment.
7450 (finit_leg_identifier_node): New declaration.
7451 (ID_FINIT_P): Take finit_identifier_node and
7452 finit_leg_identifier_node into account. This is a backward
7455 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7457 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7459 (generate_bytecode_insns): Check `nargs' before emitting it.
7460 * verify.c (merge_type_state): Fixed typo.
7461 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7462 generate_bytecode_{conditional,insns}.
7464 2000-08-13 Anthony Green <green@redhat.com>
7466 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7469 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7471 * class.c (maybe_layout_super_class): Fixed indentation.
7472 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7473 (java_check_methods): New function declaration.
7474 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7475 instead of `str_ptr'.
7476 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7477 of a `invokeinterface' at the right time.
7478 * parse.h (WFL_STRIP_BRACKET): New macro.
7479 (SET_TYPE_FOR_RESOLUTION): Use it.
7480 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7481 (check_class_interface_creation): Don't check for cross package
7482 innerclass name clashes.
7483 (method_header): Behave properly if MDECL is `error_mark_node'.
7484 (method_declarator): Return `error_mark_node' if bogus current
7486 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7487 (resolve_and_layout): New local `decl_type', set and used. Call
7489 (java_check_methods): New method.
7490 (java_layout_classes): Use it.
7491 (resolve_qualified_expression_name): No EH check necessary in
7493 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7495 (patch_assignment): Set DECL_INITIAL on integral final local.
7497 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7499 * java-tree.h (flag_extraneous_semicolon): New extern.
7500 * lang-options.h: (-Wextraneous-semicolon): New option.
7501 * lang.c (flag_redundant): Fixed typo in leading comment.
7502 (flag_extraneous_semicolon): New global.
7503 (lang_decode_option): Set `flag_extraneous_semicolon' when
7504 -Wall. Decode `-Wextraneous-semicolon'.
7505 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7506 `empty_statement' rule.
7507 (class_body_declaration): Likewise.
7508 (method_body:): Accept `;' as a method body.
7509 (static_initializer:): Removed `SC_TK' hack.
7510 (constructor_block_end:): Likewise.
7511 (empty_statement:): Report deprecated empty declaration. Fixes
7514 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7516 * parse.y (build_dot_class_method_invocation): Changed parameter
7517 name to `type'. Build signature from `type' and convert it to a
7518 STRING_CST if it's an array.
7519 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7520 to use `ref_type' directly.
7522 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7524 * lang-options.h: Added a comma after the last element to avoid
7525 syntax errors when other languages define additional options.
7527 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7529 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7530 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7531 (jc1): Link with $(BACKEND).
7532 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7534 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7536 * jvspec.c: Adjust type of second argument to
7537 lang_specific_driver, and update code as necessary.
7539 * class.c (build_dtable_decl): Initialize dummy.
7541 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7543 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7544 method bodies not to rule out discarding `<clinit>'; don't use
7545 <clinit> to initialize static fields with constant initializers.
7547 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7549 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7551 (method_synthetic): New global.
7552 (HANDLE_METHOD): Recognize synthetic method and tell
7553 `print_method_info' about it.
7554 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7555 processing a synthetic method.
7556 * jcf-reader.c (skip_attribute): New function.
7557 ( skip_attribute): Likewise.
7559 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7561 * parse.y (build_outer_field_access): Fixed comments.
7562 (fix_constructors): Emit the initialization of this$<n> before
7564 (resolve_qualified_expression_name): Build an access to `decl' if
7567 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * parse-scan.y (curent_class): Non longer const.
7570 (inner_qualifier, inner_qualifier_length): Deleted.
7571 (current_class_length): New global.
7572 (bracket_count): Fixed typo in leading comment.
7573 (anonymous_count): New global.
7574 (class_instance_creation_expression:): Handle anonymous classes.
7575 (anonymous_class_creation:): New rule.
7576 (push_class_context): Rewritten.
7577 (pop_class_context): Likewise.
7578 (INNER_QUALIFIER): Macro deleted.
7579 (report_class_declaration): call `push_class_context' when
7580 entering the function. `fprintf' format modified not to use
7582 (report_class_declaration): Assign `package_name' and
7583 `current_class' to NULL separately.
7585 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7587 * expr.c (build_invokeinterface): Call layout_class_methods on
7590 2000-07-27 Tom Tromey <tromey@cygnus.com>
7591 Anthony Green <green@cygnus.com>
7592 Alexandre Petit-Bianco <apbianco@cygnus.com>
7594 * class.c (make_class_data): Create vtable for abstract classes.
7595 (get_dispatch_table): Changed to cope with abstract classes.
7597 2000-07-27 Tom Tromey <tromey@cygnus.com>
7599 * parse.y (patch_method_invocation): Don't reverse the argument
7600 list when dealing with anonymous class constructors. Fixed typo in
7603 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7605 * parse.y (build_alias_initializer_parameter_list): Reverse
7606 crafted list when building aliases for anonymous class
7609 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7611 * parse.y (jdep_resolve_class): Don't bother checking potential
7612 innerclass access if `decl' is NULL.
7613 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7616 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7618 * parse.c: Remove (again.)
7620 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7622 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7623 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7624 outside the `if' statement, alias to innerclass removed, `decl'
7625 used to mark the class complete.
7627 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7629 * parse.y (simple_name:): Fixed typo in error message.
7631 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7633 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7634 or its first operand can be error marks.
7636 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7638 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7639 * parse.y (method_header): Likewise.
7641 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7643 * parse.y (process_imports): Consider that one might be trying to
7644 import an innerclass. Fixes gcj/254
7646 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7648 * parse.y (find_as_inner_class): Handle the case where the
7649 enclosing context of an innerclass has been loaded as bytecode.
7651 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7653 * parse.y (simple_name:): Reject `$' in type names.
7654 (resolve_type_during_patch): Use `type' as a second
7655 argument to resolve_no_layout. Fixes gcj/257.
7657 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7659 * parse.y (find_most_specific_methods_list): Select the only
7660 non-abstract method even if max has been set.
7661 Fixes gcj/285, gcj/298.
7663 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7665 * lang-specs.h: Added %(jc1) to java compiler options.
7667 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7669 * .cvsignore: New file.
7671 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7673 * parse.y (not_accessible_p): Access granted to innerclasses
7674 (indirectly) extending the reference type. Fixes gcj/249.
7676 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7678 * parse.y (patch_method_invocation): Fixed comment.
7679 (maybe_use_access_method): Build this$<n>s to the context of the
7680 target method, or a type that extends it. Fixes gcj/242.
7682 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7686 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7688 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7690 2000-07-13 Tom Tromey <tromey@cygnus.com>
7692 * lang-specs.h: Added %{I*}.
7694 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7696 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7698 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7700 * parse-scan.c: Remove.
7702 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7704 * class.c (set_super_info): Handled protected inner classes.
7705 (common_enclosing_context_p): Bail early if arguments aren't both
7707 (get_access_flags_from_decl): Handle private and protected inner
7709 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7710 (CLASS_PROTECTED): Likewise.
7711 (struct lang_type): New bitfield `poic'.
7712 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7714 (check_inner_class_access): Renamed arguments, added
7715 comments. Handles protected inner classes (fixes gcj/225)
7716 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7718 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7720 * parse.y (resolve_qualified_expression_name): Verify qualified
7721 access to `this'. Fixes gcj/239.
7723 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7725 * jcf-write.c (generate_classfile): Don't install ConstantValue
7728 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7730 * parse.y (resolve_qualified_expression_name): Handle inner class
7731 access. Fixes gcj/256.
7733 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7735 * jcf-write.c (generate_classfile): Properly install the
7736 ConstantValue attribute and the initial value constant pool index
7737 on string constants.
7738 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7741 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7743 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7745 * parse.y (find_as_inner_class): Fixed typo.
7746 (do_resolve_class): Explore enclosing contexts when searching for
7747 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7748 (check_inner_class_access): Check `decl' which can be null in case
7751 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7753 * java-tree.h (java_debug_context): Declared `extern'.
7754 (safe_layout_class): Likewise.
7755 * parse.y (resolve_field_access): Field must be `static' in order
7756 to be replaced by its initial value. Added comments.
7757 (find_applicable_accessible_methods_list): Fixed typo.
7758 (find_most_specific_methods_list): Methods found in innerclasses
7759 take over methods founds in the enclosing contexts.
7760 (java_complete_tree): Loosen restrictions on the type of DECLs
7761 that can be replaced by their initialization values.
7762 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7764 2000-07-05 Tom Tromey <tromey@cygnus.com>
7766 * Make-lang.in (PARSE_DIR): New macro.
7767 (PARSE_RELDIR): Likewise.
7768 (PARSE_C): Likewise.
7769 (PARSE_SCAN_C): Likewise.
7770 ($(PARSE_C)): New target.
7771 ($(PARSE_SCAN_C)): Likewise.
7772 (SET_BISON): New macro.
7773 (BISONFLAGS): Likewise.
7774 (JAVABISONFLAGS): Likewise.
7776 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7778 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7779 argument on the first pass for CNI as well as JNI.
7780 (print_method_info): Set up method name on the first pass only.
7782 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7784 * parse.y (parser_qualified_classname): Removed parameter
7786 (create_interface): Removed first passed parameter to
7787 parser_qualified_classname.
7788 (create_class): Likewise. Don't install alias on static
7789 innerclasses. Fixes gcj/275.
7791 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7793 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7794 debugable statement with empty_stmt_node. Fixes gcj/272
7796 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7798 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7801 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7803 * jcf-write.c (push_long_const): Appropriately cast short negative
7806 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7808 * parse.y (verify_constructor_super): Use loop variable
7809 `m_arg_type' initialized with `mdecl_arg_type'.
7811 2000-06-29 Tom Tromey <tromey@cygnus.com>
7813 * parse.y (resolve_field_access): Handle case where `type_found'
7816 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7818 * expr.c (lookup_field): The same field can be found through two
7819 different interface. Don't declare it ambiguous in that case.
7821 2000-06-27 Tom Tromey <tromey@cygnus.com>
7823 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7824 follows \r, then unget it at a lower level.
7826 2000-06-26 Tom Tromey <tromey@cygnus.com>
7828 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7831 2000-06-25 Tom Tromey <tromey@cygnus.com>
7833 * parse.y (for_statement): Wrap expression in a WFL if it is a
7834 constant. For PR gcj/268.
7836 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7838 * parse.y (do_resolve_class): Minor optimiztion in the package
7839 list search. Removed unnecessary test and return statement.
7840 (valid_ref_assignconv_cast_p): Order of arguments to
7841 enclosing_context_p fixed.
7843 2000-06-24 Tom Tromey <tromey@cygnus.com>
7845 * expr.c (lookup_field): Print error and return error_mark_node if
7846 field reference is ambiguous.
7848 * parse.y (check_abstract_method_definitions): Also check if
7849 `other_method' is abstract.
7851 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7853 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7855 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7856 (struct lang_type): New field `pic'.
7857 (CLASS_PRIVATE): New macro.
7858 * parse.y (check_inner_class_access): New function.
7859 (jdep_resolve_class): Call it.
7861 2000-06-23 Tom Tromey <tromey@cygnus.com>
7863 * parse.y (patch_incomplete_class_ref): Initialize the returned
7864 class. For PR gcj/260.
7866 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7868 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7870 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7872 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7873 Java specific checks.
7874 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7876 * java-tree.def (CASE_EXPR): Marked 'e'.
7877 (DEFAULT_EXPR): Likewise.
7878 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7880 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7881 Java specific checks.
7882 (generate_bytecode_insns): Test try_block for BLOCK before using
7884 * parse.y (build_wfl_wrap): Added `location' argument. Set
7885 EXPR_WFL_LINECOL accordingly.
7886 (dim_expr:): Wrap constants with WFLs.
7887 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7888 (resolve_package): Check for `stmt' not being a BLOCK before
7889 building a debuggable statement with it.
7890 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7892 (resolve_field_access): Make sure `decl' is a DECL before treating
7894 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7895 IDENTIFIER_NODE before treating it as such.
7896 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7897 treating it as such.
7898 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7899 to be applied only on non array types.
7901 2000-06-16 Per Bothner <per@bothner.com>
7903 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7904 define in terms of DECL_RESULT, as that fails when --enable-checking.
7906 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7908 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7909 types the same in comparison.
7910 (CHECK_OP): Add static prototype.
7912 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7914 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7915 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7918 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7920 * decl.c (create_primitive_vtable): Prototype.
7922 * jcf-write.c (generate_bytecode_insns): Initialize variable
7925 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7927 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7929 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7930 to track searched classes, and do not search the same class more than
7931 once. Call find_applicable_accessible_methods_list on immediate
7932 superclass, instead of search_applicable_method_list on all ancestors.
7935 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7937 * parse.y (register_fields): Permit static fields in inner classes
7938 if they are final. Fix for PR gcj/255.
7940 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7942 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7943 * parse.y (find_in_imports): Returned type changed to void,
7944 leading comment fixed.
7945 (register_package): New function.
7946 (qualify_and_find): Likewise.
7947 (package_declaration:): Use `register_package'.
7948 (single_type_import_declaration:): Removed local variable
7949 `node'. Added missing `;' for consistency.
7950 (type_import_on_demand_declaration:): Use `chainon' to link new
7952 (lookup_field_wrapper): Lookup local variables defined in outer
7954 (java_complete_class): Don't reverse the list of imported on demand.
7955 (do_resolve_class): Reorganized. Removed local variable
7956 `original_name'. Call `qualify_and_find' with the current package
7957 name, invoke `find_in_imports_on_demand' right after. Call
7958 `qualify_and_find' with the packages we've seen so far. Fixed
7959 operations numbering in comments.
7960 (java_expand_class): Don't reverse `package_list'.
7961 (find_most_specific_methods_list): New local variables `abstract'
7962 and `candidates'. Use them to pick the right method.
7964 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7966 * parse.y (check_modifiers_consistency): Don't subtract out
7967 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7969 2000-06-04 Philipp Thomas <pthomas@suse.de>
7971 * Makefile.in (INTLLIBS): New.
7975 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7977 * class.c (get_dispatch_table): Build the vtable dummy entry list
7978 element with a null purpose. Fixed leading comment.
7979 (build_dtable_decl): Build an accurate dtable type when appropriate
7982 2000-06-02 Richard Henderson <rth@cygnus.com>
7984 * lang.c (lang_get_alias_set): New.
7986 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7988 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7989 before using it as the accessed field.
7991 2000-05-31 Tom Tromey <tromey@cygnus.com>
7993 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7994 char_array_vtable, short_array_vtable, int_array_vtable,
7995 long_array_vtable, float_array_vtable, double_array_vtable):
7997 * expr.c (get_primitive_array_vtable): New function.
7998 (create_primitive_vtable): New function.
7999 (java_lang_expand_expr): Enable code to statically generate
8001 * decl.c (init_decl_processing): Create primitive vtables.
8002 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
8003 short_array_vtable, int_array_vtable, long_array_vtable,
8004 float_array_vtable, double_array_vtable): Define.
8006 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
8008 * java/parse.y (find_applicable_accessible_methods_list):
8009 Don't add an uninitialized value to the list.
8011 2000-05-25 Tom Tromey <tromey@cygnus.com>
8013 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
8014 when trying to see if field's class should be initialized. Always
8015 initialize field's declaring class, not qualified class.
8018 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
8019 `wfl_operator', to maybe_build_primttype_type_ref.
8022 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
8024 * parse.y (patch_method_invocation): Don't try to lookup methods
8027 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8029 * parse.y (resolve_field_access): Call the appropriate <clinit>
8030 before accessing the length of a static array. Craft a decl for
8031 the field while its time. Fixes PR gcj/129.
8033 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8035 * parse.y (resolve_package): Correctly set `*next' (was off by
8037 (resolve_qualified_expression_name): Fixed comment.
8039 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8041 * jcf-parse.c (jcf_parse_source): Reset current_class and
8042 current_function_decl to NULL before parsing a new file.
8044 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8046 * parse.y (block_end:): If the collected block doesn't feature a
8047 statement, insert an empty statement.
8049 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8051 * parse.y (maybe_yank_clinit): New function.
8052 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8053 end of the list of methods belonging to a class.
8054 (java_complete_expand_method): Check whether <clinit> is really
8055 necessary and expand it accordingly.
8057 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8059 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8060 processed by the method's switch statement.
8062 2000-05-19 Tom Tromey <tromey@cygnus.com>
8064 * java-tree.h: Added init state enum.
8065 * decl.c (emit_init_test_initialization): Initialize class
8066 initialization check variable by looking at class' state.
8068 2000-05-19 Tom Tromey <tromey@cygnus.com>
8070 * java-tree.h (build_instanceof): Declare.
8071 (build_get_class): Declare.
8072 * parse.y (patch_binop): Use build_instanceof.
8073 * expr.c (build_instanceof): New function. If class is final,
8074 don't make a function call.
8075 (expand_java_INSTANCEOF): Use it.
8076 (build_get_class): New function.
8078 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8080 * jcf-write.c (generate_classfile): Scan the source_file for
8081 slashes with the right pointer variable.
8083 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8085 * lang.c (lang_decode_option): Update -Wunused flags by calling
8087 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8089 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8091 * check_init.c (check_init): Constify local char *.
8092 * class.c (push_class): Constify local char *.
8093 * java_tree.h: Update prototypes.
8094 * jcf-io.c (open_class): Constify filename parameter and
8096 (find_class): Remove redundant string copy. Cast return from
8098 * jcf-parse.c (read_class, parse_class_file, yyparse):
8099 Constify local char *.
8100 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8101 Constify local char *.
8102 * jcf.h (JCF): Constify filename and classname.
8103 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8104 * lang.c (init_parse): Constify parameter and return value.
8105 * lex.c (java_get_line_col): Constify filename parameter.
8106 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8107 * parse.y (java_parser_context_suspend,
8108 issue_warning_error_from_context, safe_layout_class): Constify
8110 * parse.c: Regenerate.
8112 2000-05-08 Tom Tromey <tromey@cygnus.com>
8114 * expr.c (build_jni_stub): Cache the result of
8115 _Jv_LookupJNIMethod.
8117 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8119 * decl.c (predef_filenames_size): Now 7.
8120 (predef_filenames): New seventh entry.
8122 2000-05-04 Tom Tromey <tromey@cygnus.com>
8124 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8125 Keep track of when we've seen a reference field after a
8126 non-reference field.
8127 (get_boehm_type_descriptor): Handle case where we see
8128 non-reference fields but no trailing reference field.
8129 * decl.c (rawdata_ptr_type_node): Define.
8130 (init_decl_processing): Initialize rawdata_ptr_type_node.
8131 * java-tree.h (rawdata_ptr_type_node): Declare.
8133 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8135 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8136 specifiers in calls to fprintf.
8138 2000-05-03 Andrew Haley <aph@cygnus.com>
8140 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8142 * javaop.h (WORD_TO_INT): New function.
8143 (IMMEDIATE_s4): Use WORD_TO_INT.
8144 * jcf.h (JPOOL_INT): Ditto.
8146 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8149 2000-04-19 Tom Tromey <tromey@cygnus.com>
8151 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8153 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8155 * expr.c (build_jni_stub): New function.
8156 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8158 * parse.y (java_complete_expand_methods): Expand a native method
8159 and call build_jni_stub if -fjni given.
8160 * lang-options.h: Document -fjni.
8161 * lang.c (flag_jni): New global.
8162 (lang_f_options): Added `jni' entry.
8163 * java-tree.h (soft_lookupjnimethod_node,
8164 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8166 (flag_jni): Declare.
8167 (build_jni_stub): Declare.
8168 (struct lang_decl): Added `native' flag.
8169 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8171 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8172 soft_jnipopsystemframe_node): New globals.
8173 (init_decl_processing): Set them. _Jv_InitClass only takes one
8176 * java-tree.def: Put into `C' mode.
8178 2000-04-27 Tom Tromey <tromey@cygnus.com>
8181 * expr.c (expand_invoke): Generate check to see if object pointer
8182 is null in nonvirtual invocation case.
8183 * java-tree.h (soft_nullpointer_node): Declare.
8184 * decl.c (soft_nullpointer_node): New global.
8185 (init_decl_processing): Initialize soft_nullpointer_node.
8186 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8187 or `private' methods.
8188 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8190 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8192 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8195 2000-04-26 Tom Tromey <tromey@cygnus.com>
8197 * zextract.c (find_zip_file_start): New function.
8198 (read_zip_archive): Use it.
8200 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8202 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8204 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8206 * class.c (common_enclosing_context_p): New function.
8207 * java-tree.h (common_enclosing_context_p): Added prototype.
8208 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8209 classes sharing an outer context with the current instance.
8210 * parse.y (build_access_to_thisn): Fixed leading comment.
8211 (verify_constructor_super): New local `supper_inner'. Skip
8212 enclosing context argument in the case of inner class constructors.
8213 (patch_method_invocation): Insert proper context as second
8214 parameter to pure inner class constructor super invocations.
8216 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8218 * parse.y (end_class_declaration): Reset the interface number
8221 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8223 * parse.y (source_start_java_method): Deleted unnecessary code.
8224 (patch_method_invocation): Fixed comment.
8226 2000-04-24 Robert Lipe <robertlipe@usa.net>
8228 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8230 2000-04-23 Tom Tromey <tromey@cygnus.com>
8232 * boehm.c (mark_reference_fields): Use int_byte_position.
8234 2000-04-22 Tom Tromey <tromey@cygnus.com>
8236 * boehm.c (mark_reference_fields): Only call byte_position on
8239 2000-04-22 Tom Tromey <tromey@cygnus.com>
8241 * boehm.c (mark_reference_fields): Added `last_view_index'
8242 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8244 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8246 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8247 * parse.y (check_class_interface_creation): Fixed comments. Select
8248 permitted modifiers for (inner) interfaces. Changed error message
8249 to report rejected modifiers used with local classes.
8251 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8253 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8254 of directly inherited type considered in scope.
8255 * parse.y (do_resolve_class): Search inherited classes for inner
8258 2000-04-20 Tom Tromey <tromey@cygnus.com>
8260 * parse.y (not_accessible_p): Use member's class, not current
8261 class, when doing inheritance check for protected reference.
8264 2000-04-20 Jason Schroeder <shrode@subnature.com>
8266 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8268 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8270 * parse.y (lookup_field_wrapper): Search for final local aliases.
8271 (resolve_expression_name): Let lookup_field_wrapper search for
8272 final local aliases. Force the value of `name' if one is found.
8273 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8274 an expression name. Fixed comments.
8276 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8278 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8280 2000-04-19 Tom Tromey <tromey@cygnus.com>
8282 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8284 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8286 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8288 2000-04-18 Tom Tromey <tromey@cygnus.com>
8291 * gjavah.c (utf8_cmp): Changed return value.
8292 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8294 (cxx_keywords): New global.
8295 (get_field_name): Handle new result of cxx_keyword_subst.
8296 (print_method_info): Likewise.
8298 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8300 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8301 with a newline, for CNI.
8302 (print_stub_or_jni): Print a space or newline before method name for
8304 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8305 (process_file): Include gcj/cni.h if generating CNI stubs.
8307 2000-04-16 Tom Tromey <tromey@cygnus.com>
8309 * gjavah.c (decompile_method): Use print_field_name.
8312 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8314 * parse.y (java_expand_classes): Reverse the package list once.
8315 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8317 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8318 the `==' and `!=' operators.
8320 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8322 * jcf-write.c (generate_bytecode_insns): At invocation time,
8323 always relate an interface method to the type of its selector.
8325 2000-04-05 Tom Tromey <tromey@cygnus.com>
8328 * expr.c (expand_invoke): Generate check to see if object pointer
8329 is null in nonvirtual invocation case.
8330 * java-tree.h (soft_nullpointer_node): Declare.
8331 * decl.c (soft_nullpointer_node): New global.
8332 (init_decl_processing): Initialize soft_nullpointer_node.
8333 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8334 or `private' methods.
8335 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8337 2000-04-05 Tom Tromey <tromey@cygnus.com>
8340 * parse.y (check_final_assignment): Recognize assignments to the
8341 `length' field of an array when generating class files.
8343 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8345 * class.c (decl_hash): Prototype removed.
8346 (decl_compare): Likewise.
8348 2000-04-05 Tom Tromey <tromey@cygnus.com>
8350 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8351 * parse.y (check_modifiers_consistency): Check for final/volatile
8352 clash. Fixes PR gcj/164.
8354 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8356 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8358 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8360 (add_method_1): Use `java_hash_hash_tree_node' and
8361 `java_hash_compare_tree_node'.
8362 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8363 (java_hash_compare_tree_node): Likewise.
8364 * parse.y (find_applicable_accessible_methods_list): Create,
8365 delete and use a hash table to remember already searched interfaces.
8367 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8369 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8372 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8374 * boehm.c (mark_reference_fields, set_bit): Prototype.
8375 (set_bit): Un-ANSI-fy definition.
8377 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8380 * decl.c (emit_init_test_initialization): Likewise.
8382 * gjavah.c (jni_print_char): Likewise.
8384 * parse.y (create_new_parser_context): Likewise.
8386 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8388 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8389 patch missing hunk. Fixed indentation.
8391 2000-03-30 Tom Tromey <tromey@cygnus.com>
8393 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8394 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8396 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8398 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8399 when negative *before* using it as an array index.
8400 * ChangeLog: Fixed typo.
8402 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8404 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8405 to 0 when it reaches -1.
8407 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8409 * jcf-parse.c (get_constant): Properly cast `num' during the
8410 invocation of `add_double'.
8411 * jcf-write.c (push_long_const): Properly cast `lo' before
8412 comparing it to short bounds.
8413 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8414 `interface_body:' is reduced after the current interface is
8417 2000-03-26 Tom Tromey <tromey@cygnus.com>
8419 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8420 Java-specific `-f' option.
8422 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8424 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8425 Adjust order of making types.
8426 Make bitsize_*_node values.
8428 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8430 * class.c (make_field_value): Use byte_position.
8431 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8432 (java_array_data_offset): Likewise.
8433 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8436 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8438 * parse.y (check_abstract_method_definitions): New local
8439 `end_type_reached'. Make sure we also consider `end_type'.
8440 (java_check_abstract_method_definitions): Make sure we eventually
8441 consider `java.lang.Object'.
8442 (maybe_use_access_method): Don't use access method if not in the
8443 context of a pure inner class or if the method's context is right.
8444 (find_applicable_accessible_methods_list): New static flag
8445 `object_done'. Don't search abstract classes as interfaces. Fixed
8446 indentation. Fixed the `java.lang.Object' only search. Search
8447 class interface(s) first, then fully search enclosing contexts.
8448 (find_most_specific_methods_list): Pick the closest candidate when
8449 they're all abstract.
8451 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8453 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8454 properly initialize `finished_label'. Don't emit gotos for empty
8457 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8459 * except.c (emit_handlers): Clear catch_clauses_last.
8461 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8463 * parse.y (check_method_types_complete): New function.
8464 (create_class): Reset anonymous class counter only when seeing an
8466 (java_complete_class): JDEP_METHOD: Don't recompute signature
8469 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8471 * class.c (build_static_ref): Fixed indentation in comment.
8472 * java-tree.def (TRY_EXPR): Fixed typo in name.
8473 (CLASS_LITERAL): Likewise.
8474 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8475 (struct lang_type): New field `dot_class'.
8476 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8477 (generate_classfile): Method `class$' is synthetic.
8478 * parse.y (build_do_class_method): New function.
8479 (build_dot_class_method_invocation): Likewise.
8480 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8481 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8482 (qualify_ambiguous_name): Likewise.
8483 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8484 (build_try_statement): Fixed leading comment.
8486 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8488 * class.c (make_field_value): Properly handle sizes.
8489 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8490 (layout_class_method): Count using trees.
8491 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8492 * expr.c (java_array_data_offset): Use int_bit_position.
8493 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8494 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8496 2000-03-16 Tom Tromey <tromey@cygnus.com>
8498 * lang.c (flag_hash_synchronization): New global.
8499 (lang_f_options): Added `hash-synchronization'.
8500 * lang-options.h: Mention -fhash-synchronization.
8501 * java-tree.h (flag_hash_synchronization): Declare.
8502 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8503 hash table synchronization is disabled.
8504 * decl.c (init_decl_processing): Only push `sync_info' value when
8505 hash table synchronization is disabled.
8506 * class.c (make_class_data): Only push `sync_info' field when hash
8507 table synchronization is disabled. Removed dead code.
8509 2000-03-16 Tom Tromey <tromey@cygnus.com>
8511 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8513 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8515 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8517 * parse.y (patch_method_invocation): Handle anonymous classes
8518 creation in static context.
8520 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8522 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8523 * parse.y (resolve_qualified_expression_name): Use it.
8524 (patch_method_invocation): Likewise.
8526 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8528 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8529 depending on the type of dependency which dictates what the
8531 (unresolved_type_p): Resolved types limited to the current class.
8533 2000-03-15 Tom Tromey <tromey@cygnus.com>
8535 * decl.c (init_decl_processing): Set type of `sync_info' to be
8538 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8539 Correctly compute bit number for current slot. Zero `high' and
8540 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8541 mark_reference_fields.
8542 (mark_reference_fields): New function.
8544 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8546 * parse.y (register_incomplete_type): Fixed initialization of
8549 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8551 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8553 (push_class_context, pop_class_context): New function.
8554 (class_body:): Call pop_class_context.
8555 (interface_body:): Likewise.
8556 (INNER_QUALIFIER): New macro.
8557 (report_class_declaration): Changed output format and use
8558 INNER_QUALIFIER. Call push_class_context.
8560 2000-02-14 Andrew Haley <aph@cygnus.com>
8562 * check-init.c (check_init): Add new cases for unary and binary
8565 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8567 * parse.y (resolve_package): Set `next' once a type name has been
8568 progressively discovered.
8569 (resolve_qualified_expression_name): Propagate resolution only if
8570 there are remaining qualifiers. Take into account `q' might have
8571 been cleared after re-qualification.
8572 * parse.y (patch_method_invocation): New local `resolved'.
8573 Section dealing with qualified expression rewritten to use
8574 resolve_field_access.
8576 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8578 * parse.h (PUSH_CPC): Fixed indentation.
8579 (DEBUG_CPC): New macro.
8580 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8581 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8582 * parse.y (class_body_declaration:): Use
8583 SET_CPC_INSTANCE_INITIALIZER_STMT.
8584 (method_declaration:): Check for null current_function_decl.
8585 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8586 (java_parser_context_pop_initialized_field): Better handling of
8588 (maybe_make_nested_class_name): Mark nested class name as
8589 qualified when necessary.
8590 (end_class_declaration): Don't call java_parse_context_resume when
8591 one or more error occurred.
8592 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8593 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8594 SET_CPC_INITIALIZER_STMT.
8595 (method_header): Check for inner classes declaring static methods.
8596 (resolve_qualified_expression_name): Handle situation where `this'
8599 2000-03-13 Hans Boehm <boehm@acm.org>
8601 * typeck.c (build_prim_array_type): Correctly set the high word too.
8603 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8605 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8607 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8608 list of methods for interfaces.
8610 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8612 * parse.y (qualify_ambiguous_name): Properly handle expressions
8615 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8617 * parse.y (check_final_assignment): Extended to process
8619 (patch_assignment): Have check_final_assignment called only once.
8621 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8623 * java-tree.h (IS_INIT_CHECKED): New flag.
8624 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8625 * parse.y (patch_string): Call force_evaluation_order on the
8626 completed string concatenation tree.
8627 * expr.c (force_evaluation_order): Call force_evaluation_order on
8628 function's arguments too.
8630 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8632 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8633 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8634 (build_anewarray): Likewise.
8635 * parse.y (patch_newarray): Likewise.
8636 * parse.c: Regenerated.
8638 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8640 * decl.c (init_decl_processing): Added new class fields `depth',
8641 `ancestors', and `idt' to class_type_node. Use
8642 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8643 * class.c (make_class_data): Push initial values for new fields.
8644 * java-tree.h: Updated prototype for `build_invokeinterface'.
8645 * expr.c (build_invokeinterface): Changed parameters to accept
8646 `method' tree. Calculate index of `method' in its declaring
8647 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8648 (expand_invoke): Call `build_invokeinterface' with new parameters.
8649 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8652 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8654 * typeck.c (lookup_do): Search superinterfaces first
8655 when looking up an interface method. From Godmar Back
8658 2000-03-06 Tom Tromey <tromey@cygnus.com>
8660 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8662 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8664 * java-tree.h (lookup_argument_method2): Declared.
8665 (safe_layout_class): Prototype moved from parse.h.
8666 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8667 * parse.y (java_check_regular_methods): Local `super_class' gone.
8668 Call lookup_argument_method2 instead of lookup_argument_method.
8669 Perform modifier match for methods found declared in implemented
8670 interfaces. Fixed indentation problem. Overriding/hiding error
8671 report to take place only for methods found in classes.
8672 * typeck.c (lookup_argument_method): Changed leading
8673 comment. Re-written by calling lookup_do.
8674 (lookup_argument_method2): New function.
8675 (lookup_java_method): Re-written by calling lookup_do.
8676 (lookup_do): New function.
8678 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * check-init.c (check_init): Removed dead code. Handle (blank)
8682 * parse.y (declare_local_variables): New local `final_p', set it
8683 and use it to initialize LOCAL_FINAL.
8684 (check_final_assignment): Only check FIELD_DECLs.
8686 2000-02-17 Tom Tromey <tromey@cygnus.com>
8688 * Makefile.in (JAVA_OBJS): Added boehm.o.
8689 (boehm.o): New target.
8690 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8691 * java-tree.h (flag_use_boehm_gc): Declare.
8692 (get_boehm_type_descriptor): Declare.
8693 * lang.c (lang_f_options): Added `use-boehm-gc'.
8694 (flag_use_boehm_gc): New global.
8695 * lang-options.h: Added -fuse-boehm-gc.
8696 * boehm.c: New file.
8697 * class.c (get_dispatch_table): If class uses a Boehm type
8698 descriptor, put it in the vtable.
8699 (make_class_data): Removed dead code.
8701 2000-03-03 Per Bothner <per@bothner.com>
8703 * decl.c (init_decl_processing): Initialize sizetype properly.
8705 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8707 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8708 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8709 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8710 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8711 (jcf_parse): New local `current'. Load innerclasses seen in outer
8712 context being processed.
8713 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8714 * jcf-write.c (append_innerclasses_attribute): New function.
8715 (append_innerclasses_attribute_entry): Likewise.
8716 (get_access_flags): Handle static classes. Set anonymous and local
8717 classes to be private.
8718 (generate_classfile): Attribute count adjusted. Call
8719 append_innerclasses_attribute.
8720 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8721 PURE_INNER_CLASS_TYPE_P.
8722 * parse.y (parser_qualified_classname): New parameter `is_static',
8723 produce non qualified name accordingly.
8724 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8725 (create_interface): Added argument to parser_qualified_classname.
8726 (create_class): Added argument to parser_qualified_classname. Setup
8727 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8728 (add_inner_class_fields): Fixed indentation.
8729 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8730 (method_declarator): Fixed typo in comment.
8731 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8732 (build_current_thisn): Likewise.
8733 (patch_method_invocation): Likewise.
8735 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8737 * decl.c (current_function_decl): Move to toplev.c.
8739 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8741 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8742 (DECL_BIT_INDEX): Use underlying representation.
8743 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8745 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8747 * expr.c (build_java_ret): Pass proper type to size_binop.
8749 2000-02-25 Anthony Green <green@cygnus.com>
8751 * expr.c (build_class_init): Mark the decl to be ignored by
8753 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8754 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8755 * class.c (init_test_hash_newfunc): New function.
8756 (decl_hash): New function.
8757 (decl_compare): New function.
8758 * decl.c (emit_init_test_initialization): New function.
8759 (complete_start_java_method): Traverse the init test hashtable,
8760 calling emit_init_test_initialization.
8761 (always_initialize_class_p): Define.
8762 * expr.c (build_class_init): Use initialization tests when
8763 emitting class initialization code.
8764 (always_initialize_class_p): Declare.
8765 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8767 * java-tree.h: Include hash.h.
8768 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8769 (struct lang_decl): Add init_test_table field.
8770 (init_test_hash_entry): Define.
8772 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8774 * gjavah.c (main): Avoid using `argi' to report unimplemented
8777 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8779 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8780 initialize locals to avoid warnings. Local `exception_type' moved
8783 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8785 * parse.y (resolve_expression_name): Use `orig' as a second
8786 argument to resolve_field_access.
8787 (resolve_field_access): Removed unnecessary code when dealing with
8790 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8792 * class.c (push_super_field): Don't push the field twice.
8793 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8794 * parse.h (java_reorder_fields): Prototyped.
8795 * parse.y (java_reorder_fields): New function.
8796 (java_layout_class): Simplified not to worry about re-ordering.
8798 2000-02-23 Tom Tromey <tromey@cygnus.com>
8800 * gjavah.c (print_name): In JNI case, correctly quote string.
8801 (print_method_info): Don't handle overrides in JNI mode.
8803 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8805 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8806 value type set to `boolean_type_node'.
8808 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8810 * jcf-dump.c (main): Test for correct condition after
8811 output file creation.
8813 2000-02-19 Anthony Green <green@cygnus.com>
8815 * jcf-depend.c (add_entry): Fix test for first list entry.
8817 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8819 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8820 * constants.c (build_constants_constructor): Likewise.
8822 2000-02-19 Anthony Green <green@cygnus.com>
8824 * jcf-depend.c (add_entry): Add entries to the end of the list.
8826 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8828 * decl.c (INT_TYPE_SIZE): Define if necessary.
8829 (expand_java_return): Handle the case of a native integer smaller
8832 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8834 * gjavah.c (help): Use GCCBUGURL.
8835 * jv-scan.c (help): Likewise.
8836 * jcf-dump.c (help): Likewise.
8838 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8840 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8843 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8845 * jcf-parse.c (load_class): Call `fatal' if no file containing
8846 the target class are found.
8848 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8850 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8851 lex.c, lex.h, and PARSE_H to...
8852 (parse.o, parse-scan.o): ...here, respectively.
8854 * lex.c: Split out code that may trigger SIGFPE from yylex()
8855 to its own function.
8856 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8858 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8860 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8862 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8864 * parse.y (outer_field_access_p): Stop in time when outer contexts
8866 (resolve_qualified_expression_name): Properly qualify *everything*
8867 after a package.type to be resoled as expression names.
8868 (find_applicable_accessible_methods_list): Save/restore `class' to
8869 isolate it from a possible outer context search.
8871 2000-02-15 Tom Tromey <tromey@cygnus.com>
8873 * gjavah.c (jni_print_char): New function.
8874 (print_full_cxx_name): Use it.
8875 (decode_signature_piece): Likewise.
8876 (print_cxx_classname): Likewise.
8878 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8880 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8882 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8884 * gjavah.c: Include version.h.
8886 * jcf-dump.c: Likewise.
8888 * jv-scan.c: Likewise.
8890 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8892 * parse.y (outer_field_access_fix): First parameter now a tree
8893 node. Check for assignment to final. First argument to
8894 build_outer_field_access_fix modified to accommodate prototype.
8895 (build_outer_field_access): Don't check for assignment to final
8897 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8898 possibly returned by outer_field_access_fix. Changed
8899 outer_field_access_fix's first argument.
8900 (check_final_assignment): $finit$'s context is OK.
8901 (patch_unaryop): Use node instead of its line/column value when
8902 calling outer_field_access_fix.
8904 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8906 * parse.y (interface_declaration:): No longer tagged
8907 <node>. Re-installed default action.
8908 (class_member_declaration:): Handle inner interfaces.
8909 (interface_member_declaration): Handle inner interfaces and
8911 (create_interface): Push error if one seen. Suspend parsing
8912 context when processing an inner interface.
8913 (register_fields): Inner class static field limitations not to
8914 apply to inner interfaces.
8916 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8918 * jcf-parse.c (load_class): Update `java_error_count' when a
8919 class' file can't be found.
8920 (parse.y): Avoid (byte)code generation when errors seen.
8922 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8924 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8925 decodes a valid node.
8926 (patch_binop): Handle TRUNC_DIV_EXPR.
8928 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8930 * parse.y (resolve_package): New local `acc'. Try to progressively
8931 build and guess a package and type name.
8933 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8935 * parse.y (find_applicable_accessible_methods_list): Load and
8936 layout the search class if necessary.
8937 (java_complete_tree): Keep to original type of the folded initial
8940 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8942 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8943 Generate error message if circularity is detected. New static
8945 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8946 * jcf-write.c (generate_bytecode_insns): Very simply handle
8948 * parse.y (java_check_circular_reference): Use
8949 `cyclic_inheritance_report' during report, if necessary.
8950 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8951 walking NEW_ARRAY_INIT twice.
8953 2000-02-09 Tom Tromey <tromey@cygnus.com>
8955 * parse.y (check_class_interface_creation): Allow inner classes to
8956 be `private' or `protected', check modifiers' consistency. Prevent
8957 block local classes from bearing any modifiers.
8959 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8961 * except.c (check_start_handlers): Re-add prototype lost in last
8963 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8965 2000-02-09 Andrew Haley <aph@cygnus.com>
8967 * decl.c (clear_binding_level): Remove excess initializer.
8968 (maybe_poplevels): Remove unused variable.
8969 (force_poplevels): Ditto.
8970 (struct binding_level): Add comment.
8972 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8974 * jcf-write.c (generate_classfile): Don't consider
8975 pre-initialization with reference value (use <clinit> instead.)
8976 * parse.y (java_fix_constructors): No generated constructor for
8978 (build_outer_field_access): Removed debug message.
8979 (outer_field_expanded_access_p): Adapted to bytecode generation.
8980 (build_outer_field_access_method): Use fix_method_argument_names.
8981 (build_outer_method_access_method): Fixed indentation. Added
8982 comment. Handle access method generation for static and also void
8984 (build_access_to_thisn): Inserted debug message.
8985 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8986 (resolve_qualified_expression_name): Fixed comment.
8987 (not_accessible_p): Adapted to bytecode generation. Added comment.
8988 (patch_method_invocation): Added comment.
8989 (maybe_use_access_method): Fixed leading comment. Handle static
8991 (java_complete_lhs): Don't shortcut handling of initialized upon
8992 declaration String type static fields when generating bytecode.
8993 (patch_unaryop): Handle outer field access when generating
8996 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8998 * java-tree.h (FIELD_THISN): New macro.
8999 * jcf-write.c (append_synthetic_attribute): New function.
9000 (generate_classfile): Set "Synthetic" attribute on this$<n>,
9001 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
9002 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
9004 (build_outer_field_access): Turned on access functions usage and
9005 generation when compiling to bytecode.
9006 (maybe_use_access_method): Likewise.
9008 2000-01-25 Andrew Haley <aph@cygnus.com>
9010 * java-except.h (struct eh_range): Add `expanded' field.
9011 (maybe_start_try): Add end_pc arg.
9012 (maybe_end_try): Ditto.
9013 * java-tree.h (force_poplevels): new function.
9014 * expr.c (expand_byte_code): Don't call maybe_start_try or
9016 * except.c (add_handler): Reset expanded.
9017 (expand_start_java_handler): Set expanded.
9018 (check_start_handlers): Don't expand a start handler that's
9019 already been expanded.
9020 (maybe_start_try): Add end_pc arg. Only expand a handler which
9022 (expand_end_java_handler): call force_poplevels.
9023 (force_poplevels): new function.
9024 * decl.c (binding_level): Add start_pc of binding level.
9025 (maybe_pushlevels): Call maybe_start_try when pushing binding
9027 (maybe_poplevels): Call maybe_end_try when popping binding levels.
9028 (LARGEST_PC): Define.
9029 (clear_binding_level): Use LARGEST_PC.
9031 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
9032 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
9033 (binding_depth, is_class_level, current_pc): new variables.
9034 (struct binding_level): ditto.
9035 (indent): new function.
9036 (push_jvm_slot): add debugging info.
9037 (maybe_pushlevels): ditto.
9038 (maybe_poplevels): ditto.
9041 (start_java_method): ditto.
9042 (give_name_to_locals): comment only.
9043 * except.c (binding_depth, is_class_level, current_pc):
9045 (expand_start_java_handler): add debugging info.
9046 (expand_end_java_handler): ditto.
9048 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9050 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9051 (print_name_for_stub_or_jni, process_file): Constify a char*.
9053 2000-02-03 Tom Tromey <tromey@cygnus.com>
9055 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9057 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9059 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9060 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9063 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9065 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9066 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9067 (struct lang_type): New field `ii_block'.
9068 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9069 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9070 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9071 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9072 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9073 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9075 * parse.y (add_instance_initializer): New function.
9076 (in_instance_initializer): New static global.
9077 (class_body_declaration:): Link instance initializer block.
9078 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9079 (array_creation_expression:): Remove unused local.
9080 (java_parser_context_push_initialized_field): Fixed leading
9081 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9082 CPC_INSTANCE_INITIALIZER_LIST.
9083 (java_parser_context_pop_initialized_field): Likewise.
9084 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9085 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9086 CPC_INITIALIZER_STMT.
9087 (fix_constructors): New local `class_type'. Use it. Call
9088 add_instance_initializer.
9089 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9090 (patch_return): Forbid return in instance initializers.
9091 (patch_throw_statement): Enforce exception handling in the context
9092 of instance initializers.
9094 2000-02-03 Tom Tromey <tromey@cygnus.com>
9096 * Make-lang.in (java.mostlyclean): Remove executables in
9099 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9101 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9102 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9103 (java_float_finite): Convert to use union Word from javaop.h.
9104 (java_double_finite): Convert to use union DWord from javaop.h.
9106 2000-02-02 Tom Tromey <tromey@cygnus.com>
9108 * gjavah.c (options): Added `jni' entry.
9109 (help): Document -jni.
9110 (flag_jni): New global.
9111 (process_file): Handle JNI output. Don't print text from
9112 -prepend, -add, etc, when generating stubs. Only remove `.class'
9113 suffix if it actually exists.
9114 (main): Create a `.c' file when run with `--jni --stubs'. Create
9115 correct output file name with `--jni'.
9116 (print_include): Mangle header name differently in JNI case.
9117 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9119 (print_method_info): Handle JNI case. Put signature info into
9120 method name. Handle case when STREAM is NULL.
9121 (print_name_for_stub_or_jni): New function.
9122 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9123 (print_cxx_classname): Handle JNI.
9124 (print_full_cxx_name): Likewise.
9125 (decode_signature_piece): Likewise.
9126 (overloaded_jni_method_exists_p): New function.
9127 (struct method_name): Added `signature' and `sig_length' fields.
9128 (HANDLE_END_FIELD): Do nothing in JNI mode.
9130 2000-02-02 Tom Tromey <tromey@cygnus.com>
9132 * jv-scan.c: Include version.c, <getopt.h>.
9133 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9134 (options): New array.
9135 (usage): New function.
9136 (version): New function.
9137 (main): Use getopt_long to parse command line.
9138 * jcf-dump.c: Include version.c, <getopt.h>.
9139 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9140 OPT_JAVAP): New macros.
9141 (options): New array.
9142 (usage): Return `void'. Changed message.
9143 (help): New function.
9144 (version): New function.
9145 (main): Use getopt_long_only to parse command line.
9146 * gjavah.c: Include <getopt.h>.
9147 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9148 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9149 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9150 (options): New array.
9151 (java_no_argument): Removed.
9152 (help): Updated with missing options.
9153 (main): Use getopt_long_only to parse command line.
9154 (usage): Changed message.
9156 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9158 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9159 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9160 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9161 * parse.y (array_creation_expression:): Handle anonymous arrays.
9162 (build_array_from_name): Don't set `ret_name' if null.
9163 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9164 (qualify_ambiguous_name): Likewise.
9165 (java_complete_expand_class): Likewise.
9167 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9169 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9170 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9171 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9172 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9173 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9174 AIPL_FUNCTION_COMPLETED_INVOCATION.
9175 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9176 AIPL_FUNCTION_INVOCATION_READY.
9177 (AIPL_FUNCTION_DECLARATION): New enum entry.
9178 * parse.y (reorder_static_initialized): New function.
9179 (java_parser_context_pop_initialized_field): Use it.
9180 (add_inner_class_fields): Use
9181 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9182 augmented. Install marker after last alias initializer, if any.
9183 (generate_finit): Fixed typo. Don't try to retain only the used
9185 (method_header): Compute and set DECL_FUNCTION_NAP.
9186 (method_declarator): Fixed comment. Insert alias initializer in
9188 (build_alias_initializer_parameter_list): Fixed leading
9189 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9190 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9191 (java_complete_expand_class): Code to retain only used aliases
9193 (java_complete_expand_methods): New local `first_decl'. Generate
9194 $finit$ first, then expand the constructors, regular methods and
9196 (java_complete_expand_method): Don't report error on missing
9197 return statement if previously detected bogus.
9198 (fix_constructors): Don't patch constructor parameters list.
9199 (patch_method_invocation): Use new AIPL enum values. Reverse
9200 alias initializer list for anonymous classes.
9202 2000-01-30 Anthony Green <green@redhat.com>
9204 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9205 determine how many stack slots to pop.
9207 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9209 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9210 error handling/recovery.
9211 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9213 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9215 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9216 FIELD_LOCAL_ALIAS_USED): New macros.
9217 (DECL_FUNCTION_NAP): New macro.
9218 (struct lang_decl): New field `nap'.
9219 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9220 (struct lang_type): New fields `finit_stmt_list' and
9222 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9223 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9224 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9225 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9226 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9227 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9228 (BUILD_THROW): Macro line separator re-indented.
9229 * parse.y (end_class_declaration): New function.
9230 (maybe_generate_pre_expand_clinit): New name for
9231 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9232 pre-expand static fields.
9233 (maybe_generate_clinit): Function deleted.
9234 (check_for_static_method_reference): Prototype's parameter list
9236 (generate_finit): New name for maybe_generate_finit. Changed
9237 leading comment. Function rewritten to use
9238 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9239 (build_alias_initializer_parameter_list): New function.
9240 (java_parser_context_pop_initialized_field): Likewise.
9241 (add_inner_class_fields): Likewise.
9242 (type_declaration:): Call end_class_declaration.
9243 (class_member_declaration:): Likewise.
9244 (formal_parameter_list:): Fixed typos.
9245 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9246 element. Improved error handling.
9247 (block_statement:): Call end_class_declaration.
9248 (anonymous_class_creation:): Likewise.
9249 (create_anonymous_class): Fixed comments.
9250 (create_class): Call add_inner_class_fields.
9251 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9252 (method_header): Use MARK_FINAL_PARMS.
9253 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9254 (method_declarator): Propagate final argument flag.
9255 (craft_constructor): New local `artificial'. Call
9256 build_alias_initializer_parameter_list. Use
9257 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9258 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9260 (complete_expand_class): Get rid of unused outer context local
9262 (java_complete_expand_methods): Fixed leading
9263 comment. Generate/pre-expand <clinit> first. Changed method
9264 expansion order to regular, $finit$, constructors, <clinit>.
9265 (java_complete_expand_method): Set current_function_decl.
9266 (fix_constructors): Fix constructor parameter list to account for
9267 outer context local alias initializers.
9268 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9269 (resolve_expression_name): Lookup outer context local aliases. New
9270 local `access', use it.
9271 (patch_method_invocation): Patch inner class ctor invocation with
9272 outer context local aliases initialization values. $finit$
9273 invocation patching now includes things generated with
9274 build_alias_initializer_parameter_list.
9275 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9276 (build_super_invocation): Likewise.
9277 (patch_assignment): Changed comment.
9279 2000-01-27 Andrew Haley <aph@cygnus.com>
9281 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9285 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9287 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9289 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9291 * parse.y (register_fields): Don't pass a format specifier to
9292 OBSOLETE_MODIFIER_WARNING.
9293 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9294 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9296 (check_modifiers): Change function into a macro.
9297 (check_class_interface_creation): Pass a literal format string.
9299 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9301 * buffer.h: PROTO -> PARAMS.
9302 * check-init.c: Likewise.
9303 * class.c: Likewise.
9304 * constants.c: Likewise.
9305 * convert.h: Likewise.
9307 * except.c: Likewise.
9309 * gjavah.c: Likewise.
9310 * java-except.h: Likewise.
9311 * java-tree.h: Likewise.
9312 * jcf-depend.c: Likewise.
9313 * jcf-dump.c: Likewise.
9314 * jcf-parse.c: Likewise.
9315 * jcf-path.c: Likewise.
9316 * jcf-reader.c: Likewise.
9317 * jcf-write.c: Likewise.
9319 * jv-scan.c: Likewise.
9320 * jvgenmain.c: Likewise.
9321 * jvspec.c: Likewise.
9325 * parse-scan.y: Likewise.
9326 * parse.h: Likewise.
9327 * parse.y: Likewise.
9328 * typeck.c: Likewise.
9329 * verify.c: Likewise.
9332 * zextract.c: Likewise.
9333 * zipfile.h: Likewise.
9335 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9337 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9338 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9339 * constants.c (build_constant_data_ref): Check for cached
9340 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9341 in TYPE_CPOOL_DATE_REF.
9342 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9343 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9344 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9345 (LOCAL_FINAL): New macro.
9346 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9347 constant pool -- don't try to reuse.
9348 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9350 (find_in_current_zip): Use TYPE_JCF.
9351 * parse.h (java_check_final): Prototype removed.
9352 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9353 (maybe_create_class_interface_decl,
9354 check_class_interface_creation): Likewise.
9355 (java_expand_finals): Function removed.
9356 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9357 (block_statement:): Fixed comment.
9358 (anonymous_class_creation:): Likewise.
9359 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9361 (check_class_interface_creation): Loosened error report on (inner)
9362 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9363 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9364 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9366 (create_interface): Likewise.
9367 (anonymous_class_counter): New static global.
9368 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9369 patch. Fixed comments.
9370 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9371 anonymous_class_counter when declaring a toplevel class.
9372 (craft_constructor): Fixed constructor name when handling
9373 anonymous classes. Anonymous class constructors to feature hidden
9375 (java_fix_constructors): Added comment.
9376 (java_check_final): Function removed.
9377 (java_complete_expand_methods): Fixed comment. Don't generate
9378 class data, save its outgoing constant pool instead.
9379 (verify_constructor_super): Skip anonymous class constructor
9380 hidden this$<n> parameter.
9381 (java_expand_classes): New local `saved_ctxp'. Removed call to
9382 java_expand_finals and java_check_final. Expand anonymous class
9383 constructors. Generate class data.
9384 (build_super_invocation): Skip anonymous class hidden this$<n>
9386 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9387 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9388 (set_java_signature): Likewise.
9390 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9392 * gjavah.c: Delete ACC_VISIBILITY define.
9393 * jcf.h: Add ACC_VISIBILITY define.
9394 * parse.y: final: rule tagged <value>.
9395 (java_check_regular_methods): Use ACC_VISIBILITY define for
9396 default package access check.
9397 (local_variable_declaration_statement): Use final: rule.
9399 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9401 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9404 2000-01-17 Tom Tromey <tromey@cygnus.com>
9406 * gjavah.c (print_field_info): Allow non-static final fields.
9408 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9410 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9411 * parse.y (patch_anonymous_class): New function.
9412 (create_anonymous_class): Register incomplete type when the
9413 class/interface to extends/implement isn't known yet.
9414 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9415 (verify_constructor_super): Tuned error message.
9417 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9419 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9420 (ANONYMOUS_CLASS_P): New macro.
9421 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9422 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9423 * parse.y (create_class): Added leading argument.
9424 (maybe_create_class_interface_decl,
9425 check_class_interface_creation): Likewise.
9426 (craft_constructor): New function.
9427 (verify_constructor_super): Added argument in prototype.
9428 (class_declaration:): Inserted leading argument.
9429 (for_begin:): Use FOR_LOOP_P.
9430 (anonymous_class_creation): Create WFL of the anonymous class to
9431 instantiate. Call build_new_invocation. Added comments.
9432 (check_class_interface_creation): Handle parameter `anonymous' in
9433 verbose mode class creation announce.
9434 (link_nested_class_to_enclosing): Exclude anonymous classes.
9435 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9436 anonymous class, even though they appear to have an enclosing
9438 (create_interface): Pass extra argument to
9439 check_class_interface_creation.
9440 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9441 (create_class): Call check_class_interface_creation and
9442 maybe_create_class_interface_decl with extra new argument. Don't
9443 add private this$<n> to anonymous classes.
9444 (method_declarator): Insert hidden this$<n> to anonymous class
9446 (java_fix_constructors): Deleted code creating default
9447 constructor. Call craft_constructor instead.
9448 (java_check_regular_methods): Set `saw_constructor' to 1 for
9450 (fix_constructors): Pass extra argument to verify_constructor_super.
9451 (verify_constructor_super): New local `sdecl', use it. Search for
9452 matching constructor (possibly featuring arguments) in super
9454 (lookup_method_invoke): Craft constructor according to arguments
9455 list when dealing with anonymous class constructors.
9456 (build_super_invocation): Pass arguments to anonymous class super
9458 (search_loop): Use FOR_LOOP_P.
9459 (labeled_block_contains_loop_p): Likewise.
9461 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9463 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9464 (enclosing_context_p): New function.
9465 (get_access_flags_from_decl): Handle CLASS_STATIC.
9466 (maybe_layout_super_class): Extra first argument passed to
9468 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9470 * decl.c (access0_identifier_node): New global.
9471 (init_decl_processing): access0_identifier_node initialized.
9472 (pushdecl): Set DECL_CONTEXT only on non type decls.
9473 * expr.c (lookup_field): Lookup inner class fields in enclosing
9475 (expand_invoke): Use ID_INIT_P.
9476 (expand_java_field_op): Use DECL_CLINIT_P.
9477 * java-tree.def (CLASS_LITERAL): New tree code.
9478 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9479 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9480 (struct lang_decl): New field `inner_access'.
9481 (enclosing_context_p): Prototyped.
9482 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9483 ID_CLINIT_P): New macros.
9484 (CLASS_STATIC): New macro.
9485 (CLASS_ACCESS0_GENERATED_P): New macro.
9486 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9487 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9488 INNER_CLASS_P): New macros.
9489 (DECL_INNER_CLASS_LIST): New macro.
9490 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9492 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9493 the shift value to int. Fixed typo in comment.
9494 * lex.c (inst_id, wpv_id): Initialize.
9495 * mangle.c (unicode_mangling_length): Take `$' into account.
9496 * parse.h (DRECOVER, RECOVER): Terminate properly.
9497 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9498 (typedef struct _jdep): New field `enclosing'.
9499 (JDEP_ENCLOSING): New macro.
9500 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9501 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9502 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9503 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9504 GET_ENCLOSING_CPC_CONTEXT): New macros.
9505 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9506 (do_resolve_class): Added extra argument in prototype.
9507 * parse.y (resolve_class): Added extra argument in prototype.
9508 (maybe_create_class_interface_decl): Likewise.
9509 (maybe_use_access_method, build_wfl_wrap): New functions.
9510 (java_complete_expand_classes, java_complete_expand_class):
9512 (java_parser_context_push_initialized_field,
9513 java_parser_context_suspend, java_parser_context_resume):
9515 (maybe_make_nested_class_name, make_nested_class_name,
9516 set_nested_class_simple_name_value,
9517 link_nested_class_to_enclosing, find_as_inner_class,
9518 find_as_inner_class_do, check_inner_class_redefinition,
9519 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9520 maybe_build_thisn_access_method, build_outer_field_access,
9521 build_outer_field_access_methods, build_outer_field_access_expr,
9522 build_outer_method_access_method, build_new_access_id,
9523 build_outer_field_access_method, outer_field_access_p,
9524 outer_field_expanded_access_p, outer_field_access_fix,
9525 build_incomplete_class_ref, patch_incomplete_class_ref,
9526 create_anonymous_class): Likewise.
9527 (inst_id, wpv_id): New static global variables.
9528 (synchronized:): New rule, tagged <node>.
9529 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9531 (anonymous_class_creation:): New rule, tagged <node>.
9532 (NEW_TK): Tagged <node>.
9533 (type_literals, array_type_literal): New rules, tagged <node>.
9534 (class_declaration:): Removed action when reducing by class_body:
9535 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9536 using GET_CPC in sub-rules.
9537 (class_member_declaration): Handle inner classes.
9538 (method_declaration): When reducing method_header:, reset
9539 current_function_decl when appropriate.
9540 (method_declarator:): Set the number of formal parameter to 0 for
9541 method declared without arguments.
9542 (constructor_declarator:): Likewise.
9543 (static_initializer:): List of elements kept in a list.
9544 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9545 use of the keyword `static' for type declarations.
9546 (block_statement:): Handle inner class declarations.
9547 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9548 type qualified `this'.
9549 (class_instance_creation_expression): Use anonymous_class_creation:
9550 to handle inner class instances creation. Handle qualified `new'.
9551 (something_dot_new): Added appropriate actions.
9552 (create_new_parser_context): New function.
9553 (java_push_parser_context, java_parser_context_save_global,
9554 java_parser_context_suspend): Use create_new_parser_context.
9555 (check_modifiers): Changed leading comment.
9556 (check_class_interface_creation): Handle interclasses.
9557 (add_superinterfaces): Fixed comment.
9558 (create_interface): Build qualified name from the raw_name instead
9559 of its matching WFL. Push the initialized fields list. raw_name added
9560 as an extra argument to maybe_create_class_interface_decl.
9561 (create_class): Build qualified name from the raw_name instead of
9562 its matching WFL. Removed assignment to current_parsed_class_un.
9563 Call PUSH_ERROR before returning an error. Suspend the current
9564 parser context when processing an inner class. Push the
9565 initialized fields list. raw_name added as an extra argument to
9566 maybe_create_class_interface_decl. Add the private this$<n>
9568 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9569 (register_fields): Get the class type from GET_CPC and handle
9570 previous errors. Added code to handle the creation of static
9571 fields in inner classes. Initialized fields initialization
9572 statements kept in a list of lists.
9573 (maybe_generate_finit): Initialized fields initialization
9574 statements kept in a list of lists. Use GET_CPC.
9575 (maybe_generate_clinit): Likewise.
9576 (method_header): Use GET_CPC and GET_CPC_UN.
9577 (parser_qualified_classname): Handle inner classes.
9578 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9579 (java_fix_constructors): Hide pointer to enclosing context
9580 instance in constructor list when dealing with inner classes.
9581 (jdep_resolve_class): Call resolve_class with extra first argument
9583 (resolve_class): Add enclosing context as a first extra argument
9584 to do_resolve_class.
9585 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9587 (resolve_no_layout): Extra argument added to resolve_class
9589 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9590 (java_get_real_method_name): Use GET_CPC_UN.
9591 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9592 (java_check_abstract_methods): Handle static method declared in
9593 inner classes by an error.
9594 (java_check_regular_methods): Use DECL_CLINIT_P.
9595 (source_start_java_method): Also set DECL_MAX_LOCALS.
9596 (create_artificial_method): Call java_parser_context_save_global
9597 and java_parser_context_restore_global instead of saving/restoring
9598 the context by hand.
9599 (expand_start_java_method): Improved verbose mode message.
9600 (java_complete_expand_methods): Fixed leading comment. Use
9602 (fix_constructors): Added assignment to this$<n> if necessary.
9603 (java_expand_classes): Call java_complete_expand_classes instead
9604 of java_complete_expand_methods.
9605 (make_qualified_primary): Simplified.
9606 (merge_qualified_name): Optimized for missing left or right parts.
9607 (resolve_expression_name): Handle access to outer class fields from
9609 (resolve_qualified_expression_name): New macro
9610 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9611 classes. Report error on non appropriate qualification of
9612 `new'. Handle qualified `this'.
9613 (not_accessible_p): Allow access to outer class private fields from
9615 (patch_method_invocation): Handle method invocations through
9616 access methods and inner class constructor invocations.
9617 (find_applicable_accessible_methods_list): Search enclosing
9618 contexts of an inner class.
9619 (search_applicable_methods_list): Fixed typo.
9620 (argument_types_convertible): Handle inner class constructors'
9621 hidden outer context reference argument.
9622 (qualify_ambiguous_name): Handle qualified `this'.
9623 (java_complete_lhs): Handle use of field accessed through
9624 artificial access methods in various cases of assignments. Handle
9626 (check_final_assignment): Use DECL_CLINIT_P.
9627 (valid_ref_assignconv_cast_p): Handle the destination being an
9628 enclosing context of the source.
9629 (patch_unaryop): Handle use of field accessed through artificial
9631 (patch_return): Use DECL_CLINIT_P.
9632 (patch_throw_statement): Use DECL_CLINIT_P.
9633 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9634 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9637 2000-01-16 Anthony Green <green@cygnus.com>
9639 * parse.y (build_string_concatenation): Only use
9640 StringBuffer(String) shortcut if String arg is constant.
9642 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9644 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9645 the shift value to int. Fixed typo in comment.
9647 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9649 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9650 * jcf-write.c: Likewise.
9651 * parse.y: Likewise.
9652 * parse.c: Regenerate.
9654 2000-01-09 Anthony Green <green@cygnus.com>
9656 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9657 bytecodes in the correct order.
9659 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9661 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9663 2000-01-06 Anthony Green <green@cygnus.com>
9665 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9666 before building constant array decl.
9668 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9670 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9671 method invocation and typo in conditional expression.
9672 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9673 the appropriate NOTE_POP.
9674 * parse.y (patch_binop): Shift value mask to feature the right
9677 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9679 * class.c (assume_compiled, assume_compiled_node): Add static
9681 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9683 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9685 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9687 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9688 to `__modifier' to avoid stringifying it.
9690 * parse.y (verify_constructor_circularity): Don't call a variadic
9691 function with a non-literal format string.
9692 (java_check_abstract_methods): Move unreachable code inside
9693 `continue' statement.
9694 (lookup_method_invoke): Call xstrdup, not strdup.
9696 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9699 * jcf-parse.c (yyparse): Likewise.
9701 * jv-scan.c (main): Likewise.
9703 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9705 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9706 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9707 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9710 * parse.y (synchronized, variable_redefinition_error,
9711 check_class_interface_creation, create_interface, create_class,
9712 method_header, finish_method_declaration,
9713 check_modifiers_consistency, method_declarator,
9714 complete_class_report_errors, check_abstract_method_definitions,
9715 java_check_regular_methods, check_throws_clauses,
9716 java_check_abstract_methods, read_import_dir,
9717 check_pkg_class_access, declare_local_variables, fix_constructors,
9718 cut_identifier_in_qualified, resolve_expression_name,
9719 resolve_qualified_expression_name, patch_method_invocation,
9720 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9721 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9722 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9723 patch_try_statement, patch_synchronized_statement,
9724 patch_throw_statement, check_thrown_exceptions,
9725 patch_conditional_expr): Likewise.
9727 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9729 * Makefile.in (LIBDEPS): Added gcc's errors.o
9730 (../jcf-dump$(exeext):): Link with gcc's errors.o
9731 (../gcjh$(exeext):): Likewise.
9732 * expr.c (expand_java_NEW): Layout the entire target type instead of
9733 laying out its methods only.
9734 (lookup_field): Layout the class after having loaded it.
9735 * java-tree.h (java_debug_context): Declared.
9736 * jcf-io.c (toplev.h): Included.
9737 (find_class): Removed assignment to jcf's outofsynch
9738 field. Force source file to be read if newer than its matching
9739 class file. Tweaked debug messages.
9740 * jcf-parse.c (jcf_out_of_synch): Deleted.
9741 (read_class): Call to jcf_out_of_synch removed.
9742 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9743 (jcf_out_of_synch): Prototype deleted.
9744 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9745 `deprecated' and `class_err': integer turned into bit-fields.
9746 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9747 * parse.y (package_list): New global.
9748 (package_declaration:): Record newly parsed package name.
9749 (extra_ctxp_pushed_p): Static global deleted.
9750 (java_parser_context_save_global): Create buffer context for the
9751 purpose of saving globals, if necessary.
9752 (java_parser_context_restore_global): Pop context pushed for the
9753 purpose of saving globals, if necessary.
9754 (java_debug_context_do): New prototype and function.
9755 (java_debug_context): Likewise.
9756 (do_resolve_class): Use already parsed package names to qualify
9757 and lookup class candidate.
9758 (java_pre_expand_clinit): Removed unnecessary local variable.
9760 1999-12-17 Tom Tromey <tromey@cygnus.com>
9762 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9764 (process_file): Use `\n\' at end of each line in string.
9766 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9768 * expr.c (expand_invoke): Layout the loaded class before
9769 attempting to use it.
9770 (expand_java_field_op): Allow final field assignments to take
9772 * typeck.c (convert): Return error_mark_node if expr is null.
9774 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9776 * class.c (class_depth): Return -1 if the class doesn't load
9778 * expr.c (can_widen_reference_to): Check for errors during depth
9779 computation and return 0 accordingly.
9780 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9781 create default constructors and add an other error check.
9782 * parse.h (java_fix_constructors): Prototyped.
9783 * parse.y (java_pre_expand_clinit): Likewise.
9784 (build_super_invocation): Re-prototyped to feature one argument.
9785 (java_check_circular_reference): Directly use `current'.
9786 (java_fix_constructors): New function.
9787 (java_check_regular_methods): Don't create default constructors
9788 here, but abort if none were found.
9789 (java_complete_expand_methods): Pre-process <clinit> calling
9790 java_pre_expand_clinit.
9791 (java_pre_expand_clinit): New function.
9792 (fix_constructors): build_super_invocation invoked with the
9793 current method declaration as an argument.
9794 (build_super_invocation): Use the context of the processed method
9795 decl argument instead of current_class.
9796 * typeck.c (lookup_java_method): Take WFLs in method names into
9799 1999-12-14 Per Bothner <per@bothner.com>
9801 * class.c (make_class_data): flag_keep_inline_functions to keep
9802 private methods in the method array.
9804 1999-12-15 Anthony Green <green@cygnus.com>
9806 * check-init.c (check_init): Take into account both types of
9807 `throw's when checking for uninitialized variables.
9809 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9811 * parse.y (java_complete_lhs): Force conversion of array
9812 dimensions to int_type_node, that's what runtime's ABI expects.
9814 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9816 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9817 operand of a WFL, until the Java front-end gets fixed with regard
9818 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9820 1999-12-10 Andrew Haley <aph@cygnus.com>
9822 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9823 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9824 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9828 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9830 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9831 before calling expand_eh_region_start and expand_start_all_catch.
9832 * except.c (expand_start_java_handler): Switch to permanent
9833 obstack before calling expand_eh_region_start.
9834 (expand_end_java_handler): Switch to permanent obstack before
9835 calling expand_start_all_catch.
9837 1999-12-5 Anthony Green <green@cygnus.com>
9839 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9840 function with side effects.
9841 (init_decl_processing): Mark all memory allocating DECLs with
9844 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9846 * except.c (expand_end_java_handler): Call
9847 expand_resume_after_catch and end_catch_handler.
9849 1999-11-30 Anthony Green <green@cygnus.com>
9851 * verify.c (verify_jvm_instructions): Create new return label
9852 chain if non existent (don't rely on the verified state of the jsr
9855 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9857 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9858 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9860 * parse.y (patch_assignment): Removed bogus final class test on
9861 lhs when checking on whether to emit an ArrayStoreException runtime
9863 * expr.c (expand_java_arraystore): Likewise.
9865 1999-11-28 Anthony Green <green@cygnus.com>
9867 * decl.c (find_local_variable): Reuse single slot decls when
9870 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9872 * jcf-parse.c (saw_java_source): Global variable removed.
9873 (read_class): Don't use `saw_java_source'. Added extra braces.
9874 (yyparse): Code setting `saw_java_source' removed.
9876 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9878 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9880 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9882 * verify.c (merge_type_state): Non verified subroutines being
9883 considered more than once to trigger passive type merge.
9885 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9887 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9888 in case of error. Error message tuned.
9890 1999-11-21 Anthony Green <green@cygnus.com>
9892 * constants.c (find_methodref_index): Unwrap method names before
9893 inserting them in the constant pool.
9895 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9897 * class.c (assume_compiled_node): New typedef.
9898 (assume_compiled_tree): New static data.
9899 (find_assume_compiled_node): New function.
9900 (add_assume_compiled): New function.
9901 (assume_compiled): New function.
9902 * class.c (make_class_data): Use assume_compiled.
9903 (is_compiled_class): Use assume_compiled.
9905 * java-tree.h (add_assume_compiled): Declare.
9907 * lang.c (lang_decode_option): Parse new options.
9909 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9911 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9912 int_type_node: that's what `_Jv_AllocObject' expects.
9914 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9916 * parse.y (lookup_method_invoke): Use lang_printable_name to
9917 reliably build the type name during error report. Fixes PR gcj/97.
9919 1999-11-09 Tom Tromey <tromey@cygnus.com>
9921 * jcf-path.c: Include <sys/stat.h>.
9922 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9923 (DIR_UP): New macro.
9925 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9927 * parse.y (source_end_java_method): Resume permanent allocation,
9928 reversing Apr 27 1998 patch.
9929 (patch_string_cst): Pop obstacks after having pushed the permanent
9932 1999-11-05 Tom Tromey <tromey@cygnus.com>
9934 * class.c (finish_class): Emit inlined methods if any native
9935 methods exist in the class. Fixes PR gcj/85.
9937 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9939 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9940 (qualify_ambiguous_name): Likewise.
9942 1999-11-03 Godmar Back <gback@cs.utah.edu>
9944 * typeck.c: (lookup_java_method): search all inherited
9945 interfaces when looking up interface method.
9947 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9949 * parse.y (method_header:): Issue error message for rule `type
9951 (synchronized:): Error report when not using synchronized.
9953 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9955 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9956 being used before the superclass constructor has been called.
9957 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9958 instead of `CALL_THIS_CONSTRUCTOR_P'.
9960 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9962 * check-init.c: Fix typo in comment.
9964 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9966 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9969 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9971 * parse.y (expression_statement:): Call function to report
9972 improper invocation of a constructor.
9973 (parse_ctor_invocation_error): New function.
9975 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9977 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9980 1999-10-21 Tom Tromey <tromey@cygnus.com>
9982 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9983 in generated `main'.
9985 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9987 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9988 (qualify_ambiguous_name): Likewise.
9990 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9992 * parse.y (java_complete_tree): fold_constant_for_init to work on
9994 (java_complete_lhs): Likewise.
9995 (array_constructor_check_entry): Complete an initializer element
9996 on permanent_obstack.
9998 1999-10-19 Tom Tromey <tromey@cygnus.com>
10000 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
10001 From Mike Moreton <mike@pillim.demon.co.uk>.
10003 1999-10-15 Greg McGary <gkm@gnu.org>
10005 * java-tree.h (flag_bounds_check): Remove extern decl.
10006 * lang.c (flag_bounds_check): Remove global variable.
10007 (lang_f_options): Remove "bounds-check" entry.
10008 (lang_init_options): Default flag_bounds_check to "on".
10010 1999-10-14 Tom Tromey <tromey@cygnus.com>
10012 * jvgenmain.c (usage): New function.
10013 (main): Use it. Also, handle `-D' options.
10014 * jvspec.c (lang_specific_driver): Recognize -D.
10015 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
10017 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
10019 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10021 * jcf-dump.c (print_constant, disassemble_method): Don't call a
10022 variadic function with a non-literal format string.
10024 * parse-scan.y (report_main_declaration): Likewise.
10026 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
10028 * parse.y (read_import_dir, patch_assignment, patch_binop,
10029 patch_array_ref): Likewise.
10031 * typeck.c (build_java_array_type): Likewise.
10033 * verify.c (verify_jvm_instructions): Likewise.
10035 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10037 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10039 1999-10-07 Anthony Green <green@cygnus.com>
10041 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10042 where CHECK_PUT may fail for valid reasons.
10044 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10045 UNSAFE_PUTN): New macros.
10047 1999-10-04 Tom Tromey <tromey@cygnus.com>
10049 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10050 well. Fixes Java PR gcj/59.
10051 * parse-scan.y (yyerror): Report errors.
10053 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10055 * decl.c (insert_block): Remove unconditional `abort'.
10057 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10059 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10060 FUNCTION_CODE now of type int. All callers changed.
10061 Set the builtin's DECL_BUILT_IN_CLASS.
10063 1999-09-23 Tom Tromey <tromey@cygnus.com>
10065 * jvspec.c (lang_specific_driver): Don't read spec file if
10066 -fsyntax-only given.
10068 1999-09-22 Tom Tromey <tromey@cygnus.com>
10070 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10072 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10073 (WORDS_TO_LONG): Likewise.
10074 (WORDS_TO_DOUBLE): Likewise.
10076 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10078 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10079 (RELOCATION_VALUE_1): Likewise.
10080 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10081 push_in_const, push_long_const): Prototyped.
10082 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10083 (push_constant2): Likewise.
10084 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10085 (find_constant_wide): Cast find_constant2's integer arguments to
10087 (find_constant_index): Cast find_constant2's and find_constant2's
10088 integer arguments to `jword'.
10089 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10090 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10091 (emit_if): Use RELOCATION_VALUE_1.
10092 (emit_goto): Likewise.
10093 (emit_jsr): Likewise.
10094 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10095 argument to push_long_const to HOST_WIDE_INT.
10097 1999-09-15 Andreas Schwab <schwab@suse.de>
10099 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10101 1999-09-20 Nick Clifton <nickc@cygnus.com>
10103 * lang.c (lang_decode_option): Extend comment.
10105 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10107 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10110 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10112 * gjavah.c (get_field_name, print_method_info, print_include,
10113 add_namelet): Use xmalloc, not malloc.
10115 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10116 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10119 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10121 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10123 * jcf-path.c (add_entry): Likewise.
10125 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10127 * jv-scan.c (xmalloc): Remove definition.
10129 * jvgenmain.c (xmalloc): Likewise.
10131 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10133 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10135 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10136 concat, not xmalloc/sprintf.
10137 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10138 (xstrdup): Remove definition.
10140 * parse.y (duplicate_declaration_error_p,
10141 constructor_circularity_msg, verify_constructor_circularity,
10142 check_abstract_method_definitions, java_check_regular_methods,
10143 java_check_abstract_methods, patch_method_invocation,
10144 check_for_static_method_reference, patch_assignment, patch_binop,
10145 patch_cast, array_constructor_check_entry, patch_return,
10146 patch_conditional_expr): Use xstrdup, not strdup.
10148 * zextract.c (ALLOC): Use xmalloc, not malloc.
10150 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10152 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10154 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10155 (do_spec, lang_specific_pre_link, lang_specific_driver,
10156 input_filename, input_filename_length): Don't declare.
10157 (main_class_name, jvgenmain_spec, lang_specific_driver):
10159 (lang_specific_driver): All calls to the function pointer
10160 parameter now explicitly call `fatal'.
10162 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10164 * parse.y (find_applicable_accessible_methods_list): Search
10165 abstract classes as interfaces.
10167 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10169 * class.c (finish_class): We're now outside a valid method
10170 declaration. Tell the rest of gcc so.
10172 1999-09-08 Bruce Korb autogen@linuxbox.com
10174 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10176 1999-09-07 Tom Tromey <tromey@cygnus.com>
10178 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10180 (decode_signature_piece): Don't emit "::" in JArray<>.
10181 (print_namelet): Only print trailing `;' when printing a class.
10183 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10185 * java-tree.h: Delete declarations for all tree nodes now moved to
10187 * decl.c: Delete their definitions.
10189 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10191 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10192 * Makefile.in (OBJS): Add ggc-callbacks.o.
10193 (OBJDEPS): Likewise.
10195 1999-09-03 Tom Tromey <tromey@cygnus.com>
10197 * parse.y (strip_out_static_field_access_decl): Return operand if
10198 it satisfies JDECL_P.
10200 1999-09-02 Tom Tromey <tromey@cygnus.com>
10202 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10203 Handle nested arrays, like `[[I'.
10205 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10207 * class.c (finish_class): Remove unused parameter, all callers
10210 * expr.c (build_java_athrow): Change return type to void.
10211 (java_lang_expand_expr): Make sure each case in switch returns a
10214 * java-tree.h (finish_class): Fix prototype to take void args.
10216 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10217 (main): Issue return from main, not exit.
10219 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10221 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10223 * jv-scan.c (main): Issue return from main, not exit.
10225 * parse.y (check_abstract_method_definitions,
10226 java_check_abstract_method_definitions): Add static prototypes.
10227 (java_complete_expand_methods): Fix call to `finish_class'.
10229 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10232 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10234 * lang.c (language_string): Constify.
10236 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10238 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10239 Remove hacks for stuff which comes from libiberty.
10241 * Make-lang.in: Likewise.
10243 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10245 * Makefile.in (xref.o): Depend on xref.c explicitly.
10247 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10249 * java-tree.h (lang_printable_name): Constify a char*.
10251 * lang.c (lang_printable_name): Likewise.
10253 1999-08-27 Jeffrey A Law (law@cygnus.com)
10255 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10256 comments in C code.
10258 1999-08-26 Tom Tromey <tromey@cygnus.com>
10260 * gjavah.c (print_cxx_classname): Print "::" before qualified
10263 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10265 * parse.y (lookup_cl): Changed leading comment. Now does its best
10266 to set the column number.
10267 (qualify_ambiguous_name): Take WFL wrappers into account.
10269 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10271 * verify.c (verify_jvm_instructions): Don't check instruction
10272 validity beyond end of method.
10274 1999-08-25 Tom Tromey <tromey@cygnus.com>
10276 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10278 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10280 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10281 cxx_keyword_subst, generate_access, name_is_method_p,
10282 get_field_name, print_field_name, super_class_name, print_include,
10283 decode_signature_piece, print_class_decls, usage, help,
10284 java_no_argument, version, add_namelet, print_namelet): Add static
10286 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10287 name_is_method_p): Constify a char*.
10288 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10289 Provide a final else clause in an if-else-if.
10290 (print_field_info): Add missing final arg in function call to
10291 `print_field_name'.
10292 (print_method_info, decompile_method, decode_signature_piece,
10293 print_c_decl, print_full_cxx_name, print_stub,
10294 print_mangled_classname, super_class_name, print_include,
10295 add_namelet, add_class_decl, print_class_decls, process_file,
10296 help): Constify a char*.
10298 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10299 push_int_const, find_constant_wide, find_constant_index,
10300 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10301 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10302 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10303 emit_if, emit_goto, emit_jsr, call_cleanups,
10304 make_class_file_name): Add static prototypes.
10305 (generate_bytecode_return, generate_bytecode_insns): Pass a
10306 NULL_PTR, not a NULL_TREE.
10308 * jv-scan.c: Include "jcf.h".
10309 (main): Declare using DEFUN macro.
10311 * jvspec.c (find_spec_file, lang_specific_pre_link,
10312 lang_specific_driver): Add prototypes.
10313 (find_spec_file): Constify a char*.
10315 * keyword.gperf (hash, java_keyword): Add prototypes.
10317 * lang.c (lang_print_error): Add static prototype.
10318 (lang_init): Prefer memcpy over bcopy to avoid casts.
10320 * lex.c (yylex): Add static prototype.
10322 * parse-scan.y: Include "lex.c" earlier.
10324 * parse.h: Remove redundant declaration for `yylex'.
10326 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10327 labeled_block_contains_loop_p): Add static prototypes.
10328 (not_accessible_p): Make static to match prototype.
10330 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10332 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10334 * parse.y (check_method_redefinition): Changed leading comment.
10335 (check_abstract_method_definitions): New function.
10336 (java_check_abstract_method_definitions): New function.
10337 (java_check_regular_methods): Call it.
10338 (verify_constructor_super): Fixed indentation.
10339 (lookup_method_invoke): Likewise.
10341 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10343 * parse.y (method_header): Return a null pointer if the current
10344 class node is null.
10345 (finish_method_declaration): Return if the current function decl
10347 (source_start_java_method): Likewise.
10348 (java_method_add_stmt): Likewise.
10350 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10352 * class.c (emit_register_class): Removed unnecessary call to
10354 * parse.y (labeled_block_contains_loop_p): Removed unused local
10357 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10359 * parse.y (java_refold): Added prototype.
10361 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10363 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10364 (java_stabilize_reference): Removed unnecessary `else'.
10365 (java_complete_lhs): Set flag to remember boolean. Call
10366 java_refold. Added comments.
10367 (java_decl_equiv): New function.
10368 (binop_compound_p): Likewise.
10369 (java_refold): Likewise.
10370 (patch_unaryop): Striped static field access assigned to decl and
10371 op. Changed promotion scheme for ++/-- operators.
10372 (search_loop): New function.
10373 (labeled_block_contains_loop_p): Likewise.
10374 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10376 (patch_bc_statement): Call search_loop. Fixed comment.
10378 1999-08-14 Anthony Green <green@cygnus.com>
10380 * expr.c (java_lang_expand_expr): Mark static array data as
10383 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10385 * jvgenmain.c (main): NUL-terminate name_obstack.
10387 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10389 * check-init.c (check_bool2_init, done_alternative): Add static
10392 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10393 (add_method, build_utf8_ref, build_class_ref,
10394 append_gpp_mangled_type, layout_class_method): Constify a char*.
10396 * decl.c (push_promoted_type, make_binding_level): Add static
10398 (push_promoted_type, pushdecl): Constify a char*.
10400 * except.c (find_handler_in_range, link_handler,
10401 check_start_handlers): Add static prototypes.
10403 * expr.c (process_jvm_instruction): Constify a char*.
10405 * gjavah.c (main): Constify a char*.
10407 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10410 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10412 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10413 munge, print_ents): Constify a char*.
10415 * jcf-dump.c (disassemble_method): Constify a char*.
10416 (print_constant_pool, print_exception_table): Add static prototypes.
10417 (print_constant, print_exception_table, main, disassemble_method):
10420 * jcf-io.c (find_classfile, find_class): Likewise.
10422 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10423 (set_source_filename, predefined_filename_p): Add static prototypes.
10424 (set_source_filename, get_constant, get_class_constant,
10425 find_in_current_zip): Constify a char*.
10427 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10429 (add_entry, add_path, jcf_path_classpath_arg,
10430 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10432 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10433 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10434 jcf_parse_one_method, jcf_parse_methods,
10435 jcf_parse_final_attributes): Add static prototypes.
10436 (get_attribute): Constify a char*.
10438 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10439 jcf_dependency_add_target, jcf_path_classpath_arg,
10440 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10442 * jv-scan.c (main): Constify a char*.
10443 (gcc_obstack_init): Add prototype arguments.
10445 * jvgenmain.c (gcc_obstack_init): Likewise.
10446 (main): Constify a char*.
10448 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10450 (put_decl_string, lang_print_error): Constify a char*.
10451 (lang_init): Remove redundant extern prototype.
10453 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10455 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10456 Add static prototypes.
10457 (get_type_from_signature): Constify a char*.
10459 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10460 Add static prototypes.
10461 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10462 (verify_jvm_instructions): Constify a char*.
10464 * xref.c (xref_flag_value): Likewise.
10466 * xref.h (xref_flag_value): Likewise.
10468 * zextract.c (makeword, makelong): Add static prototypes.
10469 (makeword, makelong): Constify a uch*.
10471 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10473 * lang.c (java_dummy_print): Constify a char*.
10474 (lang_print_error): Likewise.
10475 (lang_init): Remove redundant prototype for `print_error_function'.
10476 (lang_init_source): Likewise.
10477 (lang_identify): Constify a char*.
10479 1999-08-09 Tom Tromey <tromey@cygnus.com>
10481 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10482 (WORDS_TO_LONG): Likewise.
10483 (WORDS_TO_DOUBLE): Likewise.
10485 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10487 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10489 * expr.c (java_stack_pop, java_array_data_offset,
10490 build_java_throw_out_of_bounds_exception, case_identity,
10491 build_java_check_indexed_type): Add static prototypes.
10492 (linenumber_table, expand_invoke, expand_java_field_op,
10493 build_primtype_type_ref, expand_byte_code): Constify a char*.
10495 * java-tree.h (build_primtype_type_ref, linenumber_table):
10497 (java_lang_expand_expr): Add prototype.
10499 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10500 `java_lang_expand_expr'.
10502 * lex.c (java_lex_error): Constify a char*.
10503 (java_get_unicode, java_read_char, java_allocate_new_line,
10504 java_unget_unicode, java_sneak_unicode): Prototype.
10506 * parse-scan.y (current_class, package_name, method_declarator,
10507 report_class_declaration, yyerror): Constify a char*.
10509 * parse.h (java_report_errors): Prototype.
10510 (yyerror): Constify a char*.
10512 * parse.y (classitf_redefinition_error, check_modifiers,
10513 parse_jdk1_1_error, lookup_package_type,
10514 lookup_package_type_and_set_next, get_printable_method_name,
10515 purify_type_name): Constify a char*.
10516 (build_super_invocation, maybe_generate_finit,
10517 verify_constructor_super, parser_add_interface,
10518 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10519 java_complete_expand_methods, java_expand_finals,
10520 cut_identifier_in_qualified, java_stabilize_reference,
10521 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10522 merge_string_cste): Prototype.
10523 (single_type_import_declaration, yyerror,
10524 variable_redefinition_error, build_array_from_name,
10525 build_unresolved_array_type, check_class_interface_creation,
10526 resolve_class, complete_class_report_errors,
10527 note_possible_classname, read_import_dir,
10528 find_in_imports_on_demand, resolve_package, fix_constructors,
10529 check_deprecation, lookup_method_invoke,
10530 maybe_build_primttype_type_ref, array_constructor_check_entry):
10532 (java_complete_expand_methods, java_expand_finals): Make static.
10533 (convert_narrow): Remove static prototype.
10535 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10537 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10539 1999-08-02 Richard Henderson <rth@cygnus.com>
10541 * decl.c: Include defaults.h instead of expr.h.
10542 * parse.y: Likewise.
10544 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10546 * java/decl.c (start_java_method): Change all uses of
10547 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10548 Ensure expr.h is included.
10549 * java/expr.c (pop_arguments): Ditto.
10550 * java/parse.y (expand_start_java_method): Ditto.
10552 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10554 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10556 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10558 * decl.c: Include "function.h".
10559 * except.c: Likewise.
10560 * parse.y: Likewise.
10561 * Makefile.in: Update dependencies.
10563 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10565 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10566 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10567 `modifier' with ATTRIBUTE_UNUSED.
10569 * gjavah.c (process_file): Add braces around ambiguous `else'.
10571 * jcf-dump.c (print_access_flags, localvar_free): Change return
10574 * parse.y (java_complete_expand_method): Initialize variable
10576 (resolve_qualified_expression_name): Likewise for `field_decl'.
10577 (patch_method_invocation): Likewise for `class_to_search'.
10578 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10579 (patch_assignment): Likewise for `lhs_type'.
10581 * verify.c (verify_jvm_instructions): Remove unused variable
10584 1999-07-25 Richard Henderson <rth@cygnus.com>
10586 * decl.c (va_list_type_node): New.
10588 1999-07-25 Anthony Green <green@cygnus.com>
10590 * gjavah.c (print_stub): New function.
10591 (METHOD_IS_NATIVE): New macro.
10592 (print_mangled_classname): Make static.
10593 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10594 (process_file): Perform stub generation.
10595 (HANDLE_METHOD): Don't emit class decls during stub
10597 (HANDLE_END_METHOD): Take into account stub generation.
10598 (print_method_info): Handle stub generation.
10599 (print_stub): New function.
10600 (print_cxx_classname): Make signature consistant with others.
10601 (help): Describe -stubs option.
10602 (main): Create stub file.
10603 (version): Use version.c.
10604 (print_full_cxx_name): New function.
10605 (print_c_decl): Use print_full_cxx_name.
10607 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10609 * check-init.c (check_init): Handle MAX_EXPR.
10611 1999-07-15 Andrew Haley <aph@cygnus.com>
10613 * lang.c (flag_use_divide_subroutine): New variable.
10614 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10615 fp-to-integer conversion.
10616 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10619 * expr.c (build_java_soft_divmod): New function.
10620 (build_java_binop): Call build_java_soft_divmod if
10621 flag_use_divide_subroutine is set.
10622 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10623 soft_lrem_node: new builtin functions.
10624 (init_decl_processing) Initialize the new builtins.
10625 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10626 soft_lrem_node: new builtin functions.
10627 (build_java_soft_divmod): New function.
10628 * parse.y: Call build_java_soft_divmod if
10629 flag_use_divide_subroutine is set.
10630 * parse.c: Rebuilt.
10632 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10633 a --specs= arg) even if not linking.
10634 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10635 -fuse-divide-subroutine
10637 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10639 * parse.y (resolve_and_layout): Check methods only once.
10640 (resolve_qualified_expression_name): Verify thrown exceptions
10642 (check_thrown_exceptions): Reject exceptions thrown in
10643 initializer. Error message tuned.
10645 1999-07-14 Andrew Haley <aph@cygnus.com>
10647 * expr.c (expand_expr): Do not return the last statement in a
10648 block as the block's value.
10650 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10652 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10653 CALL_EXPR, to avoid order of evaluation changes.
10655 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10657 * parse.y (qualify_ambiguous_name): Do not use
10658 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10660 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10662 * check-init.c (check_init): Handle MAX_EXPR.
10663 * expr.c (force_evaluation_order): Force method call arguments to
10664 be evaluated in left-to-right order.
10665 * parse.y (qualify_ambiguous_name): Loop again to qualify
10666 NEW_ARRAY_EXPR properly.
10668 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10670 * parse.y (patch_invoke): Resolve unresolved invoked method
10672 (qualify_ambiguous_name): STRING_CST to qualify expression for
10673 type name resolution.
10675 1999-06-24 Andrew Haley <aph@cygnus.com>
10677 * class.c (finish_class): Whenever a deferred method is
10678 output, rescan the list of methods to see if a new candidate for
10679 output can be found.
10681 1999-06-28 Tom Tromey <tromey@cygnus.com>
10683 * jvspec.c (lang_specific_driver): Recognize --help.
10685 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10687 * parse.y (resolve_package): Fixed bogus return statement.
10688 (patch_method_invocation): Resolve method invocation beginning with
10689 a package name qualifier.
10691 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10693 * Make-lang.in (java.stage1): Depend on stage1-start.
10694 (java.stage2): Likewise for stage2-start.
10695 (java.stage3): Likewise for stage3-start.
10696 (java.stage4): Likewise for stage4-start.
10698 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10700 * parse.y (java_complete_lhs): When doing cross referencing, don't
10701 try to keep file location on a WFL expanded as a CALL_EXPR.
10703 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10705 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10706 compiling to class file a void method with an empty method body.
10707 As a side effect, the bytecode backend will generate the
10708 appropriate `return' instruction.
10710 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10712 * parse.y (lookup_package_type_and_set_next): New function prototype.
10713 (resolve_package): Search current and imported packages.
10714 (lookup_package_type_and_set_next): New function.
10716 1999-06-22 Andrew Haley <aph@cygnus.com>
10718 * verify.c (verify_jvm_instructions): Check for pending blocks
10719 before invalid PC test and opcode switch, not after.
10721 1999-06-21 Andrew Haley <aph@cygnus.com>
10723 * except.c (find_handler_in_range): The upper limit for exception
10724 ranges is exclusive, not inclusive: (start <= pc < end).
10725 (link_handler): find child pointer which points to outer by
10726 searching sibling list: previous code incorrectly assumed that
10727 outer->outer->first_child must point to outer.
10728 * verify.c (verify_jvm_instructions): FIXME added to code for
10730 (verify_jvm_instructions): Do not assume that the last block
10731 processed in a subroutine is a block which ends with a `ret'
10732 instruction. With some control flows it is possible that the last
10733 block ends with an `athrow'.
10735 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10737 * parse.y (qualify_ambiguous_name): Reorganized the post
10738 evaluation of non WFL leading expression nodes.
10740 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10742 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10745 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10747 * parse.y (qualify_ambiguous_name): Handle qualified expression
10748 beginning with a STRING_CST.
10750 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10752 * parse.y (register_fields): Set DECL_INITIAL on both
10753 pre-initialized static and public fields.
10754 (resolve_field_access): Static field access expressions to always
10756 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10757 qualification. CONVERT_EXPR to be resolved as an expression name.
10758 (java_complete_lhs): Identify and access qualified final
10759 initialized field in switch statement case expression.
10760 (fold_constant_for_init): Pre-initialized field decl constant to
10763 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10765 * parse.y (note_possible_classname): Mark returned node with
10766 QUALIFIED_P only if the original class name contained a '/'.
10768 1999-06-05 Anthony Green <green@cygnus.com>
10770 * Make-lang.in (gcjh): More parallel build fixes.
10772 1999-06-03 Mike Stump <mrs@wrs.com>
10774 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10776 1999-06-02 Anthony Green <green@cygnus.com>
10778 * except.c (link_handler): Chain exception handlers in order.
10780 1999-06-02 Anthony Green <green@cygnus.com>
10782 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10783 with nops and process as usual in order to always set correct EH
10784 ranges. Emit detailed warnings about unreachable bytecodes.
10786 1999-06-02 Anthony Green <green@cygnus.com>
10788 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10791 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10793 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10794 or the searched field decl.
10796 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10798 * parse.y (fold_constant_for_init): Convert numerical constant
10799 values to the type of the assigned field.
10801 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10803 * expr.c (lookup_field): Relaxed the test on class loading error
10805 * parse.y (fold_constant_for_init): Enabeled old code.
10807 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10809 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10810 decide the validity of the cast of a java.lang.Cloneable reference
10812 (patch_conditional_expr): Fixed first argument passed to
10813 binary_numeric_promotion.
10815 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10817 * parse.y (qualify_ambiguous_name): Take into account that a
10818 CONVERT_EXPR might specify a type as a WFL.
10820 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10822 * parse.y (patch_assignment): Save the rhs before using it as an
10823 argument to _Jv_CheckArrayStore.
10825 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10827 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10829 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10831 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10832 floating point literal only when the exponent indicator has been
10835 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10837 * parse.y (formal_parameter:): Construct argument tree list
10838 element even if a yet unsupported final parameter was encountered.
10840 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10842 * parse.y (finish_method_declaration): Issue errors for native or
10843 abstract methods declared with a method body, as well as for non
10844 native or non abstract methods with no method body.
10846 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10848 * class.c (build_utf8_ref): Initialize variable `field'.
10850 * decl.c (init_decl_processing): Initialize variable `field'.
10852 * expr.c (build_known_method_ref): Mark parameters `method_type',
10853 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10854 (process_jvm_instruction): Likewise for parameter `length'.
10856 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10857 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10860 * parse.y (maybe_generate_clinit): Remove unused variable
10861 `has_non_primitive_fields'.
10862 (find_in_imports_on_demand): Initialize variables `node_to_use'
10864 (patch_binop): Likewise for variable `prom_type'.
10865 (patch_unaryop): Likewise for variable `prom_type'.
10867 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10869 * xref.c (xref_table): Add missing initializer.
10871 1999-05-14 Tom Tromey <tromey@cygnus.com>
10873 * java-except.h (struct eh_range): Removed unused `next' member.
10874 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10875 after adding all exception handlers. Sort exception ranges in
10877 (struct pc_index): New structure.
10878 (start_pc_cmp): New function.
10879 * except.c (add_handler): Return `void'. Don't call link_handler;
10880 instead construct an ordinary linked list and do range
10882 (check_nested_ranges): New function.
10883 (link_handler): Changed interface to allow merging of eh_ranges.
10884 Split overlapping ranges. Return `void'.
10886 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10888 * parse.y (constructor_block_end:): New rule, tagged <node>.
10889 (constructor_body:): Use `constructor_block_end' instead of
10892 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10894 * parse.y (statement_nsi:): Pop `for' statement block.
10895 (java_complete_lhs): Labeled blocks containing no statement are
10896 marked as completing normally.
10898 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10900 * xref.c (xref_set_current_fp): New function, defined.
10901 * xref.h (xref_set_current_fp): New function, prototyped.
10903 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10905 * check-init.c (check_init): Take into account that
10906 LABELED_BLOCK_STMT can be empty.
10908 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10910 * parse.y (java_check_regular_methods): Warning check on not
10911 overriding methods with default access in other packages does not
10912 apply to `<clinit>'.
10913 (java_complete_lhs): If block body is an empty_stmt_node, replace
10914 it by NULL_TREE. This prevents gcc from generating an irrelevant
10917 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10919 * check-init.c (check_init): Removed code accepting to see things
10920 falling through default:, when doing xrefs.
10921 * java-tree.h (do_not_fold): New global variable, declared.
10922 * parse.y (do_not_fold): New global variable, defined.
10923 (java_complete_expand_method): Set `do_not_fold' to the value of
10924 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10925 and reinstall them after them have been purged; do not check for
10926 initializations; do not issue missing return errors.
10927 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10929 (patch_binop): Skip the fold part when doing xrefs.
10930 (build_string_concatenation): Skip the concatenation part when
10932 (patch_synchronized_statement): Do not generate a try-finally when
10934 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10935 and keep the location where the throw was seen.
10936 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10937 any treatment on the converted node an simply return a NOP_EXPR of
10939 * xref.c (xref_get_data): New function, defined.
10940 * xref.h (xref_get_data): New function, declared.
10941 (XREF_GET_DATA): Use xref_get_data.
10943 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10945 * gjavah.c (print_include): Cast the result of `strlen' to int
10946 when comparing against a signed value.
10947 (add_namelet): Likewise.
10949 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10951 * expr.c (expand_invoke): Mark parameter `nargs' with
10953 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10955 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10958 * jcf-reader.c (get_attribute): Cast a value to long
10959 when comparing against a signed expression. Likewise.
10961 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10962 HOST_BITS_PER_CHAR.
10964 1999-05-11 Andrew Haley <aph@cygnus.com>
10966 * parse.y (source_end_java_method): If the current method contains
10967 any exception handlers, force asynchronous_exceptions: this is
10968 necessary because signal handlers in libjava may throw exceptions.
10969 * decl.c (end_java_method): Ditto.
10971 1999-05-11 Tom Tromey <tromey@cygnus.com>
10973 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10975 * jvspec.c (THREAD_NAME): Removed.
10976 (GC_NAME): Likewise.
10977 (MATHLIB): Likewise.
10978 (WITHLIBC): Likewise.
10980 (THREADLIB): Likewise.
10981 (MATH_LIBRARY): Likewise.
10982 (lang_specific_driver): Don't add `-l' options to command line.
10983 Instead, add a single --specs option. Recognize `-L' options and
10984 use them to search for spec file.
10985 (find_spec_file): New function.
10986 (SPEC_FILE): New define.
10988 1999-05-11 Dave Brolley <brolley@cygnus.com>
10990 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10991 cpplib-enabled build.
10993 1999-05-05 Per Bothner <bothner@cygnus.com>
10995 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10996 temporarily zero it while calling rest_of_decl_compilation.
10998 * java-tree.h (string_ptr_type_node): Add declaration.
10999 * decl.c: Define and initialize string_ptr_type_node.
11000 * parse.y (patch_string_cst): Use string_ptr_type_node.
11002 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
11003 * parse.y (for_statement): Now unconditionally exit_block.
11004 (finish_labeled_statement): No longer exit_block if for-loop.
11005 (patch_loop_statement): Check harder if the loop is already labeled.
11007 * parse.y (patch_initialized_static_field): Removed function.
11008 (maybe_generate_clinit): Removed special handling for interfaces.
11009 (java_complete_expand_methods): Do a preliminary java_complete_tree
11010 on <clinit> to determine if it can be removed.
11011 (java_complete_expand_method): Remove special handling for <clinit>.
11012 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
11013 optimize if we get back empty_stmt_node.
11014 For MODIFY_EXPR, re-do checking of static initializers.
11015 (fold_constant_for_init): Don't return immediate if VAR_DECL.
11016 For VAR_DECL, pass correct context.
11018 * verify.c (verify_jvm_instructions): Better error messages.
11020 1999-05-03 Tom Tromey <tromey@cygnus.com>
11022 * parse-scan.y (interface_declaration): Call
11023 report_class_declaration for interfaces.
11025 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
11027 * Makefile.in: Remove -v from bison command lines.
11029 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11031 * check-init.c (check_init): Exclude a case of error when doing
11033 * class.c (layout_class_method): Don't generate the error message
11034 twice when compiling from source.
11035 * lang-options.h: Added `-Wredundant-modifers' and
11036 `-Wunusupported-jdk11' flags and help text.
11037 * lang.c (lang_decode_option): Added support for
11038 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11039 flag_static_local_jdk11 and flag_redundant set accordingly.
11040 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11041 * parse.h (EXPR_WFL_ADD_COL): New macro.
11042 (DECL_END_SOURCE_LINE): Likewise.
11043 (DECL_INHERITED_SOURCE_LINE): Likewise.
11044 * parse.y (static_ref_err): New function, prototyped.
11045 (CCB_TK): Now tagged <operator>.
11046 (class_body:): Remember the location of the closing '}' of a class
11047 definition when doing xrefs.
11048 (block:): Likewise.
11049 (block_end:): Likewise.
11050 (create_class): Remember the location of the inherited class
11051 identifier when doing xrefs.
11052 (register_fields): Added test on first operand of `init' before
11053 testing it TREE_CODE.
11054 (method_header): Store the location of the class identifier in the
11055 class decl when doing xrefs.
11056 (finish_method_declaration): Don't combine first/last method line
11058 (java_check_regular_methods): Warning check on not overriding
11059 methods with default access on other packages move before check on
11060 static methods. Initialization of `aflags' also moved up.
11061 (resolve_expression_name): Call static_ref_err to report the error.
11062 (static_ref_err): New function, implemented.
11063 (resolve_field_access): Returned simplified static field access
11065 (resolve_qualified_expression_name): Check for illegal use of
11066 static fields in a non static context. Call static_ref_err to
11067 report error in various places.
11068 (java_complete_tree): Do not fold initialized static fields when
11070 (java_complete_lhs): Likewise.
11072 1999-04-29 Anthony Green <green@cygnus.com>
11074 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11075 create internal labels.
11076 (lookup_label): Ditto.
11078 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11080 * class.c (layout_class_method): Generate <clinit>'s rtl for
11082 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11083 for interfaces' <clinit>.
11084 * expr.c (lookup_field): Search for fields in interfaces.
11085 (expand_invoke): Fixed indentation.
11086 (expand_java_field_op): Likewise. Use IS_CLINIT.
11087 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11088 (IS_CLINIT): New macro.
11089 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11090 interface was parsed.
11091 (maybe_generate_clinit): Don't generate if the current class is an
11092 interface with only fields of primitive types.
11093 (reset_method_name): Use IS_CLINIT.
11094 (java_complete_expand_method): Expand <clinit> when it exists for
11095 interfaces. Use IS_CLINIT.
11096 (resolve_expression_name): Use DECL_CONTEXT instead of
11097 current_class to build static field references.
11098 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11099 ARRAY_REF when doing xreferencing.
11100 (check_final_assignment): Fixed typo in leading comment. Use
11102 (patch_array_ref): Don't fully expand array references when
11104 (patch_return): Use IS_CLINIT.
11105 (patch_throw_statement): Likewise.
11107 1999-04-22 Tom Tromey <tromey@cygnus.com>
11109 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11111 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11113 * decl.c (predef_filenames, predef_filenames_size): New globals
11114 (init_decl_processing): predef_filenames and predef_filenames_size
11116 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11118 * jcf-parse.c (predefined_filename_p): New function.
11119 (yyparse): Check that files on the command line are specified only
11120 once and issue a warning otherwise.
11121 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11122 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11123 avoid a gcc warning with -W -Wall turned on.
11124 (java_expand_classes): Abort if errors were encountered.
11125 (java_complete_lhs): If the cross reference flag is set, wrap
11126 field DECL node around a WFL when resolving expression name.
11128 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11130 * lang.c (lang_decode_option): Fixed returned value when parsing
11131 `-fxref=...' and `-Wall'.
11132 * parse.y (source_end_java_method): Do not generate code when
11133 flag_emit_xref is set.
11134 (resolve_expression_name): Do not build static field access when
11135 flag_emit_xref is set.
11136 (resolve_field_access): No special treatment on `length' when
11137 flag_emit_xref is set. Do not build qualified static field access
11138 when flag_emit_xref is set.
11139 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11140 when flag_emit_xref is set.
11141 (patch_assignment): Do not generate array store runtime check when
11142 flag_emit_xref is set.
11143 * xref.c (xref_flag_value): Fixed function declaration
11145 (xset_set_data): New function.
11146 * xref.h (xref_set_data): Added prototype for new function.
11147 (typedef struct xref_flag_table): New field data.
11148 (XREF_GET_DATA): New macro.
11150 1999-04-19 Tom Tromey <tromey@cygnus.com>
11152 * xref.h (enum): Removed trailing comma.
11154 * parse.y (resolve_qualified_expression_name): Added missing
11157 1999-04-15 Anthony Green <green@cygnus.com>
11159 * gjavah.c: New prototypes for java_float_finite and
11160 java_double_finite.
11162 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11164 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11167 1999-04-06 Jeffrey A Law (law@cygnus.com)
11169 * Makefile.in (TREE_H): Add tree-check.h.
11170 (RTL_H): Add genrtl.h.
11172 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11174 * parse.y (patch_assignment): Added ArrayStoreException runtime
11177 1999-04-06 Per Bothner <bothner@cygnus.com>
11179 * expr.c (pop_type_0): New function.
11180 (pop_type): Use pop_type_0.
11181 * java-tree.h (pop_type_0): New declaration.
11182 * verify.c (verify_jvm_instructions): Check return instructions.
11184 * parse.y (patch_binop): Don't fold if non-constant and emiting
11187 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11189 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11191 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11192 (main_jcf): Don't define.
11193 (process_file): Don't set `main_jcf'.
11195 * java-tree.h (main_jcf): Don't declare.
11197 * jcf-parse.c (main_jcf): Add static definition.
11199 * lang.c (main_jcf): Don't define.
11201 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11203 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11205 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11207 * jcf-depend.c: Include "config.h", not <config.h>.
11209 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11212 * jcf-path.c: Include "config.h", not <config.h>.
11214 * lex.c: Don't include various system header files.
11215 (java_init_lex): Cast the argument of `bzero' to PTR
11217 * parse-scan.y (java_push_parser_context): Likewise.
11219 * parse.y (java_push_parser_context): Likewise.
11220 (patch_bc_statement): Match format specifier to variable argument.
11222 * xref.c: Don't include <stdio.h>.
11224 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11226 * parse.y (struct parser_ctxt *ctxp): Now global.
11227 (declare_local_variables): Use WFL compound value for the
11228 declaration source line value, when doing cross-referencing.
11230 1999-03-31 Tom Tromey <tromey@cygnus.com>
11232 * gjavah.c (print_field_info): Allow constants of other types.
11233 (print_include): Generate include when new name is proper prefix
11234 of already printed name.
11235 (add_namelet): Likewise.
11236 (cxx_keyword_subst): New function.
11237 (print_method_info): Use it.
11238 (print_field_name): New function.
11239 (get_field_name): New function.
11240 (print_field_info): Use get_field_name and print_field_name.
11242 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11244 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11245 'KR-C', so gperf uses the `const' keyword on strings.
11247 * keyword.gperf (java_keyword): Const-ify a char*.
11249 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11251 * parse.y (patch_bc_statement): Fixed identation and a bogus
11254 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11256 * parse.y (patch_assignment): Allow static variables in other
11257 classes to be assigned.
11259 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11261 * class.c (maybe_add_interface): Remove unused variable
11263 (make_class_data): Use = for assignment, not ==. Likewise.
11264 (emit_register_classes): Remove unused variable `decl'.
11266 * lex.c: Fix comment so as not to contain an embedded `/*'.
11268 * verify.c (verify_jvm_instructions): Remove unused variable
11271 1999-03-27 Per Bothner <bothner@cygnus.com>
11273 * parse.y (complete_loop_body): Rename to finish_loop_body.
11274 (complete_labeled_statement): Rename to finish_labeled_statement.
11275 (complete_for_loop): Rename to finish_for_loop.
11276 (complete_method_declaration): Rename to finish_method_declaration.
11278 * java-tree.h (continue_identifier_node): New global node.
11279 * decl.c: Define and initialize continue_identifier_node.
11280 * parse.y (generate_labeled_block): Remove - no longer needed.
11281 (build_loop_body): Use continue_identifier_node for continue block.
11282 (finish_labeled_statement): Also do pop_labeled_block actions.
11283 (java_complete_lhs): POP_LOOP even if error.
11284 (build_labeled_block): Special handling for continue_identifier_node.
11285 (patch_loop_statement): Re-organize.
11286 (patch_bc_statement): Re-write.
11288 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11290 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11291 using a WFL compound value.
11292 * parse.y (xref.h): Include.
11293 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11294 WFL compound value.
11295 (register_fields): Set WFL compound value to lineno if doing
11297 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11299 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11300 * xref.h (expand_xref): Prototype renamed from xref_generate.
11302 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11304 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11305 (GET_CURRENT_BLOCK): New macro.
11306 * parse.y (current_static_block): New global variable.
11307 (method_body:): Define action.
11308 (complete_method_declaration): Set current_function_decl to NULL
11309 when work on the current method is done.
11310 (declare_local_variables): Use GET_CURRENT_BLOCK.
11311 (java_method_add_stmt): Likewise.
11312 (java_complete_expand_method): Disable the use of `this' when
11313 expanding <clinit>.
11314 (enter_a_block): If no current method exist, use
11315 current_static_block to link static initializer blocks.
11316 (exit_block): Rewritten to use current_static_block when no current
11317 method decl exists.
11318 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11319 (patch_return): Forbid the use of `return' in static initializers.
11320 (patch_throw_statement): Fixed indentation. Issue specific error
11321 for uncaught thrown checked exception in static initializer
11322 blocks. Removed FIXME.
11324 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11326 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11327 Link gcj from gcc.o.
11329 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11331 * parse.y (find_applicable_accessible_methods_list): When dealing
11332 with interface: ensure that a given interface or java.lang.Object
11333 are searched only once.
11335 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11337 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11339 * jcf-dump.c (print_access_flags): Add braces around if-else.
11341 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11344 * lex.c (build_wfl_node): Add static prototype.
11346 * lex.h (build_wfl_node): Remove static prototype.
11348 * parse.y: Include lex.c early enough to declare everything needed.
11349 Ensure calls to `build_wfl_node' pass the proper arguments.
11350 (create_class): Remove unused variable `super_decl'.
11351 (get_printable_method_name): Initialize variable `name'.
11353 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11355 * Changelog: Fixed 1999-03-22 typos.
11356 * lang.c (lang_decode_option): Fixed typo in error string in the
11359 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11361 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11362 (xref.o): New rule.
11363 * java-tree.h (flag_emit_xref): Declared extern.
11364 * lang.c (xref.h): Included.
11365 (flag_emit_xref): New global variable.
11366 (lang_decode_option): Added support for -fxref.
11368 * xref.h: Likewise.
11370 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11372 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11375 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11377 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11378 $(srcdir)/../system.h and $(JAVA_TREE_H).
11379 (jcf-io.o): Depend on $(JAVA_TREE_H).
11380 (mangle.o): Likewise.
11382 * check-init.c (check_cond_init): Add static prototype.
11384 * class.c (build_java_method_type, hashUtf8String,
11385 make_field_value, get_dispatch_vector, get_dispatch_table,
11386 append_gpp_mangled_type, mangle_static_field): Likewise.
11387 (strLengthUtf8): Hide unused definition.
11388 (hashUtf8String): Const-ify.
11389 (make_field_value): Un-ANSI-fy.
11391 * constants.c: Move inclusion of jcf.h above java-tree.h.
11392 (set_constant_entry, find_class_or_string_constant,
11393 find_name_and_type_constant, get_tag_node,
11394 build_constant_data_ref): Add static prototype.
11396 * decl.c (push_jvm_slot, builtin_function,
11397 lookup_name_current_level): Likewise.
11398 (builtin_function): Const-ify.
11400 * except.c (expand_start_java_handler, expand_end_java_handler):
11401 Add static prototype.
11403 * expr.c (flush_quick_stack, push_value, pop_value,
11404 java_stack_swap, java_stack_dup, build_java_athrow,
11405 build_java_jsr, build_java_ret, expand_java_multianewarray,
11406 expand_java_arraystore, expand_java_arrayload,
11407 expand_java_array_length, build_java_monitor, expand_java_pushc,
11408 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11409 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11410 expand_compare, expand_test, expand_cond, expand_java_goto,
11411 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11412 expand_java_field_op, java_push_constant_from_pool): Likewise.
11414 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11415 (build_java_arraynull_check): Mark parameters `node' and `type'
11416 with ATTRIBUTE_UNUSED.
11417 (note_label): Likewise for parameter `current_pc'.
11418 (expand_java_call, expand_java_ret): Hide unused definition.
11420 * java-tree.h (make_class, build_constants_constructor,
11421 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11422 init_outgoing_cpool, register_class, emit_register_classes,
11423 java_layout_seen_class_methods): Prototype.
11424 (unicode_mangling_length): Const-ify.
11425 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11426 emit_unicode_mangled_name, format_int, format_uint,
11427 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11428 jcf_print_utf8_replace, open_class): Prototype.
11430 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11431 <stdio.h>. Include tree.h/java-tree.h.
11432 (utf8_equal_string usage, process_class): Add static prototype.
11433 (open_class): Don't prototype this here.
11434 (utf8_equal_string): Match arguments to format specifiers.
11435 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11436 TABLE_SWITCH, disassemble_method): Likewise.
11438 * jcf-io.c: Include tree.h/java-tree.h.
11439 (open_class, find_classfile, jcf_print_utf8,
11440 jcf_print_utf8_replace): Const-ify.
11442 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11443 parse_class_file): Add static prototype.
11444 (find_in_current_zip): Match definition to existing static
11447 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11448 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11449 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11450 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11451 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11452 generate_bytecode_return, perform_relocations, init_jcf_state,
11453 init_jcf_method, release_jcf_state, generate_classfile):
11454 Add static prototype.
11455 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11456 (make_class_file_name): Const-ify.
11458 * jcf.h (find_classfile): Const-ify.
11460 * jv-scan.c (reset_report): Remove prototype.
11462 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11463 (error): Rewrite to allow varargs.
11465 * lang.c (lang_f_options): Const-ify.
11467 * lex.c (java_parse_escape_sequence): Add static prototype.
11468 (java_allocate_new_line): Match definition to existing static
11471 * mangle.c Include tree.h/java-tree.h.
11472 (unicode_mangling_length, emit_unicode_mangled_name,
11473 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11475 * parse.h (jdep_code): Remove trailing comma in enumeration.
11476 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11477 (reset_report): Add prototype.
11479 * verify.c (push_pending_label, merge_types): Add static
11482 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11484 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11486 * parse.y (find_applicable_accessible_methods_list): Extend the
11487 search to superinterfaces when relevant.
11488 (search_applicable_methods_list): New function.
11490 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11492 * class.c (unmangle_classname): Implemented stricter testing
11493 before setting the QUALIFIED_P flag on an identifier.
11495 1999-03-16 Per Bothner <bothner@cygnus.com>
11497 * parse.y (java_complete_lhs): Call force_evaluation_order
11498 after patch_newarray.
11499 (patch_binop): Don't call fold if there are side effects.
11501 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11503 * parse.y (java_stabilize_reference): Use save_expr instead of
11504 building a SAVE_EXPR node.
11505 (java_complete_lhs): Patch the resulting string of the `+='
11506 operator (if necessary) and complete the RHS after having built
11509 1999-03-15 Per Bothner <bothner@cygnus.com>
11511 * class.c (make_class): Don't set CLASS_P here (because
11512 this function is also called by build_java_array_type).
11513 (push_class): Set CLASS_P here instead.
11514 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11516 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11517 context. If the context is class, perfer "super" over "synchronized".
11518 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11520 * parse.y (create_class): Don't call parser_check_super here;
11521 it is not robust. Always wait until later.
11523 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11524 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11526 1999-03-13 Per Bothner <bothner@cygnus.com>
11528 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11529 * lex.h (UNGETC): Change misleading macro.
11531 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11533 * parse.y (java_stabilize_reference): Return NODE when patching a
11535 (java_complete_lhs): Put parenthesis around truth values.
11537 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11539 * class.c (layout_class_method): Don't make rtl for interface
11541 * parse.h (GET_TYPE_NAME): New macro.
11542 * parse.y (if_then_statement:): Fixed indentation.
11543 (if_then_else_statement:): Likewise.
11544 (for_statement:): Fixed spacing.
11545 (try_statement:): Fixed indentation.
11546 (create_interface): Don't force interfaces to be abstract.
11547 (method_header): Abstract methods are OK in interfaces.
11548 (declare_local_variables): Fixed typo in comment.
11549 (java_complete_expand_method): Fixed indentation.
11550 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11551 non accessible fields.
11552 (java_stabilize_reference): New function.
11553 (java_complete_lhs): Fixed indentation. Use
11554 java_stabilize_reference in compound assignment. Insert the
11555 cast. If not processing `+' fix string constants before processing
11558 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11560 * constants.c (find_class_or_string_constant): Cast variable `j'
11561 to a `jword' when comparing against one.
11563 * expr.c (java_lang_expand_expr): Remove unused variables
11564 `has_finally_p' and `op0'.
11566 * gjavah.c (print_field_info): Cast a value to jint when comparing
11567 against one. Likewise for a jlong.
11568 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11569 against a signed quantity.
11571 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11572 (print_signature): Don't needlessly dereference variable `str'
11574 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11575 `max_locals' with ATTRIBUTE_UNUSED.
11576 (jcf_parse_class): Likewise for variable `index'.
11578 * parse.h (reverse_jdep_list): Remove static prototype.
11580 * parse.y (build_jump_to_finally): Remove prototype and definition.
11581 (reverse_jdep_list): Add static prototype.
11583 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11584 `assignment' and `expr_decl'.
11586 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11588 1999-03-12 Andrew Haley <aph@cygnus.com>
11590 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11591 we'll need a directory separator and a null character.
11593 1999-03-10 Per Bothner <bothner@cygnus.com>
11595 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11597 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11599 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11602 1999-03-05 Per Bothner <bothner@cygnus.com>
11604 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11606 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11608 * class.c (layout_class_method): A static method in a base class
11609 is never overridden, so treat it like it doesn't exist.
11610 However, do complain about private non-static method overriding
11611 public static method.
11613 * parse.y: Don't set unused INITIALIZED_P flag.
11614 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11616 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11617 (build_array_from_name): Re-order &index[string] to &string[index].
11619 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11620 error_mark (it might catch more errors, but it is more likely to lose).
11622 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11624 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11625 (parse-scan.o): Depend on toplev.h.
11627 * class.c (make_method_value): Add prototype. Make it static.
11628 Remove unused second argument, caller changed.
11630 * expr.c (java_lang_expand_expr): Remove unused variable
11633 * java-tree.h: Don't prototype find_in_current_zip.
11634 Add prototypes for verify_constant_pool, start_java_method,
11635 end_java_method, give_name_to_locals, expand_byte_code,
11636 open_in_zip, set_constant_value, find_constant1, find_constant2,
11637 find_utf8_constant, find_string_constant, find_class_constant,
11638 find_fieldref_index, find_methodref_index, write_constant_pool,
11639 count_constant_pool_bytes and encode_newarray_type.
11641 * jcf-dump.c: Remove unused variable `LONG_temp'.
11643 * jcf-parse.c: Include parse.h.
11644 (jcf_parse_source): Remove unused parameter, all callers changed.
11645 (jcf_figure_file_type): Add static prototype.
11646 (find_in_current_zip): Likewise. Also remove unused parameter,
11647 all callers changed.
11648 (read_class): Initialize variable `saved_pos'.
11650 * jcf-reader.c (jcf_parse_preamble): Mark variables
11651 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11653 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11654 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11655 (java_parse_doc_section): Initialize variable `seen_star'.
11656 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11657 (java_lex_error): Mark parameters `msg' and `forward' with
11659 (java_get_line_col): Mark parameters `filename' and `line' with
11662 * parse-scan.y: Include toplev.h.
11663 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11665 * parse.h: use `struct JCF', not plain `JCF'.
11666 (java_parser_context_save_global, java_expand_classes
11667 java_parser_context_restore_global, java_parse): Add prototypes.
11669 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11672 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11674 * check-init.c (check_init): COPYN takes word count, not bit count.
11676 1999-02-26 Per Bothner <bothner@cygnus.com>
11678 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11679 explicit build_decl. (Avoids crash in reload when optimizing.)
11681 1999-02-25 Per Bothner <bothner@cygnus.com>
11683 * decl.c (complete_start_java_method): Handle synchronized method
11684 even when compiling from bytecode.
11686 1999-02-26 Tom Tromey <tromey@cygnus.com>
11688 * gjavah.c (add_class_decl): Only generate `#include' if outer
11689 class is not the name of the class we are processing. Correctly
11690 append `.h' in #include.
11691 (process_file): Clean up newlines around generated `#include's.
11692 (decode_signature_piece): Correctly handle inner classes.
11693 (struct include): New structure.
11694 (all_includes): New global.
11695 (print_include): New function.
11696 (add_class_decl): Use it.
11697 (process_file): Likewise.
11698 (add_class_decl): Generate include for java-array.h if array
11700 (process_file): Don't generate java-array.h include.
11702 * gjavah.c (add_namelet): Check for standard package names here.
11703 (add_class_decl): Don't check for standard package names here.
11705 1999-02-25 Tom Tromey <tromey@cygnus.com>
11707 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11708 When reading a zip file, only use strncmp if both strings are
11709 bigger than the buffer length. Initialize `k' when looping
11712 1999-02-24 Tom Tromey <tromey@cygnus.com>
11714 * gjavah.c (struct namelet): New structure.
11715 (add_namelet): New function.
11716 (print_namelet): New function.
11717 (print_class_decls): Use add_namelet and print_namelet to generate
11718 namespaces and not classes.
11719 (method_printed): New global.
11720 (HANDLE_END_METHOD): Examine method_printed.
11721 (print_method_info): Set method_printed when required. Print
11722 error if function to be ignored is marked virtual. Handle $finit$
11724 (METHOD_IS_FINAL): New macro.
11725 (print_field_info): Use it.
11726 (HANDLE_METHOD): Clear method_printed.
11727 (method_pass): New global.
11728 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11729 (process_file): Do two passes over both fields and methods.
11730 (HANDLE_METHOD): Examine method_pass.
11731 (root): New global.
11732 (add_class_decl): New function.
11733 (print_class_decls): Don't scan over entire constant pool.
11735 1999-02-23 Tom Tromey <tromey@cygnus.com>
11737 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11738 disable linking in that case.
11740 1999-02-20 Tom Tromey <tromey@cygnus.com>
11742 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11745 1999-02-21 Per Bothner <bothner@cygnus.com>
11747 * decl.c (build_result_decl), java-tree.h: New method.
11748 (complete_start_java_method): Handle synchronized methods.
11749 Don't build DECL_RESULT here. (Ordering dependency problem.)
11750 (start_java_method): Call build_result_decl here instead ...
11751 * parse.y (java_complete_expand_method): ... and here.
11752 (expand_start_java_method): Don't call complete_start_java_method here.
11753 (java_complete_expand_method): Call it here instead.
11754 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11755 * java-tree.h: ... here.
11757 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11758 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11759 for ARRAY_REF - it doesn't work when array bounds are checked.
11760 (patch_array_ref): Handle it here instead.
11762 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11764 1999-02-19 Per Bothner <bothner@cygnus.com>
11766 Force left-to-right evaluation of binary operations etc.
11767 * expr.c (force_evaluation_order), java-tree.h: New function.
11768 * parse.y (java_complete_lhs): Pass binary operations, procedure
11769 calls, and ARRAY_REFs to force_evaluation_order.
11770 (various): Set TREE_SIDE_EFFECTS more carefully.
11772 Tolerate random (non-UTF8) encoding in comments without complaining.
11773 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11774 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11776 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11777 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11779 * parse.y (java_complete_lhs): Ignore an empty statement in a
11780 COMPOUND_EXPR. Don't complain about empty statement after return.
11782 1999-02-19 Per Bothner <bothner@cygnus.com>
11784 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11785 in TREE_LIST - just chain the POINTER_TYPEs together.
11786 (resolve_class): If type already resolved, return decl.
11787 After resolving, update TREE_TYPE(class_type), and name (if array).
11788 * parse.h (do_resolve_class), parse.y: Make non-static.
11789 * class.c (maybe_layout_super_class): Take this_class argument.
11790 Do do_resolve_class if necessary.
11791 (layout_class, layout_class_methods): Adjust calls appropriately.
11792 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11793 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11794 * typeck.c (build_java_array_type): Don't call layout_class.
11796 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11798 * parse.y (check_pkg_class_access): Allow private class access
11799 within the same package.
11800 (strip_out_static_field_access_decl): New function.
11801 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11802 operator argument before testing its nature.
11804 1999-02-03 Per Bothner <bothner@cygnus.com>
11806 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11807 (TRY_EXPR): Simplify - it no longer has a finally clause.
11808 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11809 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11810 * expr.c (java_lang_expand_expr): Likewise.
11811 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11812 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11813 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11814 (build_try_statement): Remove finally parameter and handling.
11815 (build_try_finally_statement): New function.
11816 (patch_try_statement): No longer need to support finally clause.
11817 (try_statement): Update grammar action rules.
11818 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11819 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11821 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11823 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11824 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11826 1999-02-17 Andrew Haley <aph@cygnus.com>
11828 * class.c (build_utf8_ref): Back out broken patch which was
11829 intended to to output signatures using '.' as a separator.
11831 * class.c (make_class_data): Output signatures using '.' as a
11832 separator, rather than '/'.
11833 (mangled_classname): Likewise.
11834 (make_field_value): Likewise.
11835 (make_method_value): Likewise.
11836 * constants.c (alloc_class_constant): Likewise.
11837 * expr.c (build_invokeinterface): Likewise.
11839 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11841 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11842 of an ancient workaround.
11844 1999-02-10 Jeffrey A Law (law@cygnus.com)
11846 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11849 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11851 * lex.c (yylex): Encode \0 as UTF8.
11853 1999-02-10 Tom Tromey <tromey@cygnus.com>
11855 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11856 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11857 (libgcj_zip): Renamed.
11858 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11860 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11862 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11863 (GC_NAME): Renamed -lgc to -lgcjgc.
11865 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11867 * lex.c (java_lang_cloneable): Initialize.
11868 * parse.y (java_lang_cloneable): New static variable.
11869 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11870 doing one more qualification round.
11871 (valid_ref_assignconv_cast_p): Reject null source or
11872 destination. Allow an array to be cast into java.lang.Cloneable.
11873 (patch_cast): Swapped two first arguments to first call to
11874 valid_ref_assignconv_cast_p.
11876 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11878 * parse.h: DECL_P renamed JDECL_P.
11879 * parse.y: DECL_P replaced by JDECL_P.
11880 (build_array_from_name): Always use pointer's type.
11881 (patch_bc_statement): Extra code to search continue target in a
11882 for loop. Fixed comments. Continue target is current loop when
11885 1999-02-05 Andrew Haley <aph@cygnus.com>
11887 * class.c (make_class_data): The superclass of an interface should
11888 be null, not class Object.
11890 * lex.c (java_lex): Sign extend hex literals.
11892 1999-02-04 Andrew Haley <aph@cygnus.com>
11894 * class.c (build_utf8_ref): Output signatures using '.' as a
11895 separator, rather than '/'.
11896 (make_class_data): Likewise.
11898 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11900 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11901 mkstemp.o. Get them from libiberty now.
11903 1999-02-02 Jeffrey A Law (law@cygnus.com)
11905 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11907 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11909 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11912 1999-02-02 Per Bothner <bothner@cygnus.com>
11914 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11915 * jcf-write.c (generate_bytecode_return): New function.
11916 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11918 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11919 generate special [fd]const_[01] instructions.
11921 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11923 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11924 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11926 1999-02-01 Per Bothner <bothner@cygnus.com>
11928 * parse.y (patch_method_invocation): Handle calling static methods,
11929 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11931 * parse.y (java_complete_lhs): Don't complain about unreachable
11932 exit condition in a do-while statement.
11934 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11936 * lex.c (java_read_char): Fixed utf8 decoding.
11937 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11939 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11940 comments. Local variable `all_primitive' is gone. Broadened
11941 acceptance of `0' to floating point targets. `long' can now be
11942 widened to `double' or `float'.
11943 (valid_method_invocation_conversion_p): Added leading
11944 comment. Fixed tabulation.
11945 (build_string_concatenation): Optimize out left or right empty
11948 1999-01-28 Per Bothner <bothner@cygnus.com>
11950 * jcf-write.c (localvar_alloc): Only emit entry for
11951 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11952 (generate_bytecode_insns): Only call put_linenumber if
11953 debug_info_level > DINFO_LEVEL_NONE.
11954 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11955 is specified, add -g1 (for compatibility wih javac).
11957 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11959 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11960 gjavah.o, check-init.o, jv-scan.o
11962 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11964 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11966 * gjavah.c: Include config.h and system.h.
11968 * javaop.h (inline): Don't define, its handled by system.h.
11969 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11970 from `inline' to `static inline'.
11972 * jcf.h (inline): Don't define, its handled by system.h.
11974 * lex.c (inline): Likewise.
11976 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11978 * lang-specs.h: Map -Qn to -fno-ident.
11980 1999-01-29 Richard Henderson <rth@cygnus.com>
11982 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11984 1999-01-29 Tom Tromey <tromey@cygnus.com>
11986 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11987 then cast it to Object before calling `append' method.
11989 1999-01-28 Per Bothner <bothner@cygnus.com>
11991 * check-init.c (check_bool2_init, check_bool_init, check_init):
11992 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11993 * jcf-write.c (generate_bytecode_insns): Likewise.
11995 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11997 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11998 * parse.y (patch_cast): Allow a boolean to be cast into a
12001 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12003 * parse.y: (class_declaration:): Fixed indentation.
12004 (class_member_declaration:): Extra `;' after field declaration now
12006 (interface_declaration:): Removed debug messages in error reports.
12007 (patch_binop): Nodes created and returned inherit the orignal
12008 node's COMPOUND_ASSIGN_P flag value.
12009 (patch_cast): Fix cast from char to floating point.
12011 1999-01-25 Andrew Haley <aph@cygnus.com>
12013 * except.c, java-except.h (expand_resume_after_catch): new
12015 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
12016 to branch back to main flow of control after a catch block.
12018 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12020 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
12021 $(srcdir)/../system.h.
12022 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
12023 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
12024 (jcf-write.o): Likewise.
12025 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12026 (mangle.o): Depend on $(srcdir)/../toplev.h.
12027 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12028 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12030 * class.c: Include output.h and parse.h.
12031 (mangled_classname): Add the `const' keyword to a char*.
12032 (find_named_method): Hide unused function definition.
12033 (build_utf8_ref): Change type of variable `c' to unsigned char.
12034 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
12035 (build_class_ref): Add the `const' keyword to a char*.
12036 (layout_class_method): Remove unused variable `buf'.
12038 * decl.c (find_local_variable): Remove unused variable `rtl'.
12039 (pushdecl): Likewise for variables `different_binding_level' and
12041 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12042 (maybe_build_cleanup): Likewise for parameter `decl'.
12044 * except.c (expand_start_java_handler): Mark parameter `range'
12045 with ATTRIBUTE_UNUSED.
12047 * expr.c: Include except.h.
12048 (pop_type): Remove unused variable `i'.
12049 (pop_value): Likewise for variables `n_words' and `i'.
12050 (expand_java_arrayload): Likewise for variable `convert'.
12051 (java_lang_expand_expr): Likewise for variables `op0', `type',
12052 `mode', `unsignedp', `node' and `elements'.
12053 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12055 (process_jvm_instruction): Add a `const' qualifier to a char*.
12057 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12058 (temp_directory): Likewise.
12059 (print_c_decl): Likewise.
12060 (print_method_info): Likewise.
12061 (decode_signature_piece): Likewise.
12062 (print_mangled_classname): Likewise.
12064 * java-except.h: Provide prototypes for maybe_start_try,
12065 maybe_end_try and add_handler.
12067 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12068 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12069 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12070 init_expr_processing, push_super_field, init_class_processing,
12071 can_widen_reference_to, class_depth, verify_jvm_instructions,
12072 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12073 set_local_type, merge_type_state, push_type, load_type_state,
12074 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12075 emit_unicode_mangled_name): Add prototypes.
12077 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12078 (print_signature_type): Use ISDIGIT, not isdigit.
12079 (print_signature): Remove unused variable `j'.
12081 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12082 int when comparing against one.
12084 * jcf-parse.c: Include toplev.h.
12086 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12087 (localvar_free): Remove unused variable `i'.
12088 (generate_bytecode_conditional): Likewise for variable `kind'.
12090 * jv-scan.c: Include config.h and system.h. Remove redundant
12091 OS header and gansidecl.h includes.
12092 (warning): Add the `const' keyword to a char*. Also add
12093 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12094 __STDC__, when determining whether to use ANSI-isms.
12095 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12096 (xmalloc): Don't redundantly prototype here.
12097 (main): Remove unused parameter `envp'. Also fix the arguments
12098 passed to function `fatal' to match the format specifier.
12100 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12102 * mangle.c: Include toplev.h.
12103 (emit_unicode_mangled_name): Declare parameter `len'.
12105 * parse.y (parse_warning_context): Add the `const' keyword to a
12106 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12107 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12108 (issue_warning_error_from_context): Add the `const' keyword to
12110 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12111 not `__STDC__' for whether to use ANSI-isms.
12113 * typeck.c (incomplete_type_error): Mark parameters `value' and
12114 `type' with ATTRIBUTE_UNUSED.
12115 (parse_signature_type): Use ISDIGIT, not isdigit.
12117 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12118 (verify_jvm_instructions): Likewise. Remove unused variables
12119 `field_name' and `default_val'.
12121 * zextract.c: Include config.h and system.h. Remove redundant
12122 OS header includes.
12124 * zipfile.h: Prototype `read_zip_archive'.
12126 1999-01-21 Andrew Haley <aph@cygnus.com>
12128 * typeck.c (convert): Allow conversions to void type: some
12129 optimizations in gcc do this.
12131 1999-01-21 Andrew Haley <aph@cygnus.com>
12133 * typeck.c (convert_ieee_real_to_integer): New function.
12134 (convert): When not using fast-math and using hardware fp, convert
12135 an IEEE NaN to zero.
12137 1999-01-18 Andrew Haley <aph@cygnus.com>
12139 * parse.y (patch_binop): Do a type conversion from signed to
12140 unsigned and then back to signed when a ">>>" is found.
12142 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12144 * java-tree.h: (check_for_initialization): Added prototype.
12145 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12146 * parse.y (do_resolve_class): Removed unused locals.
12147 (read_import_dir): Likewise.
12148 (resolve_qualified_expression_name): Array creation
12149 expressions are valid primary expressions.
12150 (qualify_ambiguous_name): Likewise.
12151 (patch_synchronized_statement): Removed unused local.
12153 1999-01-17 Jeffrey A Law (law@cygnus.com)
12155 * Makefile.in (zextract.o): Add dependencies.
12157 * Makefile.in: Do not put ^Ls at the start of a line.
12159 1999-01-15 Per Bothner <bothner@cygnus.com>
12161 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12162 sub-type the result of the call that gets the exception value.
12164 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12165 don't call finish_class.
12167 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12168 clear found before continuing.
12170 * verify.c (verify_jvm_instructions): On an array load, allow
12171 and handle top of stack to be TYPE_NULL.
12173 * gjavah.c (generate_access): Translate Java package private or
12174 protected access to C++ public, but with a comment.
12176 1999-01-13 Andrew Haley <aph@cygnus.com>
12178 * expr.c (generate_name): Name prefix changed to avoid clashes
12179 with assembler temp labels.
12181 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12182 MODIFY_EXPR. Without this, code for the assignment may not be
12183 generated at all and the synchronized statement will read an
12184 uninitialized variable.
12186 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12188 * class.c (maybe_layout_super_class): Fixed returned value.
12189 * lex.c: Added 1999 to the copyright.
12190 (java_init_lex): Initialize java_lang_imported.
12191 * lex.h: Added 1999 to the copyright.
12192 * parse.h: Added 1999 to the copyright.
12193 (REGISTER_IMPORT): Fixed typo in trailing macro.
12194 (CURRENT_OSB): New macro.
12195 (struct parser_ctxt): New fields osb_depth, osb_limit.
12196 * parse.y (java_lang_id): New global variable.
12197 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12198 (array_creation_expression:): Use CURRENT_OSB.
12199 (dims:): Uses a stack to keep track of array dimensions.
12200 (cast_expression:): Use CURRENT_OSB.
12201 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12203 (register_fields): Fixed typos in comment.
12204 (check_method_redefinition): Fixed comment indentation.
12205 (java_check_regular_methods): Set saved found wfl to NULL after
12206 having reinstalled it in the previously found DECL_NAME.
12208 1999-01-10 Richard Henderson <rth@cygnus.com>
12210 * gjavah.c (java_float_finite): Use a union to do type punning.
12211 (java_double_finite): Likewise.
12213 1999-01-09 Per Bothner <bothner@cygnus.com>
12215 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12216 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12217 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12218 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12219 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12220 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12222 1999-01-08 Per Bothner <bothner@cygnus.com>
12224 * check-init.c (check_init): If compiling to native, we don't
12225 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12227 1999-01-08 Tom Tromey <tromey@cygnus.com>
12229 * parse-scan.y (variable_declarator_id): Set or increment
12231 (bracket_count): New global.
12232 (formal_parameter): Handle case where bracket pairs trail variable
12235 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12237 * jcf-parse.c (yyparse): variable len changed from a char to an
12238 int to prevent overflow.
12240 1999-01-06 Per Bothner <bothner@cygnus.com>
12242 * java-tree.h: Declare read_class.
12243 * jcf-parse.c (read_class): New function.
12244 (load_class): Now just call read_class.
12246 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12247 * jcf-parse.c (parse_source_file): Declare save_error_count,
12248 which is needed by java_parse_abort_on_error macro,
12249 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12251 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12252 constructor, if initializing a static field.
12253 (patch_new_array_init): Set TREE_CONSTANT if it is.
12254 * expr.c (java_lang_expand_expr): For a static array constructor
12255 of primitive elements, allocate the array itself statically.
12256 Disabled until we can set the vtable field statically.
12258 * check-init.c: New file. Checks for definite assignment.
12259 * Makefile.in (JAVA_OBJS): Add check-init.o.
12260 * parse.y (java_complete_expand_method): Call check_for_initialization.
12261 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12263 1999-01-06 Graham <grahams@rcp.co.uk>
12265 * parse.y : include system.h instead of including
12266 standard headers directly with the exception of <dirent.h>.
12268 1999-01-06 Per Bothner <bothner@cygnus.com>
12270 * lex.h: Moved static function declarations to lex.c,
12271 to shut up some -Wall warnings.
12272 * lex.c: Static function declarations moved here.
12273 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12275 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12277 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12279 1998-12-22 Per Bothner <bothner@cygnus.com>
12281 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12282 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12284 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12285 (localvar_alloc): Change return type to void,
12286 (emit_unop): Remove unused variable size.
12288 * jcf-write.c (struct jcf_block): Add new union.
12289 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12290 (call_cleanups): New functions.
12291 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12292 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12293 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12294 * lang.c (lang_init): Call using_eh_for_cleanups.
12295 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12296 completing operands to patch_synchronized_statement.
12297 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12298 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12299 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12301 1998-12-20 John F. Carr <jfc@mit.edu>
12303 * Make-lang.in: Comment out control-Ls; they upset some makes.
12305 1998-12-18 Tom Tromey <tromey@cygnus.com>
12307 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12310 1998-12-17 Tom Tromey <tromey@cygnus.com>
12312 * parse.y (DIR_SEPARATOR): New define.
12313 (check_class_interface_creation): Use it.
12315 * parse-scan.y (report_main_declaration): Recognize
12316 `java.lang.String' in argument to main.
12318 1998-12-16 Per Bothner <bothner@cygnus.com>
12320 * parse.y (create_interface): Remove bogus test.
12322 1998-12-16 Per Bothner <bothner@cygnus.com>
12324 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12325 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12327 1998-12-16 Tom Tromey <tromey@cygnus.com>
12329 * parse-scan.y (qualified_name): Use correct sprintf format.
12331 1998-12-15 Tom Tromey <tromey@cygnus.com>
12333 * gjavah.c (print_field_info): Changed how most negative number is
12336 1998-12-14 Per Bothner <bothner@cygnus.com>
12338 * parse.y (fold_constant_for_init): New function.
12339 (resolve_expression_name): Don't replace static final
12340 constant-initialized fields by its value.
12341 (java_complete_lhs): New. Same as java_complete_tree, except does
12342 not replace static final constant-initialized fields by their values.
12343 (register_fields): If there is an initializer, set DECL_INITIAL and
12344 MODIFY_EXPR_FROM_INITIALIZATION_P.
12345 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12346 Only call patch_initialized_static_field if
12347 MODIFY_EXPR_FROM_INITIALIZATION_P.
12348 (patch_initialized_static_field): If not valid constant, clear
12351 * parse.y (lookup_field_wrapper): Fix thinko.
12353 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12354 set and restore global lineno.
12356 1998-12-14 Tom Tromey <tromey@cygnus.com>
12358 * gjavah.c (print_field_info): If value to print is the smallest
12359 value of its size, then print as hex to avoid later warnings from
12362 1998-12-14 Tom Tromey <tromey@cygnus.com>
12364 * gjavah.c (decompile_method): Decompile `return null'.
12365 (process_file): Generate `#pragma interface'.
12366 (method_declared): New global.
12367 (print_method_info): Set it.
12368 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12369 (print_method_info): Handle abstract methods.
12371 1998-12-13 Per Bothner <bothner@cygnus.com>
12373 * parse.y (patch_method_invocation): If class_decl is null
12374 (e.g. an array type), use original type.
12376 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12377 errors about uncaught exception from clone (of array, specifically).
12379 1998-12-13 Tom Tromey <tromey@cygnus.com>
12381 * gjavah.c (decompile_method): Handle all types of `return'
12382 opcode. Decompile `return this' and `return'.
12383 (method_access): New global.
12384 (print_method_info): Set it.
12385 (decompile_method): Don't decompile a synchronized method.
12387 1998-12-13 Tom Tromey <tromey@cygnus.com>
12389 * jcf-reader.c (jcf_parse_one_method): Recognize
12391 * gjavah.c (HANDLE_END_METHOD): New macro.
12392 (HANDLE_CODE_ATTRIBUTE): New macro.
12393 (decompile_method): New function.
12394 (print_method_info): Don't print `;\n' at end of function decl.
12395 Include java-opcodes.h.
12396 (decompiled): New global.
12398 1998-12-12 Per Bothner <bothner@cygnus.com>
12400 * class.c (build_class_ref): Handle PRIMTYPE.class if
12401 flag_emit_class_files.
12402 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12403 if flag_emit_class_files.
12404 * parse.y (java_complete_tree): Pre-liminary support for
12405 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12407 * parse.y (patch_synchronized_statement): Don't call monitorexit
12408 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12410 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12412 * zipfile.h (opendir_in_zip): New declaration.
12413 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12414 (opendir_in_zip): New function, using code from open_in_zip.
12415 (open_in_zip): Call opendir_in_zip.
12416 (find_class): Remove no-longer-used do_class_file parameter,
12417 but add source_ok parameter. Change logic so if we find a .java file,
12418 we don't look for .class in later classpath emtries.
12419 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12420 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12421 * gjavah.c: Update call to find_class.
12422 * jcf-dump.c: Likewise.
12424 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12425 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12426 nothing if body is empty_stmt_node.
12427 Various little fixes so SP gets correctly adjusted.
12428 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12429 For CALL_EXPR, test if static first.
12430 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12431 such as the ones we create for Object and Class.
12432 Set and restore current_function_decl.
12433 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12434 (note_possible_classname): New function.
12435 (read_import_entry): Removed. Merged with read_import_dir.
12436 (read_import_dir): Don't call find_class - that only gives us
12437 the first classpath entry having the needed package.
12438 Use the struct buffer data structure from buffer.h.
12439 (read_import_dir, find_in_imports_on_demand): The remembered
12440 class names now use '.' (not '/') as package separator.
12442 * parse.y (java_complete_expand_methods): Call write_classfile
12443 here, and not in java_expand_classes (which only gets first class).
12445 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12447 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12448 (register_fields): If a static fields has an initializer, just
12449 chain it on ctxp->static_initialized, and handle later.
12450 (java_complete_expand_methods): Force <clinit> first.
12451 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12452 - it's already been completed.
12453 (patch_initialized_static_field): New function.
12454 (java_complete_field): Call it.
12456 1998-12-12 Per Bothner <bothner@cygnus.com>
12458 * expr.c (encode_newarray_type, build_new_array): New functions.
12459 * java-tree.h: Declare build_new_array.
12460 * jcf-write.c (patch_newarray): Use build_new_array.
12462 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12463 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12465 * parse.y (patch_new_array_init): Re-organize.
12466 Now is passed the actual array (pointer) type of the value.
12467 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12468 (patch_array_constructor): Removed - merged into patch_new_array_init.
12469 (java_complete_tree): Update patch_new_array_init.
12471 * jcf-write.c (find_constant_index): New function.
12472 (generate_bytecode_insns): Use find_constant_index.
12473 (generate_classfile): Use find_constant_index for ConstantValue.
12475 1998-12-11 Tom Tromey <tromey@cygnus.com>
12477 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12478 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12479 * class.c (make_class_data): Renamed dtable -> vtable, and
12480 dtable_method_count -> vtable_method_count.
12482 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12484 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12485 global variables, initialized.
12486 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12487 Declared new global variables.
12488 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12489 double_zero_node, integer_zero_node upon direct matching.
12490 * parse.y (purify_type_name): Added function prototype.
12491 (duplicate_declaration_error_p): Consider new_type as potentially
12492 being a incomplete type. Use purify_type_name on type string.
12493 (method_header): saved_type: unused variable removed. Don't figure
12494 return type if method name is invalid.
12495 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12496 processed by patch_unaryop.
12497 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12498 increment/decrement node into its original type after binary
12499 numeric promotion on its operands.
12501 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12503 * parse.y (array_initializer:): Array init operand is NULL_TREE
12504 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12505 now an error. Fixed indentation problems.
12506 (patch_string): Handle error_mark_node as an argument.
12507 (patch_new_array_init): Fixed indentation problems.
12508 (array_constructor_check_entry): Removed check on null wfl_value.
12509 Return an error if wfl_value's walk returns an error.
12511 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12513 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12514 * lex.c (java_lex): Remember column position before advancing one
12515 token. Retain location information on OCB_TK.
12516 * lex.h (typedef struct java_lc): Added new field.
12517 * parse.h (GET_SKIP_TYPE): New macro.
12518 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12519 * parse.y (build_new_array_init, patch_new_array_init,
12520 patch_array_constructor, maybe_build_array_element_wfl,
12521 array_constructor_check_entry): New function prototypes.
12522 (switch_block:): Tagged <node>.
12523 (OCB_TK): Tagged <operator>.
12524 (array_initializer:): Installed actions.
12525 (variable_initializer): Build location information on element if
12527 (switch_statement:): Fixed indentation typo.
12528 (switch_block:): Redefined default action.
12529 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12530 (patch_assignment): Removed duplicate code.
12531 (maybe_build_array_element_wfl, build_new_array_init,
12532 patch_new_array_init, patch_array_constructor,
12533 array_constructor_check_entry): New functions.
12535 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12537 * parse.y (array_initializer): Tagged <node>.
12538 (variable_initializer:): Use default rule.
12539 (array_initializer:): Defined actions.
12540 (variable_initializers:): Likewise.
12541 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12542 non-static field accesses.
12543 (patch_invoke): Fixed indentation typo.
12544 (java_complete_tree): Likewise.
12545 (build_labeled_block): Changed leading comment. Generate an error
12546 in case of duplicate loop labels.
12547 (patch_conditional_expr): Patch results of string concatenation
12550 1998-12-06 Per Bothner <bothner@cygnus.com>
12552 * constants.c (find_methodref_index): When the class is an interface,
12553 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12555 * decl.c (finit_identifier_node): Use "$finit$", rather than
12556 "<finit>" (which Sun's verifier rejects).
12557 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12558 (generate_field_initialization_code): Removed.
12559 (fix_constructors) Don't add call to $finit$ here (wrong order).
12560 (patch_method_invocation): Add $finit$ call here.
12562 * java-tree.h (CALL_USING_SUPER): New macro.
12563 * parse.y (patch_invoke): Remove im local variable.
12564 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12565 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12566 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12568 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12570 * parse.y (java_complete_tree): Don't complain about unreachable
12571 statement if it is empty_stmt_node.
12573 * jcf-write.c (find_constant_wide): New function.
12574 (push_long_const): Use find_constant_wide.
12576 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12577 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12578 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12579 Emit invokeinterface when calling an interface method.
12580 Emit invokespecial also when calling super or private methods.
12582 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12584 1998-12-06 Per Bothner <bothner@cygnus.com>
12586 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12588 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12590 * java-tree.h (java_layout_seen_class_methods): New function
12592 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12593 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12594 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12595 * parse.y (method_declarator:): Defined action.
12596 (issue_warning_error_from_context): input_filename saved, set to
12597 the appropriate value and restored after java_error is called.
12598 (build_unresolved_array_type): Fixed comment.
12599 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12600 (method_header): Deal with return type the same way type are
12601 handled for fields and method's parameters and local variables
12603 (check_method_redefinition): Removed extra CR.
12604 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12605 (java_layout_seen_class_methods): New function.
12606 (java_layout_classes): Call java_layout_seen_class_methods.
12608 1998-12-03 Per Bothner <bothner@cygnus.com>
12610 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12612 1998-12-03 Per Bothner <bothner@cygnus.com>
12614 * jcf-dump.c (main): Fix error message.
12615 * jcf-path.c (add_entry): Style fix.
12617 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12619 * class.c (layout_class_method): Call build_java_argument_signature
12620 on constructors too.
12621 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12622 (patch_method_invocation): Define a primary when resolving an
12623 expression name. Augmented comment on code checking illegal `this'
12624 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12626 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12628 * class.c (layout_class_method): Don't report error on non-static
12629 overriding static if the method is private.
12630 * java-tree.h (finish_class): Prototype added.
12631 * lex.c (java_get_line_col): Handle col argument -2 value.
12632 * parse.h: All static method declarations moved to parse.y.
12633 * parse.y: Now contains all static method declarations previously
12635 (find_expr_with_wfl, missing_return_error,
12636 unreachable_stmt_error): New functions.
12637 (java_get_real_method_name): Identify constructors bearing class
12638 names in source code compiled classes only.
12639 (java_complete_expand_methods): Call missing_return_error.
12640 (invocation_mode): Private methods invoked as static methods.
12641 (java_complete_tree): Call unreachable_stmt_error.
12643 1998-12-01 Tom Tromey <tromey@cygnus.com>
12645 * Makefile.in (+target): Removed.
12646 (+xmake_file): Likewise.
12647 (+tmake_file): Likewise.
12648 (.NOEXPORT): Removed duplicate.
12650 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12652 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12654 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12656 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12657 libiberty.h. Provide an xmalloc definition.
12659 * jvspec.c: Remove the xmalloc prototype.
12661 * parse-scan.y: Include config.h and system.h. Don't include
12662 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12663 Provide an xstrdup definition.
12665 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12667 * jcf-path.c (add_entry): Recognize ".jar" too.
12668 * lang-specs.h: Likewise.
12670 1998-11-26 Per Bothner <bothner@cygnus.com>
12672 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12673 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12675 * jcf-write.c (generate_bytecode_insns):
12676 Handle pre/post-increment/decrement of long.
12678 * jcf-write.c (generate_bytecode_insns):
12679 Handle missing exception handler (finally for synchronized).
12681 1998-11-25 Per Bothner <bothner@cygnus.com>
12683 * java-tree.h (end_params_node): Declare global.
12684 * decl.c (end_params_node): New global.
12685 (init_decl_processing, start_java_method): Use end_params_node for
12686 end of list of parameter types. Follows correct gcc conventions.
12687 * expr.c (pop_argument_types, pop_arguments): Likewise.
12688 * lang.c (put_decl_node): Likewise.
12689 * typeck.c (various places): Likewise.
12690 * class.y (various places): Likewise.
12691 * parse.y (various places): Likewise.
12693 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12694 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12696 * class.c: Add #include flags.h, remove no-longer needed declaration.
12698 * class.c (layout_class_method): Remove commented-out code, re-format.
12699 Don't add vtable entry (or index) for private methods.
12700 * expr.c (expand_invoke): A private method is implicitly final.
12701 * class.c (make_class_data): If inlining or optimizing,
12702 skip private methods.
12704 * class.c (finish_class): New function. Calls existing methods,
12705 but alls emits deferred inline functions.
12706 * jcf-parse.c (parse_class_file): Call finish_class.
12707 * parse.y (java_complete_expand_methods): Likewise.
12709 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12711 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12713 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12715 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12717 1998-11-24 Per Bothner <bothner@cygnus.com>
12719 * (generate_classfile): Always write class access flag with
12722 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12724 * class.c (maybe_layout_super_class): New function.
12725 (layout_class): Reorganized. Loop on class methods dispatched into
12726 a new function. Call maybe_layout_super_class.
12727 (layout_class_methods, layout_class_method): New functions.
12728 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12730 (expand_invoke): Likewise.
12731 * java-tree.h (all_class_list): New global variable declared.
12732 (layout_class_methods, layout_class_method): New function
12734 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12735 * jcf-parse.c (all_class_list): New global variable.
12736 (load_class): Extended what class_or_name can be. Use parser
12737 context mechanism to save globals before calling jcf_parse.
12738 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12739 is set on the file name.
12740 (jcf_parse): Layout class methods when Object is loaded, otherwise
12741 record class in all_class_list for delayed method layout.
12742 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12743 * lang.c (put_decl_node): Decode <init> into the decl context
12745 * lex.c (java_allocate_new_line): Use xmalloc.
12746 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12747 pointers, not TREE_LIST elements.
12748 (struct parser_ctxt): Fixed comment indentations, added comments
12749 and reordered some fields.
12750 (java_check_methods): Function prototype removed.
12751 * parse.y (java_push_parser_context): Use xmalloc.
12752 (java_parser_context_restore_global): Pop extra pushed ctxp only
12753 when there's nothing next.
12754 (maybe_create_class_interface_decl): Fixed comment, add new
12755 created class decl to all_class_list.
12756 (method_header): Use GET_REAL_TYPE on argument's types.
12757 (method_declarator): Use GET_REAL_TYPE, change type to the real
12758 type in TREE_LIST dependency node. Build argument list with the
12760 (create_jdep_list): Use xmalloc. Removed allocation error message.
12761 (obtain_incomplete_type): Fixed leading comment. Broadened
12762 incoming argument meaning.
12763 (register_incomplete_type): Use xmalloc. Removed allocation error
12765 (safe_layout_class): Fixed leading comment.
12766 (jdep_resolve_class): Reversed if statement condition and switch
12767 if and else bodies.
12768 (resolve_and_layout): Fixed leading comment. Broadened incoming
12770 (complete_class_report_errors): New local variable name, for
12771 clarity. purify_type_name used for all error cases.
12772 (java_get_real_method_name): Stricter check on constructors.
12773 (java_check_regular_methods): Reverse methods list only if not
12774 already laid out. Layout artificial constructor.
12775 (java_check_methods): Deleted.
12776 (source_start_java_method): Obtain incomplete type for patchable
12778 (java_layout_classes): Fixed leading comment. Use
12779 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12780 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12781 before returning. Fixed comments.
12782 (java_expand_classes): Check for errors up front.
12783 (patch_method_invocation): Class to search is resolved and laid
12786 1998-11-24 Per Bothner <bothner@cygnus.com>
12788 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12790 * javaop.h (int8): Removed - not used.
12791 (jbyte): Redefine portably with correct signedness.
12793 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12795 * jcf-write.c (generate_bytecode_insns): Fix typo
12796 OPCODE_getstatic to OPCODE_getfield.
12798 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12799 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12800 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12802 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12804 * jcf-parse.c (jcf_parse_source): Function returned type is
12805 void. Added prototype.
12806 (jcf_parse): Function returned type is void.
12807 (yyparse): Remove call to fclose on the last parsed file.
12809 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12811 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12813 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12814 (layout_class): Cope with methods featuring WFL in decl names.
12815 * decl.c (unqualified_object_id_node): New global variable,
12817 (build_decl_no_layout): Removed.
12818 * expr.c (build_primtype_type_ref): Handle Double.
12819 (java_lang_expand_expr): Fixed indentations.
12820 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12821 (flag_wall, flag_redundant, flag_not_overriding,
12822 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12823 variable declarations.
12824 (build_decl_no_layout): Removed prototype.
12825 (java_get_real_method_name): Added prototype.
12826 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12827 (java_parse_abort_on_error): Macro now just returns.
12828 * jcf-parse.c (jcf_parse_source): Check fclose returned
12829 value. Call emit_register_classes if java_report_errors returns
12831 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12832 flag_static_local_jdk1_1): New integer flags.
12833 (lang_decode_option): New flags set here.
12834 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12835 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12836 the flag_redundant variable.
12837 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12838 when parsing java.lang.Object class.
12839 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12840 NULL_TREE to build.
12841 (resolve_qualified_expression_name): Fixed indentation.
12842 (patch_array_ref): Changed prototype.
12843 (not_initialized_as_it_should_p): Prototype removed.
12844 (java_report_errors): Added function prototype.
12845 * parse.y (formal_parameter:): Changed error message for not yet
12846 supported final parameters.
12847 (class_type_list:): Set both PURPOSE and VALUE of created
12848 TREE_LIST to be class_type.
12849 (primary_no_new_array:): Handle class literals on primitive types.
12850 (parse_warning_context): Reinstalled correct force_error and
12851 do_warning flags setups.
12852 (java_report_errors): Changed prototype. Return java_error_count
12854 (variable_redefinition_error): Consider treating variable type as
12856 (create_interface): Warn about redundant abstract modifier if
12857 flag_redundant is set. Changed error message.
12858 (lookup_field_wrapper): Save/restore globals before/after looking
12860 (duplicate_declaration_error_p): Consider treating declaration
12861 type as a fake pointer.
12862 (register_fields): Extract real type from dependency node. Check
12863 for duplicate field declaration after type adjustment. Use
12864 DECL_INITIAL to store static final initialized values.
12865 (method_header): Extract real function type from dependency node.
12866 (check_abstract_method_header): Use GET_METHOD_NAME.
12867 (obtain_incomplete_type): Layout fake pointer type.
12868 (safe_layout_class): Don't try to check for methods before layout.
12869 (java_complete_class): Don't check for correct throws clause
12870 elements inheritance here.
12871 (resolve_and_layout): Broadened name parameter meaning.
12872 (reset_method_name): Use GET_METHOD_NAME.
12873 (java_get_real_method_name): New function.
12874 (java_check_regular_methods): Don't check methods in
12875 java.lang.Object. Verify lineage of throws clause elements. Use
12876 flag_no_overriding in warning report.
12877 (check_throws_clauses): Don't check if class was from
12878 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12879 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12880 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12881 warning on unsupported final local variables. Use build_decl
12882 instead of build_decl_no_layout. Get real local variable type from
12884 (source_start_java_method): Get real parameter type from
12885 dependency node. Call build_decl instead of build_decl_no_layout.
12886 (java_layout_classes): Reverse tree and layout type and class as
12887 required. Mark class as loaded when done.
12888 (resolve_field_access): Fixed indentation. Restricted condition
12889 leading to static field access code generation. Set field_type
12890 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12891 (resolve_qualified_expression_name): Initialize type_found to
12892 null. Handle static field resolved during qualification. Fixed
12893 layout on non primitive field decl types.
12894 (not_accessible_p): Fixed typo in comment.
12895 (patch_method_invocation): Resolve and layout class to search from
12897 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12898 layout non primitive type, if necessary. Make method node only to
12900 (find_applicable_accessible_methods_list): Consider WFL'ed method
12901 decl names. Fixed indentation.
12902 (argument_types_convertible): Resolve and layout target type if
12904 (java_complete_tree): Fixed indentation problems. Rewrote
12905 CALL_EXPR thrown exceptions check. Re-installed further processing
12906 of the assignment in certain cases.
12907 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12908 inlining on class literals.
12909 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12911 (valid_method_invocation_conversion_p): Likewise.
12912 (patch_string): Temporary disable forbidden use of `this' in
12913 explicit constructor invocations when doing string concatenation
12914 within their scope.
12915 (patch_unaryop): Added comment. Reinstalled code to disable
12916 further check on assignment operation with cast expression RHS.
12917 (patch_switch_statement): Fixed indentation.
12918 (build_try_statement): Call build_decl instead of
12919 build_decl_no_layout.
12920 (patch_synchronized_statement): Likewise.
12921 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12922 IS_UNCHECKED_EXPRESSION_P.
12923 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12924 layout argument exception type.
12925 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12926 of IS_UNCHECKED_EXPRESSION_P.
12928 1998-11-18 Anthony Green <green@cygnus.com>
12930 * jcf-parse.c (yyparse): Open class file in binary mode.
12932 1998-11-15 Per Bothner <bothner@cygnus.com>
12934 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12936 * jcf-write.c (perform_relocations): Move check out one loop.
12938 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12940 * Make-lang.in: Fix reference to srcdir.
12941 * jv-scan.c: Add missing xmalloc prototype.
12942 * jvgenmain.c: Ditto.
12944 1998-11-15 Per Bothner <bothner@cygnus.com>
12946 * decl.c (error_mark_node), java-tree.h: New global.
12947 * parse.y: Use empty_stmt_node instead of size_zero_node.
12948 (build_if_else_statement): If missing else, use empty_stmt_node.
12950 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12951 (java_complete_expand_method): Complain if return is missing.
12952 (java_check_regular_methods): Comment out incorrect error check.
12953 (not_accessible_p): Fix incorrect handling of protected methods.
12954 (patch_method_invocation): Pass correct context to not_accessible_p.
12955 (find_applicable_accessible_methods_list): Likewise.
12956 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12957 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12958 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12959 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12961 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12962 (push_int_const): Remove reundant NOTE_PUSH.
12963 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12964 (- case SWITCH_EXPR): Fix code generation bug.
12965 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12966 (generate_classfile): More robust for abstract methods.
12968 1998-11-15 Anthony Green <green@cygnus.com>
12970 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12971 * Make-lang.in: Ditto.
12973 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12974 * jvgenmain: Ditto.
12976 1998-11-15 Per Bothner <bothner@cygnus.com>
12978 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12980 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12982 1998-11-14 Per Bothner <bothner@cygnus.com>
12984 Allow uses of interface types to verify. This is not really
12985 type-safe, but it matches what Sun does, and is OK as long as
12986 there are appropriate run-time checks.
12987 * verify.c (merge_types): If merging two interface types,
12988 just set the result to java.lang.Object.
12989 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12991 1998-11-13 Tom Tromey <tromey@cygnus.com>
12993 * gjavah.c (main): Handle --output-class-directory argument.
12994 * jvspec.c (lang_specific_driver): Translate `-d' into
12995 -foutput-class-dir.
12996 * jcf.h (jcf_write_base_directory): Declare.
12997 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12998 * lang-options.h: Mention -foutput-class-dir.
12999 * jcf-write.c (jcf_write_base_directory): New global.
13000 (make_class_file_name): Put generated .class file into `-d'
13001 directory, or into source directory if -d not given. Function now
13003 (write_classfile): Free class file name. Handle case where class
13005 (DIR_SEPARATOR): New macro.
13006 Include <sys/stat.h>
13008 * Makefile.in (prefix): New macro.
13010 1998-11-12 Per Bothner <bothner@cygnus.com>
13012 * parse.y (patch_invoke): Do less if flag_emit_class_files.
13013 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
13014 here (done in patch_invoke instead).
13015 (case_identity): Moved here from parse.y.
13017 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
13018 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
13019 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
13020 so they can be efficiently scanned without recursion.
13021 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
13022 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
13023 in BLOCK iteratively, rather than recursively.
13025 * parse.y (do_unary_numeric_promotion): New function.
13026 (patch_unaryop, patch_binop, patch_array_ref): Use it.
13028 * parse.y (patch_newarray): Various fixes.
13030 Re-do handling of switch statements (for proper block scoping).
13031 * parse.y: Add just a single block for the enture switch block,
13032 but don't create any "case blocks".
13033 (group_of_labels): Rmeoved unneeded non-terminal.
13034 CASE_EXPR and DEFAULT_EXPR are added to current block.
13035 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
13036 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13037 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13038 * parse.y (wfl_operator, print_int_node): Make non-static.
13039 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13040 as part of recursive scan of block.
13041 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13042 (patch_switch_statement): Most tests move dinto java_complete_tree.
13044 * parse.y: Make various production be non-typed (void).
13045 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13046 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13047 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13049 * jcf-write.c (struct jcf_handler): New type.
13050 (struct jcf_switch_state): New type.
13051 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13052 (alloc_handler, emit_unop, emit_reloc): New functions.
13053 (adjust_typed_op): Add extra parameter ("max type" offset).
13054 (emit_switch_reloc, emit_case-reloc): New function.
13055 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13056 (generate_bytecode_insns): Support REAL_CST, switch statements,
13057 exception handling, method calls, object/array creation, and more.
13059 * class.c: Remove some unused variables.
13060 * constants.c (find_string_constant): New function.
13061 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13062 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13063 if flag_emit_class_files.
13065 1998-11-12 Tom Tromey <tromey@cygnus.com>
13067 * jcf-io.c (find_class): Added explanatory comment.
13069 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13070 trailing slash to `.zip' entries.
13072 * jvspec.c (lang_specific_driver): Correctly handle case where
13073 GC_NAME not defined.
13075 1998-11-11 Tom Tromey <tromey@cygnus.com>
13077 * jvspec.c (GC_NAME): New define.
13078 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13080 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13082 1998-11-11 Per Bothner <bothner@cygnus.com>
13084 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13086 1998-11-11 Tom Tromey <tromey@cygnus.com>
13088 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13090 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13092 * class.c (is_compiled_class): Call safe_layout_class for class
13093 compiled from source.
13094 * conver.h (convert_to_integer, convert_to_real,
13095 convert_to_pointer): Added prototypes.
13096 * decl.c (init_decl_processing): Non longer push the decls of
13097 `methodtable', `constants', `Class', `Field', `dispatchTable'
13098 `jexception' and `Method'.
13099 * expr.c (build_invokeinterface): New function.
13100 (expand_invoke): static variable CLASS_IDENT now in
13101 build_invokeinterface. Use build_invokeinterface.
13102 (expand_java_field_op): Moved code to inline
13103 java.lang.PRIMTYPE.TYPE into a function.
13104 (build_primtype_type_ref): New function.
13105 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13106 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13107 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13108 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13109 (DECL_LOCAL_STATIC_VALUE): New macro.
13110 (build_invokeinterface, build_primtype_type_ref): New function
13112 (java_parse_abort_on_error): Macro rewritten.
13113 * jcf-parse.c (current_method): Add comment to declaration.
13114 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13115 Function prototypes fixed.
13116 (jcf_parse_source): push/pop parser context. save/restore global.
13117 (parse_source_file): Fixed leading comment. Now take a
13118 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13119 classes and pop the parser context anymore.
13120 (yyparse): Push parser context, save globals, parse the source
13121 file, restore globals and pop the parser context when processing a
13123 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13124 * lex.c (java_parse_doc_section): New function.
13125 (java_lex): Call java_parse_doc_section when appropriate. Build an
13126 operator around INSTANCEOF_TK.
13127 * lex.h (java_lineterminator, java_sprint_unicode,
13128 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13129 Prototypes rewritten.
13130 (java_parse_escape_sequence, java_letter_or_digit_p,
13131 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13132 java_read_unicode, java_store_unicode, java_read_char,
13133 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13134 Added function prototypes.
13135 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13137 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13139 (struct parser_ctxt): New fields: deprecated,
13140 current_parsed_class_un, gclass_list.
13141 (fix_method_argument_names, issue_warning_error_from_context,
13142 resolve_package, lookup_package_type): New function prototypes.
13143 (resolve_expression_name): Fixed function prototype.
13144 (find_applicable_accessible_methods_list): Fixed indentation, added
13145 extra argument in prototype.
13146 (check_final_assignment, build_null_of_type, check_deprecation,
13147 check_method_redefinition, reset_method_name,
13148 java_check_regular_methods, java_check_abstract_methods,
13149 maybe_build_primttype_type_ref): New function prototype.
13150 * parse.y (conver.h): Include.
13151 (INSTANCEOF_TK): Tagged <operator>.
13152 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13153 (relational_expression:): Build binop for instanceof.
13154 (java_push_parser_context): Remember ctxp->gclass_list across
13156 (java_pop_parser_context): Simply return if no context
13157 exists. Remember gclass_list across contexts.
13158 (issue_warning_error_from_context): New function.
13159 (parse_error_context): Don't setup ctxp->elc here. Call
13160 issue_warning_error_from_context instead.
13161 (parse_warning_context): Likewise.
13162 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13163 setup. Link new class/interface to ctxp->gclass_list.
13164 (add_superinterfaces): Register interface as incomplete if not
13166 (create_class): Remember class unqualified name in
13167 ctxp->current_parsed_class_un. Check class deprecation.
13168 (register_fields): Check field deprecation. Remember static final
13169 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13171 (method_header): New local variable ORIG_ARG. Use unqualified
13172 current class name for check on constructor errors. Promote return
13173 type if of record type. Argument list fix moved in
13174 fix_method_argument_names, called here. Check method deprecation.
13175 (fix_method_argument_names): New function.
13176 (method_declarator): Promote record typed arguments.
13177 (safe_layout_class): Check class methods before layout.
13178 (java_complete_class): Compute field layout when patched.
13179 (do_resolve_class): Try to load class after having it renamed
13180 after the package name.
13181 (get_printable_method_name): Use DECL_CONTEXT.
13182 (reset_method_name): New function.
13183 (check_method_redefinition): Use reset_method_name.
13184 (java_check_regular_methods): New local variable
13185 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13186 names for error report. Check for compile-time error when method
13187 found has default (package) access.
13188 (java_check_abstract_methods): Now takes an interface DECL node as
13189 an argument. Also reinstall real name on unchecked
13190 overriding/hiding methods for error report.
13191 (java_check_methods): Fixed leading comment. Get classes to verify
13192 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13193 CLASS_METHOD_CHECKED_P on class verification.
13194 (lookup_java_method2): Get real method name if necessary.
13195 (find_in_imports): Don't check package class access here.
13196 (resolve_package, lookup_package_type): New functions.
13197 (java_layout_classes): Fixed leading comment. Take classes to be
13198 laid out from ctxp->gclass_list.
13199 (java_complete_expand_methods): Don't expand native and abstract
13201 (java_expand_classes): New function.
13202 (resolve_expression_name): Use additional argument ORIG. Retrieve
13203 values of static final field of primitive types.
13204 (resolve_field_access): Handles static final field of promotive
13206 (resolve_qualified_expression_name): Handle STRING_CST as
13207 primaries and package name resolution. Check deprecation on found
13208 decls. Set where_found and type_found on non static field resolved
13209 during qualification. Layout non primitive field decl types.
13210 (check_deprecation): New function.
13211 (maybe_access_field): Simplified.
13212 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13213 removed. Reverse method's argument when primary is a type. Don't
13214 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13215 instead. Include abstract class in the list of class searchable
13216 for constructors. Use DECL_CONTEXT of found method for access
13217 checks. Check method deprecation.
13218 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13219 converting arguments. Handle INVOKE_INTERFACE.
13220 (lookup_method_invoke): Search constructor using existing
13221 infrastructure (don't rely on lookup_java_constructor anymore).
13222 (find_applicable_accessible_methods_list): Extra argument flag
13223 LC. Now include constructor in the search.
13224 (qualify_ambiguous_name): Conditional expression are primaries.
13225 (not_initialized_as_it_should_p): static final are always
13227 (java_complete_tree): Pass extra NULL argument to
13228 resolve_expression_name. Stricter test to carry on patching
13229 assignments. New case for INSTANCEOF_EXPR.
13230 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13231 (check_final_assignment, maybe_build_primttype_type_ref): New
13233 (patch_assignment): Detect resolved static finals and carry normal
13234 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13235 (try_builtin_assignconv): Access constant 0 on all primitive
13237 (valid_builtin_assignconv_identity_widening_p): Accept identical
13238 types. Accept all promoted type on int type.
13239 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13240 assigned to a reference.
13241 (valid_method_invocation_conversion_p): Accept to check null
13243 (build_binop): Merge declaration and initialization of local
13245 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13246 numeric types. Improved validity test for qualify operators on
13248 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13249 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13250 primitive type and issue the appropriate error message.
13251 (resolve_type_during_patch): Mark class loaded when resolved.
13252 (patch_cast): Allow null to be cased to reference types.
13253 (build_null_of_type): New function.
13254 (patch_array_ref): Handle array on references correctly.
13255 (patch_return): Removed unused local variable MODIFY. Force
13256 boolean to be returned as integers. Allows null to be returned by
13257 a function returning a reference.
13258 * typeck.c (convert_to_integer, convert_to_real,
13259 convert_to_pointer): Prototypes moved to convert.h
13260 (lookup_argument_method): Use method real name, if necessary.
13262 1998-10-30 Tom Tromey <tromey@cygnus.com>
13264 * class.c (build_class_ref): Changed name of primitive classes to
13267 * class.c (make_class_data): Renamed fields: nmethods to
13268 method_count, method_count to dtable_method_count. Always set
13269 `state' field to 0.
13270 * decl.c (init_decl_processing): Likewise.
13272 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13274 * class.c (layout_class): Don't mangle <finit>, produce
13275 __finit<class> instead. Don't verify artificial methods.
13276 * decl.c (finit_identifier_node): New declared global.
13277 (init_decl_processing): finit_identifier_node initialized.
13278 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13279 * java-tree.h (finit_identifier_node): Declared as extern.
13280 (struct lang_decl): New field called_constructor.
13281 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13282 (CLASS_HAS_FINIT_P): New macro.
13283 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13284 explicit constructor invocation.
13285 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13286 CALL_SUPER_CONSTRUCTOR_P): New macros.
13287 (write_classfile): Added prototype.
13288 * jcf-parse.c (jcf_parse_source): Parse and remember for
13289 generation if the file was seen on the command line.
13290 (parse_source_file): Don't write the class file here.
13291 (yyparse): Loop on files rewritten. Set current_jcf.
13292 (parse_zip_file_entries): Parse class file only if it was found.
13293 * lang.c (init_parse): Don't open command line provided filename
13295 (lang_parse): Don't set main_jcf anymore.
13296 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13297 (JCONSTRUCTOR_CHECK): New macro.
13298 (JBSC_TYPE_P): New macro.
13299 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13300 (COMPLETE_CHECK_OP_2): New macro.
13301 (struct parse_ctxt): New field explicit_constructor_p.
13302 (check_class_interface_creation): Fixed prototype indentation.
13303 (patch_method_invocation_stmt): Prototype reflects added argument.
13304 (patch_invoke): Likewise.
13305 (complete_method_declaration, build_super_invocation,
13306 verify_constructor_circularity,
13307 build_this_super_qualified_invocation, get_printable_method_name,
13308 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13309 verify_constructor_super, create_artificial_method,
13310 start_artificial_method_body, end_artificial_method_body,
13311 generate_field_initialization_code): New function prototypes.
13312 * parse.y: Fixed leading comment
13313 (constructor_header:, constructor_body:, block_end:): Rules tagged
13315 (type_declaration:): Call maybe_generate_finit.
13316 (method_declaration:): Action for method_body: placed in new
13317 function complete_method_declaration, called here.
13318 (constructor_declaration:): Defined actions. Removed leading
13320 (constructor_header:): New rule with action.
13321 (constructor_body:): Rule rewritten using block_begin: and
13322 block_end:. Defined actions.
13323 (constructor_declarator:, explicit_constructor_invocation:):
13325 (block:): Use new rules block_begin: block_end:.
13326 (block_begin:, block_end:): New rules and actions.
13327 (block_statements:): Fixed error message for explicit
13329 (method_invocation:): Call build_this_super_qualified_invocation
13330 if primary is `this' or `super' was seen.
13331 (conditional_expression:): Action defined.
13332 (extra_ctxp_pushed_p): New static global flag.
13333 (java_parser_context_save_global): Create parser context if
13334 necessary. Use extra_ctxp_pushed_p to remember it.
13335 (java_parser_context_restore_global): Pop extra parser context if
13337 (build_array_from_name): Array on primitive types are marked
13339 (register_fields): Restore new name in field initializer
13340 expression if type was altered. Non static fields initialized upon
13341 declaration marked initialized.
13342 (maybe_generate_finit): New function.
13343 (maybe_generate_clinit): Use create_artificial_method,
13344 start_artificial_method_body, end_artificial_method_body. Generate
13345 debug info for enclosed initialization statements.
13346 (method_header): Fixed leading comment. Check constructor
13347 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13349 (complete_method_declaration, constructor_circularity_msg,
13350 verify_constructor_circularity): New functions.
13351 (get_printable_method_name): New function.
13352 (check_method_redefinition): Don't rename <finit> methods. Fix
13353 declared constructor names. Error message for
13354 constructors modified.
13355 (java_check_regular_methods): Local variable seen_constructor
13356 renamed saw_constructor. Skip verification on constructors. Create
13357 default constructor with create_artificial_method.
13358 (java_check_methods): Removed unnecessary empty line.
13359 (create_artificial_method, start_artificial_method_body,
13360 end_artificial_method_body): New functions.
13361 (java_layout_classes): Changed leading comment. Reverse fields
13362 list if necessary. Always layout java.lang.Object if being
13364 (java_complete_expand_methods): Verify constructor circularity.
13365 (java_complete_expand_method): Call fix_constructor on
13366 constructors. Local variable no_ac_found removed. Restore
13367 bindings if method body expansion failed.
13368 (fix_constructors, verify_constructor_super,
13369 generate_field_initialization_code): New function.
13370 (java_expand_classes): Fixed leading comment. Write class file
13372 (resolve_expression_name): Check for illegal instance variable
13373 usage within the argument scope of an explicit constructor
13375 (resolve_qualified_expression_name): Pass extra from_super flag
13376 when invoking patch_method_invocation_stmt. New case for
13377 conditional expression when used as a primary. Check for error
13378 when acquiring super.
13379 (patch_method_invocation_stmt): Added extra argument super. New
13380 local variable is_static_flag. Set class_to_search according to
13381 the nature of the constructor invocation. Don't add `this'
13382 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13383 invocation within the argument scope of explicit constructor
13384 invocation. Set is_static according to is_static_flag. Provide
13385 extra `super' argument to patch_invoke invocation.
13386 (patch_invoke): New argument from_super. Loop on arguments
13387 indentation fixed. Pass from_super to invocation_mode. New switch
13388 case INVOKE_SUPER. Fixed error message in switch default case.
13389 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13391 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13392 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13393 message takes constructors into account.
13394 (find_applicable_accessible_methods_list): Fixed indentation.
13395 (qualify_ambiguous_name): Take explicit constructor invocation
13396 into account. Deal with a conditional expression as a primary to
13398 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13399 case. Added extra argument to patch_method_invocation_stmt.
13400 Register calls made to explicit constructor `this'. Don't call
13401 save_expr in ARRAY_REF case when emitting class files. Check for
13402 illegal use of this when expanding explicit constructor invocation
13404 (complete_function_arguments): Set and reset parser context
13405 explicit_constructor_p field value when appropriate.
13406 (build_super_invocation, build_this_super_qualified_invocation):
13408 (patch_assignment): Fixed typo.
13409 (patch_unaryop): Check on final fields occurs only when a decl
13411 (patch_return): Take constructors into account.
13412 (patch_conditional_expr): New function.
13413 * typeck.c (build_java_signature): Removed unnecessary empty line.
13415 1998-10-28 Jeffrey A Law (law@cygnus.com)
13417 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13419 1998-10-28 Tom Tromey <tromey@cygnus.com>
13421 * decl.c (init_decl_processing): Renamed fields.
13422 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13423 interface_len, msize fields.
13425 * class.c (make_class_data): Removed subclass_head and
13426 subclass_next fields.
13427 * decl.c (init_decl_processing): Removed subclass_head and
13428 subclass_next fields.
13430 1998-10-28 Jeffrey A Law (law@cygnus.com)
13432 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13433 * mangle.c (emit_unicode_mangled_name): Similarly.
13435 1998-10-26 Nick Clifton <nickc@cygnus.com>
13437 * jcf-parse.c (get_constant): Place braces around code to compute
13438 'd' when REAL_ARITHMETIC is not defined.
13440 1998-10-25 H.J. Lu (hjl@gnu.org)
13442 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13445 1998-10-23 Tom Tromey <tromey@cygnus.com>
13447 * lang-specs.h: `.zip' files are input to jc1.
13449 1998-10-22 Per Bothner <bothner@cygnus.com>
13451 * jvspecs.c: Add (but don't enable) support for combining multiple
13452 .class and .java input filenames to a single jc1 invocation.
13453 Add support for -C flag (copile to .class files).
13454 Translate -classpath and -CLASSPATH arguments.
13455 * lang-specs.h: Don't set %2 spec.
13457 1998-10-22 Tom Tromey <tromey@cygnus.com>
13459 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13461 (add_path): Don't add trailing separator to non-empty path
13464 * lang.c (lang_decode_option): Check for -fclasspath and
13465 -fCLASSPATH before examining other `-f' options.
13467 * java-tree.h (finalize_identifier_node): Don't declare.
13468 * class.c (make_class_data): Don't push "final" field.
13469 * decl.c (init_decl_processing): Don't push "final" field.
13470 (finalize_identifier_node): Removed.
13471 (init_decl_processing): Don't set finalize_identifier_node.
13473 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13475 1998-10-11 Anthony Green <green@cygnus.com>
13477 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13478 (JV_SCAN_SOURCES): New macro.
13479 (JCF_DUMP_SOURCES): Likewise.
13480 (jcf-dump$(exeext)): New target.
13481 (jv-scan$(exeext)): New target.
13483 1998-10-22 Tom Tromey <tromey@cygnus.com>
13485 * Makefile.in (LEX): Removed.
13486 (LEXFLAGS): Likewise.
13487 (SET_BISON): New macro.
13489 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13490 spurious diffs in parse.c.
13491 ($(PARSE_SCAN_C)): Likewise.
13492 (PARSE_DIR): New macro.
13494 (PARSE_SCAN_C): Likewise.
13495 (PARSE_RELDIR): New macro.
13497 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13499 * jcf-io.c (find_class): Use saw_java_source to determine when to
13500 look for `.java' file.
13501 * jcf-parse.c (saw_java_source): New global.
13502 (yyparse): Set it if `.java' file seen.
13504 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13505 (GCJH_SOURCES): Likewise.
13506 * Makefile.in (datadir): New macro.
13507 (libjava_zip): Likewise.
13508 (JAVA_OBJS): Added jcf-path.o.
13509 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13510 (../gcjh$(exeext)): Likewise.
13511 (jcf-path.o): New target.
13512 * java-tree.h (fix_classpath): Removed decl.
13513 * jcf-parse.c (fix_classpath): Removed.
13514 (load_class): Don't call fix_classpath.
13515 * parse.y (read_import_dir): Don't call fix_classpath.
13516 * lex.h: Don't mention classpath.
13517 * lex.c (java_init_lex): Don't initialize classpath.
13518 * jcf-io.c (classpath): Removed global.
13519 (find_class): Use jcf_path iteration functions. Correctly search
13520 class path for .java file.
13521 (open_in_zip): New argument `is_system'.
13522 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13523 classpath-related options.
13524 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13526 (lang_init): Call jcf_path_init.
13527 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13528 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13529 Correctly put braces around second string in each entry.
13530 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13531 classpath-related options.
13532 (help): Updated for new options.
13533 * jcf.h: Declare functions from jcf-path.c. Don't mention
13534 `classpath' global.
13535 * jcf-path.c: New file.
13537 * jcf-depend.c: Include jcf.h.
13539 * jcf-write.c (localvar_alloc): Returns `void'.
13540 (localvar_free): Removed unused variable.
13542 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13543 (init_parse): Use OBJECT_SUFFIX, not ".o".
13545 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13547 * class.c (emit_register_classes): Renamed from
13548 emit_register_class.
13549 * java-tree.h (emit_register_classes): Prototype renamed from
13550 emit_register_class.
13551 * jcf-parse.c (yyparse): Call emit_register_classes once before
13553 * parse.y (java_expand_classes): No longer register classes.
13555 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13557 * class.c (is_compiled_class): New local variable
13558 seen_in_zip. Identify classes found in currently compiled source
13560 * decl.c (complete_start_java_method): Fixed typo.
13561 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13562 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13563 (CLASS_P): Moved around.
13564 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13565 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13567 (jcf_parse_source): Changed leading comment. Removed unnecessary
13568 fclose and CLASS_FROM_SOURCE_P marking.
13569 (parse_source_file): New local variables remember_for_generation
13570 and filename. Mark parsed file name identifier node. Removed block
13571 executed when parse_only was null. Set remember_for_generation.
13572 Use it as an argument to java_pop_parser_context.
13573 (yyparse): New local variables several_files, list, next node and
13574 current_file_list. Split ampersand separated file names into
13575 current_file_list. Iterate through the list and parse accordingly.
13576 * parse.h (java_pop_parser_context): New function prototype.
13577 * parse.y (ctxp_for_generation): New static global variable.
13578 (java_pop_parser_context): New argument generate. Link popped ctxp
13579 to ctxp_for_generation list accordingly.
13580 (java_complete_expand_methods): Fixed indentation.
13581 (java_expand_classes): New function.
13583 1998-10-17 Per Bothner <bothner@cygnus.com>
13585 * Makefile.in: Link with libiberty.a instead of memmove.o.
13587 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13589 * lex.c (setjmp.h): No longer included.
13590 * lex.h (setjmp.h): Included.
13591 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13592 (duplicate_declaration_error_p): Renamed from
13593 duplicate_declaration_error.
13594 (build_array_from_name): New function prototype.
13595 * parse.y (setjmp.h): No longer included.
13596 (variable_declarator_id): Define action.
13597 (build_array_from_name): New function.
13598 (duplicate_declaration_error_p): Renamed from
13599 duplicate_declaration_error. Fixed leading comment.
13600 (register_fields): Main `for' loop reorganized. Uses
13601 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13602 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13603 build_array_from_name.
13604 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13606 (read_import_dir): Don't try to skip `.' and `..'.
13607 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13608 build_array_from_name. Main `for' loop reorganized.
13609 (resolve_qualified_expression_name): When building access to a
13610 field, use the type where the field was found, not its own type.
13611 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13612 field was found is null.
13613 (qualify_ambiguous_name): Sweep through all successive array
13616 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13618 * java-tree.h (pop_labeled_block, lang_printable_name,
13619 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13620 interface_of_p, inherits_from_p, fix_classpath,
13621 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13622 make_class_data, register_class, alloc_name_constant): New
13623 function prototypes.
13624 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13625 indentation. Added cast to remove warning.
13626 (lang_printable_name): Set v argument unused.
13627 (lang_print_error): Added argument to lang_printable_name call.
13628 (java_dummy_print, print_lang_decl, print_lang_type,
13629 print_lang_identifier, lang_print_xnode): All argument marked
13631 * lex.c (java_unget_unicode): Removed unnecessary argument.
13632 (java_allocate_new_line): Unused local variable is gone.
13633 (java_read_char): Added parenthesis in expressions to remove
13634 warnings. Added final return statement.
13635 (java_read_unicode): Added parenthesis in expression to remove
13637 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13638 (java_parse_escape_sequence): Likewise.
13639 (java_lex): Unused local variables are gone. Fixed
13640 java_unget_unicode invocation.
13641 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13643 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13644 lang_printable_name invocation in macro.
13645 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13647 (duplicate_declaration_error): Suppressed unused argument in
13649 (identical_subpath_p): Function declaration is gone.
13650 (patch_invoke): Suppressed unused argument in prototype.
13651 (patch_cast, build_labeled_block, check_thrown_exceptions):
13653 * parse.y (setjmp.h): Included
13654 (toplev.h): Likewise.
13655 (field_declaration:): Suppressed unused local
13656 (label_decl:): Fixed build_labeled_block invocation.
13657 (java_pop_parser_context): Put extra parenthesis around assignment
13659 (yyerror): Suppressed unused local variables.
13660 (variable_redefinition_error): Fixed lang_printable_name
13662 (create_interface): Suppressed unused local variables.
13663 (create_class): Likewise.
13664 (duplicate_declaration_error): Suppressed unused argument. Fixed
13665 lang_printable_name invocation.
13666 (register_fields): Suppressed unused local variable. Fixed
13667 duplicate_declaration_error invocation.
13668 (method_header): Suppressed unused local variable.
13669 (method_declarator, parser_check_super): Likewise.
13670 (java_complete_class): Suppressed unused local variable. Fixed
13671 fatal error message.
13672 (complete_class_report_errors): Added default: in switch.
13673 (java_check_regular_methods): Fixed lang_printable_name
13675 (check_throws_clauses): Likewise.
13676 (java_check_abstract_methods): Suppressed unused local
13677 variable. Fixed lang_printable_name invocation.
13678 (read_import_entry): Added supplemental return statement.
13679 (read_import_dir): Suppressed unused local variables.
13680 (check_pkg_class_access, declare_local_variables): Likewise.
13681 (source_start_java_method): Suppressed unused extern variable
13683 (expand_start_java_method): Suppressed unused extern and local
13684 variable declarations.
13685 (java_complete_expand_methods): Likewise.
13686 (java_complete_expand_method): Suppressed unused local variables.
13687 (make_qualified_name): Likewise.
13688 (resolve_qualified_expression_name): Added default: in
13689 switch. Fixed lang_printable_name invocation.
13690 (class_instance_creation_expression): Added parenthesis around
13692 (patch_method_invocation_stmt): Fixed lang_printable_name and
13693 patch_invoke invocations.
13694 (check_for_static_method_reference): Fixed lang_printable_name
13696 (patch_invoke): Suppressed unused arguments and local variables.
13697 (lookup_method_invoke): Suppressed unused local variables.
13698 (qualify_ambiguous_name): Added default: in switch.
13699 (identical_subpath_p): Function removed.
13700 (patch_assignment): Suppressed unused local variables. Suppressed
13701 unnecessary if statement. Fixed lang_printable_name invocations.
13702 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13703 (valid_ref_assignconv_cast_p): Parenthesis around
13704 expression. Suppressed unused local variables.
13705 (build_binop): Suppressed unused local variables. fixed
13706 lang_printable_name invocations.
13707 (string_constant_concatenation): Suppressed unused local
13709 (patch_unaryop): Fixed lang_printable_name invocation.
13710 (patch_cast): Suppressed unnecessary argument. Fixed
13711 lang_printable_name invocation.
13712 (patch_array_ref): Fixed lang_printable_name invocation.
13713 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13714 (build_labeled_block): Suppressed unused argument.
13715 (generate_labeled_block): Fixed build_labeled_block invocation.
13716 (build_loop_body): Suppressed unused local variables.
13717 (patch_loop_statement): Likewise.
13718 (patch_exit): Fixed lang_printable_name invocation.
13719 (patch_switch_statement): Likewise.
13720 (case_identity): First argument marked unused.
13721 (patch_try_statement): Fixed lang_printable_name invocations.
13722 (patch_synchronized_statement, patch_throw_statement): Likewise.
13723 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13724 lang_printable_name invocations.
13725 (check_thrown_exceptions_do): Suppressed unused argument.
13727 1998-10-14 Tom Tromey <tromey@cygnus.com>
13729 * jcf-write.c (write_classfile): Add output class file as target.
13730 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13731 * jcf.h: Added declarations for dependency-tracking functions.
13732 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13733 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13734 (finish_parse): Call jcf_dependency_write.
13735 (dependency_tracking): New global.
13736 (DEPEND_SET_FILE): New define.
13737 (DEPEND_ENABLE): New define.
13738 (init_parse): Enable dependency tracking if required.
13740 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13741 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13742 (../gcjh$(exeext)): Likewise.
13743 (jcf-depend.o): New target.
13744 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13745 (GCJH_SOURCES): Likewise.
13746 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13748 (find_classfile): Added dep_name argument.
13749 (find_class): Compute name of dependency.
13750 (open_in_zip): Call jcf_dependency_add_file.
13751 * gjavah.c (output_file): No longer global.
13752 (usage): Don't mention "gjavah".
13754 (java_no_argument): Likewise.
13755 (version): Likewise.
13756 (main): Recognize and handle -M family of options.
13757 (print_mangled_classname): Return is void.
13758 (process_file): Handle case where output is suppressed.
13759 (HANDLE_END_FIELD): Likewise.
13760 (HANDLE_METHOD): Likewise.
13761 * jcf-depend.c: New file.
13763 1998-10-13 Jeffrey A Law (law@cygnus.com)
13765 * java-tree.def: Add missing newline at EOF.
13767 1998-10-13 Tom Tromey <tromey@cygnus.com>
13769 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13770 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13772 Include <config.h> and "system.h".
13773 (disassemble_method): Undefine RET to avoid clash with
13774 config/i386/i386.h.
13776 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13778 * decl.c (runtime_exception_type_node, error_exception_type_node):
13779 New global variables.
13780 (init_decl_processing): Initialized.
13781 * expr.c (java_lang_expand_expr): Set caught exception type to
13782 null if catch handler argument doesn't exit.
13783 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13785 * java-tree.h (runtime_exception_type_node,
13786 error_exception_type_node): Global variables declared.
13787 (DECL_FUNCTION_THROWS): New macro.
13788 (DECL_FUNCTION_BODY): Modified comment.
13789 (DECL_SPECIFIC_COUNT): Likewise.
13790 (struct lang_decl): New field throws_list.
13791 (IS_UNCHECKED_EXPRESSION_P): New macro.
13792 * lex.c (java_lex): Generate location information for THROW_TK.
13793 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13794 EXCEPTIONS_P): New macros.
13795 (enum jdep_code): New value JDEP_EXCEPTION.
13796 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13797 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13798 PATCH_METHOD_RETURN_ERROR): New macros.
13799 (patch_method_invocation_stmt): Added new argument to prototype.
13800 (patch_synchronized_statement, patch_throw_statement,
13801 check_thrown_exceptions, check_thrown_exceptions_do,
13802 purge_unchecked_exceptions, check_throws_clauses): New function
13804 * parse.y Fixed typo in keyword section.
13805 (throw:): Rule tagged <node>.
13806 (THROW_TK): Keyword tagged <operator>.
13807 (method_header:): Last argument to call to method_header passed
13809 (throws:, class_type_list:, throw_statement:,
13810 synchronized_statement:, synchronized:): Defined actions.
13811 (method_header): New local variable current. Register exceptions
13812 from throws clause.
13813 (java_complete_tree): Complete and verify exceptions from throws
13815 (complete_class_report_errors): Error message on exceptions not
13817 (java_check_regular_methods): Fixed typo. Shortcut on private
13818 overriding methods. Changed error message on method
13819 redefinition. Check for throws clause compatibility.
13820 (check_throws_clauses): New function.
13821 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13822 method. Changed error message on method redefinition.
13823 (currently_caught_type_list): New static variable.
13824 (java_complete_expand_methods): Purge unchecked exceptions from
13825 throws clause list. Call PUSH_EXCEPTIONS before walk and
13826 POP_EXCEPTIONS after.
13827 (resolve_qualified_expression_name): Pass new argument as NULL to
13828 patch_method_invocation_stmt.
13829 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13830 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13831 argument list when appropriate. Use new argument if non null to
13832 store selected method decl.
13833 (patch_invoke): Convert if necessary args of builtin types before
13834 forming CALL_EXPR. Argument list no longer reversed here.
13835 (invocation_mode): Treat final methods as static methods.
13836 (java_complete_tree): New cases for THROW_EXPR: and
13837 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13839 (complete_function_arguments): No more RECORD_TYPE
13840 conversion. Function parameter nodes no longer saved.
13841 (valid_ref_assignconv_cast_p): Avoid handling null type.
13842 (patch_binop): Fixed null constant reference handling.
13843 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13844 BUILD_THROW macros.
13845 (patch_try_statement): Fixed comments. Record caught types in
13846 list, push the list, expand try block and pop the list.
13847 (patch_synchronized_statement, patch_throw_statement,
13848 check_thrown_exceptions, check_thrown_exceptions_do,
13849 purge_unchecked_exceptions): New functions.
13850 * typeck.c (lookup_argument_method): Allow WFL in place of method
13851 DECL_NAME during method definition check
13853 1998-10-09 Tom Tromey <tromey@cygnus.com>
13855 * gjavah.c (decode_signature_piece): New function.
13856 (print_c_decl): Use it. Added `name_override' argument.
13857 (print_method_info): Use name_override argument to print_c_decl.
13858 (seen_fields): Removed.
13859 (print_field_info): Don't update seen_fields.
13860 (struct method_name): New structure.
13861 (method_name_list): New global.
13862 (print_method_info): Add new method to list of methods.
13863 (name_is_method_p): New function.
13864 (print_field_info): If field name has same name as method, then
13866 (process_file): Parse methods before fields.
13867 (field_pass): New global.
13868 (HANDLE_END_FIELD): Take field_pass into account.
13870 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13872 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13873 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13875 1998-10-03 Anthony Green <green@cygnus.com>
13877 * jvspec.c: Fix bug in jvgenmain_spec patch.
13879 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13881 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13882 * decl.c (soft_exceptioninfo_call_node): New global variable.
13883 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13884 takes extra integer argument. soft_exceptioninfo_call_node
13886 * except.c (java_set_exception_lang_code): New function
13887 (method_init_exceptions): Called here.
13888 (prepare_eh_table_type): New function.
13889 (expand_end_java_handler): Called here.
13890 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13891 one argument. Modified generation of call to
13892 soft_badarrayindex_node to use new argument.
13893 (build_java_arrayaccess): Pass faulty index value to
13894 build_java_throw_out_of_bounds_exception.
13895 (generate_name): New function.
13896 (java_lang_expand_expr): New local variables node, current,
13897 has_finally_p. Expand TRY_EXPR node.
13898 (process_jvm_instruction): Replace top of the stack with thrown
13899 object reference when entering exception handler.
13900 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13901 specific tree codes.
13902 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13904 (DECL_SPECIFIC_COUNT): New macro.
13905 (prepare_eh_table_type, java_set_exception_lang_code,
13906 generate_name): New function declarations.
13907 (match_java_method): Declaration deleted.
13908 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13910 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13911 * parse.h (redefinition_error, refine_accessible_methods_list,
13912 can_cast_to_p): Function declaration removed.
13913 (classitf_redefinition_error, variable_redefinition_error,
13914 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13915 find_most_specific_methods_list, argument_types_convertible,
13916 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13917 valid_cast_to_p, valid_method_invocation_conversion_p,
13918 try_reference_assignconv, add_stmt_to_compound,
13919 build_jump_to_finally, build_tree_list, patch_try_statement,
13920 java_get_catch_block): New function declarations.
13921 * parse.y (string_buffer_type): Global variable deleted.
13922 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13923 finally): Rules tagged <node>.
13924 (TRY_TK, CATCH_TK): Token tagged <operator>.
13925 (class_body_declaration:, class_member_declaration:,
13926 formal_parameter:, explicit_constructor_invocation:,
13927 interface_member_declaration:, constant_declaration:,
13928 primary_no_new_array:, class_instance_creation_expression:,
13929 array_creation_expression:): Issue error on unsuported JDK1.1
13931 (try_statement:, catches:, finally:): Define actions.
13932 (catch_clause_parameter): New rule.
13933 (catch_clause:): Use new rule catch_clause_parameter.
13934 (parse_jdk1_1_error): New function.
13935 (redefinition_error): Renamed classitf_redefinition_error.
13936 (variable_redefinition_error): New function.
13937 (check_class_interface_creation): Call
13938 classitf_redefinition_error.
13939 (java_complete_tree): Added error message on JDEP_TYPE: case.
13940 (complete_class_report_errors): Fixed indentation.
13941 (declare_local_variables): Call variable_redefinition_error.
13942 (source_end_java_method): Call java_set_exception_lang_code and
13943 emit_handlers where appropriate.
13944 (java_method_add_stmt): Call add_stmt_to_block.
13945 (add_stmt_to_block): New function.
13946 (lookup_method_invoke): Fixed outside comment. new local variable
13947 candicates. Call find_applicable_accessible_methods_list and
13948 find_most_specific_methods_list when searching for a
13949 method. Modified error report to list possible candidates when
13951 (find_applicable_accessible_methods_list,
13952 find_most_specific_methods_list, argument_types_convertible): New
13954 (refine_accessible_methods_list): Function deleted.
13955 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13956 expr (if applicable) before calling patch_array_ref.
13957 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13958 (enter_block): Fixed comment.
13959 (enter_a_block): New function.
13960 (patch_assignment): Reorganized. Call try_reference_assignconv for
13961 references. Call valid_cast_to_p instead of can_cast_to_p.
13962 (try_reference_assignconv,
13963 valid_builtin_assignconv_identity_widening_p): New functions.
13964 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13965 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13967 (build_string_concatenation): Don't resolve StringBuffer.
13968 (patch_cast): Fixed inverted arguments.
13969 (patch_array_ref): Code to save array expr deleted. Call
13970 valid_cast_to_p instead of can_cast_to_p.
13971 (generate_labeled_block): Call generate_name.
13972 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13973 patch_try_statement): New functions.
13974 * typeck.c (match_java_method): Function deleted.
13976 1998-10-02 Anthony Green <green@cygnus.com>
13978 * jvspec.c: jvgenmain_spec uses different temporary file names.
13980 1998-10-02 Anthony Green <green@cygnus.com>
13982 * jvspec.c (lang_specific_driver): Fail if user specifies
13983 --main= when not linking.
13985 1998-09-28 Tom Tromey <tromey@cygnus.com>
13987 * class.c (make_class_data): Push value for `thread' field.
13988 * decl.c (init_decl_processing): Added `thread' field to class.
13990 * class.c (add_field): Always make static fields externally
13993 1998-09-26 Anthony Green <green@cygnus.com>
13995 * expr.c (build_java_athrow,
13996 build_java_throw_out_of_bounds_exception, expand_invoke,
13997 build_newarray, expand_java_multianewarray, build_java_monitor):
13998 Update comments to reflect _Jv_* function names.
14000 1998-09-25 Per Bothner <bothner@cygnus.com>
14002 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
14003 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
14004 * parse.y (expand_start_java_method): Likewise.
14006 1998-09-24 Per Bothner <bothner@cygnus.com>
14008 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
14010 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
14011 (add_field): No longer need to convert from RECORD_TYPE to pointer,
14012 * expr.c: Remove no-longer-needed calls to promote_type.
14013 * decl.c (give_name_to_locals): Liekwise.
14014 * jcf-parse.c (get_class_constant): Compensate for new signatures.
14015 * parse.y: Add/remove promote_type calls as appropriate.
14016 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
14017 (parse_signature_string): Likewise.
14018 (build_java_array_type): Fix for now signature convenions.
14020 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
14022 1998-09-23 Tom Tromey <tromey@cygnus.com>
14024 * class.c (init_class_processing): libjava function renamed to
14027 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14029 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
14030 * java-tree.def: Fixed DEFTREECODE third argument.
14031 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
14032 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
14033 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
14034 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14035 JAVA_THIS_EXPR): Now replaced by tree code definitions.
14036 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14037 * lang.c (java_tree_code_type, java_tree_code_length,
14038 java_tree_code_name): New arrays.
14039 (lang_init): Append Java tree node definitions to Gcc ones.
14040 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14042 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14044 (java_lex): Allow declaration of empty string constants. Retain
14045 location information on CASE_TK and DEFAULT_TK.
14046 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14047 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14048 Modified to be more robust.
14049 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14050 (build_new_invocation, try_builtin_assignconv,
14051 patch_switch_statement, string_constant_concatenation,
14052 build_string_concatenation, patch_string_cst, patch_string,
14053 java_expand_switch): New function declarations.
14054 * parse.y: Rules related to switch and EH tagged <node>.
14055 (label_id): Set to NULL_TREE
14056 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14058 (this_or_super:): Fixed indentation.
14059 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14060 statement_expression:): Removed call to RULE on all sub-rules.
14061 (switch_expression:, switch_labels:): New rules.
14062 (switch_statement:, switch_block:, switch_block_statement_groups:,
14063 switch_block_statement_group:, switch_labels:, switch_label:):
14065 (throw_statement:, synchronized_statement:, try_statement:):
14066 Defined temporary actions.
14067 (class_instance_creation_expression:): Call
14068 build_new_invocation. Fixed indentation.
14069 (field_access): Fixed indentation.
14070 (method_invocation): Likewise.
14071 (make_qualified_primary): Use THIS_EXPR.
14072 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14073 resolving from SUPER, set *type_found.
14074 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14075 (java_complete_tree): Removed unused local variable `location'. Case
14076 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14077 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14078 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14079 STRING_CST: case. default: checks for patchable strings.
14080 (complete_function_arguments): Transform string constant or
14081 crafted StringBuffer if necessary.
14082 (build_method_invocation): Fixed comments.
14083 (build_new_invocation): New function.
14084 (patch_assignment): Call try_builtin_assignconv to figure a valid
14085 assignment conversion between builtin types.
14086 (try_builtin_assignconv): New function.
14087 (build_binop): Use URSHIFT_EXPR directly to call build.
14088 (operator_string): Use UNARY_PLUS_EXPR.
14089 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14091 (do_merge_string_cste, merge_string_cste,
14092 string_constant_concatenation, build_string_concatenation,
14093 patch_string, patch_string_cst): New function.
14094 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14095 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14096 (build_newarray_node): Use NEW_ARRAY_EXPR.
14097 (build_this): Use THIS_EXPR.
14098 (build_return): Enable debug information on return statement.
14099 (build_if_else_statement): Likewise.
14100 (complete_labeled_statement): Fixed related comment.
14101 (build_loop_body): Fixed comment.
14102 (build_bc_statement): Enable debug information on break/continue
14104 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14106 (patch_switch_statement, case_identity, java_expand_switch): New
14109 1998-09-21 Per Bothner <bothner@cygnus.com>
14111 * buffer.h (BUFFER_INIT): New macro.
14112 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14113 Pass (struct jcf_partial *state) to most functions.
14114 (jcf_block, jcf_relocation): New types.
14115 Support labels, branches, conditionals, loops.
14117 1998-09-21 Tom Tromey <tromey@cygnus.com>
14119 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14121 1998-09-21 Per Bothner <bothner@cygnus.com>
14123 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14124 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14125 not integer_type_node (INT_TYPE_SIZ bits).
14127 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14129 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14130 * jcf-dump.c (print_exception_table): New function.
14131 (disassemble_method): Better handling of wide instructions.
14132 Make more robust for bad input.
14134 1998-09-30 Jeffrey A Law (law@cygnus.com)
14136 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14139 1998-09-17 Jeffrey A Law (law@cygnus.com)
14141 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14143 1998-09-17 Tom Tromey <tromey@cygnus.com>
14145 * Makefile.in ($(PARSE_H)): Removed target.
14147 1998-09-17 Jeffrey A Law (law@cygnus.com)
14149 * Makefile.in (JAVA_OBJS): Add memmove.o
14150 (memmove.o): New target & rules.
14152 1998-09-15 Tom Tromey <tromey@cygnus.com>
14154 * expr.c (expand_invoke): Don't generate a call to the class init
14157 1998-09-14 Jeffrey A Law (law@cygnus.com)
14159 * Makefile.in: Add many missing dependencies.
14160 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14162 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14163 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14165 1998-09-11 Per Bothner <bothner@cygnus.com>
14167 * decl.c (complete_start_java_method): If method is static (and
14168 not private) call _Jv_InitClass.
14169 * expr.c (expand_invoke): Don't call build_class_init.
14171 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14173 1998-09-10 Jeffrey A Law (law@cygnus.com)
14175 * Make-lang.in (GCJ): Define before using.
14177 1998-09-09 Jeffrey A Law (law@cygnus.com)
14179 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14180 losing due to namespace pollution in GNU getopt.h
14182 1998-09-09 Tom Tromey <tromey@cygnus.com>
14184 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14185 (java.all.cross): Likewise.
14186 (java.rest.encap): Likewise.
14188 1998-09-08 Jeffrey A Law (law@cygnus.com)
14190 * gjavah.c (print_class_decls): Fix thinko in arglist
14191 * jcv-io.c (find_classfile): Similarly.
14193 1998-09-07 Jeffrey A Law (law@cygnus.com)
14195 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14197 1998-09-05 Tom Tromey <tromey@cygnus.com>
14199 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14200 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14201 * Makefile.in (PARSE_C): New macro.
14202 (PARSE_H): Likewise.
14203 (PARSE_SCAN_C): Likewise.
14204 ($(PARSE_C)): Target renamed from parse.c.
14205 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14206 (clean): Remove parse-scan.c as well.
14207 (parse.o): Depend on $(PARSE_C).
14209 1998-09-05 Anthony Green <green@cygnus.com>
14211 * README, license.terms: Removed.
14213 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14214 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14215 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14216 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14217 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14218 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14219 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14220 and Java trademark attribution.
14222 1998-09-04 Tom Tromey <tromey@cygnus.com>
14224 * Makefile.in: Use gcjh, not gjavah.
14225 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14226 * Make-lang.in: Changed gjavah to gcjh everywhere.
14228 1998-09-03 Per Bothner <bothner@cygnus.com>
14230 * gjavah.c: Support new -prepend -add -append flags.
14231 (print_method_info): Method is not virtual if class is final.
14233 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14235 * jv-scan.c: Fixed copyright assignment.
14236 * keyword.gperf: Likewise.
14237 * keyword.h: Likewise.
14238 * lex.c: Fixed copyright assignment.
14239 (java_lex): Push unicode back when parsing '<'.
14240 * lex.h: Fixed copyright assignment.
14241 * parse-scan.y: Likewise.
14242 * parse.h: Fixed copyright assignment.
14243 (build_debugable_stmt, complete_for_loop): New function prototypes.
14244 * parse.y: Fixed copyright assignment.
14245 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14246 size_zero_node when completing a loop with no exit condition.
14247 (for_statement_nsi:): Define action.
14248 (for_init:, for_update:): Return size_zero_node when empty.
14249 (declare_local_variables): Call build_debugable_stmt.
14250 (build_debugable_stmt): New function.
14251 (build_loop_body): Build debugable statement around loop
14253 (complete_loop_body): Take into account the debugable statement
14254 around the EXIT_EXPR.
14255 (complete_loop_body): New function.
14256 (patch_exit_expr): Fixed condition inversion.
14258 1998-09-02 Tom Tromey <tromey@cygnus.com>
14260 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14261 name of thread define.
14262 * jvspec.c (THREAD_NAME): New macro.
14264 (THREADLIB): Likewise.
14265 (lang_specific_driver): Recognize attempt to link with thread
14266 library or gc library. Recognize -ljava on command line so it
14267 isn't linked against more than once.
14269 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14271 * parse-scan.y (report_main_declaration): Name of the class
14272 containing `main' can be a qualified name.
14274 1998-08-31 Tom Tromey <tromey@cygnus.com>
14276 * config-lang.in: Changed gjavac to gjc everywhere.
14277 * Make-lang.in: Changed gjavac to gjc everywhere.
14279 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14281 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14282 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14283 and install the files.
14284 * Makefile.in (JAVA_OBJS_LITE): New variable.
14285 (compiler:): Now include jv-scan as a dependency.
14286 (../jv-scan$(exeext), parse-scan.c): New targets.
14287 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14288 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14289 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14290 check for errors even if parse_only.
14291 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14293 (yylex): New function. Uses java_lex body.
14294 (java_lex): Removed commented out statement. Remove local variable
14295 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14296 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14297 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14298 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14299 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14300 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14302 (java_lex_error): Empty if JC1_LITE is defined.
14303 (java_get_line_col): Return 0 if JC1_LITE is defined.
14304 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14305 SET_MODIFIER_CTX): Moved into the section containing the macros
14306 conditionally defined by JC1_LITE.
14307 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14308 argument if JC1_LITE is defined.
14309 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14310 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14312 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14313 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14314 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14315 to different values according to JC1_LITE.
14316 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14317 declared if JC1_LITE set.
14318 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14319 defined if JC1_LITE not set.
14320 (struct parser_ctx): Reorganized and skip the jc1 front end part
14322 (java_layout_classes): New function definition.
14323 (java_push_parser_context, java_init_lex, yyparse, yylex,
14324 yyerror): Prototype always declared. All other static function
14325 prototypes declared only if JC1_LITE is not set.
14326 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14327 declared in parse.h.
14328 (java_layout_classes): New function.
14329 (java_complete_expand_methods): No longer layout the class here.
14330 * parse-scan.y: New file.
14331 * jv-scan.c: New file.
14333 1998-08-25 Tom Tromey <tromey@cygnus.com>
14335 * gjavah.c (main): Handle -friend option.
14336 (friend_specs): New global.
14337 (generate_access): Handle friend_specs.
14338 (process_file): Likewise.
14339 (MAX_FRIENDS): New macro.
14340 (friend_count): New global.
14341 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14342 Changed all callers.
14344 1998-08-24 Per Bothner <bothner@cygnus.com>
14346 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14347 (main): Handle processing all the entries of a named .zip archive.
14348 * jcf-io.c (jcf_trim_old_input): New function.
14349 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14351 1998-08-24 Per Bothner <bothner@cygnus.com>
14353 * lang.c (flag_assume_compiled): Make default be on.
14355 1998-08-21 Per Bothner <bothner@cygnus.com>
14357 * jcf-dump.c: Add bunches of flags to control output more.
14358 (process_class): New function; support printing more than one class.
14359 (main): Support new --print-main and --javap flags.
14360 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14361 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14363 1998-08-20 Per Bothner <bothner@cygnus.com>
14365 Change mangling of dispatch table to match C++ vtable (w/thunks).
14366 * class.c (build_dtable_decl), java-tree.h: New function.
14367 (make_class_data): Call it.
14368 * decl.c (init_decl_processing): Likewise.
14370 1998-08-19 Warren Levy <warrenl@cygnus.com>
14372 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14373 soft_anewarray; adjust args passed.
14374 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14375 match _Jv_NewObjectArray.
14377 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14379 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14380 * expr.c (loopup_label): Call create_label_decl.
14381 (create_label_decl): New function.
14382 (java_lang_expand_expr): Call expand_start_bindings with argument
14384 * java-tree.h Added space after PROTO in function declarations
14386 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14387 (create_label_decl, push_labeled_block): New function
14389 * lex.c (label_id): Initialize.
14390 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14392 * parse.h Added space after PROTO in function declarations when
14394 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14395 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14396 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14397 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14399 (struct parser_ctxt): New fields current_loop,
14400 current_labeled_block.
14401 (build_if_else_statement, patch_if_else_statement,
14402 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14403 generate_labeled_block, complete_labeled_statement,
14404 build_bc_statement, patch_bc_statement, patch_loop_statement,
14405 build_new_loop, build_loop_body, complete_loop_body): New function
14407 * parse.y (java_warning_count): New global variable.
14408 (label_id): New static variable.
14409 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14410 (block:): Return size_zero_node when block is empty.
14411 (empty_statement:): Return size_zero_node.
14412 (statement:): Implement supplemental action when for_statement: is
14414 (label_decl:): New rule.
14415 (labeled_statement:): Rewritten using label_decl. Actions
14417 (labeled_statement_nsi:): Likewise.
14418 (if_then_statement): Actions implemented.
14419 (while_expression): New rule.
14420 (while_statement:): Rewritten using while_expression. Actions
14422 (while_statement_nsi:): Likewise.
14423 (do_statement_begin:): New rule.
14424 (do_statement:): Rewritten using do_statement_begin. Actions
14426 (for_statement:): Rewritten using for_begin. Actions implemented.
14427 (for_statement_nsi:): Likewise.
14428 (for_header:, for_begin:): New rules.
14429 (for_init:): Actions implemented.
14430 (statement_expression_list:, break_statement:,
14431 continue_statement:): Likewise.
14432 (yyerror): Count number of issued warning(s).
14433 (java_report_errors): Report error(s) and/or warning(s).
14434 (java_complete_class): Use build_java_argument_signature to
14435 recompute completed method signature.
14436 (java_check_regular_methods): New locals method_wfl and aflags.
14437 Use method_wfl instead of lookup_cl during error reports. Fixed
14438 indentation and modified some error messages. Use
14439 lang_printable_name in method instead of the DECL_NAME. New code
14440 to issue warnings on methods not overriding corresponding methods
14441 private to a different package.
14442 (java_method_add_stmt): Call add_stmt_to_compound.
14443 (add_stmt_to_compound): New function.
14444 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14445 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14446 (build_if_else_statement, patch_if_else_statement,
14447 build_labeled_block, generate_labeled_block,
14448 complete_labeled_statement, build_new_loop, build_loop_body,
14449 complete_loop_body, patch_loop_statement, build_bc_statement,
14450 patch_bc_statement, patch_exit_expr): New functions.
14451 * typeck.c (build_java_signature): Build argument signature before
14452 enclosing it in between parenthesis.
14454 1998-08-17 Warren Levy <warrenl@cygnus.com>
14456 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14457 (JAVA_OBJS): Added reminder comment
14459 1998-08-13 Nick Clifton <nickc@cygnus.com>
14461 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14462 be interpreted as a long long.
14464 1998-08-13 Warren Levy <warrenl@cygnus.com>
14466 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14467 soft_initialise_class. Use _Jv_NewMultiArray, not
14468 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14469 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14470 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14471 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14473 1998-08-12 Per Bothner <bothner@cygnus.com>
14475 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14476 length_identifier_node): New global tree node constants.
14477 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14478 Replace uses by super_identifier_node etc.
14479 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14481 * parse.y (resolve_field_access): Don't special-case ".length" if
14482 flag_emit_class_files.
14483 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14484 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14487 1998-08-11 Per Bothner <bothner@cygnus.com>
14489 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14490 * class.c (make_method_value): Remove init for removed fields.
14492 * class.c (layout_class): Use build_java_argument_signature.
14493 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14495 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14496 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14497 (build_java_signature): Don't use push_java_argument_signature.
14499 * typeck.c (lookup_argument_method): New function.
14500 * parse.y (java_check_regular_methods): Use lookup_argument_method
14501 instead of lookup_java_method2 followed by lookup_java_method.
14503 * parse.y (check_method_redefinition): Minor optimization.
14505 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14506 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14508 1998-08-10 Tom Tromey <tromey@cygnus.com>
14510 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14513 * gjavah.c (java_float_finite): Use K&R-style definition.
14514 (java_double_finite): Likewise.
14515 (generate_access): Now returns void. Changed all callers.
14516 (last_access_generated): Removed.
14517 (process_file): Only make a single pass over the .class file.
14519 1998-07-29 Per Bothner <bothner@cygnus.com>
14521 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14522 for compatibility for G++ (with -fvtable-thunks).
14523 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14525 * gjavah.c (process_file): Use public inheritance for super-class.
14527 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14529 * lex.c (java_init_lex): Initialize ctxp->package.
14530 * parse.h (struct parser_ctxt): package and package_len replaced
14531 by tree package, an identifier node. Field method_decl_list is
14532 gone. Fixed comments.
14533 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14534 class_in_current_package): New function prototypes.
14535 * parse.y (array_type:): Set class loaded flag on primitive type
14537 (package_declaration:): Assign ctxp->package to the
14539 (method_invocation:): Handle invocation of method qualified by
14541 (single_type_import_declaration:): Removed ambiguity check.
14542 (java_pop_parser_context): New local variable `next'. Reset and
14543 set IMPORT_CLASSFILE_NAME flags on current and previous import
14545 (java_accstring_lookup): Use new local macro COPY_RETURN.
14546 (lookup_field_wrapper): New function.
14547 (parser_qualified_classname): Use merge_qualified_name.
14548 (parser_check_super_interface): Broaden error message.
14549 (do_resolve_class): Check for qualified class name in the current
14550 compilation unit if appropriate.
14551 (process_imports): Check for already defined classes.
14552 (check_pkg_class_access): Got rid of call to
14553 get_access_flags_from_decl.
14554 (java_complete_expand_methods): Call safe_layout_class based on
14555 the current class size.
14556 (make_qualified_primary): Build a WFL qualification on primary if
14558 (merge_qualified_name): New function.
14559 (make_qualified_name): Use merge_qualified_name.
14560 (resolve_expression_name): Use safe_lookup_field.
14561 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14562 (resolve_qualified_expression_name): Likewise. Check on resolved
14563 element accessibility.
14564 (not_accessible_p, class_in_current_package): New functions.
14565 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14566 (patch_method_invocation_stmt): Merged common pieces. Check
14567 accessibility of invoked method.
14568 (check_for_static_method_reference): Add returned type in error
14570 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14571 (refine_accessible_methods_list): Merged two conditions in test.
14572 (java_complete_class): Sanity check on stabilize_ref gone.
14573 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14575 1998-07-28 Per Bothner <bothner@cygnus.com>
14577 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14579 1998-07-24 Tom Tromey <tromey@cygnus.com>
14581 * gjavah.c (F_NAN): Removed.
14582 (F_NAN_MASK): New macro.
14583 (F_POSITIVE_INFINITY): Removed.
14584 (F_NEGATIVE_INFINITY): Likewise.
14585 (java_float_finite): Rewrote.
14586 (D_NAN_MASK): Renamed.
14587 (java_double_finite): Rewrote.
14588 (D_POSITIVE_INFINITY): Removed.
14589 (D_NEGATIVE_INFINITY): Likewise.
14591 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14592 If verbose, print underlying representation of value in hex.
14594 1998-07-24 Per Bothner <bothner@cygnus.com>
14596 * buffer.h, buffer.c: New files.
14597 * Makefile.in (JAVA_OBJS): Add buffer.o.
14599 Support locals variables and writing their debug entries to .class.
14600 * jcf-write.c: Simplify some by user new buffer type.
14601 (vode_buffer_grow): Removed.
14602 (struct localvar_info): New type.
14603 (localsvars, localvartable): New buffers.
14604 (localvar_alloc, localvar_free): New functions.
14605 (generate_bytecode_insns): Handle local variables.
14606 (generate_classfile): Write LocalVariableTable attribute.
14608 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14610 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14611 * zipfile.h (ZIPMAGIC): New macro.
14613 1998-07-24 Tom Tromey <tromey@cygnus.com>
14615 * Makefile.in (gjavah.o): Updated dependencies.
14616 (jcf-dump.o): Likewise.
14617 (all.indirect): Use ../gjavah.
14618 (../gjavah$(exeext)): Likewise.
14619 (clean): Don't remove gjavah.
14620 (clean): Remove parse.c, not java/parse.c.
14621 * Make-lang.in (java): Added gjavah.
14622 (gjavah$(exeext)): New target.
14623 (GJAVAH_SOURCES): New macro.
14624 (java.all.build): Added gjavah.
14625 (java.all.cross): Likewise.
14626 (java.rest.encap): Likewise.
14627 * config-lang.in (compilers, stagestuff): Added gjavah.
14629 1998-07-23 Tom Tromey <tromey@cygnus.com>
14631 * gjavah.c (java_float_finite): New function.
14632 (java_double_finite): Likewise.
14633 (F_POSITIVE_INFINITY): New macro.
14634 (F_NEGATIVE_INFINITY): Likewise.
14636 (D_POSITIVE_INFINITY): Likewise.
14637 (D_NEGATIVE_INFINITY): Likewise.
14639 (print_field_info): Use java_float_finite and java_double_finite.
14641 1998-07-23 Per Bothner <bothner@cygnus.com>
14643 * parse.y (method_header): Name "this" implicit argument.
14645 1998-07-22 Per Bothner <bothner@cygnus.com>
14647 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14648 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14649 (put_linenumber): New function.
14650 (generate_bytecode_insns, generate_classfile): Write line numbers.
14652 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14654 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14655 (lookup_name, build_known_method_ref, build_class_init,
14656 build_invokevirtual, invoke_build_dtable, match_java_method,
14657 build_field_ref, pushdecl_force_head, build_java_binop,
14658 binary_numeric_promotion, build_decl_no_layout,
14659 build_java_arrayaccess, build_newarray, build_anewarray,
14660 build_java_array_length_access, build_java_arraynull_check): New
14661 extern function prototypes.
14662 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14663 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14665 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14667 * jcf.h (jcf_out_of_synch): New extern function prototype.
14668 * parse.h: Static/global function implemented in parse.y
14669 prototyped and declarations moved at the end of the file.
14670 (DECL_P): Check that the argument isn't null.
14671 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14672 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14673 (QUAL_DECL_TYPE): New macro.
14674 (PARAMS): Macro definition removed.
14675 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14676 (return_statement:): Call build_return.
14677 (field_access:): Call make_qualified_primary in sub rule.
14678 (method_invocation:): Build method invocation and call
14679 make_qualified_primary when processing primaries.
14680 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14681 get_type_from_signature.
14682 (java_check_regular_method): Extra integer 0 argument when calling
14683 lookup_java_method2.
14684 (lookup_java_interface_method2): Extra method DECL argument when
14685 calling lookup_java_interface_method2.
14686 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14687 COMPOUND_EXPR node.
14688 (java_complete_expand_method): Layout current class iff not
14689 already done. Don't process interface's methods.
14690 (java_complete_expand_method): Use super class only if it
14691 exists. Use current class otherwise.
14692 (make_qualified_primary): New function.
14693 (resolve_expression_name): Process qualified expression or
14694 expression from primary the same way.
14695 (resolve_expression_name): Two last arguments to
14696 resolve_field_access are now NULL_TREEs.
14697 (resolve_field_access): New variable is_static. Local field must
14698 be DECLs. is_static computed on field DECLs only. Append code in
14699 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14700 to initialize field_type.
14701 (resolve_qualified_expression_name): New local variable,
14702 previous_call_static and is_static. Handle primaries with function
14703 calls, casts, array references and `this'. `super' now handled as
14704 `(super_class)this'. Use is_static to clarify boolean expressions.
14705 Added code to handle case where a proper handle is required to
14706 access a field. Use QUAL_DECL_TYPE where applicable.
14707 (maybe_access_field): New function.
14708 (patch_method_invocation_stmt): New arguments primary, where,
14709 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14710 deleted. Use `where' as a type to search from if specified. Check
14711 for static method reference where forbidden. Append primary or
14712 current_this to the argument list if not calling constructor nor
14714 (check_for_static_method_reference): New function.
14715 (patch_invoke): Layout the class on which new is done if
14717 (lookup_method_invoke): Changed format to report errors on
14719 (qualify_ambiguous_name): New local variable this_found. Now
14720 handle things from primaries. Method call are considered
14722 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14723 changed into NULLs.
14724 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14725 (java_complete_tree): New case fo RETURN_EXPR. Process function
14726 call arguments in separate function.
14727 (complete_function_arguments): New function.
14728 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14730 (patch_assignment): Take the return function slot into account as
14731 a RHS. Distinguish assignment from a return.
14732 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14733 when checking methods in interfaces.
14734 (resolve_type_during_patch): NULL argument to unresolve_type_p
14735 instead of NULL_TREE.
14736 (patch_newarray): Fixed typo in comment.
14737 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14738 (build_return, patch_return): New functions.
14739 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14741 1998-07-21 Per Bothner <bothner@cygnus.com>
14743 * constants.c (find_name_and_type_constant, find_fieldref_index,
14744 find_methodref_index): New methods.
14745 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14746 just return given method. Also, rename to build_known_method_ref.
14747 (expand_invoke): Rename call to build_invoke_non_interface.
14748 * java-tree.h, parse.h: Update prototype.
14749 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14750 (such as expand_expr_stmt) if flag_emit_class_files.
14751 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14752 STACK_TARGET, IGNORE_TARGET): New macros.
14753 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14754 (generate_bytecode_insn): New function to generate method's bytecode.
14755 (generate_classfile): Node generate Code attribute for a method.
14756 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14757 push_long_const, field_op, adjust_typed_op, maybe_wide):
14758 New functions used by generate_bytecode_insn.
14760 * typeck.c (signature_include_return): Remove variable.
14761 (push_java_argument_signature, build_java_argument_signature): New.
14762 (build_java_signature): Use push_java_argument_signature.
14763 * parse.y: Use build_java_argument_signature instead of fiddling
14764 with signature_include_return.
14766 1998-07-17 Tom Tromey <tromey@cygnus.com>
14768 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14771 * Makefile.in (all.indirect): Added gjavah$(exeext).
14772 (gjavah$(exeext)): Added $(exeext).
14775 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14777 * class.c (layout_class): Call to java_layout_parsed_class replace
14778 by safe_layout_class.
14779 * expr.c (build_java_array_length_access): Removed static storage
14780 class in the function definition.
14781 (build_java_arraynull_check): Likewise.
14782 Also fixed typos in two comments.
14783 * lex.c (java_init_lex): Initialize static global kw_length.
14784 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14785 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14787 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14788 * parse.h (resolve_no_layout): New static function declaration.
14789 (get_identifier_in_static): Declaration removed.
14790 (java_layout_parsed_class): Function name declaration changed to
14792 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14793 not_initialized_as_it_should_p, build_this): New static function
14795 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14796 binary_numeric_promotion, stabilize_reference,
14797 build_decl_no_layout, build_java_arrayaccess): Extern function
14798 declarations moved into their own section.
14799 (build_newarray, build_anewarray, build_java_array_length_access,
14800 build_java_arraynull_check): New extern function declarations.
14801 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14802 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14804 (CALL_CONSTRUCTOR_P): New macro.
14805 * parse.y (kw_length): New static global tree node.
14806 (return_statement): Tagged <node>.
14807 (RETURN_TK): Tagged <operator>.
14808 (variable_declarator_id:): Build variable declaration with an
14809 empty initialization value if a syntax error was found in the
14810 initialization part of the variable declaration.
14811 (statement_without_trailing_substatement:): return_statement: now
14812 uses the default rule.
14813 (return_statement:): Temporarily fixed to return NULL_TREE.
14814 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14815 (class_instance_creation_expression:): Class creation rules now
14816 call build_method_invocation upon reduction.
14817 (array_creation_expression:): Rules call build_newarray_node upon
14819 (dim_exprs:): Build a list of dimension expressions.
14820 (dim_expr:): Store location of the OSB_TK in the dimension
14822 (method_invocation:): Added a new error rule.
14823 (build_unresolved_array_type): WFL argument may also be an array
14824 on a primitive type. Name of the argument changed to reflect this.
14825 (method_declarator): Insert argument type at the beginning of the
14826 argument type list and later reverse the list.
14827 (unresolved_type_p): Argument 'returned' may be optionally
14829 (java_layout_class_from_source): Function renamed
14831 (resolve_and_layout): Now call resolve_no_layout and
14833 (resolve_no_layout): New function.
14834 (purify_type_name): New function.
14835 (complete_class_report_errors): Call purify_type_name during error
14836 report on a type not found.
14837 (process_imports): error_found local variable doesn't need to be
14838 initialized to zero.
14839 (declare_local_variables): New local type_wfl. Fixed typo in error
14840 message. type_wfl assigned to unresolved type and used to register
14841 incomplete type. Build a WFL around the variable initialization
14842 statement so that debug info can be generated on it.
14843 (source_start_java_method): Reverse argument list after they've
14845 (current_this): New static global variable.
14846 (java_complete_expand_methods): Set current_this when appropriate.
14847 (resolve_expression_name): Build correct static and non static
14848 field access bearing a simple name.
14849 (resolve_field_access): Resolve the length field of arrays. Handle
14851 (patch_method_invocation_stmt): Set the type of the method
14852 invocation to error_mark_node. This value is later overridden by a
14853 valid type, if any. Don't handle qualified constructor invocation
14854 as qualified method invocation. Call lookup_method_invoke with its
14855 new flag. It's no longer necessary to access the selected method
14856 as the value of a tree list. Handle constructor invocation.
14857 (patch_invoke): Reverse argument list when invoking non interface
14858 methods. Insert call to new as the first argument of the
14860 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14861 defined within a final class. Return INVOKE_STATIC if the invoked
14862 method is a constructor.
14863 (lookup_method_invoke): New lc argument is a flag to indicate a
14864 constructor lookup. Now handle constructor lookup. Choose the most
14865 specific method in case several were matching the invocation
14866 requirements. Return a method decl instead of a tree list featuring
14867 one single method decl element.
14868 (refine_accessible_methods_list): New lc flag argument to
14869 indicate that a constructor is being looked up.
14870 (not_initialized_as_it_should_p): New function.
14871 (java_complete_tree): Now process fake tree codes
14872 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14873 save_expr on resolved function call arguments. Case on
14874 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14875 (patch_assignment): LHS can be a field access expression. When
14876 dealing with reference, lhs_type is the promoted type of the
14877 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14879 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14880 (patch_binop): Use not_initialized_as_it_should_p where
14882 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14883 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14885 (resolve_type_during_patch): New function.
14886 (patch_cast): Call resolve_type_during_patch to resolve type and
14887 report error accordingly.
14888 (patch_array_ref): Use not_initialized_as_it_should_p where
14889 applicable. Array base expression is saved before being
14890 used. Promote the type of an array elements if it contains non
14892 (build_newarray_node, patch_newarray, build_this): New functions.
14894 1998-07-16 Tom Tromey <tromey@cygnus.com>
14896 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14897 increment it in `for' statement.
14898 (print_field_info): If number is inf or nan, don't print it.
14899 (print_method_info): If method name is `delete', just ignore it.
14900 (print_c_decl): Special-case jstringArray.
14902 * gjavah.c (help): New function.
14903 (no_argument): New function.
14904 (usage): Changed text.
14905 (main): Rewrote argument handling. Now handles -v, --help,
14907 (version): New function.
14908 (found_error): New global.
14909 (main): Return found_error.
14910 (generate_access): Set found_error.
14911 (print_c_decl): Likewise.
14913 1998-07-15 Tom Tromey <tromey@cygnus.com>
14915 * gjavah.c (print_c_decl): Don't print "," when examining field.
14916 Skip type name when looking at "[L" types.
14917 (process_file): Now static.
14918 (generate_access): Now returns int.
14919 (last_access_generated): New global.
14920 (process_file): Clear last_access_generated; make multiple passes
14922 (print_field_info): Just return if generate_access returns true.
14923 (print_method_info): Likewise. Also, allow <init> functions to
14925 (print_c_decl): Added is_init argument. Print constructors
14927 (print_cxx_classname): Use UTF8_GET to extract characters from
14929 (print_base_classname): New function.
14930 (print_class_decls): New function.
14931 (process_file): Use it.
14932 (utf8_cmp): New function.
14934 1998-07-13 Nick Clifton <nickc@cygnus.com>
14936 * lang-options.h: Format changed to match changes in gcc/toplev.c
14937 to implement a --help option.
14939 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14941 * decl.c (init_decl_processing): Revert change to dtable_type.
14943 1998-07-09 Per Bothner <bothner@cygnus.com>
14945 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14947 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14949 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14951 * lang.c (lang_init): Default flag_exceptions to 1, without
14952 checking to see if it's 2 first.
14954 1998-07-08 Jeffrey A Law (law@cygnus.com)
14956 * constants.c: Include "system.h".
14957 * decl.c: Likewise.
14958 * lang.c (flag_new_exceptions): Get via extern now.
14959 (lang_init_options): New functions. Turn on flag_new_exceptions.
14961 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14963 * lex.c (java_lex): Return 0 when we see an invalid character in
14966 * lex.c (java_read_char): Specify extra argument when calling
14968 (java_read_unicode, java_parse_end_comment,
14969 java_parse_escape_sequence): Likewise,
14970 (java_lex): Specify extra argument when calling
14971 java_lex_error. Test that IDs are beginning with a legal character
14972 for IDs. Handle invalid characters with an error message and a
14973 call to java_lex_error.
14974 (java_lex_error): Adjust column position by new argument
14975 `forward'. Issue an error even if in the middle of reporting an
14978 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14980 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14981 we don't explicitly put a null pointer when we're copying it.
14983 1998-07-07 Tom Tromey <tromey@cygnus.com>
14985 * gjavah.c (print_cxx_classname): New function.
14986 (super_class_name): Likewise.
14987 (print_super_fields): Removed.
14988 (in_super): Removed.
14989 (print_field_info): Never generate #defines.
14990 (print_c_decl): Changed generated types to match JNI. No longer
14991 print class name before method name.
14992 (print_method_info): Print "static" before static methods.
14993 Print "virtual" before non-final methods.
14994 (usage): Use exit(1), not exit(-1).
14996 (print_field_info): Use %.17g to print a double.
14997 (last_access): New globals.
14998 (process_file): Initialize last_access.
14999 (usage): Now static.
15000 (ACC_VISIBILITY): New define.
15001 (generate_access): New function.
15002 (print_field_info): Call it.
15003 (print_method_info): Likewise. Also, generate information for all
15004 methods, not just native methods. Return void.
15005 (print_c_decl): Return void.
15006 (print_field_info): Return void.
15008 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15010 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
15011 processing the jc1 grammar file. Prefix bison functions and
15012 variables with java_.
15013 (parse.c): Dependencies on parse.h and lex.h
15014 * expr.c (build_java_arrayaccess): Function now global.
15015 * java-tree.h: Comment reorganized to carry on previous
15016 classification effort.
15017 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
15018 RESOLVE_TYPE_NAME_P): New flags on WFLs.
15019 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
15020 java_parse (new prefix java_ generated by bison).
15021 (java_layout_parsed_class, java_register_parsed_class): Function
15023 (yyparse): Removed unnecessary call to init_outgoing_cpool.
15024 * lex.c (static tree wfl_op): Variable deleted.
15025 (java_init_lex): Initialize kw_super and kw_this. Initialize more
15026 ctxp fields to NULL_TREE.
15027 (java_lex): No longer create WFL for operators. Filename caching
15028 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
15029 created as STRING_CST and later expanded. Removed extra argument
15030 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
15032 (build_wfl_node): Removed code in comments.
15033 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
15034 store token and location data in the current bison token.
15035 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
15036 static/extern function declaration at the beginning of the file.
15037 (struct qualification): Data structure definition deleted.
15038 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15039 (qualify_ambiguous_name): Function declaration modified. Function
15040 now returns nothing.
15041 (build_array_ref, patch_array_ref, make_qualified_name,
15042 resolve_qualified_expression_name, maybe_generate_clinit,
15043 resolve_field_access): New static function declarations.
15044 (build_java_arrayaccess): New extern function declaration.
15045 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15046 (CALL_EXPR_PRIMARY): Macro deleted.
15047 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15048 (struct parser_ctxt): Field initialized_final
15049 removed. non_static_initialized, static_initialized: New fields.
15050 * parse.y (static tree kw_super, static tree kw_this): New global
15052 (%union): tree wfl field of operator member replaced by int
15053 location. WFLs are non longer created for operators.
15054 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15055 (qualified_name:): Now calls make_qualified_name to build the
15057 (type_declaration:): Consider generating <clinit> when class
15059 (variable_declarator:): Directly build an assignment node when the
15060 variable is initialized when declared.
15061 (this_or_super:): Build a WFL and set current location when THIS
15062 or SUPER are parsed.
15063 (expression_statement:): Wrap statement around a WFL.
15064 (primary_no_new_array:): Fixed typo. Changed value returned by
15065 THIS_TK because of its new type (temporary).
15066 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15067 (field_access:): Build qualified name with SUPER.
15068 (method_invocation:): Fixed returned value because of SUPER's new
15070 (array_access:): Use OSB_TK location information.
15071 (post_increment_expression:, post_decrement_expression:,
15072 unary_expression:, pre_increment_expression:,
15073 pre_decrement_expression:, unary_expression_not_plus_minus:,
15074 cast_expression:, multiplicative_expression:,
15075 additive_expression:, shift_expression:, relational_expression:,
15076 equality_expression:, and_expression:, exclusive_or_expression:,
15077 inclusive_or_expression:, conditional_and_expression:,
15078 conditional_or_expression:, assignment:): Use new location/token
15079 information available on operators.
15080 (create_class): Set super_decl_type to NULL_TREE when processing
15082 (register_fields): Field initialization is now a MODIFY_EXPR
15083 node. Chain initialization code to the matching lists (according
15084 to the field declaration modifiers).
15085 (maybe_generate_clinit): New function.
15086 (method_header): Don't set method's DECL_NAME to a WFL when adding
15087 methods to java.lang.Object.
15088 (resolve_and_layout): Now can return NULL_TREE if the type
15089 resolution fails. Otherwise, return the class DECL instead of its
15091 (check_method_redefinition): Don't patch method DECL_NAME if it
15092 belongs to java.lang.Object.
15093 (process_imports): Simply assign error_found to the value returned
15094 by check_pkg_class_access.
15095 (declare_local_variables): Don't use their init statements (if
15096 any) when parsing error were previously found. Reuse MODIFY_EXPR
15097 build during parsing as an init statement.
15098 (java_method_add_stmt): Now return the current method body.
15099 (java_layout_parsed_class, java_register_parsed_class): Functions
15101 (java_complete_expand_methods): Initialize the constant pool on a
15102 per class basis. Layout the classes before expanding their method
15103 bodies. Don't try expand artificial constructor code if error were
15104 found. Make the classes data and register them if no error were
15106 (java_complete_expand_method): Retrieve an artificial constructor
15107 argument list before entering its body. Assign the top block to
15108 the artificial constructor function body and set types of declared
15109 blocks and compound statements to void. Walk method body if not an
15110 artificial constructor.
15111 (make_qualified_name, cut_identifier_in_qualified): New functions.
15112 (resolve_expression_name): Fixed comments. Save/restore the
15113 current class CLASS_LOADED_P flag value. Build non qualified
15114 static field access and handle qualified expression names.
15115 (resolve_field_access, resolve_qualified_expression_name): New
15117 (patch_method_invocation_stmt): Use the new expression resolution
15118 scheme, calling resolve_field_access when the function call is
15119 resolved as an expression.
15120 (qualify_ambiguous_name): Function rewritten to work on qualified
15121 expression produced by make_qualified_name.
15122 (java_complete_tree): Promote type when function's argument are
15123 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15124 the assignment to discover further errors if RHS is a expression
15125 name that fails to evaluate. Declare LHS initialized even though
15126 the assignment failed. Don't use the location variable and removed
15127 extra argument in patch function calls. Now handle the ARRAY_REF
15128 case and build internal string representation when STRING_CSTs are
15130 (build_method_invocation): Don't wrap function call around a WFL.
15131 (build_assignment): Likewise. Use the operator location
15133 (patch_assignment): Handle array access LHSs. Handle error
15134 provenance, resulting in a better error report.
15135 (build_binop): Use op_location from operator as binop location
15137 (build_unaryop, build_incdec, build_cast): Likewise.
15138 (patch_binop): Extract location information from the node. Fixed
15139 typo in error message.
15140 (patch_unary_op): Extract location information from the node.
15141 (build_array_ref, patch_array_ref): New functions.
15143 1998-07-01 Tom Tromey <tromey@cygnus.com>
15145 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15146 match _Jv_IsInstanceOf.
15147 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15148 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15150 1998-06-30 Tom Tromey <tromey@cygnus.com>
15152 * decl.c (init_decl_processing): Functions are now named
15153 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15155 1998-06-29 Per Bothner <bothner@cygnus.com>
15157 * java-tree.h (load_class): Add prototype.
15158 * class.c (is_compiled_class): Add missing arg to load_class.
15159 * expr.c (expand_java_NEW): Call load_class.
15160 * parse.y (process_import): Removed bogus use of void return value.
15162 1998-06-25 Per Bothner <bothner@cygnus.com>
15164 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15165 Function name is "_Jv_Throw" instead of "soft_athrow".
15166 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15167 Function name is "_Jv_AllocObject" instead of "soft_new".
15168 Takes an extra parameter (object size).
15169 * expr.c: Update calls.
15171 1998-06-24 Per Bothner <bothner@cygnus.com>
15173 * lex.c (java_get_line_col): Handle end-of-file.
15174 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15176 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15178 * lang.c (lang_init): Make -fexceptions the default.
15179 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15180 exception handling is not turned on.
15182 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15184 * lang.c (flag_new_exceptions): Make this this default.
15185 * decl.c (end_java_method): Call emit_handlers.
15186 * except.c (method_init_exceptions): Set language code and version.
15187 (expand_start_java_handler): Enable exception, and call
15188 expand_eh_region_start.
15189 (expand_end_java_handler): Enable exception, and set up catch blocks.
15190 (emit_handlers): New routine to generate the saved handlers.
15191 * java-except.h (emit_handlers): Add prototype.
15193 1998-06-12 Per Bothner <bothner@cygnus.com>
15195 We used to have three different representations of the constant pool:
15196 the CPool structure, the tree_constant_pool, and the constructures
15197 used to build the Class object (which may need class and string
15198 constants) in compiled code. None were appropriate for compiling
15199 to .class files, so I did a major overhaul.
15201 First, the tree_constant_pool array was removed. Things were
15202 modified to the CPool structure in the JCF could be used.
15203 Second, a "capacity" field was added to the CPool, and functions
15204 written to search for a matching constant, adding one if not found.
15205 The code that generated the Class object was changed to use a CPool.
15206 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15207 the static Class object are now only in build_constants_constructor.
15208 Finally, I wrote code which can generate a .class file (including its
15209 constant pool) from the RECORD_TYPE of a class. This is a big step
15210 on the way to compiling Java source into .class files.
15212 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15213 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15215 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15216 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15217 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15218 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15219 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15220 (lang_type): Removed constant_pool field.
15221 * jcf.h (CPool): Renamed size to count. Added field capacity.
15222 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15223 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15224 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15226 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15227 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15228 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15229 (set_constant_entry, find_constant1, find_constant2,
15230 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15231 find_utf8_constant, find_class_or_string_constant): New functions.
15233 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15234 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15235 (give_name_to_class, get_class_constant): Likewise.
15236 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15237 (get_name_and_type_constant, get_ref_constant): Removed.
15238 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15239 * parse.y: Don't save/restore tree_constant_pool.
15240 * verify.c (verify_jvm_instructions): Update for new approach.
15241 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15243 * lang-options.h: Added -femit-class-file, -femit-class-files.
15244 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15245 (lang_f_options): Added "emit-class-file(s)".
15247 * expr.c (build_java_arrayaccess): Generate more efficient array
15248 bounds checking, by using unsigned compare.
15250 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15252 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15254 * parse.h: New comment on the handling of unresolved type
15255 identifiers. JDEPs are now part of the jdep_code enum.
15256 (typedef struct jdep): Now use enum jdep_code or int, depending on
15257 availability. Both are narrowed down to an 8 bits bitfield.
15258 (CALL_EXPR_PRIMARY): Fixed comment.
15260 1998-06-10 Tom Tromey <tromey@cygnus.com>
15262 * Make-lang.in (java): Added gjavac and jvgenmain.
15263 (java.start.encap): Depend on gjavac.
15264 (java.rest.encap): Depend on jvgenmain.
15266 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15267 (JAVA_CROSS_NAME): Likewise.
15268 (java.all.build): Depend on jvgenmain and gjavac.
15269 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15270 (jvgenmain$(exeext)): New target.
15271 (java.install-common): Wrote.
15272 * config-lang.in (compilers, stagestuff): Added gjavac and
15275 1998-06-10 Dave Brolley <brolley@cygnus.com>
15277 * lang.c (lang_decode_option): New argc/argv interface.
15279 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15281 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15282 * decl.c (build_decl_no_layout): New function.
15283 * expr.c (java_lang_expand_expr): Layout declarations found in
15284 blocks before they're pushed.
15285 * jcf-parse.c (load_class): Save current line when parsing class
15287 (parse_source_file): Register class before expanding their
15289 * lang.c (put_decl_node): Produce `null' when `void *' is
15291 * lex.c (static tree wfl_op): New static global, for error report
15293 (java_init_lex): wfl_operator and wfl_op initialized
15294 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15296 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15297 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15298 build_unresolved_array_type): New static function definitions.
15299 (build_decl_no_layout): New extern function declared.
15300 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15301 faulty modifier exists.
15302 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15303 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15304 (UNARY_PLUS_EXPR): New fake operator.
15305 (struct parser_ctxt): New field osb_number.
15306 * parse.y (static tree wfl_operator): New static WFL for operator
15307 bound error messages.
15308 (DECR_TK, INCR_TK): Moved.
15309 (OP_TK): Tagged <operator>.
15310 (array_type:): Now call build_unresolved_array_type.
15311 (dim_expr:): Count the number of '[' seen.
15312 (post_increment_expression, post_decrement_expression,
15313 pre_increment_expression, pre_decrement_expression,
15314 unary_expression_not_plus_minus, unary_expression:): Actions are
15315 now building the corresponding unary expressions.
15316 (cast_expression:): Actions are now building cast expressions.
15317 (build_unresolved_array_type): New function.
15318 (create_interface): Reset the number of declared interfaces.
15319 (create_class): Likewise.
15320 (method_header): Methods declared within the scope of an interface
15321 are now implicitly set public and abstract.
15322 (java_complete_class): Variable's and parameter's type are patched
15323 with a promoted type.
15324 (declare_local_variables): Resolved non builtin types are promoted
15325 before being used to build a variable decl. Removed type patch
15326 posted on variable initialization statement.
15327 (source_start_java_method): Use build_decl_no_layout to build the
15328 decl of a parameter of incomplete type.
15329 (java_register_parsed_class): Process interfaces too. Call
15330 rest_of_decl_compilation on each processed class declarations.
15331 (java_complete_expand_methods): Don't attempt to expand things in
15333 (java_complete_tree): Process CONVERT_EXPR, even though it always
15334 has a type. Propagate error_mark_node to node's type too. Promote
15335 method's call argument type and return error_mark_node if
15336 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15337 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15338 handle unary operator nodes.
15339 (build_assignment): Added comment.
15340 (print_int_node): New function.
15341 (patch_assignment): New second argument. New error handling. Use
15342 print_int_node. Handle references. Use can_cast_to_p to issue
15343 different error message according to the context and check upon
15344 the initialization of the RHS.
15345 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15346 (operator_string): Handle more operators.
15347 (patch_binop): No longer use a function static
15348 wfl_operator. Improved error message on shift distance.
15349 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15350 patch_cast): New functions.
15352 1998-06-05 Per Bothner <bothner@cygnus.com>
15354 * jvspec.c: New file.
15355 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15357 * java-tree.h (identifier_subst): Add declaration.
15359 1998-06-04 Tom Tromey <tromey@cygnus.com>
15361 * jvgenmain.c (main): Generate call to JvRunMain.
15363 * class.c (make_class_data): Push value for "sync_info" field.
15364 * decl.c (init_decl_processing): Push "sync_info" field.
15366 1998-06-03 Per Bothner <bothner@cygnus.com>
15368 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15369 Java (source) name, not signature.
15370 Set TYPE_ALIGN to (at least) that of element_type.
15372 1998-06-02 Per Bothner <bothner@cygnus.com>
15374 * class.c: Moved classname-mangling-rekated code to ...
15375 * mangle.c: ... this new file.
15376 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15377 * Makefile.in: Update for above changes.
15379 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15381 * expr.c (truthvalue_conversion): Convert integer and floating
15382 point value to their truth value.
15383 * lex.c (java_lex): Handle the `null' literal.
15384 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15385 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15386 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15389 * parse.y: Reorganization/documentation on token declaration.
15390 (binop_lookup[]): New added new tree codes.
15391 (relational_expression): Build corresponding binary operators.
15392 (equality_expression, conditional_and_expression,
15393 conditional_or_expression): Likewise.
15394 (java_complete_class): Fix crash in debug message.
15395 (java_complete_tree): Check initialization of method call
15396 arguments. Further bogus node evaluation to detect more error
15397 during assignments. Handles more binary operators.
15398 (patch_assignment): Use DECL_P.
15399 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15401 (operator_string): Handle more case. Compacted source.
15402 (patch_binop): Changed function comment. Checking for
15403 uninitialized first operand takes the compound assignment into
15404 account and uses DECL_P. Checking for uninitialized second operand
15405 delayed to routine's end. Use macros to issue type bound error
15406 messages and issue messages on both operands if their types are
15407 different. Force fixed type into node. Handle all binary
15410 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15412 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15413 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15414 build operator node and return tokens.
15415 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15416 * parse.h (java_complete_tree): Changed returned type in prototype.
15417 (build_method_invocation, build_assignment, patch_assignment,
15418 patch_binop): New static function declarations.
15419 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15420 BUILD_EXPR_WFL): New macros.
15421 * parse.y (enum tree_code binop_lookup[]): New static for token to
15423 (%union): Parser union has new sub-structure `operator'.
15424 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15425 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15426 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15427 ASSIGN_ANY_TK): Tokens tagged `operator'.
15428 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15429 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15430 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15431 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15432 (assignment_operator:): Rule tagged `operator'.
15433 (expression_statement:): Re-installed default rule.
15434 (method_invocation:): Sub rules call build_method_invocation.
15435 (postfix_expression:): Don't attempt to resolve name here. Just
15437 (multiplicative_expression:): Sub-rules build corresponding binop
15439 (additive_expression:, shift_expression:, and_expression:,
15440 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15441 (assignment:): Sub rule invoke build_assignment.
15442 (assignment_operator:): Default rules on sub rules.
15443 (force_error): Added documentation on this variable.
15444 (declare_local_variables): Build initialization calling
15446 (expand_start_java_method): Removed unused rtx declaration. Mark
15447 arguments as already initialized.
15448 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15449 (java_complete_expand_methods): Don't process next method if
15450 completion of the previous one triggered errors.
15451 (java_complete_expand_method): Call source_end_java_method if no
15452 error were found during completion.
15453 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15454 locals declaratilon. Handle names found within a class. Return
15455 error_mark_node when things aren't found.
15456 (patch_method_invocation_stmt): Return error_mark_node on failures.
15457 (patch_invoke): Removed unused local. Return the correct node.
15458 (java_complete_tree): Now returns a value. The BLOCK section binds
15459 local identifiers and the type of a BLOCK is now void. Assign the
15460 result of operand completion on COMPOUND_EXPR. Assign the
15461 encapsulated node of a WFL to the result of its completion, except
15462 when the node is an identifier. Now handle MODIFY_EXPR and several
15463 binary operators. Return error_mark_node on errors.
15464 (build_method_invocation, build_assignment, patch_assignment,
15465 build_binop, operator_string, patch_binop): New functions.
15466 * typeck.c (binary_numeric_promotion): New function.
15468 1998-05-21 Per Bothner <bothner@cygnus.com>
15470 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15471 Replace most uses of ident_subst by identifier_subst.
15473 * class.c (push_class_static_dummy_field): Removed function.
15474 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15475 instead of looking got "class" static field. Create that decl here.
15476 (class_identifier_node): Removed; no longer needed.
15477 (init_class_processing): Don't init class_identifier_node.
15478 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15479 Do nreverse 0 times (instead of twice) for Object and Class.
15480 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15482 1998-05-20 Per Bothner <bothner@cygnus.com>
15484 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15485 while initializing linenumber_count and linenumber_table.
15486 Do it before init_function_start (which calls emit_line_note).
15487 * expr.c (expand_byte_code): Don't need to clear lineno here.
15489 1998-05-18 Tom Tromey <tromey@cygnus.com>
15491 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15492 then mangle number as _N_.
15494 * class.c (mangle_class_field): New function.
15495 (build_class_ref): Set assembler name of class reference using
15496 mangle_class_field.
15497 (push_class_static_dummy_field): Likewise.
15499 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15501 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15502 of assigning to TREE_CODE. The latter method exploits a feature
15503 of GCC that is not ANSI compliant.
15505 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15507 * decl.c (pushdecl_force_head): New function.
15508 (pushlevel): Removed conditional printf.
15509 (complete_start_java_method): Don't enter local variable scope if
15510 function is compiled from source code.
15511 * expr.c: parse.h now included
15512 (java_lang_expand_expr): New function.
15513 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15514 printf. Terminate buffer when doing directories.
15515 * jcf-parse.c (parse_source_file): Call lang_init_source before
15516 parsing and before code generation.
15517 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15518 use printf if the macro is defined.
15519 * lang.c (lang_init): Install lang_expand_expr hook on
15520 java_lang_expand_expr.
15521 (java_dummy_print): New function.
15522 (lang_init_source): New function.
15523 * lex.c (java_lex): Remember location of an opening brace at the
15524 second nesting level.
15525 (java_is_eol): Unget character seen after a CR if it is EOF.
15526 * parse.h: Now includes lex.h
15527 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15528 printf if the macro is defined.
15529 (expand_start_java_method, build_expr_block, enter_block,
15530 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15531 New static function declarations.
15532 (pushdecl_force_head): New extern function declaration.
15533 (INCOMPLETE_TYPE_P): New macro.
15534 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15535 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15536 BLOCK_EXPR_ORIGIN): New macros.
15537 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15538 DECL_SOURCE_LINE_LAST): New macros.
15539 (struct parser_ctxt): Removed field current_method_decl, redundant
15540 with the field current_function_decl. Added fields
15541 first_ccb_indent1 and pending_block.
15542 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15543 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15545 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15546 (compilation_unit:): Cosmetic on sub rule.
15547 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15548 (variable_initializer:): Installed default rule on expression:.
15549 (method_declaration:): method_header: starts a new
15550 method. method_body: installs the function body, absorbs blocks
15551 emitted for temporary variable scopings, pops function's body block
15552 and merges function's last statement lineno in DECL_SOURCE_LINE.
15553 (method_body:): Installed default rules.
15554 (block:): Call enter_block when an opening brace is seen. Absorb
15555 scoping blocks and call exit_block when a closing brace is seen.
15556 (block_statement:): Cosmetic changes.
15557 (method_invocation:): Create WFL around CALL_EXPR node.
15558 (patch_stage): Added comment around definition.
15559 (method_header): Try to use first_ccb_indent1 as the first line of
15560 the method, so BP debug info are emitted at the first opening
15561 brace of the function. If the function has no body, use the
15562 location of the function's name. Override currently defined method
15563 name with the matching WFL so we can point redefinition errors
15564 using the location where the function's name was declared.
15565 (check_abstract_method_header): Interprets DECL_NAME as an
15566 identifier or as a WFL, accordingly.
15567 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15568 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15569 location and name information out of it and reinstall DECL_NAME to
15570 its original identifier node value.
15571 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15572 function's source code).
15573 (read_import_dir): Test the value returned by find_class and issue
15574 a fatal accordingly.
15575 (declare_local_variables): Push a new block for the scope of the
15576 new variable(s) if code has been already generated at that nesting
15577 level. Pinpoint redefinition errors using the variable id
15578 WFLs. Generate initialization code if necessary. If the variable
15579 type is incomplete, register a patch on its decl.
15580 (source_start_java_method): Rewritten. Define a new block for the
15581 function's parameters. Build parameter decl out of function's
15582 arguments and register them for a patch if their types are
15584 (expand_start_java_method): Includes the part of
15585 source_start_java_method that was pushing the parameter decls and
15586 completing the method start code.
15587 (source_end_java_method): Removed call the expand_end_bindings and
15588 poplevel (already taken care of). Reinstall function's arguments
15589 and get function's last line of code before calling
15590 expand_function_end.
15591 (java_method_add_stmt): New comment before the function's
15592 code. Complement the second operand of the current COMPOUND_EXPR
15594 (java_complete_expand_methods): Don't generate debug info on line
15595 zero when expanding a generated constructor.
15596 (java_complete_expand_method): Set start and end line numbers for
15597 a artificially generated constructor to one and manually call
15598 enter_block and exit_block when defining it. For all methods:
15599 expand function's start calling the new expand_start_java_method
15600 and invoke java_complete_tree on the effective method's body, if
15602 (resolve_expression_name): Now use lookup_name_in_blocks to search
15603 local variable decls and print out an error when variables are
15605 (patch_method_invocation_stmt): Inserted comment before the
15607 (lookup_method_invoke): Chain method's arguments using chainon
15608 with the current arg list as a second argument. Inserted missing
15609 IDENTIFIER_POINTER when reporting an error on methods not found.
15610 (refine_accessible_methods_list): Don't retain constructors.
15611 (patch_arguments): Function removed.
15612 (java_complete_tree): Inserted comment before the function's
15613 code. New case for BLOCKs. Moved the WFL case a bit
15614 further. Complete function's arguments.
15615 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15616 maybe_absorb_scoping_blocks): New functions.
15618 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15620 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15622 * jcf-parse.c (parse_source_file, java_error_count): New forward
15623 and extern declarations.
15624 (java_parse_abort_on_error): Macro moved.
15625 (jcf_parse_source): fatal called if fopen fails. Now calls
15627 (parse_source_file): New parse_only parameter. Reflects the
15628 elimination of the second pass.
15629 (yyparse): parse_source_file called with argument set to 0.
15630 * jcf.h (JCF_ZERO): Sets java_source to zero.
15631 * lex.c (java_init_lex): pass argument is gone. Function modified
15632 to be called once during the analysis of a file.
15633 (java_unget_unicode): Fixed typo in fatal message.
15634 (java_get_line_col): Likewise.
15635 (java_lval): Likewise. String literals no longer built during
15637 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15639 * parse.h (MODIFIER_WFL): New macro.
15640 (parse_check_super, parser_check_super_interface): Now return int.
15641 (parser_chain_incomplete_item, not_builtin_p,
15642 complete_method_decl): Declarations removed.
15643 (build_method_invocation_stmt, build_invoke): Renamed using the
15644 `patch' instead of `build'
15645 (register-incomplete_type, obtain_incomplete_type,
15646 java_complete_tree, java_complete_expand_method,
15647 unresolved_type_p, create_jdep_list): New function declarations.
15648 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15649 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15650 (jdep): New typedef on new struct _jdep.
15651 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15652 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15653 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15654 JDEP_RESOLVED_P): New macros.
15655 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15656 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15657 JDEP_VARIABLE): New enum values and jdep kinds.
15658 (jdeplist): New typedef on struct _jdeplist.
15659 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15661 (CALL_EXPR_PRIMARY): New macro.
15662 (struct parser_ctxt): Fields java_pass, current_method_decl,
15663 method_decl_list deleted. New field jdeplist.
15664 (INCOMPLETE_P): Macro deleted.
15665 * parse.y (single_type_import_declaration:): Removed pass switch.
15666 (type_import_on_demand_declaration): Likewise.
15667 (field_declaration:): Removed pass switch on all sub rules.
15668 (class_declaration:): Call the complete_class_decl removed on
15670 (method_declaration:): Removed second pass switch. No longer chain
15671 methods decl when method_header reduced.
15672 (method_header:): Sub rules no longer depend on pass switch.
15673 (method_declarator:): Likewise.
15674 (method_body:): Likewise.
15675 (abstract_method_declaration:): Likewise.
15676 (block_statement:): Likewise.
15677 (local_variable_declaration:): Likewise.
15678 (argument_list:): Likewise.
15679 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15680 removed. Partial CLASS_EXPR tree node built instead.
15681 (postfix_expression:): Removed pass switch on all sub rules.
15682 (java_pop_parser_context): Free classd_list content.
15683 (yyerror): Call obstrack_grow0 to finalize error message.
15684 (check_class_interface_creation): Comment modified to reflect new
15685 returned value meaning. Removed second pass switch. Return 1 if an
15686 error was found, 0 otherwise. Adjust pointer on filename if a
15687 leading path separator was found.
15688 (maybe_create_class_interface_decl): Removed first pass switch
15689 when linking the class decl to the class_list. Install a new
15690 jdep_list for the class.
15691 (add_superinterfaces): List of unresolved interfaces is
15692 gone. Unresolved interfaces are directly added to the current
15694 (create_interface): Second pass shortcut removed.
15695 ctpx->modifier_ctx access through MODIFIER_WFL.
15696 (create_class): Second pass shortcut removed. Call to
15697 register_incomplete_type replaces the call to
15698 parser_chain_incomplete_item.
15699 (complete_class_decl): Function removed.
15700 (duplicate_declaration_error): New way of retrieving redeclared
15702 (register_fields): Call to lookup_modifier_cl replaced by
15703 MODIFIER_WFL. New way of handling unresolved type, using
15704 unresolved_type_p and obtain_incomplete_type.
15705 register_incomplete_type replaces call to parser_chain_incomplete_item.
15706 (patch_stage): New static global variable.
15707 (method_header): New way of handling unresolved type, using
15708 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15709 indicates that the method decl needs to be patched.
15710 (check_abstract_method_header): Call to lookup_modifier_cl
15711 replaced by MODIFIER_WFL.
15712 (method_declarator): Incomplete argument type are registered
15713 calling register_incomplete_type. Patch on the declared method is
15714 issued in that case.
15715 (unresolved_type_p): New function.
15716 (parser_check_super_interface): New comment to reflect function's
15717 modified returned type (int). Function and has a new argument
15718 this_wfl. Call to parse_error_context uses this_wfl instead of
15719 relying on lookup_cl.
15720 (parser_check_super): Comment reflects function's new returned
15721 type (int). Function returns nonzero value on error.
15722 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15723 register_incomplete_type, jdep_resolve_class): New functions to
15724 handle incomplete types in declarations.
15725 (java_complete_class): Rewritten to work with the new incomplete
15726 type handling scheme.
15727 (complete_class_report_errors): Likewise.
15728 (complete_method_decl): Removed: it jobs is now handled by
15729 java_complete_class.
15730 (do_resolve_class): Class loaded in not already loaded and not
15731 found in Java source code.
15732 (java_check_regular_methods, java_check_abstract_methods): Don't
15733 call complete_method_decl anymore.
15734 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15735 (read_import_dir): Got rid of the pass number dependency.
15736 (declare_local_variables): New handling of unresolved types (patch
15738 (source_start_java_method): New parameter level. Function called
15739 with level set to 1 when argument types are potentially
15740 unresolved. Called to complete the job with level set to 2 once
15741 types are complete.
15742 (source_end_java_method): Call to permanent_allocation
15743 removed. Waiting to be replaced by a more suitable obstack
15745 (java_complete_expand_methods, java_complete_expand_method,
15746 java_expand_finals): New functions.
15747 (build_method_invocation_stmt): Renamed
15748 patch_method_invocation_stmt. Extracts function call expression
15749 (wfl) and arguments (args) from CALL_EXPR tree operands.
15750 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15751 call. Patch the function and argument operand of the CALL_EXPR
15753 (patch_argument, java_complete_tree): New functions.
15755 1998-04-20 Per Bothner <bothner@cygnus.com>
15757 Recover from missing fields and methods (i.e. error instead of fatal).
15758 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15759 * expr.c (expand_invoke): Recover from missing method.
15760 (expand_java_field_op): Recover from missing field.
15761 Inline references to java.lang.{Integer,Char,...}.TYPE.
15762 * typeck.c (get_type_from_signature), java-tree.h: New function.
15763 * class.c (add_method): Use get_type_from_signature.
15764 (build_class_ref): Handle a class that was not found.
15765 * typeck.c (convert): Handle conversion to pointers (for convenience).
15766 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15767 instead of lookup_field to handle missing fields.
15769 * jcf-parse.c (process_zip_dir): Set java_source.
15771 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15773 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15775 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15777 * jcf-parse.c (load_class): Don't change input_filename before
15778 calling jcf_parse_source (but still do it before calling
15780 (jcf_parse_source): Assign input_filename after having saved the
15782 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15783 list. ctxp->modifier_ctx zeroed according to its new
15784 definition. ctxp->filename initialized. Removed
15785 JAVA_MODIFIER_CTX_UNMARK.
15786 (java_unget_unicode): Update the character based column position.
15787 (java_allocate_new_line): ref_count not used anymore. Always free
15788 ctxp->p_line. Initialize c_line->char_col to 0.
15789 (java_get_unicode): Update the character based column position.
15790 (java_lex): Use ctxp->elc to store current position in source
15791 file, at the beginning of the parsed token. Set modifier_ctx entry
15792 corresponding to the parse modifier to a WFL node. Return a WFL
15793 node when an identifier is parsed.
15794 (java_lex_error): Now uses ctxp->elc to store current position in
15796 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15797 * lex.h (build_wfl_node): New function definitions.
15798 (struct java_line): ref_count and next fields are gone. New field
15800 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15801 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15802 (JAVA_COLUMN_DELTA): New macro.
15803 (java_lc): New typedef on new struct _java_lc.
15804 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15805 (parse_error_context, parse_warning_context): Changed prototypes.
15806 (java_get_line_col): Added as an available global function.
15807 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15808 (IC_DECL): Replaced by macro IC_TYPE
15809 (DEPEND_WFL): New macro.
15810 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15812 (exit_java_complete_class): Removed a commented out statement.
15813 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15814 now an array of tree nodes. Deleted fields line_list and
15815 e_line. New field elc, to replace e_line.
15816 * parse.y (array_type:): Build WFL node.
15817 (qualified_name:): Build a single WFL node out of two. Retain
15818 the location information of the first node in the resulting node.
15819 (package_declaration:): Use package name as a WFL node
15820 (single_type_import_declaration:): Use imported name as a WFL node.
15821 (type_import_on_demand_declaration:): Use root of the imported
15822 packages as a WFL node.
15823 (field_declaration:): Removed unused local variable cl.
15824 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15825 (yyerror): New static elc. Removed static error_line, error_pos.
15826 New local code_from_source. Save ctxp->elc into elc at the first
15827 pass. Call java_get_line_col to get a string of the line where
15828 the error occurred.
15829 (debug_line): Removed static function.
15830 (parse_error_context, parse_warning_context): Parameter cl is now
15831 a WFL node. Use its value to initialize ctxp->elc.
15832 (redefinition_error): Parameter cl is now a WFL node.
15833 (parse_add_interface): New parameter wfl. No longer call
15834 lookup_cl, use wfl instead.
15835 (check_class_interface_creation): Parameter cl is now a WFL node.
15836 (maybe_create_class_interface_decl): Likewise.
15837 (add_superinterfaces): New function.
15838 (create_interface): Removed local cl, node, super_decl,
15839 super_decl_type. Function now uses id as a WFL node. Better
15840 warning/error report on obsolete or forbidden mix of
15841 modifiers. Now calls add_superinterfaces to register interfaces.
15842 (create_class): Removed local cl, node. Local variable id is used
15843 as a WFL node. Better error report on forbidden modifier
15844 mix. Uses add_superinterfaces to register interfaces.
15845 (find_field): Argument cl is now a WFL node. Now store the WFL
15846 node of a fields that needs to be checked for their
15848 (method_header): Local variable node non longer used. Local
15849 variable id replaces cl.
15850 (check_modifiers_consistency): Local variable cl is now a WFL
15852 (method_declarator): Local variable cl replaced by parameter id.
15853 (parser_qualified_name): Now uses parameter name as a WFL node.
15854 (parser_check_super_interface): New parameter wfl, for achieve
15855 greater accuracy during error reports.
15856 (parser_chain_incomplete_item): New parameter named location. Used,
15857 along the decl, to construct the incomplete item node.
15858 (java_complete_class): resolve_class now uses WFL node extracted
15859 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15861 (complete_method_decl): Unresolved function's argument types are WFL.
15862 (resolve_class): Parameter cl is now a WFL node.
15863 (resolve_and_layout): Likewise.
15864 (do_resolve_class): Likewise. Try first to use cl and then do the
15865 lookup on the decl when calling check_pkg_class_access.
15866 (complete_class_report_errors): Use IC_TYPE in place of
15867 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15868 instead of doing a lookup over the decl.
15869 (java_check_final): Use WFL info from field tree list.
15870 (lookup_cl): Rewritten and returns a statically defined WFL node.
15871 (lookup_modifier_cl): Now uses information from WFL nodes.
15872 (process_imports): Likewise.
15873 (read_import_dir): name and cl arguments replaced by a single WFL
15874 node. Function modified accordingly.
15875 (find_in_imports_on_demand): Now uses WFL node.
15876 (check_pkg_class_access): cl argument is now a WFL node.
15877 (declare_local_variables): Fixed to use WFL nodes.
15878 (resolve_expression_name): Likewise.
15879 (build_method_invocation_stmt): name_combo argument renamed
15880 wfl. Function modified to use WFL nodes.
15881 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15882 (lookup_method_invoke): cl is now a WFL node. Added missing
15883 IDENTIFIER_POINTER to class type decl name.
15885 1998-04-14 Dave Brolley <brolley@cygnus.com>
15887 * lang.c (init_parse): Now returns char* containing the filename.
15889 1998-04-10 Per Bothner <bothner@cygnus.com>
15891 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15893 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15894 * class.c (make_class_data): If flag_assume_compiled, initial class
15895 state is CSTATE_PREPARED; make superclass and interfaces direct
15896 references, rather than constant pool indexes.
15898 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15900 * parser.y: Include flags.h. Removed debug variable pl.
15901 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15902 (block:): Likewise.
15903 (labeled_statement_nsi:): Generate debug info when reducing
15904 expression_statement:.
15905 (check_pkg_class_access): get_access_flags_from_decl invocation
15906 fixed for new CLASS_* flags location.
15907 (source_end_java_method): Save/restore parser context when
15908 entering/leaving this routine. Restore lineno to its right value
15909 before calling expand_end_bindings.
15910 (build_method_invocation_stmt): build_invoke called with the
15911 current line information.
15912 (build_invoke): New argument cl. Wrap the function call around a
15914 (refine_accessible_methods_list): Changed comment, removed
15916 * parse.h: Fixed typo in comments.
15917 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15918 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15919 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15921 * lex.c (java_lex): Record the last closing curly bracket of a
15923 * jcf-parse.c (jcf_parse_source): Now calls
15924 java_check_methods. Clarified comment, fixed typo.
15926 1998-04-09 Dave Brolley <brolley@cygnus.com>
15928 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15929 (finish_parse): Expose for non USE_CPPLIB builds.
15931 1998-04-08 Jeffrey A Law (law@cygnus.com)
15933 * lang.c (lang_print_xnode): New function.
15935 1998-04-03 Per Bothner <bothner@cygnus.com>
15937 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15938 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15939 used to build a class's dispatch table.
15940 (make_class_data): Generate dispatch table if flag_assume_compiled.
15941 Set dtable of class object to address of class_dtable_decl.
15943 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15944 be volatile and have side effects - generates better code.
15946 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15947 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15949 * expr.c (expand_invoke): If class is final, method is
15950 effectively final, so can call it directly.
15952 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15954 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15956 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15958 * parse.y (build_method_invocation_stmt): Removed extra argument
15961 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15963 * expr.c (dtable_indent): Now static global.
15964 (expand_invoke): Now call invoke_build_dtable and
15965 build_invokevirtual.
15966 (invoke_build_dtable, build_invokevirtual): New functions.
15967 * jcf-io.c (find_class): Defer issuing a warning by setting
15968 jcf->outofsynch to 1.
15969 * jcf-parse.c (jcf_out_of_synch): New function.
15970 (load_class): Test this_jcf.outofsynch flag and call
15971 jcf_out_of_synch accordingly.
15972 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15973 comment indentation.
15974 * lex.c (java_get_unicode): Fixed code indentation.
15975 (java_lex): Create string literal. Fixed typo. Removed several
15976 premature obstack_free.
15977 * parse.h: New enums for name resolution and invocation mode.
15978 (struct qualification): New data structure.
15979 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15980 (do_resolve_class, build_method_invocation_stmt,
15981 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15982 debug_line, identical_subpath_p, invocation_mode,
15983 refine_accessible_methods_list, build_invoke,
15984 lookup_method_invoke): New functions declared.
15985 (build_invokevirtual, invoke_build_dtable, match_java_method,
15986 build_field_ref, jcf_out_of_synch): New references to external
15988 (struct parse_ctxt): Removed artificial_constructor field.
15989 * parse.y: (array_type:): Type defined for this rule.
15990 (class_type:): Installed default rule for interface_type:.
15991 (array_type:): Now build Java array type.
15992 (qualified_name:): Now use obstack_grow0.
15993 (method_declaration:): Skip the artificial constructor added to
15995 (abstract_method_declaration:): Execute the code only during pass 1.
15996 (block:): Installed default rule in block_statements:.
15997 (block_statement:): Add the statement to the method during pass 2.
15998 (statement_expression): Installed default rule for
15999 method_invocation:.
16000 (argument_list:): Added code to build the argument list.
16001 (method_invocation:): Added call to create the method invocation
16003 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
16004 (debug_line): New function for debug.
16005 (complete_class_decl): No longer do something during pass 1.
16006 (method_header): Use BUILD_PTR_FROM_NAME.
16007 (parser_qualified_classname): Use obstack_grow0. Removed bogus
16009 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
16010 function's main comment.
16011 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
16013 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
16014 (resolve_class): Now works with arrays.
16015 (do_resolve_class, resolve_and_layout): New functions.
16016 (java_check_regular_methods): Reverse method list before and after
16017 having processed it. No longer set ctxp->artificial_constructor.
16018 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
16019 accordingly. Fixed typo in issued error message. Now use
16021 (find_in_imports_on_demand): Now use obstack_grow0.
16022 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
16023 (source_end_java_method): Call expand_expr_stmt instead of
16024 expand_expr. Calls it before calling expand_function_end.
16025 (java_method_add_stmt): Do nothing if errors were found during
16027 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
16028 (build_method_invocation_stmt, build_invoke, invocation_mode,
16029 lookup_method_invoke, refine_accessible_methods_list,
16030 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
16032 * typeck.c (build_java_signature): Properly end method signature
16033 if return type skipped.
16034 (match_java_method): New function.
16036 1998-03-16 Per Bothner <bothner@cygnus.com>
16038 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16040 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16042 * expr.c (build_invoke_non_interface): New function.
16043 (methods_ident, ncode_ident): Now static globals.
16044 (expand_invoke): Use build_invoke_non_interface.
16045 * java-tree.h (struct lang_decl): New field function_decl_body.
16046 (DECL_FUNCTION_BODY): New macro.
16047 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16048 CLASS_FROM_SOURCE_P.
16049 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16050 before starting pass 2. Call to java_generate_parsed_class replaced
16051 by java_register_parsed_class.
16052 * lex.c: Fixed typo in header. Some line width related formating.
16053 * lex.h: Some line width related formating.
16054 * parse.h (source_end_java_method, resolve_expression_name,
16055 complete_class_decl, maybe_create_class_interface_decl,
16056 check_class_interface_creation): New static function declarations.
16057 (java_layout_parsed_class, java_method_add_stmt): New function
16059 (struct parser_ctxt): Field mark_class_generate removed. New
16060 fields class_list and artificial_constructor.
16061 * parse.y: Fixed typo in header.
16062 (class_declaration:): Call complete_class_decl when class body
16064 (method_declaration:): Call source_end_java_method in pass 2 when
16065 the method body is defined.
16066 (postfix_expression:): Do expression name resolution on sub-rule
16067 name during pass 2.
16068 (create_class, create_interface): Merged common pieces.
16069 (check_class_interface_creation, maybe_create_class_interface_decl):
16071 (complete_class_decl): New function.
16072 (register_fields): Fixed line width related typo.
16073 (method_header): Correctly skip first argument when fixing
16074 argument line. Changed the loop.
16075 (java_check_circular_reference): Now use ctxp->class_list.
16076 (java_complete_class): Removed start/stop marking.
16077 (java_check_regular_methods): Now takes a class decl as an
16078 argument. Add default constructor if none were encountered.
16079 (java_check_methods): Now use ctxp->class_list. Changed call to
16080 java_check_regular_methods.
16081 (source_start_java_method): Set DECL_ARG_TYPE for each function
16083 (source_end_java_method, java_method_add_stmt): New functions.
16084 (java_generate_parsed_class): No longer exists.
16085 (java_layout_parsed_class, java_register_parsed_class): New functions.
16086 (resolve_expression_name): New function.
16088 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16090 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16091 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16092 until pass initializations are done. Call read_import_dir with
16094 * parse.h: (lookup_modifier_cl): New function declared.
16095 (INTERFACE_FIELD_MODIFIERS): New macro.
16096 (OBSOLETE_MODIFIER_WARNING): New macro.
16097 * parse.y: (register_fields): Class type and current field name in
16098 local variables. Check modifier(s) if adding field(s) to an interface.
16099 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16100 and report errors using the faulty modifier line context.
16101 (lookup_modifier_cl): New function.
16102 (read_import_dir): Detect and report default import processing
16105 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16107 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16108 * class.c (is_compiled_class): Return 1 after making sure it
16109 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16110 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16111 * java-tree.h (flag_assume_compiled): Add decl.
16112 * lang.c (lang_f_options): Add the flag.
16113 (flag_assume_compiled): Add decl, default to 0.
16115 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16117 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16118 (is_compiled_class): Likewise.
16119 (layout_class): Likewise.
16120 (layout_class): Detect and lay out classes defined in source code.
16121 (interface_of_p, add_interface_do, may_add_interface): New
16123 (add_interface): Now use add_interface_do.
16124 (add_method_1): New function.
16125 (add_method): Now use add_method_1.
16126 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16127 (complete_start_java_method): New function.
16128 (start_java_mehod): Now call complete_start_java_method.
16129 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16130 (expand_invoke): Likewise and fixed typo.
16131 *gjava.c: (print_super_field): Use new argument to find_class
16134 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16135 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16136 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16138 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16139 (add_method_1, push_class): New prototypes.
16140 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16141 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16142 directory where the class was found.
16143 (find_class): New argument DO_CLASS_FILE. Function find_class
16144 modified accordingly.
16145 *jcf-parse.c: (fix_class_path): New function.
16146 (load_class): Use new VERBOSE argument. load_class now finds and
16147 loads/parses .class/.java files. Save read_state of current_jcf
16149 (java_parser_abort_on_error): New macro.
16150 (jcf_parse_source, parse_source_file): New function.
16151 (jcf_parse): Fixed typo.
16152 (yyparse): Call parse_source_file () only.
16153 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16154 writing the real class name back in the zip directory entry.
16155 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16156 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16157 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16158 (find_class): Prototype fixed.
16159 *lex.c: Added 1998 time stamp.
16160 Removed all static global variables, moved into the parser
16161 context data structure.. Now include unistd.h if SEEK_SET not
16163 (java_init_lex): Rewritten.
16164 (java_sneak_unicode): Modified current unicode access in current line.
16165 (java_unget_unicode): Likewise.
16166 (java_allocate_new_line): New allocation management.
16167 (java_read_char): Modified access and storage of unget_utf8_value.
16168 New way of processing current unicode.
16169 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16170 (java_get_unicode): Now use the parser context.
16171 (java_lineterminator): Likewise.
16172 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16173 of the reentrant parser implementation. Function now use the
16174 parser context data structure and java_lval. Fixed production of
16175 the float and double constant "out of range" error message. Fixed
16176 obstack use. Return integer value when hitting a modifier. Now
16177 return type for TRUE, FALSE and other predefined types. Return
16178 identifier as a TREE_LIST list containing the current line context
16179 as the TREE_VALUE sub-node.
16180 (java_unicode_2_utf8): Fixed typo in declaration.
16181 (java_lex_error): Now use the parser context data structure.
16182 *lex.h: Added 1998 time stamp.
16183 (struct java_line): New fields ref_count and next.
16184 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16185 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16186 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16187 *parse.h: Added 1998 time stamp.
16188 (java_parse_source_file): Renamed from parse_source_file.
16189 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16190 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16191 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16192 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16193 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16194 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16195 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16196 (struct parser_ctxt): New data structure to keep the parser context.
16197 *parse.y: Added 1998 time stamp, got rid of static global variables.
16198 (java_error_count, ctxp): New global variables.
16199 (%union): New value field.
16200 (numeric_type, integral_type): Rules removed.
16201 (primitive_type): Rule defined to handle integral, float, double and
16203 (qualified_name, package_declaration,
16204 single_type_import_declaration, type_import_on_demand_declaration,
16205 modifiers, class_declaration, super, interfaces,
16206 interface_type_list, class_body, field_declaration,
16207 field_declaration, variable_declarators, variable_declarator,
16208 variable_declarator_id, method_declaration, method_header,
16209 formal_parameter_list, formal_parameter, method_body, block,
16210 static, interface_declaration, extends_interfaces,
16211 abstract_method_declaration, local_variable_declarators): Rules now
16213 (force_error, do_warning): New global statics.
16214 (push_parser_context, parser_context_save_global,
16215 parser_context_restore_global, pop_parser_context): New functions.
16216 (yyerror): Now uses the global parser context. Fixed use of obstack.
16217 (parse_error, parse_error_context, parse_warning_context,
16218 java_accstring_lookup, redefinition_error, check_modifiers,
16219 parser_add_interface, create_interface, create_class, find_field,
16220 duplicate_declaration_error, register_fields, method_header,
16221 check_modifiers_consistency, check_abstract_method_header,
16222 method_declarator, parser_qualified_classname,
16223 parser_check_super_interface, parser_check_super,
16224 parser_chain_incomplete_item, java_check_circular_reference,
16225 layout_class_from_source, java_complete_class,
16226 complete_method_decl, resolve_class, complete_class_report_errors,
16227 java_check_final, check_method_redefinition,
16228 java_check_regular_methods, java_check_abstract_methods,
16229 java_check_methods, lookup_java_interface_method2,
16230 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16231 process_imports, find_in_imports, read_import_entry,
16232 read_import_dir, find_in_imports_on_demand,
16233 check_pkg_class_access, not_builtin_p, declare_local_variables,
16234 source_start_java_method, java_generate_parsed_class): New
16236 *typeck.c: (signature_include_return): New global variable.
16237 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16238 to add the function returned type in the signature.
16240 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16242 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16244 1998-01-29 Dave Brolley <brolley@cygnus.com>
16246 * Make-lang.in (java.info): Added.
16247 (java.install-info): Added
16249 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16251 * Makefile.in (clean): Also remove java/parse.c.
16253 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16255 Add a pair of -fbounds-check/-fno-bounds-check options.
16256 * lang.c (lang_decode_option): Add code to grok arguments.
16257 (flag_bounds_check): Add decl.
16258 (lang_f_options): New array w/ the option in it.
16259 * java-tree.h (flag_bounds_check): Add decl.
16260 * lang-options.h: New file.
16261 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16262 of a static macro value.
16263 (JAVA_ARRAY_EXCEPTION): Delete macro.
16265 1998-01-23 Per Bothner <bothner@cygnus.com>
16267 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16268 * expr.c (build_anewarray): Add missing promote_type.
16270 1998-01-22 Per Bothner <bothner@cygnus.com>
16272 Add array types with known length to optimize bounds checking.
16273 * typeck.c (build_java_array_type): Take length parameter.
16274 (java_array_type_length, build_prim_array_type): New functions.
16275 * java-tree.h: Update for new functions.
16276 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16277 * class.c: Use build_prim_array_type.
16278 * expr.c (can_widen_reference_to): Handle known-length array types.
16279 (verify_jvm_instructions): Keep track of integer push instructions
16280 followed by newarray/anewarray, so we can build known-length arrays.
16281 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16282 (java_array_data_offset): New function.
16283 (build_java_array_length_access): New function. Optimize if constant.
16284 (build_java_arrayaccess): Constant fold bounds check.
16285 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16286 (build_newarray, build_anewarray): New functions.
16287 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16288 * verify.c (merge_types): Handle known-lengh array types.
16290 1998-01-19 Per Bothner <bothner@cygnus.com>
16292 * expr.c (expand_byte_code): Fix performace bug, which caused
16293 searching linenumber_table to be linear rather than constant.
16295 1997-12-12 Per Bothner <bothner@cygnus.com>
16297 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16299 * decl.c, java-tree.h (soft_fmod_node): New global.
16300 * decl.c (init_decl_processing): Define __builtin_fmod.
16301 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16302 using __builtin_fmod.
16304 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16306 * keyword.h: New file, output of keyword.gperf as processed by
16308 * lex.c (java_lex_init): Initialize java_error_flag.
16309 * parse.c (YYERROR_NOW): Uses java_error_flag.
16310 * parse.y: New static java_error_flag. Useless definition of
16312 * parse.y (java_error): Portable error recovery using
16313 java_error_flag (not yet completely tuned).
16315 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16317 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16319 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16321 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16322 (parse.c, lex.c, keyword.h): New rules for Java source code
16324 * parse.c: Renamed into jcf-parse.c.
16325 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16326 * keyword.gperf: New file, Java keywords.
16327 * parse.y: New file, Java language grammar.
16328 * parse.h: New file, Java language grammar definitions.
16329 * lex.c: New file, Java language lexer.
16330 * lex.h: New file, Java language lexer definitions.
16332 1997-12-03 Per Bothner <bothner@cygnus.com>
16334 * decl.c (clinit_identifier_node), java-tree.h: New global.
16335 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16336 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16337 * expr.c (expand_java_field_op): Check for invalid assignment
16340 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16342 1997-10-27 Per Bothner <bothner@cygnus.com>
16344 * verify.c (verify_jvm_instructions): When processing a handler,
16345 attempt to set the current_subr to the right value.
16346 (More complicated code combines Sep 17 and Oct 22 versions.)
16348 1997-10-24 Per Bothner <bothner@cygnus.com>
16350 * class.c (push_class): Figure out (guess) name of source file.
16351 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16352 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16353 (parse_class_file): Change return type from int to void.
16354 Call debug_start_source_file/debug_end_source_file.
16356 * expr.c (build_java_binop): Fix masking 2nd operand.
16357 * decl.c (init_decl_processing): Set sizetype first.
16359 1997-10-22 Per Bothner <bothner@cygnus.com>
16361 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16362 (Revert Sep 17 change.)
16364 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16366 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16367 .class extension in their name and fix thing so we don't process
16368 them parse_zip_file_entries().
16369 (parse_zip_file_entries): Cleaned unused local variables.
16371 1997-10-20 Per Bothner <bothner@cygnus.com>
16373 * expr.c (can_widen_reference_to): Allows equal array element types.
16374 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16375 * jcf-dump.c (RET): Get (and print) index.
16377 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16378 Promote element type to POINTER_TYPE.
16380 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16382 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16383 find_in_current_zip, jcf_figure_file_type): Moved from
16384 jcf-reader.c to parse.c.
16385 * zextract.c: (read_zip_archive): takes file_comment_length possible
16386 field into account.
16388 1997-10-20 Per Bothner <bothner@cygnus.com>
16390 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16392 * verify.c (merge_types): Handle array types even better ...
16394 1997-10-17 Per Bothner <bothner@cygnus.com>
16396 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16398 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16399 * class.c (make_class_data): Don't build fields_decl if no fields.
16400 When building fields_decl, skip if DECL_ARTIFICIAL.
16402 * expr.c (java_stack_swap): Update stack_type_map.
16403 * verify.c (merge_types): Handle array types better.
16405 1997-10-15 Per Bothner <bothner@cygnus.com>
16407 * class.c (add_field): Don't promote short integral fields to
16408 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16409 * expr.c (push_value): Promote and convert short integral values.
16411 * decl.c, java-tree.h (integer_two_node): New constant node.
16412 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16414 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16416 * class.c (append_gpp_mangled_type): Use function argument
16417 unpromoted type to generate mangled name.
16419 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16421 * constants.c (build_constant_data_ref): Now uses current_class
16422 instead of main_class.
16423 (build_constants_constructor): Now uses current_class instead of
16425 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16426 of the global variable SeepZipFiles done here.
16427 * zextract.c (read_zip_archive): extra_field optional field taken
16428 into account while computing the position of the class file in the
16430 * verify.c (verify_jvm_instructions): Use current_jcf to search
16432 * parse.c (load_class): First search for the class to load in the
16433 current zip file. Saves current_jcf (restored before returning
16434 from that function). Don't call JCF_FINISH in the class was found
16435 in the current ZIP file.
16436 (jcf_parse): If the class was found in the current ZIP file, save
16437 its tree_constant_pool (for later reuse).
16438 (parse_class_file): New function. Process each method defined in
16439 the current class and record the class as to be later registered.
16440 (yyparse): Rewritten. Figure the type of the current file and switch
16442 * lang.c: New global variable current_jcf.
16443 (lang_init): Removed compiling_from_source test (done later, in
16444 yyparse). Removed call the jcf_parse ().
16445 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16446 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16447 in the current ZIP file) and zip_offset (offset to the class data in
16448 the current zip file).
16449 * jcf-reader.c: zipfile.h included.
16450 localToFile: New ZipFileCache static global variable
16451 (parse_zip_file_entries): New function. Browse the current ZIP
16452 file directory and process each class found.
16453 (process_zip_dir): New function. Register each class found in the
16454 ZIP file directory. The class aren't parsed but a valid JCF is
16455 link to each of them.
16456 (find_in_current_zip): New function. Search for a class in the
16457 current ZIP file directory. If found, prepare the class so that it
16459 (jcf_figure_file_type): New function. Examine the file structure
16460 to figure a class file, a ZIP file. If none of these categories are
16461 matched, a source file is assumed.
16462 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16463 SeenZipFile: New global variable.
16464 (open_in_zip): Use zipmember's length to accelerate the search for
16465 a member. If zipmember was NULL and zip file successfully read,
16467 * java-tree.h: New global variable current_jcf declared. Added
16468 declaration for current_constant_pool_tags, current_constant_pool_data,
16469 current_constant_pool_length, current_constant_pool_data_ref.
16470 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16471 store the JCF of classes seen in a zip file) and tree *constant_pool
16472 (to save a loaded class constant pool). current_class declared here.
16473 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16474 retrieve method_ref_constant.
16475 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16476 (OBJECT): get_class_constant now uses current_jcf.
16477 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16478 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16479 (expand_invoke): Now uses current_class instead of main_class
16480 (build_class_init): Now uses current_class instead of main_class
16481 * class.c: New static global variable registered_class.
16482 (register_class): New function.
16483 (emit_register_class): Modified to use registered_class instead of
16485 (is_compiled_class): Now take into account class seen in the archive.
16487 1997-10-06 Per Bothner <bothner@cygnus.com>
16489 * except.h: Renamed to: java-except.h.
16490 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16491 * except.c: Add semi-working (commented out) implementation.
16493 * expr.c (expand_iinc): Add needed flush_quick_stack.
16494 * parse.c (set_source_filename): New function.
16495 (give_name_to_class): Set input_filename from package.classname.java.
16497 * jcf-io.c (find_class): Don't look first in ".".
16499 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16501 * zextract.c (read_zip_archive): Now takes into account the
16503 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16505 1997-09-20 Per Bothner <bothner@cygnus.com>
16507 * constants.c, java-tree.h (build_internal_class_name): New function.
16508 (alloc_class_constant): Re-implement using build_internal_class_name.
16509 * class.c (make_class_data): Likewise.
16510 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16512 1997-09-17 Per Bothner <bothner@cygnus.com>
16514 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16515 to NULL before pushing an exception handler target.
16517 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16518 (java_stack_swap, java_stack_dup): Re-write to be safe from
16519 clobbering registers.
16520 (build_class_init): New function.
16522 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16524 * typeck.c (build_java_array_type): Temporary use
16525 permanent_obstack to create the array 'length' field.
16526 * expr.c (lookup_label): Temporay use permanent_obstack to create
16527 label if not found.
16528 * class.c (push_super_field): Tempory use permanent_obstack.
16530 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16532 * typeck.c (type_for_mode): Now handles double_type_node and
16534 * verify.c (verify_jvm_instructions): The instruction following
16535 the wide bytecode is checked. OPCODE_ret added to the list of
16538 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16540 * class.c (make_class): Temporary use permanent_obstack. Set the
16541 class CLASS_P field to 1.
16542 (push_class): Temporary use permanent_obstack.
16543 (set_super_info): Temporary use permanent_obstack.
16544 (add_method): Temporary use permanent_obstack, set
16545 METHOD_TRANSIENT().
16546 (add_field): Temporary use permanent_obstack. Sets
16547 FIELD_VOLATILE() and FIELD_TRANSIENT().
16548 (build_class_ref): Temporary use permanent_obstack if the class
16550 (build_static_field_ref): Temporary use permanent_obstack when
16551 creating field's rtl.
16552 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16553 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16554 and fields. Function finalized, as far as flag handling.
16555 (push_class_static_dummy_field): Temporary use permanent_obstack.
16556 (emit_register_class): Force generation of class registration at
16558 * decl.c (end_java_method): Call permanent_allocation() before
16560 * expr.c (can_widen_reference_to): Added comment to interface
16561 handling, fixed typo.
16562 (lookup_field): Now uses CLASS_P() to correct FIXME
16563 (expand_invoke): Verification on public && !static &&
16564 !abstract moved into soft_lookupinterfacemethod (kaffe).
16565 Use Object class dtable if objectref is an array when expanding
16567 (java_push_constant_from_pool): Temporary use permanent_obstack
16568 for CONSTANT_string
16569 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16570 create constant references.
16571 (get_constant): Temporary use permanent_obstack to create constant.
16572 (load_class): Temporary use permanent_obstack to load class.
16573 (jcf_parse): Temporary use permanent_obstack to perform class
16575 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16576 (build_java_signature): Temporary use permanent_obstack.
16577 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16579 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16580 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16583 1997-09-11 Per Bothner <bothner@cygnus.com>
16585 * class.c (append_gpp_mangled_type): Fix typo.
16586 (emit_register_class): Use main_class to get class object, rather
16587 than looking for no-longer-existing static decl starting with _CL.
16588 * typeck.c (parse_signature_type): Promote array element type
16589 if it is a RECORD_TYPE.
16591 1997-09-10 Per Bothner <bothner@cygnus.com>
16593 * class.c (push_class_static_dummy_field): New function.
16594 (mangle_static_field): New. Do G++-style mangling of static fields.
16595 (layout_class): Mandle static fields here, not in add_field.
16596 (build_class_ref): The class object is now a dummy static field.
16597 * decl.c (find_local_variable): Look for best, instead of first match.
16598 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16599 (build_java_athrow): Don't check here if exception is Throwable.
16600 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16601 (TYPE_USED): Removed. No longer used ...
16602 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16603 * verify.c (push_pending_label): New function.
16604 (push_pending_block): Renamed to check_pending_block.
16605 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16606 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16607 re-checking possible handlers) after a store (less wasted work).
16608 Check for null handler (finally) before calling add_handler.
16609 Various changes to (finally?) correctly handle try/finally.
16611 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16613 * class.c: Include stdio.h.
16615 1997-09-04 Per Bothner <bothner@cygnus.com>
16617 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16618 to make sure class is initialized before static/special invoke.
16620 * verify.c (verify_jvm_instructions): On a store instruction,
16621 call find_local_variable to force pre-allocation of decl and rtx.
16622 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16624 1997-09-03 Per Bothner <bothner@cygnus.com>
16626 * class.c (build_class_ref): Strip off "promoted_" if need be.
16627 (make_field_value): Call build_java_signature when needed.
16628 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16629 * expr.c (build_java_athrow): Don't push_value of exception.
16630 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16631 match specification of [fd]cmp[lg] for NaNs.
16632 (expand_byte_code): Add support for exception handler ranges.
16633 * except.c: Add skeleton for EH code-generation.
16634 * verify.c (merge_types): Treat all promoted integral types as equal.
16635 * constants.c (build_constants_constructor): To force creation of
16636 current_constant_pool_data_ref, call build_constant_data_ref.
16638 * javaop.def (lload): Fix typo.
16639 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16641 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16643 * parse.c: Don't include function.h.
16645 1997-08-27 Per Bothner <bothner@cygnus.com>
16647 * except.[ch]: New files.
16648 * Makefile.in (JAVA_OBJS): Add except.o
16649 * expr.c: Temporary warning about unimplemented exceptions.
16650 * verify.c: Verify exception handlers.
16652 * jcf-dump.c (disassemble_method): Print exception table.
16654 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16656 * expr.c (verify_jvm_instructions): Started a thorough
16657 verification of invoke* bytecodes.
16658 (expand_byte_code): flush quick stack if PC is the target of a
16659 branch. and undef RET (conflicting with config/i386/i386.h).
16660 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16662 (expand_invoke): Now handles invokeinterface and do more
16663 verification according to the bytecode.
16664 (lookup_field): Don't try to load the class if processing
16666 (can_widen_reference_to): Now handles interfaces.
16667 * decl.c (init_decl_processing): New global variable
16668 soft_lookupinterfacemethod_node, declared in java-tree.h.
16669 Call set_super_info on string_type_node.
16670 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16672 * class.c (set_super_info): Fills the CLASS_* flags according to
16674 (get_access_flags_from_decl): Handles all class flags.
16676 1997-08-26 Per Bothner <bothner@cygnus.com>
16678 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16679 * parse.c (yyparse): Check for abstract method, and missing code.
16680 * expr.c (expand_byte_code): Change interface.
16681 * lang.c (put_decl_node): Print promoted types prettier.
16682 * verify.c (verify_jvm_instruction): Change interface.
16683 Partial support for scanning exception table.
16684 For load instructions, handle promoted integral types.
16686 1997-08-21 Per Bothner <bothner@cygnus.com>
16688 * verify.c: New file, with contents moved from expr.c.
16689 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16690 * typeck.c (is_array_type_p): Moved here from expr.c.
16691 * java-tree.h: Add some now-needed function declarations.
16692 * Makefile.in (JAVA_OBJS): Added verify.o.
16694 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16696 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16697 METHOD_ABSTRACT flag.
16699 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16700 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16701 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16703 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16705 (start_java_method): Hook for SYNCHRONIZED methods.
16707 * expr.c (build_java_jsr, build_java_ret): New functions
16708 (JSR,PRE): New macros
16709 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16710 (verify_jvm_instructions): tableswitch, lookupswitch,
16711 monitorenter, monitorexit, goto_w: verified.
16712 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16713 (build_java_monitor): New function.
16714 (MONITOR_OPERATION): Modified to call build_java_monitor()
16715 (verify_jvm_instructions): Started a thorough verification of
16718 1997-08-19 Per Bothner <bothner@cygnus.com>
16720 Support verification of jsr/ret subroutines (used for try/finally).
16721 * decl.c (return_address_type_node): New type node.
16722 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16723 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16724 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16725 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16726 TYPE_USED): New macros for special types in type_map.
16728 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16729 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16731 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16733 * expr.c (can_widen_reference_to): New function.
16734 (pop_type): Use it.
16735 (merge_type_state): Support handling start of subroutine.
16736 (push_pending_block): Return char* error message, instead of calling
16737 fatal on an error. Also handle subroutines.
16738 (verify_jvm_instructions): Handle errors from push_poending_block.
16739 Support jsr and ret instructions.
16741 1997-08-19 Per Bothner <bothner@cygnus.com>
16743 * jcf-io.c (find_classfile): Fix thinko.
16744 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16746 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16748 * Makefile.in (BISON): Remove.
16750 1997-08-07 Per Bothner <bothner@cygnus.com>
16752 * Makefile.in: Convert to autoconf.
16753 * config-lang.in (outputs): Added java/Makefile.
16755 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16756 Rename cc1java to jc1.
16758 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16759 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16761 * class.c (class_depth): Do load_class if needed.
16763 Mostly better verification.
16764 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16765 (init_decl_processing): Change return type of soft_checkcast.
16766 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16767 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16768 lang_print_error): New functions.
16769 (lang_init): Set global hook print_error_function to lang_print_error.
16770 * expr.c: In the type_map ptr_type_node is only used for null now.
16771 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16772 (merge_types): Dererence pointer to record types before comparing.
16773 (decode_newarray_type, merge_types): On error just return NULL.
16774 (build_java_binop): Add preliminary implementation (with warning)
16775 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16776 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16777 (expand_compare, expand_java_goto, expand_java_call): Don't
16778 push_pending_block, since that only makes sense when verifying.
16779 (merge_type_state): Different return codes.
16780 (push_pending_block): A block may need to be verified more than once.
16781 (expand_byte_code): Warn about unused code at code generation time.
16782 (verify_jvm_instruction): Changed logic, since code may need to be
16783 re-verified if type-state has changed. Also, better error handling.
16784 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16785 Improve newarray, anewarray, ?aload, athrow,
16786 * java-tree.h (LABEL_CHANGED): New macro.
16788 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16790 * decl.c (soft_athrow_node): New global variable initialized.
16791 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16792 * typeck.c (convert): Added support for REAL_TYPE.
16793 (convert_to_char): New function.
16794 (convert): Handle CHAR_TYPE.
16795 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16796 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16797 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16799 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16800 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16801 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16802 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16803 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16804 to Use The Right Things.
16805 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16806 compatible with INT. BOOLEAN is made equivalent to BYTE.
16807 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16808 OPCODE_ifnonnull): Now supported.
16809 (build_java_athrow): New function.
16811 1997-08-04 Per Bothner <bothner@cygnus.com>
16813 Rename method name <init> to match G++ (and fix mangling).
16814 * class.c (layout_class): Replace method name of <init> by class name.
16815 (make_method_value): Do inverse renaming of constructor from <init>.
16816 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16817 * typeck.c (lookup_java_constructor): New function.
16818 * expr.c (expand_invoke): If method_name is <init>, call
16819 lookup_java_constructor to find constructor.
16821 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16823 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16825 * parse.c (get_class_constant): Modified to handle array "classes"
16826 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16828 (convert): Modified to handle real type.
16829 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16830 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16831 variables declared.
16832 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16833 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16834 global variables initialized.
16835 (find_local_variable): Handles the case of a pointer
16836 (end_java_method): Restore the use of one more scope
16837 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16838 build_java_array_length_access, expand_java_arrayload,
16839 expand_java_arraystore, expand_java_array_length,
16840 expand_java_multianewarray, expand_java_anewarray,
16841 build_java_check_indexed_type, is_array_type_p,
16842 build_java_throw_out_of_bound_exception): New functions.
16843 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16844 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16845 OPCODE_<t>aload): Implemented code for verification.
16846 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16847 ARRAY_NEW_MULTI): Macro defined.
16848 (CONVERT): Modified to invoke convert().
16849 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16851 1997-07-31 Per Bothner <bothner@cygnus.com>
16853 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16854 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16855 (make_class_data): Field name needs '/' as package prefix.
16856 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16858 1997-07-25 Per Bothner <bothner@cygnus.com>
16860 Implement debug information for local variables.
16861 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16862 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16863 DECL_LOCAL_SLOT_CHAIN): New macros.
16864 (struct lang_decl_var): New type.
16865 * parse.c (give_name_to_locals): Move to decl.c.
16866 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16867 (start_java_method): Re-write parameter handling.
16868 (pending_local_decls): New global variable.
16869 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16870 (find_local_variable): Accept pc so we can skips decls not in range.
16871 (struct binding_level): Add end_pc field.
16872 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16873 (various): Change so current pc gets passed to find_local_variable.
16875 * decl.c (init_decl_processing): Re-arrange fields in
16876 class_type_node and and method_type_node to match kaffe 0.9.1.
16877 * class.c (make_method_value, make_class_data): Update
16878 initializations to match.
16880 1997-07-16 Per Bothner <bothner@cygnus.com>
16882 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16883 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16884 (push_super_field): New function.
16885 (make_class_data): Handle inheritance of class static initializer.
16886 (layout_class): New name mangling.
16887 * constants.c (build_constant_data_ref): Init type of data array
16888 to a one-element array.
16889 (build_constants_constructor): Set DECL_SIZE from complete array type.
16890 * decl.c: Rename class_type, object_type etc to class_type_node,
16891 object_type_node etc. Make former inherit from latter.
16892 * expr.c (expand_invoke): Add cast of function address.
16893 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16894 * parse.c (yyparse): Don't call layout_class here.
16895 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16897 1997-06-14 Per Bothner <bothner@cygnus.com>
16899 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16900 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16901 (alloc_class_constant): New.
16902 * expr.c (expand_invoke): Make sure method's class is initialized.
16903 * class.c (interits_from_p, emit_register_class): New functions.
16904 * parse.c (yyparse): Call emit_register_class.
16906 1997-06-09 Per Bothner <bothner@cygnus.com>
16908 * constants.c: New file, to handle constant pool.
16909 * Makefile.in (JAVA_OBJS): Add constants.o.
16910 * decl.c (init_decl_processing): Update, fix, finish various structs.
16911 (pushdecl_top_level): New.
16912 * parse.c (layout_class): Moved to class.c.
16913 * expr.c (java_push_constant_from_pool): New function.
16914 * class.c (build_class_ref): Make work fully
16915 (make_class_data): Emit super-class, constant pool, interface vector.
16917 1997-06-03 Per Bothner <bothner@cygnus.com>
16919 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16920 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16921 * class.c (class_depth): New function.
16922 (lookup_named_class): Replaced by new function lookup_class.
16923 * decl.c (object_type_node, string_type_node): New.
16924 Remove various types that we no longer need.
16925 * expr.c (verify_jvm_instructions): New separate verifier pass.
16926 (push_type, pop_type): New functions for verifier.
16927 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16928 (expand_byte_code): Simplify, since we assume already verified.
16929 (expand_invoke): Now mostly works.
16930 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16931 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16932 * parse.c: Wait to allocate class object until we know its name.
16933 (layout_class): Calculate DECL_VINDEX for each virtual method.
16934 * typeck.c (get_array_type): Rename to ...
16935 (build_java_array_type): ... and provide working implementation.
16936 (build_java_signature): New function - build Java signature of type.
16937 (set_java_signature): New function - cache signature with type.
16938 (lookup_java_method): New function.
16940 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16942 * class.c (ident_subst): Take extra SUFFIX parameter.
16943 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16944 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16945 (build_class_ref): Actually implement.
16946 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16947 * decl.c (builtin_function): New.
16948 (init_decl_processing): Update for current Kaffe. Declare some
16949 builtin Kaffe functions.
16950 * expr.c (build_address_of): New.
16951 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16952 Renamed (from expand_java_new etc), and added working implementations.
16953 (build_field_ref): Now also handle static fields.
16954 (expand_invoke): Implement invokestatic, and start implement rest.
16955 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16956 * javaop.def: Rename invokevirt -> invokevirtual.
16957 * lang.c (use_handles): Removed.
16958 * parse.c: Add support for ConstantValue attribute.
16959 Handle nested loading of a class. (JPOOL_UTF): New.
16961 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16963 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16965 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16967 * Make-lang.in (java.install-man): New empty rule.
16968 * typeck.c (set_local_type): New function.
16969 * expr.c (STORE_INTERNAL): Call find_local_variable,
16970 not find_stack_slot. Call set_local_type.
16972 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16974 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16975 and building RECORD_TYPE CONSTRUCTORs.
16976 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16978 * lang.c (use_handles): Change the default to 0.
16979 * decl.c: Define and build class_type, field_type, utf8const_type.
16980 * class.c (make_class_data, make_field_value,
16981 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16982 hashUtf8String, strLengthUtf8, mangled_classname:
16983 Functions to build reflective data structures.
16984 * parse.c (yyparse): Call make_class_data.
16986 * jcf-io.c (open_class, find_classfile): New functions.
16987 * jcf-dump.c: Support reading classfile from explicitly-named
16988 class file (without CLASSPATH searching).
16990 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16992 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16993 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16994 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16995 (get_constant): Now trivial for CONSTANT_Utf8.
16997 * jcf.h: Make NEW_CPOOL the default.
16998 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
17000 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>